baber/WOPTO huggingface dataset:
Patent JP-H05128080-A (JP)
Title: Information processor
Inventor: OYAMADA HIDEO
IPC: G06F11/00
Filed: 1991-10-14
Abstract: PURPOSE:To obtain an information processor capable of detecting an error in a processor to be rapidly driven and a fault of a processor module in a multiprocessor. CONSTITUTION:The information processor is provided with a starting circuit 30 for driving respective processors 10a, 10b with a time delay more than one clock and a buffer-included comparator 31 for comparing the outputs of the two processors 10a, 10b to detect errors in the processors 10a, 10b. A fault monitoring circuit 32 is also included to detect faults in other processor modules.
Patent JP-H09185069-A (JP)
Title: Fine spherical body and liquid crystal display element
Inventor: YAMADA TOICHI
IPC: G02F1/1339
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide conductive fine spherical bodies having adequate compressive deformability and deformation restorability and excellent reliability and a liquid crystal display element formed by using the same. SOLUTION: The value of K defined by the equation K=(3/√2).F.S<1/2> .R<-1/2> (where, F denotes the load value (kgf) in 10% compression deformation of the fine spherical body), S denotes compressive displacement (mm) and R denotes the radius (mm) of the fine spherical bodies) of the fine spherical bodies is >=50kgf/mm<2> to <250kgf/mm<2> at 20 deg.C and the restoration rate after the compression deformation is 15 to 100% at 20 deg.C. The conductive fine spherical bodies 29 consist of such fine spherical bodies and conductive layers formed on the surfaces of the fine spherical bodies. This liquid crystal display element is composed by using these conductive fine spherical bodies 29.
Patent JP-H03190676-A (JP)
Title: Screw driving device
Inventor: KUWAN TATSUKU WA
IPC: B25B15/00
Filed: 1990-10-02
Abstract: PURPOSE: To facilitate the screwdriver work in a dark state by arranging a light to illuminate an area around a screwdriver head fitted interchangeably. CONSTITUTION: This screwdriver is provided with a holder 3 for removably fitting one of interchangeable screwdriver heads for use. A light 7 is arranged to illuminate an area around the fitted screwdriver head. The interchangeable screwdriver heads not fitted to the holder 3 are stored in a handle part 2.
Patent JP-H08123150-A (JP)
Title: Electrifying device
Inventor: YAMAMOTO TAKEO
IPC: G03G15/02
Filed: 1994-10-28
Abstract: PURPOSE: To perform good electrification for a long period regardless of environmental change by making the polarity of a potential generated on a photoreceptor by triboelectrification same as that of a voltage applied to an electrifying member. CONSTITUTION: An electrophotographic photoreceptor 1 as a body to be electrified is an OPC photoreceptor having a negatively electrified polarity, and each layer is provided on a grounded aluminum drum base body in order from a bottom. The electrifying member 2 is obtained by sticking magnetic particles 2c on a non-magnetic SUS sleeve 2b constituted of two poles of an S-pole and an N-pole. Injection electrifying system directly injecting the charge to the photoreceptor 1 by bringing the member 2 into contact with the photoreceptor 1 without actually performing discharge between the member 2 and the photoreceptor 1 in the case of electrifying the photoreceptor 1. The polarity of the potential generated on the photoreceptor by the triboelectrification between the photoreceptor 1 and the member 2 is the same as that of the voltage applied to the member 2.  Consequently, the sticking of such the part of the member 2 as the magnetic particles toward the photoreceptor 1 can be reduced and prevented.
Patent JP-H04141923-A (JP)
Title: Operation device
Inventor: KISHIDA RYOJI
IPC: H01H33/40
Filed: 1990-10-02
Abstract: PURPOSE:To obtain an operation device by which the spring load of a torsion bar can be adjusted finely and at the same time which can be durable for being used with a small pin by dividing a rotary body in the way that a fixed point of a first torsion bar and a fixed point of a second torsion bar are able to be separated, and inserting a spacer in the dividing part. CONSTITUTION:A rotary body 35 is divided in the way that a fixed point of a first torsion bar 22 and a fixed point of a second torsion bar 18 are able to be separated and a spacer 37 is inserted into the dividing part. In this case, the torsion angle of the first torsion bar 22 and the second torsion bar 18 change as the thickness of the spacer 37 to be inserted into the dividing part is changed and load is not applied to a supporting pin 36 by supporting the rotary center of the rotary body 35. Consequently, fine modulation can be carried out easily and an operational apparatus which can be durable for being used with a small pin.
Patent JP-2000121948-A (JP)
Title: Condenser device for microscopic inspection
Inventor: MARK S FERRIER
IPC: G02B19/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to inspect even a narrow portion of a surface which is inaccessible by the interference with the front end of a microscope, such as the surface near the bonding wire of a package type semiconductor chip with the microscope for inspecting the defect of a semiconductor device, etc. SOLUTION: The condenser device disposed at the microscope has a main body 44 having a cylindrical reflection surface 46 constituting a curvilinear surface therein. The focus 50 thereof exists at a position apart from the end 52 of the main body. The surface 32 to be inspected is placed at the focus, by which the light radiated at an angle 66 of a wide range from the surface is collimated along the optical axis 22 and is imaged at the focus 62 of an objective lens 60 by a condenser lens 56. If the condenser device is constituted in the manner described above, even the laterally spreading rays may be captured while the narrow portion of the surface 32 is made accessible by reducing the size of the main body. Image pickup with a small light quantity is thus made possible.
Patent JP-H02112534-A (JP)
Title: Fixing device for external wall member and reinforcement column for reinforced concrete
Inventor: MATSUMOTO YUJI
IPC: E04B2/86
Filed: 1988-10-21
Abstract: PURPOSE:To improve work efficiency by making external wall members fixed with fasteners, to reinforcement columns made from cages reinforced by lattice bars arranged diagonally between diagonal opposite corners of the reinforcing bar baskets, and by installing inner molds, leaving a space between the molds and the external wall members. CONSTITUTION:To the inside of a cage formed of main reinforcements 2 and tie hoops 3, lattice bars, roughly formed in corrugated shape, are arranged and a reinforcement 1 for columns is structured thereby. The reinforcement 1 is then erected on a floor and connecting fasteners 23 are fixed thereto, at intervals in the longitudinal direction, to the reinforcement 1. To the inner side of the reinforcement 1, inner forms 21 and 22 are prepared, leaving a necessary space inbetween. External wall members 20 are held by the connecting fasteners 23 and are connected to the inner forms 21 and 22 with separators 24.
Patent JP-H05192340-A (JP)
Title: Repeating mechanism for endoscopically surgical stapler
Inventor: ROBAATO JII ROSUFUASU
IPC: A61B1/00
Filed: 1992-09-09
Abstract: PURPOSE: To provide a staple suitable for use as a hernia therapeutic tool by providing a pair of legs connected by a crown section, allowing this side and the opposite side of the crown section to face the skin, and carving a pair of notches on the face of the crown section. CONSTITUTION: Each of many staples 230 stored in a cartridge 240 is provided with a pair of legs 232 partitioned by a crown section 234. The staples 230 are flatly arranged along the center axis in the longitudinal direction of the cartridge 240, and they are surely pressed toward the terminal of the cartridge 240 near an anvil 250. The staple 230 has notches 236 near the legs 232 of this side portion 234, the tips 232a, 232b of the staple 230 are seated in the notches 236 of the preceding staple 230, and the staples 230 can be bound in harmony with the motion of the leading staple 230. The staples 230 are fed in series without being rotated in a track, and they are rarely clogged.
Patent JP-H08116799-A (JP)
Title: Sliding-type door structure for greenhouse
Inventor: NAOKI TAKENOSUKE
IPC: A01G9/14
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a sliding-type door structure for a greenhouse capable of keeping air-tightness of greenhouse and improving the appearance of the greenhouse and the traveling stability of double wheels by movably laying double wheels of a door on the upper face of lips. CONSTITUTION: The standard cross-section of an upper side rail 3 is the shape of a channel-type steel with lips having a slit opened downward. The upper faces 7a of right and left inward lips 7 act as the traveling faces of door rollers, an end edge of a lip 7 is folded back under the lip, a groove part 6 having a gap to allow the screwing of a self-tapping screw 8 is formed between the lip 7 and the folded edge, and a vertically suspended face part 11 bent nearly rightly downward is formed on the extended line of a side board 3a. A sheet- stopping material 5 is installed on the upper side rail 3 by screwing to the groove part 6 and double wheels 12 of a door 4 are movably laid on the upper faces 7a of the lips 7 to afford the objective sliding-type door structure for a greenhouse. Preferably, the inside end edges of the right and left lips 7 are bent slightly upward.
Patent JP-H10113592-A (JP)
Title: Coating device and coating process
Inventor: OHIRA AKIRA
IPC: B05D7/14
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating device and a coating method by which it is possible to apply even coating liquid of a low viscosity or high viscosity without variations in coat thickness and a streaking fault and also ensure a stable coating for a long time, in view of the fact that various problems such as the streaking fault likely to occur even right after the elaborate cleaning of a cater and coating and further, the film break of the coating liquid (mostly due to liquid depletion) and variations of a film thickness depending upon the type of the liquid are yet to be solved. SOLUTION: This coating device is operated to apply a coating liquid to the outer face of cylindrical base materials 1A, 1B with a continuous face formed endlessly. In addition, the device consists of a coating liquid distributing slit 8 which is continuously formed enclosing the outer periphery of the cylindrical base materials 1A, 1B and has no end part, a continuous lid edge part 9A formed perpendicularly or with an angle of inclination on the upper side of a coating liquid outflow aperture in the coating liquid distributing slit 8, and the coated face of a hopper which is continuously inclined on the lower side of the coating liquid outflow aperture in the coating liquid distributing slit 8 and ends with a somewhat larger size than the outer diameter of the cylindrical base materials 1A, 1B from the sliding plane of the continuous face formed endlessly.  In this case, the angle θE of a contact between the lid edge part 9A and the coating liquid is 13 degrees or more.
Patent JP-H05109409-A (JP)
Title: Paste type lead-acid battery electrode plate and its manufacture
Inventor: MUKOYA ICHIRO
IPC: H01M4/14
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the volume contraction at the time of drying, dissolve a sulfate hydrate into a sulfuric acid electrolyte to raise porosity, and increase battery capacity by containing the sulfate hydrate in a paste used for the formation of a lead-acid battery electrode plate. CONSTITUTION:At least one of zinc sulfate n-hydrates, aluminium sulfate n- hydrates, and magnesium sulfate n-hydrates is contained in a paste for forming an electrode plate, and the paste is charged in a grid body consisting of lead or a lead alloy. Herein, n is 1-7. By using the sulfate hydrate in this way, the volume contraction by drying can be prevented, allowing the accommodation to rapid drying. When it is dissolved in a sulfuric acid electrolyte, pores are changed to fine pores, and a high porosity can be provided. Thus, battery capacity can be increased.
Patent JP-H02115499-A (JP)
Title: Lock bolt and manufacture thereof
Inventor: MATSUBARA SUMIYUKI
IPC: E21D21/00
Filed: 1988-10-24
Abstract: PURPOSE:To improve the ground strength by braiding fine lines made of a material with large tensile strength into a hollow braided rope shape to constitute a cylindrical braided rope fiber body and binding the fine lines of the fiber body together with a binder. CONSTITUTION:Strands 3 made of fine lines 2 of aromatic polyamide fibers with 6000de. bundled with single fibers with about 10de., for example, are braided into a hollow braided rope shape to constitute a cylindrical braided rope fiber body 4. The fine lines 2 of the fiber body 4 are integrated together by a binder such as epoxy resin, for example, to form a lock bolt 1. When the ground of the peripheral wall is to be reinforced after a tunnel or the like is drilled, mortar is filled in the hole of the cylindrical fiber body 4, and the air in a void section between the hole and the lock bolt 1 is surely discharged. The bolt 1 is closely stuck to the ground, and the ground can be reinforced.
Patent JP-H01107316-A (JP)
Title: Magnetic recording medium and apparatus for producing same
Inventor: OSHIMA KIYOTAKA
IPC: G11B5/65
Filed: 1987-10-21
Abstract: PURPOSE:To improve durability by increasing the amt. of the polymer deposited at the grain boundaries of magnetic metal particles to the amt. larger in the upper part (film front side) of the film and/or the lower part (substrate surface side) of the film than in the central part of the film. CONSTITUTION:The magnetic recording medium in which the amt. of the polymer deposited at the grain boundaries of the magnetic metal particles is larger in the upper part 12 (film front side) of the film and the lower part 13 (substrate surface side) of the film than in the central part 11 of the film is obtd. if two kinds of evaporation sources for vapor deposition of polymers or targets for sputtering polymers are used. Namely, the coefft. of friction on the medium surface in sliding of the medium and a head is lowered and the traveling property of the head is improved if the amt. of the polymer deposited at the grain boundaries of the magnetic metal particles is larger in the upper part 12 of the magnetic than in the central part 11 of the film. On the other hand, the adhesiveness of the magnetic film and the substrate 27 is improved if the amt. is larger in the lower part 13 of the magnetic film than in the central part 11 of the film. The durability in sliding of the medium and the head is thereby improved.
Patent JP-S62127393-A (JP)
Title: Coal slurry stabilizer
Inventor: OGURA TSUGITOSHI
IPC: C09K23/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a coal slurry stabilizer capable of improving the storage stability and flow property of a coal-water slurry, by suspending a grinding or attriction product of a natural or artificial clay mineral. CONSTITUTION:A coal slurry stabilizer contg. a clay mineral component as its major component is produced by grinding or attriting a natural or artificial clay mineral (e.g., montmorillonite) with a dry ball mill or the like to obtain a mineral material, suspending the mineral material in water to obtain an aq. suspension, adding an alkaline earth metal compd. (e.g., NaOH) to the suspension to adjust its pH to 8-9, thereby causing quartz and other substances to precipitate and concentrating the supernatant of the suspension.
Patent JP-H11110640-A (JP)
Title: Device for constituting radio pos system for automatic vending machine
Inventor: KOMINE NORIHIRO
IPC: G06Q30/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make confirmable the communication state of installation place at the time of installing an automatic vending machine, by converting an analog signal that is outputted from a receiving circuit part which receives radio transmission radio waves for a mobile communication terminal into a digital signal and showing the receiving state of transmission radio waves on a displaying part which shows the intensity of the digital signal. SOLUTION: An antenna 1 and a receiving circuit part 2 receive PHS radio waves which are sent from a base station, an A/D converting part 4 converts an output of the part 2 through an amplifying part 3 into a digital signal and a receiving state (intensity) of the PHS radio waves is shown on a displaying part 5. The part 5 shows by display elements 5a to 5c in three stages (good, common and bad) so that the receiving state of the PHS radio waves can be externally decided. Thus, when a vending machine is installed, it is possible to search for an optimum installation place of the vending machine at the time of using a PHS and exchanging POS information by monitoring the receiving state of radio waves by using this device.
Patent JP-H06207002-A (JP)
Title: Preparation of pulverulent polyphenylene ether
Inventor: BUITSUTORIO TARUTAARI
IPC: C08G65/38
Filed: 1993-10-25
Abstract: PURPOSE: To directly produce powder form polyphenylene ethers with a low fine particle content in a condensation reactor by subjecting phenol derivatives to an oxidative polycondensation in a specific reaction medium in the presence of a copper-based catalyst.  
     CONSTITUTION: Phenol derivatives represented by formula are subjected to an oxidative polycondensation, in a reaction medium consisting of a mixture of 30 to 70 wt.% methanol-containing toluene and methanol and in the presence of a catalyst consisting of a complex formed by a non-basic cupric salt and morpholine or its C-substituted derivative, at 50 to 70°C, using a CO 2  or O 2  containing gas until a solid polyphenylene ether dispersion is obtained in the reaction medium. Powder form polyphenylene ethers, having an average particle diameter of 100 to 500 μ, wherein ≥70%, preferably ≥80%, thereof have particle diameters in the range of 200 μ, and a maximum content of particles with <10 μ particle diameter is <0.1%, are thereby directly obtained in the polycondensation reactor. In the formula, R 1  and R 2  are each halogen, (substituted)alkyl, (substituted)aryl, 1-18C hydrocarbon group or 1-6C alkoxy. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0988829-A (JP)
Title: Air compressor
Inventor: KOBAYASHI HIROSHI
IPC: F04B39/16
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a compressor connecting port from being deformed or broken and to improve the life thereof. SOLUTION: A sleeve 23 made of metal is pressed into a compressor connecting port 18 of an air dryer 16 to strengthen the compressor connecting port 18 with the sleeve 23. Therefore even if the compressor connecting port 18 is heated by high temperature compressed air, the sleeve 23 can prevent the compressor connecting port 18 from being deformed. Even if the air dryer 16 is supported only by the compressor connecting port 18 of the compressor 1 and external force is concentrated at the compressor connecting port 18 when the air compressor is assembled or maintenance thereof is performed, the sleeve 23 can prevent the compressor connecting port 18 from being broken.
Patent JP-H11108947-A (JP)
Title: Method for displaying in-plane flow
Inventor: OHTSUKI SHIGEO
IPC: G01S7/52
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying in-plane flows capable of not only the state of a flow in a plane but also inflow and outflow to and from the plane. SOLUTION: The distribution of velocity at each point on an area of a target region 100 set in a 3-dimensional flow is obtained by e.g. a Doppler method, etc. On the basis of the obtained distribution of velocity, the distribution of the rate of flow at the area of the target region 100 is obtained. On the basis of the distribution of the rate of flow and the distribution of velocity, a source point 12 representing inflows to the area of the target region 100 and a suction point 14 representing outflows from the area of the target region 100 are determined. Then by connecting the source point 12 and the suction point 14 in the distribution of the rate of flow by a stream line of equal flow rate, the display of in-plane streamlines 10 is obtained.
Patent JP-H03128088-A (JP)
Title: Data processing device for embroidering sewing machine
Inventor: HAYAKAWA ATSUYA
IPC: D05B21/00
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a division line which is proper for a closed region by installing a searching region set changing means on a data processing device for an embroidering sewing machine including an extremal value point judging means, bending direction judging means, division standard point judging means, regulation point searching means, closed region dividing means, and a needle position-related data preparing means. CONSTITUTION:A plurality of searching regions are prepared, and a searching region set changing means successively sets a plurality of searching regions, and a regulation point searching means searches a proposed regulation point from each of the searching regions which are set, and the regulation point which is closest to the divided standard point among the proposed regulation points is determined as a true regulation point. Further, a regulation point searching means searches the proposed regulation point from the searching region which is previously determined among a plurality of searching regions, and the proposed regulation point is outputted into the output means such as CRT, and when an operator inputs that he is in discontent of the result of the search, into an input means, the proposed regulation point is searched from other searching region which is set. Thus, the needle position-related data fitted with the shape of the closed region can be prepared.
Patent JP-H03129387-A (JP)
Title: Fitting structure for display lamp unit of large-sized video device
Inventor: OGAWA WATARU
IPC: G09F9/40
Filed: 1989-10-14
Abstract: PURPOSE:To perform operation in safety without much trouble nor cost by drawing a display lamp unit out backward through a couple of metallic fittings after changing its direction. CONSTITUTION:When the display lamp unit 5 is detached for maintenance, a screw tool 7 is detached to detach a rear flange 3 from a column 1, and a set screw 10 is turned off to slide a slide groove 9 about the set screw 10 and move the metallic fittings 2 backward, thereby detaching a driving power unit 6. Then a screw tool 8 is detached to detach the display lamp unit 5 from a front flange 4 and the display lamp unit 5 is changed in direction and drawn out backward through between the couple of metallic fittings 2. Thus, the display lamp unit 5 can be drawn out backward and detached, so a foot bard need not be assembled and neither much trouble nor cost is required, and the operation is carried out in safety.
Patent JP-2001091972-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/136
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To make driving voltage smaller and load capacity smaller. SOLUTION: This device has pixel electrodes arranged in different layers and counter electrodes to generate an electric field having a component parallel to transparent substrates with the pixel electrodes in the pixel regions on a liquid crystal side of one transparent substrate of transparent substrates arranged to face each other through liquid crystals. One electrode of the pixel electrodes and the counter electrodes is formed as a layer on a side nearer than the other electrode and the other electrode is formed as the transparent electrode extending outward from the periphery of the superposed region of at least one electrode and a conductive layer to be capacity coupled between the pixel electrode and the counter electrode is formed.