baber/WOPTO huggingface dataset:
Patent EP-0275917-A2 (EP)
Inventor: SUETSUGU KENICHIRO
IPC: C08G69/18
Filed: 1988-01-13
Abstract: A molded product of good dimensional stability can be produced by using a low water-absorptive nylon RIM material wherein 30 to 90% by weight of a lactam and 70 to 10% by weight of an olefinic polyhydric alcohol of branched structure having a molecular weight of 1,000 to 10,000 are blended in the presence of an activator represented by the following structural formula:
      wherein Ar is a divalent aromatic residue, X is a halogen atom directly bonded to the aromatic ring, m is an integer of 1 to 6, Y and Yʹ represent each an acyl group selected from
      and n and nʹ mean each an integer of 3 to 11, and optionally 10 to 50% by weight in total, based on the blend, of a fibrous or flaky filler having an average aspect ratio of 5 to 15 and a spherical filler having an average aspect ratio of 1 to 3 are mixed with the blend.
Patent EP-0277623-A2 (EP)
Inventor: YOSHIOKA TAKEO ITAMI SEISAKUSH
IPC: G01N17/00
Filed: 1988-02-01
Abstract: An element (30) for detecting internal faults in an insulating gas charged electrical apparatus comprises a substrate (31) disposed in the electrical apparatus charged with an insulating gas, a pair of electrodes (32) disposed on the substrate (31), and a thin metal film (33) covering the pair of electrodes (32) and the exposed surface of the substrate (31). This film (33) is capable of producing fluorides with low conductivity upon reacting with a decomposed gas produced by internal faults of the electrical apparatus. Since the thin metal film (33) exhibits high response characteristics readily in reaction with even a trace amount of a decomposed gas, it is possible to detect at an early time faults occuring in the electrical apparatus, such as a partial discharge or local heating. In addition, a device for detecting internal faults in an insulating gas charged electrical apparatus using the internal fault detection element (30) utilizes an optical signal for transmitting signals. Accordingly, the device is free from electromagnetically induced interference and is capable of remote monitoring by making use of the low level of loss in signal transmission.
Patent EP-0284727-A2 (EP)
Inventor: EISENHAUER EGON DIPL-ING FH
IPC: F16N19/00
Filed: 1988-02-02
Abstract: An oil reservoir is described for an internal combustion engine using dry-sump lubrication, which has an oil return line and an oil suction line connected to a pump of the circuit. In particular, the return line opens into a tube which is immersed in the reservoir and whose lower tube end has an opening which is immersed in the oil, while its opposite, upper end is sealed. Above the opening of the return line into the immersed tube, there are provided vent openings which are arranged adjacent to an air outlet opening in the oil reservoir. The return line opens at an angle into the approximately vertically aligned immersion tube and runs approximately tangentially to the inner wall of the immersion tube. <IMAGE>
Patent EP-0285808-A2 (EP)
Inventor: SEJIMO YOSHIMI
IPC: F02D11/08
Filed: 1988-03-03
Abstract: An anti-overrunnning device for a internal combustion engine comprising a vibrating pump (41) for generating pneu­matic pressure by vibrations of the engine; an actuator (81) having a rod (92) for urging a throttle valve (27) lever in a direction of closing a throttle valve by virtue of the pneumatic pressure of said vibrating pump; and a vibra­tion sensor (101) positioned in the middle of a passage (23) for communication between said vibrating pump and a pressure chamber (85) of said actuator to open said passage by virtue of the vibrations of the engine during overrunning thereof.
Patent EP-0285055-A2 (EP)
Inventor: KATO YASUYUKI
IPC: C01G15/00
Filed: 1988-03-28
Abstract: A process for recovery of gallium from aqueous solution containing gallium by adsorbing gallium to a chelate resin is disclosed. According to this process, the aqueous solution containing gallium is contacted batch­wise with a chelate resin having a high selective adsorp­tivity for gallium or by flowing the aqueous solution through the resin at a rate of at least 20 parts by volume/hr of the aqueous solution per 1 part by volume of the resin.
Patent EP-0311797-A2 (EP)
Inventor: BAUR PETER DR-ING
IPC: G10K11/168
Filed: 1988-09-13
Abstract: A sound-damping covering element has a three-layer sandwich construction with a core layer of elastic material, filled with a high-density filler, and with an inner layer on the inside of the core layer and with an outer layer on the outside of the core layer. The inner layer and the outer layer consist of duroplastic or thermoplastic material. The covering element is notable for high sound-damping capability and is particularly suitable as a cylinder head cap for internal combustion engines. <IMAGE>
Patent EP-0309886-A2 (EP)
Inventor: TSUTSUI OSAMU
IPC: H01L41/09
Filed: 1988-09-21
Abstract: An automatically operating valve for regulating water flow, especitially a mixing valve for automatically mixing hot water and cold water to obtain a mixed water of a desired temperature is disclosed. This automatically operating valve for regulating water flow or the mixing valve is characterized by employing piezoelectric actuators (A) for operating valve body means (d, 20) thereof. Due to such a construction, the valve can not only fully close or open but also carries out the fine flow amount control by regulating the opening rate or angle of the valve body means. Especially in case the automatically operating valve is the mixing valve, the mixing ratio of hot water and cold water can be accurately regulated so that that the mixed water of a desired temperature can be always automatically obtained.
Patent EP-0311085-A2 (EP)
Inventor: GREISINGER MARTIN DIPL-ING FH
IPC: H02G15/013
Filed: 1988-10-06
Abstract: The invention relates to a cable sleeve for broadband communication with outlets (6) for coaxial cables (8). A hose-shaped envelope (1) is provided with an inner coating of fusion adhesive and is at least preformed on the end faces by bonding in the filler regions to form outlets. Furthermore, means of making contact can be fitted in the end face regions, by means of which contact is made to the screens or external conductors. The means of making contact can consist of conductive adhesive material or of metallic foils or meshes. <IMAGE>
Patent EP-0315808-A2 (EP)
Inventor: MODIC FRANK JOSEPH
IPC: C08L83/04
Filed: 1988-10-19
Abstract: Treated filler having surface nitrogen groups is added to silicone foam to reduce density.
Patent EP-0298543-A2 (EP)
Inventor: BARKER JOHN MORRIS
IPC: C07D333/38
Filed: 1988-06-23
Abstract: A compound of the general formula
      in which X represents a chlorine or bromine atom, R¹ represents a hydrogen atom, a C(1-6) alkyl group, a benzyl group or a phenyl group optionally substituted by a C(1-6) alkyl group, and R² represents the group CN or the group COOR³ in which R³ represents a C(1-6) alkyl group, a process for the preparation of a compound of formula (I), and the use of a compound of formula (I) in the preparation of a compound of the general formula.
      in which R¹ is as defined above and R⁴ represents an amino group or a hydroxyl group.
Patent EP-0308036-A2 (EP)
Inventor: ITO AKIRA
IPC: H01B3/22
Filed: 1988-01-22
Abstract: An insulating oil for capacitors is composed of from 60 to 80 vol% of 1-phenyl-2-tolylethane and from 40 to 20 vol% of 1,2-ditolylethane.
Patent EP-0279541-A2 (EP)
Inventor: SCHRIMM KENNETH J
IPC: G01N27/30
Filed: 1988-01-28
Abstract: An assembly is shown over the top portion of the outer body 14 of a reference electrode or combination pH/reference electrode. An element 50 such as a turning ring covers the fill hole 16 through the outer body 14. In one position of the element 50, a sealing element 24 such as an O-ring forms a passage between fill hole 16 and a through hole 52 through element 50. In other positions of element 50, the sealing element 24 seals the fill hole 16. In embodiments shown, a housing 30 is integral with the cap assembly (60, 70) and aligns the sealing element 24 over the fill hole 16.
Patent EP-0290189-A2 (EP)
Inventor: HART JOHN HENRY
IPC: H04L12/46
Filed: 1988-04-27
Abstract: A controller (15) for a bridge interconnecting local area networks (11, 13) operates in two modes. In a first mode the controller (15) receives and transmits station data frames with previously appended frame check sums. In a second mode the controller (15) responds to requests for information from stations by generating data frames from an associated memory. The controller (15) computes and appends frame check sums and then transmits the frames and check sums to the requesting station. The controller (15) is constructed and is effective to operate in a way which insures that all station data frames transmitted from stations to the bridge are received by the bridge without interruption or loss during all periods of operation. The controller (15) receives all such frames at all times, including the time intervals during which circuitry in the controller (15) must be off-line and reprogrammed for changing operation between the first and second modes.
Patent EP-0304294-A2 (EP)
Inventor: DE LA PARRA JACINTO JUAREZ
IPC: C07D209/92
Filed: 1988-08-18
Abstract: Aristolactams e.g. Taliscanin may be used in preparing medication for treating neurological disorders, in particular Parkinson's disease, or impotence. The method involves administering an aristolactam, especially Taliscanin, an extract of the root of Aristolochia Taliscana, to an afflicted patient with a dosage varied in accordance with the patient's response, which dosage generally ranges from 280 to 4000 micrograms per day.
Patent EP-0283352-A2 (EP)
Inventor: VALLAT DIDIER
IPC: G01N25/68
Filed: 1988-02-23
Abstract: The invention relates to an apparatus for detecting the dew-point of exhaust vapours. A closed capsule (4) filled with a refrigerant fluid is placed on the central exhaust shaft (2) of the products of combustion, which itself is surrounded by an outer shaft (3) with the annular space (9) between the two acting as a passage for air admitted to the appliance. The capsule has one of its extremities in the annular space and the other in the central shaft (2), which latter extremity carries a temperature probe (8). Application to airtight gas boilers. <IMAGE>
Patent EP-0289436-A2 (EP)
Inventor: ARNAUD RENE
IPC: G01N17/00
Filed: 1988-04-22
Abstract: A device for the accelerated photo-aging of materials containing polymers, enables samples of the materials to be submitted to the simultaneous action of ultraviolet radiation, temperature and oxygen in an aqueous or gaseous phase with a view to being able to analyze and interpret the phenomena of photodegradation. An external enclosure contains at least four sources of ultraviolet radiation evenly distributed at its periphery and at least one cylindrical wall which is transparent to radiations of at least equal to 295+/-5 nm and which is coaxial to the external enclosure. A sample holder is arranged coaxially to the vat and moved uniformly in rotation around its vertical axis. Devices are also provided for circulating an aqueous phase inside the cylindrical vat, for regulation of the temperature of the aqueous phase, for ensuring the saturation in oxygen of the aqueous phase, for circulating a gaseous phase inside the external enclosure, and for regulating the temperature of the exposed samples.
Patent EP-0298898-A2 (EP)
Inventor: LARRABEE JOHN RONALD
IPC: F02C7/06
Filed: 1988-07-07
Abstract: The structural strut (24) for use in the fan section of a high bypass ratio gas turbine engine in­cludes two I-beam shaped structural supports (44,46) which are substantially perpendicular to each other, and extend along the major and minor axes of the strut (24), from the strut base to the strut tip. Face sheets (52), preferably made of composite material, are attached to both of the I-beam supports (44,46) for acoustic damping effects.
Patent EP-0311592-A2 (EP)
Inventor: LISEC PETER
IPC: C03C27/12
Filed: 1988-09-21
Abstract: 1. Device for transporting spacer frames for insulating glass, from a first linear conveyor (17) which extends along the lower edge of a lateral support (11) for the spacer frames, to a second linear conveyor (31) for spacer frames which extends parallel to the first linear conveyor (17) along the lower edge of a lateral support (30) for the spacer frames, wherein the lateral supports (11, 30) are preferably formed by a substantially continuous sliding wall (11), with a suspension conveyor (6) for the spacer frames preferably moving transverse to the lateral supports (11, 30) and on which a plurality of hook pairs (26) are provided, characterized in that there is provided a device (5) for transferring spacer frames to the suspension conveyor (6), which device comprises at least two carriers (21) in the lateral support (11), projecting forwardly beyond this and adapted to rise to lift the spacer frames along the lateral support (11) up to the height of the suspension conveyor (6), and a slider (23) movable to and fro transverse to the lateral support (11) and which in one of its end positions engages a spacer frame hanging on the carriers (21) and in its other end position is associated with a hook pair (26) of the suspension conveyor (6), and in that, on the outfeed side of the suspension conveyor (6), carriers (36) projecting beyond the support (30) are movable in the lateral support (30) of the second linear conveyor (31), for lowering a spacer frame to the second linear conveyor (31), and in that, after each stroke of the suspension conveyor (6) a hook pair (26) of the same is located behind the lateral support (30).
Patent EP-0325984-A2 (EP)
Inventor: MARTIN LAWRENCE LEO
IPC: A61K31/4015
Filed: 1989-01-17
Abstract: There are disclosed compounds of the formula
      where R₁ is loweralkoxycarbonyl, -CH₂OH or -CONR₃R₄, R₃ and R₄ being independently hydrogen, loweralkyl or arylloweralkyl; and R₂ is -CH₂CH=CH₂,
      R₅ and R₆ being independently loweralkyl or alternatively the group -NR₅R₆ as a whole being  
      R₇ being hydrogen, loweralkyl or arylloweralkyl; and a process for their preparation. The compounds are useful for enhancing cholinergic activity in mammals and hence for the treatment of various memory dysfunc­tions characterized by decreased cholinergic function such as Alzheimer's disease, and can, therefore, be used as medicaments.
Patent EP-0329074-A2 (EP)
Inventor: RUHLIG FRANK
IPC: F16B12/44
Filed: 1989-02-14
Abstract: A shelf design consisting of individual vertical and horizontal supporting elements which are connected to one another in a clamping manner in the connecting direction by means of connecting elements, in each case consisting of a coupling part and a dowel element, each supporting element being designed as a hollow profile for holding the dowel element, each supporting element (1) having four longitudinal slots (14) on the outer circumference at the same distance from one another, which are used for holding the base and wall elements (18) of the shelf. <IMAGE>
Patent EP-0333036-A2 (EP)
Inventor: KATOH TOSHIO
IPC: A23L27/30
Filed: 1989-03-09
Abstract: A method for separating α-L-aspartyl-L-­phenylalanine methyl ester (α-APM) from a solution containing α-APM and impurities associated with the production thereof which comprises adding a mineral acid or an organic sulfonic acid to the solution in an organic carboxylic acid or in a solvent containing an organic carboxylic acid, and isolating the pure salt of α-APM which precipitates therefrom.
Patent EP-0337231-A2 (EP)
Inventor: POLLINGER NORBERT DR
IPC: A61K9/10
Filed: 1989-04-03
Abstract: The invention relates to i.m. injection forms which contain as active substance gyrase inhibitors from the group of quinolone- and 1,8-naphthyridone-3-carboxylic acids, to the preparation thereof and to the use thereof as pharmaceuticals.
Patent EP-0339680-A2 (EP)
Inventor: SAITO MASAO C O MITSUBISHI GAS
IPC: C07B61/00
Filed: 1989-04-28
Abstract: A process for producing a cyanopyridine which comprises reacting the corresponding methylpyridine, ammonia and an oxygen-containing gas in the presence of a catalyst comprising a vanadium oxide, a chromium oxide, a boron oxide and optionally a phosphorus oxide and/or molybdenum oxide held on silica is disclosed. According to the present invention, the reactivity of the raw material and the yield of the reaction product are high.
Patent EP-0345561-A2 (EP)
Inventor: FIETZ MANFRED
IPC: F16F9/32
Filed: 1989-05-26
Abstract: A telescopic device, in particular a shock absorber, has a cylindrical tube and a piston, which is axially displaceable therein, and on the circumferential surface of which there is arranged a slide ring made of PTFE material (polytetrafluoroethylene), which rests on shoulders to prevent an axial movement and is in contact with the inside wall of the cylindrical tube. In order that constant tightness and sliding conditions are guaranteed over the circumference despite substantially lower production costs, the slide ring (7, 19) is of endless construction and encloses the piston (1, 11) with radial contraction stress. <IMAGE>
Patent EP-0352708-A2 (EP)
Inventor: GRABENKORT RICHARD W
IPC: A61B19/02
Filed: 1989-07-24
Abstract: The present invention provides a package for and method of packaging a sterilizable calibratable medical (30) device including a hydratable sensor component (32). The device is maintained in a sterile environment during storage and in a clean environment during the calibration procedure. The package includes a manifold (12) connected to the sensor component by plumbing (14). The plumbing establishes fluid communication between the manifold and the sensor component and/or between the sensor component and the ambient environment of the plumbing. The manifold, plumbing and medical device are sealed in a wrap (16) including a gas-­permeable surface  (61). The wrap and its contents, including the interior surfaces of the components, are sterilizable by exposing the wrap to a gaseous sterilization solution and appropriately adjusting the plumbing. The medical device is hydratable by directing the hydration solution (22) to the sensor component by means of the plumbing. In order to store the package over an extended period of time, a gas-impermeable chamber (18) is defined which includes the ambient environment of the plumbing. The gaseous environment of the medical device is thereby controllable. In this manner, the device is prepared for calibration and is storable in the sterile environment. By connecting a reservoir (84a,b) including calibration solution to the plumbing, the calibration solution is directed to the sensor component without removing the medical device from its clean environment. The temperatures of the sensor component and the solution are controlled throughout the calibration process in order to ensure that the device is calibrated in accordance with its intended use. The present invention further discloses a solution for preparing the medical device for use. The solution is chemieally compatible with the intended use of the device.
Patent EP-0362608-A2 (EP)
Inventor: KILLINGER ERICH DR-ING
IPC: B60Q1/30
Filed: 1989-09-16
Abstract: The invention relates to a light-warning device having a warning control board for controlling road traffic, said warning control board being mounted in the region of the rear of a motor vehicle in a vertical position and on which traffic signs can be presented for the following traffic by means of controllable, electrical light elements. An autonomous, mobile light warning device having a relatively large degree of display variation is obtained according to the invention in that the warning board is constructed as a controllable optical fibre display matrix with a plurality of traffic signs and is mounted or mountable on the roof of a vehicle continuing as far as its rear, in that said board is fed or can be fed from the power supply of the motor vehicle or from an auxiliary power supply mounted in the motor vehicle, in that in the region of the dashboard of the motor vehicle or built into said dashboard there is an operating panel which has operating elements for switching on and off the light-warning device as well as for initiating the display of different traffic signs on the optical fibre display matrix, and in that the operating panel, the power supply and the optical fibre display matrix are connected, or can be connected, via connecting cables installed in the motor vehicle.
Patent EP-0361321-A2 (EP)
Inventor: OOE MASAHARU C O YOKOHAMA WORK
IPC: G02B6/255
Filed: 1989-09-22
Abstract: A process for fusion-splicing hermetically coated optical fibers (1) each of which comprises an inorganic coating (13), an optical fiber glass (11) and optionally an organic coating (12), which process comprises removing the inorganic coating, fusion-splicing (14) the fibers and then coating a portion where the inorganic coating is removed with an inorganic material (15).
Patent EP-0338732-A2 (EP)
Inventor: LEE CHI-LONG
IPC: A61Q13/00
Filed: 1989-04-13
Abstract: A matrix for delivery of active substances such as fragrances and pheromones into the atmosphere is provided which matrix is active substance permeable (including to hydrophilic substances) and is formed of a copolymer which can be softened sufficiently at temperature between 45°C. and 160°C. to incorporate the substances therein without damage caused by heat or chemical reactions, the matrix being formed of a substantially linear block copolymer which is a reaction product of a polydiorganosiloxane which forms soft segments in said reaction product and a diisocyanate which forms hard segments, said copolymer having a glass transition temperature between 45°C. and 160°C., said soft segments comprising from 70 to 99 percent by weight, based on the weight of said copolymer, the average molecular weight of the copolymer being between 15,000 and 500,000.
Patent EP-0341851-A2 (EP)
Inventor: WENG LIH-JYH
IPC: H03M13/15
Filed: 1989-04-24
Abstract: An apparatus and method for interleaved encoding data symbols into code words using a Reed-Solomon error correction code. The invention finds particular utility for the recovery of computer data stored on mass storage media, such as disks.
Patent EP-0360388-A2 (EP)
Inventor: FENG-CHERNG YANG
IPC: G10L19/00
Filed: 1989-07-18
Abstract: A method and apparatus for automatic address setting for speech recording and replay, includes an apparatus is provided for storing a DC voltage with a high frequency signal in the DRAM as an index for replay. During recording, the user can enter speech of different durations. During replay, the system automatically repeats the exact contents without any other background noise or noise speech at the end of the desired message. The apparatus includes a wave clearer, a direct current voltage generator, a high frequency signal generator, a DC voltage detecting and time setting circuit, a resetter, and a record­ing and replay signal generator.
Patent EP-0371702-A2 (EP)
Inventor: MAY RALPH D
IPC: C02F1/20
Filed: 1989-11-23
Abstract: When an aqueous system containing dissolved oxygen and erythorbate or ascorbate is passed through an activated carbon bed, the oxygen is removed at ambient temperatures. This method of oxygen removal finds practical application in the removal of oxygen from boiler condensate, low temperature boiler feedwater and oil well injection water or brine.