baber/WOPTO huggingface dataset:
Patent EP-0358899-A2 (EP)
Inventor: LIESENHOFF THOMAS
IPC: F16K15/18
Filed: 1989-07-25
Abstract: There is provided a check valve with a throttle device which is designed in the manner of a lip valve and which has a bypass flow channel. 
<??>The bypass flow channel is formed by a passage orifice (23) which is arranged between an inlet (20) and an outlet (12) and which can be covered at least partially by the sealing element (19) of the valve. 
<??>The sealing element (19) is movable relative to the passage orifice (23) by means of an adjusting member (5), in such a way that the cross-section of the passage orifice (23) covered by the sealing element (19) is variable. 
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Patent EP-0365810-A2 (EP)
Inventor: ROSE HEINRICH
IPC: F16L5/00
Filed: 1989-09-12
Abstract: The armature of a building inlet consists of a protective pipe (1) made of metal which is held in the building wall and of a metallic inner pipe (6), guided in the said protective pipe, having a terminal skirt-type piston (8). Connected to the free end of the inner pipe (6) is the underground medium pipe. The skirt-type piston (8) contains in the cylinder wall a transverse bore (9) which, in the starting position (open position) coincides with a wall bore (10) in the protective pipe (1), to which the building pipe can be connected. An outwardly projecting piston rod (13) with a marking (17) for position indication emerges from the head end of the skirt-type piston (8). In the event of a pulling or pushing action on the underground supply pipe, the inflow of medium is automatically cut off by displacement of the skirt-type piston (8). The particular operating condition of the armature can be detected from inside the building by visually checking the position of the piston rod (13). In the event of a response in which the medium has not yet been shut off, it is thus possible to introduce suitable countermeasures in good time. <IMAGE>
Patent EP-0363929-A2 (EP)
Inventor: OHTSUKA KEITA C O FUJITSU LIMI
IPC: B41J31/00
Filed: 1989-10-11
Abstract: An ink sheet (14), for use for thermally imprinting a character or graphic on recording medium, using a thermal head, in thermal imprinting apparatus, the ink sheet (14) having:- 
a film substrate (11) comprising resin; 
an adhesive layer (12) formed on said film substrate (11), comprising a mixture of first polyester resin and second polyester resin, the first polyester resin having a first glass transition temperature (T g ) higher than environmental temperatures at which the ink sheet is used or fabricated and the second polyester resin having a second glass transition (T g ) temperature lower than said environmental temperatures; and 
an ink layer (13) comprising resin, formed on the adhesive layer (12).
Patent EP-0380792-A2 (EP)
Inventor: KNIERIEM GUNTHER DIPL-ING
IPC: B05C17/005
Filed: 1989-12-13
Abstract: Manual or compressed-air discharge device for hose-type bags with a pasty filling material, having a discharge cylinder to be closed with a cap and having a flexible hollow piston which is elastically flexible under pressure, moves easily, compensates cylinder tolerances and prevents drips; the discharge element being of one or two-component construction, provided on the outside with ventilation channels, rigidly anchored in the cap with a catch ring, locked, axially rotatable and provided in the base with filling material retaining elements and jacket mounting elements; the discharge cylinder being rotatably mounted in the handle of the pistol with compressed-air connection.
Patent EP-0375009-A2 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B23P19/04
Filed: 1989-12-06
Abstract: The station comprises a revolving table (7) for receiving, positioning and clamping in an operating position a pallet (5) of the type provided with adjustable anchoring elements (19) for components of clamping fixtures, a magazine (12) for modular components (82, 88, 100) of clamping fixtures and a robot (13) capable of executing adjustment functions of the anchoring elements (19) of pallet (5), of the clamping and transfer of the modular components (82, 88, 100) and of the application to and separation from the components themselves with respect to anchoring elements (19) of pallet (5). There is provided a control centre (14) with a computer, whereby just one operator may automatically and repetitively execute the work for the entire station.
Patent EP-0332424-A2 (EP)
Inventor: BEIDLER CATHERINE BRAUTIGAM
IPC: C12R1/91
Filed: 1989-03-08
Abstract: The present invention discloses novel chimeric monoclonal antibodies, directed against human carcino­embryonic antigen, having antigen-specific variable regions of defined amino acid sequences. DNA constructs for the light and heavy chain variable regions com­prising the novel antibodies of the invention are provided. Eukaryotic host cells capable of expression of the chimeric antibodies and comprising the novel chimeric antibody-encoding DNA constructs are also provided.
Patent EP-0339958-A2 (EP)
Inventor: ZIEMELIS MARIS JAZEPS
IPC: B01D19/04
Filed: 1989-04-26
Abstract: An encapsulated antifoam of glucose and an imbedded silica-filled polydimethylsiloxane antifoam. Anhydrous glucose is the encapsulating material although other meltable sugars and biocompatible materials such as d-sorbitol, maltose, d-xylose, fructose, citric acid monohydrate and ascorbic acid can be used. The compositions have utility in the food, drug, pharmaceutical, medical, detergent, agricultural, fermentation and cosmetic fields.
Patent EP-0344938-A2 (EP)
Inventor: DOUGLAS LESLIE MILNE
IPC: G07D11/00
Filed: 1989-05-12
Abstract: A multiple sheet detection apparatus includes first and second cooperating rollers (12, 14), the second roller (14) being movable away from the first roller (12) in response to the passage of a single or multiple sheet between the rollers (12, 14). Voltage generating means (42) produce an output voltage which varies linearly with movement of the axis of the second roller relative to the axis of the first roller (12). Data processing means sample this voltage a predetermined number of times over one complete revolution of the first roller (12), first with no sheet present and then with a single or multiple sheet passing between the rollers (12, 14), to produce first and second values which are respectively represen­tative of the sums of the voltages sampled during each such revolution. The first value is subtracted from the second value to produce a third value on the basis of which the number of sheets corresponding to the second value is determined.
Patent EP-0356215-A2 (EP)
Inventor: BARLEY ANTHONY DONALD
IPC: E02D5/76
Filed: 1989-08-23
Abstract: The invention provides ground anchorage means comprising a bore (10) cntaining a multiple of ground anchoranges (11-14) each of which includes a tendon (11a-14a) having one end anchored in a capsule (15-18). The capsules (15-18) are arranged in spaced relation along the bore. The tendons are separately anchored to a common anchor head.
Patent EP-0360424-A2 (EP)
Inventor: EGGENBERGER JOHN SCOTT
IPC: G11B20/18
Filed: 1989-08-24
Abstract: A method is disclosed for correcting multibyte errors in a magnetic medium on which data is recorded in variable length blocks that comprise sub-blocks of data bytes and corresponding check bytes and include error correction code (ECC) for which ECC syndromes are generated during reading. A sequence of N sequential parity check bytes is written at the end of each block. After ECC syndromes are generated during reading, parity syndromes are generated by comparing parity check bytes computed from data bytes and check bytes as read with the parity check bytes as written. When a long-burst error occurs, a pointer points to the first of the N consecutive bytes in a block that could have been influenced by the error burst. After correcting correctable errors in all sub-blocks not affected by the N bytes identified by the pointer, and adjusting the parity syndromes for errors thus corrected, the adjusted parity syndromes are used to correct the errors in the N bytes indicated by the pointer. Unused ECC syndromes are then adjusted for errors corrected by the adjusted parity syndromes and used to correct all correctable errors then remaining.
Patent EP-0376573-A2 (EP)
Inventor: HERRING WILLIAM JAMES
IPC: G07B17/00
Filed: 1989-12-18
Abstract: Credit in a credit register (19,20) of a franking meter (10) is reset by telephone communication with a resetting terminal (13). A request for a selected credit amount is transmitted from the meter apparatus (10) to the terminal (13) and in response the terminal (13) interrogates the meter (10) to establish identity of the meter (10). The terminal (13) locks the meter (10) to prevent operation of the meter (10) for franking while the resetting takes place. The terminal (13) checks the validity of the reset request with customer records stored in the terminal (13) and if valid transmits a reset signal which includes the credit reset amount and a pseudo-random number (TID) to enable the meter (10) to reset its credit register. Upon completion of the resetting the meter (10) sends a request including a random number for unlocking of the meter (10). The terminal (13) requests the register values from the meter (10), each request including a random number. The meter (10) transmits the register values together with the random number to the terminal (13). If the value and random number are correct, the terminal (13) unlocks the meter (10) by sending an unlock signal which includes the TID and random number.
Patent EP-0389719-A2 (EP)
Inventor: MINTZ MICHAEL D
IPC: G01N35/08
Filed: 1989-12-19
Abstract: There is disclosed apparatus for transporting a sample of body fluid such as blood from a first location (4) to a remote test site location (7). The apparatus operates in conjunction with a fluid manifold module which has a first sample input port (3), a second washing fluid input port (12) and a third input port (13) for receiving air. There are tubing means (1,2,3) coupled to said first, second and third input ports which are coupled together and coupled to a sample output line which extends from the first location (4) to the remote location (7). The manifold means contains check valves with one valve for blood and one valve for washing fluid and a diaphragm pump for air (14). There are logic means (40) which selectively operate the valves and pump to allow the sample line to receive a sample separated by air barriers from washing fluid solution. In this manner, a predetermined volume of sample is transported from the first location to the remote test site location. At the test site location, the presence of sample is detected by detection means (31) and the sample is directed to a test site. The remainder of materials such as the washing fluid and air are discharged at the remote location. The system includes flexible tubing and the fluids as present are pumped from the first location to the remote location by means of a peristaltic pump (25) or other pump in direct contact with the tubing.
Patent EP-0381066-A2 (EP)
Inventor: SCHREITER THOMAS
IPC: B60J7/043
Filed: 1990-01-26
Abstract: Fahrzeugdach mit einem in einer festen Dachfläche (1) ausgebildeten Dachausschnitt (2), der mittels eines Deckels (3) wahlweise verschlossen oder mindestens teilweise freigelegt werden kann. Der Deckel (3) ist durch Verschwenken um eine an oder nahe seiner Vorderkante (4) liegende Schwenkachse mit seiner Hinterkante (5) über die Dachfläche (1) ausstellbar und über der Dachfläche (1) nach hinten verschiebbar. Zusätzlich ist der Deckel (1) wahlweise auch um eine an oder nahe seiner Hinterkante (5) liegende Schwenkachse in eine Lüftungsstellung schwenkbar, in welcher die Deckelvorderkante (4) unter die Dachfläche (1) abgesenkt ist.
Patent EP-0387818-A2 (EP)
Inventor: JUNKER WILHELM
IPC: E01F9/692
Filed: 1990-03-13
Abstract: The multi-purpose post (11) has a footplate (15) and a post part (14) which can be coupled to one another by means of a holding device (16). The post part (14) is designed as a prismatic hollow body, the cross-section of which is a regular polygon with an even number of polygon sides. In each prism surface (17 - 19), there is at least one penetration hole (21) in order to connect thereto barrier parts of different types. Expediently, the penetration holes (21) are provided with slot-shaped extensions (24). <IMAGE>
Patent EP-0387888-A2 (EP)
Inventor: ISHIBASHI MASAAKI
IPC: G06F12/06
Filed: 1990-03-16
Abstract: Disclosed is a microprocessor system for extending an address space. To effectively use a program in the original address space and to reduce the processing time to return from the extended address space to the original address space, the system comprises a basic memory (1) having a first address space (7) for storing at least one program and a second address space (8)for storing data; an extended memory (2) having an extended address space used in place of a part (3) of the first address space, for storing at least one additional program; an address extending hard register (4) for storing a flag (5) and extending addresses (6) of the extended memory, the flag indicating which part of the first address space and the extended address space is to be used, and the extending addresses being used to designate the extended memory when said flag indicates that the extended address space is to be used; and a microprocessor (11), operatively connected to the basic memory, to said extended memory, and to the address extending hard register, for generating an address signal and for processing data, the address signal designating either the basic memory or the address extending hard register; the program stored in the part of the first address space being transferred by the microprocessor to the second address when the flag indicates that the part of the first address space is to be used; and the extending addresses being used to designate the extended memory when the flag indicates that the extended address space is to be used and when   the address signal from the microprocessor designates the part of the first address space.
Patent EP-0395026-A2 (EP)
Inventor: TAKIGUCHI TSUYOSHI
IPC: G03G13/09
Filed: 1990-04-25
Abstract: A magnetic developer for developing an electrostatic latent image, including hydrophobic silica fine powder and an insulating magnetic toner comprising at least a binder resin and a magnetic material comprising spherical magnetic particles; wherein 0.16 to 1.6 wt. parts of the hydrophobic silica fine powder is mixed with 100 wt. parts of the insulating magnetic toner; the developer contains 17 - 60 % by number of magnetic toner particles having a particle size of 5 microns or smaller, 5 - 50 % by number of magnetic toner particles having a particle size of 6.35 - 10.08 microns, and 2.0 % by volume or less of magnetic toner particles having a particle size of 12.7 microns or larger.
Patent EP-0423501-A2 (EP)
Inventor: MOGI KATSUMI C O SHOOHIN KAIHA
IPC: B28D1/08
Filed: 1990-09-21
Abstract: The invention relates to a cutter chain comprising an endless chain body (2) including a plurality of plate-like links (1) connected to each other to provide angular movement in a common plane; each of the links (1) has an end face on an inner peripheral side of said chain body (2), and at least a part of said links has a cutting means (4) at the end face.
Patent EP-0427080-A2 (EP)
Inventor: KOELLE PETER DR
IPC: C08F4/654
Filed: 1990-10-29
Abstract: Catalyst systems of the Ziegler-Natta catalyst type, containing, as active constituents,   a) a titanium-containing solid component which contains titanium, magnesium, halogen and a carboxylic acid ester, and, as cocatalyst,   b) an aluminium compound and c) optionally further electron-donor compounds, characterised in that they contain, as the carboxylic acid ester in the solid component a), an ester of a benzophenone-2-carboxylic acid of the formula I <IMAGE> in which R<1> is a hydrogen atom, a C1-C15-alkyl group or a halogen atom.   These catalyst systems are particularly suitable for the preparation of polypropylene and copolymers of propylene with minor amounts of other  alpha , beta -unsaturated olefinic compounds having 2 to 12 carbon atoms.
Patent EP-0437703-A2 (EP)
Inventor: HEISE WOLFGANG
IPC: B29C59/04
Filed: 1990-11-22
Abstract: A double embossing device of a calendering installation for thermoplastic materials is presented, in which two embossing calenders are mounted horizontally and arranged one behind the other on a common frame. By moving the frame horizontally underneath a film take-off unit and introducing film according to choice into the embossing nibs of the embossing calenders, the film can be embossed on one side from above or below or on both sides without involving considerable work in converting the installation. …<IMAGE>…
Patent EP-0436209-A2 (EP)
Inventor: UEHARA SHINICHIRO
IPC: B25J9/10
Filed: 1990-12-22
Abstract: Drive control units (DCU1 - DCUn) are provided each for one of plural drive shafts (S1 - Sn) for controlling driving of the drive shaft in response to an individually imparted set value. A state parameter generation section (SPG1 - SPGn) generates, for each of the drive shafts, a parameter representing a state concerning a predetermined object of harmonization control among drive control states of the respective shafts proudced by the drive control units. As the object of harmonization control, a desired factor may be selected depending upon necessity for the harmonization control. A position loop gain or a velocity loop gain, for example, may be selected as the object of harmonization control. A reference parameter generation section (RPG1 - RPGn) generates, responsive to the generated parameter representing the drive control state of each drive shaft, a reference parameter to be used as a reference of the harmonization control. The drive control state of each drive shaft in each of the drive control unit is corrected in response to the generated reference parameter. In the drive control unit, driving of each shaft is controlled individually in response to a set value which is individually imparted but, by correcting the drive control state in response to the reference parameter, the drive state of each shaft is harmoniously controlled in response to the reference parameter whereby a control for harmonizing the movements of an extremely large number of drive shafts can be realized.
Patent EP-0377496-A2 (EP)
Inventor: BURK JEFFREY LEE
IPC: D06F37/40
Filed: 1990-01-03
Abstract: A counter-rotation wash system is provided in an automatic washer wherein the basket (16) and agitator (18) are reversely oscillated during a wash mode and the basket and agitator are co-rotated during a liquid extraction or spin mode. A reversing PSC motor (20) is connected through a planetary drive to both the agitator (18) and basket (16) with the basket being free from restraint during the agitate mode. Reduced torque requirements and other advantages accrue.
Patent EP-0392708-A2 (EP)
Inventor: GUTEK BETH IRENE
IPC: C07F7/08
Filed: 1990-03-29
Abstract: Organosilicon compounds containing at least one acylamino-substituted hydrocarbon radical are prepared by reacting an organosilicon compound containing at least one amino-substituted hydrocarbon radical with an acyl halide in the presence of a large particle size solid base such as a basic ion exchange resin. A solvent is required only when it is necessary to reduce the viscosity of the reactants.
Patent EP-0396383-A2 (EP)
Inventor: SHIMP DAVID A
IPC: C08G73/06
Filed: 1990-05-01
Abstract: Flame retardant thermoset compositions having excellent water absorption resistance, caustic resistance, and low dielectric constants are made from blends of the dicyanate ester of 4,4′-(hexafluoroisopropylidene) bisphenol and a different polycyanate ester of a polyhydric phenol.
Patent EP-0415528-A2 (EP)
Inventor: CHIU KUANG-YI
IPC: H01L21/60
Filed: 1990-07-04
Abstract: A method of fabricating a coplanar, self-aligned contact structure in a semiconductor device. Polysilicon pads are placed on top of field oxide regions which adjoin source and drain diffusion regions of the device. Strips of highly conductive material such as titanium silicide or titanium nitride are formed on top of each pad; each strip extends down a side of its pad to an adjoining diffusion region, thereby establishing a conductive path between the diffusion region and the top of the pad. Contacts are established by etching holes through a passivation layer which covers the device to reach the conductive strips on top of the pads.
Patent EP-0427390-A2 (EP)
Inventor: JENKINS SARAH MARGARET SMITHKL
IPC: A61P25/28
Filed: 1990-09-28
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof:
     in which one of X and Y represents hydrogen and the other represents Z, where Z is a group
     in which Q represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises zero, one or two nitrogen atoms, Q being optionally C-substituted by a group R 1  selected from halogen, CN, OR 2 , SR 2 , N(R 2 ) 2 , NHCOR 2 , NHCOOCH 3 , NHCOOC 2 H 5 , NHOR 2 , N 3 , NHNH 2 , N0 2 , COR 2 , COR 3 , C 2-4  alkenyl, C 2-4  alkynyl, cyclopropyl or C 1-2  alkyl optionally substituted with OR 2 , N(R 2 ) 2 , SR 2 , C0 2 R 2 , CON(R 2 ) 2  or one, two or three halogen atoms, in which each R 2  is independently hydrogen or C 1-2  alkyl and R 3  is OR 2 , NH 2  or NHR 2 ; r represents an integer of 2 or 3, s represents an integer of 1 or 2 and t represents 0 or 1; R a  and R b  each represent hydrogen or, when X is hydrogen, optionally together represent a bond; with the proviso that when Y is hydrogen s is 1.
Patent EP-0424110-A2 (EP)
Inventor: KOMATSU KATSUAKI
IPC: G02B5/20
Filed: 1990-10-17
Abstract: Disclosed is a diffraction grating for color separation comprising a transparent plate with its thickness being varied in repeated step shape along one direction on its plate surface, having a film of plural layers comprising different materials from each other formed on a substrate and having a part of these plural layers subjected successively to etching to form a step shape. Disclosed is also a method for producing the same.
Patent EP-0429283-A2 (EP)
Inventor: ISHIKAWA HISASHI
IPC: G06T9/00
Filed: 1990-11-19
Abstract: An image processing apparatus has a memory device for storing pixel image data including both halftone image data such as data of image of a photograph having a gradation and line image data such as data of text containing characters. The storage is conducted on the basis of blocks each having a predetermined number of pixels. The mean information quantity of the halftone image data per pixel stored in the memory means is not greater than the information quantity of the line image data per pixel stored in the memory means. The halftone image data being compressed on the basis of the block. Therefore, both the halftone image data and line image data can be stored in a small memory by using common addresses, without causing any degradation of the image quality.
Patent EP-0435694-A2 (EP)
Inventor: HANABUSA TADASHI
IPC: B41J2/165
Filed: 1990-12-28
Abstract: An electronic typewriter having an ink jet printer that can prevent deterioration of printing quality and ejection failure of ink of the recording head or ejection unit (9a) of the ink jet printer, even when the recording head (9a) of the ink jet printer is exposed to air during the recording head (9a) stops its operation. The recording head (9a) is exposed to air in such an operation mode as layout determination like a margin setting, or tab setting. When the processing time of such operation mode exceeds predetermined times, ejection recovery processing of the recording head is carried out to maintain the good ejection state of the recording head depending on the processing time.