baber/WOPTO huggingface dataset:
Patent JP-H05157575-A (JP)
Title: Present position correction in vehicle navigation system
Inventor: ABE TATSUHIKO
IPC: G08G1/0969
Filed: 1991-12-07
Abstract: PURPOSE:To enable precise matching of the present position of a vehicle while the vehicle is running on a high way even if the sensor output, by which the present vehicle position can be determined, is not enough large. CONSTITUTION:By differentiating high ways in a road map data base from other roads according to the speed limits, the present vehicle position is matched to the nearest point on the high way, when the vehicle has been running at higher speed than the maximum speed limit of the road other than the high ways, for longer than a specific time.
Patent JP-H09163792-A (JP)
Title: Electronic control of resonance power for switching type reluctance motor
Inventor: UEMATSU TATSUYA
IPC: H02P25/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To control the activation of phase windings of a stator during the operation of motor by connecting a capacitor and inductance in series and connecting a first diode in parallel to both the ends of a first semiconductor switch. SOLUTION: A first resonance network, for example, comprises a thyristor S11 which is in series with a capacitor Cr1 and in parallel to a diode D11 and an inductor Lr1 which is in series with the thyristor S11 . A first resonance switch for the first resonance network comprises a diode D12 and a thyristor S12 in parallel. A first motor phase wire Lm1 is connected in parallel to the first resonance network. A first phase current sensor PC1 is connected to a motor phase winding Lm1 , and its output is connected to an input for an A/D converter 20. A DC power supply voltage Vdc is connected to a filter capacitor Df extending between a positive bus 22 and a negative bus 23 through a power switch 21. A voltage regulator IGBR1 is connected in series to a capacitor C6 .
Patent JP-H07202470-A (JP)
Title: Magnetic shield and electric railway vehicle
Inventor: MIZUMA TAKESHI
IPC: B61D49/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent adverse effect of the magnetic field generated by a reactor in an electric railway vehicle on the function of a cardiac pacemaker or a healthy human body by shielding the magnetic field efficiently. CONSTITUTION:A flat plate 6 of at least one kind of silicon steel plate, electromagnetic steel plate or amorphous flake sheet or a combination thereof, a flanged flat plate 8, or a combination of the flat plate and the flanged flat plate is disposed between a reactor mounted on the vehicle and the floor of the vehicle.
Patent JP-H05154148-A (JP)
Title: Ultrasonic probe
Inventor: SAWADA YUKIHIKO
IPC: A61B8/12
Filed: 1991-12-06
Abstract: PURPOSE:To miniaturize the tip part of an ultrasonic endoscope, and also, to improve shock resistance of the tip party by offsetting the center of an observation ultrasonic transducer and a rotary shaft of a scanning acoustic mirror, and also, providing an ultrasonic transducer for detecting a rotating position in the scanning acoustic mirror. CONSTITUTION:From a fact that the center of an ultrasonic transducer 1 has an offset (d) with regard to a rotary shaft 3, and a fact that a scanning mirror 2 in inclined with regard to the rotary shaft 3, the time when an ultrasonic wave 4 oscillated from the observation ultrasonic transducer 1 reaches a rotating position detection transducer 6 is varied periodically by a rotation angle of the rotary shaft 3. By catching this variation by an ultrasonic receiving equipment and evaluating it, a rotation angle of the scanning mirror 2 is detected. In such a way, the tip part of an ultrasonic endoscope can be miniaturized, and since a rotary encoder and a pickup are not contained, shock resistance can be improved.
Patent JP-2000169867-A (JP)
Title: Machine oil composition for refrigerator and lubrication using the same
Inventor: OTSUKA IWAHIRO
IPC: C10M107/34
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a machine oil composition for refrigerators that is increased in lubrication properties, sealing properties and refrigeration efficiency by using a specific refrigerant and a specific base oil. SOLUTION: This machine oil composition comprises (A) a refrigerant mainly containing 1-8C hydrocarbons and (B) a polyether represented by formula I [R1 is an aromatic nucleus-bearing n-valent group; R2 is a 2-6C polymethylene, a group of polymelthylene of which one or more H atoms are substituted with a 1-20C alkyl, a group of polymethylene of which one or more H atoms are substituted with the group of formula II (R4 is methylene, ethylene; R5 is a 2-6C polymethylene or the like; R6 is H, a 1-10C alkyl; (p) is 0-80); R3 is H, a 1-10C alkyl; (n) is 1-6; (m) is a number that the average value of (m) x (n) becomes 3-80] (the dynamic viscosity is preferably 5-1,000 mm2/s). In a preferred embodiment, the weight ratio of the components A/B is 99/1-10/90, and a lubricant composition containing the machine oil is used to lubricate a compression type refrigerator.
Patent JP-H09171551-A (JP)
Title: Image reader using method
Inventor: MINATO JUNICHI
IPC: G06Q10/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader using method improved in availability. SOLUTION: The accesses from plural users are performed and reservations and registrations are performed. The procedures of these reservations and registrations are executed in each procedure of the calling of a reservation (S1), the display of a reservation status (S2), the confirmation of the intention of the reservation (S3), an input reception (S4) and a registration (S5). Inputted reservation data is stored in an NVRAM and a reservation time table is shown to an operation part. When reservation time comes in the state of the reservation registration, the host of a user and an image reader are connected by 1 to 1 by the user recognition from the host. The procedure of this user confirmation is performed by each processing of the check of reservation time or not, the acquisition of time zone/user name, the input waiting from the host and the comparison check of the host.
Patent JP-H09174444-A (JP)
Title: Abrasive disc
Inventor: YANASE ISAMU
IPC: B24D13/16
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive disc to have intermediate hardness between a flexible abrasive disc made of abrasive cloth and a rigid abrasive disc formed of a grinding wheel or a metal, have a high abrasive force, and provide durability and high safety. SOLUTION: A circular rigid base plate 10 has a mounting hole part 11 formed in a central part and served to be mounted on the rotary shaft of a rotary tool. Abrasive cloth 20 is joined with one surface of the base plate 10. A belt-like rectangular shape having an abrasive material 22 arranged on one surface of a foundation sheet 21 formed of a flexible material, such as cloth and a paper sheet, is used as the abrasive cloth 20. A number of the abrasive cloths 20 are radially arranged in such a state to be inclined and partially overlapped with each other and pressed at a high pressure of 700kg/cm<2> . This constitution firmly integrally forms the abrasive cloths in such a manner that the abrasive material 22 cuts through the foundation sheet 21 of other polishing cloth 20 to which the abrasive material 22 is positioned adjacently, and forms a rigid materials.  The overlapped abrasive cloths are adhered to a base sheet by means of an adhesive and an abrasive disc is completed.
Patent JP-H06172299-A (JP)
Title: Diphenylsulfone derivative and recording material produced by using the derivative
Inventor: SATO TAKEHIRO
IPC: B41M5/337
Filed: 1992-12-03
Abstract: PURPOSE:To obtain the subject new derivative having improved plasticizer resistance and oil resistance and useful as a storage stabilizer for a color- developed image of a recording material of e.g. facsimile by hydrolyzing 4,4'- bisglycidyloxydiphenylsulfone. CONSTITUTION:The objective diphenylsulfone derivative having improved plasticizer resistance and oil resistance, useful as a storage stabilizer for a color- developed image of a recording material and expressed by formula [R<1> and R<2> are H, lower alkyl, (substituted) phenyl, etc.; R<3> is H or lower alkyl; R<4> and R<5> are H, halogen, lower alkyl, lower alkoxy, lower alkenyl, etc.; (m) and (n) are 0 or integer of <=4] is produced by adding 4,4'- bisglycidyloxydiphenylsulfone to 30% aqueous solution of formic acid, reacting at 80-90 deg.C for 1hr under refluxing, distilling away water and formic acid under reduced pressure, adding potassium hydroxide and methanol to the residue, stirring at room temperature for 1hr, distilling away methanol under reduced pressure, adding water to the residue and filtering and drying the precipitated crystal.
Patent JP-H05163419-A (JP)
Title: Melamine resin material for injection molding
Inventor: SAWADA NOBUYUKI
IPC: B29C39/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide a melamine resin molding material for injection molding having excellent cylinder stability in injection molding and capable of forming a molding having excellent appearance free from thin spot and color shading and excellent physical properties such as crack resistance and insertion resistance. CONSTITUTION:The objective melamine resin molding material for injection molding contains (A) 100 pts.wt. of a melamine/formaldehyde resin, (B) 20-60 pts.wt. of pulp and (C) 0.1-5 pts.wt. of a higher fatty acid. The material is preferably produced by mixing preparatorily dried popcorn-like powder produced by so-called wet-process, a powdery melamine resin, a powdery pulp and a higher fatty acid ester, etc., heating and kneading the obtained powdery melamine resin mixture with a hot roll, etc., and again crushing the obtained preformed material.
Patent JP-H07189151-A (JP)
Title: Method for producing steel cord
Inventor: KIKUCHI MASAMI
IPC: B21F7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method for economically producing a metal stranded wire, especially a steel cord for reinforcing rubbers, excellent in qualities. CONSTITUTION:A method for producing a steel cord comprises arranging plural pairs of forcibly driven rollers in the axial direction, the forcibly driven rollers spirally faced to each other at an angle based on the axial direction introducing plural high carbon steel wires into the rollers, stranding and collecting the steel wires, simultaneously rolling and drawing the steel wires, and subsequently twisting the rolled and drawn high carbon steel wires with a doubly twisting machine. 1... The fed wires. 2... a collecting and drawing device, 3... the collecting and rolling rollers, 4... the doubly twisting machine, 5... a winding reel. Since plural metal wires can be drawn with a rolling and drawing device, an installation cost and an installation area can be saved, and the breakage of the wires can largely be reduced in the drawing process and in the stranding process. The fatigue resistance of the obtained steel cord can be improved, and the adhesiveness of the steel cord can also be improved, because the falling of a plated metal is prevented.
Patent JP-H10184068-A (JP)
Title: Shelter in building
Inventor: HARA KUNIHITO
IPC: E04H9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To lighten a shelter in a building and facilitate the execution of works while ensuring the strength of a ceiling to heavy load. SOLUTION: A room with the frame of steel frames consisting of lower beams 2x, 2y, supports 3 and upper beams 7x, 7y is formed to one room in a house. The frame of a ceiling is formed by coupling three kinds of ceiling frames B, C mutually connected by bolts is formed to a square-shaped upper- beam frame 7 composed of the upper beams 7x, 7y. The ceiling frames are made up of two kinds of squares B having frame sections having different size and rectangles C, in which each side of two kinds of the squares is used as long sides and short sides, each ceiling frame B, C is formed in an approximately 'cross-in-square' shape, in which crossed-shaped plates are joined, the celing frames are coupled so that the crossed-shaped plates are connected in a latticed shape, and bolts are places on the lines of the cross-shaped plates.
Patent JP-2001168139-A (JP)
Title: Semiconductor device and bonding structure using it
Inventor: YAMAMOTO MICHIHIKO
IPC: H01L21/60
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To relax stress especially on protrusion electrodes provided at four corners on the lower surface of a semiconductor device. SOLUTION: The semiconductor device 10 is provided with a plurality of columnar protrusion electrodes 12 on the periphery of the lower surface of a silicon substrate 11 and one groove 13 is made at a part corresponding to the inside of each protrusion electrode 12 on the upper surface of the silicon substrate 11 extending to adjacent two sides. The protrusion electrodes 12 at four corners on the lower surface of the silicon substrate 11 are provided outside the two corresponding grooves 13. Consequently, the periphery of the silicon substrate 11 can be displaced readily outside each groove 13 and four corners of the silicon substrate 11 can especially be displaced readily.
Patent JP-2000183181-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AKAISHI YUMIKO
IPC: H01L21/8238
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a high breakdown voltage MOS transistor by using a manufacturing process of an LDMOS transistor. SOLUTION: In a device with an N-channel type LDMOS transistor (A) and a P-channel type high withstand voltage MOS transistor (B), source/drain regions 54, 55 of the P-channel type high breakdown voltage MOS transistor (B) are formed of low concentration source/drain regions 54A, 55A, high concentration source/drain regions 54B, 55B and medium concentration source/drain regions 54C, 55C.
Patent JP-H06172698-A (JP)
Title: Aqueous resin composition
Inventor: YAMADA TAKASHI
IPC: C09D163/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide an aqueous resin composition capable of giving aqueous coatings used for the external surfaces of cans, reduced in the contents of organic solvents, and capable of forming coating films having characteristics such as good heat resistance capable of resisting against processes for thermally treating beverage cans, etc., high hardness and toughness in extents resisting against scratching in processes for carrying the cans, and good processability into various can shapes. CONSTITUTION:The aqueous resin composition contains (i) 5-70 pts.wt. of (a) a resin blend composition, (ii) 20-60 pts.wt. of (b) an aqueous amino resin, and (iii) 5-50 pts.wt. of (c) a carboxylic acid-containing resin having an acid value of 30-150 as resin components. (a) The resin blend composition comprises (A2) an acid anhydride ester type graft-modified epoxy resin, (B2) a graft-modified polymer containing both an additionpolymerization type and an ester type, and (C2) an addition polymerization product produced by addition-polymerizing an ethylenically unsaturated monomer in the presence of (B2) the graft-modified polymer.
Patent JP-H05166326-A (JP)
Title: Optical disk
Inventor: IKEDA MINORU
IPC: G11B7/24047
Filed: 1991-12-13
Abstract: PURPOSE:To improve the strength of adhesion of a hub and an optical disk substrate and to prevent the generation of peeling even if the optical disk is used over a long period of time by forming the adhesive surface of the hub and the substrate to a fine rugged structure having a specific pitch. CONSTITUTION:The adhesive surface of the hub and the optical disk substrate is made into the fine rugged structure having, for example, a pitch ranging from >=1mum to <=1000mum, more preferably from >=100mum to <=500m. The height of the rugged structure is also preferably the rugged structure within the above- mentioned range. Such rugged structure is formed by a compression molding method, heating embossing method, etc. A UV curing adhesive method, ultrasonic fusing method, hot melt adhesive method, etc., are used as the method for adhering the hub and the substrate. The adhesive surface is made into the fine rugged structure in such a manner, by which the adhesive area of the hub and the substrate is increased and the high strength of adhesion is obtd.
Patent JP-H08231433-A (JP)
Title: Action enhancer for antitumor agent containing il-6 antagonist
Inventor: YOSHIDA OSAMU
IPC: A61K33/243
Filed: 1995-12-28
Abstract: PURPOSE: To obtain the subject enhancer, containing an interleukin 6 antagonist and capable of enhancing antitumor actions of an antitumor agent, reducing the required dose of the antitumor agent and further raising the sensitivity of the antitumor agent even to tumors resistant to treatment. CONSTITUTION: This enhancer contains an interleukin 6 (IL-6) antagonist. An IL-6R antibody such as PM-1 antibody is preferred as the IL-6 antagonist. The antibody is preferably obtained by carrying out a well-known method, etc., for using IL-6 as a sensitization antigen, immunizing an animal therewith, then fusing an immunized cell to a cell of a myeloma and subsequently producing the monoclonal antibody in a cell, screened from the fused cell and capable of producing the monoclonal antibody. Furthermore, the IL-6R which is the sensitization antigen is preferably derived from a human. Mitomycin C or a platinum compound such as cisplatin or carboplatin is preferred as an antitumor agent used in combination with the enhancer.
Patent JP-2001167189-A (JP)
Title: Customer information management system
Inventor: KITAGAMI GIICHI
IPC: G06Q30/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a customer information management system which can quickly send the customer information and can support the business activities of real estate according to each business purpose. SOLUTION: In this management system where the customer information are managed to be used for the business activities of real estate, a terminal system 10 is set up at every business office and a center system 20 is set up at a specific place. The systems 10 and 20 are connected together through a network 30. A database 11 stores the information on customers, a database 21 stores the incidental information on users and a database 22 stores the map information respectively. A terminal device 21 functions as an information display means to retrieve those databases based on each prescribed condition and to display the customer information or incidental customer information after combining it with the map information.
Patent JP-H11166961-A (JP)
Title: Boundary scanning circuit
Inventor: IZAKI KOJI
IPC: G01R31/3185
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the overhead of a boundary scanning circuit in an LSI circuit being mounted to a JTAB circuit to a chip area. SOLUTION: One pair (1D, C1) of FF 59C of a user logic being arranged immediate after an LSI pin with two sets (1D/C1 and 2D/C2) of a pair of an input signal terminal and a clock signal input terminal is used for data input for user logic and for a system clock, the other pair (2D, C2) is used for scan data and a scan clock and a user logic FF is used also as a conventional register for updating, a boundary scan data that are transferred from a master register 59a for shifting to a slave register 59b for shifting on boundary scanning is inputted, and LSI scan in data that are inputted from an LSI pin to an FF 59C terminal 1D and are outputted from the FF output terminal are selected by a control circuit 60 according to an LSI scan mode signal 53 and are inputted to the register 59a.
Patent JP-H09182646-A (JP)
Title: Bag hanging tool
Inventor: SASAKI SOUSUKE
IPC: A47C7/62
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To hang a bag from a headrest which is freely raised/lowered in an automobile, etc., for storing a shopping bag, etc., in the automobile. SOLUTION: A hanging tool which is a bag hanging tool 1 installed on the top of a seat back 11 having a headrest 11a which is freely raised/lowered is so formed that a hook body 1 projecting and stored in a guide body 4 is fittedly inserted therein, the hook body 1 is pressed against the projection side by an elastic body 6, and a stop mechanism for stopping the hook body 1 at the projecting position. When the headrest 11a is raised, the hook body 1 thus projects by the elastic body 6 so that a shopping bag can be hung and the lowering of the headrest 11a allows the hook body 1 to set into a storage state.
Patent JP-H05238136-A (JP)
Title: Thermosensitive recording material
Inventor: KUROSAKI TAKAYUKI
IPC: B41M5/26
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a thermosensitive recording material with improved properties such as texture fog proofness, image preservability and coloring initiation temperature by providing leuco dye, a developer and a recording layer expressed by specific formula. CONSTITUTION:Each specified amount of leuco dye, a developer and a durene derivative expressed by formula I (X is an alkyl group, a cycloalkyl group, and an aralkyl group and an aryl group, both having the possibilities of containing a substituted group), and -COR (an alkyl group and an aryl group which may have a substituted group), is mixed and crushed separately with an aqueous solution of water-soluble polymer such as polyvinyl alcohol as a binder using a crusher such as a sand grinder. Further, each ingredient is blended to prepare an application liquid for recording layer. The specified amount of this application liquid is applied to the surface of a support such as synthetic paper or plastic film, and the coat is dried to obtain a laminated recording layer for a thermosensitive recording material. It is possible to add calcium carbonate for improving the peel-off properties from a thermal head to the recording layer.
Patent JP-H09184996-A (JP)
Title: Optical scanning device
Inventor: KOMORI SHIN
IPC: B41J2/44
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To adhere lenses so that the deformation of the plastic lens does not affect the characteristics of the glass lens. SOLUTION: A 2nd cylindrical plastic lens 16 which has negative refractive index has a cylindrical concave lens effective part 16a that laser light passes through, two reference surfaces 16b and 16c which are on both the sides of the lens effective part 16a and abut on the 1st cylindrical lens 15 made of glass to prescribe its interval, and land parts 16d for adhesion on both the sides of the lens 16 along its column axis. The land parts 16d for adhesion are arranged clamping both the ends of the 1st cylindrical lens 15 in the direction of the column axis. While the plane part of the 1st cylindrical lens 15 and the reference surfaces 16b and 16c of the 2nd cylindrical lens 16 abut against each other, the top side of the lands 16d for adhesion are coated with ultraviolet-ray setting type adhesives 21 and both the lenses 15 and 16 are adhered together.
Patent JP-H07194772-A (JP)
Title: Slot machine
Inventor: WATANABE SOUICHIROU
IPC: A63F5/04
Filed: 1993-12-29
Abstract: PURPOSE:To surely set a picture pattern to be stopped at random even by using a random number generator having periodicity in random numbers to be generated. CONSTITUTION:Detecting piece is attached to the specified angle positions of respective reels, and the passage of this piece is detected by photoelectric switches 24a, 24b and 24c. When detecting signals are outputted concerning all the reels after the reels are started, a CPU 30 reads the random number value from a random number generator 3 and controls the stop of reels later based on the read random number value.