baber/WOPTO huggingface dataset:
Patent JP-H02297466-A (JP)
Title: Printing hammer for line printer
Inventor: KUCHIKI TAKAYOSHI
IPC: B41J9/133
Filed: 1989-05-12
Abstract: PURPOSE:To upgrade resistances to abrasion and delamination by forming a chromium layer at a place where a printing hammer requires resistance to abrasion and at the same time forming a specific hardening layer. CONSTITUTION:A chromium layer is formed at a place where abrasion resistance is required, and simultaneously, a hardening layer is formed by dissolving nitrogen in the chromium layer or of a compound of chromium and nitrogen. The hardening layer has Vickers hardness not smaller than 1300 and thickness of the coating film thereof not smaller than 3mum. In another way, a chromium layer is formed of carbon instead of nitrogen and at the same time, a hardening layer is formed by dissolving carbon in the chromium layer or of a compound of chromium and carbon, which has Vickers hardness not smaller than 1300 and thickness of the coating film not smaller than 3mum. The hardening layer is relatively easily formed through physical deposition. Sputtering, ion plating or the like is suitable as the physical deposition, and magnetron sputtering capable of forming a film at high speeds is particularly preferable.
Patent JP-H09280854-A (JP)
Title: Screw hole inspecting device
Inventor: KUBOTA KAZUO
IPC: G01B21/20
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the inspection efficiency by controlling a multi-joint robot by a controller and automatically discriminating the acceptability of screw diameter and depth of a screw hole machined on the body to be inspected. SOLUTION: The model of the body to be inspected is fixed on an inspection fixing table 12. On the inspection surfaces of the model, a multi-joint robot 13 is driven so that a screw gage 3 provided on the robot 13 is positioned to the respective screw holes of each inspection surface. At that time, position of each screw hole is stored in the memory of a controller 14 for teaching purposes. Then, the object to be inspected is fixed to the table 12 and each inspection surface of the object is successively positioned to the inspection operating surface of the robot 13 using a rotating device 24 and a rotational positioning device 25. Then, the controller 14 devices and controls the robot 13, the gage 3 is successively positioned to the screw hole of the inspection surfaces and the gage 3 is fasten.  Then, the acceptability discrimination of screw diameter and depth is conducted by the inspection results of a torque detector 48 and a transport detector 49 and the results are displayed on a display section 15 of the device 14.
Patent JP-S5913071-A (JP)
Title: Sputtering device
Inventor: SHIODA TOMOSHIROU
IPC: G11B5/851
Filed: 1982-07-09
Abstract: PURPOSE:To form sputtered thin films having high adhesion on both surfaces of a film-like substrate in the stage of forming the sputtered thin films on both surfaces of the substrate in a vecuum vessel, by using plural work rolls in transferring the substrate in a heated or cooled state. CONSTITUTION:A takeup reel 17 wound thereon with a film-like substrate P is set in a vacuum vessel 1, and while the inside of the vessel 1 is held evacuated, the substrate is passed through work rolls 13-16 in a reverse direction and is taken up on the reel 12. The rolls 13-16 in this case are kept heated and the surface of the substrate P in subjected to a pretreatment for removing impure gas stuck on said surface in contact with the work rolls. While an inert gas such as Ar is supplied into the vessel 1, sputtered thin layers consisting of ''Permalloy'' and Co-Cr are formed in double layers on both surfaces of the substrate with sputtering sources 21-28 provided below the respective work rolls. The work rolls in this case are kept cooled to prevent the thermal damage of the sputtered thin layers, whereby the sputtered thin layers having high adhesion and quality are formed.
Patent JP-H09277755-A (JP)
Title: Invitation card with two-dimensional code
Inventor: NAKAYA TETSUJI
IPC: B42D15/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To form a list of guests immediately in use of data obtained by printing a two-dimensional code carrying personal data of guests recorded in a prescribed portion of paper, and reading this two-dimensional code. SOLUTION: In forming an invitation card with two-dimensional code, by the use of a printer capable of printing the two-dimensional code, printing is implemented for the forwarding address, company name, name, and so on of the forwarding customers and, at the same time, a two-dimensional code having personal data recorded with a number of invited customers, the name, company name, division or section name, position name, company address, telephone number, etc., of the invited customer is printed in a prescribed portion of the invitation card. The invitation card with the two-dimensional code manufactured in this way is forwarded to each customer.  Then, the two-dimensional code printed in the invitation card with the two-dimensional code carried in by the customer is read by a two-dimensional code reader, thereby reading the personal data, and printing through output the personal data obtained into a prescribed format by a printer.
Patent JP-S5244350-A (JP)
Title: Pressure recovering device used for a wave-energy transforming unit
Inventor: UCHIDA MASAAKI
IPC: F03B13/12
Filed: 1975-10-03
Abstract: PURPOSE: Even in a submerged coast, where the average hight of wave is low, proposed is the device which is capable enough to enhance the collection efficiency for the wave energy generated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02298949-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMURA HIROSHI
IPC: G03G5/05
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a transfer layer film having excellent durability, weatherability, ozone resistance, and transparency by incorporating a hydrogenated styrene/butadiene copolymer or hydrogenated styrene/isoprene copolymer into the charge transfer layer at the time of forming the electrophotographic sensitive body by successively laminating a charge generating layer and the charge transfer layer on a conductive base body. CONSTITUTION:A film-like or cylindrical plastic, paper, etc. deposited by evaporation with metals, such as Al and Ni, and metal oxides, such as Sn oxide and In oxide, exhibiting an electrical conductivity of <=10<10>OMEGA.cm volume resistivity are used the conductive base body. A CI pigment blue, CI pigment red, CI basic red and further, phthalocyanine pigment and azulenium salt pigment, etc., are used as the charge generating material. A poly-N-vinyl carbazole compd., pyrazolidone compd., etc., are used as the charge transfer material and the hydrogenated styrene/butadiene copolymer or hydrogenated styrene/ isoprene copolymer is incorporated therein.
Patent JP-S61282456-A (JP)
Inventor: MIZUKI HIROYUKI
IPC: D02G1/02
Filed: 1985-06-04
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-H02302318-A (JP)
Title: Oxide superconductor
Inventor: KOINUMA HIDEOMI
IPC: C04B35/45
Filed: 1989-05-13
Abstract: PURPOSE:To provide an oxide superconductor capable of continuously changing the critical temperature thereof in response to the continuous change of the composition thereof by being composed from an oxide mixture comprising specific two kinds of rare earth elements, Ce or Th and copper in a specified molar ratio. CONSTITUTION:The oxide superconductor has a composition of the formula (Ln is Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; A is Ce or Th; 0<=(x)<0.4; 0<=delta<=1). The critical temperature of the superconductor can be continuously changed by the continuous change of the Ln/La ratio thereof and is useful for preparing electronic devices, etc. The oxide superconductor is prepared e.g. by a method which comprises processes including mixing and grinding prescribed amounts of Ln2O3, La2O3, CeO2 and CuO, molding the ground mixture into pellets, calcining the pellets in air or a reducing atmosphere and subsequently gradually cooling the product to the room temperature.
Patent JP-H06330342-A (JP)
Title: Production of galvanized steel pipe
Inventor: SUGAMASA TETSUAKI
IPC: C23C22/53
Filed: 1993-05-21
Abstract: PURPOSE:To prevent the surface of a galvanized steel pipe from being made excessively lustrous. CONSTITUTION:A steel pipe pulled up from a hot dip galvanizing bath contg. Al added so as to regulate alloying is immersed in a treating soln. contg. 0.5-15wt.% mixed acid consisting of phosphoric acid and other acid at 5-95 deg.C for 10sec to 10min. The steel pipe is then washed to produce the objective galvanized steel pipe having satisfactory workability.
Patent JP-H11290443-A (JP)
Title: Deodorizing device
Inventor: FUKUNAGA TAKESHI
IPC: A61L9/16
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent odor generated in heating deodorizing agent for regeneration. SOLUTION: An inlet valve 6 and an outlet valve 12 are provided in a main ventilation passage 5 to communicate an intake port 2 and a discharge port 3 with each other. As a blow fan 7 is rotated in deodorizing operation, the valves 6 and 12 are opened to send air to the ventilation passage 5. In heat- regenerating operation of deodorizing agent 10, the blow fan 7 is stopped, the valves 6 and 12 are closed, and deodorizing agent 10 is sealed in a space in the ventilation passage 5. As deodorizing agent 10 is heated by a magnetron 17, odor components are removed from deodorizing agent 10 in an initial stage of heating without leaking outside, and as heating is continued till oxidation decomposition of the odor components becomes dominant, an odor level is lowered. Regeneration of the deodorizing agent 10 can thus be conducted without leaking odor outside.
Patent JP-2000311976-A (JP)
Title: High-frequency bipolar transistor
Inventor: KATO HIROSHI
IPC: H01L23/48
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency bipolar transistor, which is increased in cut-off frequency and improved in high-frequency characteristics. SOLUTION: A high-frequency bipolar transistor is composed of a semiconductor chip 1, a base 3, collector 4, and emitter electrode 2 of the chip 1, bonding wires 6, 7, and 5 which connect the bonding pads to the electrodes 3, 4, and 2, and a sealing resin 8 which seals up these component parts, where the semiconductor chip 1 is arranged on the emitter electrode 2, and the base electrode 3 and the collector electrode 4 are provided sandwiching the emitter electrode 2 between them.
Patent JP-H10298983-A (JP)
Title: Pile driving device for concrete pile
Inventor: DAIBU MITSUHIRO
IPC: E02D5/50
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving device for a concrete pile by which mortar for ensuring large support strength can be formed in a drilled hole. SOLUTION: A screw shaft 2 of a screw drilling in soil has a fixed claw 3 and a variable claw 4. The variable claw 4 comprises a base 4a projected on the screw shaft 2 and a rotor 4c fixed to and fitted to a fitting element 4b of the forward end part of the base 4a. At the time of drilling a drilled hole, the screw is rotated in the normal direction to reduce the projection length L2 of the fixed claw 4. After the drilled hole is drilled, the screw is rotated in the reverse direction. Whereupon, the rotor 4c is rotated by the rotational centrifugal force, the projection length L3 of the fixed claw 4 is elongated, and an enlarged diameter part is formed at a pitch in the vertical direction is formed in the drilled hole. Mortar solidified in the drilled hole has an enlarged diameter part so as to have a large support strength.
Patent JP-H08316111-A (JP)
Title: Apparatus and method for manufacturing aluminum electrolytic capacitor
Inventor: TANAHASHI MASAKAZU
IPC: H01G13/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide an apparatus for manufacturing an electrode foil which can manufacture the foil for an aluminum electrolytic capacitor which obtains a high electrostatic capacity and has small distortion and leakage current of an aluminum foil. CONSTITUTION: At least two electrode plates 23 to become cathodes are arranged in an electrolytic tank 20 filled with electrolyte liquid 24, and an aluminum foil 21 is used as an anode. A DC current flows between the foil 21 and the plates 23, and the direction of the foil 21 is altered via a plurality of rollers 22, 25, 30, fed between the plates 23 and continuously compounded. Thus, it is so regulated by an electrode plate effective length 28 and an electrode plate effective position 29 that the maximum value of the compounding current density does not become at the liquid surface but becomes in the liquid, and the length 28 is held at 2/3 or less from the surface B to the upper part 26 of the roller in the tank.
Patent JP-H02300829-A (JP)
Title: Filing system preparing system in external memory
Inventor: SATO KATSUYA
IPC: G06F12/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve the activity efficiency of an address space by securing a file managing information area and a real filing area not fixedly. CONSTITUTION:An undefined area 6 is used sequentially so as to be sandwiched with the leading and trailing parts of the area, and such operation is repeated as far as an undefined area 6a exists. When all the undefined areas 6a are filled, it is judged that no undefined area exists, and an error processing is performed, and the filling of a file is informed to the outside. In other words, no real filing area 7 and file managing information area 8 are fixed from the beginning, and they are increased gradually with the progression of the generation of the file. Thereby, it is possible to efficiently and effectively use the address space.
Patent JP-S5346277-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KAZUO
IPC: H01L23/50
Filed: 1976-10-08
Abstract: PURPOSE: To prevent the occurrence of cracking of resin, and obtain an IC of improved moisture resistance and reliability by beforehand providing dropped out parts for relaxation of stress near both end mounting parts of a header for placing and fixing of a resin made package. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5453422-A (JP)
Title: Device for operating clutch of reaper for farming
Inventor: IKEUCHI TAKAYUKI
IPC: B60K23/02
Filed: 1977-10-05
Abstract: PURPOSE: To improve the maneuverability of a self-traveling reaping machine by constructing to shift a transmission from low gear of working speed to high gear without disconnecting a reaper clutch.  
     CONSTITUTION: Between a gear shift clutch lever 1 for shifting a transmission at high gear intermediate position a to low gear end positions b or c of different speeds and a reaper clutch lever 2 for connecting or disconnecting power to or from a reaper in reciprocation motion is rotatably provided around a pin 14 a mechanism 3 for limiting the engagement of the clutch by the lever 2 only when the lever 1 is shifted to the position a and enabling the engagement and disengagement of the clutch by the lever 2 when the lever 1 is disposed at the positions b and c and further shifting the lever 2 to disengaged position if the lever 1 is shifted from the fositions b and c to the position a when the lever 2 is disposed at the engag ed position, namely, an interlocking rod 16 provided with a pivot of the arm 10 of the lever 2 and of the cam surfaces c and d in contact with the pin 13 of the lever 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5911339-A (JP)
Title: Phenolic molding material for lowly expanded foam
Inventor: KOMINAMI NAOYA
IPC: C08L61/04
Filed: 1982-07-12
Abstract: PURPOSE:To provide a phenolic molding material which is suitable for use in the production of heat insulating sheet, etc. and gives lowly expanded moldings which are lightweight and excellent in strength, appearance, etc. by compression molding, by blending seed hull cellulose powder and a blowing agent with a phenolic resin. CONSTITUTION:100pts.wt. phenolic resin (A) such as novolak or resol type phenolic resin, 40-400pts.wt. seed hull cellulose powder (B) having an apparent volume of 30-80cc/20g such as rice hull, peanut hull, back wheat chaff or bean hull and a blowing agent (C) having a decomposition temp. of 120-180 deg.C in the presence of the phenolic resin are mixed together in such a proportion as to give 0.2-5pts.wt. component C per 100pts.wt. of the combined amount of components A and B to obtain the desired phenolic molding material for lowly expanded foam.
Patent JP-H04347318-A (JP)
Title: Engine exhaust control system
Inventor: HONCHI AKIO
IPC: F01N3/20
Filed: 1991-05-27
Abstract: PURPOSE:To improve the rate of exhaust control at a time when the extent of hydrocarbon being exhausted in bulk at the time of engine start-up is purified by a pre-catalyzer. CONSTITUTION:A moisture holding part 5 is installed in an upstream exhaust passage 2 for a precatalyzer 4, and water content being produced in exhaust gases is made so as to be temporarily catchable. With this construction, such a possibility that liquid moisture might be stuck to the precatalyzer 4 is checked, and thereby a precatalyzer temperature goes up so quickly, so that a high hydrocarbon controlling rate is securable immediately after engine starting.
Patent JP-H02300506-A (JP)
Title: Hydraulic pilot operated device
Inventor: OCHIAI MASAMI
IPC: F15B11/08
Filed: 1989-05-15
Abstract: PURPOSE:To eliminate the effect of load pressure of another actuator and to improve reliability by reducing pilot pressure on the high-pressure side generated in a remote control valve during operating the valve in response to an external signal, and transmitting the reduced pilot pressure to another pilot pipeline. CONSTITUTION:Pressurized oil from a variable displacement type hydraulic pump 20 is supplied through a directional control valve 25 to drive an actuator 24. Pilot pressure of a hydraulic remote control valve 31 consisting of a control lever 31a, pressure reducing valves 31b, 31c is introduced through pilot pipelines 32, 33 to drive units 34, 35 of the directional control valve 25. Pipelines 38, 39 are connected to the pilot pipelines 32, 33, and check valves 40, 41, 42, 43, a solenoid proportional pressure reducing valve 48 having a proportional solenoid are provide to the pipelines (38, 39). The solenoid proportional pressure reducing valve is driven by an electric signal 46 which responds to load of another actuator, to correct the opening of the directional control valve 25. Thus, since the load of another actuator does not affect the circuit, reliability of the circuit is improved, and the circuit can be made compactly and cheaply.
Patent JP-H11310940-A (JP)
Title: Control method of supply and distribution system and record medium for processing program thereof
Inventor: UEDA KEN
IPC: E03B1/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the control method of a water supply and distribution system and a record medium on which the processing program of the control method is recorded. SOLUTION: A pipe network hydraulic analytical value obtained from an arithmetically operated database file, to which various data for minimum rectangular pipe network hydraulic analysis acquired from map data and water supply and distribution system data and arithmetic data for designated rectangular pipe network hydraulic analysis gained from various data are registered, and the arithmetic data for pipe network hydraulic analysis are displayed at every designated rectangle.  Registration processing to the database file of the map data and the plumbing system data, division processing at every minimum rectangle of the data, the designation processing of the designated rectangle, the computing processing of various data for pipe network hydraulic analysis, the computing processing of arithmetic data for pipe network hydraulic analysis, registration processing to these arithmetically operated database file, pipe network hydraulic analysis processing by the data, and display processing at every designated rectangle of the pipe network hydraulic analytic value and arithmetic data for pipe network hydraulic analysis are conducted.
Patent JP-2000312867-A (JP)
Title: Ultrasonic washing apparatus
Inventor: TAMARU RIE
IPC: B06B3/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing apparatus capable of reducing the amt. of a detergent used and capable of obtaining sufficient washing effect by reduced power consumption. SOLUTION: In an ultrasonic washing apparatus equipped with a vibrator 21 generating ultrasonic waves and the horn 23 connected to the output end of the vibrator 21 through a cone 22 to amplify ultrasonic waves and constituted so that an object 5 to be washed precoated with a detergent is inserted in a slit part 4 not only to supply a washing soln. to the tip part of the horn 23 from a water supply pipe 10 but also to irradiate the object 5 to be washed with ultrasonic waves to wash the same, a functional water making apparatus 30 is arranged to the upstream portion of the water supply pipe 10 and the obtained functional water changed in various physical properties of water is sent in the water supply water as a washing soln.  Since alkali ion water can be supplied as the washing soln., the dissolvability of detergent in the washing soln. is increased and proper washing effect can be obtained by a reduced amt. of a detergent used.
Patent JP-H11313016-A (JP)
Title: Catv status monitor calling method and catv status monitor used therefor
Inventor: YANASE MITSUNOBU
IPC: H04N7/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To save labor and time for address setting by automatically setting the address of a status monitor and to prevent the address from being overlapped by plural status monitors due to that the address is related with positional information. SOLUTION: A GPS function for receiving a signal from a GPS satellite and detecting the install position of a status monitor 1 is added to the relevant status monitor 1, the address for polling of the status monitor 1 is made into install position of the relevant status monitor 1, which is detected by the GPS function, or related with, this address for polling is respectively set to the status monitor 1 and center side equipment 2 of a CATV system, and the status monitor 1 is called from the center side equipment 2 by the address for polling containing the install position of the status monitor 1.
Patent JP-H06332733-A (JP)
Title: Fault detecting device
Inventor: TAKAHASHI TORU
IPC: H04L12/40
Filed: 1993-05-24
Abstract: PURPOSE:To efficiently specify a processing part at which a fault occurs by a simple constitution even when the plural processing parts are mounted in a device. CONSTITUTION:Data processing modules 1 and 2 output transmission data and parity data to a bus 20 in different transmitting timings. A fault detecting circuit 101 operates the parity check of the transmission data in synchronism with the transmitting timing, and outputs the presence or absence of the fault as a fault detection signal PDET to a bus 30 in almost the same timing as the transmitting timing. The data processing modules 1 and 2 fetche only the fault detection signal PDET from the bus 30 to its own module in the timing corresponding to the transmitting timing. Then, an alarm output is operated on a display 16 or 26 from the fetched fault detection signal PDET.