baber/WOPTO huggingface dataset:
Patent JP-H07103133-A (JP)
Title: Variable displacement swash plate type hydraulic power unit
Inventor: NAKAO HIROTOSHI
IPC: F04B9/111
Filed: 1993-10-07
Abstract: PURPOSE:To prevent any possible liquid leak from occurring in a simple and accurate manner by fitting the projection of a bearing in a long groove of a swash plate shaft, dividing the long groove into plural volumetric parts, while setting an opening area of the long groove so as to make such a force as floating a swash plate by dint of hydraulic pressure to be taken into the volumetric part, become the specified value. CONSTITUTION:A swash plate shaft 2 with a convex curved surface of a swash plate 1 is supported free of sliding motion by a concave curved surface 3a of a bearing 3. In addition, a cylinder block 4 fitted with a piston 5 is connected to a main shaft 6 piercing through the swash plate 1. Further the piston 5 is connected to the swash plate 1 via a shoe 7. In this case, a long groove 15 extending in a sliding direction is formed on the convex curved surface 2a, while a projection 16 adhering to the long groove 15 is formed on a concave curved surface 3a, and then the long groove 15 is divided into plural parts in the longitudinal direction. By the way, discharge pressure is made to act on a volumetric part 15a-1 on one side, where the long groove 15 is divided, and the swash plate 1 is turned round in an A direction, while another discharge pressure is made to act on another volumetric part 15a-2 on the other, thereby turning the swash plate 1 round in a B direction as well.
Patent JP-2001074093-A (JP)
Title: Base isolation device
Inventor: SASHITA IKUKO
IPC: E04H9/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To avoid oscillation of a structure due to strong wind and to effectively perform a base isolation function when an earthquake occurs. SOLUTION: A rolling support body 4 to absorb vibrational energy by relatively displacing by the vibrational energy generated in the horizontal direction is furnished between a building 2 and a ground 3, and this rolling support body is constituted of a support member 6 fixed on the building and to support it by projecting a ball bearing 5 downward free to roll and a pan member 8 fixed on the ground and on an upper surface of which a conical recessed part 7 to support the ball bearing free to roll is formed. An inclined surface of the recessed part of this pan member 8 is rectilinear, and inclination θ of the relative rectilinear inclined surface is found and formed by a previously decided computing element α<=g(sinθ.cosθ+μcos2θ)<=β (wherein, acceleration of earthquake motion α=8 gal, β=140 gal, gravity acceleration g=980 gal.  Additionally, μis a friction coefficient of the rolling support body.).
Patent JP-H1193719-A (JP)
Title: Method of controlling rotating direction switching in internal combustion engine
Inventor: ARAKAWA YOSHINOBU
IPC: F02P5/15
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To switch the rotating direction of an engine without discharging unburnt gas by stopping the feed of a fuel to reduce the rotating speed, restarting the fuel feed when the rotating speed is reduced to a set value or lower, and performing an ignition in a phase advance position. SOLUTION: When the throttle valve opening is minimized in the reversion of the rotating direction of an engine, and a reversion instruction is given from a reversion instruction generating part 7 to a rotating direction switching control device 8, a fuel injection control device 4 performs a fuel interruption process of stopping the fuel feed to an internal combustion engine and reducing the rotating speed of the engine to a set value. In parallel to this, an ignition device 5 performs an ignition position transferring process of transferring the position for performing an igniting operation to an over phase advance position suitable for reversing the rotating direction. When the rotating speed is reduced to the set value, the fuel feed is restarted, and a rotating direction reversing process of performing the igniting operation in the over advance position is performed.  When the success of reversion is judged in a rotating direction judging process, the ignition position is transferred to a rotating angle position suitable for keeping the rotation to the reversed direction.
Patent JP-2000079033-A (JP)
Title: Stool
Inventor: YAGI RYUICHI
IPC: A47C9/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a stool from which an elderly person or the like can safely stand up, and which can be stably stacked on another to be stored. SOLUTION: This stool A comprises a seat 1, and a support member 2 to support the seat 1. The support member 2 comprises a leg part 5 comprising a pair of first leg parts 5a disposed roughly in parallel to face each other on right and left side parts of the seat 1, and a pair of second leg parts 5b connecting a tip part of one first leg part 5a to a tip part of the other first leg part 5a facing it to have the seat 1 between them, and top parts 6 protruded upward above a seat surface 1a from the right and left side parts of the seat 1.
Patent JP-H06246963-A (JP)
Title: Printer head device
Inventor: WATANABE MINORU
IPC: B41J2/44
Filed: 1993-09-13
Abstract: PURPOSE:To decrease the energy loss of laser in the printing period by providing laser beam irradiating means and laser retaining means, and directly irradiating a diffused beam irradiation target of the irradiated laser beam. CONSTITUTION:When the laser head frame body 34 slides on an ink ribbon 3 that is in close contact with an image receiving paper 4 via a cover glass 36, a semiconductor laser 31, while it always keeps a distance that is equal to the thickness of glass 36, moves on the ribbon 3. Accordingly, the ribbon 3 is irradiated at all times by a diffused laser beam having a spot size of D1 by D2, with result that images and the like are printed on the image receiving face of the image receiving paper 4 at a set image dissection degree in accordance with irradiation angles thetaA and thetaB, the thickness of the glass 36, and the structure of the ribbon 3. As a result, with respect to the laser irradiated from the laser 31, an efficiency of use can be achieved in the order of 90%. In this manner, loss of energy of the laser beam is reduced in the printing period, and further a printer head device 30 can be obtained, in which the printer can be reduced in size.
Patent JP-H03112070-A (JP)
Title: Lithium secondary battery
Inventor: MORITA TERUYOSHI
IPC: H01M4/525
Filed: 1989-09-27
Abstract: PURPOSE:To increase energy density and improve the charge/discharge cycle characteristics by using a positive electrode made of a lithium containing oxide and a negative electrode made of a ferric oxide, and using LiCoO2, LiMn2O4 or their mixture for the lithium containing oxide. CONSTITUTION:A positive electrode made of a lithium containing oxide and a negative electrode made of a ferric oxide are used, and LiCoO2, LiMn2O4 or their mixture is used for the lithium containing oxide. An active material doped with lithium in advance is used for the positive electrode. When a battery is assembled and charged, the lithium contained in the positive electrode is electrochemically doped into the iron oxide of the negative electrode, as a result, it means the same effect that the lithium serving as the active material is contained in the iron oxide of the negative electrode from the start, and the expansion and collapse of iron oxide due to the quick doping of lithium can be prevented by controlling the charging time at the time of doping.
Patent JP-H06105273-A (JP)
Title: Information signal processor
Inventor: YAMAGISHI YOICHI
IPC: H04N5/781
Filed: 1992-09-22
Abstract: PURPOSE:To record the information signal with a large amount of information without decreasing the recording speed, to make a device compact and light in weight, and to attain a low cost by temporarily storing the inputted informa tion signal, and storing management information. CONSTITUTION:When one part of the recording area of a picture memory 24 is set for the storage of the management data, a system control circuit 50 records the management data in a management data storage area 102 of a recording medium 100 at the time of recording picture data stored in the picture memory 24 in an information data storage area 104 of the recording medium 100, after the end of the photographing operation for one screen. The management data such as an FAT(file allocation table) indicating the using state of each cluster being the using unit of the information data storage area 104 are stored in one part of the recording area of the picture memory 24, and the picture data stored in the picture memory 24 are read. Then, the picture data are recorded through an interface 26 and a connecter 30 in the information data recording area 104 of the recording medium 100.
Patent JP-H0699503-A (JP)
Title: Connecting method in time for replacing film for laminator
Inventor: SUMI SHIGEO
IPC: B29C65/50
Filed: 1992-09-22
Abstract: PURPOSE:To surely connect a film for a laminator in a short time by peeling a release layer, thereafter inserting double-coated adhesive tapes between a photosensitive dry film and a protective film being in a state wherein the other end parts are opened and respectively connecting the preceding and following photosensitive dry films with the preceding and following protective films with the adhesive layers. CONSTITUTION:Double-coated adhesive tapes 40 are stuck on the respective opposite faces of a photosensitive dry film 16A and a protective film 16B in the film pulling-out end part 38 of a film for the following laminator and covered with release paper 42. Thereafter the rear end part 39 of a film for a preceding laminator is inserted into the film pulling-out end part 38 being in an opened state. The mutual photosensitive dry films 16A and the mutual protective films 16B of the films for the preceding and following laminators are independently connected by double-coated adhesive tapes 40. Thereby the films are connected easily and accurately.
Patent JP-H03114709-A (JP)
Title: Die for disk
Inventor: KUBO KOICHI
IPC: C23C30/00
Filed: 1989-09-28
Abstract: PURPOSE:To constitute the title die so that a stamper fitting surface is not worn with gas and solid impurities contained in a molten high-molecular substance at the time of injection molding entered between the stamper fitting surface and a stamper, by forming a TiCN and/or TiN film or the stamper fitting surface. CONSTITUTION:A film 9 comprised of TiCN and/or TiN is formed at least one layer on a stamper fitting surface 1a of a die 1 for manufacturing of a disk and a thickness of the whole of the same is made into 1mum-15mum. Wear resistance of the stamper fitting surface 1a of the die 1 is improved by making the film 9 comprised of the TiCn/or TiN into at least one layer like this.
Patent JP-H08114471-A (JP)
Title: Cutoff valve built in fluidic gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1994-10-19
Abstract: PURPOSE: To prevent an erroneous measurement generated at a time when a pressure is changed by constituting a cutoff valve in such a way that it can be opened fully and closed fully and, in addition, that it can control a low flow rate. CONSTITUTION: A slave valve sheet 15 is formed at a main valve 11, and a pressure-regulating chamber A is formed inside the main valve 11. When the flow rate is high, the main valve 11 is opened. When the flow rate is low, only the main valve 11 is closed and only the slave valve 15 is opened. Thereby, a gas is passed inside the pressure-regulating chamber A, and a pressure change is eliminated here so that the pressure change is not propagated to the side of a nozzle.
Patent JP-H11344574-A (JP)
Title: Charging type underground crustal activity observation device
Inventor: YAMAUCHI TSUNEO
IPC: G01V1/22
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the working time to embed a measurement part in a bottom of a boring hole by providing a charging type underground crustal activity observation device capable of detaching a compound cable, to lower a boring equipment to the hole bottom in renewing the measurement part of the device, to recover the measurement part of the embedded device for recycling the hole bottom. SOLUTION: A measurement part 1 of a charging type underground crustal activity observation device is embedded in a boring hole 3, and a compound cable 100 having an electrode 70 to supply the power to a tip part of the measurement part 1 from a recording part 2 installed on a mouth of the boring hole 3 and a data exchanging means to transmit/receive the data and the control signal to/from the measurement part 1 is lowered into the boring hole 3. The tip of the compound cable 100 is joined with the measurement part inside a container provided on an upper part of the measurement part, and covered with an electrically insulating liquid to charge a power source of the measurement part 1 and to transmit/receive the control signal while protecting a joined part.
Patent JP-H11156997-A (JP)
Title: Coated steel product with enough zinc
Inventor: BEERS ROGER N
IPC: B32B15/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To improve adhesive properties of rubber to a zinc-coated wire material by incorporating specific pts.wt. of a rubber made of a natural rubber or the like, a specific amount of carbon black, a specific amount of a sulfur donor, a specific amount of an accelerator and a specific range by weight of the sulfur donor to total accelerator in a rubber compound. SOLUTION: A rubber compound for sealing a coated steel product with enriched zinc can contain a natural rubber. And, the compound can be partly substituted by some synthetic rubber, and 100 pts.wt. of the rubber. And, an amount of a carbon black existing in the compound or a wire material coating is a range of 45 to 70 phr (number of pts.wt. per 100 pts.wt. of the total rubber). An amount of a sulfur donor necessary to cure the compound or the like is a range of 0.5 to 3 phr. An accelerator compound to be used is an amount of 1.25 to 3.75 phr. Further, a weight ratio of the donor existing in the wire material coating to the total accelerator is a range of 0.4:1 to 0.8:1.
Patent JP-H03113688-A (JP)
Title: Drawing reading device
Inventor: YASUDA TETSUYA
IPC: G06K9/20
Filed: 1989-09-28
Abstract: PURPOSE:To easily and correctly read a drawing without attaching any limiting condition to size or format by recognizing a character on the basis of character data segmented by a character segmenting part. CONSTITUTION:By a contour vectoring processing part 1, a circumscribed quad rangle is obtained, and the data of a character candidate is obtained from a subject in which the character, a segment of a line and a symbol are mixed, and this circumscribed quadrangle data is registered in a registering part 2 by tree structure. A character string candidate extracting part 3 retrieves the data in the registering part 2 within a retrieving range determined by a charac ter string candidate core, and extracts the character string candidates, and the data to establish definite relation is extracted from among them as a charac ter string by a character string extracting part 4, and the segment of a line or the symbol is excluded. Next, the character segmenting part 5 segments the character from the character string, and at that time, it mixed plural charac ter candidates, and segments them as one character. Thus, whatever size and format the character contained in a document or the drawing is, it can be read easily and correctly.
Patent JP-H0299805-A (JP)
Title: Inspecting system of pattern of printed wiring board
Inventor: TANIGAWA TORU
IPC: G01N21/956
Filed: 1988-10-07
Abstract: PURPOSE:To enable inspection of a wiring pattern even when there is deformation due to expansion or contraction or a strain, by dividing the wiring pattern, an object of inspection, and a standard wiring pattern respectively, by making position alignment for each area of a divided part and by comparing the two wiring patterns with each other. CONSTITUTION:The respective numbers of divisions of a pattern to be inspected and a standard pattern are computed on the basis of a minimum defect detection size and the amount of deformation due to expansion or contraction or a strain between the two patterns. In the case when the amount (b) of deformation is produced between a pattern 12 to be inspected and a standard pattern 13 in a section of a length (a) in the direction of the X-axis and that of the Y-axis with the minimum defect detection size set to be (d), for instance, the numbers Nx and Ny of divisions satisfying Nx>=Wx.b /(d.a) and Ny>=Wy.b/(d.a) when the widths of entire areas of inspection in the directions of the X-axis and the Y-axis are denoted by Wx and Wy respectively and the numbers of divisions by Nx and Ny, turn to be the numbers of divisions being suitable for the inspection. When the numbers Nx and Ny of divisions are too large, they are not suitable for the inspection since a processing for position alignment for each partial inspection area increases. Efficient inspection can be executed by setting these numbers to be small relatively enough to satisfy the two formulas.
Patent JP-H11163612-A (JP)
Title: Electric element connecting device and terminal used to the device
Inventor: MICKIEVICZ SCOTT K
IPC: H01R12/71
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To secure reliable and uniform contact between an electric element and a circuit board by preparing a pair of terminals which are held with a space secured corresponding to an inter-pad space, etc., and are connected to each other with soldering and also providing each terminal with a contact part to ensure an elastic contact between a fixed part prepared to an insulated housing and an end part of the electric element. SOLUTION: Each of a pair of terminals 40 which are separate from each other with a prescribed space has a termination part 44 having such a constitution as to accept a connection part 42 that is electrically connected to each pad 24 of a circuit board 20 and one of blade-shaped ends 34 and 36 of a loop antenna 32. The part 44 has a pair of roll-shaped parts 50 which have free ends extending toward a fixed part 46, wherein a blade receiving slot 52 is formed between the part 46 and each free end. Furthermore, each terminal 40 has a holding tab 54 and sets a housing holding slot 58 between the part 50 and the tab 54. And, each of terminals 34 and 36 of the antenna 32 has a projection 38 that is received in a holding opening 48 of the part 46 of the terminal 40.
Patent JP-S63105006-A (JP)
Inventor: YOHAN HOON
IPC: C08C19/02
Filed: 1987-10-09
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-H0670816-A (JP)
Title: Production of decorative panel
Inventor: TAKASHIMA SHIGEO
IPC: A47B41/02
Filed: 1992-08-27
Abstract: PURPOSE:To produce a decorative panel which has excellent strength and appearance and can deal with a change in the design and curved surface at corners of an edge material without extremely changing the thickness of a frame material. CONSTITUTION:The frame material constituted of a thermosetting resin layer 2 and a wooden layer 3 is bent along the outer peripheral section of a center core 3 having the curved surfaces in the corner parts. The wooden part 3 of the frame material and the center core 5 are then fixed to constitute the core material. After a melamine decorative sheet 8 is stuck to the core material, the panel is subjected to chamfering.
Patent JP-H0680938-A (JP)
Title: Thermally foamable and curable adhesive and adhesive sheet
Inventor: ANDO MASAHIKO
IPC: C09J7/02
Filed: 1992-08-28
Abstract: PURPOSE:To obtain the title adhesive which provides a sufficient adhesion area even when applied to an adherend having warpage or sink marks and is excellent in the balance between adhesive strength under shear and peeling strength and in impact strength by compounding a specific polymer, a monomer, a free-radical initiator, and a blowing agent. CONSTITUTION:The adhesive contains a polymer having radical-reactive unsatd. bonds and a glass transition point of -50 deg.C to 50 deg.C (e.g. an acrylic polymer or a vinyl acetate polymer). a monomer having a radical-reactive unsatd. bond [e.g. an epoxy (meth)acrylate], a free-radical initiator (e.g. benzoyl peroxide), and a blowing agent (e.g. an azo blowing agent). The adhesive cures quickly at a low temp., exhibits a sufficient adhesive strength at a high temp., is excellent in the balance between adhesive strength under shear and peeling strength, and provides a sufficient adhesion area even when applied to an adherend having warpage or sink marks.
Patent JP-H0980290-A (JP)
Title: Lens barrel provided with tripod mount base
Inventor: SHINOHARA MITSURU
IPC: G02B7/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To execute zoom operation or focusing in macrophotographing without moving a tripod at the time of attaching the tripod in a lens barrel having a tripod mount base. SOLUTION: In a state where the lens barrel attaching part 10 of the tripod mount base 9 is inserted in the tripod mount base mount ring 3 of the lens barrel A so as to be bayonet-coupled and fixed by tightening a screw 13, an operation ring 4 whose movement in an optical axis direction is regulated by a rear side fixed barrel 1 and a front side fixed barrel 2 is turned, whereby both fixed barrels 1 and 2 mutually coupled with respect to the mount base 9 are moved in the optical axis direction by the helicoid-coupling between the helicoid 4a and the outer peripheral helicoid 3a of the ring 3 and engaging relation of the straight advance guide 1a of the fixed barrel 1 and the inner peripheral straight advance groove 3b of the ring 3.
Patent JP-H06107404-A (JP)
Title: Ionic conductor material
Inventor: NAGATA NORIFUMI
IPC: H01B1/06
Filed: 1992-09-24
Abstract: PURPOSE:To provide a new solid-soln. apatite ionic conductor material capable of improving the stability of the apatite solid electrolyte to the atmosphere and capable of improving the conductivity. CONSTITUTION:This material consists of a rare-earth cation-substituted solid- soln. calcium-strontium oxy-hydroxyapatite composition shown by (Rx(Ca1-ySry)10-x)(PO4)6(Ox+z(OH)2-2z-x), where R is a rare-earth cation, 0.2<=x<=1.2, 0.05<=y<=1.00 and 0<=2-2z-x<=2, or the material consists of a rare-earth cation- substituted solid-soln. strontium oxy-hydroxyapatite composition shown by (RxSr10-x)(PO4)6(Ox+z(OH)2-2z-x), where R is a rare-earth cation, 0.2<=x<=1.2 and 0<=2-2z-x<=2.
Patent JP-H07300063-A (JP)
Title: Lift device of vehicle
Inventor: ANJIERO AMORINO
IPC: B60S9/12
Filed: 1993-10-12
Abstract: PURPOSE: To provide a vehicle lifting device which is capable of lifting a vehicle by simply pressing a button both from the inside and from the outside of the vehicle. CONSTITUTION: This vehicle lifting device is provided with two hydraulic jacks (pistons) 2 which are built in a vehicle 1 corresponding to its center portion, and preferably arranged corresponding to side pillars of a door. A fluid is fed to the jacks by a hydraulic power part 3 to be operated by a motor 4 to be connected to a battery of the vehicle and controlled by a removable remote control device. The device is used for lifting the vehicle on one side or on the other side when the vehicle is repaired or its tires are replaced, and for serving as an anti-theft system by simply lowering the jacks 2 and fixing them to the extended position when the vehicle 1 is stopped.