baber/WOPTO huggingface dataset:
Patent EP-0316961-A2 (EP)
Inventor: NISHIMURA SEIKICHI C O PATENT
IPC: G06F17/15
Filed: 1988-11-21
Abstract: A roll mark inspection apparatus which is applied to a system for rolling and moving a strip (10) using reduction rolls (R1, R2), includes an image sensor (11, 12) for scanning widthwise the strip (10) rolled and moved by the reduction rolls (R1, R2), and outputting an image signal (E12) representing a surface state of the strip (10) per unit width (Δτ), a clock generator (14) for generating a clock signal (CK) synchronized with running of the strip (10) moved by the reduction rolls (R1, R2), an autocorrelation calculator (13 - 20) for sequentially fetching the image signal (E12) in synchro­nism with the clock signal (CK), and performing prede­termined autocorrelation calculation processing (equations 4 & 7) to the contents (Sij) of the fetched signal (E12) to output an autocorrelation value (Cij), a comparator (21, 28 - 30) for comparing a predetermined comparison value (L, L*) for discriminating information (Z1, Z2) corresponding to a roll mark on the surface of the strip (10) with the autocorrelation value (Cij), and outputting a roll mark signal (D21) discriminated from the autocorrelation value (Cij) by the predetermined comparison value (L, L*), and a CRT display device (14, 22 - 27) for updating and displaying image information corresponding to the roll mark signal (D21) each time the strip (10) runs by a predetermined distance corresponding to a circumferential length (πd2) of the reduction rolls (R1, R2).
Patent EP-0318968-A2 (EP)
Inventor: MORIMITSU TOSHIHIKO
IPC: C09B62/51
Filed: 1988-11-30
Abstract: A monoazo compound represented by the following formula in the free acid form,
      wherein D is phenylene or naphthylene, R is hydrogen or alkyl, A is phenylene or naphthylene, Z₁ and Z₂ independently of one another are each vinylsulfonyl, β-sulfatoethylsulfonyl and the like, and X is pyridinio or amino represented by the following formula
      wherein R₁ and R₂ indenendelty of one another are each hydrogen, alkyl, phenyl, naphthyl or benzyl, which is useful for dyeing or printing fiber materials to give dyed or printed products of red color excellent in fastness properties with excellent build-up, level-dyeing and washing-off properties.
Patent EP-0322601-A2 (EP)
Inventor: YEO DENIS
IPC: B23K9/32
Filed: 1988-12-06
Abstract: A novel weld chamber 12 and process for using such weld chamber 12 are disclosed. A flow of shielding gas through the weld chamber 12 is regulated to provide a constant pressure in the weld chamber 12 while the shield­ing gas flow sweeps away metal vapors.
Patent EP-0312182-A2 (EP)
Inventor: MOUISSIE BOB
IPC: H01R13/506
Filed: 1988-10-14
Abstract: Pin holder for a separable electronic plug connection, having a number of resilient lips (5) which are formed on the holder (1) and are provided at their free ends with an inwardly protruding hook-shaped part (6), and outwardly directed protruding parts (11) which are formed on the pin carrier (8) and, in the assembled state, engage behind the hook-shaped parts (6), the said one parts being provided with obliquely running contact surfaces (6′). 
     Preferably stopping means are formed by at least one shoulder (7) inside the holder (1), whereas in the holder there is an intermediate wall (12) which is provided with openings through which the pins (10) extend.
Patent EP-0286391-A2 (EP)
Inventor: SILVERWATER BERNARD F
IPC: F15B21/044
Filed: 1988-04-06
Abstract: An automatic bleed valve for bleeding air from a pressurized liquid reservoir or, with reversal of principal elements, bleeding liquid from a compressed gas reservoir comprises a piston (30) in a piston chamber (25) located in a flow passage leading from the reservoir. A capillary passage (32) is provided through the piston, and the piston is urged upstream by a spring (36). An orifice is located in the fluid channel. A sealing element (34) is provided at the downstream end of the piston chamber. Upon activation of the hydraulic system while air is being expelled from the reservoir, the spring (36) will retain the piston in the upstream position, allowing gas to be bled from the reservoir through the fluid passage (32) in the piston. When liquid begins to flow from the reservoir, the pressure differential over the piston increases, causing the piston to move against the downstream end of the piston chamber and seal off the fluid channel and the hydraulic reservoir.
Patent EP-0294105-A2 (EP)
Inventor: ROTHMAN ISAAC
IPC: G01N21/64
Filed: 1988-05-26
Abstract: A polyamide dyed with a reactive dye capable of absorbing incident light of the excitation waveband of a fluorophore or light of the emission waveband of the polyamide is provided for use in assays in which the presence or quantity of an analyte is being detec­ted by fluorescence as a result of excitation of a fluorescent material at an excitation waveband of light and in which the excitation waveband impinges upon the polyamide.
Patent EP-0297989-A2 (EP)
Inventor: BENSCHNEIDER BRADLEY JAMES
IPC: G06F7/52
Filed: 1988-06-30
Abstract: In a multiplier unit implemented with carry/save adder stages and executing a modified Booth algorithm, the signals, required to complete the 2's complement in order to perform a subtraction operation during the multiplication procedure using carry/save adder cells, are entered in the first carry/save stage in the appropriate carry/save cell positions. In this manner, one less signal is processed by the time-critical least significant cell associated with each carry/save adder stage, thereby reducing the overall time delay associated with the multiplier unit and accelerating the multiplication operation.
Patent EP-0294309-A2 (EP)
Inventor: ROLLICK KEVIN LOUIS
IPC: C07D251/08
Filed: 1988-06-03
Abstract: This invention relates to the use of compounds such as 3,5-dibutyl-1,3,5-oxadiazine-4-thione and tetrahydro-5-(2-butyl)-(S)-triazinethione as stabilizers to improve the dye fastness of colored fibers.
Patent EP-0331017-A2 (EP)
Inventor: YONEDA MINORU C O PATENT DIVIS
IPC: H04N5/208
Filed: 1989-02-23
Abstract: A digital filter (22) receives the digital video signal and extracts a high-­frequency component therefrom. A first waveform-shaping element (24) wave-shapes the high-frequency component to provide a noise cancel signal for canceling the noise. A second waveform-shaping element (26) wave-shapes the high-frequency component to provide a contour compensa­tion signal for compensating a contour of a picture. An adder (28) adds the digital video signal, the noise cancel signal and the contour compensation signal to provide a signal with adjusted picture quality.
Patent EP-0344417-A2 (EP)
Inventor: KARASS HANS-JOACHIM
IPC: B65G51/03
Filed: 1989-03-17
Abstract: The device comprises a guide track having a compressed air nozzle channel directed against the opening region of the bottles. In such a device, tilting of the bottles should be avoided. For this purpose, the effective nozzle area (8) of the compressed air nozzle channels (5, 6) extend at an angle with respect to the shoulder of the bottle on the opening side and have one or more nozzles (9) opening in the direction of movement of the bottles (4), at least one additional row (10) of nozzles being provided whose effective exit openings extend upwards at an angle and/or at a right angle. 
<IMAGE>
Patent EP-0327141-A2 (EP)
Inventor: SKILLEN JOHN D
IPC: B60J10/79
Filed: 1986-12-31
Abstract: The structure for windows (12) in an automobile, comprises : 
a sealing and guiding member (16) having an exposed exterior surface and having a plurality of vertical members interconnected by at least one horizontal member (28) to form an integral member; 
means (44) including an adhesive, for holding said sealing and guiding member (16) to a surface of an automobile body flange (38); 
an interior trim piece (56) having a surface for facing an interior of a vehicle; and 
means for holding, preferably clamping, said interior trim piece (56;180) to a surface of said automobile body flange (38;162).
Patent EP-0347572-A2 (EP)
Inventor: DIEHL WALTER DR DIPL-PHYS
IPC: A61K6/04
Filed: 1989-05-11
Abstract: A material which is very suitable for gold fillings in tooth cavities consists of a porous sintered material which is prepared from gold powder which is in the form of platelets and is generated by chemical precipitation, and has a pore volume of 80 to 90%.
Patent EP-0345616-A2 (EP)
Inventor: CRAUSE PETER
IPC: A61K47/48
Filed: 1989-05-30
Abstract: The present invention relates to hirudin derivatives which are formed from hirudin or its physiologically acceptable salt and of a carrier, to a process for the preparation thereof and to the use thereof as thrombin inhibitor.
Patent EP-0348698-A2 (EP)
Title: Television tuner input circuit
Inventor: FRANZ HEIGL DIPL-ING FH
IPC: H03J5/24
Filed: 1989-06-06
Abstract: A television tuner input circuit for the frequency band from VHF band 1 up to and including the hyperband exhibits an RF circuit filter of a frequency-determining capacitor (33) and a series circuit, connected in parallel thereto, of three frequency-determining coils (30), (31, 32), the first coil (30) of which, like the capacitor (33), is connected with one end to earth potential and the third coil (32), like the capacitor (33), is connected with one end with its output to the input (14) of a preamplifier (15). In parallel with the coils (31, 32), a range switch (35) is inserted whilst between an antenna connection (1) and a tap (36) of the series circuit, a further coil arrangement (37) is connected. To achieve good preselection and power matching between the antenna connection 1 and the input (14) of the preamplifier (15) with little circuit expenditure, the coil arrangement in the RF circuit filter (12) is a matching coil (37) which is located between the antenna connection (1) and the junction (36) between the second and the third coil (31, 32). In parallel with this series circuit (31, 32), a single range switch 35 is connected, the first coil 30 of the series circuit being frequency-determining for the high band of the two frequency bands. <IMAGE>
Patent EP-0349773-A2 (EP)
Inventor: PIPPER GUNTER
IPC: C08G73/16
Filed: 1989-06-06
Abstract: Process for the continuous preparation of aromatic polycondensates from
 a) aromatic hydroxy-, thio- and/or aminocarboxylic acids,
 b) aromatic dihydroxy-, dithio-, diamino- and/or hydroxy-amino compounds
 c) if desired urea and
 d) a molar amount of aromatic dicarboxylic acids which is equivalent to the sum of components b) and c), by
 1. reacting components a), b) and d) and, if used, c) with lower fatty acid anhydrides in excess, at a temperature of from 140 to 280 DEG C while distilling off the fatty acids and fatty acid anhydrides,
 2. passing the oligomer mixture from top to bottom through a vertical precondensation zone forming a two-phase mixture of prepolymers and vapour-form fatty acids,
 3. separating the prepolymers from the vapour-form fatty acids and
 4. condensing the prepolymer in a condensation zone to give a polycondensate which is suitable for granulation.
Patent EP-0350916-A2 (EP)
Inventor: TSURUNAGA KAZUYUKI
IPC: H01L39/16
Filed: 1989-07-13
Abstract: There is disclosed a superconducting switch including two superconducting coils (8, 9) wound on a common bobbin (7) wherein these coils have the same critical current value, and are connected in parallel so that magnetomotive forces which are the same in magnitude and opposite to each other in direction are produced. This superconducting switch is non-inductive and responds to an overcurrent to securely operated at a high speed. There is also disclosed a current limiter including a current limiting coil (31) connected in parallel with the superconducting switch used as a trigger coil (32). The superconducting switch exists within a magnetic field produced by the current limiting coil. There is further disclosed a current limiter such that the current limiting coil is constructed to be of non-inductive type using two coils (41, 42) , and a superconducting switch (50) is connected to either of these coils.
Patent EP-0359933-A2 (EP)
Inventor: DORN HELMUT
IPC: B01F3/04
Filed: 1989-07-19
Abstract: A bell (12) is screwed onto a housing (10) of a submersible motor, which bell has an outer conical shell (16) and an inner cylindrical pipe connector (22) of approximately the same axial length. A spiral stirrer (14) is immersed into the pipe connector (22) nearly up to the front end face (24) of the motor housing (10). A suction box (18) is sealed off in relation to the hermetically sealed dummy chamber formed between the conical shell (16) and the pipe connector (22). Through an inlet opening (42) of the suction box (18), air is taken into the latter through a hose and it leaves said suction box through an outlet opening (34) in the pipe connector (22) in order to be stirred in fine bubbles into the liquid manure. <IMAGE>
Patent EP-0362550-A2 (EP)
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/12
Filed: 1989-08-29
Abstract: An expansible plug to be percussion anchored in a borehole that tapers outward at an inner end thereof comprising an expansible sleeve, expansible segments arranged at an expandable end of the expansible sleeve, an expander member for penetrating into a converging inner bore of the expansion sleeve to expand the expansible segments, and at least one spacing element arranged at an end side of the expansible segments.
Patent EP-0359042-A2 (EP)
Inventor: SCHAPER MICHAEL DR
IPC: C07H7/027
Filed: 1989-08-31
Abstract: The process is characterised in that a) the calcium ions present in a fermentation medium from which the biomass has been removed are removed in a manner known per se, b) the fermentation medium which contains no calcium ions is extracted in the presence of 0.7 to 2.5 mole equivalents, based on the 2-keto- polyhydroxy-C6-carboxylic acid present in the fermentation medium, of a long-chain lipophilic amine with a total of 15 to 40 C atoms and with 1.5 to 8 parts by weight, based on the fermentation medium, of a C4- to C8-alkanol at temperatures between 10 and 35 DEG C, preferably 20 to 25 DEG C and c) the resulting 2-keto-polyhydroxy-C6-carboxylic acid amine adduct is cleaved or converted to the free carboxylic acid or derivative thereof. Preferably used as amines are trioctylamine or tridodecylamine, and as alkanols are butanols.
Patent EP-0366045-A2 (EP)
Inventor: CHIBA KOJI
IPC: B62D25/06
Filed: 1989-10-23
Abstract: A roof panel mounting structure through which a roof panel is fixedly mounted on a vehicle body. The roof panel (2) mounting structure (11) is comprised of a roof rail (4) forming part of the vehicle body. The roof rail is constructed of inner and outer panels which are joined with each other to form a hollow therebetween. A reinforcement member is fixedly disposed in a manner to traverse the hollow of the roof rail. The roof panel is made of plastic and integrally formed with a boss section (8) projecting downwardly. A mounting bolt is inserted in the boss section and projects downwardly from the boss section. The boss section passes through the outer panel and projects downwardly near the reinforcement member, so that the mounting bolt is fixedly secured to the reinforcement member thereby to securely mount the roof panel on the vehicle body.
Patent EP-0368112-A2 (EP)
Inventor: VON SCHUCKMANN ALFRED
IPC: B05B11/00
Filed: 1989-10-30
Abstract: The invention relates to a dispenser for pasty material, with a pump chamber (10) having an inlet and an outlet valve (V1, V2) and a dispenser storage housing (21), the material supply being contained in a foil bag (2). In order to make the dispenser and the cartridge as dimensionally stable as possible in such a manner that a cartridge consisting of a foil bag can be inserted into the dispenser without difficulty, the invention proposes that the foil bag (2) is contained in an envelope tube (32) which is connected, for example glued, to the foil bag (2) in the region of the connecting part (A), and that the foil bag (2) can be accommodated in the dispenser storage housing (21) with the connected envelope tube (32). <IMAGE>
Patent EP-0367300-A2 (EP)
Inventor: METLITSKY BORIS
IPC: G02B26/10
Filed: 1986-02-28
Abstract: A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design are disclosed.
Patent EP-0339748-A2 (EP)
Inventor: VAN DONGEN FRANCISCUS GERARDUS
IPC: C07B61/00
Filed: 1989-04-25
Abstract: A process for the preparation of ethylene oxide by reacting ethylene with molecular oxygen in the presence of a silver-con­taining catalyst, which comprises passing a gas mixture of ethylene and oxygen through a reaction zone containing the catalyst particles, while removing heat from the reaction zone by a cooling medium which flows through the reaction zone via one or more helical patterns, each pattern containing one or more helices.
Patent EP-0364027-A2 (EP)
Inventor: CLEMENTS ANTHONY HENRY
IPC: C11D3/395
Filed: 1989-10-04
Abstract: Storage-stable washing and/or bleaching compositions containing a peroxyacid and/or a peroxyacid-yielding compound as bleaching agent are disclosed which contain as optical brightener a benzofuranyl biphenyl compound of the formula :
     wherein R is hydrogen, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, halogen, phenoxy or benzyloxy as mono or multiple substituent; M is hydrogen and/or an equivalent of a non-chromophoric cation; n is an integer from 0-2, and m is 0 or 1, with the proviso that n and m are not both zero.
Patent EP-0326235-A2 (EP)
Inventor: AINSWORTH STEVEN JEFFREY HUME
IPC: H05K13/00
Filed: 1989-01-04
Abstract: A component placement machine comprising an X-Y table, at least two pick-up tools movable between an up-position and a down position is set up to allow for movement of each tool in a horizontal plane in moving between its down position and its up position. A test piece (9) is removably mounted in a pocket (6) on the X-Y table so that it is accurately reproducibly mounted. The test piece (9) is picked-up by a pick-up tool in its down position and a detection device detects the actual posi­tion of the piece (9) on the tool in its up position. This is repeated for all the tools so that, when the X-Y table drive is used to compensate for variations in component position on a tool, as detected by the detection device, account can be taken of said movement in a hori­zontal plane.
Patent EP-0345927-A2 (EP)
Inventor: SCHELLER ANDOR
IPC: B29C31/00
Filed: 1989-04-14
Abstract: A film for use as a rubber bale wrap includes a thermoplastic containing a release agent and having a microembossed surface to provide the film with a gloss of 10 or less.
Patent EP-0351175-A2 (EP)
Inventor: HARA MASAYOSHI
IPC: G11B15/473
Filed: 1989-07-11
Abstract: A frequency generator includes a rotary body (19) which is arranged to rotate about a shaft (5), a magnetic flux generating portion (20) which is arranged to rotate co-axially on the shaft, a generating coil pattern (27) opposed to the magnetic flux generating portion and a circuit board (14), the circuit board having one surface on which the generating coil pattern and a wiring pattern (24) for connection among circuit elements and an external circuit are disposed, and the generating coil pattern being printed on an insulating layer (26) which is provided on the wiring pattern.
Patent EP-0365192-A2 (EP)
Inventor: PERRIMAN VICTOR HERBERT
IPC: B42D5/02
Filed: 1989-10-09
Abstract: The invention refers to a continuous business forms assembly comprising a continuous web consisting of a plurality of longitudinally extending web parts (2, 3, 4) two web parts (2, 4) of which are provided with heat seal material (9, 12,) to secure the two parts (2, 4) together and form a self mailer return envelope piece and wherein one of the longitudinally extending web parts (3) has a detachable flap part (15) bearing a gum backing (19a) and divided into a plurality of portions by lines of tear off perforations (13, 14) and each one portion of the plurality of portions bears a printed address (15a) of the intended receptor of the return envelope of which one may be selected to determine the destination of the return envelope.
Patent EP-0366408-A2 (EP)
Inventor: CHEN JIN-HAI
IPC: C25B7/00
Filed: 1989-10-24
Abstract: Emerging solutes from a preparative gel electrophoresis column (11) are drawn into a narrow transfer tube (36) through a collar (32) which fits over the column end and secures a porous plate (33) and a dialysis membrane to the column end. The collar (32) is provided with a series of channels (46) running from the collar exterior to a series of locations on its interior wall based around the periphery of the porous plate (33). An external pump (37) draws lower buffer solution (23) into these channels and laterally through the porous plate to the essentially centrally located transfer tubing (36). The solutes emerging from the tubing are then directed to a fraction collector.
Patent EP-0364368-A2 (EP)
Inventor: NAKAMURA YUKO
IPC: G03F7/16
Filed: 1989-10-13
Abstract: Electrically conductive layer-providing compositions comprising a conducting or semiconducting polymer and/or a non-conducting precursor thereof and a photo-acid generator having a sensitivity to an ultraviolet radiation having a wavelength of 300 nm or less. Ihe electrically conductive layer (13), when an electron beam resist layer (12) adjacent thereto is exposed to a pattern of the electron beam, can effectively prevent an accumulation of an electrical charge on the resist layer and accordingly a misalignment of the resist pattern (14). In addition, the compositions and electrically conductive layer resulting therefrom can be stably stored if not exposed to ultraviolet radiation. Pattern formation processes using the electrically conductive layer-providing compositions are also provided.
Patent EP-0378051-A2 (EP)
Inventor: HERMANN WALTER
IPC: D06Q1/02
Filed: 1989-12-21
Abstract: The sheet-like structures (1) are arranged between two parallel carrier webs (4, 4') and are guided intermittently as a band (3) under a suction ram (5). Arranged on the suction ram is a cutting device (6) which is activated directly via the suction ram. The lowering of the suction ram is simultaneously accompanied by the separation of a structure (1) from the band (3), so that, as a result of a further movement of the suction ram, the structure can be pressed down onto a substrate (2) and connected to this. <IMAGE>
Patent EP-0371941-A2 (EP)
Inventor: BURGER BRIAN HOWARD
IPC: G06F9/45
Filed: 1989-11-27
Abstract: A support system and method for interfacing of computer application programs written in a plurality of languages to a software system such as a database manager or the like. A plurality of generic application program interfaces or entry points are defined having a corresponding plurality of parameters in a consistent form required by the system to execute functions. The parameters are transformations of like parameters associated with the application programs which call the APIs. Processor states corresponding to threads in the application programs are stored in a table shared by the generic APIs. Upon return from the call and execution of the system function, processor state is restored and control returned to the application program. Necessity for separate entry points for applications written in each different supported language is thereby avoided as well as associated increased development effort, maintenance, and support.
Patent EP-0354893-A2 (EP)
Inventor: EWEN JOHN A
IPC: C08F4/639
Filed: 1989-07-31
Abstract: Large symmetrical polyolefin particles having a high bulk density are prepared by prepolymerizing a precipitated complex of an organoaluminum compound and a metallocene catalyst with an olefin monomer at a temperature below the polymerization temperature of the monomer, followed by polymerizing the olefin nonomer under polymerization conditions.