baber/WOPTO huggingface dataset:
Patent JP-S62210071-A (JP)
Title: Viscous material coater
Inventor: SAKAMOTO TOSHIHARU
IPC: B05C1/02
Filed: 1986-03-08
Abstract: PURPOSE:To execute coating without partial sagging and thinning-out by storing the coating speed of the entire coating position, calculating the coated amt. per unit area and controlling the coated amt. CONSTITUTION:A brush 10 of a device for coating a viscous material to the peripheral edge on the windshield surface of an automobile is moved along the coating locus of the windshield 15 and the movement thereof is inputted into a CPU 20 from an electric signal input and output part of a robot 2 via a teaching line 16 so that the shape is stored. The CPU 20 emits speed information from a ROM 18 and drives the robot 2. The speed is stored in a RAM 19 and the coated amt. per unit area is calculated in accordance with the same. The opening degree of a flow rate control valve of a primer supplying device 12 is calculated and the delay is monitored. The robot 2 and the primer supplying device 12 are driven and controlled by the CPU 20. The uniform coating is thus executed.
Patent JP-H05189800-A (JP)
Title: Optical head
Inventor: EMOTO MASAMI
IPC: G11B7/14
Filed: 1991-03-15
Abstract: PURPOSE:To enable simultaneous recording, reproducing and erasing in the plural parts of an optical information recording medium by using one piece of semiconductor laser. CONSTITUTION:The light beam emitted from one piece of the semiconductor laser 5 is branched by the polarization splitting effect of a half-wave length plate 7 and a polarization beam splitter 8 and the branched beams are further introduced into plural objective lenses 17a, 17b installed to face the recording layer 3 of the optical information recording medium 1 and are focused as beam spots onto the surface of the recording layer 3 by the respective objective lenses 17a, 17b.
Patent JP-S63218222-A (JP)
Title: Filter device
Inventor: OGAWA TAKASHI
IPC: B01D29/50
Filed: 1987-03-06
Abstract: PURPOSE:To easily exchange indivisual ceramic filters and to easily reconstruct, by supporting end plates with stanchions to make into a frame, inserting ceramic filters into the through holes provided to the end plates, and sealing the ceramic pipes with packing. CONSTITUTION:Plural stanchions 2 are provided between two end plates 1 having plural through holes the diameter of which is larger than the outer diameter of pipe-shaped ceramic filter 5, and are fastened by hexagon nuts. Plural pipe-shaped ceramic filters 5 are inserted into the through holes provided to the two end plates 1, and the clearance between each through hole of the end plates 1 and each ceramic pipe 5 is sealed with packing 6. The ceramic filter modules consisting of above-mentioned structural members are housed in a cylindrical filter vessel 12. Thus, even when the ceramic filters are made into a module, the individual ceramic filters are easily exchanged and the reconstruction is easy, and the sealing is free from trouble even when heated.
Patent JP-S63217320-A (JP)
Title: Production of liquid crystal display device
Inventor: TOMITA IKUO
IPC: G02F1/13
Filed: 1987-03-06
Abstract: PURPOSE:To form an orientation film on an insulating film and to facilitate formation of an inorganic protecting film for preventing short-circuit between panels by forming a thin film contg. an org. compd. whose oxide functions as an inorganic insulating material on transparent electrodes formed on transparent substrates. CONSTITUTION:Transparent electrodes 2, 7 are formed on transparent substrates 1, 6 of a liquid crystal display device, and thin films contg. an org. compd. whose oxide functions as an inorg-insulating material are formed on the electrodes 2, 7. After executing insulating treatment thereafter, the thin films are transformed to org. insulating films 12, 13. Orientation films 3, 8 are formed on the insulating films 12, 13 and sealed with a sealing material 4 after arranging confronting spacers 5 interposed between substrates 1, 6. Organometals such as organosilicon, organotitanium, or organozirconium are used as the org. compd. whose inorg. oxide functions as inorg. insulating material. Thus, formation of a protecting film for preventing short-circuit between panels due to electroconductive contaminants in the panels is facilitated.
Patent JP-S51127424-A (JP)
Title: Oil-filled transformer
Inventor: OKAMOTO MASAO
IPC: H01F27/12
Filed: 1975-04-30
Abstract: PURPOSE: To make smooth the flow of the cooling medium and thereby avoid local heating that takes place in an electromagnetic shield by providing the electromagnetic shield at a spacing with respect to the tank wall and forming it with holes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11229322-A (JP)
Title: Floating pier
Inventor: KONDO ICHIRO
IPC: E01D101/40
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a floating pier which can be manufactured at low cost because floats are easy to manufacture, and which is excellent in corrosion resistance and stability while dissipating navigating waves. SOLUTION: A floating pier 31 comprises a frame where a float storage part capable of storing the upper parts of plural cylindrical floats in series on a bottom surface near each side is formed; a plurality of cylindrical floats whose upper portions are stored in series in the float storage part of the frame; fixtures whereby the plurality of cylindrical floats are fixedly attached to the frame; and a deck 20 secured to the frame in such a manner as to cover the upper part of the frame.
Patent JP-H06242602-A (JP)
Title: Resist composition
Inventor: OKAZAKI SATOSHI
IPC: H01L21/027
Filed: 1993-02-17
Abstract: PURPOSE:To provide the resist compsn. which is uniform in compsn. in the uniformly mingled state of a novolak resin and a photosensitive agent each other, can form a uniform resist film and is adequately usable as a positive type resist having high sensitive and high resolution and excellent heat resistance and residual film property. CONSTITUTION:This resist compsn. is formed by using the novolak resin which has 1 or >=2 repeating unit expressed by the formula and in which 1.2- naphthoquinone diazide sulfonyl groups are substd. for hydrogen atoms of the hydroxyl group of the novolak resin having 1000 to 10000 weight average mol.wt. in terms of polystyrene at 0.03 to 0.27mol ratio per hydrogen atom as an alkaline solvable resin and a photosensitive agent. In the formula, n denotes an integer from 1 to 4, m denotes an integer from 0 to 3.
Patent JP-H09243876-A (JP)
Title: Coated optical fiber
Inventor: SHIRAISHI KEIKO
IPC: G02B6/44
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a coated fiber with which the peelability of coating layers is good in spite of a signals core. SOLUTION: This coated fiber 13 is constituted by providing the outer periphery of an optical fiber (colored and coated fiber) 10 having a primary layer and secondary layer on an optical fiber with the inner coating layer 11 and outer coating layer 12 consisting essentially of a UV curing resin. The Young's modulus of the inner coating layer 11 is set at 0.05 to 50kgf/mm<2> and the Young' s modulus of the outer coating layer 12 is set at 30 to 300kgf/mm<2> , higher than the Young's modulus of the inner coating layer 11. As a result, the coated fiber 13 with which the peeling of the coating layers is easy, the side pressure characteristic is excellent, the surface tack property (sticky property) is small and curling hardly occurs is obtd.
Patent JP-H01227353-A (JP)
Title: Manufacture of conductive polymer electrode
Inventor: YAMADA KENJI
IPC: H01M4/1399
Filed: 1988-03-07
Abstract: PURPOSE:To increase energy density and to shorten charging time by forming the patterns of resist film masks on a working electrode by a lithography process to change the formation capability of an electrolytically polymerized film on the surface of an electrode. CONSTITUTION:Methyl polyacrylate is spin-coated as a resist in the thickness of 100-200mum by a lithography process on a current collecting thin plate made of platinum, for instance, and exposed to form a resist film patterns 1 so that the diameter of no resist film circle 2 is 2-3mum. An aqueous solution of 1M aniline and 2M HClO4 is used as an electrolytic polymerization solution, and electrolytic polymerization is conducted in the condition of a current density of 10mA/cm<2>, an electrolytic charge of 1C/cm<2>, and a solution temperature of 30 deg.C in a three electrode method. The resist film pattern coating plate is used as a working electrode, a platinum plate as a counter electrode, and Agmus/ Ag as a reference electrode, and a porous polyaniline film is formed on the resist film pattern coating electrode. Energy density is increased and charging time is shortened.
Patent JP-S53136920-A (JP)
Title: Peak detecting device for marker generator
Inventor: HARADA SHIGERU
IPC: H04N5/44
Filed: 1977-05-06
Abstract: PURPOSE: To eliminate the error of the detection peak voltage as well as to obtain accurate output with good responding performance by controlling the peak detection value with an analog switch through display converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000250226-A (JP)
Title: Exposure device
Inventor: HANAZAKI TETSUTSUGU
IPC: G03F7/22
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily execute the positioning of a blind device in a short time. SOLUTION: This exposure device is provided with the blind device 10 regulating the illuminating area of a mask R having a pattern, and a pattern image transmitted through the illuminating area is exposed on a base plate P. The blind device 10 possesses a mark showing the position of the blind device 10, and is provided with a detector 6 detecting the mark provided at the blind device 10.
Patent JP-S56147016-A (JP)
Title: Device for observing water level
Inventor: KOBAYASHI ICHIJI
IPC: G01F23/62
Filed: 1980-04-16
Abstract: PURPOSE:To eliminate observation errors by sludge deposition and permit remote observation by lowering an agitator by the detection signal of high-tide detector. CONSTITUTION:A float elevating guide 3 is provided to a water level observing device 2 erected in the water bottom, and a spacing part agitator 20 is provided freely elevatably by interposing a spacing (t) between the lower end part of the guide 3 and the bottom part 5 of an observation tower 2. Also, a high tide detector 24 is provided at the intermediate level of a minimum high-tide level 21 and a maximum low-tide level 22. The agitator 20 is lowered from the upper part of the tower 2 to the spacing part (t) by the detection signal of the detector 24.
Patent JP-S63218626-A (JP)
Title: Remedy for autoimmune enteropathy
Inventor: YAKIDA AKIKUNI
IPC: A61K31/56
Filed: 1987-03-09
Abstract: PURPOSE:To obtain the title remedy by combining steroid with a trypsin inhibitor. CONSTITUTION:A remedy for autoimmune intestinal diseases is obtained by a combination of a steroid (a steroid with anti-inflammatory activity or its derivative) with a trypsin inhibtor such as urine-originating trypsin inhibtor or aprotinin. The preparation is effective against ulcerative colities, regional ileitis and intestinal Behchet's diseases. The steroid is used in the form of a water-soluble steroid (an organic acid salt with prednisolone), a lipid emulsion containing steroid, liposome containing steroid or a rectal preparation containing steroid. The administration is suitably effected orally or parenterally in combination once to several times a day. The dose is 0.1-10mg/day of the steroid and 1-100,000units/day of the trypsin inhibitor.
Patent JP-H02231778-A (JP)
Title: Manufacture of silicon carbide light-emitting diode
Inventor: UEDA YASUHIRO
IPC: H01L21/208
Filed: 1989-03-03
Abstract: PURPOSE:To manufacture a silicon carbide light-emitting diode enabling violet emission having high color purity by using a 4H type silicon carbide substrate as a substrate and setting the growth temperature of an N-type layer and a P-type layer formed on the substrate as high as 1550-1800 deg.C. CONSTITUTION:A silicon carbide light-emitting diode is manufactured in such a manner that a silicon carbide single crystal substrate 5 is dipped into a silicon melt 2 in a crucible 1 composed of graphite and an N-type layer and a P-type layer consisting of a silicon carbide single crystal are liquid-phase epitaxial grown. A 4H type silicon carbide substrate 5 is employed as the substrate 5 at that time while a growth temperature at a time when the N-type layer and the P-type layer are formed is set to 1550-1800 deg.C. Silicon nitride is added to the Si melt 2 as a donor impurity while a small amount of aluminum as an emission center is added when the N-type layer is grown, and Al is added as an acceptor impurity when the P-type layer is grown. Accordingly, the silicon carbide light-emitting diode enabling violet emission having high color purity can be manufactured.
Patent JP-H09216433-A (JP)
Title: Printer
Inventor: HORI MASAAKI
IPC: B41J5/30
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of performing printing in the shortest time when there are three or more printing lines. SOLUTION: The printing region of received printing data is calculated (Step 130) to be stored in a printing direction table (Step 140). When the printing direction table becomes full (Step 150), a noticing line (n) is set to 1 and the present value of a carriage is set to a CR (Step 160). A combination of printing patters of the shortest printing processing time is selected from all of combinations of printing patterns between respective lines from a head line to a final line on the basis of the printing regions of the respective lines stored in the printing direction table and the printing direction and printing completion position data of the respective lines becoming the shortest time are written in the printing direction table (Steps 170-210). Printing is performed on the basis of the data written in the printing direction table (Step 220).
Patent JP-H02233184-A (JP)
Title: Ultrasonic vibrator
Inventor: NAKAMURA MITSUHARU
IPC: B24B1/04
Filed: 1989-03-03
Abstract: PURPOSE:To reduce the generation of cavitation erosion by providing a Stellite layer to the ultrasonic vibration surface of an ultrasonic vibration plate or vibration member for ultrasonic washing or forming the entire surface thereof from Stellite. CONSTITUTION:A tool 1 for ultrasonic processing is connected to an amplifying horn 5 and an ultrasonic vibrator 4 through a flange support 6 and a small diameter columnar part 1b is integrally provided to the columnar part 1a of said tool 1 from alloyed steel so as to extend from the central part of the leading surface of said columnar part 1a and a Stellite layer 2 is formed to the leading end surface becoming an ultrasonic vibration surface so as to interpose a metal material 3 having the intermediate properties of Stellite and alloyed steel by weld-padding. The ultrasonic signal from an ultrasonic oscillator 8 is applied to the vibrator 4 to apply ultrasonic vibration to the water A in a water tank 11. By this method, the cavitation erosion generated in an ultrasonic vibration plate or the vibration member of the tool can be reduced.
Patent JP-H10257554-A (JP)
Title: Mobile interactive radio equipment
Inventor: BOTTUM JOSHUA
IPC: H04W88/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To use asynchronous packet exchange concerning the application requiring the practically continuous data transmission of audio data or the like by providing a receiver for receiving the packets of asynchronous audio data and a converter for converting the audio data into analog signals. SOLUTION: A system 100 is provided with an audio data provider 110, radio system 120 for transmitting the digitized packets of audio data and mobile interactive radio equipment 150 for receiving the audio data from the radio system 120 at least. Further, the system 100 is provided with an audio data preservation system 104 and a real-time audio data source 102. The radio equipment 150 is provided with a receiver 152, converter 154 and amplifier 156 at least. The receiver 152 receives the digital audio data transmitted by the radio system 120. The converter 154 is provided with a hardware and a software required for converting the audio data to analog signals.
Patent JP-S58171578-A (JP)
Title: Device for monitoring injection of iron ion
Inventor: ABE MITSUYUKI
IPC: C23F13/00
Filed: 1982-03-31
Abstract: PURPOSE:To properly control the injection of Fe ion and to stably maintain an Fe-base protective film when the corrosion of a heat exchanger using sea water is prevented with the protective film formed by injecting Fe ion, by placing detection electrodes at the water chamber, the cooling tube, etc. of the exchanger and a path for taking in sea water. CONSTITUTION:Sea water is used as a heat medium in a heat exchanger provided with a cooling tube made of a copper alloy. In order to prevent the corrosion of the water chamber, the tube sheets, the cooling tube, etc. of the exchanger due to sea water, an aqueous FeSO4 soln. is injected to form an Fe-base protective film on the inside of the exchanger. Detection electrodes 2, 3 are placed at the water chamber 5, the tube sheets and the cooling tube of the exchanger and a section 9 for taking in fresh sea water contg. no FeSO4 to detect the state of the formed protective film from the difference between the detected outputs of film resistance values. In accordance with the result, the FeSO4 soln. is injected from an injector 7 to stably maintain the protective film and to prevent corrosion due to sea water.
Patent JP-H08246998-A (JP)
Title: Fuel injection nozzle and manufacture thereof
Inventor: ITO EIJI
IPC: F02M61/10
Filed: 1995-03-13
Abstract: PURPOSE: To improve maintainability by a method wherein jumping of a needle is suppressed, checking of valve performance is facilitated, and regulation of an overlap margin is facilitated only by a needle and a nozzle body even during exchange of the needle and the nozzle body. CONSTITUTION: A fuel injection nozzle 1 transfers the energizing force of a spring 4 to a needle 2 through a pressure pin 7 and a packing 6 is provided between a nozzle body 3 and a nozzle holder 5. The pressure pin 7 comprises the spring seat 26 of the spring 4 and a shaft part 27 extending through the packing 6. The packing 6 is provided with a damper chamber 25 to contain a spring seat 26. The shaft part 27 and the packing 6 are arranged in such a manner that the sizes in an axial direction thereof are the same as each other (La=Lb). Thereby, only by adjusting a drop amount L1 of the needle 2 from the end face of the nozzle body 3, an overlap margin L2 between the damper chamber 25 and the spring seat 26 is adjustable.
Patent JP-H07232319-A (JP)
Title: Method for slicing ingot
Inventor: MATSUMIYA RITSUO
IPC: B28D5/00
Filed: 1994-02-24
Abstract: PURPOSE:To simply remove a damaged layer generated at the time of grooving by a method wherein grooves are formed on the outer peripheral surface of an ingot, and the outer peripheral surface of the ingot and the inner parts of the grooves are etched. CONSTITUTION:An ingot 1 chucked by a chucking part is rotated at a predetermined speed. A grooving part 2 is moved to the ingot 1. Grooving blades 2a are pressed against the outer peripheral surface of the ingot 1. Grooves 5 are gradually formed on the outer peripheral surface of the ingot 1 at intervals of the grooving blades 2a. Next, the outer peripheral surface of the ingot 1 is etched for the removal of a damaged layer. The grooves 5 of the ingot 1 and cutting wires are set accurately in an axial direction. After that, while the cutting wires are run in a fixed direction by actuating a wire drive part, the cutting wires gradually cut the ingot 1 along the grooves 5. In this manner, the damaged layer formed at the time of machining by the grooving blades 2a is removed by etching.
Patent JP-S56151291-A (JP)
Title: Control device for pressure-tank type water-feeding device
Inventor: SATOU KOUICHI
IPC: F04B49/02
Filed: 1980-04-23
Abstract: PURPOSE: To prevent chattering of pumps by detecting the pressure of a pressure tank and controlling starting and stoppage of the pumps based thereon in the water- feeding device wherein a plurality of pumps having relatively large water-feeding capacity are combined with the small-sized pressure tank.  
     CONSTITUTION: The pressure tank 5 is provided with a low-pressure side pressure detector 13 for delivering an instruction to start a preceding pump, which is closed by the 1st pressure H 1  and opened by the 2nd pressure H 2 , with a high-pressure side pressure detector 14 for delivering an instruction to stop a preceding pump, which is closed by the 3rd pressure H 3  and opened by the 4th pressure H 4 , with a low-pressure side pressure detector 15 for delivering an instruction to start a floower pump, which is closed by the 5th pressure H 5  and opened by the 6th pressure H 6 , and with a high-pressure side pressure detector 16 delivering an instruction to stop a follower pump, which is closed by the 7th pressure H 7  and opened by the 8th pressure H 8 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08247469-A (JP)
Title: Micro-wave oven
Inventor: SAKAI MOTOO
IPC: F24C7/02
Filed: 1995-03-13
Abstract: PURPOSE: To enable a micro-wave radiated against a bottom surface plate to be efficiently utilized for heating of a heated item and further to enable the heated item to be uniformly heated. CONSTITUTION: This micro-wave oven is operated such that a heated item A placed on a receptacle pan 19 stored in a cavity 2 is heated with a micro- wave. The receptacle pan 19 is held by a metallic receptacle table 18. A bottom surface plate 7 defining the cavity 2 is formed with a plurality of projecting surfaces 71. In the case that the receptacle pan 1 is made of a non-metallic material such as glass or the like, a part of the projected surfaces 71 is arranged outside the receptacle table 18 and inside an outer periphery 19a of the receptacle pan 19 as viewed in the top plan view.
Patent JP-S57168149-A (JP)
Title: Electric characteristics measurement of photo- conductive material and device thereof
Inventor: ISHIWATARI SHIYOUJI
IPC: G01N27/00
Filed: 1981-04-10
Abstract: PURPOSE:To measure electric characteristics of a photo-conductive material to be  measured swiftly and simply and non-destructively by forming a conductive film on  the tip of a conical quartz glass and making this tip contact a photo-conductive material that is to be measured and applying voltage to the conductive film and directing light to the photo-conductive material through quartz glass. CONSTITUTION:A contact point 14 is mounted on a supporting member 16 in order to  make it possible to contact or leave the tip of the contact point 14 to the layer 2 of a  material 3 to be measured that forms a photo-conductive material 2 on a metallic substrate 1. The contact point 14 forms a metallic film or a photo-conductive film 13 at  the tip section of a conical quartz glass 12. Said material 3 to be measured, contact  point 14 and supporting member 15 are installed in a temperature control box 17. With  the tip of the contact point 14 contacting the layer 2 of the material 3 to be measured,  electric characteristics of the material 3 under various conditions can be measured non- destructively by changing the wave length, level and time of illumination of the light  emitted from the spectroscope 18 by the measurement circuit 19, temperature in a temperature control chamber 17 and the voltage applied to the photo-conductive material.