baber/WOPTO huggingface dataset:
Patent EP-0286805-A2 (EP)
Inventor: GLATZEL MICHAEL
IPC: F16C11/06
Filed: 1988-02-24
Abstract: Um bei einem Kugelgelenk mit einem Dichtungsbalg (7) aus einem Elastomer, der mit einem zapfenseitigen Balgrand (8) dichtend an einem Gelenkzapfen (5) anliegt und an einem gehäuseseitigen Balgrand (10) mittels eines auf seinen Außenmantel drückenden Spannringes (11) in einer am Gelenkgehäuse (1) umlaufenden Ringnut (12) festgelegt ist, wobei der gehäuseseitige Balgrand (10) vor seiner Festlegung in der Ringnut (12) etwa zylindrisch ausgebildet ist, einen Innendurchmesser hat, der etwas größer als der Außendurchmesser der Ringnut (12) ist, und unter der Vorspannung des auf seinen Außenmantel drückenden Spannringes (9) radial in die Ringnut (12) eingezogen und dichtend gegen das Gelenkgehäuse (1) gedrückt ist , den Dichtungsbalg (7) insbesondere an einem Herausziehen oder Herausdrücken aus der Ringnut (12) zu hindern, weist der gehäuseseitige Balgrand (10) eine in Axialrichtung des Dichtungsbalges (7) gesehen außenliegende, umlaufende Verdickung (15) auf, die an einer Stirnseite des Spannringes (11) anliegt und weist der gehäuseseitige Balgrand (10) eine weitere, in Axialrichtung des Dichtungsbalges (7) gesehen innenliegende, umlaufende Verdickung (17) auf, die an der anderen Stirnseite des Spannringes (11) anliegt.
Patent EP-0289021-A2 (EP)
Inventor: SAMSON GENE L
IPC: A61B1/00
Filed: 1988-04-28
Abstract: An imaging balloon dilatation catheter (11) having a flexible elongate flexible tubular member (13) with proximal and distal extremities (14,15). An inflatable balloon (26) is carried by the tubular member (13) near the distal extremity (15) thereof. The tubular member has a plurality of lumens (17,18,19) formed therein, an illuminating set of optical fibers (21) is disposed in one of the lumens (18) and extends through the length of the tubular member (13). An imaging bundle (22) of optical fibers extends through another one of the lumens (19) of the tubular member. A lens (23) is carried by the distal extremity (15) of the tubular member (13) and supplies an image to the bundle (22) of imaging optical fibers. The flexible elongate member (13) is provided with a flow passage in communication with the interior of the balloon (26) for inflating and deflating the balloon (26).
Patent EP-0291761-A2 (EP)
Inventor: HSIAO-PAO SIMON
IPC: C08G77/42
Filed: 1988-05-04
Abstract: Preparation of a macromolecular monomer of a lactone allows the preparation of copolymers of lactones with commonly available olefinically unsaturated monomers. There is no known method for the preparation of such copolymers. A cationic ring-opening polymerization of a lactone in conjunction with an unsaturated alcohol (propa­gator) having an acryloyl, allyl or styryl double bond, produces a polylactone macromer having an ethylenic double bond at one end and a hydroxyl group at the other. The polymerization proceeds by polyaddition of the lactone to the OH group which is the propagating species. The poly­lactone may include a polymeric or non-polymeric spacer. The propagator is a primary or secondary alcohol which, if cyclic may have a single internal double bond in one ring. The catalyst is an oxonium salt, or etherate of boron trifluoride. The macromer may be copolymerized with a wide variety of olefinically unsaturated monomers to form a macromer copolymer with pendant polylactone chains. In particular, block copolymers of terminally unsaturated macromers of ether-ester, or ester-ether structure may be tailored for specific applications.
Patent EP-0294598-A2 (EP)
Inventor: STAHMER MICHAEL
IPC: B60J7/12
Filed: 1988-05-07
Abstract: A collapsible roof (1) has a textile cover (2) into which a flexible window pane (4) is sewed along a connecting seam (5). If the window pane (4) has to be replaced, a first sewing seam (8) is undone and a new window pane (4') is pushed under the loosened edge section of the cover (2) and the new window pane (4') then sewed to the cover (2) and to a retaining strip (6). The window pane (4) to be replaced can subsequently be removed from the inside of the collapsible roof (1). <IMAGE>
Patent EP-0293884-A2 (EP)
Inventor: ITAYA HIROSHI
IPC: G06F12/06
Filed: 1988-06-01
Abstract: A RAM (1) is one of a plurality of RAMs each of which is constituted by 2 N  blocks each having a prede­termined memory capacity, and to which is fed an address signal representing an existing memory capacity. An address controller (2) designates a predetermined address in each block of the RAM (1). A code write section (3) sequentially writes a detection code at the predetermined address in each block the RAM (1). A code readout section (4) reads out the detection code from the predetermined address of the first block of the RAM (1) designated by the address controller. A code comparator (5) sequentially compares the detection code read out by the code readout section (4) with the detection code written by the code write section (3) so as to detect a coincidence therebetween, and detects a capacity of the RAM (1) based on the readout block when the coincidence is obtained.
Patent EP-0301483-A2 (EP)
Inventor: MIGUCHI YASUHIKO
IPC: G05F1/70
Filed: 1988-07-26
Abstract: In a control apparatus for a power converter for controlling a power converter on the basis of stored values of a memory adapted to store variables over a fixed time period of the power converter while sequentially updating them, when an abnormal state occurs in the power converter, writing into the memory is stopped to effect a control using data having been stored immediately before that abnormal state occurs, thus to restart writing into the memory at the time when that abnormal state is removed.
Patent EP-0301500-A2 (EP)
Inventor: LONG WILLIAM L
IPC: G06F13/36
Filed: 1988-07-27
Abstract: A fault-tolerant digital data processing system comprises at least a first input/output controller communicating with at least one peripheral device over a peripheral device bus. The peripheral bus includes first and second input/output buses, each having means for carrying data, address, control, and timing signals The input/output controller includes an element for applying duplicate information signals synchronously and simultaneously to the first and second input/output buses for transfer to the peripheral device. The input/output controller further includes a bus interface element for receiving, in the absence of fault, duplicative information signals synchronously and simultaneously from the first and second input/output buses.
Patent EP-0304089-A2 (EP)
Inventor: ONARI MIKIHIKO
IPC: B60W30/18
Filed: 1988-08-19
Abstract: An electronic engine control apparatus includes: a plurality of first sensors (1 - 8) for detecting the driving action taken in accordance with a driver's intent; a plurality of second sensors (4, 9, 12, 13) for detecting the operating conditions of a vehicle and an engine; a plurality of actuators (14, 15) for controlling the engine; a unit (10) for discriminating the driver's intent of how to drive the vehicle based on output signals from the first and second sensors; and a unit (10) for controlling the engine to match the driver's intent by selectively adjusting at least one of the actuators, in accordance with the discriminated driver's intent.
Patent EP-0351453-A2 (EP)
Inventor: JURCA ZELJKO T
IPC: G07C5/08
Filed: 1988-11-21
Abstract: A monitoring system for a fork lift truck or other load handling vehicle comprises a plurality of transducers (28,29,30,32,34,35) each assigned to detect a particular condition of vehicle usage; means (110) for deriving from the transducers a plurality of binary signals each representative of the condition detected by a respective one of said transducers; and binary processing means (100) including means for selectively gating the binary signals thereby to produce a plurality of sets of data each corresponding to a mode of vehicle usage represented by a respective combination of said signals. The sets of data are accumulated thereby to derive a count representative of the duration of each said mode of vehicle usage. The data read-out may be transmitted to a remote receiver (R) over an optical link (T,R).
Patent EP-0317946-A2 (EP)
Title: Axiales Magnetlager
Inventor: GLASS DIETER
IPC: F16C39/06
Filed: 1988-11-22
Abstract: Bei einem axialen Magnetlager mit einer Axiallagerscheibe (50) ist die Axiallagerscheibe als Lüfterrad für die Förderung eines gasförmigen Kühlmittels ausgebildet. Hierdurch wird eine wirkungsvolle Kühlung des Magnetlagers mit einfachen Mitteln erreicht und gleichzeitig die Möglichkeit gegeben, weitere wärmeabgebende Bauteile, Baugruppen oder Aggregate mit Hilfe eines Kühlmittelstroms, der von der Axiallagerscheibe gefördert wird, zu kühlen.
Patent EP-0319957-A2 (EP)
Inventor: ELSNER HENRIK
IPC: C12N11/08
Filed: 1988-12-07
Abstract: The surface of a polymer may be modified by contacting the polymer with a two or three membered heterocyclic compound I under electromagnetic irradiation. The heterocyclic compound may be substituted and may comprise linking units and/or probes so as to render the combination of polymer and compound I able to bind bio­molecules and/or to be identified. Compounds I are pre­ferably substituted psoralens, and the modified polymers can be used in e.g. ELISA methods, bioreactors, chroma­tography, solid phase chemical synthesis or bio-sensors.
Patent EP-0286214-A2 (EP)
Inventor: GARDNER HUGH CHESTER
IPC: C08G59/50
Filed: 1988-02-23
Abstract: Diamines of the Structure
      wherein X is -SO₂- or -CO-, Y is O or S, and Ar is a linear aryl ether moiety comprising from 1 to 80 aryl rings, are epoxy resin curing agents providing cured resins with improved moisture resistance and toughness. The resins are particularly useful in preparing prepregs and composites.
Patent EP-0310321-A2 (EP)
Inventor: BADGER ALISON MARY
IPC: C07D/
Filed: 1988-09-26
Abstract: The invention relates to pharmaceutical compositions containing immunomodulatory azaspiranes of the formulae (I) and (II):
      wherein n is 3-7, m is 1 or 2, and R¹ to R⁶ are hydrogen or alkyl. Also disclosed are novel azaspiranes and processes for their preparation.
Patent EP-0336041-A2 (EP)
Inventor: YOSHIO JUNICHI
IPC: G09G5/36
Filed: 1988-10-03
Abstract: The present invention provides a method of recording and reproducing picture information and a recording medium (20) on which the picture information is recorded by the method, and an apparatus (21 - 87) for playing such a recording medium (20). In addition to a coded information signal, graphic codes including picture information occupying N (N being a natural number equal to or greater than 2) channels and inserted as the subcode of the coded information signal are recorded on the recording medium (20). One of the graphic codes which occupies one of the N channels consists of at least a code train group obtained by arranging consecutively a plurality of code trains which relate to a series of information obtained by said coded information signal and include picture information of the same picture. At the time of playing of the recording medium (20), only one of the graphic codes occupying the one of said N channels is stored in a memory (55/83) in response to a command and a picture signal corresponding to contents stored in the memory (55/83) is generated.
Patent EP-0319306-A2 (EP)
Inventor: UKEN WILLIAM DAVID
IPC: C09K3/10
Filed: 1988-12-01
Abstract: A sealing material preferably having a cone penetration of at least 150 (10⁻¹ mm) and an ultimate elongation of at least 100% is subjected to mechanical deformation by milling or chopping in the presence of a solvent or suspending medium, or by extrusion from a material-dispensing gun, having means for example a mesh, for causing the material to by mechanically deformed preferably by shear and preferably causing it to be comminuted.
Patent EP-0321192-A2 (EP)
Inventor: ROSATI ROBERT LOUIS
IPC: C07D209/08
Filed: 1988-12-14
Abstract: Simple amides and derivatives thereof useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin of the formula:
      wherein R₁ is (C₆-C₈)cycloalkyl or  i -propyl; R₂ is (C₃-C₅)alkyl, phenyl, methylvinyl, dimethylvinyl, halovinyl, hydroxy(C₁-C₃)alkyl or amino(C₁-C₄)alkyl; R₃ is (C₁-C₆)alkyl or morpholinoethyl; and Het is defined to include certain mono and bicyclic nitrogen-containing heterocyclic rings or heterocyclylalkyl groups.
Patent EP-0321281-A2 (EP)
Inventor: LAMB WILLIAM E
IPC: H01L21/30
Filed: 1988-12-16
Abstract: A method and apparatus for developing and rinsing a patterned resist on a semiconductor wafer in which the wafer is held upside down and slowly rotated in an upward flowing current of developer to develop the resist. The wafer is then slowly rotated in a bath of deionised water to rinse it. The wafer is then dried by removing it from the water and spinning at higher speed.
Patent EP-0332953-A2 (EP)
Inventor: HORNBECK LARRY J
IPC: G02B26/08
Filed: 1989-03-03
Abstract: An electrostatically deflectable beam spatial light modulator with the beams (30), address electrodes (42, 46), and landing electrodes (40, 41) to provide soft-landing of the beams on the landing electrodes (40, 41) which gives uniform large-angle deflection plus high reliability.
Patent EP-0332121-A2 (EP)
Inventor: AMERIO GIORGIO
IPC: C08K7/06
Filed: 1989-03-06
Abstract: A synthetic thermoplastic polymer based on polyphenylene sulphide incorporating a percentage of conductive material such as to confer on it a volume resistivity less than 10⁸ ohm.cm.
Patent EP-0350811-A2 (EP)
Inventor: HOWELL JEFFREY M
IPC: C12P11/00
Filed: 1989-07-07
Abstract: A novel enzymatic resolution process for preparing resolved compounds of the formula
      with improved yields and high optical purity is disclosed. Compounds of formula I′ are useful, for example, as intermediates for the preparation of physiologically active compounds, e.g. captopril.
Patent EP-0352721-A2 (EP)
Inventor: BROSIG STEFAN DR
IPC: C25D5/04
Filed: 1989-07-25
Abstract: In conventional electroplating processes, the substrate, for example a glass plate coated with a semiconducting material, is metallised, for example nickel-plated, in an agitated metal salt bath, the glass plate being connected as cathode and a metal electrode as anode. The glass plate is slowly pulled past the metal anode. The problem is to provide substrate materials which are difficult to electroplate such as, for example ITO (indium tin oxide) with a sufficiently adhesive metal layer (for example nickel). This problem is solved in that enough air is injected from below into the nickel bath used for the metallisation and containing surfactants for a stable foam layer to form at the bath surface. The nickel anode, which the ITO-glass plate to be nickel-plated is slowly pulled past, is immersed in this foam layer. A very adhesive nickel layer of uniform thickness is thereby achieved. <IMAGE>
Patent EP-0358209-A2 (EP)
Inventor: HOFMANN-JECKEL HANNE
IPC: E01C13/00
Filed: 1989-09-07
Abstract: Tennis court surfacing having a compacted layer of rubber granules on which are applied a layer of sand, compacted with binders, and a third layer consisting of crushed brick which is likewise compacted with a binder. Thereafter, this crushed brick is scattered over the surfacing thus produced, in order to improve the slip of the surfacing, which possesses tournament qualities. <IMAGE>
Patent EP-0359241-A2 (EP)
Inventor: ORIMO MASAYUKI
IPC: G06F15/173
Filed: 1989-09-13
Abstract: A distributed processor system includes a plurality of processors (10, 20, 30) connected via a transmission medium (01). A control method for a distributed processor system includes the steps of judging, in each processor, its own receiving capability and performing abnormality processing on the basis of the result of the judgment.
Patent EP-0367182-A2 (EP)
Inventor: PUTNAM LELAND K
IPC: G06F15/80
Filed: 1989-10-30
Abstract: A high speed digital computing system and method including a plurality of subsystems each including a digital processing device, the subsystems being arranged in a ring. Parallel data transfer interconnections are provided between each subsystem. The plurality of subsystems are closely coupled by an interface residing on each subsystem which functions to transfer data packets onto, and receive data packets from, the ring formed by the subsystems. Each subsystem may include a powerful microprocessor and a programmable hardware booster. The interface structure and operation allows packets of data to be exchanged between the subsystems rapidly and without any deadlock occurring. The described embodiments have the significant advantages of providing high speed computation, expandable to any size required by the user, and configurable to make the most efficient use of the embodiment. One particular application of the present invention is in a computer system adapted for carrying out computer graphics image computation tasks.
Patent EP-0374870-A2 (EP)
Inventor: WADA SHUNICHI HIMEJI SEISAKUSH
IPC: G01P1/00
Filed: 1989-12-20
Abstract: An acceleration sensor is disclosed which includes a weight (2), piezoelectric element(s) (4), a charged amplifier (6), an insulation plate (9) and a conductive casing (1). The insulation plate (9) fixedly mounts the weight (2) and piezoelectric element(s) (4) and is fixed to the conductive casing (1) which is maintained at the earth potential. Input terminals (13, 14) of the charged amplifier are connected to the output electrodes (3a, 3b) of the element(s) and a grounding circuit of the amplifier is connected to the conductive casing (1) so that the input terminals of the amplifier are floated from the earth potential.
Patent EP-0329276-A2 (EP)
Inventor: CAPEWELL TERENCE JOHN
IPC: F16H1/46
Filed: 1989-01-19
Abstract: A geared rotary actuator comprises at least two axially aligned compound epicyclic gear trains (40, 41, 23, 28, 29 and 53, 54, 22, 26, 27) driven by an input shaft (20) so that output ring gears (23, 28, 29) in each train rotate relatively. Sun gears (40, 53) in adjacent gear trains are drivingly coupled to the input shaft (20) through a differential device (37) which permits limited rotational displacement between the sun gears (40, 53). An element (136), for example an aircraft lift control surface, may be mounted on one set (23, 24) of the ring gears by means of spindles (134) which extend normally of a plane which includes the axes (A-A) of the ring gears (23, 24), so that as a result of stresses therein the element (136) may tilt locally about the spindles (134).
Patent EP-0334585-A2 (EP)
Inventor: GREEN MARTIN RICHARD
IPC: A61K8/36
Filed: 1989-03-21
Abstract: A preserved composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises:
     (i) a chemical activator of protein kinase C enzymes chosen from diacylglycerols having the structure (1):
      where X is the same or different, and is represented by the grouping: 
 
- -[(CH₂) x , (CH=CH) y ] CH₃ 
where x is 0, or an integer of from 1 to 28, and y is 0 or an integer of from 1 to 5; 
the R groups being of either stereochemical configuration with respect to the carbon backbone of the glycerol molecule, and the double bonds beings of either cis or trans configuration; and   (ii) a cosmetically acceptable vehicle for the chemical activator.
Patent EP-0342787-A2 (EP)
Inventor: AGRAWAL PRATHIMA
IPC: G06F19/00
Filed: 1989-04-06
Abstract: A method for developing a test sequence and for testing manufactured digital circuits. Test vectors are developed based on a simulation-based, directed-­search approach. Specifically, from a given test vector, a next test vector is developed by altering the given test vector and determining the utility of the altered trial vector in propagating circuit faults to the primary outputs, based on a simulation of the circuit and a preselected cost function. The vector set is created through an iterative process of altering an accepted test vector to develop a next trial vector. The vector set is efficiently developed by employing one phase that treats the entire set of circuit faults as the target, followed by another phase that targets specific faults that have not been detected in the previous phase.
Patent EP-0336756-A2 (EP)
Inventor: FUJIHIRA ATSUSHI
IPC: G06F13/28
Filed: 1989-04-06
Abstract: A direct memory access controller adaptable to control a direct memory access transfer in a data processing system which includes at least a central processing unit (13, 50) and a system bus (20), comprises a register (11, 18) coupled to the system bus for outputting a transfer terminate request signal which instructs a normal termination when the central processing unit is operating and a write operation is carried out with respect to the register from the central processing unit, and a transfer termination part (12) coupled to the register for stopping to accept a new transfer request signal or stopping to generate a transfer request signal responsive to the transfer termination request signal so as to make an instructed channel inactive.
Patent EP-0337712-A2 (EP)
Inventor: CHIENG PAUL C
IPC: C01C1/16
Filed: 1989-04-11
Abstract: A method for producing high purity silica and ammonium fluo­ride from silicon tetrafluoride-containing gas wherein silicon tetrafluoride-containing gas from the acidulation of phosphorus-con­taining rock is recovered and the liquid entrainment is separated from the gas. The recovered gas is converted to an ammonium fluosilicate solution and is ammoniated to produce high purity silica and ammonium fluoride. The recovered gas can be converted to an ammonium fluosilicate solution either by adsorbing the gas directly in a solution of ammonium fluoride or by first absorbing the gas in water to produce fluosilicic acid and then reacting the fluosilicic acid with ammonia or ammonium fluoride. In a second aspect, the invention provides a method of separately recovering high purity silica and ammonium fluoride from an impure aqueous fluosilicic acid solution by reacting the fluosilicic acid solution with ammonia or ammonium fluoride for a time and at a temperature sufficient to form ammonium fluosilicate solution, recovering solid ammonium fluosilicate from the solution, purifying the solid ammonium fluosilicate by dissolving the solid in high purity water or ammonium fluosilicate solution, recrystallizing solid ammonium fluosilicate, and recovering purified ammonium fluosilicate crystals from the solu­tion, forming an aqueous solution of the purified ammonium fluosilicate crystals and ammoniating the solution for a time and at a temperature sufficient to precipitate silica, and separately recover­ing high purity silica and ammonium fluoride.
Patent EP-0338814-A2 (EP)
Inventor: KAKIZAKI SHINOBU
IPC: B60G17/019
Filed: 1989-04-19
Abstract: An automotive suspension system employs a pressure sensor means (60, 90) designed for monitoring fluid pressure in a fluid chamber of shock absorber to be compressed during piston (4) bounding stroke. Variable suspension characteristics to vary suspension mode between HARD mode and SOFT mode so that suspension mode is normally set in SOFT mode and switched into HARD mode when the peak value of variation rate of the output of the sensor means is detected. The suspension system is provided a deadband for maintaining the suspension mode unchanged even when the peak of variation rate is detected.
Patent EP-0340005-A2 (EP)
Inventor: GOLDENBERG MILTON DAVID
IPC: A61K38/19
Filed: 1989-04-27
Abstract: External beam radiation therapy of cancer and other abnormal proliferative processes, and immunosuppression of transplant candidates, is improved using cytokines to prevent, mitigate or reverse adverse radiation-induced toxicity, especially to hematopoietic cells. A preferred cytokine is IL-1. Higher doses of radiation can be administered and tolerated by the patient and dose-limiting marrow toxicity can be prevented, palliated or reversed using adjunct cytokine therapy.
Patent EP-0346111-A2 (EP)
Inventor: KINSTEDT GEORGE CARL
IPC: C11D3/37
Filed: 1989-06-08
Abstract: Thickened aqueous automatic dishwashing detergent composi­tions comprising certain bleach-stable capped polyalkylene oxide block copolymer nonionic surfactants.