baber/WOPTO huggingface dataset:
Patent EP-0290104-A2 (EP)
Inventor: VAN DER LELIE HERMANUS
IPC: A47H13/14
Filed: 1988-05-04
Abstract: Device to be used for fastening a hanger (57) in a curtain (64) plait, said device comprising a strip (24) extending substantially parallel to the table top (2) of the sewing machine (3), and being provided with means (35,40) for picking up and temporary holding a hanger (57) and means for supporting and moving said strip in such a way that this can be brought sequentially to various positions so that the hanger will come to lie in a curtain plait and below the presser foot (4) of the sewing machine (3) to be sewn to the curtain (64). The related hanger (57) comprises a hook portion (62), a lip (63) connected to it and recesses (67) in the portion connecting the hook (62) and the lip (63).
Patent EP-0287199-A2 (EP)
Inventor: HAQ ZIA AV MARECHAL HASTIMPHIL
IPC: D06M13/224
Filed: 1988-02-18
Abstract: A method of conditioning fabrics comprises contacting the fabrics in an aqueous environment with a fabric conditioning agent. The fabric conditioning agent comprises an organofunctional polyalkyl siloxane having the general formula (I)
      wherein each R is independently an alkyl group containing 1 to 4 carbon atoms, each of R¹, R², and R³ is independently an alkyl group containing 1 to 24 carbon atoms or R³ is the group (CH₂) q  COO⁻ where q is O to 10, A is a divalent hydrocarbon group interrupted by or substituted with one or more oxygen containing groups, Z is a monovalent anion or the equivalent thereof, n and m are positive integers and r is a positive integer or zero such as to render the siloxane electrically neutral.
Patent EP-0311232-A2 (EP)
Inventor: SUZUKI YOSHIHARU
IPC: C08J7/043
Filed: 1988-05-18
Abstract: Provided herein is a process for surface treatment of moldings of liquid-­crystalline polyester resin which comprises roughening with an alkaline aqueous solution the surface of moldings of melt-processable polyester capable of forming an anisotropic molten phase. The process is intended to provide the moldings with surface characteristics suitable for surface decoration such as printing, painting, metallizing, and plating and also for bonding with an adhesive.
Patent EP-0294990-A2 (EP)
Inventor: BAKER PATRICK JAMES
IPC: C07K7/08
Filed: 1988-06-01
Abstract: This invention relates to a new chromatog­raphic process for purifying fermentation products, particularly the antibiotic LY146032, from fermentation broths by use of a reverse phase non-functional resin. 
     In the process of this invention the resin is loaded with the compound in the aqueous phase, the water then is removed from the resin and the resin converted to the organic phase for the resolution step. This process is applicable to purifying compounds which are adsorbed on reverse phase non-­functional resins.
Patent EP-0299723-A2 (EP)
Inventor: NISHIO KOJI C O PATENT DIVISIO
IPC: G05F3/26
Filed: 1988-07-12
Abstract: A current mirror circuit comprises first (Q10), second (Q11) and third (Q12) transistors of same conductivity type. The emitter electrodes of the first and second transistors are connected to the power source terminal (Vcc), and the base electrodes thereof are connected in common. An input current (Iref)is supplied to the collector electrode of the first transistor. The emitter electrode of the third transistor is connected to the common connection of the first and second transistors, and the base electrode thereof is connected to the collector electrode of the first transistor. A resistor (5) is connected between the base and collector electrodes of the first transistor.
Patent EP-0335030-A2 (EP)
Inventor: GERSTENFELD ARTHUR
IPC: G01S13/91
Filed: 1988-08-10
Abstract: An air traffic control training system and method for interacting with a user, the system and method generating a representation of at least one moving aircraft having an initial position and heading for producing a dynamic simulation of an air traffic scenario. Controller commands issued by a user are entered for altering the air traffic scenario. Rules and procedures stored in a knowledge base are compared to the present state of the simulation of the air traffic scenario or to the controller command by an expert system for issuing a warning upon the immediate or foreseeable failure to observe any rule or procedure in the knowledge base.
Patent EP-0323232-A2 (EP)
Inventor: TAKAHASHI AKIRA
IPC: G11B17/34
Filed: 1988-12-28
Abstract: The device comprises an optical head (2) for irradiating a magneto-optical recording medium of an magneto-optical card (1) taken into the device with laser beam, a magnet field generator (6) for applying a biased magnetic field to said magneto-optical recording medium and an optical system manipulating mechanism for the optical system of the above-mentioned optical head for varying the spot irradiated by the laser beam, wherein the optical head is fixed to the main frame of the device, the magneto-optical card is supported where it is irradiated by the laser beam emitted from the optical head, this magneto-optical card is moved horizontally in a plane parallel to the surface of the magneto-optical card for rough searching and then a part (7) or the whole of the magnetic field generator (6) is moved to come into contact with the magneto-optical card to stop the vibration of the magneto-optical card and then the spot to be irradiated by the laser beam is varied by means of the optical system of the optical head for access to the magneto-optical card to be done thereby.
Patent EP-0323754-A2 (EP)
Inventor: INOUE KAZOU
IPC: F02B37/18
Filed: 1988-12-29
Abstract: A method of controlling supercharging pressure in an internal combustion engine having a supercharger having an increase rate-varying device for varying an increase rate of the supercharging pressure. The supercharging pressure is controlled to a desired value in response to a difference between an actual value of the supercharging pressure and the desired value. The increase rate-varying device is held in a position for obtaining the maximum increase rate of the supercharging pressure while the actual value of the supercharging pressure is below a predetermined value which is lower than the above desired value. The predetermined value is set to a lower value as the increase rate of the supercharging pressure is larger, or when a transmission of the engine is in a lower speed position than when the transmission is in a higher speed position. Also, the predetermined value of the supercharging pressure is set to a lower value as an actual intake air temperature is lower.
Patent EP-0343596-A2 (EP)
Inventor: BERGMANN THOMAS DR RER NAT
IPC: F26B5/06
Filed: 1989-05-23
Abstract: For the freeze-drying of, in particular, biological or pharmaceutical material under sterile conditions, the material to be dried is placed in a container whose sides are at least partly composed of a hydrophobic, porous, germproof membrane which is permeable to water vapour, the container is closed pressure-tight and then the material is freeze-dried in the closed container under usual conditions.
Patent EP-0370243-A2 (EP)
Inventor: ANGELI STEPHEN RICHARD
IPC: C08L77/00
Filed: 1989-10-23
Abstract: Thermoplastic blends of amorphous polyamide resins with poly(alkenyl aromatic) resins have improved properties over previously known blends, including producing clear, transparent blends over their entire compositional range.
Patent EP-0367290-A2 (EP)
Inventor: SAKURAI SYUNKI
IPC: G06F3/0481
Filed: 1989-11-03
Abstract: A cursor move control method and an apparatus for carrying out the same. Desired positions on a display screen (3) are registered in a registration table (23). In response to depression of a TAB key or BACK TAB key of a keyboard (1), positional difference between the current position of a cursor and one of the desired positions registered in the registration table is arithmetically determined. The cursor is moved to one of the desired positions from the current position in accordance with the difference.
Patent EP-0378771-A2 (EP)
Inventor: OEHME RAINER
IPC: A61H23/02
Filed: 1989-11-09
Abstract: A base body (2) of a resonator has groups (3, 4, 5) of in each case a long prong (6, 10, 13) and a shorter prong (7, 8, 9; 11, 12; 14) or a plurality of shorter but equally long prongs (7, 8, 9; 11, 12; 14). Due to its shape, it is particularly capable of resonant oscillation due to the effect of invisible forces. The resulting harmonic oscillation can be amplified as required and can be used for a multiplicity of purposes, for example in medicine. <IMAGE>
Patent EP-0393244-A2 (EP)
IPC: G02C5/22
Filed: 1989-11-10
Abstract: The invention relates to a spectacle frame with a screw connection secured against unscrewing for mounting parts, in particular hinged parts. Provided for this purpose is a one-piece metal screw connection which does not lead to self-seizure nor to jamming of the opposing jointed rings nor, furthermore, require any plastic insert, i.e. can remain installed during soldering work. This is achieved when, given a conical angle of between 20 DEG  and 40 DEG , in particular 30 DEG , with an adjoining clearance angle, there is provided in a mounting part when the screw head is screwed in a differential angle of 1 DEG  to 3 DEG  between the screw head and receptacle in conjunction with a slim conical bore. As a result, in the event of strong tightening of the screw, on the one hand, self-loosening due to high friction is avoided and, on the other hand, too high a contact stress of the hinge rings is also avoided. 
<IMAGE>
Patent EP-0374962-A2 (EP)
Inventor: SEITSONEN JUHA
IPC: H01H9/02
Filed: 1989-12-22
Abstract: Procedure for the generation of control signals in a push button box designed e.g. for the control of a crane and comprising at least one push button element, and a push button box implementing the procedure. For the generation of control signals, signals representing the position of the push button element (4) are transferred by non-contacting means from the push button element to a signal generating unit (7a,7b, 21-26) which produces control signals proportional to the position of the push button element (4).
Patent EP-0329476-A2 (EP)
Inventor: WAKE WARREN K
IPC: G06T15/50
Filed: 1989-02-17
Abstract: An apparatus and system for generating smooth shaded continuous tone images based on user selected curve constraints that define the color intensity level transition in the image. The curve constraints define an intensity surface for each selected color. These surfaces are mapped, pixel by pixel onto a two-dimensional matrix array. The image generated from this two-dimensional matrix array can be stored, modified transmitted, displayed, or printed.
Patent EP-0338808-A2 (EP)
Inventor: BRINKMAN KARL M
IPC: B41M5/155
Filed: 1989-04-19
Abstract: Phenol/aldehyde condensation products useful in the development of colored images from colorless dyes are disclosed. The phenol/aldehyde condensa­tion products are produced by the interaction of an alkyl-substituted salicylic acid, an alkyl-substi­tuted phenol, an aldehyde, and a metal source. The phenol/aldehyde condensation products are particu­larly useful in a photosensitive imaging system in which images are formed by the image-wise reaction of the developer with one or more chromogenic materials, and in carbonless copy paper systems.
Patent EP-0352075-A2 (EP)
Inventor: SAKAIDA ATSUO BROTHER KOGYO K
IPC: B41J2/505
Filed: 1989-07-19
Abstract: A device for magnifying displacement of an elongated piezoelectric element adapted to be displaced by application of voltage thereto, including a main frame extending along one side of the piezoelectric element and having a lateral projection for supporting one end of the piezoelectric element with respect to a direction of displacement of the piezoelectric element; a movable member mounted on the other end of the piezoelectric element with respect to the direction of displacement of the piezoelectric element; a first leaf spring fixed at its one end portion to the main frame; a second leaf spring fixed at its one portion to the movable member and disposed in opposed relationship to the first leaf spring; a rocking member fixedly connected to the other end of the first leaf spring and the other end of the second leaf spring and adapted to be rocked by flexing of the first and second leaf springs to be generated by the displacement of the piezoelectric element; a sub frame extending along the other side of the piezoelectric element opposite to the main frame to a position opposed to the movable member and fixedly connected at its one end to the lateral projection of the main frame; and a quadri-hinged parallel link mechanism fixed to the movable member and the other end of the sub frame, so as to displace the movable member in parallel to the direction of displacement of the piezoelectric element.
Patent EP-0353041-A2 (EP)
Inventor: DEROME MICHAEL FERNAND ALEXAND
IPC: G06F7/72
Filed: 1989-07-26
Abstract: A high speed signal processing apparatus for processing long numbers includes a modified signed digit adder 12 having a plurality of adder cells. An input means is provided for inputting binary signals and binary coded modified signed digit format signals to the adder 12 for effecting simultaneous addition and or subtraction of the binary signals and the binary coded modified signed digit format signals. The apparatus includes means for performing modulo multiplication of the inputted signals and a converter 18 for converting the results to normal binary.
Patent EP-0360401-A2 (EP)
Inventor: SEKIYA KAZUO SUNHEIM ASAMI
IPC: H04N1/40
Filed: 1989-08-08
Abstract: A method for use in a digital data display system for converting selected M gray levels in a K-gray scale to an N-gray scale (where K>N≧M) comprising: a stage of creating a first table in which each of said M gray levels is mapped, in accordance with the order and magnitude of the relative brightness in the K-gray scale, in different M gray levels in the N-gray scale, and a stage of creating a second table in which the M gray levels in the N-gray scale mapped in said first table is mapped correspondingly to the M gray levels in said K-gray scale.
Patent EP-0356218-A2 (EP)
Inventor: MATSUSHITA TAKESHI
IPC: H01L27/10
Filed: 1989-08-23
Abstract: A semiconductor memory having storage cells each comprising a MIS transistor (6, 7, 13) and a capacitor (1, 2, 10) comprises a semiconductor substrate (1), an insulating layer (3) formed on the semiconductor substrate (1), and semiconductor regions (5) formed on the surface of the insulating layer (3). The MIS transistors (6, 7, 13) are formed, respectively, on the surfaces of the semiconductor regions (5) and separated from each other and from the semiconductor substrate (1) by an insulating layer (3), and the capacitors (1, 2, 10) are formed, respectively, under the corresponding MIS transistors (6, 7, 13). A method of manufacturing the semiconductor memory includes a lapping process for lapping the surface of a wafer in forming the semiconductor regions (5) in recesses (4) formed in the insulating layer (3). The lapping process uses an alkaline liquid (156) as a lapping liquid and employs a lapping disc (155) provided with a hard lapping pad (154) to finish the surfaces of the semiconductor regions (5) flush with the surface of the insulating layer (3).
Patent EP-0363205-A2 (EP)
Inventor: HORI MAKOTO
IPC: H03L7/107
Filed: 1989-10-05
Abstract: An FM tuner including an PLLFM demodulation circuit (13a) is disclosed, which selectively employs one of two BPFs (7, 8) with different extraction bandwidths as IFBPF. This FM tuner is configured such that by employing a relationship between a lock range and an input signal level of the PLLFM demodulation circuit (13a), an optimum value of the lock range of the demodulation circuit (13a) is set for a bandwidth of an input signal, even if any of the BPFs (7, 8) is selected. When the BPF (8) with a narrower bandwidth is selected as the IFBPF, a signal to be inputted to the PLLFM demodulation circuit (13a) is attenuated to decrease the level of the input signal of the demodulation circuit (13a) lower than that when the other BPF (7) with a larger bandwidth is selected as the IFBPF, thereby reducing a lock range width of the PLLFM demodulation circuit (13a).
Patent EP-0375209-A2 (EP)
Inventor: MOROI MASAYUKI
IPC: H01L21/677
Filed: 1989-12-07
Abstract: This invention includes a device for picking up a semiconductor wafer without using the edges of the wafer thereby eliminating stress to the wafer. The picker moves up and down on a robotic arm and is caused to rest in the same location each time through the use of tapered posts. A circled array of tapered motor driven rollers center and find the flat edge of a semiconductor wafer by rotating the wafer until the flat edge is over a photo cell, at which time finder rollers secure the wafer in its centered and oriented position.
Patent EP-0341181-A2 (EP)
Inventor: CHUECA MOLIA EMILIO
IPC: H01C10/32
Filed: 1989-02-20
Abstract: This potentiometer presents a parallel­epiped casing having a quadrangular plan and is provided with recesses for the coupling of the connecting termi­nals which are definitely joined by plastic deformation of the pivots of the said casing. It also incorporates by-pass holes for the said terminals towards the ends of the resistive plate, as well as recesses for securing the collector by deformable flanges existing at the edges of the said collector. The central hole of the collector is flanged, constituting a bearing for the rotor-actuated cursor, which incorporates at diametrically opposed areas thereof, as contacting elements with the resistive plate and the collector, pairs of countersunks determining rounded supports on the said elements. 
     These elements are assembled automati­cally and continuously. The terminals form part of a continuous band on which they are duly stamped, as occurs with the cursors and the collectors. Each terminal-­casing-resistive plate subassembly, on the one hand, and each rotor-cursor-collector subassembly, on the other, is firstly mounted, maintaining the continuity through the said bands. Finally, one subassembly is secured to the other and the bands which maintained the continuity there­of are eliminated. 
     The resistive plate is obtained from an electroisolating substrate on which a resistive paint is firstly applied and then a silver glaze, with intermediate   drying phases in respective furnaces.
Patent EP-0345203-A2 (EP)
Inventor: KLEIN BODO DIPL-ING
IPC: B60T13/68
Filed: 1989-03-31
Abstract: An electronically regulated pressurised-fluid brake installation for a vehicle, in which pressurised fluid passes during each braking procedure from a pressurised-fluid source, via solenoid valves controlled by an electronic control device and a 3/2-way valve piloted by the pressure in this master brake circuit, into the corresponding wheel brake cylinders and in which, if the electronic control device fails or is switched off, the pressurised fluid passes via a secondary brake circuit, i.e. via a service brake valve and the 3/2-way valve, which is in the neutral position, into the corresponding wheel brake cylinder. Brake failure due to failure of the electronic control device is in this way prevented in an effective manner. <IMAGE>
Patent EP-0379120-A2 (EP)
Inventor: NOLSCHER CHRISTOPH DR
IPC: H01L21/027
Filed: 1990-01-15
Abstract: To reduce pattern size variations due to reflection in a photoresist layer on a semiconductor layer structure, an antireflection layer consisting of an optically dense material is applied underneath the photoresist layer. In particular, a sputtered TiN layer is used as antireflection layer. The process can be used in the production of integrated circuits. <IMAGE>
Patent EP-0389881-A2 (EP)
Inventor: WELTE REINER DR
IPC: C08G18/48
Filed: 1990-03-16
Abstract: Essentially closed-cell rigid foams containing urethane, urea, biuret and isocyanurate groups are prepared by reacting  a) organic polyisocyanates with b) mixtures of b1) polyesters containing at least two hydroxyl groups and having an OH number of greater than 150 and/or polyethers containing at least two hydroxyl groups and having an OH number of greater than 200, and b2) ethylene oxide-containing polyethers containing at least two hydroxyl groups and having an OH number of less than 100, in the presence of  c) isocyanate trimerisation catalysts as catalysts, and  d) water as blowing agent, and optionally  e) chain extenders and/or crosslinking agents and f) assistants and/or additives, at a characteristic number of greater than 110.
Patent EP-0398009-A2 (EP)
Inventor: BLANZ ROLAND
IPC: B60G17/052
Filed: 1990-04-05
Abstract: A commuting valve (1) which can be connected on the input side to a level control valve (18) through a control fluid input port or controlled electrically with raise, lower, drive and stop positions has on a housing (2) a reservoir connection (14) for a compressed air source, an outlet (10) and at least one connection piece (11) for the connection to air suspension bellows (13), a slide (6) and a hollow double valve body (24) being switchable to the four positions in the housing (2) by way of two control pistons (4, 5) and two solenoid valves (37, 38) connected upstream of these, together with an inlet valve (24, 26), an outlet valve (31, 35; 32, 35, etc.) and a shut-off valve (27, 30) for the connection or separation of pipelines in the four positions. The hollow double valve body (24) has a connection piece (21) arranged on the end face for the control line (20) led from the level control valve (18). The reservoir connection (14) for the compressed air source and the connection piece (11) for the connection to the air suspension bellows (13) are arranged between the end-face connection piece (21) and the outlet (10). 
<IMAGE>
Patent EP-0397192-A2 (EP)
Inventor: PRASAD RAVI
IPC: C01B21/04
Filed: 1990-05-11
Abstract: Feed air to a prepurifier adsorption system/cryogenic air separation system for dry, high purity nitrogen and/or oxygen production is dried in a membrane dryer preferably characterized by a countercurrent flow path. Drying is enhanced by the use of purge gas on the permeate side of the membrane dryer, with adsorption system or cryogenic air separation system product or waste gas, dried feed air or ambient air being used as purge gas.
Patent EP-0405483-A2 (EP)
Inventor: MATTHIESSEN HANS
IPC: G01N27/49
Filed: 1990-06-27
Abstract: The aim is to improve a measurement cell for the electrochemical detection of gas samples having at least one measuring electrode and one counterelectrode in a housing filled with an electrolyte, the measuring electrode of said cell being deposited on the electrolyte side as a thin layer on an at least partially permeable protective disc, in such a way that, if the electrolyte feed stock is considerable, the construction of the measurement cell can be substantially simpler and smaller in volume without the ion mobility in the electrolyte becoming smaller. To achieve the object, the counterelectrode (12) is mounted in layer form on a subregion (51) of the protective disc (2), said subregion (51) facing the electrolyte (4) and being impermeable to the gas sample and the electrolyte (4) and being electrically insulated from the measuring electrode (9) and in constant contact with the electrolyte, and only the measuring electrode (9) with the diffusion membrane (8) is applied to a region (50) of the protective disc (2), which region is permeable to the gas sample. 
<IMAGE>