baber/WOPTO huggingface dataset:
Patent JP-H10103192-A (JP)
Title: Two fluid injection valve
Inventor: MORI SHUNICHI
IPC: F02M61/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of a compressed combustion gas to an air passage by installing outside/inside valves and installing the air spouting/intercepting part of the outside valve to the tip part of an injection valve approached to the injection hole for fuel open/close-controlled by the inside valve. SOLUTION: When an operation oil is supplied to an operation room 1d by a prescribed timing, an operation oil piston 5 is pushed down by overcoming to the spring force of a pulling up spring 12 and the outside valve 11 is also pushed down and separated from the outside valve seat 11d and the outside valve 11 is opened and an air is spouted. While, a fuel is entered to an oil sump through the fuel passage 8b of a valve main body 8, the fuel passage 11c bored on the outside valve 11 and the fuel passage of the outer periphery of the inside valve 10 and when the fuel pressure acting to the inside valve 10 overcomes to the elasticity of a push-press spring 6, the inside valve 10 is opened and the fuel is injected from the injection hole 10a into a cylinder.  The spout part of the outside valve 11 for spouting/intercepting the air is installed on the tip part approached to the injection hole 10 for injecting the fuel and the injection of the fuel and the timing, term and pressure of the spouting of the air are controlled by a control means.
Patent JP-H10106566-A (JP)
Title: Manufacture of positive electrode active material for lithium secondary battery
Inventor: AMIN KARIRU
IPC: H01M4/525
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide transition metal included nickel acid lithium having a high specific capacity density without generating phase transition by pressurizing the compound oxy hydride of nickel and transition metal except for nickel and the lithium compound in an autoclave at a specified low temperature with a hydrothermal method for synthesis. SOLUTION: Solution of the compound oxy hydride and the lithium compound or the suspension with organic solvent solution are placed in an autoclave, and heated at 105-250 deg.C, and when the inner pressure is raised to 10-500 atmospheric pressure, nickel acid lithium, which includes metal except for nickel, is relatively easily generated by the hydrothermal reaction. In this case, it is unnecessary to set the atmosphere inside the autoclave at the oxygen atmosphere. Even in the case where hydride is used as the lithium compound, reaction is advanced, and in the case where nitrate is used as the lithium compound, since the reaction temperature is low, generation of NOX is prevented.
Patent JP-S61157840-A (JP)
Title: Slide structure
Inventor: INOUE KOICHI
IPC: F16D65/12
Filed: 1984-12-28
Abstract: PURPOSE:To elongate the life of a slide structure by projecting the surface of a ceramics button from the surface of an annular plate to prevent a pad from sliding on the annular plate. CONSTITUTION:When a ceramics button 2 is received in a cavity formed by annular plates 1a, 1b, the surfaces 2a, 2b of the button 2 project respectively from the surfaces 1a', 1b' of the annular plate. Thus, pads can slide on the respective surfaces 2a, 2b without sliding on the surfaces of the annular plates 1a, 1b. Thus, the surface of the pud does not have any seizure and is excellent in the thermal shock resisting property so that the service life is elongated.
Patent JP-H10120627-A (JP)
Title: Cyclic olefin-based monomer and its production
Inventor: YAMAURA MICHIO
IPC: C07C69/753
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for producing a (co)polymer excellent in transparency, optical isotropy, hydrophilic nature and heat resistance. SOLUTION: This cyclic olefin-based monomer is shown by formula I (R is a 1-10C alkyl, a 5-10C cycloalkyl; (n) is 0 or 1) such as 5-methoxycarbonyl-5- methoxycarbonylmethyl-bicyclo[2,2,1]heptene-2. The compound of formula I is obtained by subjecting an itaconic acid ester of formula II and cyclopentadiene to heat ring formation addition reaction or by subjecting itaconic acid anhydride of formula III and cyclopentadiene to heat ring formation addition and then esterifying the resultant substance with an alcohol of the formula R-OH. The compound is subjected to ring opening polymerization by itself or copolymerized with norbornene, tetracyclododecene or their derivatives to give a (co)polymer useful as an optical material.
Patent JP-H06128273-A (JP)
Title: Polycyclic organosilicon compound
Inventor: KOBAYASHI MINEO
IPC: C08G77/60
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a new compound suitable for a raw material for heat resistant and flame resistant polymers. CONSTITUTION:The compound is expressed by formula I (n is 2-20). E.g., benzo[c]-8,9-bis(dimethylfluorosilyl)-2,2,5,5,7,7,10,10-octamethyl-2,5 ,7,10- tetrasilabicyclo[4,4,0]deca-1,3,8-triene. The compound of formula I is obtained, e.g. by reacting a compound of formula II (n is 1-19) (with a compound of formula III in the presence of a catalyst such as platinum, palladium, etc., [preferably Pt(dba)2, etc.] and a cocatalyst, in a solvent when needed and preferably at 20-150 deg.C for 1-100 hours.
Patent JP-H0979801-A (JP)
Title: Simplified mesh-measuring tool set
Inventor: TANAKA HIROYUKI
IPC: G01B3/26
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to measure a mesh accurately by inserting into a mesh a measuring bar whose tip part is formed accurately in the mesh size. SOLUTION: A tip part (a measuring part) 2 is formed accurately in a thickness of the size of a mesh (an interstice between the strands of a net) 4, and a measuring bar whose other part is formed as a grip part 1 holdable by fingertips is arranged in the mesh number. The measuring bar is held with one hand, and its tip is vertically inserted into a mesh 4 of a net 3 to be measured. Since a measuring part 2 of the measuring bar is made in the area size of the mesh, the measuring bar accurately adjusted to the mesh 4 wanted to be measured can be used, so that even the net 3 having no indication can be reliably measured. Therefore, a kind of net 3 can be always accurately and quickly discriminated, and even a beginner of few years of experience can easily and accurately measure a thickness of the mesh 4.
Patent JP-H02121404-A (JP)
Title: Current amplifier circuit
Inventor: KUWABARA HISAO
IPC: H03F3/21
Filed: 1988-10-31
Abstract: PURPOSE:To increase the current gain with simple constitution by connecting a bias current source to a collector of a transistor(TR). CONSTITUTION:Emitters of TRs Q1, Q2 connected in common are connected respectively to ground, bases are connected to an input current source iin and resistors R1, R2 are connected respectively between the base and collector. Moreover, emitters of TRs Q3, Q4 whose bases are connected in common to bases of the TRs Q1, Q2 are connected to ground and collectors are connected to output terminals OUT1, OUT2. Since the common bias constant current source is connected to the collectors of the TRs Q1, Q2 in this way, the current gain is increased more.
Patent JP-2000096366-A (JP)
Title: Production of false-twisted yarn and false twister
Inventor: KUNISADA HIDEAKI
IPC: D02G1/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a false-twisted yarn having a good surface grade and silky touch, excellent in repulsing and draping properties and useful for woven knitted goods, etc., by simultaneously drawing and twisting an undrawn yarn of thermoplastic synthetic resin multifilament in a specific condition. SOLUTION: This false-twisted yarn is produced by heating nondrawn yarn Y of thermoplastic synthetic fiber multifilament in a nontwisted state at a constant length and simultaneously carrying out drawing and twisting before the end of heating of the yarn Y. It is preferable to heat yarn Y in nontwisted state at the constant length by winding the yarn in plural turns to Nelson roller composed of a hot roller 3, a separate roller 4 and a nip roller 5 rotating in contact with the hot roller 3. Points of action of drawing and twisting lie preferably on the hot roller 3 and the nip roller 5 is preferably set on the upstream of the yarn-leaving point of the hot roller 3.
Patent JP-S63128539-A (JP)
Title: Electron microscope with recording media detecting function
Inventor: MORI NOBUFUMI
IPC: H01J37/22
Filed: 1986-11-18
Abstract: PURPOSE:To make the operation of an electron microscope simpler, and to prevent troubles such as an error operation, by detecting the sorts of the recording media of the sensitive material, the sensitivity, the size, the number of use, and the like automatically. CONSTITUTION:At a cassette 11 to hold an image plate or a photo film 12, cutting markers 14 or 15 responding to the sort of the sensitive material are furnished, and the cutting markers 14 or 15 are read by tongue pieces 17 of a microswitch 16. By setting that the cutting markers 14 are made when the image plate is used, while the cutting markers 15 are made when the photo film is used, for example, the sort of the sensitive material can be detected by a judge device 18 depending on the markers detected by the tongue pieces 17. Not only the sort of the sensitive material, but also the sensitivity, the size, and the like of the film, or, the sensitivity, the size, the number of use, and the like of the image plate can be set separately or in a set, and can be made to detect. In such a way, the operation is made simpler, and the generation of troubles such as an error operation can be prevented.
Patent JP-H07105715-A (JP)
Title: Palladium powder treating method for thick film conductive paste
Inventor: TAKADA ISAO
IPC: H05K1/09
Filed: 1993-10-06
Abstract: PURPOSE:To provide palladium powder for a thick film conductive paste, capable of reducing generation of delamination by dispersing the palladium powder in water and/or liquid alcohol, and heating it under pressure while agitating it in an autoclave. CONSTITUTION:Palladium powder is dispersed in water and/or liquid alcohol, followed by heating under pressure while being agitated in an autoclave. In the case where water is used, it is suitable that palladium powder is heated up to 150-300 deg.C under pressure while being agitated. Consequently, a crystallite diameter of the palladium powder can be increased and an oxidization rate can be decreased. The resultant palladium powder is used as a conductive material, to be mixed with a vehicle, thus manufacturing thick film conductive paste. If a multilayer ceramic capacitor is manufactured by the use of the obtained paste, it is possible to increase a decomposition temperature of the vehicle during a baking process so as to reduce generation of peeling-off of a dielectric layer and an electrode layer in the multilayer ceramic capacitor.
Patent JP-H05112036-A (JP)
Title: Image forming device
Inventor: ITO YASUO
IPC: G06T11/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain an image forming device, such as a laser beam printer, superior in halftone reproducibility at a low cost. CONSTITUTION:Digital image data Video is transmitted from an external equipment 501 and corrected in gamma characteristics in an image forming timing control block 108. In the image forming timing control block 108, the gamma- corrected digital image data is modulated by a PWM system with a 1/256 accuracy of one pixel forming pitch or higher to turn to laser driver drive pulse signal LON. The LON is transmitted to an image forming block 109 to form an image. In this manner, since D/A-converted image data is not gamma- corrected, a dynamic range reduction in laser ON/OFF control caused by an error in rouding-off does not occur. In addition, since a dither processing is not required, an image forming device, such as a laser beam printer, superior in halftone reproducibility can be realized at a low cost.
Patent JP-H10125464-A (JP)
Title: Composite indicator
Inventor: HATTORI TAMOTSU
IPC: G12B11/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To eliminate any lateral leakage of light beam from the end surface of a transparent EL indicator by inner surface reflection at the time of EL luminescence, in a composite indicator provided with a transparent EL indicator only in front of a prescribed indicator out of plural indicators, so as to improve visibility. SOLUTION: In front of a specific indicator, out of plural indicators 1 to 5, for instance, an engine speed indicator 1, a transparent EL indicator 100 is provided, and a light absorbing member 8 is provided on the end surface 100a, etc., of the transparent EL indicator 100. And by means of a light absorbing member 8 formed on the end surface 100a, etc., of the transparent EL indicator 100, any light moving to the end surface 100a by internal surface reflection of the transparent EL indicator 100 at the time of EL luminescence is absorbed so that the lateral leakage of the light beam from the end surface 100a may be prevented.
Patent JP-H06271002-A (JP)
Title: Garbage container
Inventor: SUMIYAMA MASAKAZU
IPC: B65F1/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide a garbage container suitable for classifying collection of garbage and for increase or decrease of accommodated garbage by constituting a garbage container out of a large-sized container, which has an opening at its top, and a plurality of small-sized containers, which can be accommodated in its inside and also can be hooked mountably removably on its outside. CONSTITUTION:A garbage container is composed of a large-sized container 1, which has an opening at its top, and at least one piece of small-sized container 2, which can be accommodated in this inside and has an opening at its pop. And, a hook means for installing the small-sized container 2 mountably/removably along the external wall of the large-sized container 1 is arranged on at least either one of them. That is, the hook means is composed of a hold 31 projecting on the external side face of, for example, the large-sized container 1, and an engaging hole 23 being bored in one side face of the small-sized container 2 so that this may engaged therein. 13y the way, in the case of practical use, the inside of the large-sized container can be partitioned into a plurality of classifying collectors of garbage by accommodating a plurality of small-sized containers inside of the large-sized container or the small- sized container 2 can be hooked on the external side face of the large-sized container 1 so that it adaptation to the increase of accommodation of garbage may be realized.
Patent JP-H0698615-A (JP)
Title: Engine apparatus for combine harvester
Inventor: HIDAKA SHIGEMI
IPC: F01P5/06
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the noise of an engine for a combine harvester and improve the maintenance in a hydraulic infinite variable speed mechanism for travel. CONSTITUTION:The engine apparatus for a combine harvester is obtained by arranging a driving part for a hydraulic infinite variable speed mechanism (38) for changing the travel speed having a hydraulic pump (42) and a hydraulic motor (43) on the right outside of the engine (21) in a nearly hermetically sealed engine room (34) for internally installing the engine (21) and simultaneously interlocking and connecting a fan shaft (50) of a fan (26) in an output shaft (51) from the engine (210 protruded to the right outside of the engine room (34) in the combine harvester equipped with the engine room (34) on the right side of a machine body, simultaneously a radiator (22) in front of the engine room (34) and the fan (26) for supplying air and cooling the radiator between the engine room (34) and the radiator (22).
Patent JP-H05122688-A (JP)
Title: Portrait photographing device
Inventor: YAMADA MASAHIKO
IPC: H04N7/14
Filed: 1991-10-23
Abstract: PURPOSE:To accurately photograph the entire figure of a subject for photography regardless of the moving or change of positions of the subject from a telecamera. CONSTITUTION:A telecamera 1 is driven by power to be mounted on a movable stand 3 changing the photographing direction of the telecamera 1. A figure position detection means 7 detecting the position of a subject and a controller 13 controlling the operation of the movable stand 3 so as to position the subject photographed by the telecamera 1 in the center according to the position of the subject to be detected by the figure position detection means 7 are provided.
Patent JP-H11114846-A (JP)
Title: Torque wrench
Inventor: FUKUHARA TATSUHIKO
IPC: B25B21/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obviate highly accurate work by slidably and tiltably arranging a piston rod in a cylinder by pivotally joining it to an arm, arranging a piston by butting the piston rod so as to be pushed to the arm side, and arranging a spring to energize the piston rod to the piston side. SOLUTION: A cylinder 16 is arranged in a housing 2, and a piston rod 17 is pivotally joined to an arm 4, and is slidably and tiltably arranged in the cylinder 16. The piston rod 17 is butted so as to be pushed to the arm 4 side, and a piston 18 is slidably and sealably arranged in the cylinder 16, and a spring 19 is arranged to energize the piston rod 17 to the piston 18 side. According to this constitution, the piston rod 17 tilts to the axis of the cylinder 16 since it is pivotally joined to the arm 4 to rotate with a ring 3 as the center, but can smoothly move without hindrance since it is slidably and tiltably arranged in the cylinder 16, highly accurate work is not necessary.
Patent JP-H10119667-A (JP)
Title: Roof molding mounting structure for vehicle
Inventor: ONO SHINJI
IPC: B60R13/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide such a roof molding mounting structure for a vehicle as being capable of easily mounting a roof molding on a roof panel by itself without requiring other mounting parts, easily and accurately positioning the roof molding on the roof panel and sufficiently taking water proofing measures into consideration. SOLUTION: An insert hole 10 is formed in a roof panel 2 constituting the roof of a vehicle and engagement pawls 8a, 8b corresponding to the insert hole 10 in the roof panel 2 are integrally molded on a roof molding 3 to be arranged on the roof panel 2. The engagement pawls 8a, 8b on the roof molding 3 are inserted in and engaged with the insert hole 10 is the roof panel 2 to mount the roof molding 2 on the roof panel 3.
Patent JP-S62135862-A (JP)
Title: Developing device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/09
Filed: 1985-12-10
Abstract: PURPOSE:To reduce flexture by providing a magnetic member for correction which generates magnetic force for educing the resultant force of gravitational force affecting a magnetic field producing body and magnetic force generated by a developer control member. CONSTITUTION:The magnetic member 8 for correction is provided which generates the magnetic force for reducing the gravitational force affecting the magnetic field producing body 5 and the magnetic force generated by the developer control member 3. Namely, the magnetic member 8 for correction is fitted to the lower opening of a plastic-made housing which contains a developer 2 at the opposite position from a magnetic blade 3. Thus, the magnetic member 8 for correction is provided and then respective force operating on the magnet roll 5, i.e. attractive force M to the magnetic blade 3, attractive force M' to the magnetic member 8 for correction, and the gravitational force G of the magnet roll 5 are balanced, so that the vectors of their resultant force R are nearly zero. Consequently, the flexture of the magnetic field producing body is reduced greatly and vibrations and an irregularity of the density of images are reduced greatly, so that the characteristics of the developing device are improved greatly.
Patent JP-H0976378-A (JP)
Title: Manufacture of paper honeycomb
Inventor: TERAOKA REIJI
IPC: B32B3/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To carry out the high speed production of an unpregnated or resin- pregnated honeycomb by a method in which two base paper sheets are made to travel, impregnated with a liquid material, coated with an adhesive stripewise, wound onto a drum, removed from the drum, cut in optional thickness, and the liquid material is dried or cured. SOLUTION: Two base paper sheets 2, 2' are passed through a bath of impregnation liquid 3, the excess liquid is squeezed out by two rolls 4, and an adhesive is applied by rolls 6, 6'. In this process, in the edge controls 5, 5' for the base paper, the position of an adhesive stripe line is kept at a normal position, and the adhesive is applied stripewise in the travel direction of a raw material. The sheet is wound onto a take-up drum 8, and tension controls 7, 7' adjust the application speed of the adhesive and the difference in speed due to the increase in winding thickness of the drum 8. When a specified amount of the sheet is taken up, the sheet is cut and removed. Next, the sheets are extended, and a necessary number of the sheets are fixed on a frame, dried at room temperature or by hot air, and further dried and cured by hot air of a higher temperature to complete a honeycomb.
Patent JP-H08208692-A (JP)
Title: New cell adhesion inhibiting peptide derivative
Inventor: MATSUDA MICHIO
IPC: A61P29/00
Filed: 1995-09-28
Abstract: PURPOSE: To obtain a new cell adhesion inhibiting peptide derivative useful as a cancer metastasis inhibitor, an inhibitor of blood platelet aggregation, a wound curing agent, a vulnerary agent, a therapeutic agent for inflammatory diseases, having inhibitory action on cell adhesion, containing a partial amino acid sequence in a human polymer kininogen L chain having specific amino acid sequence. CONSTITUTION: This new peptide derivative (salt) comprises a partial amino acid sequence in a human polymer kininogen L chain having an amino acid sequence shown by any of formula I to formula III. The derivative (salt) has inhibitory action on cell adhesion and is useful as a cancer metastasis inhibitor, an inhibitor of blood platelet aggregation, a wound curing agent, a vulnerary agent, a therapeutic agent for inflammatory diseases, an inhibitor for arteriosclerosis and a therapeutic agent for glomerular nephritics. The peptide derivative is obtained by synthesizing plural kinds of peptides by a peptide solid phase synthesis method so as to specify an adherent core existing in a histidine-rich domain (372-523 position) having high inhibitory activity against cell adhesion in L chain from N-end to 372-626 position end of an amino acid sequence of a human polymer kininogen and specifying a sequence having high inhibitory activity against cell adhesion by examination of cell adhesion activity test for fibroblast cells.
Patent JP-H04152472-A (JP)
Title: Constituting method for control circuit using constitutional diagram
Inventor: DORON DORUSHINSUKII
IPC: G06F17/50
Filed: 1990-10-17
Abstract: PURPOSE:To optimize the state allocation, and also, to facilitate the configuration of a control circuit by changing a finite state machine so that plural terms become simultaneously an operating state and plural fundamental states become simultaneously an operating state. CONSTITUTION:In a source block 13, a parallel state is discriminated, it is allocated to each different position of a code word of a state structure, and in a target block 15, as well, the same allocation is executed, and also, parallel terms 14 discriminate in parallel the corresponding source, operate in parallel, and generate in parallel the corresponding target code. In such a way, a finite state machine(FSM) model is changed so that two or more terms 14 become simultaneously an operating state, and two or more fundamental states become simultaneously an operating state, and by executing optimumly and easily the state allocation, based on one FSM, the control circuit can be constituted.