baber/WOPTO huggingface dataset:
Patent JP-S61170754-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1985-01-24
Abstract: PURPOSE:To form at a high speed a distinct color image having no color shift nor uneven development, etc. by providing a control means for synchronizing write on the first image forming body, and an optical scan of an original. CONSTITUTION:By a control signal from a CPU, a recording device, a dot pattern memory and a image forming process are controlled and driven, and as an exposing system moves, a CCD image sensor 4 reads color information of B, G and R of the horizontal direction of an original 1, and outputs an analog video signal. B, G and R signals from a buffer memory are brought to complementary color conversion to Y, M and C, and a gradation correction, and thereafter, a black component is extracted from each of Y, M and C, separated into a chromatic color component and an achromatic color component, and Y, M and C are brought to color correction, and brought to gradation correction together with the black component, and thereafter, inputted to a pattern generator. A Y dot pattern signal for executing write is outputted to the recording device without being stored in a page memory, and by synchronizing roughly with read, write and image formation are executed.
Patent JP-2000210073-A (JP)
Title: Investigation apparatus for attached organism
Inventor: OKADA YOSHIO
IPC: E02B3/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an investigation apparatus for attached organisms capable of grasping the relationship of an environmental factor with the species and amount of the organisms in an expected land and selecting the material and structure suitable for a habitat of the organisms with the simple apparatus. SOLUTION: This apparatus is composed of plural vertical frames 1 arranged parallel and plural transverse frames 2 for mutually connecting the vertical frames 1 and is obtained by forming inserting parts 3 surrounded by the vertical frames 1 and the transverse frames 2 in plural sites. Test specimens 4 to be objects of attachment of organisms are inserted into the inserting parts 3.
Patent JP-H05202605-A (JP)
Title: Supporting leg of panel for double floor
Inventor: KOGA YOSHIRO
IPC: E04F15/00
Filed: 1992-01-28
Abstract: PURPOSE:To prevent a height after adjustment from being changed while enabling the maintenance and readjustment of the height after adjustment. CONSTITUTION:A housing portion 4 is formed at the upper part space of the inside of a sleeve 3 furnished at the penetration hole 2 of a floor panel 1. A female screw portion 5 is provided at the lower part of the sleeve 3. The diameter of the female screw portion 5 is made smaller than that of the housing portion 4, and a positioning step portion 6 is provided between the female screw portion 5 and the housing portion 4. A supporting leg main body 9 at whose upper portion a screw-driving groove 8 is provided, is screwed into the female screw portion 5. A loosening-stop nut 11 whose upper portion possesses a screw-driving groove 10, is screwed onto the upper portion of the support leg main body 9. A corrugationlike corrugated washer 12 at which recessed portions 12a and projecting portions 12b are alternately continued, is fitted tot he upper portion of the support leg main body 9. The corrugated washer 12 is pinchingly held between the loosening-stop nut 11 and the positioning step portion 6. Recessed and projecting shape hit portions 19 that come to coincide mutually with the recessed and projecting portions 12a, 12b of the corrugated washer 12 are provided on the upper surface of the positioning step portion 6 and the lower surface of the loosening-stop nut 11.
Patent JP-H08197250-A (JP)
Title: Welding robot
Inventor: ASADA HISASHI
IPC: B25J9/22
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a robot applicable to job shop work by mounting a teaching device to the tip part of robot arm and detecting precise position and shape with a weld line detecting device. CONSTITUTION: A base, on which a welding robot 1 and robot controller 2 are mounted, is moved near a work 6 with vehicle and is fixed to floor. Further, a weld line to be joined is taught to a teaching device. Next, by mounting a sensor unit to a shaft 12a of a welding torch 12 of welding robot 1 and then by scanning the welding robot 1 along the focus taught by the teaching device 4, the taught data from the teaching device 4 stored based on search data obtained with displacement sensor 50 is corrected. The conditions, by which a welding robot executes welding, such as moving instruction, welding speed, welding current, etc., are set, the job to be executed by the welding robot is automatically prepared by the robot controller 2. Subsequently, the welding is executed.
Patent JP-2000068384-A (JP)
Title: Method for evaluating performance of very large scale integrated circuit
Inventor: THILL MICHEL
IPC: H01L21/66
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the effects of crosstalks of a large scale integrated circuit. SOLUTION: This method for evaluating the performance of very large scale integrated circuits is provided with a first step (E1) of generating the value of equivalent coupling capacitance (CTi) to a fixed potential ground as the total of the value of the actual coupling capacitance (Cij) of a lead (Li) and a lead (Lj) of the circuit for the respective leads (Li) of the circuit and assigning a weighting coefficient (Kij) to the generated respective values and a second step (E2) of generating changeover time intervals ([tid, tif]) to the respective leads (Li) as function of the equivalent capacitance (CTi) following the first step (E1).
Patent JP-S60157002-A (JP)
Title: Code joint detector
Inventor: INADA HISANOBU
IPC: G01B11/10
Filed: 1984-01-26
Abstract: PURPOSE:To improve the efficiency of detecting operation by arranging a mechanical, electric, or optical detecting means at the cord run position of a cord extending device and detecting joint parts, and counting them by a counter. CONSTITUTION:A cord 10 to be detected is run between a fixed roll 1 and a movable roll 3 to detect an increase in the gap (l) between the movable roll 3 and a sensor 5 when the movable roll 3 is pressed up with a joint part S, detect a shock during the passing of the joint part S through an actuator 12 by bringing the running cord into contact with a sensor 11, or detect the joint part S optically by running the cord between a projection part 15 and a photodetection part 16. The detection signal is inputted to a counter 9 through an amplifier 7 in each case to detect and count joint parts. consequently, whether a joint part S is present or not and its number are detected automatically to improve the speed and accuracy of the operation.
Patent JP-S54106168-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUDA OKIMITSU
IPC: H01L21/225
Filed: 1978-02-09
Abstract: PURPOSE: To secure the doping of platinum to the substrate with a high reproducibility via the film of the solution in which the chloroplatinic acid aqueous solution is dissolved into the alcohol solution of silicon tetrhydroxide.  
     CONSTITUTION: H 2 PtCl 6 .6H 2 O is dissolved into ethanol dissolved with Si(OH) 4  and ketp under the normal or higher temperature to cause variation of Si(OH) 4 → SiO 2  + H 2 O. Thus, the SiO 2  film is formed. Using this nature, the solution of such composition is coated and then a heat treatment is given in the inactive gas to diffuse the platinum into the substrate by heat. As a result, the high-reproducibility introduction of the depe agnet becomes possible, enhancing the electric characteristics for the device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06217985-A (JP)
Title: Snare for endoscope
Inventor: YOSHINAGA EMI
IPC: A61B17/221
Filed: 1993-01-29
Abstract: PURPOSE:To permit a cutting ring at the end portion of a snare to erect in any direction so as to enhance the controllability of the snare in cutting a tumor by providing around the cutting ring at least one wire which can be freely drawn out at the end of a scope. CONSTITUTION:A snare for use with an-endoscope has a cutting ring 1 provided at its end portion to excise tumors, and the ring 1 is bound at a supporting point 2, introduced into an insertion tube 3, and connected to a control portion 4 provided at a proximal end. In this case, a nonconductive wire 7 is connected to a point 8 of the cutting ring 1 opposite to the supporting point 2 and one end of the wire 7 is introduced into the insertion tube 3 and connected to a control portion 9. In use, the snare is inserted into a forceps hole, and the end of a scope is brought close to near a tumor and then the ring 1 is erected around the supporting point 2 via the wire 7 by an operation for pulling the control portion 9, so as to facilitate an operation for fitting the ring 1 over the tumor.
Patent JP-2000212492-A (JP)
Title: Resin composition for printing ink and printing ink composition
Inventor: OKUDA TATSUYUKI
IPC: C09D11/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which solve problems in terms of stability on a machine, surroundings for printing work, setting time and the like wherein a weight- average molecular weight of a resin for a printing ink is not less than a specified value and a number-average molecular weight of the resin is not less than a specified value. SOLUTION: A resin composition is composed of: 20-80 pts.wt. of the resin of a printing ink having a weight-average molecular weight of not less than 15,000 and a number-average molecular weight of not less than 5,000; 10-30 pts.wt. of a vegetable oil; and 10-50 pts.wt. of a petroleum solvent having the high boiling point, and obtained by heat dissolving and mixing them at 150-280 deg.C for 5-240 min. The resin for the printing ink uses: a rosin-modified phenol resin wherein a resin precursor is a resol resin having not less than 4 of nuclear form number; a petroleum-modified phenol resin; a maleic acid-modified phenol resin; an alkyd resin, and the like.  The resin of which the molecular weight distribution can be controlled is obtained by dissolving a commercially available resin for a printing ink in a good solvent such as toluene and xylene followed by adding a poor solvent such as methanol and ethanol to perform reprecipitation treatment, filtration and drying.
Patent JP-S59139337-A (JP)
Title: Hydration of acetylene and its derivative
Inventor: YAMASE TOSHIHIRO
IPC: B01J19/12
Filed: 1983-01-28
Abstract: PURPOSE:To produce an aldehyde easily, economically, selectively, in high yield and efficiency, by hydrating an acetylene compound using a specific polyacid as a photo-catalyst. CONSTITUTION:An aldehyde is prepared by hydrating acetylene or its derivative of formula [X is H, <=10C alkyl or (substituted) phenyl] under the radiation of sun light, etc. in the presence of a photo-catalyst comprising one or more polyacids selected from isopolyacids composed of titanic acid, tungstic acid, molybdic acid, vanadic acid, niobic acid, tantalic acid or uranic acid, e.g. isopolytungstic acid, etc. and heteropolyacids compsed of the above acid and Si, P, B or Co, e.g. phosphotungstic heteropolyacid. EFFECT:Since the photo-catalyst keeps its activity stably, and can be used repeatedly without necessitating troublesome operation, the running cost for the production of the objective compound is also reduced.
Patent JP-S58132030-A (JP)
Title: Production of porous membrane
Inventor: NAKANISHI HIROSHI
IPC: H01L21/312
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate the low-cost production of a porous membrane having uniform micropores with a freely controllable diameter, by allowing the surface of an organic polymer membrane to support fine particles containing a semiconductor and irradiating the membrane with light in the presence of water. CONSTITUTION:The surface of a polymer membrane consisting primarily of an organic substance is allowed to support fine particles containing a semiconductor or both a semiconductor and metal. The fine particle-supported side of the polymer membrane is irradiated with light having an energy higher than the excitation energy of the semicondutor in the presence of water to decompose the membrane around the fine particles to form pores with a diameter corresponding to the particle diameter. As the semiconductors which can be used, there can be mentioned, oxides, sulfides, phosphides, arsenides, selenides, and tellurides of metal. As the process for allowing the surface of a polymer membrane to support the fine particles, a process is possible including uniformly dispersing fine particles in a solvent, immersing a polymer membrane in the dispersion, withdrawing the membrane to attach the fine particles on the surface, evaporating the solvent and applying a slight pressure to the membrane.
Patent JP-H07211289-A (JP)
Title: Back light
Inventor: SUZUKI MITSUHIRO
IPC: H01J61/30
Filed: 1994-01-11
Abstract: PURPOSE:To improve the light emitting efficiency of a discharge lamp in a high tube current range by widening the surface area of a lamp holder to give the heat radiating function. CONSTITUTION:A discharge lamp 1 is arranged in one end of a transparent light transmitting body 3, and the inner surface of the tube 1 is surrounded by a lamp holder 2 coated with a reflecting sheet 5, and while the lamp holder 2 is extended to the back surface of the sheet 5. The lamp holder 2 is made of the metal having excellent heat conductivity such as aluminum and copper to give the heat radiating characteristic to the holder 2 itself. The temperature in the surroundings of the tube 1 is lowered by giving the beat radiating characteristic to the holder 2. Consequently, lowering of the light emitting efficiency of the tube 1 in a high tube current range can be prevented, and as a result, high luminance can be efficiently obtained.
Patent JP-S57126639-A (JP)
Title: Extruding machine
Inventor: HAYASHI KAGEMI
IPC: B29C48/50
Filed: 1981-01-30
Abstract: PURPOSE:To obtain an extruding machine capable of regulating supply of material easily and exactly by a method wherein a feed roller is driver through a change gear and the ratio of rotation between a screw and the feed roller is allowed to be variable. CONSTITUTION:The turning force of a motor 10 is transmitted to the input shaft 12 of a reduction gear through a belt and from the 1st output shaft 17 to a rotating shaft 13 of a screw 2. On the other hand, the turning force is transmitted from the 2nd output shaft 23 to the rotating shaft 16 of a feed roller 3 via a change gear 20 through a belt. When the supply of material is in excess or in shortage, the rotation of the feed roller 3 is respectively reduced or increased by operating a change gear 20.
Patent JP-S62179472-A (JP)
Inventor: DEIBITSUDO KUROODO FUEKUTO
IPC: A61M25/01
Filed: 1987-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000211375-A (JP)
Title: Weather strip and vehicle door member
Inventor: MAEKAWA HIROSHI
IPC: B60R13/06
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip which prevents intrusion of water due to a step between a sash and a door inner panel for a sash type vehicle and to provide a door member for a sash type vehicle. SOLUTION: A weather strip 1 has sectional shapes of a sealing portion 3 and a fixing portion 5. This weather strip 1 has an extrusion molded portion and at least one molded portion formed so as to join a cut end of the extrusion molded portion. The weather strip 1 is mounted on a base body having step, such that the molded portion abuts against the base body. At the molded portion, a convex line 9 is provided on a bottom face 11 of the fixing portion in a longitudinal direction of the weather strip 1. The convex line 9 has an inclined portion 13 inclined so as to discharge water toward outside a vehicle in a state as installed on a base body.
Patent JP-S5397792-A (JP)
Title: (54)tomographic apparatus
Inventor: MITSUMATA HIROSHI
IPC: A61B6/02
Filed: 1977-02-08
Abstract: PURPOSE: To reduce the size of apparatus and enhance the accuracy of collected data by radiating radiations while rotating a radiation source generating fan beams and plural radiation detectors receiving these in each position where they are parallel moved about the center of the subject being the same center. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05213321-A (JP)
Title: Packaging machine
Inventor: IWATA YASUO
IPC: B65B51/10
Filed: 1992-01-28
Abstract: PURPOSE:To improve the performance of heat seal lay a method wherein when a box-like article and a packaging sheet are pushed into a pocket of a rotary body and the protruding ends of the packaging sheet are folded and heat-sealed, the contact conditions of a seal heater are controlled corresponding to the rotating speed of the rotary body. CONSTITUTION:A wheel C is rotated so that a box-like article A in a pocket C1 is transferred and a packaging sheet B is sucked by a sucking face C3 so as to block the pocket C1. When the pocket C1 comes in line with a pocket 2 of a rotary body 1, a pusher 3 is brought in action by a control cam 6 to push the box-like article A and the packaging sheet B into the pocket 2. Folding claws 4 and folding flaps 5 are put in action in turn by the control cam 6 to fold the protruding ends of the packaging sheet B along the outer face of the box-like article A. Seal heaters 7 are pressed on the packaging sheet B to weld the folded parts. When the rotary body 1 is operated at a low rotating speed, the seal heaters 7 are withdrawn by a withdrawal mechanism 8. After that, the box-like article A is pushed into a pocket D1 of a transfer wheel D from the pocket 2.
Patent JP-H05200831-A (JP)
Title: Nozzle for extrusion
Inventor: HIGUCHI YOSHIAKI
IPC: B29C48/08
Filed: 1992-01-29
Abstract: PURPOSE:To provide the nozzle for extruding a sheet which is provided with the thickness-regulating mechanism with quickly responding speed. CONSTITUTION:In the nozzle extruding molten resin into a thin film, a piezoelectric element 71 is fitted to the regulating bolt 6 provided on the lip 5 constituting a slit 4, and the piezoelectric element 71 is subjected to high frequency vibration by application of high frequency output, whereby high frequency vibration is applied to the slit. In the vibrating part, its friction coefficient between said part and the molten resin is decreased, and the amount of flowing out is increased, whereby the thickness of the sheet may be regulated. Consequently its responding speed is increased, and the quick thickness-regulation may be obtained, and further its mechanism becomes compact.
Patent JP-H0916066-A (JP)
Title: Correspondence education system
Inventor: SUZUKI YASUSHI
IPC: G06Q50/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently execute processing to grade the answers to questions forwarded from students. SOLUTION: The correspondence education system for grading the answers to the questions forwarded from the students has a receiving means 11 which receives the information including the answer information from the students recorded on prescribed answer paper 10 as image information, conversion means 11a which converts the prescribed answer information among the image information received by the receiving means 11 to code information and a grading processing means 12 for executing the grade processing of the code information converted by the information converting means 11a according to a grading program.
Patent JP-H07215719-A (JP)
Title: Gallium with oxidized film and production of compound semiconductor single crystal using the same
Inventor: INADA TOMOKI
IPC: C30B29/42
Filed: 1994-02-07
Abstract: PURPOSE:To simply and inexpensively prevent the contact of gallium with a packing body and the contamination by impurities and to attain high quality by forming a gallium oxide layer having a specific thickness on the surface of a high purity gallium metal. CONSTITUTION:The gallium with its oxide film is obtained by allowing the gallium metal having 99.9999% purity to stand in the air or a atmosphere containing gaseous oxygen or heating at below m.p. (25-27 deg.C) to form the oxidized gallium layer such as GaO, Ga2O, Ga2O3 with equal to above 10Angstrom  thickness to the upper limit of thickness free from decoloration. A III-V group compound semiconductor single crystal which in one of GaP, GaAs, GaAsP, GaAlAs, GaInP, GaInAsP, GaAlP, GaInAs, GaN, GaSb, GaInSb, GaInAsSb, is formed on the surface of the gallium metal which is bared by peeling the oxidized gallium film, while preventing the contamination by impurities using as highly developed technology as possible in addition to the conventional technology.
Patent JP-S5296538-A (JP)
Title: Reflecting screen
Inventor: INOUE CHIKATOMO
IPC: G03B21/60
Filed: 1976-02-10
Abstract: PURPOSE:To enable the view of a bright image of a high contrast even by a low power lamp by rendering the light diffused on a screen plane to project onto the onlooker's eye.
Patent JP-H09201760-A (JP)
Title: Fine protrusion polishing device and method
Inventor: YASUHIRA NOBUO
IPC: B24B49/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reliably polish a fine protrusion without damaging the base plate front surface having the fine protrusion, by providing an abrasive head oscillating means for bringing an abrasive tape supplied to the abrasive head in contact with the fine protrusion and oscillating the tape and the abrasive head. SOLUTION: An abrasive head moving means is provided with an X stage for moving an abrasive head 9 in the X direction of a coordinate axis and a Y stage for moving it in the Y direction of the coordinate axis, and the abrasive head 9 holding the abrasive tape 11 is moved in the position of a fine protrusion 10 on the basis of the information obtained by a sensor means. The abrasive head oscillating means brings the abrasive tape 11 supplied to the abrasive head 9 in contact with the fine protrusion 10 by pressing it by an abrasive head compressing part, oscillates the abrasive tapes 11 and the abrasive head 9, and polishes the fine protrusion 10 from above.
Patent JP-S62173152-A (JP)
Title: Circular copying model
Inventor: TAKIGAWA TOSHIMICHI
IPC: B23Q35/42
Filed: 1986-01-27
Abstract: PURPOSE:To make copying on a large diametral curved surface in a super precision grade performable, by letting bending moment act on a model shaft within the elastic limit and forming the specified circular arc in an accurate manner, in case of a circular copying model machining the curved surface of a large diametral reflector. CONSTITUTION:A curved surface center of a workpiece 19 is made to accord with a position of a centerpositioning pin 3, and a fluid is fed to actuators 14a and 14b, letting such bending moment that becomes equal to a curved surface of the workpiece 19 act on a model shaft. At this time, in order to eliminate a tensile stress due to frictional resistance between shanks at both ends of the model shaft and a moment axis, both ends of the model shaft 15 are pressed by set-screws 17a and 17b. Next, a curved surface center of the workpiece 19 and an R bending center of the model shaft are accorded with each other by adjustment of adjusting screws 25a and 25b. Under this state, if a sliding block 21 is shifted along a slide rail 20, an infeed sliding block 23 is guided by the model shaft 15 and shifted along a curved surface of the workpiece 19, whereby a cutting tool 24 is made intol cutting feed along the curved surface of the workpiece 19, thus surface cutting of the workpiece 19 comes to be performable.
Patent JP-H06227934-A (JP)
Title: Dental adhesive set
Inventor: YAMAMOTO NAOKI
IPC: A61K6/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide an adhesive set improving the adhesivity of dental repairing materials to the surface of tooth. CONSTITUTION:The dental adhesive set comprises the combination of a dental adhesive with a tooth surface-treating agent comprising a solution containing FeCl3, FeCl2 or FeSO4, the dental adhesive containing one or more kinds of monofunctional radically polymerizable unsaturated monomers, one or more kinds of multifunctional radically polymerizable unsaturated monomers, and a compound produced by partially adding oxygen to a trialkyl borane as main components.