baber/WOPTO huggingface dataset:
Patent JP-S5779097-A (JP)
Title: Separating vessel
Inventor: KIRISAWA TADASHI
IPC: B30B9/14
Filed: 1980-10-31
Abstract: PURPOSE:To dehydrate solids effectively and rationalize solid-liquid separation process considerably by pressing and discharging the solids accumulated in the  lower bottom of a settling vessel by means of a screw of gradually decreasing  pitches as it goes downward. CONSTITUTION:Liquid to be treated is injected through a liquid injection course 4 into a vessel body 1 and is dropped spirally. Solids are accelerated of settling by a funnel-like part 1A, and accmulate in the lower bottom of the vessel body 1. The supernatant is returned through a cylindrical body 5 to a liquid storage vessel 31. The accumulated solids are fed to a downward discharge route 7 by rotating a screw 11 with a motor 20. Since the pitches of the screw 11 decrease downward, the solids are pressed and liquid is squeezed out. The squeezed out liquid is flowed into a clearance 9 through a filter cylinder 10 by the suction force by a vacuum discharge route 12, and returns to the course 4. The solids accumulating on the inner side of the cylinder 10 are scraped off by the screw 11, and the dehydrated solids are discharged through a sludge discharge route 13.
Patent JP-S6046047-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI MIYUKI
IPC: H01L21/78
Filed: 1983-08-24
Abstract: PURPOSE:To enhance the working efficiency of manufacturing a semiconductor device by heating a metal film formed on the surface of a semiconductor substrate along a dicing line of a wafer to generate mechanical distortion on the surface of the substrate, quenching the wafer, and dividing into chips, thereby reducing improper dicing. CONSTITUTION:The surface of a semiconductor substrate 12 is etched substantially along the center line of a scribing line 14 between semiconductor elements 11, thereby forming a groove 15. Metal which mainly contains aluminum is covered thereon, and linear metal film 16 of narrow line width and metal films 161, 162 for electrodes are formed. Then, a large current is flowed from the films 161, 162 to the film 16 to sufficiently heat them, and when a wafer 10 is introduced into water to quench it, the wafer 10 is divided along the scribing line dur to mechanical distortion occurred in the substrate 12, thereby readily dicing the chip of long rectangular shape.
Patent JP-S6216344-A (JP)
Inventor: FUKUNAGA OSAMU
IPC: B65D61/00
Filed: 1985-07-12
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-S5943789-A (JP)
Inventor: KIN SEIJI
IPC: B66B23/22
Filed: 1982-09-07
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-H0323271-A (JP)
Title: Production of oxide superconductor
Inventor: SHIMOHATA KENJI
IPC: C04B35/64
Filed: 1989-06-19
Abstract: PURPOSE:To obtain an oxide superconductor having a high superconductivity critical current density by heat-treating a press-formed body forming an oxide superconductor by sintering at a specified temp. CONSTITUTION:A press-formed body capable of forming an oxide superconductor by sintering is heat-treated at a temp. higher than the m.p. of the oxide superconductor to be obtained to obtain a desired superconductor. As a result, the intergranular bonding of the oxide superconductor is strengthened, and the bulk superconductivity critical current density is improved. In addition, the size and shape of the press-formed body (bulk material) are optionally changed. Namely, plate-shaped, wiry and cylindrical bodies or their arbitrary combination can be produced. The long-sized such as wiry, press-formed body, for example, is continuously passed through a calcining furnace and easily calcined.
Patent JP-H1112910-A (JP)
Title: Plaster base fabric for medical application and its production
Inventor: MORISHIMA KAZUHIRO
IPC: D04H1/55
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a plaster base fabric being thin and soft, excellent in wear resistance, slight in oozing of a tacky material, having elasticity, hardly being steamed. SOLUTION: This plaster base fabric for medical application (i) comprises an elastic nonwoven fabric constituted of randomly arranged elastic short fibers having 0.1-20 μm average diameter composed of an elastomer, (ii) the elastic short fibers are mutually fused at least at one position and (iii) the elastic nonwoven fabric has 0.02-1 mm thickness, >=500 g/m<2> .24 hr moisture permeability and <=90 cc/cm<2> /sec air permeability.
Patent JP-H095433-A (JP)
Title: Interference type synthetic aperture radar image processing method and interference type synthetic aperture radar device
Inventor: SHINOHARA HIROSHI
IPC: G09B29/12
Filed: 1995-06-21
Abstract: PURPOSE: To always stably obtain delicate topographic fluctuations and toporaphic maps with the accuracy of the unit of several cm regardless of the change of targets and the orbit for earthquake prediction, volcanic eruption prediction, and debris flow prediction. CONSTITUTION: This interference type synthetic aperture radar device is provided with antennas 1, 2, 3 mounted on flying bodies such as airplanes or satellites, emitting radio waves to the ground, receiving the reflected waves from the ground, transmission/reception sections 4, 5 outputting transmission waves to the antennas and inputting reception waves, an image process section 6 processing the reception signals, and a terrain extraction section 27 interference-processing 14 the output of the image process section 6, correlating and comparing 16 this image with the image of the same scene acquired previously, improving the correlation between two image signals, and extracting accurate topographic maps/topographic fluctuations on a real-time basis.
Patent JP-S6132827-A (JP)
Title: Camera using disk type film cartridge
Inventor: UEDA HIROSHI
IPC: G03B17/28
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the apparent height and overall height of the camera by storing the upper part of a cartridge projecting from the camera body in projection parts formed at upper wall parts of the camera body and its rear cover. CONSTITUTION:The trapezoidal projection parts 11 and 12 are formed at the upper wall 2a of the camera body and upper wall 3a of the rear cover 3 so that they meet each other. Then, a cartridge storage chamber 14 wherein the disk type film cartridge which has a little bit larger vertical size l2 than the size l1 between the upper and lower walls of the camera 1 is formed in those projection parts 11 and 12, and the camera. The height of the projection parts 11 and 12 is so determined that upper wall surfaces 11a and 12a of the projection parts 11 and 12 are close to the upper end surface 13a of the cartridge 13 stored in the cartridge storage chamber 14, thereby reducing the overall height H of the camera.
Patent JP-S5857267-A (JP)
Title: Manufacture of air electrode
Inventor: DEGUCHI KATSUO
IPC: H01M4/90
Filed: 1981-09-30
Abstract: PURPOSE:To obtain an air electrode, in which a coordination high-molecular compound of a transition metal homogeneously adheres to a carbonic body, by impregnating the carbonic body with both a solution containing ions of the transition metal and a specified low-molecular polydenate-group solution separately. CONSTITUTION:A carbonic body is immersed in an aqueous solution containing transition-metal ions, such as aqueous copper-sulfate solution, and dried with air. After that, the carbonic body is immersed in an alcohol solution or the like of a low-molecular polydenate group which has not less than two chelate legnads such as dihydroxy phenazine so as to make an insoluble coodination high-molecular compound of a transition metal to adhere homogeneously to the carbonic body, thereby obtaining an air electrode. The air electrode obtained by the means mentioned above has an excellent polarization characteristic since the high-molecular complex containing the transition metal homogeneously adheres to the carbonic body of the electrode.
Patent JP-2000348810-A (JP)
Title: Mounting structure for connector cover
Inventor: YAMAMOTO HIROSHI
IPC: H01R13/46
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a connector cover suitable for mounting to a small connector and having high supporting strength at the time of mounting. SOLUTION: In this structure, both side walls of a connector 30 are formed with jetty parts 32, 33, both inner walls of a connector cover 20 are formed with guide groove parts 23, 24 wherein the jetty parts 32, 33 are inserted, and the connector cover 20 covers at least three side surfaces of a rear part of the connector 30. The jetty parts 32, 33 are plurally formed on each side wall of the connector 30 so as to be parallel therebetween, and the same number of the guide groove parts 23, 24 corresponding to the jetty parts 32, 33 are formed on respective inner walls of the connector cover 20. The connector cover of high supporting strength at the time of mounting can be realized by such a structure.
Patent JP-S6134545-A (JP)
Title: Electrostatic recording sheet
Inventor: TANAKA TETSUO
IPC: A41H3/02
Filed: 1984-07-27
Abstract: PURPOSE:To facilitate a step for fixing a CAD drawing sheet to cloth in a cutting step by forming a layer made adhesive by heating on the reverse side of an electrostatic recording sheet obtained by forming a dielectric layer contg. a resin and pigment particles on the surface of a conductive substrate. CONSTITUTION:The electrostatic recording sheed used for CAD is prepared, e.g., by coating the base of paper of film or the like with a recording layer composed of a resin and pigment. Its reverse side is coated with the layer of a material becoming adhesive at 60-200 deg.C. When it is used as a pattern, the work fixing the pattern to cloth one by one with pins is eliminated from a cutting operator and the operator can easily stick and fix them to the cloth with a heating iron, and the patterns do not move during the cutting operation. The patterns can be easily stripped from the cloth after the end of cutting by selecting the kinds of heat adhesive material to be applied on the reverse side or controlling its amt. to be applied, thus permitting the step of fixing the CAD drawing sheet to the cloth in the cutting step to be facilitated.
Patent JP-H01321335-A (JP)
Title: Crystal-state monitoring apparatus in crystallizing bath
Inventor: MASUKO SHOICHI
IPC: C30B7/00
Filed: 1988-06-23
Abstract: PURPOSE:To make it possible to perform adequate adjusting operation of the diameter of a crystal grain by providing a camera device which picks up the image of the crystal grain in a solution within an apparatus. CONSTITUTION:A solution 2 in a crystallizing bath 1 is circulated through a circulating pipe 3. A monitoring probe 4 is inserted into the solution 2. The position of the probe is set in any position in the bath 1 with a position setter 12. A very compact CCD camera, a lamp and the like are incorporated in the probe 4. The image of the crystal state in the bath 1 is displayed on a monitoring TV 7 through a camera control unit 18. The image data are processed through an A/D converter 6 and a computer 8 as the image. The diameter of the crystal grain within the field of view is measured. The measured result is displayed on a CRT 9 and outputted to a floppy disc 11 and a printer 10.
Patent JP-H07140028-A (JP)
Title: Semiconductor-capacitor type differential-pressure sensor
Inventor: SEKIMURA MASAYUKI
IPC: G01L9/12
Filed: 1994-07-07
Abstract: PURPOSE:To provide a semiconductor-capacitor type differential-pressure sensor, which can readily apply measuring pressure on a sensor. CONSTITUTION:The diaphragm of a very thin silicon substrate, which is displaced in compliance with pressure, a recess part, which is to become the void part of a capacitance detecting part, and a pressure introducing hole for applying the pressure on the void part are provided. A pair of substrates, wherein the recess parts face a diaphragms and the diaphragms is held as a unitary body, and a pair of substrates 45, which have pressure applying ports 53 and are stuck to the outsides of a pair of the substrates 44, are provided. Furthermore, fixed electrodes 47 for detecting capacitances are provided in the recess parts of the capacitance detecting parts, respectively, so as to face the diaphragm. Voids parts 51 transmit the pressure to the rear sides of the substrates where the capacitance detecting fixed electrodes are formed. Pressure communicating paths 62 apply the pressure. These parts are also provided.
Patent JP-H0330418-A (JP)
Title: Growth of p-type group ii-vi material
Inventor: JII SANJIBU KAMASU
IPC: H01L21/203
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a method of doping a group II-VI compound with a V group dopant for performing p-type doping using an ordinary MBE apparatus by forming a MBE fluid flux with an assembly of a group V dopant and a group II material. CONSTITUTION: In a method of p-type doping a substrate 24 formed with an assembling of at least one group II material selected among a group comprising Zn, Cd, Hg, and Mg and a group VI material selected among a group comprising S, Se, and Te, a fluid flux is formed from a combination of a group II material selected among a group comprising Zn, Cd, Hg, and Mg and a group V material selected among a group comprising As, Sb, and P, and the fluid flux is supplied to the substrate 24 at low pressure of about 10<-6> . For example, when an ordinary MBE chamber 8 is used and HgCdTe is epitaxially grown, Cd3 As2 is used as a material as a dopant material heated with a current from a power supply 20 in a fourth crucible 18 for producing a dopant fluid flux.
Patent JP-H0823659-A (JP)
Title: Vibration-proof motor
Inventor: TAKEISHI TAKAAKI
IPC: H02K5/24
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the rotation of the main body and the rubber vibration insulator of a vibration-proof motor. CONSTITUTION:A rubber vibration insulator 3 is inserted into an end bracket and fitted to a vibration-proof base 2 by using a groove formed on the side face of the insulator 3 as a guide. The insulator 3 is fixed with a clamp which clamps the insulator 3 against the base 2. Therefore, when the shape of the fitting on the outer periphery of the insulator 3 is specified, the mechanical certainty of preventing the rotation of the main body of a motor and the isolator 3 is improved and the motor can be easily assembled.
Patent JP-H04353631-A (JP)
Title: Optical disk
Inventor: ITO SUSUMU
IPC: G11B27/10
Filed: 1991-05-30
Abstract: PURPOSE:To record or reproduce information of high quality without reducing an efficiency even when a plurality of data having different transferring speeds of necessary data, are mixed. CONSTITUTION:A data area 16 of an optical disk 10 is divided into a plurality of areas 16a-16d, and information such as a dynamic picture, a static picture, a voice, etc., having different transferring speeds of data necessary for the respective areas, are recorded. Address and data transferring speeds of the data recorded on the respective areas 16a-16d are recorded in a directory 14.
Patent JP-2000000903-A (JP)
Title: Rotary steam joint with valve
Inventor: MARSCHKE CARL R
IPC: D21F5/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary steam joint which effectively removes a condensate. SOLUTION: A valve sleeve 50 is fitted into the stub shaft 33 of a steam heated corrugated roll in such a manner that the valve sleeve 50 is slidable in the axial direction. The partial opening or the whole opening of plural condensate drains 48 formed at an interval in the peripheral direction of the stub shaft 33 is selectively made.
Patent JP-H05326027-A (JP)
Title: Charge control method for secondary battery
Inventor: MINAMI TATSURO
IPC: H02J7/02
Filed: 1992-05-22
Abstract: PURPOSE:To provide a secondary battery charge control method by which the completion of charge is detected surely and overcharge can be prevented. CONSTITUTION:A strain gauge 5 is attached onto the surface A of a module 1 formed of stacked secondary unit cells 11, and the strain gauge 5 (and a bridge circuit 2 and a strain amplifier 3) detects the stress change of a battery jar caused by the internal pressure increase of the secondary unit cells 11 resulted from the charge of the secondary unit cells 11. When the stress reaches a certain value, the completion of the battery charge is determined so that a control unit 4 finishes the charge.
Patent JP-H07143950-A (JP)
Title: Dust collection filter for vacuum cleaner
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a dust collection filter for a vacuum cleaner which is excellent in environmental health by treating at least a part of the inside of the bag member with an agent for killing microorganisms or the like, leaving the bag support member non-treated. CONSTITUTION:A disposable bag-shaped filter 10 has a paper bag 10a for housing dirts collected and a paper bag support member 10b having the bag mounted on a dust collection part free to load or unload, and at least a part of the inside of the paper bag 10a undergoes a treatment with an agent for killing microorganisms or the like but the paper support member 10b is left non-treated. As a result, the frequency of contact increases between harmful microorganisms such as ticks walking in the paper bag 10a and the killing agent, and the killing agent enters into the body of the harmful microorganisms through pores or the like to suppress the breeding of the harmful microorganisms in the paper bag 10a significantly. Even if there are the harmful microorganisms such as ticks escaping from the dust collection filter 10, they can be killed in a short time.
Patent JP-H0322097-A (JP)
Title: Automatic transaction device
Inventor: SUGA JUNJIRO
IPC: G07D1/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent forgotton coins from being taken twice by removing foregetting information from a storage means at the time of taking out forgotton coins selected by a selecting means which selects forgetting information of each transaction displayed on a display means. CONSTITUTION:Since coins which a customer forgets to take at the time of money payment are separated one by one by a coin recognizing means 12 and are stored again in storage means 7 and 8 where coins to be paid are stored, this device can cope with this forgetting though it occurs many times. The number of coins which the customer forgets to take is stored as forgetting information in a storage means 24, and this information stored in the storage means 24 is displayed on a display means 5. A person in charge easily detects the actual occurrence of forgetting by this forgetting information, and forgotton coin are easily taken out by a selecting means 5. Forgetting information is removed from the storage means 24 when forgotton coins are taken out. Thus, forgotton coins are prevented from being taken twice.
Patent JP-H09103856-A (JP)
Title: Continuous casting system
Inventor: EBISU YOSHIO
IPC: B22D11/11
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting system for steel by which good-quality steel free from central segregation and central porosity is easily obtained at all times even if steel kinds, sectional shapes and sizes, continuous casting machine profiles and operating conditions (casting speeds, temps., cooling methods, etc.) change. SOLUTION: The conditions to arise internal defects and the positions where such defects arise are calculated by taking notice of the solidification condition over the entire area from a meniscus (the surface position in the upper part of the molten metal layer) to a crater end and the liquid phase pressure drop occurring in the intra-dendrite liquid phase flow (Darcy flow) induced by the shrinkage by solidification in the casting direction in the solid-liquid co-existence phase in accordance with the kinds (profiles) of the continuous casting machines and the steel kinds, sectional shapes and sizes and the operation conditions (casting speeds, temps., cooling methods, etc.). This system includes an electromagnet booster for impressing electromagnet body force (Lorentz force: remote force) in the casting direction near the position where the internal defects arise.
Patent JP-S5680390-A (JP)
Title: Single-face welding method for fixed cylindrical substance
Inventor: NAGAI YASUHIRO
IPC: B23K9/035
Filed: 1979-11-30
Abstract: PURPOSE: To ensure a uniform welding with a high efficiency, by performing the welding toward the lower side gradually of both sides from the top side of the circurmference joint and at the same time changing the angle of insertion of the welding electrode in accordance with the change of the welding posture.  
     CONSTITUTION: The lining component 5 is made to touch the fixed tube , and the travelling drive truck 9 is moved after installing the guide rail 8. The turntable 10 is mounted on the truck 9, and the torch 3 is supported by the torch supporting part 12. Then the rotary device 13, the welding posture detecting device 15, the control device 14 and the wire reel 11 are provided each. The welding is given to the open tip 2 from the top part toward the lower part clockwise and with an angle of recession of β kept. This angle β is kept up to about 3/4 the entire welding process of the half circumference. The angle β is then reduced gradually down to zero to be changed to an angle of advance of γ, then the welding reaches the lowest part. When the welding is over, the truck is set back to the top part. Then the welding is carried out in the opposite direction in the same way. In this case, the angles of recession and advance β and γ are set to 30 and 50 degree each. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1193-A (JP)
Title: Vaporizer
Inventor: SAKASHITA ATSUSHI
IPC: H01C7/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizer having small variation of vaporized amount and slight deterioration of characteristics by use for a long period of time, comprising a case, a vaporization core and a heater core, bringing the heater core into contact with the inner wall of a housing part through a molding product made of a silicone rubber. SOLUTION: This vaporizer comprises a case 4 having an insertion part of a vaporization core and a housing part of a heater core 3, a vaporization core to be inserted into the insertion part 6 of the case 4 and the heater core 3 to be housed in the insertion part. The heater core 3 is brought into contact with the inner wall of the housing part through a molding product 12 made of a silicone rubber. The molding product 12 has a shape for almost enclosing the outer face of the heater core 3 and for opening at least one of the upper and the lower parts of the molding product 12. After being inserted into the heater core 3, the molding product 12 is fixed to the inside of the housing part of the case 4.
Patent JP-H09316358-A (JP)
Title: Encapsulation product of inorganic material using conjugated alkene, its production, and resin composition
Inventor: ONO TAKASHI
IPC: C08K9/08
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulation product of an inorg. material which product has capsules formed from a conjugated alkene, has excellent impact characteristics, and imparts, when compounded into a thermoplastic resin, a function corresponding to that of the inorg. material to the resin, a process for producing the same, and a resin compsn. contg. the same. SOLUTION: This encapsulation product is formed by coating an inorg. material with a 4-10C conjugated alkene. This process for producing an encapsulation product of an inorg. material comprises dispersing the inorg. material in water and polymerizing a conjugated alkene in the water to coat the material. The product is compounded into a thermoplastic resin.