baber/WOPTO huggingface dataset:
Patent JP-S5624332-A (JP)
Title: Finder display device of camera
Inventor: ISHIBASHI TAKAO
IPC: G03B17/20
Filed: 1979-10-24
Abstract: PURPOSE: To enable whether other functions are normally operating or not to be displayed during photographing by providing display elements showing three display states of lighting, putting out and flickering and accurately displaying the level of a source voltage at least even during stopping.  
     CONSTITUTION: Light emitting diodes D 1 WD 11  associated to the windows displaying the operating state of various functions through the view finder of the camera are provided and these light emitting diodes D 1 WD 11  are lighted, put out or flickered by way of an oscillating circuit B, a film state detecting circuit C, a battery check circuit D, an underexposure detecting circuit E and other circuits, whereby in which state are the respective functions of the camera is displayed through the display windows; further, even during the stopping of the camera, whether the source voltage level is normal or disabled or the battery needs be replaced is displayed by pressing a test button. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05332740-A (JP)
Title: Method for detecting connected state of circuit part
Inventor: YAMAMOTO HIRONORI
IPC: G01N21/956
Filed: 1992-05-28
Abstract: PURPOSE:To judge the quality of the connected state of a circuit board by extracting characteristic of the image of a part from the aggregation of the data expressing the image, applying this method to a good part to determine an average undefective degree as an inspection standard, applying this to an inspection target to determine the undefective degree, and comparing this undefective degree with the average nondefective degree. CONSTITUTION:This device has a luminaire 6 and TV camera 7 to provide the variable-density image of a part 2 on a circuit board 1; a memory 8 for digitalizing and storing the image signal transmitted from the camera 7; and a computer 9 for conducting image processing operation by the input information. To the image of an inspecting part of a nondefective circuit board, the plane distribution of variable-density value is first converted into a spectrum to form a nondefective spectrum, from which nondefective characteristic is determined to form an average nondefective degree, which is used as an inspection standard by the nondefective characteristic. To a circuit board to be actually inspected, the similar procedure is practiced to determine the nondefective degree. This un defective degree is compared with the average undefective degree, whereby the quality of the circuit board of the inspected object is judged.
Patent JP-S6028982-A (JP)
Title: Imidazole derivative and its preparation
Inventor: FUNATSUKURI GIICHI
IPC: C07D513/04
Filed: 1983-07-26
Abstract: NEW MATERIAL:1,2-Thiazolo-4-amino-5-acetylimidazole of formula I . USE:Biochemical and pharmacological use. PREPARATION:The compound of formula I can be prepared by reacting N-cyanoiminothiazolidine of formula II with chloroacetone of formula CH3COCH2 Cl preferably in a polar solvent such as DMF under basic condition (e.g. with triethylamine) at 0-50 deg.C. The above reaction proceeds via the thiazolidine derivative of formula III as an intermediate, which is converted to the compound of formula I by the intramolecular interaction of the alpha-hydrogen atom and the cyano group.
Patent JP-S62377-A (JP)
Inventor: SAITO ATSUSHI
IPC: A63F7/02
Filed: 1985-06-25
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-S61296963-A (JP)
Title: Hot tool
Inventor: SO MITSUHIKO
IPC: B23K9/04
Filed: 1985-06-25
Abstract: PURPOSE:To form the welding build up part of different property on the surface of a tool and to increase the tool life by feeding into the plasma arc the powder for build up welding having different property with its changing over. CONSTITUTION:A plasma arc is generated between an electrode 2 and tool basic body by connecting the cathode side of a power source to the bar elec trode 2 and by connecting the anode side to the tool basic body. Simultaneously the powder 14 for build up welding having different property is fed into the plasma arc with its changeover. The build up weld zone 24 where the wear resistant zone 24a having excellent wear resistance and the lubrication zone 24b formed by using the powder 14 for build up welding having a lubricity are alternately repeated is formed on the surface of the tool basic body.
Patent JP-H10333434-A (JP)
Title: Developing device
Inventor: KIDO EIICHI
IPC: G03G15/08
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform developer layer, and also, to prevent failures such as the contamination in the device and the increase of the developer consumption, etc., caused by developer scattering by constituting a developer sealing means for sealing the developer of a backside elastic sealing member and an elastic sealing member. SOLUTION: A layer thickness control member 5 is arranged on the downstream side in the rotating direction of a developer carrier 1 in a developer case. The member 5 is arranged so that the leading end part of or a part near the surface of the member 5 may not come into contact with elastic both-end sealing members 6 arranged on both end parts of the developer carrier 1. On the backside of the member 5, the elastic rear side sealing member 7 is arranged so that the side end face may come into contact with the side end face of the member 6, and the developer is sealed by the member 7 and the members 6. Both ends of the member 5 are not directly pressed from behind by the members 6, so that the occurrence of the local damage of the developer carrier 1 is prevented.
Patent JP-S5660354-A (JP)
Title: Digital strobe tachometer
Inventor: YAMADA YOUJI
IPC: H05B41/34
Filed: 1979-10-22
Abstract: PURPOSE:To make it possible to display directly the rotation frequency of a rotating material, by using a reversible counter to control the flashing frequency so that the rotating material may look static due to the light of the flash tube. CONSTITUTION:Pulses given to reversible counter 2 are counted, and the count value is displayed immediately by display circuit 3, and a pulse of the frequency designated by the count value is generated by rate multiplier 4, and this pulse is divided in 6 by 1/60, and flash tube 8 is flashed by this divided pulse. If counter 2 is counted up or down untill the rotating material looks static due to the light from flash tube 8, the display value of the count value is the rotation frequency of the rotating material.
Patent JP-S5469344-A (JP)
Title: Operation system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F17/18
Filed: 1977-11-14
Abstract: PURPOSE: To prevent storage of error data generated by overflow in the operation process in the computer which executes plural times of operation for the entered data, sums and stores the operational result in every operation by starting operation, first of all from the operation whose operational result will be max.  
     CONSTITUTION: Plural times of operation which has been previously fixed according to the data entered from key input portion 26 is executed successively by ROM1, timing decoder 6 and arithmetic circuit 15 and the operational result is stored in RAM3 in every operation. In the miniature electronic computer which detects accurance of errors during operation of arithmetic circuit 15 by coincidence circuit 10, X data input key XIN and standard deviation operation key are set on key input portion 26, operational data X 2 , X and n are calculated from registered input data X 1  to X n  by operation of key XIN; they are stored in the register of RAM3. In the operation, operation can be started from the maximum value of the operational result by means of operation of key XIN. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5838999-A (JP)
Inventor: KATOU ATSUMI
IPC: G10H1/00
Filed: 1981-08-31
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-S63300133-A (JP)
Inventor: IWAZAWA KOICHI
IPC: B08B3/02
Filed: 1987-05-29
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-H05181457-A (JP)
Title: Violin
Inventor: ITO SHOICHI
IPC: G10D3/02
Filed: 1992-05-01
Abstract: PURPOSE:To provide the violin which is improved in loudness and timbre by tapering at least one end of a sound post so that the contact surface between a belly and a back becomes small. CONSTITUTION:Both the ends of the sound post 6 are formed cylindrically having axes crossing the axis of the sound post at right angles and the generating lines 6' and 6'' form ridge lines which are nearly parallel to the grain of wood. The ridge line parts contacts the internal surfaces of the belly 1 and back 2 of the violin to have substantially linear fulcra. Thus, the contact part between the belly 1 and back 2 is made small with the simple constitution wherein the tip shape of the sound post 6 is only altered, and then their vibrations are not impeded. Consequently, the violin is not only increased in loudness, but also made rich in overtone, so the timbre becomes clear to obtain remarkable effect such as the continuation of a weak sound, specially at a high-frequency sound part as compared with a conventional violin.
Patent JP-H11315870-A (JP)
Title: Air spring
Inventor: ONISHI OSAMU
IPC: B61F5/10
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To secure sealing by letting the bead part at the large diameter side of a diaphragm be held by a fitting from both the inner and outer sides, eliminate a need for current bolts by making use of the operating air pressure of the diaphragm in addition to sealing pressure, and thereby reduce the manufacturing expenditure of a mounting fitting and its weight to a great extent. SOLUTION: The bead part 20b of a diaphragm 20 made of rubber is thicker in thickness than that of a diaphragm main body part 20a, and is formed into a cylindrical shape parallel with the center line of the diaphragm, the bead part 20b is housed in a space between the inner surface of the bead ring 23 with which the outer side of the bead part 20b is engaged, and the outer surface of a disc shaped bead seat 24 engaged with the inner side of the bead part, and furthermore, the side end part at the bead part of the main body part 20a is held between projected ribs 23b and 21b projected out of the inner surface of the bead ring, and the outer surface of the bead seat respectively. And the bead seat 24 is mounted to the mounting surface 30 of a vehicle, and the effective diameter Da of the diaphragm is larger than the inner diameter Db of the bead ring.
Patent JP-S5261739-A (JP)
Title: Switchboard
Inventor: YAMAMOTO HISAO
IPC: H02B1/32
Filed: 1975-11-18
Abstract: PURPOSE:To provide a small sized and light weighted frame and standardization of assembling and wiring operation by equipping one pair of supporting pillars for common use of reinforcement and ducts at a central portion of a box type frame for a switchboard, and installing a relay panel equipped with control relays and a repeater terminal board.
Patent JP-S6117329-A (JP)
Title: Pipe bending method
Inventor: NAKAMURA TERUSHIGE
IPC: B21D7/025
Filed: 1984-07-03
Abstract: PURPOSE:To prevent the reduction in thickness of the outside of a bending pipe caused at the time of a pipe being work with a high frequency bender by giving a brake force, bending moment and bending stress to the piping at pipe bending time and by controlling the pushing force constantly by these three powers. CONSTITUTION:A high frequency bender of a push bending type is composed of an arm 4 having the rotary center on the different position O' from the bending center O of a pipe, a clamping part 5 holding a part of the piping 1 which is on the arm 4 thereof, a rotation supporting stand 9 giving a rotation power to the clamp part 5 thereof, a sliding base 10 moving the rotation supporting base 9 thereof in a body with the clamp part 5 in a longitudinal direction of the arm 4 and the brake device 11 giving a braking force to the arm 4. At the pipe bending time, then a brake force F, bending moment M and bending stress W are given and the push force is controlled constantly by these three forces.
Patent JP-S62292816-A (JP)
Title: Photopolymerizable composition
Inventor: TOYA KOJI
IPC: C08F20/26
Filed: 1986-06-13
Abstract: PURPOSE:To obtain the title composition excellent in chemical resistance, impact resistance and flex resistance, by mixing a specified thermoplastic polymer binder with an addition-polymerizable compound and a photoinitiator. CONSTITUTION:A thermoplastic polymer binder (A) of a glass transition point of 40-120 deg.C is obtained by copolymerizing 4-40wt% carboxyl group-containing addition-polymerizable monomer (a) (e.g., methacrylic acid) with an least 5wt% nonacidic addition-polymerizable monomer (b) which is a (meth)-acrylate of formula I (wherein R1 is H or methyl, R2 is a 1-5C alkylene, R3 is H, a 1-5C alkyl or a halogen and n is 1-20) and a nonacidic addition-polymerizable monomer (c) having Q and e values satisfying the formula II [wherein QA and eA are the Q and e values of component (a) and QC and eC are those of component (c)] 100pts.wt. component A is mixed with 5-100pts.wt. addition-polymerizable compound (B) of formula III (wherein R4-5 are each H or methyl and n is 4-13) and 0.01-30pts.wt. photoinitiator (C) (e.g., 2-ethylanthraquinone).
Patent JP-S5262386-A (JP)
Title: Preparation of fluoropolymers having perfluorovinyl groups in side cha ins
Inventor: YAMABE SHIYOUKEN
IPC: C08F299/00
Filed: 1975-11-18
Abstract: PURPOSE: To prepare a fluoropolymer having vinyl groups with high yields by heat-treating a specific fluoropolymer having carboxyl groups relatively simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5366993-A (JP)
Title: Polyvinyl (dialkylthiocarbamoylthio) acetate resin, its preparation and heav y metal removing agent containing the same
Inventor: TARAO RIYOUKICHI
IPC: B01J20/26
Filed: 1976-11-17
Abstract: PURPOSE:A polyvinyl (dialkylthiocarbamoylthio) acetate resin having recurring units of formula I (R1 and R2 are each H or alkyl).
Patent JP-S6117912-A (JP)
Title: Displacement measuring mechanism
Inventor: MIYAMOTO NOBUYUKI
IPC: G01B5/00
Filed: 1984-07-05
Abstract: PURPOSE:To measure accurately displacement without providing plural sensors by attaching respective one sides of two supporting members rotatably to a slope of a fixed part and attaching the other sides to a moving part and arranging them so that two specific planes formed with them are parallel with each other. CONSTITUTION:One sides of supporting plates 31 and 32 are attached rotatably to two prescribed axes CG and DH of a fixed part 1 inclined at a prescribed angle theta0 to the horizontal plane, and the other sides of supporting plates 31 and 32 are attached fixedly to two prescribed axes AE and BF of a moving part 2. They are so arranged that a face BCGF of the supporting plate 31 and a face ADHE of the supporting plate 32 are parallel with each other and planes CDHG and ABFE are parallel with each other. The moving part 2 is provided with a detecting plate 4, and the fixed part 1 is provided with a displacement sensor 5, and an elastic body 6 is provided between the supporting plate 32 and the fixed part 1, and a displacement l due to the load of the moving part 2 is detected and is displayed on a display device.
Patent JP-S5362436-A (JP)
Title: Fast feeder for decoder output
Inventor: OOTA MAKOTO
IPC: H03K5/15
Filed: 1976-11-16
Abstract: PURPOSE: To enable the fast feed for an arbitrary output of decoder with a simple constitution, by adding the fast feed circuit having the set switch, logical sum circuit, and differentiating circuit, to the decoder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6036497-A (JP)
Inventor: NANIBUFUSHIYAN DATSUTAGUPUTA
IPC: C12Q1/68
Filed: 1984-07-05
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-H11323003-A (JP)
Title: Removing covering layer
Inventor: NISHIDA HARUO
IPC: B29K105/26
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a covering layer without giving an adverse effect to a substrate by bringing a molded material in which a substrate containing a vinyl chloride-based resin as a main component is covered with the covering layer containing a specific resin into contact with an organic solvent. SOLUTION: A molded material covered with a covering layer in which at least a part of an outside surface of a substrate mainly containing a vinyl chloride-based resin (a homopolymer or a rubber-modified vinyl chloride resin, etc.,) is covered with the covering layer containing an acrylic resin (e.g. acrylates or methacrylates) and/or a polyolefinic resin (e.g. polyethylene) is brought into contact with an organic solvent (toluene, isopropyl alcohol, etc., when the covering layer is mainly composed of an acrylic resin, and hexane, etc., when the covering layer is mainly composed of an olefinic resin are exemplified) and the covering layer is removed by dissolving or swelling the layer without dissolving the substrate.
Patent JP-2000033766-A (JP)
Title: Image recording sheet and material for forming coating layer of image recording sheet
Inventor: OCHIAI HIROSHI
IPC: B32B9/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image recording sheet which enables an ink image receiving layer to be simply formed on every kind of bases and at the same time, also enables a coating layer to be simply formed even on the ink image receiving layer formed, at a low cost and further enables the coating layer to firmly cover the ink image receiving layer and a high grade and analog image, i.e., a silver salt photograph-like image to be recorded as well as a material for forming the coating layer of the image recording sheet. SOLUTION: The image recording sheet 1 enables an image to be recorded in an ink image receiving layer 3 formed on the surface of a base 2 by an image recording device and the surfaces of the ink image receiving layer 3 and the image to be covered with a coating layer 4 for recording a specified image. In this sheet 1, the ink image receiving layer 3 is formed by transferring the layer 3 to the base 2, and the coating layer 4 is thinly formed as a pretreated coating layer 4a beforehand on the surface of the ink image receiving layer 3 in such a state that the same material as the coating layer 4 is transferred to the base 2. In addition, a coating layer 4b formed, in a freely peelable manner, on a release sheet 10 is transferred to the surface of the pretreated coating layer 4a and thus the image recording sheet 1 is formed.
Patent JP-H06348279-A (JP)
Title: Sound absorbing material for vehicle exterior
Inventor: WATANABE KYOICHI
IPC: G10K11/16
Filed: 1993-06-10
Abstract: PURPOSE:To obtain effective sound absorbing performance within a frequency range of 800 to 3KHz out-of-vehicle noise by constituting the sound absorbing material of a core material layer and fiber laminates having surface layers on at least both surfaces of this core material layer. CONSTITUTION:This sound absorbing material for vehicle exteriors is composed of the core material layer 1 which is composed of fibrous porous bodies consisting of natural fibers or synthetic fibers having 0.2 to 2.0kg/m<2> surface density and the fiber laminates which have the surface layers 2 of non-woven fabrics consisting of synthetic fibers of <=6alpha fineness and >=10cm length and having 0.02 to 0.2kg/m<2> surface density. The core material layer 1 is the fibrous porous bodies mainly consisting of the natural fibers or synthetic fibers having 0.2 to 2.0kg/m<2> surface density and the need thereof originates in the high sound absorbing performance of the blank materials. The natural fibers refer more specifically felt as a candidate and are not particularly limited. The non-woven fabrics of the smaller meshes are formed and the higher mechanical performance is obtd. as the fineness of the fibers constituting the non-woven fibers is smaller.
Patent JP-S5261839-A (JP)
Title: Liquefied fuel burner
Inventor: HORIKOSHI TADAO
IPC: F23D11/04
Filed: 1975-11-17
Abstract: PURPOSE: An ignition exactly made as well as a perfect combustion of the fuel obtained, by such that a fuel not being burnt at the time of ignition be pooled to be conducted through the drain pipe to a position being exposed in the burning flame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11324867-A (JP)
Title: Fuel injection nozzle
Inventor: SHOJI TAKESHI
IPC: F02B1/12
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle which can switch a collision injection adequate to pre-mixing compression ignition combustion with a normal injection adequate to normal diesel combustion without fuel leak, in a compact structure in which positioning of two injection holes of the collision injection is easy. SOLUTION: In this fuel injection nozzle 1, double needle valve 6 engaged into an inside needle valve 7 is engaged into an outside needle valve 8 so that it projects from a tip of a nozzle body 3, a fuel passage 21 is formed between the inside needle valve 7 and the outside needle valve 8, a fuel passage 10 formed from a groove portion 9 in the outer peripheral surface of the outside needle valve 8 is formed between the outside needle valve 8 and the nozzle body 3, an injection hole 8e opened by the inside needle valve 7 is formed at the tip of the outside needle valve 8, an injection hole 17 having an opened groove end is formed in the outer periphery of the outside needle valve 8, a structure is applied where a spray patter of a spray from the injection hole 8e is switched with a spray pattern that injection flows from two injection holes 8e, 17 collide each other and are sprayed,  and compactness, a positioning property, and switch without leak are allowed.
Patent JP-H033390-A (JP)
Title: Manufacture of printed wiring board
Inventor: NOGUCHI KOICHI
IPC: H05K3/18
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a printed wiring board cleaned in the same degree as with chlorofluorocarbon 113 by cleaning the board with a cleaning liquid containing anionic surfactant and pure water and emulsified in reaction with developer containing photosensitive resist. CONSTITUTION:A photomask is superposed on the surface of photosensitive resist, and cured at a part for forming a circuit by radiating it with an ultraviolet ray. After curing, the part except the cured part of the resist is dissolved to be removed by developing. After developing, it is cleaned with a cleaning liquid in which 0.1-1.0vol.% of surfactant is dissolved, for example, in the pure water. The resist adhered to the surface and in the holes of an insulating board is emulsified to be dissolved and removed by cleaning. After it is cleaned with the cleaning liquid, the board is dipped in the pure water for 40-60sec to be washed, removed, and further dipped in other pure water for 2-3min to remove the cleaning liquid. After washing, the board is left to stand for 5-15min in the atmosphere at 85 deg.C, and dried. After drying, a circuit is formed by electrolessly plating.