baber/WOPTO huggingface dataset:
Patent EP-0362621-A2 (EP)
Inventor: OESTREICH ULRICH DIPL-ING
IPC: G02B6/44
Filed: 1989-09-20
Abstract: The cable exhibits a support body (TK) which is provided by means of an extruder with helical chambers extending in alternating direction for the accommodation of the optical waveguides (LW1, LW2). A synchronous rotation is performed both before the extruder (EX1) and after the point of insertion (LP). The optical waveguides (LW1, LW2) are inserted where, calculated from the support body (TK) from the output of the extruder (EX1) to the point of insertion (LP) of the optical waveguides (LW1, LW2), an integral multiple of the distance between reversing points (a) has been passed so that the directions of the chambers (CA1-CAn) in each case extend in the same direction at the extruder (EX1) and at the point of insertion (LP). 
<IMAGE>
Patent EP-0374964-A2 (EP)
Inventor: TOMARU KEIICHI
IPC: F25B45/00
Filed: 1989-12-22
Abstract: For use in recovering an original refrigerant from a refrigeration circuit, a refrigerant recovering system comprises a suction unit (13 to 30) for sucking the original refrigerant and a producing unit (11) coupled to the refrigeration circuit. Responsive to inner pressure of the refrigerant circuit, the producing unit produces a pressure signal. Coupled to the refrigeration circuit and the suction unit and responsive to the pressure signal, a supplying unit (10 and 12) supplies the original refrigerant from the refrigeration circuit to the suction unit. The producing unit may comprise a judgement unit (11) coupled to the refrigerant circuit for judging whether or not the inner pressure is negative in comparison with atmospheric pressure to produce an internal signal when the inner pressure is negative. Coupled to the judgement unit, a sending unit (11a) sends the internal signal as the pressure signal to the supplying unit. The supplying unit may comprise conducting unit (12) for conducting the original refrigerant to the suction unit and an inhibit unit (10) for inhibiting passage of the original refrigerant directed to the suction unit.
Patent EP-0370558-A2 (EP)
Inventor: OLIVO MARCO
IPC: G11C17/00
Filed: 1989-11-13
Abstract: A first writing impulse executes the writing of all the cells of a first order of lines (odd or even) and a second writing impulse executes the writing of all the cells of a second order of lines (even or odd). Said writing impulses are generated by respective line impulse generators (12, 13) operating alternatively with one another.
Patent EP-0333319-A2 (EP)
Inventor: FREIDIN PHILIP
IPC: G06F9/22
Filed: 1989-02-14
Abstract: A single-chip microprogrammable sequencer (10) provides a bus (12) for connection of an external microprocessor. The sequencer includes a register file (40) which consists of a number of registers accessible to the microprocessor by which the microprocessor can monitor and control operation of the sequencer. The sequencer also includes a writeable control store (52) which is accessible to the microprocessor. Microinstructions may be written to the store by the microprocessor so that selected programs or program segments will be executed by the sequencer. A breakpoint register (104), included in the register file, is used in conjunction with a program counter portion of the sequencer providing a breakpoint facility for the microprocessor. Similarly, start, halt, reset and single-step operations may be performed by the sequencer under control of the microprocessor.
Patent EP-0344980-A2 (EP)
Inventor: LAFFERTY JOHN JOSEPH
IPC: A61P25/02
Filed: 1989-05-26
Abstract: Alpha-adrenoceptor antagonists having the formula:
     which are useful to produce a-adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to produce a-adrenoceptor antagonism in mammals.
Patent EP-0350222-A2 (EP)
Inventor: HAYASHI NORIYUKI
IPC: C08G63/60
Filed: 1989-06-30
Abstract: A polyester resin exhibits optical anisotropy in a molten state and comprises constituent units of (I), (II), (III) and (IV) in which Ar and Rr′ are an aromatic ring-containing group.
Patent EP-0368651-A2 (EP)
Inventor: MUKAI RYOICHI
IPC: C30B29/08
Filed: 1989-11-09
Abstract: A process of epitaxially growing a semiconductor Si, Ge or SiGe single crystal layer on a semiconductor (Si or Ge) single crystal substrate, comprising the steps of: allowing a raw material gas (e.g., Si₂H₆ , GeH₄) for the layer and a fluoride gas (e.g., Si₂F₆ , GeF₄ , BF) of at least one element selected from the group consisting of the semiconductor element of the layer and a dopant for the layer to simultaneously flow over the substrate; and applying an ultraviolet light to the substrate to decompose the gases by an ultraviolet light excitation reaction to deposit the layer on the surface of the substrate heated at a temperature of from 250 to 400°C. 
     Prior to the epitaxial growth of the semiconductor layer, the substrate is cleaned by allowing the fluoride gas to flow over the substrate having a temperature of from a room temperature to 500°C, and by irradiating an ultraviolet light to the substrate to remove a natural oxide layer from the substrate surface.
Patent EP-0373887-A2 (EP)
Inventor: HOUCK KENNETH ALLEN
IPC: H04M1/00
Filed: 1989-12-12
Abstract: To accurately detect the short bursts of distinctive ringing signals within 100 milliseconds, a magnitude comparator (12) produces a binary signal indicative of whether the instantaneous tip-ring voltage exceeds a predetermined magnitude. The binary signal is integrated (18) over a predetermined period of time controlled by a timer (36). If the time integral is below a first predetermined value, the absence of ringing is detected; if above a second predetermined value, ringing is detected; if in between, the integrating interval is extended until the integral falls outside the two values.
Patent EP-0343151-A2 (EP)
Inventor: EUDORAWERKE WELS K J STEININGE
IPC: D06F37/28
Filed: 1989-05-18
Abstract: Frontal access door of a washing machine, in which a bull's-eye glass countersunk towards the inside of the washing drum is provided in a holding frame, the countersunk bull's-eye glass (2) preferably being thermally insulated relative to the holding frame (1), a further cover plate (3) transparent at least in places be arranged in the holding frame (1) outside the countersunk bull's-eye glass (2). <IMAGE>
Patent EP-0386477-A2 (EP)
Inventor: MATSUKI YUJI
IPC: F16C29/06
Filed: 1990-02-07
Abstract: A linear guide includes a linear guide member (20) provided over a guide range, a movable member (17) being displaceable along the linear guide member (20) and a ball bearing assembly (15,16) provided on the movable member (17) in a portion which comes in sliding contact with the linear guide member. A position detection device for the linear guide comprises the ball bearing assembly (15,16) and a coil assembly (10) and the ball bearing assembly has a casing (15) and a succession of plural metallic balls (16) disposed within the casing (15) to form an endless ball array with each adjacent one of the balls being in close contact with another whereby the balls are linearly displaceable in accordance with displacement of the movable member. The coil assembly (10) is provided on a part of the casing (15) and includes a coil member which is excited by an ac signal. A magnetic path is formed through the ball located at the part of the casing and a reluctance change is produced in the magnetic path in accordance with displacement of the balls. One cycle of the reluctance change is determined by displacement corresponding to the diameter of the balls. An output signal responsive to the reluctance change is produced   from the coil assembly.
Patent EP-0387544-A2 (EP)
IPC: B65D41/34
Filed: 1990-02-17
Abstract: A closure cap made of deep-drawable material, in particular aluminium, is characterized in having reinforcing beads (6) incorporated in the wall (3) of the closure cap (1). Said beads are arranged at a distance apart along a spiral and form the screw of the closure cap (1). As a result of the continuous strip-shaped regions (7) between the reinforcing beads, the closure cap possesses very high stability, which precludes the possibility of a blow off, i.e., the closure cap will not pop out in the event of overpressure in the container.
Patent EP-0388876-A2 (EP)
Inventor: HAMASAKI YOSHIAKI C O KOYO SEI
IPC: B60K17/35
Filed: 1990-03-20
Abstract: A hydraulic transmission coupling apparatus which is used instead of a center differnetial or a viscous coupling being usually mounted between a front wheel drive shaft (1) and a rear wheel drive shaft (2) of a four-wheel drive vehicle, and transmits driving force existing between the two shafts. The hydraulic transmission coupling apparatus is provided with a vane-type hydraulic pump (3) which generates hydraulic pressure corresponding to a relative rotation speed difference of the two drive shafts (1,2) and a variable throttle valve (5) being disposed in the passage (48) connecting a discharge port of the hydraulic pump (3) with a tank (T), whose opening area varies according to the hydraulic pressure generated by the hydraulic pump (3), thereby driving force to be transmitted being increased or decreased steeply as the rotation speed difference becomes larger.
Patent EP-0392263-A2 (EP)
Inventor: OSWALD HANS-PETER
IPC: H01G4/38
Filed: 1990-03-28
Abstract: Insulators on high-voltage devices (1) become contaminated by condensation, dust and static charge. An arrangement of high-voltage devices (1) is proposed in which at least two electrical high-voltage devices (1), provided with insulators (6), are arranged one above the other in layers (a to f) in the form of a trapezoidal tower, the insulators (6) of the high-voltage devices (1) of the individual layers (a to f) being offset with respect to one another in the form of steps. In this arrangement, automatic cleaning of the insulators (6) is possible by means of natural rain. <IMAGE>
Patent EP-0392288-A2 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1990-03-30
Abstract: The centrifugal fertiliser spreader has dispensers at the hopper bottom, below which are an even number of rotary discs with scatter blades. The fertiliser particles are delivered to each disc at an adjustable rate at several points. The relative positions of the delivery points (12, 13) for each disc (18) are individually and independently adjustable. Pref. the dispenser positions are also independently adjustable.
Patent EP-0414078-A2 (EP)
Inventor: MOHRS KLAUS DR
IPC: A61K31/47
Filed: 1990-08-11
Abstract: Disubstituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be prepared by reduction of correspondingly disubstituted ketoesters by means of Grignard reagents and, for the preparation of the thio compounds, by subsequent reaction with thiols. The compounds can be used as active substances in medicaments.
Patent EP-0446407-A2 (EP)
Inventor: HIRAOKA HARUO C O OHMORI KOUJO
IPC: H03F3/181
Filed: 1990-08-29
Abstract: An operational amplifier (OP1) is applied with an audio signal at a non-inverting terminal thereof for amplifying the audio signal. A crosstalk cancelling circuit (1) is provided for reducing the output of the operational amplifier (OP1) to a level of crosstalk generated at the non-inverting terminal. The output of the crosstalk cancelling circuit (1) is applied to an inverting terminal of the operational amplifier (OP1) so as to cancel any crosstalk.
Patent EP-0418830-A2 (EP)
Inventor: FUJIMORI SADAO
IPC: G01M17/007
Filed: 1990-09-18
Abstract: A chassis dynamometer includes a load roller (11a) and a free roller (12a) both of which are driven by a tested object, such as, an automotive vehicle. The load roller is drivingly connected to a dynamometer (20) and mounted onto a first rotary shaft (13) for co-rotation therewith. The free roller is mounted on a second shaft (14) such that the free roller is rotatable relative to the second shaft. A flywheel (41a) is mounted on the second shaft co-rotatably therewith for forming a simulated inertial load. A power transmission unit, such as, a combination of timing pulleys (52,54) and a timing belt (55) is provided for transmitting a driving power from the first shaft to the second shaft such that the second shaft is rotated faster than the first shaft. Since the second shaft, i.e. the flywheel is rotated faster than the first shaft, i.e. the load and free rollers, an inertial load created by rotation of the flywheel is increased so that a weight of the flywheel can be reduced.
Patent EP-0391477-A2 (EP)
Inventor: HULST REMMELT ARNOLD V D
IPC: C09J103/02
Filed: 1990-03-30
Abstract: A process for preparing an adhesive for corrugated cardboard, which preparation is carried out in two steps, by preparing a carrier based on water, starch and lye in the first step, whereby the quantity of starch in the first step is less than the quantity of starch in the second step, and whereby a second mixture is added to the carrier in the second step, said second mixture consisting of the remaining quantity of starch, water and borax, which is carried out batchwise, whereby in the first step the reaction mixture is added to a first relatively large mixing vessel provided with a stirrer and is led from the first mixing vessel to a second, smaller vessel in which the reaction mixture is subjected to a higher shearing stress than in the first mixing vessel, and is then recirculated to the first mixing vessel and, after a predetermined viscosity of the carrier has been reached, the second mixture is added to the carrier and mixed with said carrier to a homogeneous mixture, whereby the starch granules added in the second step substantially do not gelatinize and, after mixing to a homogeneous mixture, the corrugated cardboard adhesive is discharged.
Patent EP-0378351-A2 (EP)
Inventor: ROBERTS TERESA MARY
IPC: G01D5/249
Filed: 1990-01-09
Abstract: A relative position transducer (10) for determining the angular position of a first member (20) angularly movable relative to a second member (18) includes a coded track (22) on the first member, a read head (30) mounted on the second member, drive means (not shown) for oscillating the read head to scan over and read a limited region of the coded track, and a mircrocomputer (not shown) for interpreting the code read by the read head as the position. A first sensor (60, 62) detects when the read head is in a predetermined reference position, and a second sensor (103, 104) detects the end points and direction of the read head scan. The sensor outputs are connected to the computer for correct interpretation of the read head output. An interpolation is used to improve the accuracy of the position determination.
Patent EP-0386881-A2 (EP)
Inventor: VIRTUE PETER JOHN
IPC: H04N7/36
Filed: 1990-01-31
Abstract: A method of obtaining access to a two-dimensional (2-D) portion of a digital picture signal, the signal comprising a plurality of digital words representing respective pixels (P) when, when arranged in a 2-D array, make up the picture, comprises the following steps. The words are allocated into groups such that the pixels (P) represented by the words of each group make up a 2-D area (T0, T1, etc.) of the picture having a shape and size which is the same for all of the groups, the shape being such that the areas tessellate with one another to constitute at least part of the picture. Each word is stored in one of a plurality of memories (M0 to M15), the number of memories being equal to the number of pixels (P) in the 2-D area (T0, T1, etc.), such that, for each pixel position in the area, the words from all of the groups representing the pixels having that pixel position in the area are stored in a respective one of the memories. Then, a set of the stored words which represent a set of pixels are read in parallel. The pixels of the set are so positioned relative to one another as to constitute at least some of the pixels (P0 to P15) of a 2-D portion of the picture which is of the same size and shape as the above-mentioned 2-D area (T0, T1, etc.) whereby, even if the pixels of the set are located in different ones of the 2-D areas, the words representing the pixels (P0 to P15) of the set are each stored in a respective different one of the memories (M0 to M15) so that they can be read in parallel.
Patent EP-0382485-A2 (EP)
Inventor: SCHNEIDER BARRY L
IPC: A61F7/00
Filed: 1990-02-06
Abstract: The connector has two sections (31,46) of resilient double lumen tubing each having a portion (38,47) of an interconnecting bight (36,48) removed therefrom. The sections are interconnected (by 42,43) in Y configuration.
Patent EP-0391733-A2 (EP)
Inventor: MIZUNO YUKIO
IPC: C08L67/00
Filed: 1990-04-06
Abstract: A resin composition comprising 
100 parts by weight of a composition comprising 5 to 95% by weight of a polyphenylene ether resin component (A) and 95 to 5% by weight of a thermoplastic polyester component (B) and a component (D) comprising one or more compounds of formula (I)
      wherein X is a divalent straight or branched chain aliphatic, cycloaliphatic or aromatic group which may optionally be substituted by one or more alkyl, halogen or oxygen-containing substituents and wherein the carbon chain of the aliphatic and cycloaliphatic groups may be interrupted by one or more oxygen atoms, 
the groups R¹ are identical and each is hydrogen, or a straight or branched chain aliphatic, cycloaliphatic or aromatic group optionally substituted by one or more alkyl halogen or oxygen-containing substituents and wherein the carbon chain of the aliphatic and cycloaliphatic groups may be interrupted by one or more oxygen atoms, 
  or wherein the two groups R¹ form a divalent straight or branched chain aliphatic group, in which the carbon chain may be interrupted by one or more oxygen atoms, such that the two groups R¹ together with the nitrogen atoms to which they are bonded and the group X from a ring, 
and the two groups Z are identical and each is a group of formula
      wherein R² and R³ are the the same or different and each is hydrogen or an alkyl of 1 to 12 carbon atoms, 
or R² and R form a divalent straight or branched chain aliphatic group such that R² and R3 and the carbon atom to which they are bonded from a ring, 
wherein the total amount of all compounds of formula (I) is at least 0.01 parts by weight and the maximum amount of any one compound of formula (I) is 10 parts by weight.
Patent EP-0420699-A2 (EP)
Inventor: TABATA MASAYOSHI NO MIDORI MAN
IPC: H01F1/00
Filed: 1990-09-28
Abstract: An organic magnetic member comprises repetition units represented by the following general formula [I]:
       
 , wherein at least one of R₁ and R₂ is a substituted or unsubstituted aromatic ring, or a substituted or unsubstituted heterocyclic ring, and being spontaneously magnetized.
Patent EP-0425270-A2 (EP)
Inventor: KIM DAI W
IPC: B32B7/02
Filed: 1990-10-24
Abstract: A super absorbent composite structure is disclosed which is comprised of a first porous layer, a foam containing super absorbent material second layer, an essentially liquid impermeable third layer and a means for adhering the first layer to the second layer and the second layer to the third layer. The composite structure can be of great use as a liquid absorbing material and can be of great utility in fabrics and materials or athletic equipment such as shoes, gloves, wrist bands, etc. where water absorbency and impermeability of the outer layer of the composite structure are important.
Patent EP-0435675-A2 (EP)
Inventor: TITTERINGTON DONALD R
IPC: C09D11/00
Filed: 1990-12-27
Abstract: A method for producing a light-transmissive printed substrate is provided. The substrate is printed with a predetermined pattern of a light-transmissive phase change ink which initially transmits light in a non-rectilinear path. When the pattern of solidified phase change ink is subsequently reoriented to form an ink layer of substantially uniform thickness, a printed image layer is formed which will transmit light in a substantially rectilinear path and is suitable for overhead projection. 
     In some instances the adhesion between the ink image layer and the substrate is not as high as is desired. This problem can result in delamination of the ink from the film under certain conditions. In order to overcome this problem, an intermediate adhesion promoting layer is introduced between the light-transmissive phase change ink and the base substrate. Thus, a substrate has been developed which maintains the high level of light transmissivity in the ink and substrate, while preventing adhesion failure'in the area between the printed image and the base substrate.
Patent EP-0438016-A2 (EP)
Inventor: EAGEN STEPHEN TROY
IPC: G06F3/0481
Filed: 1990-12-12
Abstract: A process for controlling cursor-scrollable display information for a plurality of dependent workstations from a single workstation controller, including the steps of prestoring format tables and scrollable panel areas for each dependent workstation in the workstation controller, processing cursor movement keystroke signals within the workstation controller to cause scrolling to occur for any dependent workstation when a cursor movement keystroke is made in that workstation when the cursor is displayed at a beginning or an end position of a scrollable area.
Patent EP-0427664-A2 (EP)
Inventor: POPP FRANZ
IPC: B25B31/00
Filed: 1990-10-09
Abstract: The device for placing an anchor essentially consists of a housing (4) and a muff (5) which is rotatable relative to the housing (4) and consists of a sleeve (6) and a bush (7). The bush (7) is screwed onto the anchor rod (3) and is connected to the sleeve (6) via a fine thread (6c). To place the anchor the sleeve (6) is rotated and at the same time the anchor rod (3) together with the bush (7) is displaced relative to the expanding sleeve (2) via the fine thread (6c). 
<IMAGE>
Patent EP-0397629-A2 (EP)
Inventor: HARTWIG CARL SVERKER MAGNUSSON
IPC: G01B11/02
Filed: 1990-04-05
Abstract: Rock working tool for a tunnel boring machine. The tool comprises a shaft (34) with a central hole (35). A tool part (8,9) is rotatably journalled on the shaft. The tool is cooled through the arrangement of channels (40,41,42) in the tool for conducting cooling liquid from a pressure liquid source (22) to the central hole and via the channel (42) which flushes directly on the tool part (8,9).
Patent EP-0425470-A2 (EP)
Inventor: KNEIDINGER MAX DR DIPL-ING
IPC: H04B10/272
Filed: 1990-10-09
Abstract: In an optical transmission network with a central station and a number of terminal stations connected thereto via optical waveguides (9) and beam dividers, each terminal station contains a random number generator (16) which sends out a station identification word to the central station in a configuration phase, a comparator (15) which compares the bit pattern of the station identification word sent back by the central station with the station identification word sent out, a logic circuit (17) which, when a corrupted station identification word has been received, causes the attempt to be repeated, during which process a level adjustment of the own transmitter (12) is carried out, and a timing device (14) which measures the signal transit time between the sending-out of the station identification word and reception of the station identification word sent back by the central station and adjusts the time delay of the own transmitter (12). 
<IMAGE>