baber/WOPTO huggingface dataset:
Patent EP-0327819-A2 (EP)
Inventor: REMBOLD HELMUT
IPC: F02M45/02
Filed: 1989-01-12
Abstract: Zur Reduzierung des Bauaufwandes und des Raumbedarfes für eine Kraftstoffeinspritzpumpe zur Versorgung mehrerer Zylinder einer insbesondere fremdgezündeten Brennkraftmaschine wird eine Kraftstoffeinspritzpumpe vorgeschlagen, bei durch einen einzigen gemeinsamen Nocken (4) eine Vielzahl von Pumpenkolben (29) angetrieben werden, deren Fördermenge gesteuert über einen Drehschieber (15, 17, 42) und einen nachgeschalteten gemeinsamen Verteiler (15, 44, 52, 53) den Einspritzdüsen (56) an den Einspritzstellen der Brennkraftmaschine zugeführt wird, wobei die Mengensteuerung durch ein elektrisch gesteuertes Ventil (50) erfolgt, das in einer stromabwärts des Drehschiebers abzweigenden Entlastungsleitung (49) sitzend durch Schließen der Entlastungsleitung die Einspritzphase bestimmt.
Patent EP-0332158-A2 (EP)
Inventor: USIFER DOUGLAS A
IPC: G03F7/039
Filed: 1989-03-08
Abstract: This invention relates to a new radiation-sensitive photoresist composition comprising an organic film-­forming material and a radiation-sensitive compound which liberates a carboxylic acid on exposure to deep ultraviolet radiation and which is characterized in that said radiation-sensitive compound is an oxime car­boxylic ester of the general formula I or II
       
     The invention relates also to a process for for­mation of an image. The image-forming process may be used in the production of printing plates and micro­electronic circuits.
Patent EP-0332220-A2 (EP)
Inventor: REITER JOHANN
IPC: B23K9/20
Filed: 1989-03-11
Abstract: In stud-welding guns for the contact or gap welding of studs and the like, a stud-holder fixture, a piston and also a receiving and guide part are designed as a unit in the form of a short or very short essentially axially symmetric part which is provided with steps and which in turn is held in a one-piece plastic housing in such a way as to locked against rotation. A metal ring secured in the one-piece plastic housing is provided at the front end of the same in order to accurately guide the essentially axially symmetric part, while a cap rotatably mounted in the housing for setting the spring pressure of the respective compression spring is provided at the rear end opposite the receiving part. A supporting tube, which is fastened to the front part of the housing via a metal cover plate provided with an earth connection, and the part of the housing in which all functionally important parts of the stud-welding guns are accommodated have a relative size in the ratio of about 1:1 to about 1:1.5 in the direction of their common longitudinal axis. On account of the small dimensions compared with the previous stud-welding guns, extremely manageable and light stud-welding guns are provided with which the same good results can be obtained as with the large, heavy conventional stud-welding guns, for example in narrow, restricted spaces, such as in the engine-compartment space of motor vehicles, in switchgear cabinet construction and the like. <IMAGE>
Patent EP-0342330-A2 (EP)
Inventor: JULIUS JORG
IPC: B03C1/02
Filed: 1989-03-15
Abstract: In order to improve the mode of operation of a device for separating non-magnetic metals, in particular non-ion metals, from a solid mixture by means of a rotating drum (5), in which a rotating magnetic rotor (6) equipped with permanent magnets (9) is arranged, it is proposed, for the purpose of setting the effective region of the alternating magnetic field generated by the magnet rotor (6), to adjust the position of the rotational axis (14) of the magnet rotor (6) in the quadrant (18) of the material ejection zone (20) by swivelling in the circumferential direction and/or radial displacement. <IMAGE>
Patent EP-0351616-A2 (EP)
Inventor: MAERKL ROBERT DR
IPC: C07C69/533
Filed: 1989-07-01
Abstract: A process for the preparation of alkyl esters of pentenoic acid by reaction of butadiene with carbon monoxide and alkanols in the presence of cobalt carbonyl complexes and tertiary, aromatic heterocyclic nitrogen bases at a temperature of 80 to 160 DEG C and under a pressure of 100 to 1000 bar, characterised in that 0.1 to 10 mol-% of water, based on butadiene employed, are additionally used.
Patent EP-0358110-A2 (EP)
Inventor: RENNEBECK KLAUS
IPC: C01B13/02
Filed: 1989-08-31
Abstract: For treating at least one gas, for example for separating a gas mixture into materially different constituents, for separating off solids, for altering the temperature, for humidifying or dehumidifying or the like, the gas is passed through at least one bundled channel arrangement (82) of at least one treatment body (71) which includes or forms a molecular sieve (98) and/or a membrane (99). The treatment body (71) essentially consists of a ceramic material and can have been produced as a honeycomb by extrusion or an anionic oxidation process. Separate gas streams are expediently passed in opposite directions through adjoining sectors of the treatment body (71), the particular gas stream in the associated sector being introduced into only a limited number of the existing channels and passed out again of the remaining channels, so that at least one material constituent thereof must flow through the walls (97) between these channels. The sectors of the treatment body (71) are continuously rotated relative to the two gas streams, so that all channels (95, 96) of the treatment body alternately carry a flow in opposite directions for regeneration. <IMAGE>
Patent EP-0368256-A2 (EP)
Inventor: MIZUTANI MINORU OKI ELECTRIC I
IPC: B41J29/02
Filed: 1989-11-07
Abstract: A serial printer easy to assemble and capable of being assembled through an automatic assembling process. The control device (240) is disposed near and along one of the opposite sides of the chassis (101), and the electrical components and the distributed functional devices are disposed opposite to the control device. The electrical components and the distributed functional devices are connected electrically to the control device (240) by connectors (260) having elastic contact portions which maintain elastic contact with the signal terminals of the control device, the electrical components and the distributed functional devices.
Patent EP-0384037-A2 (EP)
Inventor: ANDERSSON PAR
IPC: B31B105/00
Filed: 1989-12-23
Abstract: A liquid container is described which has a tube having side walls, on whose ends a flat bottom (3) and a lid having a pouring opening are attached, the tube consisting of paper and the bottom (3) being welded onto the tube along at least one partial edge by means of a plastic rim (21) in such a way that the flat main surface (14) of the bottom (3) is arranged at a distance from the outside cutting edge of the tube. 
<??>In order to design the package also for aseptic use and to make the production simple and inexpensive, provision is made for the bottom (3) to have a main surface (14) made of paper, separate from the tube, to be coated with plastic and to be provided, like the tube, with a metal intermediate layer. 
<??>According to the manufacturing process of such a package, the bottom (3) is prefabricated in such a way that its main surface (14) consists of the paper provided with the metal intermediate layer, that the bottom is cut out of said paper and that the main surface (14) is connected along its rim surface to a plastic rim (21), this thus prefabricated bottom (3) being placed in storage or welded onto the partial end edge. 
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Patent EP-0323448-A2 (EP)
Inventor: DANKO OLIVER LASZLO
IPC: F16K1/00
Filed: 1986-05-16
Abstract: An inverted bellows valve has a two-piece stem (44) interconnecting the valve and actuator for reciprocating axial movement of the stem tip (48). Tapered surfaces (224,230) are advantageously utilized between co-operating elements for self-centering the valve assembly. A wobble collar (226) is disposed in abutting engagement with the stem (44) to compensate for uneven spring forces which could otherwise cock the stem. The bellows subassembly is removable in one piece to facilitate maintenance and replacement.
Patent EP-0329262-A2 (EP)
Inventor: SWIETLIK GEORGE
IPC: E21B7/06
Filed: 1986-10-31
Abstract: An adjustable drill string stabiliser has a plurality of fins (232) biased inwardly and movable outwardly by follower portions (234A, 234B) bearing on a cam surface (205). The cam surfaces (205) for the several fins (232) are formed in a non-uniform manner to provide control enabling the fins to project from the stabiliser by different amounts.
Patent EP-0351930-A2 (EP)
Title: Lötkolben
Inventor: HOMBRECHER FRITZ
IPC: B23K3/02
Filed: 1989-07-17
Abstract: Die Erfindung bezieht sich auf einen Lötkolben mit einem Stielrohr 1 und mit einer mittels Gleitsitz auf dem vorderen Abschnitt 3 des Stielrohres 1 aufgesteckten Lötspitze 4, die mittels eines am hinteren Abschnitt 6 des Stielrohres 1 festgelegten Federelementes 5 axial gehalten ist. Um eine Verdrehsicherung der Lötspitze 4 zu erreichen, ist erfindungsgemäß der Durchmesser 20 des vorderen Abschnittes 3 des Stielrohres 1 kleiner ausgebildet als der Durchmesser 21 des hinteren Abschnittes 6 des Stielrohres 1 und die Lötspitze 4 ist im Bereich der so gebildeten Stufe 17 mittels des Steges 18 und des Schlitzes 19 formschlüssig mit dem Stielrohr 1 verbunden.
Patent EP-0331343-A2 (EP)
Inventor: BOWE MICHAEL JOSEPH
IPC: B05B1/26
Filed: 1989-02-22
Abstract: A spray generator for producing a spray of liquid droplets of a norrow size spectrum in which a substantially uniform cyclic disturbance is imposed on fluid emerging at a nozzle. Such a disturbance can be produced by a fluidic bistable oscillator (7) or by allowing the fluid to flow across a bluff body (80) in the flow path. An opposed jet arrangement can be located within the vortex chamber (28) of a fluidic diode (13) and the liquid spray produced can meet swirling gas introduced at tangential inlets to the chamber.
Patent EP-0342967-A2 (EP)
Inventor: MATSUO MAKOTO DAI NIPPON PRINT
IPC: G03G15/05
Filed: 1989-05-17
Abstract: An electrostatic information recording medium (3) in which a charge retaining layer (11) having high insula­ting properties is laminated on an electrode (13) is disclosed, as is an electrostatic information recording/­reproducing process wherein, while the electrostatic information recording medium (3) is positioned in oppo­sition to a photosensitive member (1) in which a photo­conductive layer (2) is laminated on a transparent electrode (7), the recording medium (3) is subjected to information exposure with the application of voltage (1 7) between the electrodes (13 and 7) to accumulate electrostatic charges thereon depending upon the dosage of said informa­tion exposure, and the electrostatic information thus accumulated is reproduced by potential reading. 
     The electrostatic information recording medium (3) has an information density as expressed in terms of a high recording capacity of the order of 8 × 10⁸ bits/cm², and makes it possible to process information in a planar state so that analog or digital information such as characters, line pictures, images, (0.1) informa­tion and sounds can be accumulated in the form of electro­static charges. With this electrostatic information recording medium (3), it is possible to obtain information of high quality and resolving power because of the inform­  ation being accumulable in electrostatic charge units. Due to its high charge retainability, it is further poss­ible to store information permanently. Still further, it is possible to make inexpensive and simple recording/­reproducing systems, since information can be output by reading local potentials of electrostatic latent images at any time and any scanning density.
Patent EP-0352894-A2 (EP)
Inventor: BAYLEY SUSAN ANN
IPC: A61Q7/00
Filed: 1989-06-15
Abstract: Dermal papillae cells are immortalized and cultured to produce hair growth promoter. The hair growth promoter is then collected and used to prepare compositions for application to the human skin.
Patent EP-0351205-A2 (EP)
Inventor: TANABE KAZUNORI C O BROTHER KO
IPC: B65H3/08
Filed: 1989-07-12
Abstract: A sheet feed mechanism (18) has an array of suction cups (31) into and out of contact with an uppermost one of stacked sheets (16) in a sheet cassette (17). After the suction cups (31) are held against the uppermost sheet (16), a vacuum is developed in the suction cups (31) to enable the suction cups (31) to attract the uppermost sheet (16). Then, the suction cups (31) are lifted with the uppermost sheet (16) attracted thereto, and a leading end of the attracted and lifted uppermost sheet (16) is nipped, and the sheet (16) is delivered into a sheet feed path. When the suction cups (31) are lifted, they are angularly moved about an axis (34) to cause the leading end of the attracted uppermost sheet (16) to be obliquely separated from other stacked sheets.
Patent EP-0363191-A2 (EP)
Inventor: YAMAMOTO SHUKO
IPC: H01H85/046
Filed: 1989-10-05
Abstract: A flat resistance (FR) for a blower control unit (ME) of an automobile air conditioner, and a blower control unit using the same has a flat resistance (FR) including: a porcelain enameled metallic substrate (3) including a flat head portion (7), having an edge and one surface, and parallel terminal supporting portions projecting outwardly from the edge of the head (7); a resistance circuit (R) printed on the one surface of the head portion (7), the resistance circuit (R) including a plurality of resistances (R1, R2, R3) electrically connected in series; a temperature fuse (F1,F2) interposed in the resistance circuit (R), for being tripped to break the resistance circuit (R) when the porcelain enameled metallic substrate (3) becomes overheated; and terminals (T1-T4) printed on both the head portion (7) and the terminal supporting portions, each terminal (T1-T4) being connected to one end of a corresponding one of the resistances (R1, R2, R3).
Patent EP-0364187-A2 (EP)
Inventor: CHEN SHENG-CHUAN
IPC: G08B13/14
Filed: 1989-10-09
Abstract: An alarming wallet includes: an alarm switch (20) having two contactors (21,22) respectively formed on two leaves (11,12) of the wallet (1) whereby upon a withdrawal of the wallet (1) from an owner's pocket, the two contactors (21,22) of the alarm circuit (2) will be closed by a pickpocket's fingers to sound the alarm for alerting a wallet owner and preventing the theft of his or her wallet.
Patent EP-0364273-A2 (EP)
Inventor: NEWELL GERALD RICHARD
IPC: H03H11/04
Filed: 1989-10-12
Abstract: An analog baseband signal (32) modulates a reference frequency carrier signal (38) to provide a double sideband, suppressed-carrier DSB-SC signal. The DSC-SC signal is converted in a voltage-to-frequency converter (54) to a series of pulses, the repetition rate of which is proportional to the level of the DSB-SC signal. The output signal of the voltage-to-frequency converter is demodulated to produce a digitally formatted version (62) of the baseband signal.
Patent EP-0374034-A2 (EP)
Inventor: YONEMURA MASARU C O TOA MEDICA
IPC: G01N21/47
Filed: 1989-12-12
Abstract: A standard substance for optical calibration is produced by mixing a proportion of a scattering substance with a first silicone liquid. The optical properties of the first liquid are measured and a further amount of the first liquid is added to the original mixture to provide a desired optical property. Then, the mixture is further mixed with a second silicone liquid which initiates a curing process. The final mixture is poured into a transparent vessel for curing. The transparent vessel, with the cured final mixture inside, is useful as a standard substance for calibration of an optical equipment. A technique for calculating the proportions of the mixtures is disclosed.
Patent EP-0371905-A2 (EP)
Inventor: TONI DARRYL
IPC: F16B5/04
Filed: 1989-11-09
Abstract: A means for conducting an electrical charge from one nonconducting article having a conductive layer thereon to another article across a joint, wherein the means is displaced from the mechanical interface of the joint. This reduces joint stresses from electrical currents.
Patent EP-0370943-A2 (EP)
Inventor: GIORA HAREL
IPC: G01R22/00
Filed: 1989-11-16
Abstract: A data telemetering system includes a plurality of re­mote transmitter units (RTU₁-RTU n ) connected via an alterna­ting current power supply mains (PSM) to a central receiver (CRU). Each cycle of the line voltage is divided into a plu­rality of time slots, and each transmitter (RTU₁-RTU n ) transmits its data in a separate time slot assigned to it. The data is binary multi-bit digital data, and one bit is transmitted by each transmitter (RTU₁-RTU n ) in its assigned time slot during each cycle of the line voltage.
Patent EP-0382257-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1990-02-09
Abstract: An injection molding multi-gate nozzle (10) with a central portion (16) having a central melt bore (74) and a spiral electrical heating element (26) integrally brazed in a channel in its outer surface. The nozzle has a number of elongated conductive probes (40) spaced in a sleeve portion (22) which extends around the central portion (16) adjacent its forward end (20). Each probe (40) extends in the sleeve portion (22) a predetermined distance rearwardly along the central portion (16) and projects from the sleeve portion a predetermined distance forwardly of the forward end (20) of the central portion (16). Each conductive probe has a copper inner portion which picks up heat from the adjacent coils of the heating element (26) and carries it forwardly to the projecting forward portion (42) adjacent one of the gates (54). In addition to providing additional heat, this configuration with the forwardly projecting probes provides the mold with more structural strength and improved cooling.
Patent EP-0387875-A2 (EP)
Inventor: YAZAWA SHIN RC - HIGASHIMAEBAS
IPC: G01N33/573
Filed: 1990-03-15
Abstract: A method for the determination of glycosyl­transferase activities as well as its use in blood grouping and the diagnosis of cancer are disclosed. In one aspect of the method, an oligosaccharide linked to an insoluble carrier is used as a sugar acceptor to obtain an immobilized reaction product, an endogenous product of the same structure as the reaction product in a specimen is rinsed out and then the amount of the reaction product is measured. In the other aspect of the method, an oligosaccharide linked to a protein is used as a sugar acceptor to obtain a reaction product, after immobilization of the reaction product with an insoluble antibody recognizing the protein portion thereof, the endogenous product is rinsed out and the reaction product is sandwiched with another antibody recognizing the sugar portion thereof to determine glycosyltransferase by measuring the amount of the reaction product.
Patent EP-0396936-A2 (EP)
Inventor: KIRMA SAFA
IPC: H02G3/04
Filed: 1990-04-14
Abstract: In order to protect electrical installations against electromagnetic interference and, in particular, against excess voltages as can occur, for example as a consequence of a lightening strike, the electrical conductors provided between the individual electrical apparatuses are laid in flexible hollow lines, which consist of an electrically conductive material, have at least one division in the longitudinal direction and are provided with a corrugated profile. The hollow lines can be constructed further as divided profile hoses or else as cable ducts provided with a cover. 
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Patent EP-0402947-A2 (EP)
Inventor: UNNO YOSHIHIRO C O NEC CORPORA
IPC: G10L19/113
Filed: 1990-06-15
Abstract: A pre-processing circuit is provided to receive a discrete-time speech signal which are then divided into a plurality of frames. A parameter extracting circuit is coupled to a pre-processing circuit to which a discrete-­time speech signal is applied and extracts a plurality of parameters therefrom. A impulse response calculating circuit is coupled to receive the plurality of parameters from the parameter extracting circuit, and generates an impulse response function signal using the plurality of parameters. An autocorrelation function circuit is coupled to receive the impulse response signal and generates an autocorrelation function signal using the signal applied. A cross-correlation function signal generates a cross-correlation function signal using the discrete-time speech signal and the autocorrelation function signal. A grid signal generator receive the output of the cross-correlation function calculating circuit, and outputs a grid signal indicative of a location of a first excitation pulse within one frame. A pulse amplitude calculating circuit receives the autocorrelation function signal, the cross-correlation function signal and the grid signal, and determines an amplitude sequence of excitation pulses within one frame.
Patent EP-0405601-A2 (EP)
Title: A process for deodorizing oils and fats
Inventor: LOPE JOSE HUESA
IPC: C11B3/14
Filed: 1990-06-29
Abstract: A process for deodorizing oils and fats based on subjecting the products to be deodorized to a current of an inert gas, preferably nitrogen, under vacuum conditions in a pressure range from 1 to 8 mbars and at a temperature between 60ºC and 270ºC. 
     This process, when compared to the conventional methods using steam currents, results in less power and water consumption, does not contaminate the environment and facilitates the recovery of byproducts.
Patent EP-0406731-A2 (EP)
Inventor: CARPENTER CLIENT W
IPC: C09D7/45
Filed: 1990-06-29
Abstract: Compounds useful for improving the dispersibility of micaceous particulates in aqueous-based coating compositions comprise urethanes or ureas which are the reaction products of silylalkyl or silylaryl isocyanates with alcohols, amines, polyether alcohols or amine-­terminated polyethers. The compounds may also be the reaction products of silylalkyl- or silylarylamines with half-blocked diisocyanates which are themselves the reaction products of a diisocyanate with an alcohol, amine, polyether alcohol or amine-terminated polyether. 
     Micaceous particulates which have been surface modified by reaction with these compounds, as well as coating compositions comprising such surface-modified micaceous particulates, and coated substrates are also disclosed.
Patent EP-0407935-A2 (EP)
Inventor: TAKEDA HARUO
IPC: G06Q10/10
Filed: 1990-07-09
Abstract: A data processing system for inputting data to a form display includes a scanner (93) for inputting an image of a form document to the system, a processor (92) for recognizing character and line patterns from the form document image supplied from the scanner to produce physical structure data of the document and logical structure data related to data input/output fields in the form document depending on the physical structure data so as to automatically produce based on the logical structure data a program to input data to the form display, a display screen (91) for presenting thereon a form display defined by the physical structure data or normalized data obtained by correcting the physical structure data to be adaptive to a cursor pitch, a data input key apparatus (91), and a printer (95) for producing a printout document based on the form display filled with the data.
Patent EP-0415453-A2 (EP)
Inventor: OHNUMA TAKESHI
IPC: C07H17/04
Filed: 1990-08-31
Abstract: The present invention provides antitumor 4-Demethylepipodophyllotoxin glycosides characterized by the fact that the glycoside moiety is altrose.