baber/WOPTO huggingface dataset:
Patent EP-0492223-A2 (EP)
Inventor: DIETZ JOHANN DR
IPC: C09C1/36
Filed: 1991-12-06
Abstract: The invention relates to pigments which are coated with a silane of the formula I  SiR<1>R<2>R<3>R<4> I  in which at least one of the radicals R<1>, R<2>, R<3> or R<4> denotes halogen or alkoxy having 1 - 20 C atoms, in which one or two non-adjacent -CH2- groups can also be replaced by -CH=CH-, -O-, -CO-, -COO- or -OCO-, at least another of the radicals R<1>, R<2>, R<3> or R<4> denotes alkyl having 1 - 30 C atoms, in which one or two non-adjacent CH2 groups can also be replaced by -HC=CH- and/or -O-, and the two other radicals each independently of one another denote halogen or alkyl or alkoxy having 1 - 30 C atoms, in which one or two non-adjacent -CH2- groups can also be replaced by -CH=CH-, -O-, -CO-, -COO- or -OCO-.
Patent EP-0447210-A2 (EP)
Inventor: NOGAMI HIROAKI
IPC: H03C3/09
Filed: 1991-03-13
Abstract: An FM modulator includes a base clock generating circuit (7) receiving an incoming video signal for generating an AFC reference frequency signal having a frequency corresponding to tip of a horizontal synchronizing signal of negative polarity of the incoming video signal and phase synchronized with the incoming horizontal synchronizing signal, a first carrier reset pulse having the same frequency as that of the horizontal synchronizing signal and a second carrier reset pulse whose frequency is an integer multiple of that of the horizontal synchronizing signal. The first carrier reset pulse is generated to have a negative polarity in a prescribed period at a leading edge portion of the horizontal synchronizing signal. The second reset pulse is generated at a timing lagged behind that first reset pulse. The FM modulator further includes an adder (3) for adding the first reset pulse to the incoming video signal for lowering DC level at the leading edge portion of the horizontal synchronizing signal of the incoming video signal, and an oscillator (9, 9a, 9b, 10, 10a, 10b) whose oscillation frequency is changed dependent on the DC level of the output signal from the adder. An FM carrier FM modulated by video signal is output from the oscillator. The FM modulator further includes a circuit (9c, 10c) responsive to the second reset pulse for resetting the oscillating circuit. FM carrier includes, in the horizontal synchronizing signal region, an oscillation stop region where the instantaneous frequency is approximately 0 and a reset region whose frequency and phase are corresponding to the second reset pulse. By using the reset region of the FM carrier as a reference signal for jitter detection during reproduction, a stable jitter detecting signal can be provided.
Patent EP-0458699-A2 (EP)
Inventor: BOUSQUET PASCAL PIERRE
IPC: C07C229/34
Filed: 1991-05-23
Abstract: The invention relates to the use of baclofen for the treatment of angina pectoris.
Patent EP-0508043-A2 (EP)
Inventor: HEHL KARL
IPC: B29C45/23
Filed: 1992-01-18
Abstract: A closure element (12) is disposed in a manner so as to be axially movable to a limited degree in an end section of relatively large clear width of the nozzle channel (16). In a forward position (injection position), this closure element permits a flowing of the plasticated plastic from the nozzle channel (16) to the nozzle opening (14). In a rearward closure position, the closure element (12) covers the nozzle channel (16) at its front side under the effect of a decompression stroke. The decompression stroke consists of an axial return stroke of the transport screw injecting the plasticated plastic into an injection mould. A design of this type allows undesired partial and structural colour changes in the finished injection moulding to be avoided. <IMAGE>
Patent EP-0485368-A2 (EP)
Inventor: ALLEN JIMMY D
IPC: G01N37/00
Filed: 1986-07-24
Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary (12), and at least one reagent (16) involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.
Patent EP-0499978-A2 (EP)
Inventor: SUGANUMA HIROSHI
IPC: G02B6/28
Filed: 1992-02-14
Abstract: The invention provides a method for producing an optical-fiber coupler with a preset branching ratio. The present invention relates to a method in which part of a plurality of optical fibers are made to closely contact with each other so as to form a coupler. The coupler is heated to thereby obtain a predetermined branching ratio; the flow rate of a gas to be supplied to a heat source (6) is increased/decreased by a quantity proportional to a difference between the drawing speed and a preset drawing speed while predetermined tension is applied to the optical fibers by weights (8a) and (8b) attached to the drawing stages (2a) and (2b), respectively. Propane gas and oxygen are supplied by the controllers (7a) and (7b), respectively operating under the instruction from computer (12). 
     Further, the computer (12) receives the outputs from the detectors, (11a) and (11b), for detecting the distance of movement of the drawing stages and the outputs of the photo-detectors, (10a) and (10b), for detecting the intensity of light which is emitted from the light source (9), and made to come out from the optical fibers, (4a) and (4b), through the exposed portions (5), constituting a coupler. The computer (12) calculates the drawing speed V and the branching ratio SR on the basis of those inputs to the computer. Moreover, the computer (12) calculates ΔV by using the foregoing expression to thereby operate the flow rate controllers, (7a) and (7b).
Patent EP-0499267-A2 (EP)
Inventor: WEINMANN KLAUS
IPC: C08F6/04
Filed: 1992-02-14
Abstract: In a process for industrial fractionation of polymers using an extraction column and a homogeneous extraction agent a homogeneous feed is supplied to a region of the extraction column which is nearer the upper end thereof when the feed has a greater density than the extraction agent and which is nearer the lower end thereof when the feed has a lower density than the extraction agent. An apparatus for carrying out this process consists advantageously, instead of a pulsed sieve plate column as hitherto, of an unpulsed filling body column which leads to a better separation because a back mixing is avoided in favourable manner.
Patent EP-0511545-A2 (EP)
Inventor: ANTOLINI DANIELE
IPC: C04B28/32
Filed: 1992-04-14
Abstract: A mixture suitable for being cast into molds of any type and dimensions being formed by an extra-fine powder of magnesic cement in a ratio ranging from 10% and 45% and another inert material, e.g. ventilated and/or granulated calcium carbonate and/or quartz powder up to saturation of said ratio, said components being mixed to magnesium chloride in a water solution having a density ranging from 1,1 to 2, said density having an advantageous value of 1,26. 
     Other materials (e.g. wood dust, sawings, Kieselguhr or pumice fine flours) could be added to said mixture in order to absorb any actual excess of magnesium chloride. 
     The material may be suitably coloured and comprises a series of veins reproducing the typical veins of marble, said veins being obtained by adding to the mixture, during the casting into the molds, a suitable dye of any type and colour, e.g. a dye which is compatible to water such as a distemper, which is spread in the mold.
Patent EP-0536573-A2 (EP)
Inventor: ISHIKAWA TAKAYOSHI
IPC: H02B11/133
Filed: 1992-09-17
Abstract: In a drawout type switch gear, rotation of the lead screw (7) is locked automatically at the connected position and the test position of the drawout/push-in unit (R), symbols or marks for representing these positions are provided on an indicator plate (18), which is driven laterally behind the front panel of the circuit breaker by a cam-rod type motion-direction transforming link (23, 19, 21, 18) and is arranged to be visible through display windows (15c) provided on the front panel (15). The insertion of the detachable handle (111) into a polygonal hole (7a) provided on the front end of the lead screw (7) is inhibited by a blocking arm (110a), which is interlocked with a lock plate (16) driven by motion of the drawout/push-in unit (R).
Patent EP-0534791-A2 (EP)
Inventor: KOMODA TOMOHISA
IPC: G11B5/39
Filed: 1992-09-25
Abstract: The head includes a MR element (1) having the electrical resistance changed according to a change in an applied signal magnetic field, a lead electrode (2) for detecting a voltage change generated across the ends of the MR element in which a change in electrical resistance is generated, and high coercive force films (11a, 11b) for applying a weak magnetic field to the MR element (1). The high coercive force films (11a, 11b) are arranged in the proximity of the ends of the MR element (1) and at a predetermined position between the ends. According to this structure, a weak magnetic field is applied in uniform over the entire MR element to facilitate unification of magnetic domain of the MR element even in the case of a long MR element (1). Therefore, unification of magnetic domain can easily be carried out over the entire region of the MR element without increasing the film thickness of the high coercive force film even in the case of a wide track width, resulting in a thin film magnetic head with no Barkhausen noise generation.
Patent EP-0549361-A2 (EP)
Inventor: MOCHIDA TAKAAKI
IPC: B65D81/34
Filed: 1992-12-24
Abstract: A packing container for cooking retort-sterilized content obtained by press-forming a laminated material which comprises a surface-treated steel foil, a primer layer of a composition of a polyamideimide and an epoxy resin provided on at least one surface of said steel foil, and an overcoating layer of a resin composition containing a composition of a polyamideimide and an epoxy resin, and a fluorine-type resin in an amount of from 60 to 300 parts by weight per 100 parts by weight of said composition and provided on said primer layer. The packaging container is capable of safely preserving the content for extended periods of time without requiring any particular means such as refrigeration. And at the time when it is to be eaten after opened, the package container can be simply put to various kinds of ranges, a microwave oven or an oven toaster so as to be cooked being heated at a high temperature, causing little chemical change or physical change during the preservation or the cooking, featuring excellent resistance against extraction, resistance against migration and resistance against scorching, and further effectively preventing the cracks.
Patent EP-0508911-A2 (EP)
Inventor: MARCHETTI ALFRED PAUL
IPC: G03C1/20
Filed: 1992-03-25
Abstract: A photographic emulsion is disclosed in which an infrared spectral sensitizing dye is adsorbed to the surface of silver bromide grains optionally containing iodide. The grains are formed in the presence of a hexacoordination complex of iron and at least three cyanide ligands to counteract dye desensitization.
Patent EP-0540475-A2 (EP)
Inventor: LUNDBERG GEORGE ALBERT JR
IPC: B65D63/10
Filed: 1992-10-28
Abstract: A one-piece molded plastic seal (10) has an elongated, flat, flexible strap (12) integral with a housing (14) at one end (12a). The other end (12b) of the strap (12) is conformally receivable in and movable through a passageway (20) in the housing (14) to form the strap (12) into a closed loop. A flexible pawl-like member in the passageway (20) cooperates with a plurality of ratchet-like teeth (52) on one surface (22) of the strap (12) to prevent reverse movement of the strap (12) from the passageway (20) after it is inserted untwisted into the proper end (20b) of the passageway (20). The pawl and the teeth (52) are unable to prevent reverse movement if the strap (12) is inserted into the proper end (20b) of the passageway (20) with a half twist or is inserted into the other passageway end (20a) without twisting. To prevent improper insertion of the strap (12) into the passageway (20) a groove is formed in the passageway (20). A surface feature (30) is formed on the surface (18) of the strap (12) opposite that (22) which carries the teeth (52). The surface feature (30), which preferably comprises a series of raised mesas (34), is conformally received in the groove when the strap (12) is properly inserted into the passageway (20) without twisting. When the strap (12) is properly inserted into the passageway (20) without twisting. When the strap (12) is improperly inserted, the passageway (20) interferes with and applies force to the mesas (34) to discolor and/or deform the strap (12), thus, providing a visual indication of improper insertion.
Patent EP-0586848-A2 (EP)
Inventor: SIEBELS WOLFGANG DIPL-ING
IPC: A61F2/34
Filed: 1993-07-24
Abstract: For the preparation of implants, a material selection is proposed which confers optimised tribological properties on the implant, which in particular comprise low wear. The use of carbon fibres of pitch precursor in conjunction with a matrix of thermosetting resin provides a combination which confers good sliding properties with low wear on the implant, the composite material at the same time having a sufficient compressive strength. <IMAGE>
Patent EP-0583661-A2 (EP)
Inventor: HENZEL RICHARD PAUL C O EASTMA
IPC: B41M5/30
Filed: 1993-07-28
Abstract: This invention relates to a dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising an image dye in a polymeric binder which is non-transferable by heat, and wherein the dye layer also contains an epoxide stabilizer, other than the binder, in an amount of up to about 25% by weight of the binder.
Patent EP-0591786-A2 (EP)
Inventor: MIYAKE HIDEO C O FUJI PHOTO FI
IPC: C08F2/50
Filed: 1993-09-24
Abstract: The present invention relates to a photosensitive composition comprising a sensitizer having the following formula (I):
       
 wherein 
   Z is a group of non-metal atoms necessary for forming a heterocyclic ring nucleus containing a nitrogen atom; 
   Y is a group of non-metal atoms necessary for forming a ring; 
   R₁ is an alkyl group or a substituted alkyl group; 
   R₂ and R₃ are independently a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or a halogen atom; 
   at least one of Z, Y and R₁ contains at least one group selected from the group consisting of -COOH, -NHSO₂R₄, CONHCOR₄ and CONHSO₂R₄; 
   R₄ is an alkyl group, an aromatic group or an aromatic alkyl group; and 
   n is an integer of 0-4. 
     The photosensitive lithographic printing plate using the photosensitive composition containing the above sensitizer can be developed with a developing solution containing substantailly no organic solvent without precipitating any insolubles in the developing solution.
Patent EP-0591972-A2 (EP)
Inventor: SASAI OSAMU C O SUMITOMO WIRIN
IPC: H01R13/74
Filed: 1993-10-07
Abstract: To prevent disengagement of a connector from a predetermined position after installation, while ensuring an easy installation, arm stoppers are connected to a retainer by strap-like connection portions. An engagement hole is provided at each of opposite sides of a connector body, and a locking arm is provided outwardly of the engagement hole. When the retainer is to be attached to the connector body, each arm stopper is inserted slightly into the engagement hole. In this condition, the locking arm can be flexed inwardly, and therefore the removal of the connector is simplified. After the connector is attached to a panel, the arm stopper is inserted deep into the engagement hole, and therefore the locking arm cannot be flexed inwardly, and a retaining pawl cannot be moved and the connector cannot be removed from the panel.
Patent EP-0585186-A2 (EP)
Inventor: MAURINUS MARTIN ARTHUR C O EAS
IPC: H01L31/0232
Filed: 1993-08-23
Abstract: A method and apparatus for enclosing an optically active integrated circuit die (14) mounted on a region of a printed circuit substrate within either a unitary optical plastic lens element and enclosure (15) or a discrete lens element and enclosure formed with mechanical standoff tabs (30) and positioning pins (21) for attaching and securing the unitary or discrete enclosure to the circuit substrate (13). The mechanical tabs of the enclosure have catches that snap in place into receiving apertures in the substrate so as to position the molded plastic lens (20) over the optically active integrated circuit device at a predetermined distance providing the desired focal length. The molded plastic lens of the optical plastic enclosure protects the optically active integrated circuit from damage and images light thereon or therefrom. In a preferred embodiment, the side walls of the plastic enclosure contact the surface of the substrate and enclose the die and the region that the die is mounted on. The remaining volume enclosed within the molded plastic enclosure and lens element may be filled with a transparent epoxy material to provide a unitary, sealed enclosure with the optically active integrated circuit die with the region on the substrate. Preferably, the optically active device is a photosensitive microelectronic circuit element, e.g. a photosensor or a charge coupled device (CCD).
Patent EP-0563017-A2 (EP)
Inventor: LIBARDI MARIO
IPC: G07C9/02
Filed: 1993-03-24
Abstract: A turnstile provided with an electronic control unit having a photoelectric cell (8, 9) connected therewith, located downstream from the turnstile revolving member (3), in the user walking-through direction, in order to check if the user has actually walked through. Therefore, the turnstile has the ability to detect and issue a signal for, a simulated walking-through attempt performed by a user who actuates turnstile revolving member (3) without actually walking-through said turnstile, and it proves particularly effective for checking the arrival and the presence of personnel at the working posts.
Patent EP-0609737-A2 (EP)
Inventor: OSMAN AKHTAR
IPC: C08F2/06
Filed: 1994-01-24
Abstract: A halogenated butyl rubber is prepared by a process wherein a monomer charge comprising isobutylene, and a conjugated diolefin having the formula
       
wherein R i , R 2  and R 3  which may be the same or different are a methyl group or a hydrogen atom and X is bromine or chlorine together with a initiator having the formula
       
wherein each R 4  is an alkyl, aryl or aralkyl group, Y is preferably an alkoxy, hydroxy, peroxy ester or halide, and n is a positive whole number are introduced into a suitable reaction vessel in a specified ratio at a temperature of from about -90 to -10°C, a solution of a Lewis acid is added and the monomers are copolymerized at said temperature to form said halogenated butyl rubber, and the halogenated rubber is recovered from solution.
Patent EP-0632248-A2 (EP)
Inventor: KOISO YASUHIKO C O JAPAN PIONI
IPC: F28D20/02
Filed: 1994-06-29
Abstract: The object of the present invention is to provide a trigger for regenerative substances which is capable of causing crystallization of regenerative substances with certainty when a regenerative body having a trigger is used, and to provide a regenerative body having a trigger for regenerative substances. 
     The regenerative body 6 comprises: 
   a trigger for regenerative substances 3 which is constructed by laminating a plurality of elastic flat elements 1a and 1b, and by securing the flat elements 1a and 1b at at least two positions with vises 2a and 2b (a securing means); and 
   regenerative substances 4 which are in a supercooled state and which receive a 
physical stimulus from the trigger for regenerative substances 3.
Patent EP-0631922-A2 (EP)
Inventor: NISHIMOTO MITSUHIKO C O KOYO S
IPC: B62D5/04
Filed: 1994-07-01
Abstract: An electric power steering is provided with a CPU (1) for outputting a drive control signal of an electric motor (5) for assisting the steering force on the basis of the detected steering torque, and with a drive inhibition circuit (7) for outputting a signal to stop the operation of the electric motor when the direction of the electric motor operation and the direction of the detected steering torque are opposite to each other. The output of the drive inhibition circuit is inputted to the CPU, which monitors the normal or abnormal condition of the drive inhibition circuit.
Patent EP-0644593-A2 (EP)
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/473
Filed: 1994-08-10
Abstract: The disclosed invention aims at providing a semiconductor module structure which has a high ability of absorbing thermal deformation, is excellent in radiating ability and enables an easy maintenance operation. To this end, in the semiconductor module of the invention thermal conductor members (10) are provided, each of which has an area of contact with a semiconductor device (3) or an inner surface of a housing (5, 7) and has opposed heat transfer surfaces. A radiator (7, 30) is formed integrally on the housing. With this structure, large thermal deformation resulting from a high heat production density design can be absorbed, and at the same time heat from semiconductor devices can be efficiently radiated. <IMAGE>
Patent EP-0648913-A2 (EP)
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/86
Filed: 1994-09-02
Abstract: In order further to develop a security device for a roller shutter or rolling shutter door which is made from slats and can be wound up onto a shaft and unwound therefrom, in particular if the last slat of said shutter or door is provided with at least one laterally extensible securing bolt, such that tampering can be eliminated, the intention being for this to be achieved in a simple manner with cost-effective means and for the security device to be fitted on the roller shutter in a simple manner, it is proposed that the shaft (7) has a locking mechanism formed by a cam plate (21), arranged on at least one side of the shaft (7), and a laterally projecting safety finger (22) which interacts with said cam plate and is provided on the uppermost slat (2.1) close to the shaft, and by a locking lug (23) which is fixed to the framework and engages beneath the safety finger (22) when the roller shutter is closed, the cam plate (21) exhibiting a clearance (21.2) extending to the circumference of the shaft (7), and the uppermost slat (2.1) of the roller shutter (1) being fastened on the shaft (7) such that, when the roller shutter (1) is drawn up, the safety finger (22) is guided into the clearance (21.2) of the cam plate (21) and held there. <IMAGE>
Patent EP-0660138-A2 (EP)
Inventor: ONO MASAHIKO
IPC: G02B1/11
Filed: 1994-12-27
Abstract: Provided in this invention is a transparent article made of a resin (1) and having on its surface the fine unevenness formed by direct transfer of ultrafine particles (4). An unevenness transfer substrate having the ultrafine particles (4) deposited thereon as a monolayer by using a binder (5), with a water/oil repellent film (14) formed on the ultrafine particle layer, is placed in a mold (7), then a sufficiently deaerated fluid plastic resin is cast into the mold (7) and heated to cause curing, then the mold (7) is removed, and the unevenness transfer substrate and the cured resin are separated from each other. Consequently, the fine unevenness formed by the ultrafine particles (4) is transferred to the resin surface. <IMAGE>