baber/WOPTO huggingface dataset:
Patent EP-0350855-A2 (EP)
Inventor: GERLACH HEINZ
IPC: H01R43/06
Filed: 1989-07-11
Abstract: In a commutator (1) for electrical machines, the segments (2) of which form at least one seat for a prestressed reinforcing ring (7) concentric to the longitudinal axis of the commutator, the material section (6) of the segments (2) delimiting the seat with respect to the longitudinal axis of the commutator is plastically deformed outwards in radial direction. During the plastic deformation, the segments (2) are supported from the outside. The widening of the seat leads to a widening of the reinforcing ring (7), from which the tensioning thereof results. <IMAGE>
Patent EP-0358230-A2 (EP)
Inventor: SISALVO ANTHONY J
IPC: B60R21/215
Filed: 1989-09-08
Abstract: A closure arrangement for an air bag deployment opening (40) formed in an auto interior, including a closure panel (10) positioned in the opening (40) and hinged along one side (24), with a frangible lock on the other side opposite the hinge, fractured by pressure exerted by the deploying inflatable cushion. In a first embodiment, the frangible lock is defined by a tab portion (48) of a foam plastic core body (14) of the closure panel (10) protruding into a recess (50) formed in an adjacent structure (12), or an additional lock attached to the cannister, the tab (48) fractured by being sheared off after the inflatable cushion contacts an inside protuberance (64) projecting from the inside of the closure panel (10) or additional lock attached to the cannister; and, the hinge is provided by bending of an convoluted-shaped section (26) of a formed aluminum layer (18) defining the inner side of the closure panel (10). In a second embodiment, a molded plastic panel member has an inward frangible flange (116) with tabs secured to an air bag cannister (124) or instrument panel structure (104) to provide the lock, and the tabs are fractured by tensile loading created by deployment of the inflatable cushion. An inwardly directed integral hinging flange (118) is also adapted to be connected to the air cushion cannister (124) or instrument panel structure (104).
Patent EP-0370333-A2 (EP)
Inventor: HURD RALPH EUGENE
IPC: G01R33/483
Filed: 1989-11-10
Abstract: A multiple quantum excitation pulse sequence for producing NMR signals is optimized for reconstructing images of the distribution and levels of metabolites  in vivo  using magnetic field gradients. Unwanted signals from water are reduced by application of composite magnetic field gradients, unwanted signals from lipids are reduced by use of a frequency selective pulse optimized to null the lipid signals, and the signal-to-noise ratio of the signals produced by lactate are enhanced by the addition of two 180° excitation pulses to the sequence.
Patent EP-0352827-A2 (EP)
Inventor: DI CHIARA ENRICO
IPC: H04M9/02
Filed: 1989-06-08
Abstract: System for intercommunicating telephone sets on bifilar line including a master circuit (CM) on which an external telephone line (l e ) is abutted, as well as an internal telephone line (l i ). 
     To this one, a number of slave circuits (CS) are connected in cascade among them, and to each one of them one of said intercommunicating telephone sets (TL) is abutted.
Patent EP-0372598-A2 (EP)
Inventor: LUCAS GARY
IPC: E21B47/10
Filed: 1989-11-06
Abstract: The logging tool comprises a gas void fraction measurement section (37) consisting of a first set (37) of eight longitudinal electrodes (38) extending parallel to the longitudinal axis of the tool and positioned and regularly spaced around said longitudinal axis, a sleeve (40) made of dielectric material and located in contact and around the electrodes for obtaining an electric field pattern distributed essentially radially between the electrodes and the wall (12) of the borehole facing the electrodes (38), a centralizer (32) for substantially centralizing the tool in the borehole, and a circuit means (69-115) for measuring sequentially the capacitance between two adjacent electrodes for each pair of electrodes, said capacitance being characteristic of the gas void fraction of the fluid flowing in the wellbore. The logging tool comprises in addition a cross correlation gas velocity measurement section (28) which includes a second (48) and a third (50) set of electrodes.
Patent EP-0329379-A2 (EP)
Inventor: MAHER DAVID LORD
IPC: F41A9/04
Filed: 1989-02-14
Abstract: A linear linkless ammunition feeding system includes a magazine (12) in which a major portion of an endless ammunition conveyor (26) is supported in serpentine formation (26a) on upper and lower sets of opposed rails (20,24). Screw feeder elements (32,34) convey this serpentine formation linearly to an exit end of the magazine where the serpentine conveyor loops thereof are successively unwrapped from the rails by a first shuttle mechanism (38) and accelerated to conveyor gun firing velocity. A second, shuttle mechanism (40) stationed at the entrance end of the magazine decelerates the conveyor coming from the gun and wraps it into serpentine loops on the rails.
Patent EP-0332401-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/35
Filed: 1989-03-07
Abstract: A high contrast and bright liquid crystal display is described. Transparent electrode strips (2) defining pixels are bordered with metallic linear conductors (3) which enhance the conductivity of the transparent electrodes and enhance the contrast of images produced by the pixels.
Patent EP-0340047-A2 (EP)
Inventor: MAGLICA ANTHONY
IPC: F21S9/02
Filed: 1989-05-02
Abstract: A single cell flashlight which comprises a barrel (76), a tailcap (78), a head assembly (77), and a semi-permanently mounted reflector (80), lens (26A) and o-ring (79) within the head assembly; which may be switched on and off by rotation of the head assembly with respect to the barrel; which may be focused upon further rotation of the head assembly with respect to the barrel; which may be used as a source of unfocused, substantially spherical illumination by removal of the head assembly from the barrel; which may be provided with a lanyard or a key ring holder positioned near the head end of the flashlight to provide for simultaneous illumination of a lock as well as its key with one-hand operation of the flashlight; and which is provided with a special tailcap insert (64A) for that a single-cell flashlight employing batteries of a "AAA", "AAAA" or special size batteries.
Patent EP-0350170-A2 (EP)
Inventor: ISHIMARU NAOSHI
IPC: C08F4/646
Filed: 1989-06-13
Abstract: An olefin polymerization catalyst formed from (A) a solid titanium catalyst component containing magnesium, :itanium and halogen as essential ingredients, (B) an organoaluminum compound, and (C) an organosilicon :ompound containing a cyclopentyl group, a cyclopentenyl group, a cyclopentadienyl group or a derivative derived from any of these groups. 
     A polymerization process which comprises polymerizing or copolymerizing olefins in the presence of the olefin polymerization catalyst to form a homopolyolefin having high stereoregularity or a copolyolefin having a narrow composition distribution.
Patent EP-0350265-A2 (EP)
Inventor: VERMILYEA MARK ERNEST
IPC: H01F6/04
Filed: 1989-07-04
Abstract: A thermally efficient electrically insulating joint operable at liquid nitrogen temperatures and below connects a current lead (111,113) (131,133) to a cryocooler heat station (35) (21a). The joint includes clamping means (121,123), two indium sheets (125) and a ceramic spacer (115). The ceramic spacer material can be either beryllia or alumina. The spacer has two faces situated opposite one another. Each of the indium sheets contact a respective one of the faces. The ceramic spacer with the indium sheets on either side is situated between the current lead (111,113) (131,133) and the cryocooler heat station (35) (21a). The clamp means (121,123) urge the cryocooler heat station (35) (21a) and the lead (111,113) (131,133) together with sufficient force to cause the indium layers to conform to the surface with which they are in contact.
Patent EP-0352925-A2 (EP)
Inventor: MULLEN WILLIAM HENRY
IPC: G01N27/327
Filed: 1989-07-07
Abstract: Enzyme electrodes are disclosed consisting essentailly of a uniform homogeneous layer of a finely divided platinum group metal or oxide, preferably preadsorbed onto the surface of an activated carbon or grapite powder, and deposited from suspension upon the surface of an electrically conductive substrate and in admixture with an enzyme and optionally a water soluble or water-dispersible binder. Preferably the enzyme electrodes are produced by coating the substrate with a suspension of the enzyme, the finely divided platinum group metal, and if present the carbon or graphite powder and binder, and drying at a temperature below that at which the enzyme is deactivated.
Patent EP-0356059-A2 (EP)
Inventor: NEUMARK GERTRUDE F
IPC: C30B29/48
Filed: 1989-08-07
Abstract: Non-equilibrium impurity incorporation is used to dope hard-to-dope crystals of wide band gap semicon­ductors, such as zinc selenide and zinc telluride. This involves incorporating into the crystal a compensating pair of primary and secondary dopants, thereby to increase the solubility of either dopant alone in the crystal. Thereafter, the secondary more mobile dopant is removed preferentially, leaving the primary dopant predominant. This technique is used to dope zinc selenide p-type by the use of nitrogen as the primary dopant and lithium as the secondary dopant. Alternatively, the technique may use nitrogen as the primary dopant and the hydrogen as the secondary dopant to obtain low resistivity p-type zinc selenide.
Patent EP-0356237-A2 (EP)
Inventor: SHINAGAWA TORU
IPC: G06K19/07
Filed: 1989-08-24
Abstract: An IC card includes a processor (1), a first memory (11) for storing therein a system program which runs on the processor (1) and which is associated with a basic operation of the IC card, a second memory (9) for storing therein an application program which runs on the processor (1) and which corresponds to a usage of the IC card, a third memory (8) for storing therein data processed by the processor (1), an input/output unit (2) for effecting input and output operations of programs and data, a program stop section (6) for stopping the program being executed on the processor (1) at a specified address; and a data output section (4) for supplying the input/output unit (2) with either one of a content of a register in the processor (1) and a content of an area at an address of at least one of the first, second, and third memories (11, 9, 8) when the program running on the processor (1) is stopped.
Patent EP-0360532-A2 (EP)
Inventor: JONES JOHN E
IPC: G07D3/12
Filed: 1989-09-18
Abstract: A coin sorter for sorting coins by their diameter comprises a rotatably mounted coin carrying disc (13) having a resilient top surface (16) onto which coins may be fed; means (14) for rotating the disc; an annular guide plate (12) having a surface positioned over and closely adjacent the disc and including an inner recess (20) within which coins are able to move radially in response to rotation of the disc; an entry area adjacent the inner periphery of the guide plate for allowing coins to enter between the disc and the plate; a referencing area (30) configured in the surface of the guide plate for engaging the radially outer edges of coins as the coins are moved circumferentially between the disc and the plate to position the radially outer edges of the coins at a common radial location, whereby the radially inner edges of the coins are positioned at different radial locations determined by the diameters of the respective coins; and a series of circumferentially spaced ejection recesses (40-45) formed in the guide plate with the radially inner edges of successive ejection recesses located at different radial positions for receiving the inner portions of coins of progressively increasing diameter, the width of each ejection recess being smaller than the diameter of the coin to be received by that recess and the surface of the guide plate adjacent the radially outer edge of each ejection recess pressing the outer portions of the coins into the resilient top surface of the disc so that the inner edges of the coins received by each respective ejection recess are tilted upwardly into that recess, the ejection recesses extending outwardly to the periphery of the guide plate so that the inner edges of the recesses guide the tilted coins outwardly and eject those coins from between the disc and the guide plate.
Patent EP-0375211-A2 (EP)
Inventor: RIEDEL JOHN E MINNESOTA MNG AN
IPC: A61F9/04
Filed: 1989-12-07
Abstract: A light-occlusive self adherent eye patch (10) is disclosed comprising an absorbent pad (12) having a nonadherent lower surface (14), a backing (16) having a lower face (18) adhered to the upper surface of the pad (12) and extending outward from the periphery thereof, a light-occlusive pressure sensitive adhesive coating (18) on the lower face of the backing to adhere the patch to the eye socket, and a removable liner (20) protecting the lower surface of the pad and the adhesive prior to use. The pressure sensitive adhesive blocks at least 95 percent of the light of a preselected wavelength impinging on the adhesive.
Patent EP-0376662-A2 (EP)
Inventor: IKEDA YOSHITAKA
IPC: C08F290/14
Filed: 1989-12-22
Abstract: This invention discloses a raw-material composition for pregellation which has a radically polymerizable thermosetting resin as a substantially main component thereof and contains at least one compound selected from the group consisting of 2,4-diphenyl-4-­methyl-1-pentene and terpinolene, at least one low temperature-decomposing organic peroxide possessing a 10-­hour half-life temperature in the range of 35°C to 80°C, and at least one high temperature-decomposing organic peroxide selected from the group peroxyketals, peroxyesters, and dialkyl peroxides and possessing a 10-­hour half-life temperature falling in the range of 80°C to 140°C and exceeding that of the lower temperature-­decomposing organic peroxide; a method for the preparation of a pregel by the heat-treatment of the raw-material for pregellation; a pregel produced by the method; method for the production of a molded material which comprises molding the pregel in a prescribed shape and heat-treating the shaped mass of pregel; and a molded material produced by the method.
Patent EP-0368762-A2 (EP)
Inventor: HAZEN GARY
IPC: G01V3/28
Filed: 1989-11-09
Abstract: A transmitter for an induction well logging tool, adapted to be disposed in the borehole of an oil well, develops an output signal for energizing the borehole formation which inherently consists of six separate signal components, the six components including four primary signal components which simultaneously energize the borehole formation inducing in the formation four primary eddy currents. These four primary eddy currents are detected by the array induction tool receiver, the received signals being used to determine the resistivity and conductivity of the borehole formation.
Patent EP-0388958-A2 (EP)
Inventor: SAWATA HISASHI
IPC: G05B21/02
Filed: 1990-03-22
Abstract: A gain and phase compensation circuit for use in the servo control system for an optical disk device comprises a digital signal input terminal (10) for receiving an input digital signal to be treated, a first digital filter circuit (22) having an input connected to the digital signal input terminal for compensating a gain of a low frequency band for the input digital signal, a second digital filter circuit (28) having an input connected to the digital signal input terminal for compensating a phase of a high frequency band for the input digital signal, and an output circuit (30) having a first input connected to an output of the first digital filter circuit (22) and a second input connected to an output of the second digital filter circuit (28) for combining the output of the first digital filter circuit (22) with the output of the second digital filter circuit (28) so as to generate a digital servo control signal. The first digital filter circuit includes a down sampling circuit (20) connected to receive the input digital signal for generating a modified digital signal having a sampling frequency lower than that of the second digital filter circuit, a low pass digital filter (22) connected to receive the modified digital signal for compensating a gain of the modified digital signal at the lower sampling frequency, and a hold circuit (24) connected to an output of the low pass digital filter (22) for outputting to the output circuit the output of the low pass digital filter (22) at the same sampling frequency as that of the the second digital filter circuit (28).
Patent EP-0396079-A2 (EP)
Inventor: BAEHR ALBERT
IPC: B01D33/052
Filed: 1990-04-30
Abstract: The invention relates to an apparatus (1) for dewatering sludge and similar substances. A high-pressure stage (2) and at least one dewatering stage (3, 4, 5) upstream thereof are combined with one another, the sludge (6) to be dewatered being continuously supplied to the apparatus (1) and subsequently being fed into a closed sludge chamber volume (9) which moves past intermittently on stationary pressure plates (7). The sludge chamber volume (9) is exposed to a high pressure between the pressure plates (7, 8) and the sludge cake obtained is extracted intermittently. A stacking device (11) is arranged between the high-pressure stage (2) and the preceding pre-dewatering stage(s) (3, 4, 5) of lower pressure. <IMAGE>
Patent EP-0456876-A2 (EP)
Inventor: MATSUMOTO YASUHIKO
IPC: B05C5/02
Filed: 1990-07-03
Abstract: A floor coating liquid applying machine having a propelling machine body (4), a liquid feed device (5) driven to reciprocate along a transverse direction of the machine body and a liquid feed pump (P). The feed pump includes an elastic pump tube (20) connecting between a liquid tank (T) and the liquid feed device, a rotary pump member operatively connected with the elastic pump tube (20), a feed portion disposed along a rotational direction of the rotary pump member (18), with the feed portion being operable in response to rotation of the rotary pump member for causing the elastic pump tube (20) to elastically deform to squeeze out the liquid therein into the liquid feed device and a receiver portion disposed aside the feed portion for causing the elastically deformed pump tube to resile so as to introduce further liquid from the tank into the elastic pump tube. Also, a blower opening is provided rearwardly of an applying member for feeding to the floor face hot air at about 30 to 90 degrees in Celsius and at the velocity of about 40 to 100 m/sec.
Patent EP-0424743-A2 (EP)
Inventor: LUMELSKY LEON
IPC: H04N21/438
Filed: 1990-10-11
Abstract: An interface architecture for interconnecting a plurality of video display devices together over a high speed digital communication link having limited bandwidth provides at each node for transmitting during a "transmit mode"; 1) sequential pixels of digital data (COMVIDOUT) comprising separate luminance and chrominance fields, from a digital TV source associated with each display node which data re­presents a scaled video window, 2) the local system clock (SCLK), 3) vertical and horizontal communication sync signals (COMVSOUT and COMSHOUT), 4) luminance and chrominance clock enable signals (COMVOCE and COMCOCE) based on a scaling algorithm utilized in the trans­mitting video device to insure that both the proper pixels and the proper luminance and chrominance fields associated with these pixels are selected by the communications device for transmission. Further, the interface architecture at each display node provides for receiving during a "receive mode", 5) video input data pixels (COMVDIN), 6) a video input data clock enable signal from the communications adapter (COMVINCE) which controls the storage of the received video data window in the local frame buffer, 7) horizontal and vertical video input sync signals from the communicat­ions adapter (COMHSIN and COMVSIN) for properly synchronizing the storing of the received video input data from the communications adapter into the frame buffer beginning at a predetermined address therein.   Means are also provided for accessing and transmitting audio data related to the video display data inter­spersed on the network with succesive lines of video pixel data. 
     The system utilizes, to a great extent, existing hardware in conventional video display device architectures and associated communications adapters such that a versatile generally applicable transmission system is achievable requiring a minimum of additional control hardware and software.
Patent EP-0433711-A2 (EP)
Inventor: ROBINSON JOHN C
IPC: C08F222/08
Filed: 1990-11-27
Abstract: A terpolymer of a monovinylic aromatic monomer, an acrylic monomer and maleic anhydride is formed according to a polymerization method in which the maleic anhydride is added to the reactor in a molten state, free of solvents and diluents, and the polymerization reaction is conducted in bulk in the absence of solvents and diluents. The terpolymer is useful in various applications including blending with ABS graft polymers.
Patent EP-0445418-A2 (EP)
Inventor: BETZ JUERGEN
IPC: G01M1/22
Filed: 1990-12-20
Abstract: The unbalance of a balancing body (10) is indicated in a system of polar coordinates (52) on the screen (50) of a cathode-ray tube (48) by means of a sighting mark (69). The balancing body (10) is driven by a drive motor (20) via a band (22). Coupled to the drive motor (20) is a pulse generator (30) which supplies two signal trains phase-shifted by the amount of a quarter period relative to one another. A computer (34) generates a position signal from the signal trains and from a reference signal locked in phase with the balancing body (10) and coming from a sensing device (28). A position pointer (68) rotating in phase with the balancing body (10) is generated on the screen (50) from the position signal. When the position pointer (68) coincides with the sighting mark (60), the balancing body (10) together with the unbalance is in a desired machining position. <IMAGE>
Patent EP-0382281-A2 (EP)
Inventor: CREMONA LORENZO
IPC: B27D5/00
Filed: 1990-01-29
Abstract: A device (10) for cutting and stacking into layers of a pre-established size strips of wood obtained from a sheet of veneer, fed into the system by means of a first conveyor belt (11), comprises a cutter (14) actuated by a monitoring device (28) which detects flaws (31) in the wood by means of a scanning device (12) so as to isolate any faulty strips which are automatically discarded as they come off the cutter. The strips free from defects are then sent on by means of a second conveyor belt (17) to a deflector (19) which distributes said strips onto two conveyor belts (20,21) with intermittent movement which arrange the strips into compact adjacent groups which are then sent on to stackers (22,23) to form layers (29,30) of strips of pre-estabished dimensions (l).
Patent EP-0385558-A2 (EP)
Inventor: CAPON DANIEL JEFFREY
IPC: A61K35/14
Filed: 1985-04-18
Abstract: A vector pGcos4 is provided for use in genome walking, and a vector pESVDA is provided for expression of exon RNA from intron-containing genomic DNA.
Patent EP-0418942-A2 (EP)
Inventor: PSAJD RIHARD
IPC: F16L37/23
Filed: 1990-08-13
Abstract: A quick action coupling consisting of two coupling numbers, a coupling body (6) and a coupling nipple (8), connectable with either of a pair of hoses or the like, the coupling body (6) comprising a coupling sleeve (18) in which the coupling nipple (8) is introducable to a sealing position. In the wall of the coupling sleeve (18) there are formed radially extending, through openings in which locking balls (22) are radially movable. At the outer surface of the coupling sleeve (18) there is provided a locking sleeve (24) which is axially movable to lock and release the locking balls (22). The trough openings (20) in which the locking balls (22) are positioned are slot-shaped to allow that the locking balls (22) are displaced away from the position in which they are locked by means of the locking sleeve (24) without requiring manipulation of the locking sleeve (24).