baber/WOPTO huggingface dataset:
Patent JP-H07214733-A (JP)
Title: Lamellar film structure and insulation wire
Inventor: MOOTON KIYATSUTSU
IPC: H01B7/02
Filed: 1994-12-21
Abstract: PURPOSE: To provide a laminar film structure having both of excellent adhesiveness and peelability as compared with a conventional one and an insulating wire coated with this laminar film structure. CONSTITUTION: A laminar film structure and an insulating wire coated with the laminar film structure have a base layer comprising a polyimide film, the inner layers comprising a fluoroethylene/propylene(FEP) copolymer bonded to both surfaces of the base layer, the intermediate layer comprising a polytetrafluoroethylene(PTFE).fluoroethylene/propylene(FEP) copolymer mixture bonded to the inner layer and the outer layer comprising a fluoroethylene/ propylene (FEP) copolymer bonded to the intermediate layer.
Patent JP-H02164756-A (JP)
Title: Molding method for body containing clay
Inventor: KASHIWAGI HIROSHI
IPC: C04B33/20
Filed: 1988-12-16
Abstract: PURPOSE:To enable dry pressing of a body contg. >=20% clay without generating a lamination crack at a time of calcination by utilizing a lubricant incorporating specified fatty acid as a main component and dry-pressing the body contg. clay. CONSTITUTION:In the case of press-molding a body contg. >=20% clay, a lubricant incorporating >=20%C fatty acid as a main component is utilized. This lubricant incorporating >=20%C fatty acid as the main component is preferably combined with a binder and a dispersant, etc., and utilized. As the binder, for example, PVA or acrylic ester-based substance is utilized. As the dispersant, for example, polycarboxylic acid type or isobutylene copolymer is utilized. Further various materials are utilized for the composition of the body contg. clay and the material consisting of 0-30% alumina, 20-40% feldspar, 0-20% silica sand, 0-20% porcelain stone and 20-40% clay is commonly utilized as the body for pottery.
Patent JP-H05153854-A (JP)
Title: Method for increasing production of 'matsutake' mushroom or 'honshimeji' mixed microorganisms
Inventor: SHIMOKAWA TOSHIYUKI
IPC: A01G1/04
Filed: 1991-12-03
Abstract: PURPOSE:To increase the generation of fruit body and increase the production of MATSUTAKE (Armillaria matsudake) in high efficiency by applying a specific microorganism mixture composed of MATSUTAKE mycelia, etc., to the growing place of MATSUTAKE, etc. CONSTITUTION:A microorganism mixture composed of (A) an actinomycetous strain belonging to genus Streptomyces (e.g. OJ-A2, FERM P-12083) and a bacterial strain belonging to genus Corynebacterium (e.g. OJ-B3, FERM P-12082) inert to the growth of MATSUTAKE and HONSHIMEJI (Lyophyllum shimeji) and suppressing the growth of other microorganisms and (B) mycelia of MATSUTAKE or HONSHIMEJI is applied to the growing place of MATSUTAKE or HONSHIMEJI to increase the generation of fruit body and increase the production of MATSUTAKE or HONSHIMEJI.
Patent JP-2000143315-A (JP)
Title: Additive for hydraulic composition
Inventor: SHIMODA MASARO
IPC: C09K3/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for hydraulic composition, excellent in viscosity- reducing properties against fireclay and persistency thereof, and satisfying the standard strength (the strength after 28 days is 30 kg/cm2). SOLUTION: This additive for a hydraulic composition comprises (A) a water- soluble salt of a polymer or a copolymer obtained by polymerizing one or more kinds of monomers selected from a group consisting of an unsaturated monocarboxylic acid and an unsaturated dicarboxylic acid, and (B) one or more kinds of compounds selected from a group consisting of an oxycarboxylic acid or a salt thereof, a sugar, and a sugar alcohol. The weight ratio of the components (A)/(B) is regulated so as to be (97/3)-(20/80).
Patent JP-H04194873-A (JP)
Title: Picture forming device
Inventor: TAKANO YOSHIAKI
IPC: B65H39/11
Filed: 1990-11-22
Abstract: PURPOSE:To automatically select an optimum action mode by selecting an optimum one of a plurality of the action modes based on a result of detecting whether an additional function device is mounted or not. CONSTITUTION:First, after an initializing process of a CPU101 is executed, a copy set initializing process is executed. Next, after executing a signal input/ output process of processing various signals input to an MPU100, an operating panel process, including an input process related to a key matrix 201 of an operating panel 200 and a display preparation process related to a display part matrix 202, is executed, and further a system control process for performing control, related to a system of a copying machine total unit including a copying machine main unit 1 and an ADF device 300 mounted as an option, is executed. Next, a picture forming process, for copying a picture of a document to copying paper fed from a paper feed cassette by using an optical system of the copying machine main unit 1 and its mechanism part, is executed thereafter to detect whether a paper jam or trouble is generated or not during a picture forming process.
Patent JP-H10157999-A (JP)
Title: Mast device for forklift truck
Inventor: KATO YOSHIKAZU
IPC: B66F9/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure eliminating obstruction of a forward field of view to realize generation of a wider field of view, by eliminating a guide bar which is inevitable in a free lift mechanism. SOLUTION: An outer mast 2 and a cylinder tube 20 of a lift cylinder 1 are previously integrally formed so as to overlap with each other in a car width direction. So as to overlap the cylinder tube 20 with an inner mast 3 in a car width direction, the inner mast 3 is guided by the outer mast 2. A chain wheel support 9 supporting a chain wheel 14 is guide supported to a flange part 22 of the inner mast 3 through a guide member 25, and the inner mast 3 is concurrently used as a guide bar for guiding the chain wheel support 9.
Patent JP-H0538786-A (JP)
Title: Thermoplstic elastomer two-layer sheet
Inventor: HAMADA SHUNICHI
IPC: C08L23/16
Filed: 1991-12-03
Abstract: PURPOSE:To improve vacuum moldability while obtaining excellent soft touch by forming a two layer sheet from a skin layer and a rear layer composed of two kinds of thermoplastic elastomers having the different content of a polyolefin resin and an alpha-olefin based copolymer rubber. CONSTITUTION:A two layer sheet for acquiring a molded form having excellent soft touch is formed of a skin section I constituted of a thermoplastic elastomer containing a 1-85 pts.wt. polyolefin resin (A) and a 99-15 pts.wt. alpha-olefin based copolymer rubber (B) and a rear layer II organized of a thermoplastic elastomer containing the 6-90 pts.wt. polyolefin resin (A) and the 94-10 pts.wt. alpha-olefin based copolymer rubber (B). The difference of the content IB of the alpha-olefin based copolymer rubber B of the thermoplastic elastomer constructing the skin layer I and the content IIB of the alpha-olefin based copolymer rubber B of the thermoplastic elastomer constituting the rear layer II is set at 50-85 pts.wt.
Patent JP-H06158214-A (JP)
Title: Cemented carbide and its production
Inventor: ASADA NOBUAKI
IPC: C22C29/08
Filed: 1992-11-30
Abstract: PURPOSE:To produce a fine-grained cemented carbide having high strength while keeping hardness at a high temp. and optimum for use as a material for a printed board. CONSTITUTION:This cemented carbide for a drilling tool having high strength and excellent in hardness at the high temp. consists of 5-20wt.% Co, 0.5-2.0wt.% chromium carbide, 0.5-1.0wt.% zirconium carbide and the balance essentially tungsten carbide having <=1.0mum average grain diameter. This cemented carbide is produced by the conventional powder metallurgical processing with Co, chromium carbide, zirconium carbide and tungsten carbide prepd. so as to obtain the above-mentioned compsn. At least one of the chromium carbide and zirconium carbide is used as a composite by dispersion in the tungsten carbide.
Patent JP-H01216772-A (JP)
Title: Method of dressing grinding stone
Inventor: HORUSUTO YOOZEFU BUEDENIFUSUKI
IPC: B24B53/053
Filed: 1988-12-20
Abstract: PURPOSE: To produce optimum sharp-edged points again on the grinding face of a grinding wheel in a short time by guiding a rotating dressing roll along the surface of the grinding wheel at least twice at different rates of feed. CONSTITUTION: During the first dressing operation, the rate of feed of a dressing roll is set relatively high, and the dressing crystals of the dressing roll deflect CBN grains 20 elastically while deleting and setting back an embedding compound, i.e., a grain combination 21,. with dressing force FQ, thereby relatively large pores are again formed on the surface between the CBN grains 20. During the second dressing operation, the rate of feed of the dressing roll is decreased, the points of the CBN grains 20 are crushed by the separate dressing force FQ to create sharp points Z7 there, and sufficient spaces to store chips of a work are formed between the CBN grains 20 with the sharp-edged points 27.
Patent JP-H02164581-A (JP)
Title: Recording paper
Inventor: KAMETAKA MAKOTO
IPC: B41M5/28
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the erroneous use of recording paper in a thermal recording apparatus by certainly and easily discriminating the recording paper by providing pattern marking, firm name marking, recording paper name marking and name marking classified by the kind of the recording paper in combination. CONSTITUTION:Pattern marking 2, firm name marking 3, recording paper name marking 4 and name marking classified by the kind of recording paper are provided to the rear of recording paper 1 in combination. By this method, the kind of the recording paper 1 can be confirmed from the pattern marking 2 and a firm name can he confirmed from the firm name marking 3 while the exclusive use of the recording paper 1 for thermal recording can be confirmed from the recording paper name marking 4 and the kind of a thermal recording apparatus to be used can be confirmed from the name marking 5 classified by the kind of the recording paper. Therefore, when the recording paper 1 is used in a specific thermal recording apparatus or a different kind of recording paper 1 is mixed, it can be easily discriminated whether the recording paper 1 is proper.
Patent JP-H10161716-A (JP)
Title: Positioning control device and its method
Inventor: YONEDA TAKANORI
IPC: G05B23/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To speedily and precisely execute positioning control. SOLUTION: A first differential data calculating part 20 calculates first order differential data and second order differential data of position command data. A position command data correcting part 21 calculates position command data after correction based on data of them and a transmission function time element. Then based on position command data after correction, a servo motor 14 is controlled to move a carriage 16 to a position in a desired X axis. A position data storing part 25 stores five past pieces of position command data after correction and real moving position data of the carriage 16. A second differential data calculating part 26 calculates first order differential data and second order differential data based on real moving position data within the part 25.  A transmission function time element arithmetic part 22 calculates the transmission function time element based on these data position command data after correction within the part 25 and outputs it to the part 21.
Patent JP-H05132975-A (JP)
Title: Operation controller for power shovel
Inventor: FUJITA NOBUO
IPC: A01B63/10
Filed: 1991-11-06
Abstract: PURPOSE:To enable the micromotion of an arm and a bucket to be performed even when a load is light, by providing an operation controller, with a first resistor for a resistance value to be changed in proportion to an operation quantity, and a second resistor for regulating the whole resistance value. CONSTITUTION:The solenoids 20-23 of respective control valves are connected to each other in parallel, and every solenoid 20-23 is provided with opening or closing switches 25-28 and the first resistors 30-33 of variable resistance types, and by changing resistance values, forces for pushing the spools of the control valves are controlled. Besides, in series to the parallel circuit the second resistor 35 of a variable resistance type for a resistance value to be changed according to the dial position of the regulating dial 13 of a control box is jointed. Then, when a bucket is vacant, for example, when a great operating force is not required, then the dial value of the regulating dial 13 is made larger, and the resistance value of the resistor 35 is made larger, and current quantity change to the operating quantity of an operating lever 10 is made less, and the operation of an arm or the bucket is micro-regulated.
Patent JP-H07171658-A (JP)
Title: Casting method of product having hollow passage and core therefor
Inventor: YAMAZAKI AKIO
IPC: B22D29/00
Filed: 1993-12-20
Abstract: PURPOSE:To easily and in short time produce the product in which hollow passage is hard to pierce in normal piecing such as a manifold having a small diameter hollow passage with curved corner. CONSTITUTION:In the casting method of a metal product having a small diameter hollow passage inside a main body 2, the method consists of a core forming process to form a core 10 in which a consummed or removable intermediate material having the form reversed from hollow passage is placed in a ceramic material 15, a pouring process to place the core 10 in molding flask and to pour a molten metal and a hollow passage forming process to dissolve/remove the ceramic material 15 forming the core 10 with supplying a solvent after the molten metal is solidified. Further, at the stage after the core forming process and before hollow passage forming process, the intermediate material placed in the core 10 is consummed/removed, a cavity 20 is formed in the part.
Patent JP-2001141495-A (JP)
Title: Navigation system
Inventor: SUGITA TORU
IPC: G09B29/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system which guides to a destination with safety and sure while easy to understand by displaying a virtual car image which leads a car on a front window, and allowing the virtual car to guide a course. SOLUTION: A CPU 16 calculates a course to a destination using a road map data storage part 12 and a memory 19, and stores the guiding data in a course calculation result memory 11. The CPU 16 detects a road part using the view in front of a car which is imaged with a camcorder 14, the road map data storage part 12, and memory 19, and stores a result in an image recognition result memory 15. Further, the CPU 16 calculates the position in front of the car which is included in the view using a current car position detected with a current position detecting part 13, the course calculation result memory 11, and the data of image recognition result memory 15, so that the image of virtual car running at the position is generated and stored in a display memory 17. An image display part 18 displays the content of the display memory 17 on the front window.
Patent JP-2001143363-A (JP)
Title: Cartridge changer
Inventor: ATAGUCHI OSAMU
IPC: G11B17/22
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge changer which can accurately and speedily cope with a misinsertion although the constitution is decreased in the number of components and simple and inexpensive. SOLUTION: This changer has a detecting means N which detects a cartridge 50 conveyed to the position of a recording and reproducing means C and performs recording and reproducing operation. If the cartridge 50 is inserted in a wrong direction from a loading/unloading position A to a stock means B, a conveying means D performs expected carrying-in operation and then carrying-out operation without conveying the cartridge 50 to the detection position of the detecting means N. The need for various components such as a misinsertion stopping member is eliminated to actualize constitution which is decreased in the number of components and simple and inexpensive. Thus, the misinsertion of the cartridge 50 can accurately and speedily be coped with.
Patent JP-2000143338-A (JP)
Title: Semiconductive ceramic and semiconductive ceramic element produced by using the ceramic
Inventor: NAMIKAWA YASUNORI
IPC: C04B35/468
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductive ceramic having respectively specific room- temperature resistivity, static breakdown voltage and temperature coefficient of resistance and small variation of resistance by specifying the average crystal particle size of a ceramic produced by adding samarium oxide as a semiconducting agent to a main component composed of barium titanate, lead titanate, strontium titanate and calcium titanate. SOLUTION: The semiconductive ceramic has an average crystal particle diameter of 7-12 μm, a room-temperature resistivity of <=3.5 Ω.cm, a static breakdown voltage of >=50 V/mm and a temperature coefficient of resistance (α10-100) of >=9%/ deg.C. Preferably, compounds containing Sm, Mn and Si elements are added in amounts of 0.1-0.3 mol of Sm, 0.01-0.03 mol of Mn and 0-2.0 mol of Si in terms of elements based on 100 mol of the main component composed of 30-97 mol% of barium titanate, 1-50 mol% of lead titanate, 1-30 mol% of strontium titanate and 1-25 mol% of calcium titanate (the sum of the titanates is 100 mol%) to further decrease the resistance at room temperature.
Patent JP-H10129666-A (JP)
Title: Flat pallet for receiving load
Inventor: KASE KIICHI
IPC: B65D19/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To more rapidly and safely transport and handle pallets for receiving loads, by forming slots in which sashes with a hat-shaped section can be inserted in sash receives with a nearly U-shaped section and providing fixing means of the sashes and further providing fork-insertion holes at both side faces of the sash receive member. SOLUTION: Sash receive members 1 with a nearly U-shaped section and a plurality of sashes 2 with a hat-shaped section, are combined to constitute a nearly square flat pallet 3 for receiving loads. Two fork-insertion holes 10a are formed in the sash receive member 1 constituting a pair of legs, to insert a fork in the holes and transfer the pallet 3. Slots 4 in which horizontal bends 1a used for reinforcement in commom and the sashes 2 with a hat-shaped section can be inserted respectively, are formed in the sash receive member 1. A pair of fitting bars 6 are arranged close to the sash receive member 1 respectively at both ends of the sash receive member 1 and both sides of the fitting bar 6 are fixed by fitting tools 7 like split pins.
Patent JP-H05156055-A (JP)
Title: Method for forming silica coating film on polyolefin surface
Inventor: ARAI NORIHIDE
IPC: D06M101/16
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the subject silica coating film having excellent hydrophilic property and adhesion, free from release by introducing a reactive substituent group to the surface of a polyolefin to form a coating film of a silane compound and then forming a coating film thereon by using e.g. a hydrolyzate of an alkoxy silane. CONSTITUTION:The primary coating film consisting of a silane compound expressed by formula I [R<1> is 1-6C hydrocarbon, (substituted) 1-6C organic group, H, etc.; R<2> is 1-6C hydrocarbon, 1-6C acyl or H; (n) is 0 or 1] is formed on the surface of a polyolefin in a solvent or without any solvent by partially introducing a reactive functional group to the surface of the polyolefin by radiation treatment, corona discharge treatment, etc. Then the secondary coating film is formed thereon by using either one or both of a partially hydrolyzed material of an alkoxy silane expressed by formula II (R<3> is 1-6C hydrocarbon; (n) is 0 or 1] and a silica sol to provide the objective silica coating film on the polyolefin surface having excellent hydrophilic property and adhesion and free from release of the surface-coated layer.
Patent JP-H06169265-A (JP)
Title: Radio communication equipment
Inventor: HIRANO TAKASHI
IPC: H04B1/38
Filed: 1992-11-30
Abstract: PURPOSE:To realize an antenna to be freely turned and to enhance the water proof performance by forming the antenna fitted turnably to a cabinet and a stator main body inserted while being bridged over a part with the cabinet is adhered thereto. CONSTITUTION:When a printed circuit board 4 and a turning part 2B of an antenna 2 are screwed to a stator main body 3, a stator part 3B of the printed circuit board is connected to a circuit pattern of the printed circuit board 4 and the antenna 2 and the circuit pattern of the printed circuit board 4 are connected via the main body 3. Then a front cabinet 1A is fixed to a rear cabinet. In this case, a support 2G provided to the antenna 2 opposite to the turning part 2B is supported turnably to a holder 5 of the cabinet 1A. Since the main body 3 is provided to a cabinet 1B while being bridged over adhesion parts 6, 7 of the cabinets 1A, 1B, the antenna 2 and the inside of the cabinet main body 1 are completely interrupted and since a packing 8 is provided between the adhesion parts 6, 7, the water proof performance is more enhanced.
Patent JP-H09158824-A (JP)
Title: Horizontal shaft hydraulic machinery
Inventor: SHIMIZU KOICHIRO
IPC: F03B15/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To early shorten flooding operation by quickly discharging air staying in the machine during the flooding operation to the outside of the machine. SOLUTION: A horizontal shaft hydraulic machinery comprises an exhaust hole 17 bored in the interior of a main shaft 9, which is communicated with an exhaust chamber 16 provided on one end side of the main shaft 9, and an exhaust valve 17a provided in an exhaust pipe 16a for communicating the exhaust chamber 16 with the atmosphere, and further comprises a control device 19 for giving a valve close signal to the exhaust valve 17a when at least one of a water level detector 18 provided in a siphon 11 and an runner vane inlet pressure detector 20 becomes a designated value.
Patent JP-H09161246-A (JP)
Title: Magnetic head drum
Inventor: ADACHI MASAKI
IPC: G11B5/52
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate ensuring the dimensional accuracy and to simplify manufacture by specifying the width and the oblique angle of the sloped surface of a read part, respectively. SOLUTION: In a read part 321 of a fixed drum, a sloped surface 321a is made a gentle slope having an angle α<=45 deg. formed by the rotating direction of a drum (an arrow A) even after the read ending point C as same as a tape winding part B. In the range from the read ending point C to the read starting point C1, the slope is formed so as to plot almost line whose oblique angle is <=45 deg.. As for the width of the sloped surface 321a of the read part 321, the required out-of-roundness of the fixed drum is satisfied and the width of the sloped surface 321a of the read part 321 is suitable in the range of 0.1-0.2 in order that the magnetic tape simultaneously runs stably without slipping down from the sloped surface 321a of the read part 321.