baber/WOPTO huggingface dataset:
Patent JP-2000005679-A (JP)
Title: Coating apparatus and mounting device for electronic parts
Inventor: KAWAI ISAMU
IPC: H05K3/34
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus and a mounting device for electronic parts in which application of an adhesive or the like and mounting of electronic parts are performed with good precision and faithfully in accordance with the set-up pattern of a substrate face by correcting dislocation of the fitting position of a nozzle and a transfer nozzle etc. SOLUTION: A CCD camera 8 photographs a nozzle 7 from the cross direction and a controller 4 into which an image is introduced from the CCD camera 8, detects dislocation amount of the tip of the nozzle 7 and controls an X-Y-Z moving mechanism 5 so that the dislocation amount becomes zero. Since the dislocation amount of the nozzle 7 is automatically corrected in this way, application and printing of an adhesive and mounting of tip parts are enabled with high precision.
Patent JP-H1021642-A (JP)
Title: Device for rotationally driving disk
Inventor: HIGUCHI AKIFUMI
IPC: G11B17/028
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a driving pin which transmits a rotational force to a floppy disk and, at the same time, to reduce the number of parts of a rotationally driving device for disk by integrally forming the driving pin with a plate spring attached to a rotor frame. SOLUTION: A hole 8, into which a driving pin 5 can be inserted, is formed on the top panel of a rotor frame 3 and the driving pin 5, which is integrally formed with a plate spring 4, is inserted into the hole 8 from the inside of the top panel of the rotor frame 3 and fixed to the frame 3 by means of a fixing section 6. When the spring 4 and pin 5 are integrally formed, the fixing strength between the spring 5 and pin 4 can be increased and the occurrence of the inclination, coming off, etc., of the pin 5 can be reduced. In addition, the number of parts of a rotational driving device for disk can be reduced ant, at the same time, the process for fixing the pin 5 to the spring 4 can be omitted.
Patent JP-S6155763-A (JP)
Title: Channel data storing control system in control device
Inventor: HIRANO FUMIAKI
IPC: G06F13/12
Filed: 1984-08-27
Abstract: PURPOSE:To make a data transfer speed to maximum at each interface to take out optionally a necessary data and to process in parallel with other process by providing a channel data storing memory to a channel adaptor. CONSTITUTION:A channel data storing memory 8 is installed which is used as a data buffer of channel data communicated between a channel adaptor 5 and a channel interface 1. The memory 8 can be accessed by a microprocessor MPU2 quite the same as a memory 4. Namely, by sending an address of the memory 8 given beforehand to a MPU bus 3, the data at the address position in the memory 8 can be inputted and outputted at a certain bit unit. Thus, since each data transfer speed between an interface and the MPU bus 3 will not be influenced to each other, the data transfer speed at respective interfaces goes to maximum, only the necessary data can be outputted optionally and the process in parallel with other process can be executed.
Patent JP-H0466291-A (JP)
Title: Cream solder for printing
Inventor: KAMEDA YUKIO
IPC: B23K35/26
Filed: 1990-07-04
Abstract: PURPOSE:To carry out fine printing with solder without inconvenience by using a mixed solvent of a low boiling point solvent with a high boiling point solvent. CONSTITUTION:A flux main solvent is constituted of flux and powder solder formed by mixing the low boiling point solvent having<=100 deg.C boiling point with the high boiling point solvent having>=100 deg.C boiling point. Any or a mixture of rosin or cyclohexylamine bromate, aniline hydrochloride, hydrazine hydrochloride, cetyl pylidine bromide, phenylhydrazine hydrochloride, tetrachloronaphthalene, methylhydrazine hydrochloride, methylamine hydrochloride, dimethylamine hydrochloride, ethylamine hydrochloride, cyclohexylamine hydrochloride and diethylethanolamine hydrochloride can be used as the above- mentioned flux main solvent.
Patent JP-S6155135-A (JP)
Title: Rubber composition
Inventor: TSUTSUMI FUMIO
IPC: C08L51/02
Filed: 1984-08-27
Abstract: PURPOSE:A rubber composition having good balance among wet skid, ice skid and rolling friction, comprising specified two kinds of copolymer blocks. CONSTITUTION:Styrene is copolymerized with butadiene in the presence of an organolithium compound in a polar compound such as ether or a tert. amine to obtain a rubber composition containing at least 20wt% block copolymer which comprises at least 20wt% (A) styrene/butadiene copolymer blocks of a styrene content of 10-80wt% and an average vinyl bond content of the butadiene portion of 30-70wt% and at least 20wt% (B) polybutadiene blocks of an average vinyl bond content of the butadiene portion <=60wt%, said average vinyl bond content of the butadiene portion in component A being larger by at least 5wt% than that in component B, and the glass transition point of component A being higher by at least 30 deg.C than that of component B, and which has a total bound styrene content of 5-40wt%, an Mw/Mn ratio (wherein Mw and Mn are expressed in terms of PS) of 1.8-5.0 and a Mooney viscosity of 20-150.
Patent JP-H0853632-A (JP)
Title: Anticorrosive coating composition
Inventor: TANABE HIRONARI
IPC: C09D5/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide an anticorrosive coating composition used for a surface- treated steel sheet, being excellent in anticorrosiveness, cationic electrodeposition coating properties, chromium elution resistance, etc. and being advantageous in air pollution protection and the reduction of resources. CONSTITUTION:This composition is water-based one comprising a water-dilutable organic resin, silica particles, at least one reducing agent selected from the group consisting of hydrazine, tannic acid and gallic acid and optionally at least one chelate agent slected from the group consisting of a titanium type and a zirconium type and/or an organic adhesion improver having a five- or six-membered cyclic structure in the molecule and having a nitrogen atom in the ring.
Patent JP-S59131255-A (JP)
Inventor: AIBAN ERU EDOWAAZU
IPC: H04M3/22
Filed: 1983-09-28
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。
Patent JP-S5970105-A (JP)
Inventor: DATE TOSHIMI
IPC: H02B1/54
Filed: 1982-10-13
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-S6325313-A (JP)
Title: Exhaust valve device for two-cycle engine
Inventor: SHIBATA HIROTAKA
IPC: F01L1/38
Filed: 1987-07-17
Abstract: PURPOSE:To reliably seal a shaft, by inserting the shaft from one side of a cylinder block thereinto, supporting the shaft at its other end by a blind hole, and mounting on the shaft an exhaust valve for opening and closing an upper portion of an exhaust port in a 2-cycle engine. CONSTITUTION:A plate-like valve 22 fixed to a rotating shaft 21 is provided at an upper portion of an exhaust port 4 in a 2-cycle engine. The rotating shaft 21 is inserted from one side of a cylinder block 1 through a portion of the exhaust port. A blind hole 1a is formed at the other side of the cylinder block 1 so as to engage a small-diameter portion 21a formed at one end of the rotating shaft. A sealing member 23 of an O-ring is provided at the one side of the cylinder block 1 through which the rotating shaft 21 is inserted. However, as the blind hole is formed at the other side, it is not necessary to provide a sealing member at the other side.
Patent JP-H0465602-A (JP)
Title: High speed three-dimensional displacement measuring instrument
Inventor: NAGAYA KOSUKE
IPC: G01B11/00
Filed: 1990-07-05
Abstract: PURPOSE:To measure high speed three-dimensional displacement by branching the homogeneous light oscillated from a point to be measured in three right-angled directions and measuring the quantities of the respective light beams transmitted through a transparent plate which vary in the quantity of transmitted light. CONSTITUTION:The laser beam emitted by a semiconductor laser which is installed at the measured point of a body in motion or an optical fiber is made incident on a beam splitter 2 which moves together with 1, branched in two right-angled directions, and then branched by a half mirror 3 in two directions at right angles. The motion of the moving laser beam is captured in the three directions at the same time. The light beams which are branched in those three directions are made incident on the transparent plate 4 which varies in transmitted light quantity in one direction and the laser beams after the incidence which are varied in quantity are converged on a photomultiplier 7 placed at the focus of a lens 5 through a lens 5 and a filter 6. The signal photodetected by the photomultiplier is converted into a voltage, which is amplified by a voltage amplifier 8 and converted by an A/D converter 9 into a digital value, so that the digital value is fetched in the memory of a personal computer.
Patent JP-S6422145-A (JP)
Title: Data system attendant board device
Inventor: KINOSHITA TOSHIMASA
IPC: H04L12/54
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate the complication of the call of a data type originator and to decrease the number of operators by instructing through a second communications port to a control part for the data type call from a first communications port at an information processor. CONSTITUTION:A personal computer 010 is connected through a network controller 009 and a public network 008 to ah exchange 001, and an information processor 005 and host computors 011-013 are connected to the exchange 001. The exchange 001 includes a communications port 006 connected to a switch part and a communications port 007 connected to a control part 003, and between these communications ports 006 and 007, the information processor 005 having a digital communications means of an interface, application program and data communications equipment to instruct a repeating action to the control part 003 for the processing to a data type call is connected.
Patent JP-H1119787-A (JP)
Title: Laser welding method and its device
Inventor: MORI KIYOKAZU
IPC: B23K26/21
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To cope with scanning speed of a laser beam and also to enable laser welding while a weld line position is detected with high precision. SOLUTION: In butt welding between a sheet 15 and a plate 17, a plane mirror 23 is oscillated in an area of a specific angle around the shaft 29 by a oscillating unit 31, thereby oscillating a laser beam 19 in a diagram orthogonally crossing a weld line W in the direction vertical to the paper surface. A plasma beam 41 generating each from the sheet 15 and the plate 17 in laser beam irradiation is such that the intensity is different mutually because the focal position of the laser beam 19 is different between the sheet 15 and the plate 17, and that the timewise change of this plasma beam intensity is detected by a photo sensor 39; then, a computer 49 judges whether the oscillation center of the laser beam 19 is deviated to the sheet 15 or to the plate 17 with respect to the weld line W, controlling the operation of the oscillating unit 31 so as to correct the deviation.
Patent JP-H0344472-A (JP)
Title: Production of plasma thin film
Inventor: YAMAMOTO HIROSHI
IPC: C23C16/50
Filed: 1989-07-11
Abstract: PURPOSE:To stably form a thin film by impressing a high frequency to form a thin film on a semiconductor substrate, then cutting off the main gaseous reactant, introducing a gas not growing a film and gradually lowering the high frequency output. CONSTITUTION:Insulated upper and lower electrodes 32 and 33 are arranged in a vacuum vessel 34 in parallel with each other, the semiconductor substrate 35 kept at a specified temp. is introduced, and the vessel 34 is transiently evacuated. Gaseous reactants such as Si(OC2H5)4 and O2 are introduced at a specified flow rate to control the pressure, and then a high frequency RF is impressed on the electrodes 32 and 33 to form a plasma thin film. After a specified time, the main gaseous reactant is cut off to lower the pressure, gaseous O2 is introduced, the RF output is gradually lowered to diminish the electric charge accumulated on the substrate 35 to zero. Consequently, the substrate 35 is not attracted by the lower electrode 33, and a film is stably formed without any trouble in transport.
Patent JP-H0470679-A (JP)
Title: Copying device
Inventor: SOUMA TAKATAMI
IPC: G03G15/00
Filed: 1990-07-06
Abstract: PURPOSE:To facilitate an adjusting operation at the time of assembling, to reduce the number of parts and to make cost low by using one photosensor for automatically detecting original size and using the output of the photosensor as an original density detection signal after the output of the photosensor is processed in terms of signal in an amplifier circuit. CONSTITUTION:In a processing circuit 101, an output signal from the monochrome sensor 72a of an original size detection sensor (APS sensor) 72 and an output signal from a color sensor 72b thereof are respectively converted into voltage values Vm and VC by a current-voltage and (I-V) conversion circuit 101a and amplified by the amplifier circuit 101b, then original sizes detection signals Scm and Scc are transmitted to a CPU 100. In the case that the monochrome sensor 72a is used to detect original density, the voltage signal Vm of the sensor 72a transmitted from the circuit 101a is amplified by the amplifier circuit 101d so as to transmit the original density detection signal Si to the CPU 100. Therefore, it is possible to disuse the sensor for detecting the original density. Thus, the adjusting operation at the time of assembling is facilitated, the number of parts is reduced and the cost is made low.
Patent JP-H0466891-A (JP)
Title: Beam scanning of antenna
Inventor: NOMURA FUMITO
IPC: G01S7/02
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a transmitting beam which has a wide range beam and high effective emitting power by scanning spirally a comparatively narrow width transmitting beam so as to cover wide range beam width, and then by emitting the beam. CONSTITUTION:RF signals distributed by a power distributor 11 are fed to phase shifters 12a,12b ..., and phases thereof are sequentially shifted there by a predetermined amount, by control signal from a beam controller 13. The iso phase surface, that is to say, are changed and emitted from elements 1a,1b ...through amplifiers 14a,14b .... In this case, the phase shifting is controlled by the beam controller 13 so that the beam scanning may be conducted spirally from a point P to a center and may scan almost the same range as that of an ordinary beam width W', on the whole. In this way, even by using an emitting beam B of narrower beam width than the ordinary beam width W', almost the same extent of widening as an ordinary one, can be attained, on the whole.
Patent JP-S6157263-A (JP)
Title: Continuous painting equipment for steel plate
Inventor: USUI NORIHIKO
IPC: B05C9/12
Filed: 1984-08-27
Abstract: PURPOSE:To reduce the plane space of a building while enhancing heat efficiency, by arranging each induction heating type drying oven and each cooler of steel plate painting equipment in an upright state. CONSTITUTION:Base coat is applied to the steel plate 2 delivered from a pay- off reel 1 by a base coater 3 and the coated steel plate 2A is vertically raised and passed through a first induction heating type drying oven 4 arranged in an upright state to be dried under heating and subsequently passed through a first cooler 5 arranged uprightly in the same way and cooled. Next, top coat is applied to the coated steel plate in the same way and the coated steel plate is vertically fallen to be wound up by a wind-up reel 9. By this method, a space is reduced and intensive operation is made easy while heat efficiency is enhanced.
Patent JP-S59107088-A (JP)
Title: Electrolytic cell
Inventor: IIJIMA TOKUZOU
IPC: C25B9/19
Filed: 1983-09-26
Abstract: PURPOSE:To improve product purity and to economize energy consumption by mounting a cation exchange membrane to a finger type electrolytic cell, and forming a gas-liquid boundary for separating the gaseous chlorine generated in an anode upper than the gas-liquid boundary in a cathode chamber. CONSTITUTION:An electrolytic cell consists of expandable metallic anodes 3 implanted to a bottom plate 12, finger-shaped cathodes 2 provided perpendicularly in a parallel array and cation exchange membranes 4 mounted between the cathodes 2 and the anodes 3. An aq. sodium chloride soln. supplied into the electrolytic cell is electrolyzed by the anodes 3 to form lean salt water. The gaseous chlorine generated at the same instant arrives at the gas-liquid boundary A in the upper part of an anode chamber 17 and is subjected to a gas-liquid sepn. On the other hand, the dilute aq. caustic soda soln. introduced into a cathode chamber 18 is electrolyzed by the cathodes 2 and hydrogen is generated. The generated hydrogen arrives at the gas-liquid boundary B of the level lower than the above-described boundary in the upper part of the chamber 18 and is subjected to a gas-liquid sepn.
Patent JP-S6248971-A (JP)
Title: Swash plate type hydraulic device
Inventor: HAYASHI TSUTOMU
IPC: F04B1/24
Filed: 1986-07-30
Abstract: PURPOSE:To reduce a bending moment which acts on a plunger and prevent the power loss of a hydraulic pump and a hydraulic motor by forming an opposite face to the swash plate of a cylinder into a conical face while directing a reactional force applied to said plunger by said swash plate in the direction of the rotary axis of said cylinder. CONSTITUTION:A conical face 17a which is inclined so as to part from a swash plate 20 toward an outer periphery, is provided on the end part of a cylinder 17. The swash plate 20 is made approach the cylinder 17 by means of this conical face 17a, to reduce the projecting quantity of a plunger 19 from the cylinder 17. Also, the curvature radius of a spherical recessed part 20a which is engaged with the spherical end part 19a of the plunger 19, is made larger than the curvature radius of the spherical end part 19a. And, the spherical recessed part 20a makes its engaging point with the plunger 19 which is in its most projected position from the cylinder 17, position on the outermost side in the radial direction, to direct a reactional force which acts on the plunger 19 in the axial direction of the cylinder.
Patent JP-2000030421-A (JP)
Title: Magneto-optical disk recording/reproducing device
Inventor: GOTO SOJU
IPC: G11B27/34
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make the display of a music title or the like easy to be understood. SOLUTION: This reproducing device displays the character of a priority display code only when there are codes thereof, which are not O, in the case of the priority display code of a shift JIS code or an 150-8859-1 code, and in the other cases, time conversion display is performed without displaying a music title or the like (S2, S5, S7, S8, S9, S3, S6, S10, S11, S12 and S17).
Patent JP-H0470608-A (JP)
Title: Machining method for connector ferrule for optical fiber
Inventor: WAKATSUKI TAKASHI
IPC: G02B6/36
Filed: 1990-07-05
Abstract: PURPOSE:To obtain an accurate ferrule hole in a short time by inserting a wire which has diamond fixed by electrode position into an internal-diameter hole while rotating a ferrule frame where the internal-diameter hole is formed by injection molding. CONSTITUTION:The ferrule frame 1 formed by injection molding is fitted to a rubber roller 3 so as to rotate the ferrule frame, and then the diamond-coated wire 2 is set to the internal diameter 1a of the ferrule. Then while the rubber roller 3 is rotated to rotate the ferrule frame 1, the diamond-coated wire 2 is loaded slowly in the ferrule frame 1 to finish the internal-diameter hole. Consequently, the accuracy is high, the machining is completed in a short time, and the diamond-coated wire is used repeatedly to reduce the manufacture cost.
Patent JP-H0929724-A (JP)
Title: Production of inorganic panel
Inventor: SUZUKI SHINICHI
IPC: B28B1/52
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to efficiently dehydrate a slurry in the production of an inorg. panel. SOLUTION: Water is compounded with a solid containing cement and fibers to prepare a slurry 1 which is, in turn, supplied to a wire screen belt 2 while dehydrated and conc. to be subjected to a papermaking process on the belt 2. The slurry 1 can by supplied to the belt 2 in such a state that the solid concn. is enhanced.
Patent JP-S5969599-A (JP)
Title: Perlite removing method of double shell tank
Inventor: MURAKAMI KAZUO
IPC: F17C13/00
Filed: 1982-10-13
Abstract: PURPOSE:To facilitate inspection of inner tank of double shell tank by inserting a flexible suction tube through perlite placing manhole provided on the roof of outer tank then lowering gradually in accordance to the level of perlite to remove perlite reliably. CONSTITUTION:At first cover of perlite placing manhole 3 is removed to insert a suction pipe 8 of a perlite removing device 6 through manhole 3 into perlite 4 between inner and outer tanks. Thereafter a suction machine 7 is operated to remove perlite through said pipe 8. In accordance to advance of removal of perlite 4, the suction pipe 8 is rewound and lowered to facilitate inspection of inner tank of double shell tank.
Patent JP-S6159723-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDESHIMA OSAMU
IPC: H01L29/73
Filed: 1984-08-30
Abstract: PURPOSE:To make possible the reduction of crystal defect and the suppression of an emitter compensating effect by utilizing recovery to monocrystal due to solid epitaxial growth and by second ion implantation through an amorphous layer. CONSTITUTION:The first impurity introducing region having an amorphous layer is formed by ion implantation of high concentration into a monocrystal semiconductor layer. The second impurity introducing region is formed by ion implantation which passes through the amorphous layer. Then, the amorphous layer is monocrystallized by an anneal-heat treatment and the first impurity introducing region and the second impurity introducing region which is deeper than the first one are activated. Consequently, it becomes possible to reduce crystal defect, to form a shallow junction in bipolar transistor and to suppress an emitter compensating effect.
Patent JP-H1026338-A (JP)
Title: Thermal storage type combustion burner and its controlling method
Inventor: OISHI HITOSHI
IPC: F23L15/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a heat accumulator with high temperature combustion exhaust gas. SOLUTION: A fluid passage of a part connected to an output side of heat storage bodies 3a, 3b located for from a heating furnace 22 is divided into a plurality of zones 2a to 2d along a direction perpendicular to a flowing direction of fluid. Temperature detecting means 4a to 4d for detecting temperature of the fluids flowing through the respective zones are provided at the zones. Flow regulating valves 7a to 7d and flow detectors 6a to 6d are provided at combustion exhaust gas tubes 8a to 8d branched from the respective zones. A flow regulating valve opening control means 9 for controlling openings of the valves 7a to 7d is disposed.