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electronic game apparatus includes a series of lights that are rapidly and repetitively illuminated in succession to simulate a rapidly moving light . a player has under his control a switch which , when actuated , stops the apparent movement on a particular light . different packaging schemes provide a variety of ways... | 0Human Necessities |
an improved photovoltaic cell , and method for its manufacture , comprising front and back electrically conductive layers between which is sandwiched a primary light - absorbing layer of amorphous semiconducting material displaying low photogenerated carrier mobility below about 50 cm 2 / v second , the constitution of... | 7Electricity |
embodiments relate to a method , system and program product for performing data processing . the system includes a plurality of computer servers configured to perform data processing , a client in processing communication with the computer servers and enabled to request data processing from any of the servers and a sto... | 6Physics |
a dual light source voltage - modulated reciprocal control circuit for a scanner . the circuit includes a voltage modulation circuit , a first lamp driving circuit , a second lamp driving circuit and a reciprocal control circuit . the voltage - modulating circuit generates a modulated voltage whose magnitude can be adj... | 7Electricity |
the present invention concerns a method for updating a database in which data about a software and / or hardware configuration of a device of a network is stored . according to the invention , the device receives a current inquiry , transmitted from the database , about the current software and / or hardware configurat... | 7Electricity |
a method of processing a jumbo tender of a meat tender or poultry breast into strips having a desired weight and thickness with minimal losses requires two diagonal cuts across and through the jumbo to yield three portions which are substantially the same in weight and thickness . | 0Human Necessities |
a method of and a system for controlling low power radio frequency activity of terminals , including a method of selecting and activating a wireless terminal . a signal , including a transmission indication , is transmitted by a first terminal . a second terminal receives the signal a number of times and compares the r... | 7Electricity |
provided is an engine starting system which is highly reliable in that a battery does not run out even if a manual switch is tampered and operated many times by a third party . equipment on the propelled object side includes an actuation signal refusing unit which avoids responding to an actuation signal from a switch ... | 1Performing Operations; Transporting |
a method and apparatus for implementing object - transparent invocation operates in conjunction with a data processing system having a memory , a sender and at least one method capable of performing a function to advantageously deliver a message to the at least one method capable of performing a function , thereby deli... | 6Physics |
a conductive , light - absorbing baseplate for use in a field emission display is disclosed . the interior surface of the baseplate is coated with a praseodymium - manganese oxide layer having a resistivity that does not exceed 1 × 10 5 ω · cm . a field emission display is also disclosed which comprises the conductive ... | 7Electricity |
a post - surgery bra includes an aperture appropriately sited to so that tubes from a boost - treatment device or drain implanted in a wearer of the bra protrude therethrough . the post - surgery bra includes a fixation element for immobilizing the tubes of the boost - treatment device that protrude through the apertur... | 0Human Necessities |
a gasket for preventing fluid flow from the interior to the exterior of a chamber is disclosed in which tab members or projections from a body portion lockingly cooperate with corresponding recesses in the chamber wall . transverse openings in the gasket body allow access to the interior of the chamber . the apparatus ... | 1Performing Operations; Transporting |
a method for controlling a slotted mode of several systems using one sleep controller enhanced a hybrid sleep controller that performs sleep / wake - up interface of system protocol stacks in a hybrid terminal including at least two system pss used for different communication networks of a mobile communication system .... | 8General tagging of new or cross-sectional technology |
a thermoplastic container has separate hinge means in the body and cover portions of the container which are similar or substantially identical . this four part hinged configuration simplifies tooling , and simplifies economy of production , while allowing easy assembly of the container and resulting in a secure hinge ... | 1Performing Operations; Transporting |
for use in combination with a heat engine , a thermal energy transformer comprising a flux receiver having a first wall defining therein a radiation absorption cavity for converting solar flux to thermal energy characterized by a first wall defining a radiation absorption cavity having a solar flux entry aperture , and... | 8General tagging of new or cross-sectional technology |
an improved brake system is provided for a motor vehicle . the system includes a rotor attached to a rim of a wheel and a caliper assembly mounted to a hub of the wheel . the caliper is arranged to retain a friction element and operatively engage the friction element against the rotor . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a stretcher for traumatized patients comprises a rigid board having a central core of polyimide foam and a skin of graphite reinforced expoxy ; this board is exceptionally radiolucent . the board has built in handles for transporting the patient , straps for holding a patient on the board , and means for applying tract... | 0Human Necessities |
a damper comprises a plurality of armatures between which an elastic block is interposed . a partition plate divides the interior bore of the elastic block into two chambers . the chambers are filled with a working fluid and communicate with each other through an orifice providing a restricted flow communication and al... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the invention relates to a machine for coating the interior of a pipe . the machine can be pulled through and positioned within a pipe or pipeline by a internal pipe tractor , and can be used to apply viscous liquids , including two part epoxies and urethanes , to the interior wall of the pipe . the machine is typicall... | 1Performing Operations; Transporting |
a pattern set - up especially useful for making prosthetic dental appliances is assembled by attaching a plurality of refractory casts to a support member so that adjacent casts along the length of the support member are circumferentially offset with respect to one another . the casts carry expendable patterns that are... | 0Human Necessities |
the present invention is directed to a system and method for monitoring the dilatation of the uterine cervix during labor and deliver . the system has a gauge and a monitoring unit . in one embodiment the gauge includes features for convenient attachment to the gloved fingertips of the clinician performing a routine di... | 0Human Necessities |
a method for providing assistance to each of a plurality of users , each having been enrolled as a member of a community includes receiving , at a server , communications from corresponding mobile devices , each of which is associated with a user who has enrolled as a member in a first community . these emergency commu... | 7Electricity |
described herein is a rapid continuous biomanufacturing platform process that combines a perfusion mammalian cell culture with a synchronized purification of the antibodies produced by the cell culture without the use of intermediate media holding tanks or other large retention devices . this method described herein in... | 1Performing Operations; Transporting |
a method of reducing &# 34 ; fall back &# 34 ; contamination caused by high intensity heating of metals is taught . splatter , vapor droplets and particulate matter resulting from the high intensity heating is repelled to avoid return to the melt . an electric field is established above the heating zone to repel the va... | 7Electricity |
a solid state circuit breaker is disclosed for use in connection with a voltage bus , the voltage bus supplying electrical current to a load . the solid state circuit breaker includes a current controller for controlling the magnitude of current supplied by the voltage bus . a first current sensor senses the magnitude ... | 7Electricity |
a method and system for producing tomosynthesis images of a breast specimen in a cabinet x - ray system . an x - ray source delivers x - rays through a specimen of excised tissue and forms an image at a digital x - ray detector . multiple x - ray images are taken as the x - ray source moves relative to the stationary b... | 0Human Necessities |
a novel lipase from a newly - discovered strain of pseudomonas alcaligenes microorganism having an optimum ph for activity of about 10 ± 0 . 5 ; an optimum temperature for activity of about 45 ° to 55 ° c . ; an optimum ph for stability of about 7 . 0 ± 0 . 5 ; a molecular weight as measured by sds - page of about 3 . ... | 2Chemistry; Metallurgy |
a multicast relay system for use in a wide area network , includes an input receptive of multicast data specifying a multicast channel having a multicast address . a proxy election module is adapted to elect a multicasting server proxy disposed within a subnet associated in memory with the multicast channel , wherein t... | 7Electricity |
a method for reworking integrated circuit wafers having copper - metallized bond pads exposed in protective overcoat openings and one or more bondable metal layers deposited onto the bond pads by a technology which may produce some parts with off - spec or missing depositions . after identifying the wafer with off - sp... | 7Electricity |
the system contains the active inceptor having mobility in a first direction . a feedback mechanism is in communication with the active inceptor . the mechanism provides a variable level of force to the active inceptor in the first direction . a programmable device communicates with the feedback mechanism . the program... | 1Performing Operations; Transporting |
a field - of - operation illuminating device has at least one discharge lamp concentrically surrounded by several halide incandescent lamps at its bottom , which faces the field of operation . the discharge lamp is accommodated in a stationary reflector and illuminates the recesses of the field . the incandescent lamps... | 8General tagging of new or cross-sectional technology |
a lubricant has the formula x : y , wherein x is a layered material selected from the group consisting of layered transition metal dichalcogenides and graphite . y is a magnetic inclusion between layers of x . the lubricant is made by adding x to a solution containing ions of y . the solution is continuously mixed and ... | 2Chemistry; Metallurgy |
a method of managing duplicate electronic files for a plurality of users across a distributed network , the electronic files being from a plurality of different file types , comprising selecting a file type from the plurality of different file types , selecting properties of the electronic files for the selected file t... | 6Physics |
processes and intermediates are disclosed for the formation of compounds of formula and : ## str1 ## | 2Chemistry; Metallurgy |
a variable camshaft assembly which serves to vary the timing of poppet valves in an internal combustion engine . an axially movable wormed camshaft controls a number of splitable cams of conventional cross section operating individual valves . when the camshaft is shifted axially , each valve operating cam splits into ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a double articulating hook lifting apparatus usable mounted upon a truck or trailer for loading and unloading containers with respect thereto and also being usable for dumping the containers . the locking mechanism operates to secure a movable arm to the pivot frame 2 to stop pivotal movement relative to one another , ... | 1Performing Operations; Transporting |
an intraocular ring for location in a lens capsule having living cells located within a band of a given width extending about a periphery thereof , the ring being formed of a biologically compatible material and being of a width at least as great as said given width . | 0Human Necessities |
a thin , membrane - like cylindrical rubber tire curing bladder is provided with reinforcing cords wound in parallel spiral paths at any composite angle to the longitudinal axis of the cylinder . when installed on the centerpost mechanism of a tire curing press and inflated in the curing process , the bladder length in... | 1Performing Operations; Transporting |
a method of distinguishing between the front and back surfaces of a slide which includes an image on the front surface , comprises reflecting a light beam from each surface of the slide at an acute angle , measuring scattered light around the reflected light beam after the light beam has been reflected repeatedly , and... | 6Physics |
the invention relates to a doll house of the collapsible type having a novel design constructed from various panels comprising walls , floors , roofs , etc . and when assembled together form a large house having at least 12 rooms and has a french victorian style . the panels have grooves , slots , holes , etc . whereby... | 0Human Necessities |
a integral lighting assembly on an electric power drill . the lighting assembly is powered by the same electrical power source which drives the drill . the lighting assembly provides improved illumination of working or drilling surfaces . the lighting assembly is mounted on a housing that is movable between open and cl... | 1Performing Operations; Transporting |
the present invention is directed to systems , apparatus , methods and procedures for the noninvasive treatment of tissue , including treatment using microwave energy . in one embodiment of the invention a medical device and associated apparatus and procedures are used to treat dermatological conditions using , for exa... | 0Human Necessities |
a method and apparatus for producing a multifilament yarn by a melt spinning - draw process , and which includes applying additional heat to the melt in the region of the spinneret . the relationship between the withdrawal speed and draw ratio may be changed , and with an adaptation of other process parameters , it is ... | 3Textiles; Paper |
a pedestrian detection system and method includes : dividing an image to a plurality of granules , and counting magnitude difference value of each granule in diagonal orientation to obtain features of hogg . and the hogg and the hog captured can work together to improve the detection rate and reduce the false alarm rat... | 6Physics |
in a magnetic recording disk file employing a transducing slider which is closely spaced from the disk surface and has side rail members extending in the direction of disk motion and tapered portions at the leading edge , the disk may be cleaned of contaminant particles by moving the slider in increments from the outsi... | 6Physics |
an electrophotographic photoreceptor is disclosed , comprising a conductive substrate having thereon a photosensitive layer , wherein the photosensitive layer comprises at least one compound selected from the group consisting of a compound of formula , a compound of formula , and a compound of formula as defined below ... | 6Physics |
a method and an apparatus for improving the image quality . the method comprises steps of producing image correcting information to decrease errors in the image to be produced by a camera module by comparing the image taken by said camera module with a test image , storing the image correcting information produced and ... | 7Electricity |
a photometer for measuring electromagnetic radiation absorption of a sample utilizing a source of the electromagnetic radiation . electromagnetic radiation is conducted from the source , to a sample sensor , and is passed through the sample utilizing a sample cell . the electromagnetic radiation is then directed to a d... | 6Physics |
a method of polishing which includes rotatably supporting a workpiece , positioning polishing plates in such a manner that flat surfaces of the polishing plates oppose one another and are in contact with a surface of the workpiece , and polishing the workpiece by rotating the workpiece around a central axis thereof by ... | 1Performing Operations; Transporting |
an apparatus for providing a cutting line on a glass sheet , in which the cutting line for bend - cutting the glass sheet is provided on the glass sheet conveyed on a carrying roller , is provided with : a cutter configured to provide the cutting line on the glass sheet ; a ball slide device configured to freely move t... | 8General tagging of new or cross-sectional technology |
this disclosure is related with propeller noise and cavitation abatement in applications like propulsion , ventilation , pumping or turbine systems on fluids by novel techniques that allows stronger propellers with improved laminar flow by means of a propeller which consists on a rotating cylindrical block or a truncat... | 1Performing Operations; Transporting |
in video conferencing over a radio network , the radio equipment is a major power consumer especially in cellular networks such as lte . in order to reduce the radio power consumption in video conferencing , it is important to introduce an enough radio inactive time . several types of data buffering and bundling can be... | 8General tagging of new or cross-sectional technology |
the present invention relates to a process for the manufacture of pvdf homopolymer or copolymer by radical polymerization of vinylidene fluoride , and optionally of a comonomer , in aqueous dispersion and in the presence of a transfer agent , of a persulphate as radical initiator , optionally of a surface - active addi... | 2Chemistry; Metallurgy |
disclosed are salts of the general formula wherein r 1 , r 2 and as defined in the description and a process for the preparation thereof . these salts are useful intermediates for the preparation of cefdinir . | 2Chemistry; Metallurgy |
a nozzle assembly is provided for ejecting ink . the nozzle assembly includes a substrate incorporating drive circuitry . an actuator support extends from the substrate . an actuator arm extends from the actuator support and includes a heater which is coupled to the drive circuitry . a nozzle extends from the substrate... | 1Performing Operations; Transporting |
an opening arrangement for packaging containers which is manufactured from a flexible packaging laminate and includes a prefabricated outlet opening which is covered by a tear - off strip or pull - tab . to facilitate pouring of the contents and permit reclosure of the packaging container , the container also displays ... | 1Performing Operations; Transporting |
a device for collecting and packaging solid waste or toxic material is provided . a first arm and a second arm are coupled with a lever , wherein at least one arm is slidably coupled with the lever . a bag may be positioned in an open position when the first arm is located distally from the second arm , and the bag may... | 4Fixed Constructions |
an input device , such as a mouse or trackball , with a top housing having an integrally formed , free extending top button . the top housing is mounted so that the extending button is supported in cantilevered fashion . the button is sufficiently flexible to allow it to be depressed for button activation . | 6Physics |
embodiments of the invention are concerned with filtering emails having data therein identifying a link to a remote processing system , which , when activated , causes the recipient to retrieve data from the remote processing system . embodiments of the invention provide a method of modifying an electronic message duri... | 7Electricity |
a method of supporting a building securing one end of a support stand having a telescopic structure to a movable concrete footer . the support stand may have another end with a support assembly mounted to the telescopic structure . the method includes supporting the building with support assembly of the support stand .... | 4Fixed Constructions |
flexibility of handling of multicast information using an internet group management protocol is improved by overcoming failures to respond to group specific queries . such failures occur when heterogenous host devices are used on a common network . when a failure to respond to a group specific query is experienced , a ... | 7Electricity |
in a foundation assembly , a moisture barrier is placed on a footing and a foundation wall is on the moisture barrier . the moisture barrier thus isolates the foundation wall from the footing . the footing defines a keyway . the moisture barrier comprises a waterproof layer , a bottom layer attached to bottom side of t... | 4Fixed Constructions |
a bearing cylinder for a screen assembly of a pressurized pulp diffuser , the bearing cylinder including : a plurality of segments of the bearing cylinder wherein the segments are arranged side - by - side to form the bearing cylinder ; and each of said segments includes a first region formed of a hard material resista... | 3Textiles; Paper |
a second order sigma delta modulator includes a digital to analog converter that provides feedback for system modulation . the digital to analog converter employs a dynamic element matching circuit which randomly selects among main capacitors to reduce the effect of capacitor value mismatching . the digital to analog c... | 7Electricity |
a minimally invasive endovascular device for treating a blocked or obstructed biological lumen , such as a blood vessel fully or partially obstructed by deposits of biological matters in or non - biological matters . certain embodiments of the present invention comprise two capture members that are configured to be pla... | 0Human Necessities |
a system and method for a panel system containing embedded electronic elements providing both housing for the electronics and structural support . a preferred embodiment of the system is for a container security system , which is constructed into or conforming onto the roof , walls , door , or base of a cargo container... | 6Physics |
a method and system for managing a challenge event . at least two participants are selected to participate in the challenge event based on determining that the participants are expected to perform well in the challenge event . selection of the participants utilizes data elements provided for managing the challenge even... | 0Human Necessities |
the disclosed invention improves upon electrical connectors that when mated together provide electrical continuity across the connectors , and that are held mated together by bayonet locking means . a sleeve element is threaded onto an exterior portion of one of the connectors and bottomed upon rotation against the opp... | 7Electricity |
apparatus for dissociating cleaning gas such as nf 3 for use in semiconductor manufacturing includes a housing enclosing a microwave resonator to which microwave energy is applied , a plasma tube within the housing and within which cleaning gas flows and is dissociated by the microwave energy . the plasma tube has two ... | 7Electricity |
a skate for interposition between opposed parts of a folded protective cable guide is composed of skate units which are articulably connected to one another through connecting blocks , using pins or stepped bolts . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a system for tensioning a membrane within a frame for a loudspeaker or a microphone is characterized by a frame containing an opening , a membrane connected to an exterior surface of the frame and spanning the frame opening , and a tensioning device connected with the frame for deflecting a portion of the membrane with... | 7Electricity |
the invention disclosed and claimed herein relates generally to a new and improved x - ray beam apparatus having an adjustable collimator device and more particularly to an x - ray apparatus in which the collimator device can be readily removed from the x - ray tube device of the apparatus and relatively easily adjuste... | 0Human Necessities |
the method is characterized by the management of traffic and resources in the source node by means of ordered sets of cells , with dynamically adjustable qualities of service and different configurations of insertion and extraction of cells for the distribution of resources . it permits different qualities of service f... | 7Electricity |
a motor vehicle , especially a passenger utility vehicle , e . g ., a station wagon or suv with a cargo space which is located in the rear of the vehicle , a cargo floor which can be extended rearward , a cargo space door for opening and closing the rear cargo space opening , and at least one roof movable panel for ope... | 1Performing Operations; Transporting |
a method of restoring phase information using a phase - contrast method , which can improve estimated accuracy of a phase . this method is a method of restoring phase information by detecting intensity of radiation , and includes the steps of : obtaining three first differential signals representing differentials betwe... | 6Physics |
a controller for controlling the flow rate of compressed air to a spray paint gun as well as to a comparable tool which is optimally operative dependant upon receiving a specified flow rate of air includes a flow control valve which regulates the air flow rate therethrough based on a pressure differential signal receiv... | 1Performing Operations; Transporting |
a winding head of a cheese - producing textile machine , having a device for the accurate determination of the length of yarn traveling through a measuring head , and having an evaluating device for accumulating the yarn lengths that have passed . the winding head has a device for determining yarn length portions which... | 1Performing Operations; Transporting |
an ignition system for post - mixed gas burner which achieves reliable ignition without requiring an expensive spark source protection device , or a means to promote fuel - oxidant mixing , or a large amount of electricity , or a separate pilot light . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a coin sorter for examining the genuineness of plural coin denominations and for sorting the coins has an ac bridge circuit which produces bridge output signals corresponding to different denominations of coins , a time - sharing signal generation circuit in the form of a microcomputer , for producing time - sharing si... | 6Physics |
a method of forming a shallow trench isolation region in a silicon wafer which results in the elimination of long range slip dislocations in the wafer and reduces leakage current across the isolation regions . long shallow trenches are formed in a silicon wafer at a 45 degree angle to the plane of the wafer . this is a... | 8General tagging of new or cross-sectional technology |
a portable electric lantern including a top reflector and means for allowing illumination from a light source into an upper cavity and out through a top cap . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
provided is a medicament delivery device that is reliable , safe and intuitive to use and at the same time is easy to use when handling . this is achieved by a medicament delivery device comprising a tubular housing having a proximal end and an opposite distal end , an actuator member being coaxially arranged at the di... | 0Human Necessities |
the invention is an improved arrangement for illuminating a liquid crystal cell which provides a significant increase in the range of viewing angles in a plane orthogonal to the principal viewing plane which is defined as the plane containing the director at the midpoint of the liquid crystal and the normal to the ligh... | 6Physics |
the transmission of data is controlled in a radio communication system having a hierarchical network structure . a low - hierarchy device transmits load - based signalling to a high - hierarchy device and the high - hierarchy device caries out control of the transmission capacities of the low - hierarchy device based o... | 7Electricity |
an engine block is provided including multiple cylinders having pistons reciprocal therein connected to separate crankshaft sections journalled from the block by connecting rods . the block also journals a countershaft to whose opposite ends the crankshaft sections are drivingly connected through the utilization of pow... | 8General tagging of new or cross-sectional technology |
a storage housing or unit for holding a circular disk , such as a cd - rom , audio compact disk , dvd , or any media product of a similar size , shape , or thickness . the unit has a top portion with a number of grooves recessed approximately half the depth of the unit to house the disks at a slight angle for easy acce... | 6Physics |
a modular printhead mounting for a digital printer wherein the modules may be mechanically aligned using specifically designed frame supporting the modules . the frame has a plurality of mounting sites for mounting respective printhead modules to the frame . at least one of the mounting sites includes a mechanical adju... | 1Performing Operations; Transporting |
a method , and an associated computer program product and computer system . one or more processors of a first computer located in a building monitor outgoing calls from a telephone in the building . the monitoring identifies an outgoing call dialed from the telephone . the one or more processors determine that the iden... | 7Electricity |
techniques that allow the operations of a program to be intercepted and intervened with are known . these techniques are restricted by the same limited view of the program &# 39 ; s data that is currently available at a base level of an object or method . some aspects need access to more information about the program &... | 6Physics |
this invention belongs to the technical field of quantitative structure - activity relationship for chemical persistent assessment , relating to a method for predicting reaction rate constants of organic chemicals with ozone at different temperatures . to assess the persistence and fate of organic chemicals in the trop... | 6Physics |
a color density measuring device for determining the color density of an ink layer applied to a printing material , having a light source for illuminating the printing material and a sensor for receiving the light remitted from the printing material , is characterized according to the invention in that the sensor is fa... | 6Physics |
the present invention is a spine supporting system where a screw , with a head having an interior female thread , is attached to the spine . an interior bolt is temporarily held by the interior female threads of the outer cap , where the outer cap aligns the inner bolt with the interior female threads of the screw . th... | 0Human Necessities |
a time temperature monitoring system and method for use with a microchip or similar structure . a disclosed system includes : a substrate having an active region ; a dopant source located proximate the active region ; an activation system for activating a diffusion of the dopant source into the active region ; and a se... | 7Electricity |
an electrically driven metering pump removes used oil in precise increments at a controllable rate of repetition from a safe operating level in the sump or reservoir of an engine , compressor , transmission or other power equipment ; preferably in combination with means provided by a circulating oil supply system , in ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
an electrical connector includes an insulative housing , a plurality of terminals retained in the housing , a locking device for locking with a complementary connector and an electrically actuated anti - disengagement device having a holding status and a releasing status and being reverseable between the two status . o... | 7Electricity |
a method and a device for correcting the line scan speed of a display screen according to the luminance of the pixels displayed on screen , wherein the line scan speed is modified with a correction means controlled from a control signal varying like the product of the first and second derivatives of the luminance signa... | 7Electricity |
an apparatus for frequency synchronization is proposed to detect a synchronization signal from the baseband signals . it is featured that three types of detection values are introduced to detect whether the synchronization signal is received or not . more particularly , the claimed frequency synchronization apparatus p... | 7Electricity |
an image forming apparatus including a rotatable photosensitive member , charging means for charging the photosensitive member at a predetermined potential , developing means for supplying toner to the photosensitive member to provide a developed image , transfer means including a transfer roller for transferring the d... | 6Physics |
a portable , water - filled barrier is internally divided into cells and emulates a sandbag dike or wall without requiring sand or intensive labor to install . a rigid ladder spans the barrier to provide structural support and enable traversing of the barrier . the ladder can be attachable to the barrier . the light , ... | 4Fixed Constructions |
the present invention is an improved gastric bypass , a surgical method to treat clinically significant obesity , in which the likelihood of post - surgical complications is reduced . | 0Human Necessities |
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