baber/WOPTO huggingface dataset:
Patent JP-2000274696-A (JP)
Title: Heating cooking device
Inventor: WATANABE HIDEKI
IPC: H05B6/68
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the useless consumption of power in heating cooking by actuating a self-retention means when a power supply for control is supplied, and by retaining or canceling the operation state of the self-retention means according to a detection result from a food detection means while a door opening and closing detection means detects the closing of a door. SOLUTION: When a door 35 of a heating cooking device is opened, a pair of main door switches 3 and 4 is turned off, and at the same time a sub door 32 and a door switch 14 are turned on, thus activating a control circuit 16, detecting the opening of the door by a door opening and closing detection mean 20, outputting the information to a microcomputer 17, and hence turning on a relay 15 by the microcomputer 17 for forming the self-retention circuit of a power supply circuit 18. When food is loaded into a heating chamber and the door is closed, a signal corresponding to the weight of the food is sent to the microcomputer 17 from a food detection sensor 33. Then, when a cooking command is given by a key input detection circuit 19, a table motor 7, a high-frequency generation source 11, and a fan motor 12 are energized, and cooling is started.
Patent JP-H05240738-A (JP)
Title: Method and device for inspecting screw
Inventor: HAYASHI TAKAHIKO
IPC: G01M13/00
Filed: 1992-02-28
Abstract: PURPOSE:To determine the quality of knurled portions regardless of the surface states of screw threads by measuring the bright and dark portions of a screw along the screw axis and a two-dimentional direction perpendicular to the screw axis on a photographic image of the surface of the screw. CONSTITUTION:A screw 16a is illuminated by a light source 22 and a camera device 24 photographs its surface and picks up its image. In the image, a helically threaded portion A appears bright and the recessed portions and the projecting portions of a knurled portion B make dark portions 30 and bright portions 32, respectively. A starting address Y1 is calculated as the measurement starting point of X, Y coordinates within the frame 36 of the knurled portion B. In the address Y1, the line of the bright portions and the line of the dark portions are traced from the right to the left of the frame 36 so as to calculate the Y-direction address of the width of each line. The line widths of the bright portions and the dark portions are evalulated in connection with the difference between the maximum value and the minimum value of X- coordinate addresses X1-Xn measured at the threaded portion A, and when the line address of each line width is greater than the difference the knurled portion B is judged as being nondefective, whereas when any of the line addresses is smaller than the difference the knurled portion B is judged as being defective.
Patent JP-S62237156-A (JP)
Title: Hydraulic control mechanism for belt type continuously variable transmission
Inventor: MORI MASAO
IPC: B60K20/00
Filed: 1986-04-04
Abstract: PURPOSE:To make it possible to replenish hydraulic chambers with hydraulic oil even though hydraulic oil leaks due to external disturbance exerted to both input and output pulleys, and to prevent variations in vehicle speed which are against the driver's wishes, by associating and coupling a pair of pressure reducing valves for compensating hydraulic pressure fed into both hydraulic chambers, with each other to maintain the speed ratio between the input and output pulleys constant. CONSTITUTION:There are provided a pair of pressure reducing valve 62, 54 which are associated with each other, for compensating the pressure fed into both hydraulic pressure chambers 20, to maintain the gear ratio between input and output pulleys 10, 22 constant. Therefore, even though hydraulic oil leaks to lower the pressure, the associated and coupled pressure reducing valves exhibit to make up for leakage to maintain the pressure at a predetermined value. Accordingly, after completion of speed shift operation, if hydraulic oil reserved in both hydraulic chambers 20, 32 leaks therefrom due to variations in engine power and due to variation in running resistance given from a road surface, in such a condition that a constant speed is desired to be constant, pressure regulating pistons in pressure reducing valves 62, 64 replenish the hydraulic chambers with hydraulic oil to make up for the leakage, thereby it is possible to surely prevent variations in vehicle speed which are against the driver's wishes.
Patent JP-H08279583-A (JP)
Title: Semiconductor device and method of working semiconductor device
Inventor: TADA NOBUHIKO
IPC: H05K3/34
Filed: 1995-04-04
Abstract: PURPOSE: To prevent connection failures at the mounting of semiconductor devices, that are with the lead frame of multiple pins and narrow pitches, on a circuit board. CONSTITUTION: Outer leads 102a and 102b are bent each to outward and to inward against a resin mold 101 in turn, after a inner lead 151 and a semiconductor chip 120 are sealed by the resin mold 101. The shape, formed by the bent outer leads 102a and 102b and seen from the side of each outer leads 102a and 102b, is approximately the shape of inverted V. Forming by bending the outer leads 102a and 102b is performed while dam bars are left as connecting parts and the dam bars are cut off by laser light after the forming.
Patent JP-S575175-A (JP)
Title: Bar code reader
Inventor: MORIMOTO HIROTSUGU
IPC: G06K7/10
Filed: 1980-06-13
Abstract: PURPOSE:To attain miniaturization and to improve operability by eliminating influences of fluctuation in scanning speed and variance in bar code print precision, by analysing an electric signal output from a hand scanner on the basis of a guide bar or the width of one character bar. CONSTITUTION:A hand scanner 1 includes a light emitting body 1-1 and a photodetecting element 1-2, and light from the light emitting body 1-1 is caused to strike bar code symbols S for a manual scan; and variation in the quantity of reflected light which corresponds to a difference in reflection factor between a white bar and a black bar is received by the element 1-2 to be converted into an electric signal. This electric signal is applied to an analyzer 2. Then, how many modules compose each width forming the symbols S is analyzed on the basis of a guide bar scanned right before the bar or the width of one character bar. The result is led to an output terminal in decimal form.
Patent JP-S57193753-A (JP)
Title: Temperature controller of heating unit
Inventor: YOKOI YUTAKA
IPC: F02M31/12
Filed: 1981-05-25
Abstract: PURPOSE:To decrease consumption of electric power for a heating unit and improve its thermal efficiency, by equipping an arithmetic unit for reducing a conduction current to the heating unit on the basis of an output signal corresponding to limit temperature output from a temperature detector unit. CONSTITUTION:A heating unit 17 is mounted to a required part in an intake passage further in such a manner that a surface of the unit contacted to a mixture is used as a heated surface. A reference resistance 4 is connected in series to the heating unit 17, and a change of terminal voltage of said reference resistor 4 in accordance with a heat generating condition of the heating unit is utilized, then an additional resistor 6 is inserted and connected in series to the heating unit 17 on the basis terminal voltage drop to not higher than a preset voltage value. If temperature of the heating unit 17 exceeds an upper limit value of an adequate range, the heating unit 17, being of a positive temperature characteristic, increases its resistance, and terminal voltage of the reference resistor 4 lowers. If this voltage drop reaches preset voltage, an arithmetic circuit 7 is operated to excite a relay excitation coil 2. As a result, a contact 5 is turned ON, and a current, flowing in the heating unit 17, decreases to lower heating temperature of the heating unit itself.
Patent JP-2000275385-A (JP)
Title: Fuel rack upper support structure
Inventor: TERAKADO NORIYUKI
IPC: G21C19/07
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve placing work capability of spacers between racks and aseismatic structure of the rack. SOLUTION: In a fuel rack 1, an integrated spacer 3 of structure supporting the upper part is provided and the integrated spacer 3 consists of a tapered spacer 4 filling the gap between fuel racks 1 and between the fuel rack 1 and fuel pool wall 2, and a frame 5 combining each spacer 4 in one. The integrated spacer 3 can be placed on the fuel rack 1 by the self-weight of whole integrated spacer 3 without fixing by directly welding to the fuel rack 1 and fuel pool wall 2 so that whole fuel rack and fuel pool wall are supported in one in the constitution.
Patent JP-H11279175-A (JP)
Title: Benzoimidazole derivative
Inventor: OTA TOMOKI
IPC: A61P25/28
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound selectively inhibiting Cacalmoclulin- dependent phosphodiesterase and useful for improvement of brain circulation and central function to diseases such as central function lowering disease after cerebrovascular occlusion and cerebrovascular dementia, etc. SOLUTION: This compound is represented by formula I (R<1> is H or an alkyl; R<2> is an alkyl, a halogen, OH, nitro, ureido or the like; R<3> is H, an alkyl, an alkoxy, a halogen or the like; R<2> and R<3> are bound to mutually adjacent carbons and forms benzene ring together with these carbons ; R<4> is H, an alkyl, nitro or the like; R<5> is H or an alkyl; X is CH or N), e.g. 2-(2-quinolyl- methylthio)-5-(methoxycarbonyl)-1H-benzoimidazole. The compound of formula I is produced by a method, etc., obtaining a compound of formula IV by reacting, e.g. a compound of formula II (R<10> is a halogen, OH, nitro or the like) with a compound of formula III (Z is I, Br or Cl) in the presence of a base.
Patent JP-H04312803-A (JP)
Title: Manufacture of tile material
Inventor: NISHIO TAKAHARU
IPC: B28B3/02
Filed: 1991-04-11
Abstract: PURPOSE:To provide a method of manufacturing a tile material capable of readily extracting a grooved tile material from the mold even in the dry manufacture. CONSTITUTION:A press mold 14 having a projection 18 with an inclined first side surface 20 and second side surface 22 is inserted into the through hole 12 of a mold frame 10 in accordance with the outer shape of the tile and then a recessed part 26 is formed for placing raw material 1 of a tile. After placing a tile raw material in the recessed part 26, the tile material is formed by means of an upper mold to mold a tile raw material. By pressing a lower mold 14 upward for discharging the tile material from the through hole 12, following this, it is then discharged in the inclined direction of the first side surface 20 and second side surface 22 so as to be dislodged from the projection 18.
Patent JP-S60224010-A (JP)
Title: Three dimensional automatic measuring machine
Inventor: HAYASHI KOUJI
IPC: G01B5/00
Filed: 1984-04-20
Abstract: PURPOSE:To perform correctly the guide of a table by providing a table on a base stand via air bearings utilizing a guide member. CONSTITUTION:Between a base stand 10 and a table 50, a driving mechanism 60 to drive the table 50 in a Y axis direction is provided. This table 50 is regulated and guided by position regulating means of X and Z axes directions consisting of guide members 11, 12 and air bearings 51, 53, 54. And the guide member 11 is fitted to the base stand 10 with its straightness corrected by a bend correcting member 40 arranged at least >= three sets in a Y axis direction, and also the guide members 11, 12 are made up with a stone like member and the secular change is prevented.
Patent JP-S61242970-A (JP)
Inventor: MORIOKA KYOKO
IPC: C04B38/08
Filed: 1985-04-15
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-H06123312-A (JP)
Title: Sintered oil-retaining bearing
Inventor: KANEZAKI NOBORU
IPC: F16C33/10
Filed: 1993-04-06
Abstract: PURPOSE:To secure lubrication between the inner surface of a bearing and a rotary shaft of a sintered oil-retaining bearing even in the case where the inserted rotary shaft is rotated under the inclined condition. CONSTITUTION:In a sintered oil-retaining bearing 10 is formed in a bearing main body 11 made of porous sintered alloy a bearing hole 13, in which a rotary shaft 2 is to be inserted. In this sintered oil-retaining bearing 10, parts of the inner peripheral surface of the hole 13 near body the openings of the bearing hole 13 are crashed to form sliding surfaces S1-S4 13 at point-symmetrical positions around of the intermediate point of the longitudinal direction of the center line of the bearing hole 13.
Patent JP-H09269612-A (JP)
Title: Production of electrostatic latent image developing toner
Inventor: NAKAMURA AKIHIRO
IPC: G03G9/087
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner having excellent storage property against heat and having wide offset resistance range, and to provide a production method for an electrostatic latent image developing toner for low temp. fixing having excellent storage property against heat. SOLUTION: This production method consists of a process to mix binder resin particles (A) and binder particles (B) in a dry state, a process to melt and knead the mixture, a process to pulverize the kneaded material after cooling, and a process to classify the pulverized material. The binder particles (A) consist of a binder resin having 130 to 150 deg.C softening point and 60 to 70 deg.C glass transition temp., and have 500 to 15000μm volume average particle size. The binder resin particles (B) consist of a binder resin having 90 to 150 deg.C softening point and 53 to 64 deg.C glass transition temp., and have the volume average particle size 1.5 to 2.5 times as that of the binder particles (A).
Patent JP-S60224063-A (JP)
Title: Testing implement
Inventor: KAMINAGAYOSHI SATOSHI
IPC: G01N33/50
Filed: 1984-04-20
Abstract: PURPOSE:To eliminate the influence of a reducing material existing in specimen by providing an oxidizing agent film contg. a specific amt. of an oxiding agent such as oxyacid on a test paper in the case of detecting the concn. of a measuring material by utilizing peroxidase reaction, etc. CONSTITUTION:MIXO3, MIXO4, MI3H2XO6 (where MI is an atom which can be a univalent cation and X is a halogen atom) or MIIO4 (NaIO4 or HIO4) is used as the oxyacid or the salt thereof. The oxidizing agent film 4 contg. 0.9-1.5 mmol/m<2> oxidizing agent per unit area of the test paper is formed on a film base material made into a meshed state or having plural pinholes. The test paper 2 is supported and mounted on a stick 3. A bodily fluid such as urine or blood which is the specimen is penetrated in the film 4 to oxidize the reducing material in the bodily fluid and is then made to arrive at the paper 2. The elimination of the influence of the reducing material existing in the specimen is thus made possible.
Patent JP-S524194-A (JP)
Title: Electric light display device
Inventor: MOROHOSHI ISAO
IPC: G09F9/00
Filed: 1975-06-30
Abstract: PURPOSE: An electric light display portion, an operating portion and a power generating portion are installed on a vehicle, and these may be installed at an ap priate position and further display is possible during the vehicle movement, irrespective of the installation of the power equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196457-A (JP)
Title: Electrostatic deflecting cathode-ray tube
Inventor: HINASAWA MOTOKI
IPC: H01J29/74
Filed: 1981-05-28
Abstract: PURPOSE:To obtain an electrostatic deflecting cathode-ray tube having a function of displaying wavy form with excellent orthogonalities and a small strain by providing a pair of correction electrodes between a pair of vertical deflection plates and a pair of horizontal deflection plates. CONSTITUTION:A tripolar part 21, which produces electron beams, forms a cross over and gives focusing effect, a pair of vertical deflection plates 22, a pair of horizontal deflection plates 23, and pairs of shielding electrodes 24a and 24b used for shielding between the plates 22 and the plates 23 are provided on each side of the axis of a cathode-ray tube. The pairs of shielding electrodes 24a and 24b are located between the plates 22 and the plates 23. A pair of correction electrodes 30, which are electrodes 30a and 30b located at an appropriate interval, are installed between the electrodes 24a and the electrodes 24b. Any shift of the vertical and the horizontal orthogonalities of such a deflecting electrode part can be corrected by applying correction signals to the correction electrodes 30.
Patent JP-H05282062-A (JP)
Title: Joy stick
IPC: G01D5/14
Filed: 1992-04-02
Abstract: PURPOSE:To easily manufacture the joy stick, equipped with a noncontact angle sensor using a magnetoelectric transducing element, at low cost. CONSTITUTION:The joy stick is provided with an operation rod 2 on its base 1 in a tiltable state and detects the rotation of gimbals 3 and 4, etc., by an angle detector. The angle detector 10 consists of the magnetoelectric transducing element 21 which detects variation of the magnetic field produced by a permanent magnet 24 and angle varying plates 22 and 23 made of magnetic materials such as soft iron which rotate together with the gimbals. Arcuate through holes 25 and 26 through which magnetic flux does not pass are formed in the angle varying plates 22 and 23 so that parts overlapping with the magneto-resistance element 21 change as the angle varying plates 22 and 23 rotate. The gimbals 3 and 4 rotate by the slanting of the operation rod 2, the resistance value of the magneto-resistance element 21 varies with the positions of the through holes which do not pass the magnetic flux, and the angles of the gimbals, etc., are precisely detected without contacting.
Patent JP-S60225528-A (JP)
Inventor: AKAHA BUHEI
IPC: A47K3/00
Filed: 1984-04-21
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-S63247434-A (JP)
Inventor: NAKAISHI MASAO
IPC: E03B7/08
Filed: 1987-03-31
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-H05276839-A (JP)
Title: Rice transplanter
IPC: A01G13/02
Filed: 1992-04-02
Abstract: PURPOSE:To plant a seedling while covering a paddy field surface with a paper sheet by supporting paper sheet rolls in the front and both sides of a rice transplanter, putting three paper sheets one upon another, forming them into one broad sheet in the width direction of the planter and cutting the resultant sheet in a crossing state. CONSTITUTION:Paper sheet rolls (P1), (P2) and (P3) are supported in the front center of a rice transplanter and both sides in the rear of a driver's seat 9 and one broad sheet is formed with a paper superposing roller device 17 and guided to a paddy field surface. The resultant paper sheet in a joined state is cut in a crossing state with a paper sheet cutter 29.
Patent JP-H03282426-A (JP)
Title: Liquid crystal device and production thereof
Inventor: OGAWA HIROSHI
IPC: G02F1/1333
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a high contrast, low-voltage driving power and distinct threshold by increasing the gap density of a network and unifying the sizes of the void diameters of the network to a a specified range. CONSTITUTION:The network has the void area ratio in a 60 to 95% range in the section of a light control layer when a liquid crystal material is removed. The void spacing is >=0.3 micron and the void parts existing in the range of <=30% of the layer thickness of the light control layer (where the thickness of the light control layer is 5 to 30 microns) occupy >=80% of the total void area. The transparent high-polymer material is formed by polymerizing a polymerizable compsn. contg. the acrylate deriv. expressed by formula I. In the formula I, Q denotes -Ch2-, etc.; R1, R2 denote 2 to 20C alkylene group; X1, X2 denote formula II, etc.; n1, n2 denote 0 to 10 integer. This device is driven with a low voltage in this way. In addition, the high-contrast images and the steepness of the distinct threshold voltage are obtd.
Patent JP-H11279920-A (JP)
Title: Non-woven fabric using fibrous binder
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/55
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a non-woven fabric of polyester, suitable as a material for cushions and interiors, and excellent in resistance to settling when used for extended periods or in a hot atmosphere. SOLUTION: This non-woven fabric is composed of main fibers bound to each other by binder fibers point to point, wherein the binder fiber is composed of polylactic acid having a melting point of 120 deg.C or more, heat of fusion of 10 J/g or more and high optical purity. The main fiber is preferably composed of polyethylene terephthalate, polyester mainly composed of polyethylene terephthalate or the like.
Patent JP-S526224-A (JP)
Title: Scorecard for golf
Inventor: NOZAWA HIDEAKI
IPC: B42D15/00
Filed: 1975-07-02
Abstract: PURPOSE: To provide a system for leaving no unnecessary marks on the recording section of a scorecard as well as for being always capable of clear recording regrdless of rain or dust when using in the air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05126829-A (JP)
Title: Immunoassay of immunogloblin
Inventor: JIYON JIEI REJIMAN
IPC: G01N33/543
Filed: 1992-04-02
Abstract: PURPOSE: To eliminate a number of incubation and cleaning steps and reduce manpower and time required for assey by mixing a sample, a small molecular antigen, a signal generating means, and a supporting body in a water medium. CONSTITUTION: A sample which is suspected to contain a immunoglobulin, a small molecular coupled with a receptor for the globlin, an antigen capable of being coupled with the immunoglobulin, a signal generating means coupled with a receptor for the antigen which cane be coupled with the antigen at the region of an antigen different from the joint region of the immunoglobulin, and a receptor with which an receptor for the small molecule is coupled, are mixed in a water medium without prior incubation, and this mixture is incubated. Next, the medium and supporting body are separated, and the presence or its amount of immunoglobulin in the sample is detected in the medium or supporting body respectively so as to perform quantitative immunoassey of specific immunoglobulin.
Patent JP-S61238442-A (JP)
Title: Gas venting device for casting core
Inventor: TAMURA KENNOSUKE
IPC: B22C9/12
Filed: 1985-04-15
Abstract: PURPOSE:To eliminate wasteful spaces, reduce the consumption of gas and to improve the efficiency in curing of a core by incorporating a gas blowing box to the inside of a guide cylinder and connecting the aperture edge of a vessel and the aperture edge of the guide cylinder by a tube. CONSTITUTION:Stop valves 14, 15, 17, 18, 21 are closed, an air compressor and a suction device are started and the valve 17 is opened. The air in the vessel 1 is then sucked and evacuated and the tube 5 is attracted to the inside wall of the vessel 1. The vessel 1 is pulled up by an air cylinder 8 and a core mold 6 is imposed to a suction box. The vessel 1 is lowered by the cylinder 8 and is locked. A gas suction box 4 is brought into press contact with the core mold 6 by a press contacting cylinder 3 and the valve 17 is closed. The tube 5 expands and is brought into press contact with the outside wall of the mold 6 so as to close the circumferential space when the valves 18, 21 are opened. Air for purging is thereafter introduced into the vessel by opening the valve 15 after opening the valve 14 to blow the gas then closing the valve, then the gas is forcibly passed through the inside of the core mold 6 are reacts by contacting with the solvent of the core sand packed into the mold 6. The gas is discharged through the suction box 7.