baber/WOPTO huggingface dataset:
Patent EP-0311167-A2 (EP)
Inventor: YANG DAVID K
IPC: C11C3/00
Filed: 1988-09-22
Abstract: Reduced calorie edible fats and oils comprising triglycerides synthesized (tailored) with a particular combination of saturated medium chain fatty acids, saturated long chain fatty acids, and unsaturated long chain fatty acids are disclosed. In addition to providing caloric reduction, these tailored triglycerides also have acceptable autoignition characteristics making them suitable for use in shortenings and cooking oils.
Patent EP-0275155-A2 (EP)
Inventor: IMIOLEK MIECZSLAW
IPC: F16K17/32
Filed: 1988-01-08
Abstract: A fluid leak detector has a body (1) with a chamber (28) provided with a fluid inlet (3) and outlet (4). A valve is disposed between the inlet and outlet and the valve closure member (5) is connected to a diaphragm (6). Fluid in the chamber applies pressure on the diaphragm and the detector includes means (8) which allow the value to be open at a pressure greater than a predetermined value and cause the valve to close at pressures below that value, which may be due to a fluid leak. 
     The detector has a safety lock-off mechanism (7, 9, 20, 21, 22, 23) which locks the valve once it has closed and which must be reset to allow the valve to open when fluid pressure has been restored. The detector also provides a visual indication of fluid leaks. 
     A fluid supply installation incorporating the fluid leak detector will shut down the fluid supply if a leak is detected.
Patent EP-0286406-A2 (EP)
Inventor: MAEDA YOSHIHITO
IPC: G11B7/243
Filed: 1988-04-07
Abstract: An optical recording medium comprises a recording layer (1) capable of reversibly undergoing a phase change between a crystalline state and an amorphous state by irradiation of an electromagnetic energy. The crystalline state of the recording layer is composed of a single phase of substantially a three-component compound or a higher multi-component compound. This medium can provide high speed recording and high speed erasing.
Patent EP-0303407-A2 (EP)
Inventor: HUANG FRED G
IPC: H04L12/44
Filed: 1988-08-05
Abstract: A method of reducing crosstalk in unshielded twisted-pair (TP) lines interconnecting transceiver Hub and Pod elements of an IEEE 802.3 network is disclosed. Each element is connected by a four-wire full-duplex pair of unshielded TP wires which are prone to crosstalk noise induced by proximity to other TP wires. The crosstalk noise is reduced by (i) the collision protocol, and (ii) employing different drive levels in the Hub and the Pod. By having the Pod transmit at a higher voltage level then the Hub, the signal-to-crosstalk noise ratio at the Hub is optimized, allowing for highly reliable communications at up to 10 million bits per second. A collision protocol specified by the IEEE 802.3 standard further reduces crosstalk noise at the Hub.
Patent EP-0318235-A2 (EP)
Inventor: SUGIHARA HIROSADA
IPC: C07D307/94
Filed: 1988-11-22
Abstract: Platelet Activating Factor (PAF) antagonists which comprises the compounds of the formula (I):
      wherein A is an optionally substituted phenyl or an optionally substituted heterocyclic group; X is methylene group, carbonyl group or thiocarbonyl group; R¹, R² and R³ are independently a lower alkyl group, and their salts are excellent in absorption from the intestinal canal. 
     Among the compounds of the formula (I), those wherein A is an optionally substituted 2,3-dihydro-1-benzoxepin-4-­yl group are novel compounds and exhibit excellent PAF antagonism.
Patent EP-0322201-A2 (EP)
Inventor: BORON JOSEPH J
IPC: F27D21/00
Filed: 1988-12-20
Abstract: Disclosed herein is a molten metal sampler with a wrap of corrugated board with flutes which provide vertical channels for conveying and outgasing the gas caused by reaction of the body of a molten metal sampler or immersion thermocouple in the molten metal to above the surface of the metal to prevent splash of the equipment operators. The corrugated board is coated with a refractory cement to protect the corrugated board during immersion to maintain the integrity of the channels.
Patent EP-0289420-A2 (EP)
Inventor: MORI TOSHIHIKO
IPC: G11C11/39
Filed: 1988-04-26
Abstract: A semiconductor memory device comprises a transistor (Q) having such a current characteristic that a base current has a differential negative resistance characteristic and a collector current greatly flows after the differential negative resistance characteristic occurs in the base current when a base-emitter voltage is increased, a load (R4, R L ) coupled in series between a collector and a base of the transistor, first and second input terminals (IN1, IN2) coupled to the base of the transistor through a base resistance of the transistor, and an output terminal (OUT) coupled to the collector of the transistor.
Patent EP-0325911-A2 (EP)
Inventor: BURNS STEPHANIE ANN
IPC: C08G77/48
Filed: 1989-01-03
Abstract: The organopolysiloxanes of this invention comprise repeating units consisting essentially of a five-membered ethylenically unsaturated heterocyclic ring containing a diorganosiloxane group bonded to the two cyclic carbon atoms adjacent to the hetero atom, which can be nitrogen, oxygen or sulfur. This invention encompasses homopolymers of said repeating units and copolymers comprising said units and diorganosiloxane units such as dimethylsiloxane. The present polymers are characterized by their high resistance to thermally induced degradation and do not exhibit a significant weight loss at temperatures up to 300°C.
Patent EP-0325185-A2 (EP)
Inventor: BOCHATON PIERRE
IPC: C02F1/48
Filed: 1989-01-14
Abstract: The apparatus comprises a column of magnets (15) separated by spacers (17) and contained in an enclosure (14). The column is arranged coaxially (XX) in an external tube (16), an annular space (7) being provided for the flow of the water to be treated between an entry end piece (1 to 4) and an exit end piece (6, 8, 9, 18). In the entry end piece the water to be treated arrives (4) perpendicularly (YY') to the axis (XX') of the tube (16). A shaped component (1) exhibiting finely pitched helical grooves (10) imparts a helical motion to the water entering the annular space (7). The entry end piece is provided with a plug (3), coaxial with the tube (16), enabling the column of magnets (14, 15, 17) to be dismantled for its cleaning without the need to separate the external tube (16) either upstream or downstream from the water conduit in which it is fitted. <IMAGE>
Patent EP-0337266-A2 (EP)
Inventor: KUGLER KURT DIPL ING FH
IPC: H01B17/00
Filed: 1989-04-05
Abstract: Method for transmitting measurement values between a pin insulator with a built-in measuring amplifier powered from an external DC voltage source and an evaluation apparatus. By means of a two-wire line which provides the measuring amplifier power supply, an impressed direct current with an AC component, determined by the phase angle and level of the high voltage to be measured, which current serves to monitor the measuring amplifier, is transmitted as a measuring signal from the measuring amplifier to the evaluation apparatus. The transmitted measuring signal is DC-isolated from further processing by means of an isolating amplifier in the evaluation apparatus.
Patent EP-0351796-A2 (EP)
Inventor: KAWABE MASANAO NIPPON STEEL CH
IPC: C08G63/64
Filed: 1989-07-18
Abstract: An aromatic polyester carbonate comprising structural units represented by the following formulae (A), (B), (C), and (D) and satisfying the following relationship when the mole fractions of the structural units represented by the formulae (A), (B), (C), and (D) are defined as a, b, c, and d, respectively: 0 ≦      ≦0·50 and having an inherent viscosity [η inh ] in a solution at a concentration of 0.5 g/dl in p-chlorophenol as a solvent at 50° C of 1.0 dl/g or higher, or being insoluble in the solvent, and having liquid crystal properties
     
     wherein R may be the same or different and represent an alkyl, phenyl group or a halogen, and n represents an integer of 0 to 4; (C):
     and (D): (̵O-Ar-O)̵ wherein Ar represents
     
     
     X 1  represents a substituted or non-substituted phenyl group, an alkyl group having 3 to 6 carbon atoms or a halogen; X 2  represents
     or -CH 2 -; X 3  may be the same or different and represents an alkyl group, phenyl group, or a halogen; and m represents an integer of 0 to 4.
Patent EP-0355488-A2 (EP)
Inventor: BOTTGER DETLEV DIPL-ING
IPC: H04Q3/545
Filed: 1989-07-31
Abstract: If a terminal (T1) is put into the idle state (on-hook) by the subscriber who has previously placed an external line (L) on hold, the controller produces a visual display at the authorised terminals which indicates the then existing seizability by other subscribers. If such a seizure does not occur within a predeterminable period of time, the subscriber conducting the original call is automatically dialled by the controller if he is in the idle state and, when he answers, the connection to the external line (L) is restored. If he is busy, a periodic check is made as to whether the subscriber concerned has become available. During this checking time, seizure by the other subscribers is possible, for example by actuating the line key which assumes a particular reset state. <IMAGE>
Patent EP-0376241-A2 (EP)
Inventor: KOBAYASHI TOMOKAZU
IPC: A61B5/055
Filed: 1989-12-27
Abstract: A method of preparing a polyvinyl alcohol hydrogel contains the steps of charging an aqueous solution of a polyvinyl alcohol having a degree of hydrolysis of not less than 95 mol% and an average polymerization degree of not less than 500 into a container, the aqueous solution containing the polyvinyl alcohol in a concentration of not less than 5 wt.%, cooling the aqueous solution of the polyvinyl alcohol at a temperature of from - (minus) 9°C to - (minus) 3°C, subjecting the aqueous solution of the polyvinyl alcohol to physical stimulation, and then maintaining the aqueous solution of the polyvinyl alcohol at a temperature of from - (minus) 5°C to + (plus) 5°C. The polyvinyl alcohol hydrogel may be contained in a plastic container. An MRI phanton is composed of the plastic container containing such polyvinyl alcohol hydrogel.
Patent EP-0343702-A2 (EP)
Inventor: GUERRIERO RENATO
IPC: G01N27/416
Filed: 1989-05-03
Abstract: A continuous electrochemical analyzer for determining the concentration of such cations as cadmium, lead, copper, antimony in solutions containing them is disclosed, which is based on the application of voltammetric measurements, essentially comprising: 
- a cell subdivided by a separation wall into two cell portions, the first one of which is equipped with a solid working electrode of glassy-carbon, with a reference electrode and with a counter-electrode, with the other cell portion being provided with an inlet port and an outlet port for said cationic solutions, both of said ports being situated on the same side of said cell chamber, and from them an "U"-shaped tube element extending, the "U"-shaped end of which extends beyond said separator; 
- means for amplifying and detecting the signal relevant to the measurement of the concentration.
Patent EP-0326325-A2 (EP)
Inventor: ISELI BENNO
IPC: B24B3/58
Filed: 1989-01-24
Abstract: To gain access to the cutting edge (53) of a saw tooth (5) in the direction of both the back and the front face of a tooth in a single grinding process, the grinding tools (27,37) are adjustable in relation to both their respective pivoted arms (2,3) and with them relative to the machine frame (11,12). Only the primary pivoted arm (2) is driven up and down by a drive (43), pivoting the secondary arm (3) with it by a drive joint (6). Because the pivot axes of pivoted arms (2,3) are not parallel, a universal coupling (6) must be used. This drive joint (6) is offset relative to the pivot axles (32) upwardly from the saw-blade guide (13) in the plane (14) of the saw-blade. Thereby with an otherwise identical device wide or larger-diameter saw blades can be ground.
Patent EP-0327312-A2 (EP)
Inventor: KHANNA PYARE L
IPC: G01N33/58
Filed: 1989-01-31
Abstract: A β-galactosidase complementation immunoassay method for determining the concentration of an analyte in a sample is provided. The method is based on com­bining a preformed enzyme donor- (ED-) analyte conju­gate/anti-analyte antibody complex with analyte present in the sample. The method comprises reacting a β-galactosidase ED-analyte conjugate/anti-analyte anti­body complex, a β-galactosidase enzyme acceptor (EA), enzyme substrate and sample and determining the rate of enzyme-catalyzed reaction as indicative of the amount of analyte present in the sample. Usually, the EA is added to the reaction mixture after a time for the anti-analyte antibody of the complex to react with analyte present in the sample. 
     In a particular embodiment, the method is used to determine the amount of digoxin in a serum sample. In another embodiment the method is used to determine the amount of T3 in a sample. Kits facilitating the method are also provided.
Patent EP-0331328-A2 (EP)
Inventor: BEIKIRCH THOMAS R
IPC: H04N1/32
Filed: 1989-02-22
Abstract: Process and apparatus for allowing a raster input scanner with scanning array to operate asynchronously in which timing of the fixed rate shift pulses φ SH  which delineate the integration period (INT. PERIOD) of the array is changed to maintain the shift pulses in timed synchronization with a random start integration signal (INT).
Patent EP-0342030-A2 (EP)
Inventor: WOODINGS DAVID FRANCIS
IPC: C07D295/14
Filed: 1989-05-11
Abstract: The use is described of [1 R -[1α( Z ),2β,3β,5α]]-(+)-7-[5-[[(1,1′-­biphenyl)-4-yl]methoxy]-3-hydroxy-2-(1-piperidinyl)cyclopentyl]-4-­heptenoic acid or a physiologically acceptable salt, solvate or cyclodextrin complex thereof in the manufacture of medicaments to compliment the surgical removal of an obstruction in an intact artery.
Patent EP-0356088-A2 (EP)
Inventor: ROBINSON DAVID
IPC: H04N9/78
Filed: 1989-08-11
Abstract: A decoder for decoding a PAL coolour signal has a filter (12) for receiving a PAL composite signal and separating the signal into luminance and chrominance signals. A comb failure detector circuit (14) is used to detect pre-selected error signals in the composite signal and generate a comb error signal in response. This is applied to a control input (24) of the filter by way of an adaption circuit (84) in order to cause the filter to separate all of the high frequency content of the PAL signal as chrominance signal when an error is detected. The adaption circuit has a delay circuit (20) which applies a delay of one picture frame to the error signal to bring the control signal into synchronism with the picture information.
Patent EP-0356213-A2 (EP)
Inventor: KOTODA YOSHIHIRO C O PATENT DI
IPC: G11B15/665
Filed: 1989-08-23
Abstract: A cassette tape player provided with a rotary head drum (12) including a magnetic head to read or write data from/to a tape (13) including a tape loading mechanism for loading the tape onto the drum, a tape pulling slider (26, 27) operated by the tape loading mechanism for holding the tape against the drum during reading or writing operation, a link mechanism (28, 29) for moving the tape pulling slider means into the read/write position and providing a first force (F₁) to hold the tape pulling slider there during read or write operation and a spring (36b) operative to apply a second force (F₂) to the tape pulling slider to retain the slider in the read/write position during read or write operation.
Patent EP-0357412-A2 (EP)
Inventor: GUEST MARTIN JOHN
IPC: B30B15/02
Filed: 1989-08-31
Abstract: A smoke producing article comprises preformed granules of a smoke generating material admixed with an inert binder. The granules are compressed at such a pressure and for such a period of time that the granules deform to take up a reduced volume overall but remain separable discrete particles. The smoke generating material is advantageously red phosphorus. The compression is at 2 - 7 tons/sq. inch (31-110 MPa), and the compression time is 3 - 10 seconds.
Patent EP-0365202-A2 (EP)
Inventor: NAKAHARA TAKASHI
IPC: C08J9/12
Filed: 1989-10-11
Abstract: In accordance with the present invention, there is provided a bubble-containing ethylene/α-olefin rubber excellent in kneadability, characterized in that the ethylene/α-olefin rubber prepared by copolymerization of 50 - 95 mol% of ethylene, 5 - 50 mol% of α-olefin having at least 3 carbon atoms and 0 - 10 mol% of non-conjugated polyene contains 5 - -1000 parts by volume, based on 100 parts by volume of said rubber, of bubbles and has a water absorption volume as measured in accordance with ASTM D 1506 of less than 20% by volume of the total bubble volume.
Patent EP-0369784-A2 (EP)
Inventor: YAMAMOTO KOUTARO C O PATENT DI
IPC: G11B5/012
Filed: 1989-11-16
Abstract: The present magnetic disk comprises a substrate layer which has a plurality of grooves formed almost concentrically in the circumferential direction of the magnetic disk so that the angle between the disk tangent and a groove increases as the groove approaches the disk periphery, and a magnetic recording layer formed on the substrate layer. In the central area of the disk, good magnetic force resistance Hc, coercive squareness ratio, and recording density can be obtained and in the peripheral area, the OWM characteristics can be improved.
Patent EP-0427907-A2 (EP)
Inventor: KUST CYRIL ANTHONY
IPC: A01N37/46
Filed: 1990-03-26
Abstract: This disclosure describes a new compound 1-(3-chloro-4-methyl-phthalimido)-cyclohexanecarboxamide and the use of said compound and 1-(3-chlorophthalimido)-cyclohexanecarboxamide for enhancing axillary bud growth of hybrid tea rose plants.
Patent EP-0412243-A2 (EP)
Inventor: OMOTO SEIICHI
IPC: B60J7/06
Filed: 1990-03-30
Abstract: The roof panel opening (2a) of the vehicle body (1) is openably and closeably covered with a flexible member (3). For opening both front and rear of the roof panel opening (2a) of the vehicle body (1), the device includes a first drive mechanism (13) which is operatively interconnected with the front portion (6) of the flexible member (3) for moving the front portion (6) thereof to the rearward direction of the vehicle body (1), and a second drive mechanism (19) which is operatively interconnected with the rear portion (31) of the flexible member (3) for moving the rear portion (31) thereof to the forward direction of the vehicle body (1). The first and the second drive means (13,19) are provided in the rear end of the roof panel opening (2a) of the vehicle body (1).
Patent EP-0399324-A2 (EP)
Inventor: BUDDE HANS
IPC: A61B6/00
Filed: 1990-05-14
Abstract: Angiography apparatus with an emitter unit (7) and an image-intensifying unit (8) which are arranged in the area of the ends of a C-shaped arch (4), which is fitted rotatable about its centre of curvature on an L-shaped arm (2) which is arranged pivotably on a horizontal shaft (3) on the front side of an uncovered column (1). In order to obtain an easy displaceability and a high degree of strength, the horizontal pivot shaft (3) of the L-shaped arm (2) is vertically displaceable, and a counter-weight (9) is coupled to the pivot shaft (3), which counter-weight is arranged on the rear side of the column (1) and can be displaced in the opposite direction to the pivot shaft. <IMAGE>
Patent EP-0401610-A2 (EP)
Inventor: WOLFF ERICH DR
IPC: G03C7/392
Filed: 1990-05-24
Abstract: A colour-photographic silver halide material contains, in at least one silver halide emulsion layer, a magenta coupler of the formulae (I) and (II) 
<IMAGE>
 wherein
 R1 is alkyl, aryl or a ballast radical,
 R2 is a ballast radical, alkyl or aryl and
 Z is hydrogen or a group which can be eliminated on reaction with the developer oxidation product,
 and a compound of the formula (III) 
<IMAGE>
 wherein
 R3 is alkyl, alkoxy, aryl, optionally substituted amino or the radical of a heterocycle and
 R4 is alkyl, aryl or a heterocycle,
 with the exception of the compound of the formula 
<IMAGE>
Patent EP-0413909-A2 (EP)
Inventor: METZNER WOLFGANG DR
IPC: C09D5/14
Filed: 1990-06-05
Abstract: The present invention relates to an agent or concentrate for the preservation of wood and wood materials which contains 0.05 to 25% by weight of 1-[[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]-methyl]-1-H-1,2 ,4-triazole and 0.002 to 5% by weight of cyano-(4-fluoro-3-phenoxyphenyl)-methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, (+/-) alpha -cyano-3-phenoxy-benzyl-(+/-)-cis, trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, (S)- alpha -cyano-3-phenoxybenzyl (1R,3R)-3(2,2-dibromovinyl)-2,2-dimethyl-cyclopropanecarboxylate or 3-phenoxybenzyl-(+/-)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclop ropanecarboxylate, or enantiomeric compounds of these, as an insecticide (pyrethroid), and more than 40% by weight of a solvent and/or diluent and, if appropriate, an organic-chemical binder and/or fixing agent, processing aid, colorant, pigment, colorant mixture or pigment mixture.
Patent EP-0401829-A2 (EP)
Inventor: DODGE RICHARD N II
IPC: D04H1/72
Filed: 1990-06-07
Abstract: An apparatus (10) for forming a nonwoven web (26) from a fiber forming thermoplastic polymer resin which includes a reservoir (12) for supplying a quantity of melted fiber forming thermoplastic resin, a pump (14) for pumping the molten resin to a fiber forming die (16) and a die for forming a discrete resin stream to flow therefrom. The die includes a first fluid passageway (20) for forming a stream of fluid, such as air, in contact with and substantially surrounding the formed flow of resin for a predetermined distance within the die (16) and an interrupt system (18) for selectively cycling the flow of resin on and off and clearing the resin from the fiber forming die (16). A receiving belt (21) collects the fibers (22) formed from the resin flow below the first fluid passageway (20) spaced at a predetermined distance (A') from the die (16).
Patent EP-0402823-A2 (EP)
Inventor: RIEGER KLAUS-ULFERT
IPC: G02C3/00
Filed: 1990-06-11
Abstract: A support device (20) for fixing lenses (40) on the head of a user and having a pair of spectacle side-pieces (18) on an end rod (26) connecting said side-pieces, has a support rod (42), which projects away from said end rod and has a support foot (44) or the like, which can be placed on the nose (10) of a user, and a pivoted support part (34-36) for the lenses, which are ground as magnifying eyepieces and extend in a viewing position (A) at a distance (d) from the support rod. In addition, the support part consists of a material strip (34) which is connected at one end by a hinged joint (32) to the end rod (26) and bent at right angles thereto at a distance (t), receptacles (38) for the lenses (40) being provided at the free end (35) of the material strip. <IMAGE>
Patent EP-0410424-A2 (EP)
Inventor: YOSHIKAWA KUNIYOSHI C O INTELL
IPC: H01L29/788
Filed: 1990-07-25
Abstract: A source diffusion region (104) and a drain diffusion region (102) are formed under an insulation film (106) which is thicker than a gate insulation film (107) and which isolates the adjacent channel regions (105) from each other. The adjacent source and drain diffusion regions (104, 102) are isolated from each other by a trench (103) which extends from the central portion of the thick insulation film (106) to the interior of a semiconductor substrate (101). The trench (103) is formed in a self-alignment manner with reference to the end portions of the adjacent floating gate electrodes (108), and the depth of this trench (103) is determined so that the adjacent source and drain diffusion regions (104, 102) can be spaced sufficiently apart from each other.