baber/WOPTO huggingface dataset:
Patent EP-0398035-A2 (EP)
Inventor: ABENDROTH WERNER
IPC: C10B25/16
Filed: 1990-04-19
Abstract: The invention relates to a coke oven door with an elastic sealing diaphragm (2) which is fastened to the door body (1), preferably so as to adjustable in the longitudinal direction of the oven, the free leg of which sealing diaphragm (2) carries the encircling spring-loaded sealing element (13) coming to bear on the door frame. According to the invention, the sealing element (13) is pressed against the door frame (3) with the aid of leaf springs (8), (8a) fastened to the door body (1) so as to be adjustable in the longitudinal direction of the oven. <IMAGE>
Patent EP-0408865-A2 (EP)
Inventor: HARTMAN LOTHAR
IPC: B08B3/02
Filed: 1990-05-23
Abstract: In a valve pistol, particularly for a high pressure cleaning device, with a pistol housing (1) with a handle (2), with a valve (3) placed in the pistol housing (1) that is opened against the system pressure by a force transmission element that is displaced against a valve body (9) by a hand lever (12) that is mounted so that it can be pivoted on a pivot pin (11) in the pistol housing (1). The hand lever (12) can be pivoted over a certain pivoting path and has an actuating arm (13) that engages against the force transmission element (10). In accordance with a preferred embodiment, with little construction expense, it can be achieved that the holding force required on the hand lever (12) can be made as small as possible even when the valve body is opened, in that the pivot pin (11) is mounted in the pistol housing (1) or in the hand lever in a slot (14) extending approximately in the direction of movement of the force transmission element (10) and can be shifted in this slot, so that a shifting movement is partially superposed on the pivoting movement of hand lever (12) around the pivot pin (11), that the shifting movement of hand lever (12) is derived from its pivoting movement and for this purpose an effective drive connection, particularly a wedge-like connection is provided between the hand lever (12) and the pistol housing (1) or an L-shaped part for the pressure medium, and that a drive part is mounted on the hand lever (12) at a distance from the pivot pin (11) and a stationary support part, particularly a support roller (b 17), is installed on the pistol housing (1) or on the L-shaped part (6).
Patent EP-0402951-A2 (EP)
Inventor: AKASHI MANABU
IPC: A61M16/00
Filed: 1990-06-15
Abstract: A mechanical ventilator has an airway circuit (D) which is inserted into a trachea (T) of a patient by way of his airway, an inspiratory circuit (P1) and an expiratory circuit which are branched from the airway circuit. A gas delivering means (3) is provided at the end of the inspiratory circuit, and a gas flow regulating means is provided in the inspiratory circuit for regulating the gas flow to be delivered from the gas delivering means to the patient. A flowmeter (1a) is provided in the airway circuit (D) at the entry of the respiratory system of the patient for directly and continuously measuring the respiratory flow of the patient and outputting respiratory flow signal to a computer (5). The computer controls the operation of the gas flow regulating means so as to regulate the gas flow to be delivered to the patient in accordance with the change in respiratory flow signal of the patient.
Patent EP-0409126-A2 (EP)
Inventor: MITSUMAKI HIROSHI
IPC: G01N35/04
Filed: 1990-07-16
Abstract: An annular train of reaction vessels (11) is formed on an intermittently rotatable turn table (17). In order to measure test items requiring different analysis times, samples and necessary reagents are successively added to the reaction vessels (11). The analysis times for the test items assigned to the respective reaction vessels (11) are stored in association with positions or numbers of the reaction vessels. Reactions for the test items requiring different analysis times are proceeded parallelly on the turn table (17). The reaction vessel (11) whose required analysis time has expired is renewed by a vessel renew device (25, 23) such as a washing device and prepared for receiving next sample. When a sample for a test item requiring a short analysis time is added to a second reaction vessel after a sample for a test item requiring a long analysis time has been added to a first reaction vessel, the second reaction vessel is renewed earlier than the first reaction vessel.
Patent EP-0410260-A2 (EP)
Inventor: ROSENBERG SAUL H
IPC: C07D295/18
Filed: 1990-07-16
Abstract: A renin inhibiting compound having an aminodiol functional group is useful for treating hypertension, congestive heart failure and glaucoma and inhibits retroviral protease.
Patent EP-0414071-A2 (EP)
Inventor: HAEHNSEN HEINRICH DR
IPC: G11B7/2534
Filed: 1990-08-11
Abstract: Polydiorganosiloxane polycarbonate block copolymers which have a mean molecular weight Mw (weight average) of from 8,000 to 30,000, and contain from 90 to 99.9 % by weight of aromatic carbonate structural units and from 10 to 0.1 % by weight of polydiorganosiloxane structural units having a degree of polymerisation of from 2 to 40, are used as substrates for optical data stores (memories).
Patent EP-0414146-A2 (EP)
Inventor: KOBAYASHI HIROAKI
IPC: H01L21/60
Filed: 1990-08-17
Abstract: A wire bonding apparatus for semiconductor devices has a drive for driving a supporting block (7) for holding the workpiece, the drive being capable of vertically moving and stopping the supporting block (7) at a predetermined position, an optical means (10,11) disposed above the supporting block (7) and used for recognizing the pattern of the workpiece held on the supporting block (7), a storage means (30) for prestoring each level of the workpiece and a control unit (29) for controlling the drive, moving the workpiece to the position stored in the storage means (30) and stopping the workpiece at that position. The supporting block (7) is supported by a stroke bearing (8) comprising a fixed part (8a) and a moving part (8b) which is moved and guided in the direction perpendicular to the fixed part (8a). The drive for driving the supporting block comprises a drive cam (21) secured onto a cam shaft (26) and generating a uniform velocity cam curve, a cam follower (20) for coming contact with the drive cam (21), and a cam-driving pulse motor (27) capable of rotating the cam shaft (26) and electrically controlling the angle of rotation of the drive cam (21).
Patent EP-0422437-A2 (EP)
Inventor: SCHULZ-SCHLITTE WOLFGANG-HANS
IPC: C08G79/02
Filed: 1990-09-25
Abstract: The novel polyphosphonates, which are highly branched by means of polyfunctional phosphorus compounds, are suitable for use in mouldings, fibres or films and as flameproofing agents and stabilisers in plastics. The novel, highly branched polyphosphonates have good thermal ageing resistance and permit good processibility in conjunction with high migration resistance at elevated temperatures during use.
Patent EP-0427182-A2 (EP)
Inventor: TOGANE HIKOHIRO C O MITSUBISHI
IPC: H01J29/76
Filed: 1990-11-05
Abstract: A deflection yoke mounted on a television picture tube commprises a horizontal deflection coil (2), a vertical deflection coil (5) and a separator (3) for isolating the horizontal deflection coil from the vertical deflection coil, wherein the separator (3) is a molded product of a mixture of plastics and granular ceramics having high thermal conductivity.
Patent EP-0430046-A2 (EP)
Inventor: PETERSON ROBERT S
IPC: B21B37/46
Filed: 1990-11-20
Abstract: In an arrangement for a tandem cold mill in order to compensate for "speed effect," each stand has a roll force memory unit (41) and an oil film roll force controller unit (74) which operate together, and in conjunction with a tensiometer (28), to maintain a relatively constant roll gap during the acceleration and deceleration phases of the mill. In threading, in tailing out, and in a full run speed of the mill, the roll force memory unit (41) is constantly operating to obtain a "lock on" roll force reference for the stand prior to the acceleration or deceleration phase. A roll force error signal, which is the difference between a roll force reference of the roll force memory unit (41) and an instantaneous roll force, enters the oil film roll controller (74). A proportional integrator type controller in the oil film roll force controller unit (74) changes the roll force error signal within a limit of + 25% of the desired tension. This oil film roll controller (74) produces a tension reference signal which is compared to the desired tension and selectively with the actual tension to produce a tension error signal used to control the roll gap control system of the stand or used to provide a speed change reference for the downstream stand.
Patent EP-0389015-A2 (EP)
Inventor: FURIO DIANE LYNN
IPC: A61F5/44
Filed: 1990-02-26
Abstract: Absorbent articles such as sanitary napkins, diapers, and the like, comprising a topsheet and an absorbent core, are provided with odor-controlling agents, especially molecular sieves, in the form of a comminuted sheet material. The sheet form simplifies the handling of the odor-controlling agents and the high-speed manufacture of the finished article. By comminuting the sheet, rather than using it in integral form, the sanitary and aesthetic advantages associated with modern topsheet materials are retained.
Patent EP-0404370-A2 (EP)
Inventor: BELLOS THOMAS J
IPC: A61K35/74
Filed: 1990-05-30
Abstract: A method for resolving emulsions produced in pre­paration of pharmaceuticals by fermentation and in other such bioprocesses is disclosed. The method comprises adding an effective amount of a demulsifier to an emulsion containing fermentation product that includes a pharmaceu­tical which is desired to be extracted from the emulsion. The demulsifier comprises a nitrogen composition that is selected from among (a) polyoxyalkylated amines that have been derived from amines having about six to about thirty carbon atoms, (b) polyoxyalkylated amines that have been quaternized to at least some extent and that have been derived from amines having about six to about thirty car­bon atoms, (c) conjugate acid salts of polyoxyalkylated amines that have been derived from amines having about six to about thirty carbon atoms, (d) salts of polyoxyal­kylated amines that have been quaternized to at least some extent and that have been derived from amines having about six to about thirty carbon atoms, (e) condensation product formed by heating an oxyalkylated amine under dehydration condensation conditions to produce a polyoxyalkylated amine of molecular weight of at least about 400, (f) con­jugate acid salts of said condensation product, (g) said   condensation product that has been quaternized to at least some extent, (h) conjugate acid salts of said condensation product that have been quaternized to at least some ex­tent, (i) copolymers of an epihalohydrin and an amine selected from the group consisting of lower aliphatic pri­mary amines having from two to about eight carbon atoms and lower aliphatic secondary amines having from two to about eight carbon atoms, (j) such copolymers of an epi­halohydrin and a lower aliphatic primary monoamine having from two to about eight carbon atoms, in which at least some of the nitrogen atoms of the copolymers therein have been quaternized, (k) polydialkyldiallyl ammonium salts, (1) polymers of acrylamido alkylene quaternary ammonium salts, and (m) mixtures thereof.
Patent EP-0408361-A2 (EP)
Inventor: MURAKAMI YUTAKA
IPC: G06F9/44
Filed: 1990-07-12
Abstract: An electronic equipment comprises a memory for storing information necessary for the execution of control programs and identification information which identify the control programs, first check means for determining whether the identification information of the control program to be executed is equal to the identification information stored in the memory, second check means for determining whether there is a vacant area in the memory when the decision by the first check means indicates non-equality, and a control unit for storing the information necessary for the control program to be executed in the memory together with the identification information thereof when the second check means detects a vacant area.
Patent EP-0419125-A2 (EP)
Inventor: WOBERMIN JAMES A
IPC: H04N5/262
Filed: 1990-09-13
Abstract: A symbol generator with pipeline architecture comprised of a series of processing stages that regenerate a complete video data signal for each display field is disclosed herein. The pipeline design offers a number of advantages over other systems. Any symbol in a display may be moved in real time and independently of any other symbol, because the display is regenerated for each and every field. The symbol generator includes a cpu microprocessor, vertical sorter, boundary generator, horizontal sorter, and color palette.
Patent EP-0427502-A2 (EP)
Inventor: SEXTON DANIEL WHITE
IPC: G06F15/16
Filed: 1990-11-06
Abstract: A plurality (50) of programmable logic controllers (PLC's) (100, 200, 300) are coupled together by a common bus (400). An attach signal (310) is transmitted by the master PLC (100) to address and select the particular slave PLC (200, 300) to which the master PLC desires to transmit a message. The master PLC then transmits a mailbox signal (520) including data and message length information regarding a next message if not all data from the master PLC and intended for the slave PLC could fit in the mailbox message. Additional next messages, (530, 540, 550) each including data and next message length information, are sent by the master PLC to the selected slave PLC as necessary until all of the data intended for the selected slave PLC is transmitted by the master PLC. This permits the data in the mailbox message and the data in any next messages to be transferred directly from the bus (400) to a memory (140) within the slave PLC via a direct memory access (DMA) controller (130) in the slave PLC without the intervention of a CPU (110) in the slave PLC. Since non-selected slave PLC's receive next message length information, such non-selected slave PLC's are substantially free to perform other activities for those periods of time they know will be consumed by next messages.
Patent EP-0434443-A2 (EP)
Inventor: ROCHESTER JAMES
IPC: G02B6/44
Filed: 1990-12-20
Abstract: A moving optical fiber (10) is guided in its motion by an annular guide apparatus (40) which receives the optical fiber (10) within an inner bore (66) and stabilizes its transverse position as it moves longitudinally. The guide (40) has a plurality of gas jets extending into the inner bore (66) that create a cushion of gas to maintain the position of the optical fiber (10) in the center of the bore (66), without the need for any physical contact between the bore (66) and the optical fiber (10). The annular guide (40) is preferably formed from a housing (42) that defines a gas plenum (74) and a flow control plate (52) that fits to the housing (42) and has circumferentially spaced, radially extending gas flow passages (54) etched therein. A gas flow introduced into the plenum (74) from an external source is distributed to the gas flow passages (54) and thence to the inner bore (66) to prevent the optical fiber (10) from physically contacting the guide (40).
Patent EP-0395474-A2 (EP)
Inventor: IGUCHI YUJI
IPC: G09B25/00
Filed: 1990-04-18
Abstract: A plastic-model kit comprising a plurality of units which consist essentially of a die sheet for molding and having cavities and a thermoplastic resin having a low softening temperature, the die sheet and the thermoplastic resin being packed together in one package, is disclosed. 
     The thermoplastic resin can be softened, by dipping in hot water, for example, at about 60°C to 80°C, and the softened resin can be cast by hand or by a simple tool into the cavities on or through the molding die sheet and then cooled under ordinary temperature (that is, 20°C to 30°C) to form various shaped and sized pieces for the plastic-model kit. 
     Ornaments or decorations having a three-dimensional or roughly three-dimensional visuality such as for dolls, human models, animal models, building models, ship models, car models, airplane models, and the like can be assembled from the present plastic-model kit. 
     In addition, various accessories, for the hair or clothes and the like can be assembled from the present plastic-model kit. 
     These various products all have an individual and different characteristic of shape, designs, sizes and/or color, and accordingly, these provide wide scopes of creativity to artists or
Patent EP-0430772-A2 (EP)
Inventor: SANJI MASAKI
IPC: B23K35/363
Filed: 1990-11-22
Abstract: A water-soluble soldering flux having good solderability, removability with water, and insulation resistance comprises, as activators, a combination of tartaric acid and a hydrohalide salt of mono-, di-, or tri-ethanolamine.
Patent EP-0407331-A2 (EP)
Inventor: NEWKIRK MARC STEVENS
IPC: B22D19/00
Filed: 1990-07-05
Abstract: The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform (4) with molten matrix metal (2) and bonding the spontaneously infiltrated material to at least one second material such as a ceramic or ceramic containing body and/or a metal or metal containing body. Particu­larly, an infiltration enhancer and/or infiltration enhancer precursor and/or infiltrating atmosphere are in communication with a filler material or a preform (4), at least at some point during the process, which permits molten matrix metal (2) to spontaneously infiltrate the filler material or preform (4). Moreover, prior to infiltration, the filler material or pre­form (4) is placed into contact with at least a portion of a second material such that after infiltration of the filler material or preform (4), the in­filtrated material is bonded to the second material, thereby forming a macrocomposite body.
Patent EP-0450526-A2 (EP)
Inventor: ZIKAN KAREL
IPC: G06E1/04
Filed: 1991-03-28
Abstract: Data processing systems are described for processing linear programming problems. The invention employs optical processors (100) or digital processors to perform Gaussian pivot operations by performing outer product matrix operations in parallel. The processor (100) can solve linear programming problems utilizing various techniques, including the Simplex and Karmarkar algorithms. This results in a greatly improved speed in solving linear progams over prior techniques involving sequential computing.
Patent EP-0466025-A2 (EP)
Inventor: TANAKA AKINOBU
IPC: G03F7/075
Filed: 1991-07-04
Abstract: A resist material comprises a polysiloxane obtained by hydrolysis and condensation with dehydration of one or more alkoxysilanes having an oxirane ring, or of a mixture of the alkoxysilane(s) having an oxirane ring and one or more alkoxysilanes having no oxirane ring, and an acid generator. The resist material may contain one or more of a spectral sensitizer, an organic polymer having a hydroxyl group or an epoxy compound. Resist patterns are formed by coating an organic polymer on a substrate (1) and then the resist material on the film of the organic polymer to form a two layer resist having a bottom layer (2) of the organic polymer and top layer (3) of the resist material, prebaking, imagewise exposing high radiation, postbaking, and developing the resist with alkaline solutions to remove an unexposed portion of the top layer, and dry etching the bottom layer using the relic of the resist material as a mask. The temperature of the post baking is preferably lower than that of the prebaking.
Patent EP-0480178-A2 (EP)
Inventor: SAKAMOTO MASARU
IPC: H01L21/285
Filed: 1991-09-06
Abstract: A process for preparing a semiconductor device comprises exposing at least a part of the main surface of a semiconductor substrate, forming a layer comprising the same main component as the above substrate, forming a flattening agent layer on the surface of said layer, removing the above layer and the flattening agent layer at the same time and injecting an impurity after said removing step. There is disclosed
     - A two step heat treatment for activating an ion impurity injected into a a polycrystalline silicon layer   - A process for forming a polycrystalline (or monocrystalline) silicon layer by injecting an impurity into an amorphous silicon layer and by heat treating the injected layer. (This amorphous silicon layer can be provided by ion injecting an impurity into a polycrystalline silicon layer).   - A process for forming a diffused region into a substrate, by diffusing an impurity injected in a polycrystalline layer, through that polycrystalline layer and through an underlying tunnelling thin film.
Patent EP-0488121-A2 (EP)
Inventor: KLOBUCAR KEITH PAUL
IPC: B29C49/48
Filed: 1991-11-25
Abstract: A process for injection molding a thermoplastic backing or other synthetic resin to a carpet layer (14) by suspending the carpet layer (14) between two mold halves (46,48), injecting a thermoplastic resin into the mold, and injecting an inert fluid such as nitrogen into the mold at a relatively low pressure to assist in distribution of the thermoplastic resin throughout all points of the mold. The invention also relates to a synthetic resin backed carpet, which resin backed carpet may constitute a vehicle dashboard. The vehicle dashboard can include an internal runner or rib which has a hollow portion formed substantially along its length, the hollow portion being formed by injection of the inert fluid during the injection molding process.
Patent EP-0492294-A2 (EP)
Inventor: FINZEL LOTHAR DIPL-ING
IPC: G02B6/38
Filed: 1991-12-11
Abstract: The crimped splice serves to connect optical fibres (10) which are fixed by radial pressing. For this purpose, the optical fibres (10) are laid in a guide groove (13) in the base surface, e.g. of an outer part (1), pushed against one another and fixed by the other part. The necessary contact pressure is achieved by pressing together the limbs (28, 29) of the outer part (1). 
<??>The crimped splice is easy to produce and allows simple assembly. 
<IMAGE>
Patent EP-0478090-A2 (EP)
Inventor: SCHMUTZLER LUIS OTTO FABER
IPC: C11B3/10
Filed: 1991-09-25
Abstract: The invention relates to a method for refining glyceride oil, comprising the steps of:
     i) acidifying the oil with an acid;   ii) partially neutralizing the acidified oil with alkali;   iii) contacting the partially neutralized oil with an amorphous silica; and   iv) removing solids from the glyceride oil.   
     Preferably, water is removed from the mixture comprising the glyceride oil and the amorphous silica before any solids are removed.
Patent EP-0489450-A2 (EP)
Inventor: OSKAM HERMAN
IPC: E06B9/90
Filed: 1991-11-12
Abstract: A closure, such as an insect screen, for a door or window opening having guide tracks (12,14) at opposite sides, a retractor assembly (16) mounted at a third side of the frame, a flexible screen (10) wound at one of its ends to the retractor, a header bar (18) secured to the other end of the flexible screen, said header bar being guided by said guide tracks for movement perpendicular thereto. A pair of wheels (62), one mounted at each end of the header bar (18) are operatively associated with one of the guide tracks (22) and a brake and preferably also a drive mechanism are provided on the header bar (16), the brake being effective simultaneous to stop rotation of both of the wheels (62) and thereby to arrest movement of the header bar at any location along the length of the guide tracks, and the drive means being arranged to urge the header bar to the closed position of the screen (10).
Patent EP-0449516-A2 (EP)
Inventor: SHIMOMURA YUKARI
IPC: G06N3/04
Filed: 1991-03-21
Abstract: Use is made of a neural network in order to restore a binary image to an original multi-level image, by way of example. Using the neural network makes it possible to raise the accuracy of restoration and the speed of processing.