baber/WOPTO huggingface dataset:
Patent GB-2327935-A (GB)
Title: Guide wall for a brake mechanism in a tape cassette
Inventor: KANEDA HIROSHI
IPC: G11B23/087
Filed: 1998-07-31
Abstract: In a tape cassette which includes a housing comprised of upper and lower casings (10,20), a pair of tape reels (4,4), a brake mechanism (61,62), a brake release member (8), and a guide wall (21) for guiding the release member (8) for upward and downward movement formed in one piece with the lower casing (20), with the upper part of the guide wall (21) being overlapped with a corresponding part of the upper casing (10). When the cassette is not in use, the brake members (61,62) are urged by a spring member (7) in directions where they are in mesh with serrated flange peripheries of the reels (4,4). When the cassette is used, the release member (8) is forced upward against the spring force by a brake release pin and the brake members (61,62) co-operatively swing out of mesh with the serrated flange peripheries of the reels (4,4), setting the tape reels free to turn. A solid joint part for securing the upper and lower casings together may be provided in the vicinity of the region where the release member 8 moves upward an downward along the front wall 21. The solid joint part may consist of a hook 15 formed in wall 21 of the lower casing and a slot in the upper casing adapted to engage the hook.
Patent GB-2328464-A (GB)
Title: Pressure modulation valve assembly for use in combination with a downhole drilling motor and drillstring thruster
Inventor: FINCHER ROGER W
IPC: E21B4/00
Filed: 1998-08-20
Abstract: A drillstring pressure modulation valve assembly comprises a spring 22 which bears against a compensation piston 76 at one end and on the other end against a modulating ram needle 27. The pressure modulation valve assembly (A, figure 1b) is situated between a pressure responsive thruster (34, figure 1a) and a fluid-operated drilling motor (50, figure 1c) attached to a drill bit (40, figure 1c). The thruster is responsive to internal pressure differences between itself and the annulus. The thruster acts by telescoping to add to the weight on bit (WOB) thus advancing drilling. Changes in conditions during drilling cause a pressure drop to occur through the drilling motor which increases pressure in the thruster. This causes positive feedback which advances the drill further and may stall the bit or motor. The modulation valve compensates for such changes to minimise the effect of such changes on the operation of the thruster. Piston 76 can be preloaded, with fluid flowing, before drilling commences. Spring-loaded needle 27 reacts to any pressure changes by varying the pressure difference at orifice 31.
Patent GB-2328466-A (GB)
Title: Method of regulating drilling conditions applied to a well bit
Inventor: SMITH LEE MORGAN
IPC: E21B44/00
Filed: 1997-03-21
Abstract: A method of regulating drilling conditions applied to a given well bit comprises assaying the compressive strength of the formation in an interval to be drilled by said bit. Wear of critical bit structure of the same size and design as in said given bit and which structure has drilled material of approximately the same compressive strength as that so assayed, is analyzed along with respective drilling data for the worn structure. From said analysis, a power limit for the respective compressive strength, above which power limit excessive wear is likely to occur is determined. Drilling conditions, such as rotary speed and weight-on-bit, at which the given bit is operated are regulated to maintain a desired operating power less than or equal to the power limit. Where several feasible rotary speed/weight-on-bit combinations may result in the desired operating power, these conditions are optimized.
Patent GB-2342224-A (GB)
Title: Photomultiplier tube circuit
Inventor: GARDENER JOHN
IPC: G01J1/44
Filed: 1998-10-02
Abstract: A photomultiplier tube circuit with reduced power consumption comprises a photomultiplier tube 4 having a plurality of dynodes, charging circuitry 3 for providing charge to the plurality of dynodes and an oscillator 2 for providing a high voltage supply to the charging circuitry characterised in that the photomultiplier tube circuit further comprises means 5 for sampling the voltage of at least one of the dynodes and a switching means for switching the oscillator on and off with respect to the at least one dynode voltage sampled. The oscillator 2 may be switched on periodically, and switched off again when the voltage of the at least one dynode has reached a required voltage. The time during which the oscillator 2 is on can be used to determine normal, overload and light leak conditions.
Patent GB-2343815-A (GB)
Title: Digital receiver
Inventor: SHADWELL PETER WARDLOW
IPC: H04N5/44
Filed: 1998-11-12
Abstract: A method of receiving and demodulating a plurality of digital signals transmitted with different respective carrier frequencies and a digital receiver for receiving and demodulating a plurality of digital signals transmitted with different respective carrier frequencies wherein the carrier frequency signals are down converted 2 to respective base-band signals and digitised and a common demodulator 4 is provided to demodulate the respective digitised base-band signals in a time division manner. This allows a digital TV to provide picture-in-picture function or to record one program while watching another with only one demodulator.
Patent GB-2336750-A (GB)
Title: Locating/securing connector in a radiant heating element.
Inventor: BOWEN PETER EDWARD
IPC: H05B3/44
Filed: 1999-03-17
Abstract: A heater element comprising an electrical resistance coil (150), a glass tube (140) housing the resistance coil (150) and connectors (160) attached to each end of the resistance coil (150) to facilitate its electrical connection, wherein at least one portion of the wall of the glass tube (140) forms an inwardly directed protuberance (170) which can abut against and/or engage with at least one of said connector (160) so as to restrict movement of the connector and the attached resistance coil (150) relative to the glass tube (140).
Patent HU-T64401-A (HU)
Title: Coating and standing comb for machines of textile industry
Inventor: EGERER JOSEF
IPC: D01G19/10
Filed: 1993-02-18
Abstract: In a clothing for textile combing machines, such as combing machines for wool, cotton or similar synthetic or natural fibres, comprising saw-toothed stamped parts with at least two rows of teeth extending transversely relative to the combing direction, in order to achieve a tip offset at a low outlay in terms of production, along with simple clothing, the planes of respective teeth (5) succeeding one another within a stamped part (1) are arranged offset relative to one another. <IMAGE>
Patent HU-T64640-A (HU)
Title: Cassette holder
Inventor: BIECK TORSTEN
IPC: G11B23/023
Filed: 1993-05-21
Abstract: 2.1. For storing magnetic tape cassettes, devices which comprise a housing (1) and a slide (2) mounted displaceably therein are known. As known, protruding upwards on the slide there may be rigid blocking lugs which engage in the tape winding hubs of a compact cassette to be stored. 2.2. To be able also to store digital cassettes in such a device, pivotable blocking members (9) are proposed, which members are resiliently pushed upwards from the bearing surface (7) when the slide is pushed in. <IMAGE>
Patent HU-T68174-A (HU)
Title: System and process for relining channel pipe sections
Inventor: SCHMAGER KLAUS-DIETER
IPC: F16L55/18
Filed: 1993-04-21
Abstract: PCT No. PCT/EP93/00974 Sec. 371 Date Oct. 19, 1994 Sec. 102(e) Date Oct. 19, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21399 PCT Pub. Date Oct. 28, 1993A system for and process of relining transport lines such as sewerage pipelines having an inner tubular thermoplastic inliner, a tubular thermoplastic preliner disposed within the pipeline to be restored. The inner inliner being disposed concentrically and internally of the preliner and having on its exterior means to fix a defined annular space between the inner inliner and the preliner and for anchoring the inner inliner positively in a hardenable composition to be introduced in the annular space between the inner inliner and the preliner.
Patent HU-T77338-A (HU)
Title: Improvements in or relating to endometrial function
Inventor: CHARNOCK-JONES DAVID STEPHEN
IPC: A61K39/00
Filed: 1995-12-21
Abstract: Disclosed is a method of altering one or more characteristics of at least some of the cells of the reproductive tract of a mammalian individual by the introduction into said cells of a nucleic acid, together with a composition comprising nucleic acid, for use in the method.
Patent IL-79210-A (IL)
Title: 7-oxabicycloheptane substituted diamide derivatives and their prostaglandin analogues,process for their preparation and pharmaceutical compositions containing the same
IPC: A61P9/08
Filed: 1986-06-24
Abstract: 7-Oxabicycloheptane substituted amide prostaglandin analogs are provided having the structural formula  <IMAGE>  wherein m is 0 to 4; A is -CH=CH- or -CH2-CH2-; n is 1 to 5; Q is -CH=CH-, -CH2-,  <IMAGE> or a single bond; R is CO2H, CO2alkyl, CO2alkali metal, CO2polyhydroxyamine salt, -CH2OH,  <IMAGE>  wherein R4 and R5 are the same or different and are H, lower alkyl, hydroxy, lower alkoxy or aryl, at least one of R4 and R5 being other than hydroxy and lower alkoxy; p is 1 to 4; R1  is H or lower alkyl; q is 1 to 12; R2 is H or lower alkyl; and R3 is H, lower alkyl, lower alkenyl, lower alkynyl, aryl, arylalkyl, lower alkoxy, aryloxy, arylalkyloxy, amino, alkylamino arylamino, arylalkylamino,  <IMAGE>  +TR <IMAGE>  (wherein n' is 0, 1 or 2), alkylaminoalkyl, arylaminoalkyl, arylalkylaminoalkyl, alkoxyalkyl, aryloxyalkyl or arylalkoxyalkyl. The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease.
Patent IL-87710-A (IL)
Title: Covered floating retard form for controlled release in gastric juice
IPC: A61K9/22
Filed: 1988-09-08
Abstract: The orally administered forms remain in the stomach during the periodic evacuation and ensure continuous release. These solid forms contain the following constituents:
 a) at least one component which expands on contact with body fluid and has a physiologically active substance or a combination of such substances,
 b) at least one membrane which is permeable, is able to expand at the site of use and envelops component a) and, where appropriate,
 c) a covering which envelops component a) and membrane b) and which disintegrates without delay by the action of body fluid at the site of use.
Patent IL-92474-A (IL)
Title: Method and reagent combination for determining nucleotide sequences
IPC: C12Q1/68
Filed: 1989-11-27
Abstract: The invention provides for detection of changes in a nucleotide sequence based on the determination of the nucleotide sequence over the region of interest. The first step of the process involves obtaining an amplified DNA sample in which at least one attachment moiety has been introduced into at least one strand of a target polynucleotide by a modified polymerase chain reaction. This can be accomplished by synthesizing DNA using the target nucleic acid polymer as a template and using at least one amplification primer, which includes an attachment moiety bonded to the oligonucleotide. The resulting amplification mixture is repeatedly cycled between a polymerization condition and a denaturation condition occurs for a number of cycles sufficient to produce copies of the target nucleic acid polymer in a quantity suitable for use in a DNA sequencing procedure to form an amplified sample comprising copies of the target nucleic acid sequence bonded to the attachment moiety. After amplification, the strands of target nucleic acid polymer carrying an attachment moiety are captured using a solid matrix coated with an attachment site to which the attachment moiety or a modification thereof can bind. In this way, the strands of target nucleic acid become bound to the solid matrix and can be readily separated with the solid matrix from unbound reactants for sequencing.
Patent IL-99572-A (IL)
Title: Vessel plug insertion assembly
IPC: A61B17/08
Filed: 1991-09-26
Abstract: A device for closing an incision or puncture in a patient by inserting a vessel plug (20) into the incision or puncture until the distal end (32) of the vessel plug is adjacent to the outer lumen of the blood vessel or target organ so that the vessel plug does not obstruct the flow of fluid through the blood vessel or target organ. The precise positioning of the vessel plug in the incision or puncture is accomplished through the use of a balloon catheter (22) or a cylindrical insertion assembly (50) having a proximal plunger member (54) associated therewith.
Patent JP-S57124970-A (JP)
Title: Video information coding system
Inventor: KOUNO KENJI
IPC: H04N1/417
Filed: 1981-01-26
Abstract: PURPOSE:To achieve high data compression rate, by forecasting an optical density to an objective video element and coding the objective based on the forecasted error distribution. CONSTITUTION:A data for one line's share of a document in a video memory M is inputted to a register R1, and after this data is shifted at an operator S1 for one bit's share, it is inputted to a register R2. Exclusive OR operation is taken for the data in the registers R1, R2 at an exclusive OR circuit E1, and the output data is sequentially inputted to a buffer memory B via a register R3. Next, the data of the buffer memory B is inputted to a register R4 and after it is shifted at an operator S2 for one line's share, it is inputted to a register R5. Exclusive OR operation is taken for the data in the registers R4 and R5 at an exclusive OR circuit E2, the output is inputted to a coding circuit F via a count circuit C and converted into a run length code.
Patent JP-S58129564-A (JP)
Title: Interlocking device
Inventor: KAWAKAMI TETSUYA
IPC: G06F21/62
Filed: 1982-01-27
Abstract: PURPOSE:To prevent a dead lock, by separating occupancy decision of a start bus which is not used, in case of response and return of memory access, from occupancy deicision of other bus, and occupying only the start bus in case of access of interlock, so that response to other processor can be executed. CONSTITUTION:To start, data and response bus occupancy request lines 51-53, a priority deciding circuit 61 is connected, and the deciding circuit 61 is provided dispersedly in each processor, and an interlock signal line 54 is made a signal of an open collector. In case when an interlock signal is not outputted to this signal line 54, requests on the request lines 51-53 are checked by the circuit 61, and in case when a degree of request of a bus occupancy request which it has outputted is high, an output of the circuit 61 is outputted as a start bus occupancy approval signal through gates 62, 63. Also, in case when an interlock request signal 65 is outputted, an FF66 is set, and the interlock signal is outputted until an interlock releasing signal 67 is outputted. In this way, response to other processor can be executed, and a dead lock is prevented.
Patent JP-2000202631-A (JP)
Title: Automatically welding head
Inventor: IMAIZUMI HIROSHI
IPC: B23K9/133
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To house a welding wire in the inside of a welding head, and to make a necessary space small by being composed of a wire housing case housed in a cover case and a standard wire spool rolling in, while feeding a wire to the wire housing case, by using the wire housing case housed in the cover case and a wire feeding motor mounted on a stand. SOLUTION: A 20 kg-winding welding wire spool 11 is mounted on a stand 10, and a welding wire 5 being fed by a wire feeding motor 9 is housed in the inside of a wire housing case 2 through a wire guide tube 8. The diameter of the rotary reel of the wire housing case 2 is smaller than that of the 20 kg-winding welding wire spool 11, and its housing quantity is about 1 kg which is lightweight. By shifting one end of the wire guide tube 8 connected to the 20 kg-winding welding wire spool 11 to a wire guide block 12, the welding wire 5 housed in the wire housing case 2 is taken in an automatically welding head, and automatic welding is started.
Patent JP-H07220095-A (JP)
Title: Extracting device for image of object
Inventor: MORI KATSUHIKO
IPC: G06T7/60
Filed: 1994-02-01
Abstract: PURPOSE:To extract an object image from which a noise is eliminated and with high accuracy when the object image is extracted from an image obtained by using an image pickup device. CONSTITUTION:This device is equipped with information memory 3 which holds information with respect to an object 1 and the one with respect to the sensor of the image pickup device 2, and information input part 4 to which photographic information 10 is inputted by the image pickup device 2 and also, the information in the information memory 3, etc., is inputted, an object image estimating part 5 which estimates the size of the object 1 in a real image, an area extraction part 6 which extracts an area assumed as the object image from image data obtained by the image pickup device 2, and a judging part 7 to which an estimate 11 and the image data 13 in an extraction area are inputted, and which calculates the size of the extraction area by the image data 13 in the extraction area, and compares a calculated result with the estimate 11 for the size of the object image, and judges whether or not the image data 13 in the extraction area is the object image.
Patent JP-S57125475-A (JP)
Title: Printer controlling system
Inventor: SAKAI MAKOTO
IPC: B41J3/46
Filed: 1981-01-27
Abstract: PURPOSE:To economize the print form, by providing a buffer memory in a printer device to print screen data in parallel. CONSTITUTION:A CRT2, a control input device 3, and a printer device 4 are provided. This device 4 is provided with a buffer memory 7, and the first screen data is stored in the memory 7, and the next screen data is printed together with data stored in the memory 7 when the next screen data is transmitted to the device 4. Thus, the first screen data 9 and the next screen data 10 are printed in parallel to economize the print form considerably.
Patent JP-H04245311-A (JP)
Title: Flow rate valve
Inventor: NAKAKOJI YOSHIHIKO
IPC: G05D7/06
Filed: 1991-01-31
Abstract: PURPOSE:To obtain nearly the same function with a duty valve, to prevent a great decrease in response even if a flow rate to be controlled increases, and to simplify the structure. CONSTITUTION:While a sleeve 2 is rotated, a spool 3 is given a specific slide position to link a small hole 2a bored in the sleeve 2 intermittently with a triangular high-pressure groove 3a or low-pressure groove 3b formed in the spool 3. Then a flow rate corresponding to their linkage time ratio is outputted to an output port OUT.
Patent JP-S57126155-A (JP)
Title: Sealing method of ic
Inventor: KOMORIDA KOUZOU
IPC: H05K5/00
Filed: 1981-01-27
Abstract: PURPOSE:To eliminate generation of flash and to make afterward flash removing work to needless when an IC is to be sealed using resin after the IC is bonded to a printed substrate by a method wherein penetrating holes are provided in the substrate being positioned between respective wiring patterns led out from IC electrodes, and the IC is sealed blocking the holes with pins. CONSTITUTION:An IC element 13 is fixed on the substrate 11 corresponding to the wiring patterns 12 provided on a printed substrate 11, a pattern 12a for prevention of flow-out of resin is formed at the outside circumference of the sealing part 14 surrounding the element, and the plural penetrating holes 15 are provided at the prescribed parts. The element 13 treated by this way is put between an upper mold 17 and a lower mold 16, pins 18 are inserted in the penetrating holes 15 provided previously, and resin 19 molten by heat is poured into the circumference of the element 13. Accordingly because the holes 15 are blocked by the pins 18, flow-out of resin 19 from a gap 20 between the upper mold 17 and the lower mold 16 is not generated, and a flash is not generated. After then, resin 19 is made to be hardened, and although the upper mold 17 and the lower mold 16 are separated, because the pins 18 drop at this time, separation can be performed easily.
Patent JP-S62169307-A (JP)
Title: Superconductive electromagnet in bobbin winding
Inventor: KESSEKI TOMOHIRO
IPC: H01F6/06
Filed: 1986-01-20
Abstract: PURPOSE:To secure sufficient precision of mutual position between first and second spacers, by fixing the first spacers at bobbin flanges in advance and performing winding while positioning the second spacers at spacer-insertion grooves during winding process. CONSTITUTION:A first spacer 7 having structure, in which spacer-insertion grooves 8 and passage groove 9 with their ends reaching the peripheral surface in theradius direction of a bobbin 2 are arranged with definite pitch and arrangement patterns in their peripheral directions, are fixed facing the internal end surfaces of bobbin flanges 4. The bobbin axis-directional second spacers 3, which are inserted into the spacer insertion grooves 8 with width of at least both ends being nearly equal to that of said spacer insertion groove every one or several layers between the wiring layers of the coil wound on the winding bobbin put between the first spacers 7, are included corresponding to respective spacer insertion grooves 8 and with a definite pitch in their peripheral directions. Gaps generated between the peripherally directional neighboring spacers continue with their outside through the passage grooves of the first spacers 7. Because the positions of the second spacers 3 are determined by the spacer insertion grooves which can be beforehand processed with superior precision in the first spacers 7, positioning precision of both spacers can be positively enhanced.
Patent JP-S59142998-A (JP)
Inventor: MASAI SHIROU
IPC: B67D7/12
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62168757-A (JP)
Inventor: NAGASHIMA ETSUO
IPC: B61D39/00
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58175967-A (JP)
Inventor: HANSUUYURUGEN REMIYU
IPC: G04C13/11
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10188784-A (JP)
Title: Method for forming self-aligning gate structure around cold-cathode emitter end using chemical and mechanical polishing method
Inventor: DOAN TRUNG T
IPC: H01L21/3105
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a self-aligning gate structure, by which a greater electron-emitting current can be obtained at a lower electron- emission threshold voltage as to any emitter-gate voltage. SOLUTION: This method is for forming a self-aligning grid 15 structure surrounding an emitter 13 including an electron emitter 13, an insulating layer 18, a dielectric layer 14, a conductive layer 15, and if desired a buffer layer. In the method, the emitter 13 having a lamination thereon is smoothed by a chemical and mechanical smoothing method (CMP method), and then the dielectric layer 14, the insulating layer 18, and the conductive layer 15 are selectively removed by etching or the like to expose at least a portion of the emitter 13. The emitter tip 13 is sharpened by oxidation and is covered with a material of a low work function value.
Patent JP-S60209983-A (JP)
Inventor: MITSUSHIERU EI BAADAAN
IPC: G11B5/60
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。