baber/WOPTO huggingface dataset:
Patent JP-H09316169-A (JP)
Title: Epoxy resin composition for reinforcing automotive body and method for reinforcing automotive body using the same
Inventor: FUKUI TAKAYUKI
IPC: C08G59/40
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. for reinforcing an automotive body which enables an automotive body frame to be reinforced and enables the improvement in comfortableness in riding and the reduction in noise or vibration to be expected and to provide a method for reinforcing an automotive body usig the same. SOLUTION: This compsn. is prepd. by compounding 10 pts.wt. epoxy resin derived from bisphenol A and/or bisphenol F with 10-100 pts.wt. acrylate or methacrylate polymer powder, 3-30 pts.wt. thermally activatable curative for an epoxy resin, 0.5-100 pts.wt. thermally decomposable blowing agent, and 3-150 pts.wt. inorg. filler.
Patent JP-S6113459-A (JP)
Title: Photomagnetic information recording and reproducing device
Inventor: SAITOU ATSUSHI
IPC: G11B11/105
Filed: 1984-06-29
Abstract: PURPOSE:To equalize a reproducing signal in amplitude and polarity optically and reduce the load on and scale of a signal processing circuit by optimizing the polarization plane passing axis angle and rotating direction of an analyzer when information is reproduced from a photomagnetic recording medium which magnetism information and phase information are recorded together. CONSTITUTION:Information is reproduced by utilizing magnetooptic effect represented by Kerr effect. The Kerr effect inverts the polarization direction of incident light according to the magnetism direction of a vertically magnetized film is upward or downward. Reflected light from a disk 1 having the plane of polarization rotated is passed through an objective lens 6 and separated by a polarizing prism 5 and then guided to the analyzer 9, which is an optical element passing only a specific polarized component. Therefore, when light having the plane of polarization rotated by the Kerr effect according to whether there is a magnetic domain or not is incident on the analyzer 9, it is converted into variation in the quantity of light, which is converted by a photodetector 10 into an electric signal and amplified by an amplifier 11 to a desired level.
Patent JP-2000035096-A (JP)
Title: Belt type continuously variable transmission
Inventor: TANAKA SHUJI
IPC: F16H63/08
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To transmit a force from an operation lever to movable parts of an adjustment member without any waste, to improve link efficiency, to reduce the number of components, and to facilitate assembling. SOLUTION: The rotational movement of an operation arm 41c integrated with an operation lever 41 is directly transmitted to a drive side cam member 33 and a driven side cam member 36. An adjuster means 90 is interposed between a fixing part and a fixing member 92 in an adjustment member in the drive side so that the adjustment of the adjuster means 90 can adjust the belt tensile force and built in the belt.
Patent JP-S5257132-A (JP)
Title: Process for preparation of thioanisole
Inventor: KAWAMURA MASAO
IPC: B01J21/18
Filed: 1975-11-05
Abstract: PURPOSE: Thioanisole, useful as the raw materials of pharmaceuticals, agricultural chemicals, etc., is industrially prepared by the gasphase reaction of a compound such as dimethylsulfide with a compound such as phenylmercaptan in the presence of an adsorptive catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11328712-A (JP)
Title: Optical head device
Inventor: NAKABASHI SHINICHI
IPC: G11B7/135
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To conduct measurements in two directions, i.e., in the normal direction to a transmissive surface and in the normal direction to the measurement surface and to surely detect the internal distortion remaining in a resin molded optical part. SOLUTION: Transmissive surfaces 3a and 3b pass the light beams from a light source 1 of a resin molded optical part 3. Surfaces 7a and 7b are mutually made parallel, differently from the surfaces 3a and 3b and are mirror finished. Then, the measurement of the internal distortion of the part 3 is conducted by passing measurement light beams through the mirror finished measurement surfaces 7a and 7b. Thus, the measurement of the internal distortion is made possible in the normal direction to the surfaces 3a and 3b and in the normal direction to the surfaces 7a and 7b and the internal distortion remaining in the part 3 is surely detected.
Patent JP-S5257592-A (JP)
Title: Sheet for processing lenses
Inventor: EGAWA MASARU
IPC: B24B9/14
Filed: 1975-11-06
Abstract: PURPOSE: To ensure the vacuum chucking of lenses by use of a special sheet thereby accomplishing accurate polishing thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5468086-A (JP)
Title: Illumination device
Inventor: SAITOU CHIYUUICHI
IPC: F21V33/00
Filed: 1977-11-09
Abstract: PURPOSE: To prevent the accidents of the thermal deformation of an illumination cover, by mounting a heat insulating body to an end portion of a lamp.  
     CONSTITUTION: A cylindrical heat insulating body 16 provided with a heat insulating portion 16b, which is made of heat-proof transparent resin and which inner diameter D 1  is lightly slarger than the outer diameter of a lamp 10 and which shapes a space Q between the lamp 10 and the portion 16b while having length L 1  for positively covering a filament 15, a heat source, is disposed to an end portion of the lamp 10 installed to a lamp holder 11. Consequently, the filament 15 is separated from an illumination cover 14, and the lighting heat does not reach the illumination cover 14 while hot air is rotated by the space Q, thus increasing heat insulating effects, then preventing the accidents of the thermal deformation of the illumination cover 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11322233-A (JP)
Title: Side plate of elevator car
Inventor: IZUMI SHIRO
IPC: B66B11/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To bury an edge part deeper than a surrounding side plate by constituting a side plate by exit and entrance of a car and side plates and arranging a stainless end plate on an intermediate part of the side plate. SOLUTION: At a location opposed to exit and entrance of an elevator car, side plates divided into three plates in the horizontal direction are erected. The side plates are fastened and fixed with bolts and nuts 5 in a hole part punched in bent parts at left and right tip parts. A side plate located at a left and right direction center part is constituted of side plates divided into three plates in the vertical direction. The side plates are fastened and fixed with bolts in a hole part punched in bent parts at the upper and lower tip parts. A side plate 4b is installed so that the surface of the side plate 4b may be mounted at a location retreated by a gap g1 from the surface of the side plate located at the surrounding.  On the surface of the side plate 4b, a stainless end plate 6 whose dimensions in vertical and horizontal directions are the same as those of the side plate 4b is fastened and fixed with a flat head screw 7. The surface of the stainless end plate 6 is mounted at a location retreated by a gap g2 from the surface of the side plate located at the surrounding.
Patent JP-H11323906-A (JP)
Title: Ground improving construction method and device therefor
Inventor: SHIMIZU FUMIO
IPC: E02D3/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a ground improving construction method and a device therefor capable of improving ground under an existing structure in a cylindrical shape in the horizontal direction by using a small diametrical propelling means. SOLUTION: A small diametrical tunnel 9 is excavated in the horizontal direction in ground 3 under an existing structure 1, and a cylindrical soil ground improving layer 4 is constructed by injecting a ground improving agent into the outer peripheral part of this tunnel 9. Liquefaction is prevented by restricting the ground by juxtaposing this ground improving layer 4 in a plurality in an almost wall shape. The cylindrical ground improving layer 4 can also be constructed over the whole ground under the existing structure 1. A ground improving device has an excavator for excavating the small diametrical tunnel 9 in the horizontal direction in the ground 3 and an improving agent injector- agitator for agitating an original ground of the outer peripheral part of the tunnel 9. by injecting a ground improving agent arranged in the rear of this excavator.
Patent JP-H04303563-A (JP)
Title: Manufacture of positive electrode plate for lithium battery, and lithium battery
Inventor: TANNO SATOSHI
IPC: H01M4/139
Filed: 1991-03-29
Abstract: PURPOSE:To improve discharge property and life property by adding, kneading and rolling wetting agent which is pressed to a metal collector. CONSTITUTION:Positive electrode active material and conductive agent are mixed together in a mill, and the mixture is entered into a mortar, where wetting agent is added thereto, and fully pasted into slurry. Binder is added thereto and kneaded to obtain gum adhesive agent. The kneaded adhesive agent is made into sheet by using a small roller and prepared at a preset thickness by using a rolling press to obtain a wet formed sheet which is pressed to a metal collector, heated and dried to manufacture a positive electrode plate. The positive electrode plate is combined with a metal lithium negative electrode plate, polymerized and wound via a separator. A group of wound plates is housed in a cylindrical can and capped to form a cylindrical lithium battery.
Patent JP-S5827270-A (JP)
Inventor: JIYOOJI ROBINSON RONGU
IPC: A61M5/00
Filed: 1982-08-02
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-H08330246-A (JP)
Title: Method of growing polycrystalline silicon film
Inventor: KAGIMOTO KUNIO
IPC: H01L21/223
Filed: 1995-05-31
Abstract: PURPOSE: To grow a polycrystalline silicon film equal in thickness and surface resistance in short time by thermally diffusing the phosphorus heaving adhered to the surface compulsively into a polycrystalline silicon film after doping the polycrystalline silicon film on a semiconductor substrate with phosphorus. CONSTITUTION: A polycrystalline silicon film is deposited on the surface of a silicon substrate 42 by decompressing the inside of a reaction tube 41, and performing heating by a heater 45, and introducing polycrystalline silicon material gas by a nozzle 43. Next, phosphorus source gas is introduced into a reaction tube 41 from the nozzle 44, and the phosphorus is thermally diffused as dopant within the polycrystalline silicon film. Phosphorus reactive species remaining on the surface of the polycrystalline silicon film is thermally diffused compulsorily into this polycrystalline film. By repeating the above operation several times, a polycrystalline silicon film, where a multilayer of polycrystalline silicon film doped with phosphorus is deposited, is grown.
Patent JP-H09287678-A (JP)
Title: Flare type joint
Inventor: NAKAMURA TSUNEYOSHI
IPC: F16L19/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve sealing reliability by fitting an elastic seal layer which is formed by applying a sealing material composition which includes thermosetting resin, hardening agent, and fluoroethylene resin powder onto a colonial flange surface to be brought into contact with a flare part, heat-processing it, and conducting a bridge reaction. SOLUTION: A sealing material composition which is constituted of thermosetting resin, other hardening agent, and fluoroethylene resin powder is applied to the surface of a colonial flange 1 and burned by heat process after drying it at a room temperature, thus forming an elastic seal layer 3. Applying is conducted in a way of transfer or nozzle discharging, and thickness of the seal layer 3 is 200 microns or thicker, and heating temperature is 70-130 deg.C preferably, depending upon the temperature changing with resin and hardening agent. In the resin, polymer particles bridges each other by means of a burning process. The resin is changed into a thermosetting plastic which will not remelt, and will not be fused with a flare part 2 by an interaction to the fluoroethylene resin powder, thus doing no damage to the surface of the seal layer 3.  It is thus possible to improve reliability of sealing effect and reuse the device a plurality of times.
Patent JP-S5561060-A (JP)
Title: Semiconductor memory
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/8242
Filed: 1978-10-31
Abstract: PURPOSE:To provide a memory having a small occupancy area and a fast switching speed by vertically and solidly integrating transistor and capacity. CONSTITUTION:A p-type charge storage layer 3 on the surface of an n-type base plate 1 is exposed by opening a SiO2 film 4, on a layer 3 a p-type single crystal layer 5 and a SiO2 film 4, on a layer 2 an n-type polycrystal source 6 and drain 7 are made and through a gate insulating film 8 a gate electrode 9 is provided. According to said constitution, when a source terminal VS is set up on a low level, and gate, drain terminal VG, VD on a high level, depending on a memory condition on the intersurface of the layer 3 and the film 4, the potential of a layer 5 is changing and with charge storage a virtual gate threshold voltage is increased. As read is performed by making use of a back gate effect, a memory cell itself has an amplifying function of charge detection thus requiring no high sensitive detector but only a small quantity of storage charge. That is to say the storage region reduces its area with improved integration. Further the channel is composed of a single crystal layer with big carrier moving and high speed operation.
Patent JP-S6112361-A (JP)
Title: Thermal transfer printer
Inventor: YADOU SHIGETOSHI
IPC: B41M5/26
Filed: 1984-06-29
Abstract: PURPOSE:To realize a thermal transfer printer capable of obtaning good recording even if ordinary paper is used, by using a thermal transfer film wherein a heat-meltable conductor layer is provided between a base film and a heat-meltable ink layer while applying high voltage between an electrode and the conductor layer of the thermal transfer film. CONSTITUTION:A thermal transfer film 2 is formed by applying a conductor layer 23 and a heat-meltable layer 22 onto a base film 21 in a superposed state. A thermal head 1 performs recording while performing scanning from the left to the right in such a state that the thermal transfer film 2 is pressed to recording paper 3. Further, an electrode 5 is arranged inside a cylindrical platen 4 so as to be opposed to the thermal transfer film 2 through the recording paper 3. A power source apparatus 6 is contacted with the conductor layer of the thermal transfer film 2 through a brush and high voltage is applied between the thermal transfer film 2 and the electrode 5. Therefore, attraction force acts between the conductor layer 23 and the electrode 5 and the heat-meltable ink layer 22 melted by the heat of the thermal head 1 is separated from the surface of the thermal transfer film 2 along with the conductor layer 23 and can be transferred to the side of the recording paper 3.
Patent JP-S5924072-A (JP)
Inventor: NOHARA MASATO
IPC: E04H6/12
Filed: 1982-07-30
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-S5758993-A (JP)
Title: Sealing device for back sealing gas
Inventor: TOMOSHIGE KENICHI
IPC: B23K9/02
Filed: 1980-09-29
Abstract: PURPOSE: To make versatility wide and provide a device which can be stuck tightly to the inside wall of the work by constituting the device in such a way as to feed a sealing gas into a pair of bag-like sealing bodies stuck tightly to the inside wall surface of pipes to be welded and the spaces where the groove part of the pipes to be welded locates.  
     CONSTITUTION: Sealing bodies 11 are inserted together with gas ejecting nozzles 14 and pressure control valves 17 into pipes 23 to be welded, and a sealing gas is fed into the bodies 11 by operating a pressure regulating valve 19 and flow rate regulating valves 21. Thereby, the bodies 11 are stuck tightly to the inside wall of the pipes 23. When the pipes 23 are butted and the sealing gas in the bodies 11 are so set as to flow out to the nozzle 14 side by operating the valve 19, the gas blows out radially from gas diffusion ports 18, and fills in the spaces 25 where a groove part 24 locates, thereby assuming a weldable state. When the welding of the 2nd layer is completed, the gas in the bodies 11 is released into the atmosphere and the body 11 is removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02311383-A (JP)
Title: Composite sliding member made of ceramics and its production
Inventor: SUZUKI SHOGO
IPC: C04B41/85
Filed: 1989-05-26
Abstract: PURPOSE:To form a sliding face having low abrasion and to improve impact resistance by impregnating chromic acid into pore part of porous substrate consisting of sintered compact of boron nitride and ceramics, heating the chromic acid-impregnated substrate and forming the sliding face using a chromium oxide-coated filler. CONSTITUTION:Mixed powder of boron nitride and other ceramics is formed and then sintered to form a porous substrate. Chromic acid is impregnated into the surface pore part of the substrate. Then the chromic acid-impregnated substrate is heated and chromium oxide is produced by thermal decomposition due to the heating. Then the abovementioned substrate surface and pore part are coated and packed by the chromium oxide to form the sliding face.
Patent JP-S5258818-A (JP)
Title: Core for wound-core type transformer and its preparation
Inventor: AMAKAWA SAICHI
IPC: H01F41/02
Filed: 1975-11-08
Abstract: PURPOSE: To improve the working efficiency and save the material cost in the preparation of a core for use with a core-wound type transformer by winding a silicon steel strip both sides of which being cut along curves so as to gradually increase or decrease the width thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5759079-A (JP)
Title: Device for preventing compression of liquid by compressor
Inventor: OKAZAKI TETSUJI
IPC: F04B39/16
Filed: 1980-09-29
Abstract: PURPOSE: To prevent damage and a noise from being caused when a compressor is started, by providing a differential pressure valve at the outlet side of a liquid reservoir provided between an evaporator and the compressor, to keep a liquid and a gas coolants from flowing into the compressor.  
     CONSTITUTION: When a compressor 1 is stopped, the difference between the pressure P2 in front of a valve 17 and that P1 behind it becomes equal to or lower than F+W/S, where F denotes the force of a compressed spring, W denotes the weight of the valve and S denotes the area of the valve, so that the valve 17 is closed and the inflow of a coolant into the compressor 1 is restricted. The coolant, which flows until the pressure difference between P2 and P1 becomes equal to F+W/S, is stored in a liquid reservoir 5 and hardly flows into the compressor 1 even if the valve 17 is open. When the stoppage of the compressor 1 has continued for a while, the coolant staying in an evaporator 4, the reservoir 5 and a pipe 6 may vaporize and expand to heighten the pressure P2. However, the inflow of the coolant into the compressor 1 is restricted because the pressure difference between P1, P2 is kept equal to or less than F+W/S. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H089684-A (JP)
Title: Inverter control apparatus
Inventor: KIKUIRI YOSHIO
IPC: F25B1/00
Filed: 1994-06-16
Abstract: PURPOSE:To operate a compressor motor with maximum efficiency by changing an operating current which is given to the compressor motor by a method wherein an inverter power supply is controlled on the basis of an operating current value from a current detector. CONSTITUTION:In the case of an air conditioner, an inverter 2 supplies drive electric power to a compressor motor 3 at a frequency corresponding to a load according to a PWM control signal from a microcomputer 8a for a controller 8, and a current detector CT5 is installed at a power-supply interconnection at any one arbitrary phase out of windings U, V, W on the AC side of the inverter 2. As a result, a secondary current can be changed largely irrespective of the operating frequency of the compressor motor 3. However, since a detection signal is an alternating current, it is converted into a DC voltage via a rectifier circuit 6 so as to be given to an input port for the controller 8 as the detection signal. Consequently, the compressor motor can be operated with maximum efficiency by changing an operating current which is given to the compressor motor from an inverter power supply.
Patent JP-S6113483-A (JP)
Title: Optical disk cassette
Inventor: MATSUI TSUTOMU
IPC: G11B7/24097
Filed: 1984-06-29
Abstract: PURPOSE:To easily perform operation with one hand and to improve surface undulation prevention effect and optical disk resonance prevention effect by setting an optical disk cassette on a disk plate while it contains an optical disk, and clamping the periphery of the optical disk on a clamp disk with a pinch roller. CONSTITUTION:When the disk cassette 1 containing the optical disk 7 is loaded on the disk player, a center ring core 17 provided atop of the rotating shaft of a disk motor engages a disk clamper 10, which is rotated. In this case, the center ring core 17 has radial projections atop and those projections engage grooves among claw bodies 11 constituting the disk clamper 10 to transmit turning force. The disk motor is driven and then the clamp disk 8 is rotated in the cassette case because the center ring core 17 fixed onto the rotating shaft of the disk motor engages the disk clamper 10.
Patent JP-H04360387-A (JP)
Title: Picture communication terminal equipnent
Inventor: MINAGAWA MAKOTO
IPC: H04N7/14
Filed: 1991-06-06
Abstract: PURPOSE:To allow the terminal equipment to cope with versatile data such as a video image and an image input or the like from an image pickup camera in the communication system utilizing the visual and audible signals entirely such as a visual telephone set and a television conference and to utilize the terminal equipment at a low cost. CONSTITUTION:A document 1 is picked up by a CCD image pickup camera 2 and stored in a 1st memory 3 by the NTSC system or the RGB system. The video medium is coded by an image scanning means 4 and stored in a 2nd memory 5 and converted again by a medium conversion means 6 and stored in a 3rd memory 7. Any of three ways of internal processing as a video image, an image data and a code data is selected by a switching means 8 and a data in the memories 3,5,7 is outputted to a communication means 10 in a desired form.
Patent JP-H085535-A (JP)
Title: Method for diagnosing remaining life expectancy of steel product with creep damage caused
Inventor: UMAKI HIDEO
IPC: G01N3/42
Filed: 1994-06-17
Abstract: PURPOSE:To provide a method for non-destructively and correctly diagnosing remaining life expectancy of a steel product with creep damage caused. CONSTITUTION:A relation between a creep damage ratio of a steel product and hardness of a carbide part is obtained in advance, a surface of the steel product being used is enlarged to measure the hardness of only the 'carbide part, and from this hardness remaining life expectancy of the steel product is diagnosed based on the above relation. The carbide part is bainite, wherein a small pyramid presser is used to obtain micro Vickers hardness with a test load of 200g or less by means of a microhardness meter for making a recess having a maximum diameter of 50mum or less on a test surface.