baber/WOPTO huggingface dataset:
Patent EP-0055791-A2 (EP)
Inventor: ZIEGLER WILHELMINE GEB KUMMERT
IPC: B63C9/15
Filed: 1981-05-02
Abstract: An inflatable armband 1 suitable for use when swimming comprises a plurality of parallel inflatable buoyancy means 9 and 10 and a connecting member which consists of a non-inflatable section 6 and inflatable chambers 12 to 15 having substantially reduced cross- sectional area in relation to the cross-sectional area of the buoyancy means 9 and 10, which connecting member connects the ends of the buoyancy means and rests on the inside of the upper arm of the user when the armband 1 is in normal use, such that, when one or more of the buoyancy means are inflated, the armband 1 can remain unsupported on the upper arm of the user. <IMAGE>
Patent EP-0055876-A2 (EP)
Inventor: KEY EDWARD HARVEY
IPC: H01R4/24
Filed: 1981-12-04
Abstract: A discrete wire insulation displacement connector having a terminal (16) including an insulation displacement contact (46) comprising a pair of blades (48) defined by a line of cut (50). The edges of the contact ride in a guide channel in the connector housing (14). The housing (14) includes a pair of opposed sidewalls (18) joined by a pair of opposed spaced webs (40). A tapered access to the connector is defined by at least one-flexible prong (24) integrally joined to the upper edge (22) of each of the connector's sidewalls and turned inwardly in opposed relationship. The trailing edges (26) of the prongs (24) cooperate with the upper edges (42) of the webs (40) to create an improved strain relief.
Patent EP-0041319-A2 (EP)
Inventor: DAVIS JAMES W
IPC: H04N1/06
Filed: 1981-05-01
Abstract: A scanner for scanning a document (10) positioned against a backing surface (14) to determine the position of the document includes photoelectric transducers (24, 26, 28) which provide electrical scan signals in dependence upon the light reflected from the document and from the backing surface at a plurality of moving scan positions (44) as the scan positions move across both the document and the backing surface. A recognizable background image (42) is defined on the document backing surface such that the photoelectric transducers (24,26,28) provide a recognizable pattern of scan signals as the document backing surface is scanned, thereby indicating the position of the document. The recognizable background pattern may include a plurality of stripes (42) which extend substantially perpendicular to the direction of movement of the scan positions. Alternate ones of the stripes may be black with intermediate ones of the stripes being white.
Patent EP-0041394-A2 (EP)
Inventor: YARWOOD DENNIS
IPC: C04B35/00
Filed: 1981-06-02
Abstract: A hybrid binding liquid comprises coloidal silica derived from the hydrolysis of an alkyl silicate and from an acidic organo-aqueous silica sol. More than 50% by weight of silica is derived from the sol by the expedient of replacing part of the water in a commercially available silica sol either by a polyhydric alcohol or by silica.
Patent EP-0061102-A2 (EP)
Inventor: BURNS JAMES A
IPC: A61M5/178
Filed: 1982-03-13
Abstract: An automatic retractable lancet assembly (20) includes a housing (22) with a sharp-pointed lancet (24) movably mounted therein A depressible plunger (30) and slide mechanism actuates the movement of the lancet (24) outwardly from the housing (22). After this outward movement is completed, the actuator elements become dissociated from further movement of the lancet (24). Subsequently, the lancet (24) is automatically retracted back inside the housing (22) by virtue of a spring element (28).
Patent EP-0065188-A2 (EP)
Inventor: KREITNER LUDWIG DR
IPC: B02C17/16
Filed: 1982-05-05
Abstract: The wet-grinding machine is provided with a sieve (4) arranged on the ground material outlet, the passage openings of which are formed with dimensions which block the passage of ground bodies (2). The sieve (4) is prevented from becoming blocked by impacting the suspension with oscillations, preferably ultrasonic sound, by means of a vibrator (5). <IMAGE>
Patent EP-0068470-A2 (EP)
Inventor: CARL HEINZ ING GRAD
IPC: E04B7/20
Filed: 1982-06-25
Abstract: 1. A roof made of prefabricated concrete slabs, in which for bridging the roof span there are provided two mutually bordering concrete slabs (23, 24) having outwards facing ribs (33) and supported along their mutually bordering sides (25, 26) in self-supporting abutment, and at their respective opposite sides (27, 28), in a thrust-absorbing counterbearing (29, 30) on a wall (31, 32), characterized in that said concrete slabs are designed as reinforced ribbed concrete slabs (23, 24) and disposed with their depressions (34) formed by surrounding ribs (33) facing outwards, and that in the depressions (34) between the ribs (33) there are disposed solar energy absorbing devices (35).
Patent EP-0068486-A2 (EP)
Inventor: KUBO KATSURO
IPC: C12P17/18
Filed: 1982-06-28
Abstract: A novel enzyme, amidohydrolase, having the ability to depantothenylate antibiotic OA-6129A represented by the following formula
     but no substantial ability to deacetylate antibiotic PS-5 represented by the following formula
Patent EP-0078442-A2 (EP)
Inventor: WENDT ROGER A
IPC: G08B17/12
Filed: 1982-10-19
Abstract: An automatic fire detection system characterized by an extremely low incidence of false alarms utilizes two detection channels, one fed by an infrared (IR) detector and the other by an ultraviolet (UV) detector. Signal processing electronics in each channel produce a normalized output signal proportional to the power of incident IR and UV radiation within specific bandwidths. The system features a ratio detector that repeatedly forms a ratio of the normalized IR and UV inputs and compares the ratio to a known range of values for this ratio that are characteristic of a fire. A discriminator connected to the output of the ratio detector generates a fire alarm signal only if the majority of these ratio comparisons are fire-indicating. The system also includes a feedback loop in the IR processing channel that automatically adjusts the output of the channel to compensate for time-verying background IR radiation such as sunlight.
Patent EP-0078542-A2 (EP)
Inventor: SHIBATA AKIRA
IPC: H04N9/84
Filed: 1982-11-03
Abstract: Disclosed is a color video signal recording apparatus wherein the chrominance signal and the luminance signal are separated from the composite color video signal, the luminance signal is transformed into a frequency modulation signal and the chrominance signal is converted to have a lower frequency so that both reformed signals are recorded on a frequency multiplex basis on a recording medium. In processing a TV signal of CCIR system, the chrominance signal is controlled to have a frequency of 3/8 N fH (where N is an odd number) and have its phase shifted by 90° in every horizontal scan- nlng period; in processing a TV signal of NTSC system, the chrominance signal is controlled to have a frequency of 3/8 N. fH (where N is an Integer) and have its phase shifted by 90° or 180° in every horizontal scanning period, while the control be- lng made such that 1/4 N is an integer in case of 90° phase shift or (3N-2)/4 is an integer in case of 180° phase shift.
Patent EP-0076541-A2 (EP)
Inventor: VERMANDE CORNELIS DR IR
IPC: B22D7/06
Filed: 1982-09-28
Abstract: Cast-iron ingot moulds for use in the production of steel ingots suffer from the risk of broken feet, which reduces their average useful life. This is counteracted by increasing the P-content of the cast-iron and in particular by casting the ingot mould from a cast iron having the composition (by weight):
     wherein the Si-content is smaller than the Mn-content.
Patent EP-0072100-A2 (EP)
Inventor: CROOK ROGER LESLIE
IPC: E04G7/30
Filed: 1982-07-08
Abstract: A scaffolding frame structure comprises a plurality of scaffolding tubes assembled to form a three-dimensional rectangular-sided framework. Tube-end fixtures (1) secure together orthogonally intersecting tubes. These fixtures (1) comprise an eye portion (2), arranged to surround vertical tubes (7, 8), and aligned shank portions (3,4). One of the shank portions (3) is arranged to support an end of a horizontal tube (11, 27). A tubular stub member (47) disposed on the other shank portion (4) provides mounting means for a bracing tube (39) linking a pair of substantially horizontal tubes (11, 27). 
     The bracing tubes (39) lie outside the bounds of the framework and thereby permit a working platform (37, 38), secured to respective horizontally extending tubes, to extend across substantially the entire horizontally presented internal surface area of the framework.
Patent EP-0084359-A2 (EP)
Inventor: HUDELMAIER GERHARD DR DIPL-KFM
IPC: B28C7/12
Filed: 1983-01-14
Abstract: 1. Concrete mixer with a drum (1), in which mixing material comprising concrete components and mixing water, which can be introduced via a water supply line (8), can be mixed thoroughly by means of mixer elements (6), and with at least one vibrator (8 ; 11 ; 11' ; 16) which can be driven in order to impart vibration energy to the mixing material, characterized in that the mixing water serves as a drive for the vibrator (11, 11', 16) and either is made to pulsate by means of a pump (9') operating in pulses or itself drives a pulsator (13) or a turbine (21, 22) interacting with a rotating unbalanced mass (23).
Patent EP-0098952-A2 (EP)
Inventor: WAHLMANN ERNST
IPC: B60N2/90
Filed: 1983-05-31
Abstract: Bei Gelenkbeschlägen für Kraftfahrzeugsitze sind ein dem Sitz zugeordneter fester Gelenkteil und ein der Lehne zugeordneter schwenkbarer Gelenkteil über eine Schwenkachse mit Exzenter miteinander verbunden. Eins der beiden Gelenkteile besitzt eine Innenverzahnung, an der ein einen Teil eines Taumelgetriebes bildender Stirnradbereich des anderen Gelenkteils abläuft. Zusätzlich zu diesen beiden Verzahnungen ist am ersten Gelenkteil eine zweite, in Achsrichtung versetzte Innenverzahnung vorgesehen, die mit einem konzentrisch zum ersten Stirnradbereich angeordneten zweiten Stirnradbereich im Eingriff steht. Der zweite Stirnradbereich ist ebenfalls in Achsrichtung gegenüber dem ersten Stirnradbereich versetzt.
Patent EP-0089740-A2 (EP)
Inventor: BECK HAROLD KENT
IPC: E21B34/10
Filed: 1983-02-10
Abstract: A valve for use in a well testing string located in a wellbore and having a packer arranged for selectively sealing the wellbore to isolate that portion of the wellbore above the packer from that portion of the wellbore below the packer, to allow the production of fluids from that portion of the wellbore below the packer through said valve in the testing string, as well as the introduction of fluids into that portion of the wellbore below the packer through said valve in the testing string, said valve being responsive to changes in the pressure of the fluid in the annulus between the wellbore and the well testing string in that portion of the wellbore above the packer when the packer sealing engages the wellbore, said valve comprising: valve section means (30) having a valve means (40) therein in a closed position to prevent the flow of fluid through the well testing string, the valve means being responsive to changes in the pressure of the fluid in the annulus to open the valve means to allow the flow of fluid through the well testing string; power section means (200) responsive to changes in the pressure of the fluid in the annulus, the power section means having first means (204) therein adapted to move the valve means of the valve section means to the open position and having resilient means therein adapted to return the valve means of the valve section means to the closed position from the open position in response to a change in the pressure of the fluid in the annulus; and isolation valve means (500) responsive to changes in the pressure of the fluid in the annulus adapted to maintain the resilient means of the power section means at a level of force sufficient to close the valve means of the valve section means regardless of the hydrostatic pressure and temperature of the fluid in the annulus and the pressure and temperature of the fluid in said valve in the testing string.
Patent EP-0091273-A2 (EP)
Inventor: ROGERS JACK STEPHEN
IPC: A44B18/00
Filed: 1983-03-30
Abstract: A warp knit, weft inserted lap side loop pile fabric (10), for use as a female member to receive hooks (14) on an article of manufacture (15) which to hold the article in a pre-selected position, comprises spaced wales of chain stitches on the technical face of the fabric, spaced wales of tricot loop stitches (12) on the back of the fabric and inserted weft yarn retained by the chain stitches.
Patent EP-0097040-A2 (EP)
Inventor: OGAWA TARO
IPC: A47C7/18
Filed: 1983-06-10
Abstract: An integrally molded seat to be used, for instance, for automobile seat, and a process for making the same are disclosed herein. The seat of the invention comprises a foamed body (29) and a covering material (11) enveloping the foamed body (29). The covering material (11) is secured only at its top portion (21) integrally with the top surface of the foamed body (29). The process of the invention involves setting the covering material (11) in a mold (10) such that only the top portion (21 ) thereof is placed in the mold (10) and subject to molding operations so that no excessive stretching forces are applied to the covering material (11). The mold (10) used in the invention has a novel construction in that it comprises a lower mold section (13) having relatively shallow or flat configurations defining only top surface configurations of the seat to be manufactured, and an upper mold section (12) having side walls a top wall which, respectively, define the side and bottom shapes of the seat.
Patent EP-0103391-A2 (EP)
Inventor: COLLIN WILLIAM DAVID
IPC: E21B10/567
Filed: 1983-08-05
Abstract: A stud (2) for a mining pick (10) comprises a polycrystalline diamond composite tip (40) which is mounted on a carrying face (34) formed on a cylindrical tungsten carbide body (30) at an angle of between 45° and 65° to the axis (36) of the body. The stud is carried in a pocket (24) formed in the head (14) of a forward attack pick with the axes (30, 16) of the body and the head substantially coincident so that the rake of the tip in use is negative.
Patent EP-0115119-A2 (EP)
Inventor: CLASS WALTER H
IPC: C23C14/06
Filed: 1983-10-07
Abstract: A substrate support electrode (24) for use in plasma processing equipment has a book-shaped prismatic body (31) containing a magnet core with flange-like pole pieces (35, 36) at each end to provide a longitudinal magnetic field wrapped around the electrode body. An auxiliary field-shaping magnet (48) spaced from a substrate (27) support face (26) of the electrode body, with each of its poles adjacent to the pole piece of like polarity of the electrode, flattens the magnetic field adjacent to the electrode support surface to produce a thin plasma of substantially uniform thickness close to the electrode surface.
Patent EP-0121765-A2 (EP)
Inventor: NAITO HIDEKI
IPC: G03C7/00
Filed: 1984-03-05
Abstract: A process for forming an image by imagewise forming a mobile dye by heating in a substantially waterfree condition and transferring the dye into a dye fixing layer using water. The amount of water used to transfer the dye is within the range from 0.1 time the total weight of all coatings to the difference obtained by subtracting the total weight of all coatings from the weight of water corresponding to the maximum swollen volume of all coatings.
Patent EP-0120455-A2 (EP)
Title: Printer
Inventor: TAKAHASHI NAOKI
IPC: B41J25/316
Filed: 1984-03-21
Abstract: This device provides a printer wherein a narrow strip of sheet paper is passed between a printing roller and a print head, characterized in that one end of each of the printing roller and print head are supported in a cantilevered manner and owing to this arrangement, the gap between the printing roller and print head is open at the other end to enable to insertion of sheet paper into the gap from that end.
Patent EP-0131194-A2 (EP)
Inventor: BOGER DAVID L
IPC: G01N31/22
Filed: 1984-06-26
Abstract: A multiple profile reagent card for simultaneously or sequentially performing multiple analyses of analyte is formed by applying ribbons of reagent impregnated matrix material parallel to each other on a substrate and then removing portions of at least the matrix material to create separate matrices along each ribbon of matrix material. The multiple profile reagent card facilitates automatic processing of immunochemical, diagnostic and/or serological tests.
Patent EP-0141160-A2 (EP)
Inventor: TSCHOEPE NORBERT ING-GRAD
IPC: G06F11/07
Filed: 1984-09-06
Abstract: Zum Registrieren von Adressen von einen hinsichtlich der Codierung fehlerhaften Speicherinhalt aufweisenden Speicherzellen einer über ein Busleitungssystem (DB, AB, SB) mit einer Zentralsteuereinheit (MPB) verbundenen Speicheranordnung (SBG) ist ein Register (Reg) vorgesehen, in dessen Registerzellen die bei der Durchführung eines Lesezyklus in der Speicheranordnung über das Busleitungssystem übertragene Adresse der ausgewählten Speicherzelle einschreibbar ist. Jeder bei einem solchen Lesezyklus aus einer der Speicherzellen ausgelesener Speicherinhalt wird in einer Fehlererkennungsschaltung (FE) auf einen gegebenenfalls vorhandenen Codierungsfehler überprüft. Bei Erkennen eines derartigen Codierungsfehlers gibt dann die Fehlererkennungsschaltung ein entsprechendes Fehlersignal ab. Auf ein solches Fehlersignal hin sperrt eine Steuereinrichtung (G1, FF) das Register für die Übernahme einer weiteren über das Busleitungssystem übertragenen Adresse. Außerdem veranlaßt diese Steuereinrichtung die Zentralsteuereinheit, die in die Registerzellen des Registers zuletzt eingeschriebene Adresse als Adresse einer fehlerhaften Speicherzelle zu werten.
Patent EP-0138126-A2 (EP)
Inventor: MACHIDA TOSHIAKI
IPC: H03K19/0948
Filed: 1984-09-28
Abstract: A CMOS logic circuit fabricated on a reduced area of a semiconductor substrate and operating with low power consumption. A load circuit supplies a first potential to an output terminal; a logic section selectively supplies a second potential to the output terminal; and a data hold circuit or latch holds data at the output terminal when the load circuit is cut off during standby.
Patent EP-0146703-A2 (EP)
Inventor: BAUMAN DALE ELTON PROF
IPC: A61P15/14
Filed: 1984-10-03
Abstract: This invention relates to the administration of growth hormone to a ruminant between about the onset of puberty to about first parturition, thereby increasing the quantity of mammary parenchyma, resulting in increased milk production during subsequent lactations.
Patent EP-0149253-A2 (EP)
Inventor: YANAI TAKAO - - NISHINARUSAWAC
IPC: H04L12/403
Filed: 1984-12-28
Abstract: A master station (1) and a plurality of slave stations (2-1, 2-2,... 2-N) are connected in multi-drop connection. A carrier wave on an upstream transmission line (9) between the master station (1) and the slave stations (2-1, 2-2,... 2-N) is demodulated and remodulated in each slave station and always maintained to be on-state. Both the modulating and demodulating devices are MODEM following CCITT V.28, respectively. Each MODEM is connected to the respective slave station by a signal line following EIAR3 232C.
Patent EP-0151810-A2 (EP)
Inventor: NOWAK GERHARD
IPC: G06F11/00
Filed: 1984-12-28
Abstract: Beim Prüfen eines Programmes in Datenverarbeitungsanlagen wird der Arbeitsspeicher vor dem Abarbeiten des Programms mit Informationen beschrieben, denen jeweils ein falsches Paritätszeichen zugeordnet ist. Dadurch werden Programmfehler des zu prüfenden Programms, die sich in einem Lesezugriff zu einer nicht normierten Speicherzelle äußern können, augenblicklich erkannt.
Patent EP-0146194-A2 (EP)
Inventor: SHANNON JOHN MARTIN
IPC: H01L31/10
Filed: 1984-12-14
Abstract: A semiconductor device, having an optically-sensitive barrier region (3) which is substantially fully depleted at zero bias and in the absence of light, is switchable between a high voltage blocking state and a high current state by means of incident light (23). The barrier region 3 contains a nett impurity concentration of opposite conductivity type to that of first and second regions (1 and 2) between which it is located and is divided laterally into plural areas located inbetween deeper closely-spaced field-relief regions (4). In the absence of incident light (23) and with reverse bias of the barrier region (3) the device has a high voltage blocking characteristic due to depletion layers (33) from neighbouring field-relief regions (4) merging together to reduce the electrostatic field below the barrier region (3).
Patent EP-0129354-A2 (EP)
Inventor: GIBSON FRANKLIN RICHARD
IPC: F02P17/12
Filed: 1984-05-31
Abstract: A dynamic combustion characteristic sensor suitable for the detection of the timing of peak combustion pressure orthe occurrence of knock in an internal combustion engine comprises an engine headbolt (10) having a piezoelectric disc (16) affixed to a surface (15) of the bolt head (13). An insulator (21) holds an inner terminal (30) electrically connected to the upper side ofthe piezoelectric disc (16) and is held by its lower periphery, along with a surrounding electrically conducting outer terminal (25) by a vertical annular wall (18) rising from the surface (15) of the bolt head (13). The annularwall (18) and outer terminal (25) provide electrostatic shielding and a ground reference for the inner terminal (30), which is connected electrically by a shielded connector to a charge amplifier with a double pole high pass filter with a half power frequency of 0.5-1.0 Hertz to block signals generated by thermal strains in the engine.
Patent EP-0132985-A2 (EP)
Inventor: CADDY STEPHEN WILLIAM
IPC: F02P17/10
Filed: 1984-07-16
Abstract: An ignition system with an ignition coil 18 employs a power amplifier driven by a microprocessor (14) for starting and interrupting coil current, in accordance with signals from an engine driven transducer (10). The power amplifier includes a current limiter (A,, Q 4 ), but this does not usually come into operation. lnstead, the actual current flowing just before the instant of spark in each engine cycle is measured (R 7 , A 2 ,14d) and the on time of the power amplifier is adjusted for the next cycle to cause the final current to approach a desired value less than the current limit value.
Patent EP-0145131-A2 (EP)
Inventor: SUGA MICHIHISA C O NEC CORPORA
IPC: B41J2/14
Filed: 1984-08-31
Abstract: Ink in a chamber (100) is subjected to a pressure pulse by a piezoelectric transducer (101) to promote ejection of an ink droplet from a nozzle (102). In order to enhance the flight velocity and directional stability of ejected droplets, even of small size, air flow is induced around the tip of the nozzle in the direction of droplet ejection. The flow of air supplied through an inlet (108) takes place through an outlet orifice (105) and the nozzle (102) has a very thin-walled tip penetrating partially into the orifice so that a high velocity annular flow path for the air is created around the tip of the nozzle. A second embodiment has a porous member surrounding the flight path of the ink droplets and a reservoir for keeping the porous member wetted with the primary solvent of the ink so that premature droplet drying is resisted by the high solvent vapour pressure in the vicinity of the nozzle.
Patent EP-0138606-A2 (EP)
Inventor: GJERTSEN ROBERT KENNETH
IPC: G21C3/33
Filed: 1984-10-15
Abstract: @ A nuclear reactor fuel assembly having an improved top nozzle subassembly with a hold-down device incorporated therewithin to prevent the force of the upward coolant flow from lifting the fuel assembly into damaging contact with the upper core support plate, while allowing for changes in fuel assembly length due to thermal expansion. The construction of the fuel assembly is such that its top surface can be placed in direct contact with the upper core plate. Thermal expansion of the components of the fuel assembly in the upward direction are accommodated within the top nozzle subassembly.