baber/WOPTO huggingface dataset:
Patent JP-2000257712-A (JP)
Title: Traveling driving device
Inventor: MITAMURA TADASHI
IPC: F15B11/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To apply the braking force to a hydraulic motor when rotating an engine at a low speed by providing a brake switching valve, and communicating the hydraulic motor with a variable displacement pump while switching the break switching valve between a forward position and a reverse position with a control mechanism when a forward and reverse switching valve is positioned at a neutral position and the hydraulic motor is rotated at the set number of revolution or more. SOLUTION: A variable displacement pump 1 is interlocked with an engine as a power source, and a discharge port 1a and a suction port 1b thereof are connected to a forward and reverse switching valve 4 through a high-pressure line 2 and a low-pressure line 3. A hydraulic motor 5 for allowing both the rotation is interlocked with wheels, and when a hydraulic motor 5 is rotated, the hydraulic motor 5 can travel a vehicle forward or reverse in response to the rotating direction of the wheel. As the speed is reduced, the number of revolution of the hydraulic motor 5 is lowered, and the control pressure led to a pressure chamber 11 of a control cylinder 10 is raised, and capacity of the variable displacement pump 1 is reduced so as to improve the braking effect.
Patent JP-H11246336-A (JP)
Title: Activated oxygen scavenger and skin beautifying cosmetic composition
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new and safe activated oxygen scavenger or a new and safe skin beautifying cosmetic composition from a plant. SOLUTION: This activated oxygen scavenger or skin beautifying cosmetic contains one or more kinds of plant extracts selected from a flower or a flower bud of Sophora japonica L., a fruit of Myrciaria dubia (H.B.K.) Myrtaceac., a flower or a caput of Chrysanthemum morifolium Ramat., a pericarp or a fruit of Citrus leiocarpa hort. ex Tanaka, Citrus tachibana Tanaka, Citrus tangerina hort. ex Tanaka.or Citrus reticulata Blanco, a flower, a caput or the whole herb of Achillea millefolium L., a rhizome or a root, a leaf or a flower of Althaea officinalis L, a fruit cluster, a pistillate flower spike or a secretory portion of Humulus lupulus L. and a rhizome or a root of Phragmites communis (L.) Trin.  The activated oxygen scavenger or the skin beautifying cosmetic composition has excellent activated oxygen scavenging actions and is capable of imparting an improvement in skin roughening and luster and tensity to the skin and can further be utilized for usual foods and drinks.
Patent JP-S61423-A (JP)
Title: Filter comprising silicon carbide sintered body
Inventor: INUI TAKASHI
IPC: C04B35/565
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a filter to which a heat self-generation property by the supply current can be imparted by providing electrodes to both end parts of said filter, by obtaining a sintered body based on a beta-crystal type silicon carbide fine powder. CONSTITUTION:A porous body with bulk density of 0.2-2, which has a three- dimensional reticulated structure based on a plate crystal, wherein the aspect ratio of the crystal size in a sintered body is 2-50, is obtained by using a beta-crystal type silicon carbide fine powder as a main component. The average particle size of the fine powder is pref. 10mum or less and the volume occupied by silicon carbide in the sintered body is pref. 3-70% and baking temp. is pref. 1,700-2,200 deg.C. An open void size is 0.5-500mum and a void ratio is 40-90vol%. A part of the surface of the sintered body is metallized to form an electrode and a heat self-generation property by the supply of a current can be imparted to the sintered body.
Patent JP-H10260549-A (JP)
Title: Resin composition for full-color toner, and full-color toner
Inventor: MATSUMOTO HIROTAKE
IPC: G03G9/09
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of fixing an image with a smooth surface, suppressing offset without applying a release agent on the surface of a heating roller and preventing the occurrence of sticky or irregular state of a fixed image. SOLUTION: This compsn. essentially consists of a vinyl copolymer having styrene monomers and (meth)acrylate monomers as the main structural units. In the measurement of relaxation modulus at 190 deg.C under 450% strain, it takes 0.04 to 0.2 sec from the time when the strain is added to the time when the compsn. shows 100 Pa relaxation modulus. Moreover, it takes 0.1 to 2sec for the compsn. to have a relaxation modulus as 1/100 of the relaxation modulus at 0.02sec after the strain is added.
Patent JP-S62222579-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: YAMANOBE TERUJI
IPC: H01M12/06
Filed: 1986-03-25
Abstract: PURPOSE:To prevent penetration of polyvinyl alcohol into a catalyst layer and to increase storage performance, intermittent discharge performance, and high temperature discharge performance by placing a cross linking agent of polyvinyl alcohol on the surface of a positive electrode catalyst layer, and spreading polyvinyl alcohol thereon. CONSTITUTION:A cross linking agent of polyvinyl alcohol (PVA) is placed on the surface of a positive electrode catalyst layer, then PVA is spreaded thereon. Thereby, the cross linking reaction is quickly advanced to form a good cross linked PVA layer. As the cross linking agent, boric acid, borax, or Congo red group direct dye is used. The process to place the cross linking agent on the surface of the catalyst layer is divided into two. One process is that the cross linking agent is spreaded or bonded on the surface of the catalyst layer, and the other is that when the catalyst layer is prepared, the cross linking agent is mixed to the catalyst layer material and the cross linking agent is made to expose on the surface of the catalyst layer.
Patent JP-2000263180-A (JP)
Title: Cylindrical member consisting of austenitic stainless steel and production thereof
Inventor: SUGIYAMA SATOSHI
IPC: B21J5/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical member consisting of a stainless steel and a producing method thereof, by which the time crack can surely be prevented after forming the cylindrical member. SOLUTION: A cylindrical intermediate material 8 is produced by using a blank 81 made of the austenitic stainless steel. Successively, when the cylindrical member 1 is formed by applying a deep drawing or ironing to the intermediate material 8, at least in the last deep drawing or ironing, an expanding diameter part 2 spread to larger diameter than the main body part 10 at the opening end part is formed by stopping the working just before completing the working to the opening end part of the intermediate material 8, and also, the expanding diameter part 2 is made to the compressed residual stress state.
Patent JP-H08229786-A (JP)
Title: Glass plate surface flaw removing device
Inventor: BANDO SHIGERU
IPC: B24B7/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide a glass plate surface flaw removing device which can effectively further quickly remove a flaw generated in a glass plate surface, can eliminate waste of article disuse or the like of a glass plate, and can attain reduction of a product cost. CONSTITUTION: A glass plate surface flaw removing device 11 comprises a base stand 2, holding means 4 of mountably/demountably holding a disk-shaped polishing means 3, rotating means 5 provided in the base stand 2 to be connected to the holding means 4 in order to rotate the polishing means 3 held to the holding means 4 and a washing means 6 provided in the base stand 2 in order to wash a glass plate surface after removing a flaw.
Patent JP-H10261019-A (JP)
Title: Device and method for quality control of products by more than one manufacture processes
Inventor: SEKI TAKAFUMI
IPC: G06F19/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the quality of products and to take measures against a defect in its early stages, by finding an index representing the quality of the while product from various quality data in manufacture processes and evaluating the index. SOLUTION: The quality control device for products manufactured through more than one manufacture processes is equipped with a data input part 109, which inputs quality data of the respective manufacture processes, a normalization arithmetic part 116 which normalizes the quality data, a correction arithmetic part 115 which corrects quality information from the normalization arithmetic part according to quality evaluation information 106, and an evaluation arithmetic part 121 which evaluates the quality of the product in an arbitrary manufacture process;  and the quality data inputted by the data input part 109 are normalized by the normalization arithmetic part 116, the normalized quality information is corrected by the correction operation part 115, and based on the corrected quantity information, the evaluation part 121 evaluates the quantity of the product right after the arbitrary manufacture process is completed.
Patent JP-H01237984-A (JP)
Title: Information recording disk
Inventor: SUZUKI MAKOTO
IPC: G11B23/38
Filed: 1988-03-18
Abstract: PURPOSE:To display a character, a graphic, etc., at the time of non-reproduction without being hindered from reproduction by providing a liquid crystal display element capable of displaying the character, the graphic, etc., at the recording body for recording and a driving device to display and operate the liquid crystal display element. CONSTITUTION:A disk substrate 4 is circular and a through hole 6 for rotation is pierced at a circle center. At the substrate 4, a protecting layer 10 is provided on a recording thin film 8 to record information. On the surface of the substrate 4, a liquid crystal display element 12 capable of displaying the character, graphic, etc., is provided. The top of the element 12 is covered with the protecting layer 14. The element 12 is connected electrically through power sources 18 and 20 to a solar battery 16 which is a driving device. The solar battery 16 is provided on the concentric belt shape of the circle center of the substrate 4. Thus, respective types of display can be executed by the liquid crystal display element of a recording body.
Patent JP-H10260949-A (JP)
Title: Multiprocessor system
Inventor: SUKEGAWA NAONOBU
IPC: G06F15/177
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten the loading time of data stored in a common register in a barrier synchronous state. SOLUTION: A CPU 40 on a data sending-out side issues a synchronization request after writing data to be sent to another CPU in the common register 95 right before a synchronization point. The latter CPU 65 after issuing a synchronization request at the synchronization point issues a request to load data from the common register 95 without confirming acquisition of synchronism. When the CPU 40 writes the data before the CPU 65 issues the synchronism request, the said loading request is executed immediately. When the CPU 40 writes the data in the common register after the CPU 65 issues the synchronism request, the said loading request is held by a hold circuit 75 until the data is written. In either case, the loading of the data from the common register 95 by the CPU 65 is completed before the CPU 65 issues the loading request after the synchronism is acquired.
Patent JP-S53149714-A (JP)
Title: Correcting device for contour
Inventor: MITSUDA KATSUMI
IPC: H04N3/32
Filed: 1977-06-01
Abstract: PURPOSE: To improve power efficiency, by adjusting the impedance of an active element provided to a gain control part and by controlling the gain corresponding to the amount of a correction current component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58182574-A (JP)
Title: Radiation measuring device
Inventor: NARUSE YUUJIROU
IPC: G01T1/24
Filed: 1982-04-19
Abstract: PURPOSE:To measure the spatial distribution of radiation doses by providing switching elements before and behied capacitors provided corresponding to detecting elements, and controlling the storage and read timing of signal charges. CONSTITUTION:All switching elements are turned on and respective capacitors 111-114 are charged to negative voltages by a constant voltage source 15 to be held on standby. After being turned off temporarily, the 1st switching elements 121-122 are all turned on according to radiation irradiation to take a measurement. At this time, positive charges are charged to the capacitors 111-114 according to the doses of radiation to the respective detecting elements. Then 2nd switching elements 131-134 are turned on successively to read a voltage corresponding to the amount of a signal through an amplifier and a voltmeter 7.
Patent JP-S61227192-A (JP)
Title: Stripe plating method
Inventor: MORITA JUNICHI
IPC: C25D5/02
Filed: 1985-03-30
Abstract: PURPOSE:To form uniform stripe plating having fine appearance on a steel strip in the lateral direction when stripe plating of Sn, Ni or the like having superior weldability is formed on the steel strip in the lateral direction by using an anode roll having plural grooves in the lateral direction. CONSTITUTION:When stripe plating of Sn, Ni or the like is formed on the steel strip for a can so as to improve the weldability, the steel strip 6 is brought into contact with an anode roll 2 having plural grooves 1 and insulators 3 arranged alternately in the lateral direction. The electrode 4 of the anode roll 2 as the anode is exposed through the grooves 1. A plating soln. is fed into the grooves 1 and while electric current is supplied using the steel strip 6 as the cathode, the anode roll 2 is rotated. Uniform stripe plating of Sn or Ni having fine appearance can be formed on the steel strip 6 in the lateral direction in which the steel strip 6 is allowed to contact with the grooves 1.
Patent JP-H05271753-A (JP)
Title: Manufacture of h-beam excellent in high temperature strength
IPC: C21D8/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide an H-beam excellent in high temperature strength for the purpose of reducing the fireproofing of an H-beam used for a civil engineering and construction field. CONSTITUTION:A bloom constituted of, by weight, 0.09 to 0.12% C, <=0.6% Si, 0.6 to 1.1% Mn, 0.6 to l.0% Mo, 0.005 to 0.04% Nb, 0. 1 to 0. 3% Cr, <=0.1% Al and 0.001 to 0.006% N, and the balance Fe with inevitable impurities is reheated in the temp. range of 1200 to 1300 deg.C, and after that, its hot rolling is completed at 750 to 1000 deg.C. Subsequently, it is cooled at <=2.5 deg.C/S cooling velocity.
Patent JP-H10260420-A (JP)
Title: Liquid crystal display panel and electronic equipment equipped with the same
Inventor: KANEKO HIROMITSU
IPC: G02F1/1345
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a crack or chip from expanding at a maximum when made at an end or edge part of a glass base material nearby an electrode wiring terminal by making a V-sectioned slit nearby the electrode wiring terminal in parallel to the electrode wiring terminal. SOLUTION: Outside a wire (d) which is closest to the edge of glass among electrode wiring terminals (c) of the LCD panel (a), the V-sectioned slit (e) is made in parallel to the electrode wiring direction. Consequently, if a crack (f) or chip (g) is made in the glass base material or edge part nearby the electrode terminals, its spread is cut by the V-sectioned slit (e) to prevent wire breaking due to the crack (f) or chip (g) perpendicular to the electrode wires at a maximum. The slit (e) may be sectioned in a semicircular or square shape. The depth T of the slit is preferably less than D/3 in consideration of the product strength and reliability, where D is the thickness.
Patent JP-S63229842-A (JP)
Title: Package for surface mounting
Inventor: KAWADE MASANORI
IPC: H01L23/12
Filed: 1987-03-19
Abstract: PURPOSE:To obtain the package for surface mounting by a method wherein a through hole is provided at the position corresponding to the connection part of the conductive circuit of a printed wiring board, a side through hole is provided on the end face of a substrate, and a bump is provided at the tip of a conductive pin in the through hole. CONSTITUTION:A high density mounting is performed by providing the I/O terminal, to be connected to the pad 12 of a printed wiring board 11, on both inside and outside of the package 1 to be used for mounting. The inside I/O terminal is constructed in such a manner that a through hole 4 is provided on the package 1 and a part of a conductor pin 3 is inserted. As a result, when the pin 3 is mounted, a gap 13 is generated between the pin 3 and the wiring board 11 in the amount of the part where the pin 3 is positioned outside, the heat-radiating property is made excellent, the distortion of solder generated by the difference in thermal expansion coefficient and the heat capacity between the package 1 and the wiring board 11 is reduced and the defective connection can also be reduced.
Patent JP-H10261239-A (JP)
Title: Deformable mirror
Inventor: ISHII YORISHIGE
IPC: G02B7/185
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a deformation mirror capable of enhancing a deformability and capable of reducing energy required for an elastic deformation. SOLUTION: The cross-sectional shape of a reference plane substrate 6 having a planar part 34 supporting a flexible member by being closely adhered to the outer peripheral part of the member and a surface part 3 forming a space permitting the elastic deformation of the flexible member in its inner side is formed with a curved line in which when the radius of a part in which an aberration is to be certainly compensated by generating a specific aberration, the radius of a part designed so as to generate the specific aberration, the radius of the deepest part of the curved part 3, the radius of a part transiting from the part 3 to the planar part 34 of peripheral part and the radius of the outer side of the planar part 34 are respectively defined as r1, r2, r3, r4 and r5, a part till r2 is formed with a sphericallity, a part from r1 to r3 is expressed with a function f (r),  one inflection point exists in the interval from r1 to r3 and f" (r) becomes >0 in an r3 side from the inflection point.
Patent JP-2000256426-A (JP)
Title: Grafted polyurethane having porous surface and preparation thereof
Inventor: NAKAYA TADAO
IPC: C08J9/228
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a grafted polyurethane having a porous surface which is a novel functional polyurethane having a surface of porous structure wherein extremely fine, uniform-sized pores are formed on the surface by saponifying a grafted polyurethane prepared by graft polymerizing a monomer having a vinyl ester within a molecule to a polymer compound having a polyurethane as the main chain, and a preparation process thereof. SOLUTION: The polyurethane is prepared by saponifying a grafted polyurethane, wherein the main chain is a polyurethane synthesized by allowing at least one diol having at least one double bond within a molecule to react with a diisocyanate, and the side chain is prepared by linking a monomer of the formula (wherein R is a 1-18C alkyl group) to this main chain through graft polymerization.
Patent JP-H07280179-A (JP)
Title: Lubricative dry film and its manufacture
Inventor: WATANABE HISASHI
IPC: C10N70/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide the film containing the solid lubricant where the friction coefficient is low, the service life is long, and the wear resistance is high, and its manufacturing method. CONSTITUTION:The film containing the solid lubricant is obtained by laminating at least one or more kinds of hard coating layers (the film thickness is 1-10mum) among the carbide, nitride, boride and oxide whose hardness is higher than that of the metal or the ceramics base material, and at least one or more kinds of coating layers (the film thickness is 0.1-2mum) among the solid lubricant films made of graphite, graphite fluoride, MoS2, WS2 and BN thereon. In manufacturing the film, at least one or more kinds of hard coating films (the film thickness is 1-10mum) among those made of carbide, nitride, boride and oxide whose hardness is higher than that of the base material using the vapor growth method are applied on the metallic or ceramics base material, and then, at least one or more kinds of solid lubricant films (the film thickness is 1-2mum) made of graphite, graphite fluoride, MoS2, WS2 and BN are applied and laminated using the vapor growth method.
Patent JP-S60211229-A (JP)
Title: Gas lighter
Inventor: KITABAYASHI SEIICHI
IPC: F23Q2/16
Filed: 1984-04-03
Abstract: PURPOSE:To simplify a structure without any wick by a method wherein liquefied gas immersed in liquefied gas absorption material is supplied through expanded fine clearances to an injection pipe under a movement of the fuel injection pipe. CONSTITUTION:An ignition mechanism 8 is forcedly descended and at the same time a file wheel 6 is rotated with a finger tip, thereby a fuel injection pipe 5 is fallen forward through the pressing-down piece 10 simultaneously with the ignition to perform an injection of the fuel gas. That is, the base end of the fuel injection pipe 5 may expand the inner circumferential surface of the fitting bore 4 against a resiliency and a clearance (a) is formed between the inner circumferential surface and an outer surface of the fuel injection pipe 5. Further, the fine clearances 16 are expanded under deformation of the fitting bore 4, resulting in opening the transparent clearance (b), the evaporated gas of liquefied gas immersed in the liquefied gas absorption material 14 in advance passes through these transparent clearances (b) and the clearance (a) into the fuel injection pipe 5 and then it is injected from the top end and ignited. With this arrangement, it is not necessary to provide a wick or the like and thus it is possible to get a gas lighter of which operation is positively performed.
Patent JP-H07274553-A (JP)
Title: Ultrasonic actuator
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 1994-04-01
Abstract: PURPOSE:To improve performance such as driving force, driving speed, etc., by generating an elliptic motion consisting of a driving component and a vertical component to the driving direction of the driving component in the driving section of an elastic body in a main electromechanical transducer and generating a motion in the driving component in auxiliary electromechanical transducers. CONSTITUTION:Main piezoelectric bodies 12, 13 are used as electromechanical transducers for generating a longitudinal vibration mode and a flexural vibration mode, voltage at a terminal A is applied to the main piezoelectric body 12, and voltage at a terminal B is applied to the main piezoelectric body 13. Auxiliary piezoelectric bodies 12R, 13R and auxiliary piezoelectric bodies 12L, 13L are polarized in the thickness diirection, and the direction of polarization is directed in the same direction as the main piezoelectric body 12 to joint surfaces in the auxiliary piezoelectric bodies 12R, 12L, and directed in the same direction as the main piezoelectric body 13 to joint surfaces in the auxiliary piezoelectric bodies 13R, 13L. Accordingly, an elliptic motion is expanded or contracted in the driving direction, thus increasing or reducing driving force, then controlling driving force or driving speed.