baber/WOPTO huggingface dataset:
Patent JP-H07269845-A (JP)
Title: Gas burner
Inventor: SUGIMOTO TOMOJI
IPC: F23L13/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a boiling over from reaching a nozzle or nozzle table, and also prevent the number of parts and manufacturing processes from increasing. CONSTITUTION:A cylindrical damper member 1 is formed by providing a nozzle port in which a fuel gas supplying nozzle is fitted, and an air inlet to suck in air, and at the same time, a boiling-over preventing piece 3 is provided on the outer periphery of the damper member 1. Then, the damper member 1 is fitted on the outer periphery at the rear end of a mixing pipe 2 to mix a fuel gas and air. The power of a boiling over can be sufficiently reduced by the boiling-over preventing piece 3 which is provided on the outer periphery of the damper member 1. Also, by fitting the fuel gas supplying nozzle, and providing the boiling-over preventing piece 3 on the damper member 1 which is required for the suction of air, the boiling-over preventing piece 3 can be provided on the mixing pipe 2 by utilizing the damper member 1.
Patent JP-2000260224-A (JP)
Title: Electroconductive paste
Inventor: TACHIKA HIROSHI
IPC: H05K1/09
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive paste as material of a membrane circuit having good resistance against bending even in the low-temp., short time drying process. SOLUTION: This electroconductive paste contains as major components, (A) conductive powder chiefly consisting of silver powder, a binder consisting of (B) a polyester resin having a number average molecular weight of 3000 or more, and (D) a solvent, wherein the polyester resin is structured so that among all acid components, the aromatic dicarboxylic acid is over 70 mol%, and the repetitive unit of a polyarkylene glycol and/or a polycaprolactone is included in 1-40 wt.% in the polyester resin.
Patent JP-H07265047-A (JP)
Title: Paste transfer device for chip paper
Inventor: OGURA SHINJI
IPC: B05C1/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a paste transfer device for chip paper enabling paste to be always transferred to chip paper at a constant thickness irrespective of the operating conditions of the production machine. CONSTITUTION:This paste transfer device is made up of a stationary guide roller 9 and a mobile guide roller 37 each to guide the traveling of chip paper (p) and spaced from each other along the traveling direction, a paste transfer roller 14 placed so as to sandwich the chip paper and situated in between the stationary guide roller 9 and the mobile guide roller 37, and a rotary actuator 42 designed to advance/retreat the mobile guide roller relative to the paste transfer roller and change the wrapping angle of the chip paper on the paste transfer roller.
Patent JP-H04278623-A (JP)
Title: Coordinate detector
Inventor: HAMANAKA YOICHI
IPC: G06F3/0488
Filed: 1991-03-06
Abstract: PURPOSE:To easily improve the drawing accuracy of a coordinate detector by connecting a digitizer to an external computer with no change applied to the computer. CONSTITUTION:The output terminal of a digitizer 10 is connected to the mouse terminal of an external computer. The microcomputer 32 of a control part 30 calculates the relative coordinate value between the positions adjacent to each other pointed by a pickup 4 on a tablet 2 in the processing procedure stored in a ROM 304 and outputs the calculated coordinate value to the mouse terminal of the external computer.
Patent JP-H08274243-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L23/50
Filed: 1996-03-21
Abstract: PURPOSE: To shield α-ray to the whole part of a circuit forming region, and reduce the stray capacity between a semiconductor chip and inner leads. CONSTITUTION: A plurality of inner leads 3A are bonded on the circuit forming surface of a semiconductor chip 1 by using adhesive agent 7, interposing insulator 4B for electric insulation from the semiconductor chip. The inner leads 3A are electrically connected with the semiconductor chip 1 through bonding wires 5. These are sealed with resin. In this semiconductor device, a passivation film covering the circuit forming surface has a polyimide film 8 for shielding α-ray. An insulating film is partially formed in the part where at least the tips of the inner leads and/or suspension leads are bonded to the semiconductor chip. α-ray to the whole part of the circuit forming region can be shielded by the polyimide film 8 for shielding α-ray, and the semiconductor chip can be bonded and fixed by the insulating film.
Patent JP-S57179164-A (JP)
Title: Preparation of imidazole derivative
Inventor: HASEGAWA YOSHIHIRO
IPC: C07D233/60
Filed: 1981-04-30
Abstract: PURPOSE: To obtain an imidazole derivative having improved antifungal activity in high yield, by reacting a novel compound wit imidazole as raw materials under basic conditions to carry out the isolation of the reaction product very easily and efficiently.  
     CONSTITUTION: A compound of formulaI[X is halogen or organic sulfonic acid residue of the formula OSO 2 R (R is alkyl or aryl)](a novel compound) is reacted with imidazole in the presence of a basic substance, e.g. NaOH, or the imidazole is previously prepared as a sodium or potassium salt, and reacted with the novel compound of formulaIto give the aimed compound of formula II. The reaction is preferably carried out in the presence of a heterogeneous two-phase solvent and a phase transfer catalyst. The nitrate salt of the compound of formula II is used for medical applications. The novel compound of formulaIis easily obtained from 2-(2,4-dichlorobenzyloxy)-2-(2,4-dichlorophenyl)ethanol by the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01240286-A (JP)
Title: Operation device
Inventor: OKAMURA MAKOTO
IPC: B25J3/00
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to execute a high precision position control together with the large movement control of a manipulator by providing at a handle portion a changeover means for changing selectively the 1st and 2nd control means. CONSTITUTION:The 1st or 2nd control means in selectively used by changing over the changeover means of a handle portion 11, and a changeover setting to either a speed command system or a bilateral master and slave system is done. That is to say, in the case of the 1st control means being used, parallel advance movement mechanisms 20-22 and rotary mechanisms 23-25 are driven so as to generate a displacement in opposition to the force of operation given to the handle portion, and a speed command signal proportional to the displacement is outputted to a manipulator. Also, when the 2nd control means is used, the difference between the force given to the 1st-3rd shafts and rotation torque given to the perimeters of the 4th-6th shafts, and the force at the tip of the manipulator and rotation torque, is sought, and parallel advance movement mechanisms 20-22 and rotary mechanisms 23-25 are driven and controlled by means of this difference, and a position signal is outputted to the manipulator.
Patent JP-S57181924-A (JP)
Title: Partition valve with communication hole
Inventor: KOBAYASHI TOSHIE
IPC: F02D15/04
Filed: 1981-04-30
Abstract: PURPOSE:To economize gasoline, by providing a partition valve between the preparatory combustion chamber and main combustion chamber of an engine in which an ordinary and a thin mixtures are jointly used. CONSTITUTION:A partition valve 8 is provided between a preparatory combustion chamber 2 equipped with a spark plug 1 and a main combustion chamber 4 on which a piston 3 is fitted. A valve spindle 19 is rotated by a screw rod 12 so that the valve spindle is moved into or out of the preparatory combustion chamber 2 to increase or decrease the total capacity of both the combustion chambers 2, 4 to change the compression ratio. When a thin mixture is used, the valve spindle 19 is moved into the preparatory combustion chamber 2 to reduce its capacity to heighten the compression ratio. When an ordinary mixture is used, the valve spindle 19 is moved out of the preparatory combustion chamber 2 to increase its capacity to lower the compression ratio. According to this constitution, gasoline is economized.
Patent JP-S61223734-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUWABARA KENICHI
IPC: G03C1/005
Filed: 1985-03-28
Abstract: PURPOSE:To reduce occurrence of black spots, and to enhance sensitivity, contrast, and blackness density by using 2 kinds of monodispersed silver halide emulsions specified in average grain size for a photographic emulsion layer and incorporating a hydrazine deriv. CONSTITUTION:The silver halide emulsion layer contg. at least 2 kinds of monodispersed emulsions each having an average grain size diameter of <=0.5mum and different from each other by >=0.1mum is formed on a support, and a hydrazine deriv. is contained in said emulsion layer and/or other constituent layers. It is preferred that one of said 2 kinds of emulsion has an average grain diameter of >=0.3mum, and the other <=0.3mum, and the difference between both is >=0.1mum, and the former is mixed in an amt. of 40-90 wt.% of the total, thus permitting high image density and high image contrast and photographic characteristics of negative gradation of sufficiently ultra high contrast to be obtained, while high sensitivity can be retained and occurrence of black spots can be restrained.
Patent JP-H09260056-A (JP)
Title: Multi openings heating cooker
Inventor: NAGAHISA TETSURO
IPC: H05B11/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To effectively control the total input power to each heating device to be less than a predetermined value. SOLUTION: This cooker comprises a driving sensing means 5 which controls the total input power to a plurality of heating devices 1, 7, 13 to be less than a predetermined value to alter the output from respective heating device according to the operating state of other heating devices. Then the driving sensing means 5 controls the total input power to the plurality of heating devices 1, 7, 13 so as to be less than a predetermined value when increasing the heating output of either one of the heating device 1, 7, 13, by first suppressing output from at least one of other heating devices then after a predetermined period of time increasing the output from that heating device.
Patent JP-H02168604-A (JP)
Title: Bond type permanent magnet and its manufacture
Inventor: SAKAI ISAO
IPC: C22C1/04
Filed: 1989-03-16
Abstract: PURPOSE:To improve magnetic characteristics and realze anisotropy by containing at least one kind selected from Y and rare earth elements, permanent magnetic alloy powder composed of boron and Fe, at least one kind of specified compound selected from Y and rare earth oxide elements, and resin in which these components are mixed. CONSTITUTION:The following are contained: permanent magnet alloy powder composed of 8-30 at % of R (R shows at least one kind selected from Y and rare earth elements), 2-28% of boron, and the residual part which is effectively composed of Fe, at least one kind out of R, R oxide and R compound shown by a formula I, and resin in which these components are mixed. At least one kind out of R, R oxide, and R compound shown by the formula I is desirable to be compounded in the range of 0.1-30wt.% of the permanent magnet alloy powder. For example, epoxy resin, polyamide resin, etc., can be used as the above resin. Thereby, anisotropy can be realized, and magnetic characteristics can be improved.
Patent JP-H11245213-A (JP)
Title: Press template for manufacture of building board and manufacture thereof
Inventor: OTA TOMONORI
IPC: B28B7/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a press template for a building board which is of a desired shape and free from bubbles and a method for manufacturing the press template for a building board. SOLUTION: A first swirl mat 2a shaped like a mat by stacking continuous glass fibers in a swirl fashion, a chopped strand mat 2b shaped like a mat by stacking glass fibers cut to the specified length and a second swirl mat 2c shaped like a mat by stacking the continuous glass fibers in the swirl fashion are laid up from a mold face 11B side to form a three-tier layer. This three-tier layer mat is inserted into a cavity in a mold 4 which comprises a top force 5 and a bottom force 6 and has a positive shaped mold face 11b corresponding to the surface shape. Further, a resin is injected into the cavity to be cured.
Patent JP-S63229989-A (JP)
Title: Device for reserving teletext program
Inventor: ISHIDA MAKOTO
IPC: H04N7/03
Filed: 1987-03-19
Abstract: PURPOSE:To facilitate the selection of the program number of a teletext by storing the channel number of a television receiver and the program number of the teletext in a pair. CONSTITUTION:If remote control data from a remote control light-receiving part 5 is the ten key data of the teletext, the data is temporarily stored in a reservation buffer in a television control part 6. The data is simultaneously transferred to a teletext control part 10 through a bus line 7, and the program number of the teletext is selected. If succeeding remote control data designates 'reservation', the channel number and the program number stored in the reservation buffer is written in a reservation number storage means in the control part. By reading a pair of stored data, the objective character program of the objective channel is received from next time.
Patent JP-H05282510-A (JP)
Title: Toll collecting system
IPC: G06Q50/00
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate an illegal action due to the exchange of a passing ticket by automatically paying a passing toll without temporarily stopping a vehicle at an entrance tollgate and an exit tollgate, thereby attaining an unmanned system at the entrance tollgate and the exit tollgate. CONSTITUTION:This system is provided with an entrance device 1 detecting the vehicle 6 entering a toll road 5 and collecting data on the vehicle 6, an exit lamp way device 2 detecting the vehicle 6 leaving from the toll road 5, a central device 4 calculating the toll for the vehicle 6 based on data on the vehicle 6 detected by the exit lamp way device 2 and an exit device 3 collecting the toll obtained by the central device 4 by an advance payment system or a deferred payment system from the vehicle 6 leaving from the toll road 5.
Patent JP-S62223274-A (JP)
Title: Pigment dispersion and production thereof
Inventor: SUZUKI YOSHIE
IPC: C09D11/02
Filed: 1986-03-25
Abstract: PURPOSE:To produce a pigment dispersion which has a low viscosity, excellent gloss and clarity and a high pigment concn., by kneading a vehicle resin with a specified azo lake pigment contg. water of crystallization, water and an org. solvent. CONSTITUTION:A vehicle resin (A) (e.g., lime-cured rosin) is premixed with 100pts.wt. azo lake pigment (B) contg. water of crystallization (e.g., Pigment Red 48), obtd. by coupling a diazo component composed of a diazonium salt of a benzeneamine or naphthaleneamine having a sulfo and/or carboxyl group with a coupler component composed of a naphthol or a naphthoic acid and forming a lake with a barium salt 0.5-10pts.wt. water (C) and at least one org. solvent (D) (e.g., toluene) selected from the group consisting of arom. hydrocarbons, aliph. hydrocarbons, esters, ketones, etc. The mixture is kneaded to obtain a pigment dispersion having a pigment concn. of 5-70wt%.
Patent JP-H08237017-A (JP)
Title: Isolation type antenna
Inventor: MINEGISHI KAZUO
IPC: H01Q21/28
Filed: 1995-02-27
Abstract: PURPOSE: To reduce the mutual interference of an antenna and the difference of antenna gain in each state by isolating electrically antenna elements in the extended state and the contracted state. CONSTITUTION: An element 1 acting as an antenna in the extended state and an element 2 (e.g. helical antenna element) acting as an antenna in the contracted state are connected electrically via a dielectric sleeve 3. However, the dielectric sleeve 3 is made up of an insulator 4 with a dielectric characteristic and a conductor 5 and the elements 1, 2 are isolated electrically at a band of an operating frequency. That is, the dielectric sleeve 3 is used to completely isolate the elements 1, 2 with each other and they apparently form an integrated telescopic whip antenna. Then the antenna is fitted along an opening of an equipment main body so as to be moved to an extended position or a contracted position.  The elements 1, 2 are almost completely exposed to the outside of the equipment main body in the extended state and only the element 2 is almost exposed to the outside of the equipment main body in the contracted state.
Patent JP-H08233005-A (JP)
Title: Manufacture of metallic system friction member
Inventor: NAKAGOME MASAMI
IPC: F16D69/04
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method of manufacturing a metallic system, friction member with which a metallic sintered lining member can be joined through brazing with a core member to the excellent joining strength without causing positional discrepancy. CONSTITUTION: In a production process, a lining member made up of a metallic, sintered body is adhered and fixed to a core member via an adhesive sheet (having a thickness of 40 to 500μm) that can be obtained by forming a mixture, whose composition is such that the weight% of metallic brazing powder (40 to 200μm) to an organic-system adhesive-element is 5 to 90 in wt.% and in which an actual residual carbon ratio, when the organic-system-(adhesive)- element is heated up to 500 deg.C, is less than 5 in weight%. As the next process, the whole of the members are heated up to 500 deg. to 950 deg.C under a no-pressure state in order to join them by brazing.
Patent JP-S62222188-A (JP)
Title: Stopwatch device
Inventor: SUGA FUSAO
IPC: G04F10/00
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to easily and accurately find the max. time, min. time or an average time, by recording a lap time at each time when said lap time is measured to calculate the max. time, the min. time or the average time among recorded times. CONSTITUTION:After lately data data is displayed by first operation, a lately finish time is displayed by second operation and lap times are successively displayed by operations on and after the third time and the max. lap time among lap times measured lately is displayed. Succeedingly, when a switch S4 is operated once, the min. lap time among lap times measured lately is displayed as the worst lap time. Further, when the switch S4 is operated once, a lately average time is calculated and displayed from lap times measured lately. Therefore, in a lately data recall mode, the max., min. and average lap times among the lap times measured lately are determined and displayed and, therefore, these informations can be known easily and accurately.
Patent JP-S61220742-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1985-03-27
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-S58182501-A (JP)
Title: Position detector
Inventor: ARAKAWA MIYAO
IPC: G01B7/00
Filed: 1982-04-19
Abstract: PURPOSE:To improve the accuracy of measurement by placing two ferromagnetic materials so as to face each other through one gap, and forming the section of the magnet and the 3rd ferromagnetic material provided on the 2nd ferromagnetic material side of a relatively small width and a large length in the direction at a right angle thereto. CONSTITUTION:The 1st ferromagnetic material 12 and the 2nd ferromagnetic material 13 are placed so as to face each other through a gap 14 with a magnet 11. The 3rd ferromagnetic material 19 is disposed so as to face the magnet 11 between a magnetosensitive element 16 which outputs the signal corresponding to the quantity of the magnetic flux passing through the material 13 and the gap 14. The sections of the magnet 11 and the material 19 have a relatively narrow width along the passage direction of a moving member and a relatively long length in the direction roughly at a right angle thereof. The accuracy in position detection is thus improved.
Patent JP-S59190312-A (JP)
Title: Refining device
Inventor: SEKI MASAHIKO
IPC: C21C5/52
Filed: 1983-04-13
Abstract: PURPOSE:To provide an increase in the efficiency of a refining device and a decrease in heat radiation loss and electric power loss by using a ladle type furnace body on a horizontally movable carriage in performing preheating, melting in an electric furnace and refining of scrap. CONSTITUTION:Scrap 4 is charged into a ladle 1 in a way as to leave a circular gas in the central part. The space in the upper part of the ladle is hermetically closed with a preheating cap 6 and the scrap is heated by the heat gas of a burner 5 and the heat gas is discharged through an evacuating port 7. The cap 6 and the burner 5 are moved upward upon ending of the preheating and are disconnected from the ladle 1. The ladle 1 is then moved quickly by a carriage 3 to the place of an electric furnace melting device. A cap 8 and an electrode 9 are thereupon lowered and melting is started immediately. The waste gas from the electric furnace is discharged through an evacuating port 11. A cap 12 is mounted airtightly to the ladle 1 in the place of a secondary refining device, and the inside of the ladle is evacuated through an evacuating port 13 to effect vacuum degassing; at the same time, quicklime, etc. are blown through an injection lance 14 into the molten steel, by which the molten steel is refined.
Patent JP-H10244966-A (JP)
Title: Reinforcement structure of back door opening part for automobile
Inventor: SUYAMA TAKAO
IPC: B62D25/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the supporting strength of a back door by installing a hinge reinforcement having a protrusive section, on a mounting part of a hinge, and joining a lower edge of the same with a lower edge of a lower back part. SOLUTION: An upper edge part of a reinforcement unit R is connected to a roof part, and a lower edge part of the same is connected to a lower edge part of a lower back. That is, the upper edge part of the first reinforcement 14 is finished at a position not far from an upper edge of a back door hinge mounting part of the upper edge, the second reinforcement 15 is extended to an upper part with respect to the first reinforcement, to form a closed section with an extension panel, and a lower edge part of the third reinforcement 22 is installed at the rear side (front side) of the upper edge part of the same. By installing the reinforcement unit R, a rear pillar can be integrated with the roof part and the lower back part to support the weight of the back door.
Patent JP-H07270346-A (JP)
Title: Method for analyzing minute part
Inventor: TAMURA KOICHI
IPC: G01N23/223
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a method and an apparatus enabling an analysis or an area smaller than a casting size of using primary beams without directly making the size smaller. CONSTITUTION:A sample stage having a minimum moving amount and positioning accuracy smaller than a casting size of primary beams is used. A positional relationship whereby a part where a plurality of casting areas A, B, C and D overlap each other, almost agrees with a desired analysis area 1, is selected. An X-ray spectrum is measured in this state, so that data of the analysis area and background are extracted from the data of the spectrum.
Patent JP-S61225364-A (JP)
Inventor: NISHIDA TAKESHI
IPC: D04H3/04
Filed: 1985-03-28
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。