baber/WOPTO huggingface dataset:
Patent JP-H03196970-A (JP)
Title: Shot peening method for gear
Inventor: NAKANISHI EIZABURO
IPC: B24C1/10
Filed: 1989-12-22
Abstract: PURPOSE:To give a tensile preload to all the bottom uniformly at a time by applying a shot-peening process to the bottom part of a gear in the state that the tensile preload is given to the bottom of the gear in the profile direction after imposing internal pressure onto the diametral direction from a cylindrical gear inner surface. CONSTITUTION:An expander 7 adds force to a cylindrical gear a gear of a shot-peening workpart 2 from the cylinder inside to the outside. In a state of making the tensile load act on a gear circumferential direction of the cylindrical gear 2 by this expander 7, shot-peening particles 3 are impacted against a tooth bottom of the gear 2 in use of centrifugal force of a rotor whereby a shot-peening process takes place.
Patent JP-2000158344-A (JP)
Title: Machine method of mechanical parts
Inventor: SATO CHUICHI
IPC: B24C1/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the machining method of mechanical parts excellent in a workability and environment property by which a desired machined shape with a favorable flatness is formed and the mechanical parts excellent in a durability can be obtained. SOLUTION: Super high pressure water (100-400 MPa) mixed with abrasive grains is jetted to the corners 16, 17 of a cylindrical roller 11 while moving a nozzle 1 along a desired round shape in order of B → B' → C' → C, and D → D' → E' → E. Thereby, the corners 16, 17 are formed in the desired round shape, and the corners 16, 17, end surfaces 31, 32 and rolling surface 18 are connected commonly and tangentially.
Patent JP-H03192459-A (JP)
Title: Multi-address output system for remote console message
Inventor: KAMIGAICHI TAKUMI
IPC: G06F9/00
Filed: 1989-12-21
Abstract: PURPOSE:To improve efficiency for operating a computer system by providing a multi-address host selecting means to select a host to broadcast the same console message to the plural host computer systems connected to the computer system. CONSTITUTION:A computer system 2 coupled to host computer systems 1A-1C is equipped with an operator control means 21 to enable a system operation from a dummy console device 25 not to be really connected, dummy console control means 22, multi-address host means 23 to select the host computer system so as to broadcast the console message to the plural host computer systems 1, and host communication control means 24. The console message of the computer system, which is coupled to the plural host computer systems by a communication channel, is broadcast and outputted to console devices 11 of the plural host computer systems 1. Thus, the efficiency is improved for operating the computer system and the efficiency of the system can be improved as a whole wile including the host computer system. Then, such a system can be adapted even to a different type computer system.
Patent JP-H07198430-A (JP)
Title: Method and device for inspecting lp gas supply system
Inventor: KAZAMAKI KIICHI
IPC: G01D21/00
Filed: 1993-12-28
Abstract: PURPOSE:To automate various kinds of maintenance inspections and the storage of the inspection result for reducing inspection time by providing a pressure supply means for inspection, inspecting a safety valve, a pressure gauge, etc., without removing the safety valve, at the same time recognizing the indication value of each measuring instrument with a CCD camera, and then outputting it via a data medium. CONSTITUTION:A pressure supply means 7 for inspection is connected to the tip of a branch piping 6 for inspection, a valve 8 is opened and a valve 9 is closed and pressure is supplied to a safety valve 4, pressure is gradually increased, and then the blow-off pressure of the safety valve 4 is read by a supply pressure detection means 5. Then, while pressure is decreased, the blow-stop pressure is read by the detection means 5 and the numeric data are sent to a data medium means 19. Also, an indication value is read by a CCD camera 13 in a pressure comparison inspection and is image-processed 14 for changing into numeric value and then is sent to the medium 19. Similarly, a thermometer 10, a gas leakage alarm 12, and a resistance measuring instrument 15 are read by a CCD camera 13 in thermometer comparison inspection, gas leakage inspection, and resistance inspection, respectively and then an inspection result table is created by a CPU 21.
Patent JP-H08170498-A (JP)
Title: Waterproof sheet stretching device
Inventor: TAKAHASHI TOSHIAKI
IPC: E21D11/38
Filed: 1994-12-19
Abstract: PURPOSE: To allow a large-sized waterproof sheet to be stretched safely and efficiently by meshing the gears of roll drive mechanism with the rack part of a rail member, supported on a working truck in arch shape along the inner wall of a tunnel, and in this state, making roll drive mechanism travel. CONSTITUTION: A rack part 1a with the tooth tip part 1b and the tooth space part 1c formed into circular arc shape is welded to the lower face of a rail member 1. A pair of rail members 1, 1 are supported on a working truck, in an arch shape along the inner wall of a tunnel. A self-traveling gear 3 and a following gear 4 meshed with the rack part 1a and driven by a motor 5, and two guide wheels 6, 6 traveling on the upper face side of the rail member 1 are the enclosed in each casing 7 to form a pair of roll drive mechanism C, C. A pair of roll drive mechanism C, C are assembled to form a waterproof sheet stretching device A. A sheet roll 2 is held by the casings 7, 7 and the tip part of a sheet E is fixed to the lower end of the tunnel inner wall.  The roll drive mechanism C, C are made to travel, and the sheet E is pressed to the tunnel inner wall by a sheet pressing device while being rewound and stuck by a worker on the working truck.
Patent JP-H01176337-A (JP)
Title: Optical information recording and reproducing device
Inventor: AIZAWA HISASHI
IPC: G11B7/00
Filed: 1987-12-29
Abstract: PURPOSE:To prevent performance from being lowered due to the dirty surface of an objective lens, the lowering of light quantity and the generation of noise, etc., by providing a shutter, which covers the objective lens of an optical head, on the optical path of the objective lens, freely openably and closably, and executing the opening and closing of the shutter in interlocking with the turning-on and off of a power source. CONSTITUTION:A shutter 6 to be slidable is fit on the top panel of a cover 2 and energized in an A direction by a coil spring 7, whose one edge is fixed to the cover 2 and the other edge is fit to the shutter 6. To one edge of the shutter 6, a solenoid 8 to be fixed to the cover 2 is fit and the shutter 6 can slide on the top panel of the cover 2 by the turning-on and off of the solenoid. Accordingly, when the power source of the title device is turned off, the solenoid 8 goes to a turning-off condition and the shutter 6 is slided in the A direction by the energizing force of the coil spring 7. Then, an opening hole part 5 of the cover 2 is closed and the shutter covers the objective lens near the pole of the objective lens 3. Thus, the performance can be prevented from being lowered by the dirty surface of the objective lens, the lowering of the light quantity and the generation of the noise, etc.
Patent JP-H05140047-A (JP)
Title: Production of carbonic acid ester
Inventor: HOSOYA KEIZO
IPC: B01J23/72
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a carbonic aid ester by reacting an alcohol with oxygen and carbon monoxide in the presence of a halogen copper-based catalyst by using a device composed of a specific metal material. CONSTITUTION:An alcohol is reacted with oxygen and carbon monoxide in the presence of a halogen copper-based catalyst (e.g. cuprous chloride and hydrogen halide) at 80-150 deg.C. In the operation, the reaction is carried out in a continuously present state of >=2wt.% of water based on a liquid component of the reaction system in a device having part, being brought into contact with the reaction solution, comprising Ti, Zr or an alloy consisting essentially of Ti or Zr or a Ni group alloy containing >=14.5wt.% Cr and >=12.5wt.% Mo. The molar ratio of carbon monoxide and oxygen to the alcohol is 1.2-0.5 and 0.55-0.01. The carbonic acid ester is useful as an extender for thickening agent for gasoline, octane number improver and an organic solvent and a reacting agent to take the place of phosgene in production of isocyanates, polycarbonates and lntermediate for agricultural chemicals and medicine.
Patent JP-H09176983-A (JP)
Title: Polyvinyl alcohol-based pulp and its production
Inventor: HANAMORI ICHIRO
IPC: D01F8/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a nonsticky and homogeneous polyvinyl alcohol-based pulp by beating an island-in-sea type fiber composed of a polyvinyl alcohol-based polymer and a water-insoluble polymer in water under a shearing force and then adding a nonionic or a cationic surfactant thereto. SOLUTION: This polyvinyl alcohol-based pulp comprises a fibrillated material of an island-in-sea type fiber, comprising (A) a polyvinyl alcohol-based polymer and (B) a water-insoluble polymer and containing either thereof as the sea component and the other as the island component and further a nonionic or a cationic surfactant added thereto.  The pulp is obtained by forming the island-in-sea type fiber from (A) the polyvinyl alcohol-based polymer having >=500, preferably >=1,500 polymerization degree and >=80% saponification degree and (B) the water-insoluble polymer such as cellulose acetate at a weight ratio (A)/(B) of (90/10) to (20/80), using either thereof as the sea component and the other as the island component, cutting the formed island- in-sea type fiber to 3mm fiber length, then beating the cut fiber in water with a disk refiner, dehydrating the fiber, providing the fibrillated material, adding the 10-50C, preferably the 12-50C nonionic or cationic surfactant selected from among the quaternary ammonium salts and the silicone-based surfactants in an amount of 0.01-5% based on the fibrillated material thereto and drying the resultant material.
Patent JP-H07187104-A (JP)
Title: Method for production insert-inserting type sealed document
Inventor: MINAMI ISAO
IPC: B31B21/26
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a sealed document with high added value by a method wherein an additional document including a large amount of information is inserted together when a sheet of paper on which information is printed is inserted into the sealed document. CONSTITUTION:Necessary information or the like is printed on continuous paper and a cut sheet with adhesives for sealing applied to their peripheries, and pieces of cut continuous paper and cut sheets are conveyed one by one with conveyers 11, 12 to a specified position and are stopped with a stopper equipped with a sensor, and the stoppage is confirmed with the sensor. The confirming signal is sent to a insert supply part prepared separately, and the inserts 10 in the supply part are fed forcibly toward folding perforations in stoppage over the conveyer, and the sheet form 1 and the insert 10 are inserted simultaneously into a pair of folding rolls 9 arranged right below the conveyer, and the sheet form is sealed up with the adhesives applied to its periphery by operation of rollers 13, 14 and the like.
Patent JP-H09178164-A (JP)
Title: Double-tube type supply/exhaust cylinder and supply/ exhaust top
Inventor: NAGANO YUICHI
IPC: F23L17/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent possible adverse effect on an electronic circuit of a combustion device and hindrance to the miniaturization of the device by forming an adiabatic layer on the external surface of an inner tube. SOLUTION: An insulating layer 2 is formed on the external surface of an inner tube 1 through which an exhaust flows. The insulating layer 2 comprises a heat resistant flocked glass wool, a rock wool, an insulating paint, a close surface fin ished material or the like. If possible, in addition to the formation of the insulating layer 2, a fin may be mounted outside an outer tube 3 to radiate heat. As a result, the exhaust heat in the inner tube 1 will not transmit to air sup piled flowing through the outer tube 3 or little if any. Thus, the temperature of the air supplied will not become higher thereby preventing adverse effect on an electronic circuit of a combustion device and hindrance to the miniaturization of the device.
Patent JP-H11153176-A (JP)
Title: Bumper rubber
Inventor: SONODA MASAAKI
IPC: B60G15/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of noise when bound is inputted by forming a bumper rubber for a surface which is brought into contact with a damper rod and/or an upper sheet as a low frictional rubber. SOLUTION: A bumper rubber A is constituted by arranging a low frictional rubber 2 in the vicinity of a surface which is brought into contact with an upper sheet 13 and/or a damper rod 12 on a bumper rubber main body 1. A diameter of a rod inserting hole of the low frictional rubber 2 is formed smaller compared with that of the inserting hole 3 of the rubber main body 1. Since a part of the bumper rubber A is made of low frictional rubber if rubbing movement toward a relatively rotational direction between the damper 11 and an upper surface of the upper sheet 13 and the bumper rubber 1 and/or rubbing movement of a relatively axial direction between an inserting hole inner circumferential surface and a rod in association with compressive deformation of the bumper rubber 1 are/is generated when bound is inputted, the part is slid smoothly so as to prevent generation of noise.
Patent JP-H03137123-A (JP)
Title: Production of aromatic polyester and composition of the polyester
Inventor: SUENAGA YUSAKU
IPC: C08G63/19
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject polymer moldable by melt-molding, having excellent mechanical properties and suitable as molded article, film, sheet, pulp, fiber, etc., by copolymerizing a specific amount of a polyarylene sulfide containing amino group to a base rein. CONSTITUTION:The objective polymer can be produced by (1) reacting an aromatic halide containing amino group with an alkali metal sulfide (e.g. lithium sulfide) and a dihalobenzene in an organic amide solvent (e.g. N,N- dimethylacetamide) to obtain a polyarylene sulfide containing amino group and (2) charging (A) 1-80 wt.% (based on the finally produced polymer) of the above polyarylene sulfide to (B) a dicarboxylic acid compound (e.g. terephthalic acid) and (C) a diol compound (e.g. hydroquinone) and/or (D) a hydroxycarboxylic acid compound (e.g. p-hydroxy- benzoic acid) e.g. at the same time and polymerizing the components.
Patent JP-H02180272-A (JP)
Title: Blood processing device
Inventor: HAGIWARA KAZUHIKO
IPC: A61M1/34
Filed: 1988-12-29
Abstract: PURPOSE:To prevent the generation of negative pressure and the abnormal pressure variation in a moment and carry out the blood processing through the outside body circulation easily and safely by constituting at least a part of a blood flow passage from a flexible member which can be deformed according to the pressure variation in the blood flow passage. CONSTITUTION:A regulating member for regulating the deformation quantity of a flexible member 13 is installed onto the upper surface of the part where the flexible member 13 is arranged, i.e. on the outside of a blood port region 12a. The flexible member 13 is nipped by the peripheral part of a net-shaped member 14 which constitutes a regulating member, and a rim 14a on the periphery is inserted onto the outer periphery of the edge part of a side wall 2a and fixed. A hole 14b into which a blood pipe 13 can be inserted is opened on the net-shaped member 14. A curved surface in spherical from in the direction separating from the flexible member 13 is formed on the net-shaped member 14. The flexible member 13 is deformed according to the pressure variation of the blood which flows into the blood port region 12a, and in particular when the flexible member 13 bulges-out when the port region 12a is set into the excessive pressure state, the excessive deformation of the flexible member 13 can be regulated.
Patent JP-H10160898-A (JP)
Title: Fluorescence element and radiation image observation device
Inventor: SATO NORITAKA
IPC: G21K4/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the brightness and sharpness of luminous images and obtain high quality luminous images by using a fluorescence element having a light reflection layer arranged in the opposite side of emission side of a fluorescence body converting radiation to visible light and reflecting the light to the emission side of the fluorescence body at over a specific reflection coefficient. SOLUTION: A luminous element 1 consists of a fluorescence layer 3 converting radiation (X-ray) to visible light and a light reflection layer 2 arranged on X-ray incidence side. The X-ray 30 from an X-ray tube 20 irradiates subjects 21 of living bodies and articles and the incident X-ray is attenuated according to the inner state and penetrates the subjects 21. The penetrated X-ray 31 goes in the fluorescence plate 1 (luminous element). The X-ray 31 penetrates without being absorbed by support 4, etc., of the fluorescence plate 1 and goes in a fluorescence body layer 3. Most of the X-ray 31 is absorbed in the fluorescence body layer 3 and generates luminescence in the wave length of visible light.  The luminous intensity is determined in accordance with the X-ray intensity and so a luminous image in accordance with the inner state of the subject 21 is formed on the luminous body layer 3.
Patent JP-H09176663-A (JP)
Title: Production of sng
Inventor: URUSHIZAKI YASUMASA
IPC: C10G11/20
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the size of SNG production equipment as a whole by compacting a heat exchanger type reactor in a process for producing SNG by heating a light hydrocarbon feedstock, desulfurizing it, steam-reforming it, and methanizing the reformed gas and adjusting the calorific value of the product. SOLUTION: In a process for producing SNG by heating a light hydrocarbon feedstock, subjecting the heated feedstock to desulfurization and steam reforming, and adjusting the calorific value of the product, the light hydrocarbon is steam-reformed in an adiabatic reformer, at least part of the reformed product is methanized in a heat exchanger type reactor, and the heat of reaction is utilized as a heat source for forming steam.
Patent JP-2000157677-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To make the display more amusing by a variable display unit, to give a player visual pleasure and to contribute to the increase of sales of a game parlor. SOLUTION: When all the figures stopped on the display columns are agreed with each other as a result of a figure variation game in a variable display part 31 of a variable display unit 30, this figure is displayed on an item display part 32 as the item by six pieces in maximum. In a case when four figures classified in the same group are completed in the item display part 32, a variable winning device 50 is opened and closed 16 times in maximum to generate a special prize.
Patent JP-H02180217-A (JP)
Title: Pressure adjustment device for microwave oven container
Inventor: MIZOGUCHI KYOKO
IPC: B65D81/34
Filed: 1988-12-31
Abstract: PURPOSE:To enable reliable and highly safe pressure adjustment with simple construction, the easy maintaining of low pressure in a pressure container and high vapor pressure within the container in a food heating condition by making the container body and the lid body thereof airtight with a packing, and providing two types of pressure adjustment mechanism for the lid body. CONSTITUTION:A packing 30 intervening between a lid body 20 covering a container body 10 and the opening 11 thereof, and a connection part constitutes an airtight mechanism. Also, there are provided the first pressure adjustment mechanism for opening and closing a through-hole 4 punched through the lid body 20 with an elastic thin wall valve 51 depending upon the first predetermined pressure, and the second pressure adjustment mechanism for opening and closing the second through-hole 42 punched through the lid body 20 with another elastic thin wall valve 52 depending upon the second predetermined pressure higher than the first predetermined pressure. According to the aforesaid construction, it is possible to increase pressure in the container under a food heating condition over the atmospheric temperature, and raise heating temperature. Also, pressure adjustment in the container body 10 can be made. Also, it is possible to easily keep low pressure in the container body 10 for generating a decompressed state for storing a food by reducing the temperature of a food once heated in the container body 10.
Patent JP-H06121347-A (JP)
Title: Jitter measuring method and jig thereof
Inventor: TAKESHITA HIROSHI
IPC: H04N17/04
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the jitter measuring method and jig thereof able to measure true jitter even when a synchronizing signal is replaced. CONSTITUTION:A 100% white level signal bb via a TBC is fed to a selection circuit 16 and a comparator 12 extracting a trailing edge via 1st and 2nd clamp circuits 10,11. A horizontal synchronizing signal 13a obtained by a horizontal synchronizing signal generating circuit 13 based on the trailing edge is selectively outputted by a selection circuit 16.
Patent JP-H01177911-A (JP)
Title: Saw blade breakage preventing device in band saw
Inventor: HAMANAKA MIKIYA
IPC: B23D55/00
Filed: 1987-12-28
Abstract: PURPOSE:To detect a correct cut bend quantity constantly and reduce required mandays for modification by calculating the cut bend quantity based on a roller displacement quantity and work widths in processing a work and displaying the cut bend quantity digitally. CONSTITUTION:A roller displacement quantity, work width (maximum and minimum values), cut bend quantities (maximum and minimum values) are inputted to an inputted data takein processing part 30, and a compensating value is automatically determined at a compensation computation processing part based on the inputted values. In processing a work, a cut bend quantity is calculating at a cut bend quantity calculation processing part based on the data (roller displacement quantity and work widths) inputted from a work width detecting part 26 and a roller displacement quantity detecting part 14 through the inputted data takein processing part 30 when necessary. The cut bend quantity is processed at a display and alarm control processing part 33 to be digitally displayed at a displaying part 34, and if it gets over a set value which is changeable as desired, an alarm is given at an alarm 35.
Patent JP-H04199514-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAKADA YOSHIFUMI
IPC: H01L21/302
Filed: 1990-11-28
Abstract: PURPOSE:To highly accurately etch a fine pattern by dry-etching with a porous metal film as a mask and patterning a film to be etched. CONSTITUTION:A film 2 to be etched comprising an Si oxide film, an Si nitride film, a polycrystalline Si film or a plurality of these layers is on a semiconductor substrate 1, while a porous metal film 3 is high melting point metal such Ti, TiN, W, their silicide or nitride, or compound in the high melting point metal, which is formed entirely on the film 2 to be etched by means of sputtering, etc. The film 2 is dry-etched with the porous metal film 3 as an etching mask. Thus no ion reflection occurs on the etching mask, so that dry etching conforming to the mask pattern is performed and highly accurate fine processing is possible.