baber/WOPTO huggingface dataset:
Patent JP-H04300109-A (JP)
Title: Disk fixing mechanism of spindle
Inventor: NAKAMURA YUKIO
IPC: B23B31/20
Filed: 1991-03-27
Abstract: PURPOSE:To prevent surface contact of a disk securely by advancing disk stabilizing claws in radial outward direction of a spindle by means of a claw driving means and pressing the inner periphery of a disk against a pressing surface by means of disk stabilizing claws to position the disk correctly. CONSTITUTION:When a disk 11 is fixed to a spindle 1 by means of a disk fixing mechanism during the inspection and various machinings of disk type magnetic recording medium in production process, a top 2 is withdrawn in the direction that disk fixing claws 3 are opened after the top 2 is positioned at a disk set position and the disk 11 is fitted closely onto the disk fixing claws 3. Then disk stabilizing claws 5 are advanced from a closed position to a disclosed position by a cam-shaped claw driving means 8 to press the inner periphery of the disk 11 against a pressing surface 4 by means of the top end of the stabilizing claw 5 until the disk 11 is positioned correctly at right angle relative to the axis of the spindle 1. At the same time, the disk fixing claws 3 are made in contact with the inner periphery of the disk 11 to fix the disk 11 to the spindle 1.
Patent JP-H04300053-A (JP)
Title: Method and device for belt type continuous casting for metallic sheet
Inventor: YASUDA KAZUMI
IPC: B22D11/18
Filed: 1991-03-27
Abstract: PURPOSE:To form the solidified shell of uniform thickness in the belt width direction by allowing a molten metal containing vessel and a basin part to communicate with each other by a siphon type pouring device, changing a water level in the molten metal containing vessel and filling the basin part with a molten metal of the prescribed quantity. CONSTITUTION:A basin part 6 of a continuous casting device 1, and a molten metal containing vessel 10 are allowed to communicate with each other by a siphon type pouring device 8. A molten metal supply port 8-3 of the pouring device 8 is opened large in the width direction of a belt 4, and a flow velocity of a molten metal can be made extremely small. By moving vertically the molten metal containing vessel 10 and changing a water level, a flow rate is adjusted. The reverse side of the belt 4 is cooled by a cooling nozzle 14, and a molten metal 9 is taken out as a metallic sheet 15. In such a way, a solidified shell 12 of uniform thickness can be formed in the width direction of the belt 4, and the metallic sheet 15 in which the quality and state of the surface are excellent can be manufactured.
Patent JP-S52146255-A (JP)
Title: Liquid crystal panel
Inventor: YAMASHITA SHIROU
IPC: G09F9/35
Filed: 1976-05-31
Abstract: PURPOSE: To align the configuration of the molecular groups and facilitate production by coating needle-form magnetic materials on the inside surface of glass plates formed with NESA electrodes and subjecting the magnetic materials to magnetic orientation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0578189-A (JP)
Title: Liquid potassium silicate fertilizer
Inventor: YUMURA YOSHIO
IPC: C05D1/00
Filed: 1992-03-19
Abstract: PURPOSE:To improve preservation stability for a long period, applicability and quick-acting properties by dissolving potassium silicate and magnesium ethylenediaminetetraacetate in water. CONSTITUTION:A liquid potassium silicate fertilizer is obtained by mixing potassium silicate with an aqueous solution of magnesium ethylenediaminetetraacetate at 2-10wt.% concentration in an amount of 30-60 pts.wt. based on 100 pts.wt. potassium silicate. The fertilizer is diluted to 500-2000 times for use.
Patent JP-H03262996-A (JP)
Title: External tube breakage detecting method for double tube vapor generator
Inventor: KAWAGUCHI ICHIRO
IPC: G21C17/02
Filed: 1990-03-14
Abstract: PURPOSE:To detect the breakage of an external tube by shunting part of liquid metal by a by-pass tube at the exit side for the liquid metal outside a double pipe heat transfer tube, reducing the pressure of the liquid metal and cooling it, and thus separating gas which flows in and is dissolved as gas bubbles. CONSTITUTION:While sodium outside the double pipe heat transfer/tube flows in an exit-side conduit 10, opening/closing valves 12 and 13 of the by-pass conduit 11 are opened, an electromagnetic pump 18 is driven to admit part of the sodium to the conduit 1, and the sodium 2 is passed through an orifice 14 and reduced in pressure and further cooled by an air cooling fan 15. Gaseous helium, which flows in the sodium 2 and is dissolved when the external tube of the double pipe heat transfer/tube is broken, at the gap part of the double pipe heat transfer/tube is separated from the sodium. Separated resulting gas bubbles 4 are detected by a detector 17 as the impedance variation of a solenoid type detection coil 16 at the outer periphery at the intermediate position of the conduit 11.
Patent JP-2000257206-A (JP)
Title: Panel
Inventor: ONODA YOJI
IPC: A47B96/20
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a panel which is light in weight, diversified in design, and used for a cloth-storage chest and an interior wall, a door, etc., of a building. SOLUTION: A panel comprises a core 3 comprising a honeycomb core, a roll core, etc., which are partitioned into a large number of cells by bulkheads 2 partitioned in their thickness direction, a cardboard 4 attached to a face side and a back side of the core 3, and a plurality of decorative plates 5a-5e comprising a decorative base plate and a decorative paper, etc., formed of a plywood, a wooden chip board, a metal sheet, etc., which are attached to a face side and a back side of the cardboard 4.
Patent JP-H01238567-A (JP)
Title: Production of 2,3-disubstituted-4-substituted cyclopentanone
Inventor: NOYORI RYOJI
IPC: C07C67/00
Filed: 1988-03-18
Abstract: PURPOSE:To practically obtain the title compound which has physiological action through simplified operations with no use of phosphine compound and heavy metal, by allowing 4-substituted-2-cyclopentenone in the presence of an organolithium compound and an organozinc compound. CONSTITUTION:A compound of formula I [R<2> is tri(1-7C)hydrocarbonsilyl, 1- alkoxy-substituted(1-7C)alkyl], its mirror-image compound and their mixture is allowed to react in the presence of a compound of formula II [R<3> is tri(1-7C) hydrocarbonsilyl; R<4> is H, methyl; R<5> is 1-10C alkyl, 3-10C alkenyl; n is 0, 1] and an organozinc compound such as dimethyl zinc. Then, a halide of formu la III (X is Cl, Br or the like; Y is ethylene, ethynylene; R<6> is H) is allowed to act on the active product in the reaction system to give the compound of formula IV.
Patent JP-H03264841-A (JP)
Title: Adhesiveness measuring method for coating film
Inventor: SAITO MASAHIRO
IPC: G01N3/46
Filed: 1990-03-14
Abstract: PURPOSE:To detect the adherence of a thin film such as a vapor deposition film by obtaining the sizes and the shapes of cracks formed by scratching the surface of a coated film with an indenter, the interval between cracks and a breakdown load. CONSTITUTION:A peel monitoring device is provided with a shape detector 20 for detecting the shape of a flaw on the surface of a film, a surface-property reading part 21 for reading the signal from the detector 20, a surface measuring pat 23 and a personal computer 24. An indenter 5 of a scratch testing device is brought into contact with the surface of a coating film (t). A constant vertical load is applied on the indenter 4, ad the surface of the film (t) is scratched. At this tie, the size and the shape of the crack in the film (t) formed at the tip of the indenter 5 and the interval between the cracks are detected with the shape detector 20. The the surface of the film (t) is scratched with different vertical loads being applied on the indenter 5. The breakdown load on the film (t) generated at the tip of the indenter 5 is detected with a semiconductor detector 6. The adherence of the film (t) can be obtained based on the relationship among the obtained sizes of the cracks. interval between the cracks, the broken area of the film ad the breakdown load of the film.
Patent JP-H0641070-A (JP)
Title: Indole derivative
Inventor: NARUTO SHUNJI
IPC: A61P25/28
Filed: 1993-03-23
Abstract: PURPOSE:To provide a new compound useful as a therapeutic agent for Alzheimer type senile dementia, having inhibitory activity against acetylcholine elastase. CONSTITUTION:A compound of formula I [each of R1 and R2 is H, a lower alkyl, (substituted) aryl, etc.; (p) is 1-3; U is CO or CH(OR<3>) (R<3> is H or OH- protecting group); V is (CH=CH)m-(CH2)n ((m) is 0-2; (n) is 0-7 with the proviso that (m) and (n) and not 0 at the same time); W is a nitrogen-containing heterocyclic ring or group of formula II (each of (k) and (l) is a 1-4; R<4> is H, a lower alkyl, aryl, etc.), etc.] such as 1-methyl-3-[ 3-(1-benzyl-4-piperidyl)acryloyl]indole. The compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV (X is eliminable group) in the presence of a Lewis acid and reacting the reaction product with a compound of the formula H-R<7> is a nitrogen-containing heterocyclic ring).
Patent JP-H03262873-A (JP)
Title: Slip form device
Inventor: IMIBE ATSUSHI
IPC: G01K7/00
Filed: 1990-03-14
Abstract: PURPOSE:To improve accuracy in the climbing quantity of a climbing jack by controlling the climbing quantity of the jack on the basis of the eccentric value and rolling value of a slip form device measured by a laser transit on the ground. CONSTITUTION:Plural targets provided at a slip form device are measured by a laser transit 58. Laser beams from the transit 58 are received by the laser beam receiving device 59 of the form device, and the coordinate data is inputted into a computer 44. The height of the form device is measured by a light wave distance meter 60, and the height data is inputted into the computer. The concrete temperature in a formwork is measured by a temperature sensor 57, and the temperature data is inputted into the computer 44. The computer 44 further obtains the eccentricity and rolling value of the form device from the coordinate data and drives a hydraulic unit 48 through a sequencer 45 so as to drive a climbing solenoid valve 46 or a resetting solenoid valve 47 to control a climbing jack 6.
Patent JP-S59189424-A (JP)
Title: Unattended operation controlling system
Inventor: YAJIMA TATSUO
IPC: G06F1/00
Filed: 1983-04-12
Abstract: PURPOSE:To prevent a setting error of a mode by counting a person entering to room and a person leaving from room by a sensor, discriminating the number of persons in the room from its difference, detecting whether a person exists or not, and setting automatically a device in the room to a person existence mode or a person non-existence mode. CONSTITUTION:Entry to room is confirmed by a card reader for entrance 11 provided on the entrance of a machine room, and it is inputted to a person entering to room counter 13. Also, the leaving from room is confirmed by a card reader for exit 12 provided on the exist of the machine room, and it is inputted to a person leaving from room counter 14. A numerical value of the counter 14 is subtracted 3 from a numerical valve of the counter 13, and the result shows that a person exists in the room if there is a balance and no person exists in the room if there is no balance. In accordance with whether a person exists or not in the room, an operation mode determining means 4 determines a person existence mode or a person non-existence mode and outputs 5 it. In this way, an operation mode is determined automatically, and a setting error of a mode is prevented.
Patent JP-H02243723-A (JP)
Title: Induction heating bright heat treatment system
Inventor: IMAI TETSUO
IPC: C21D1/42
Filed: 1989-03-16
Abstract: PURPOSE:To enable non-oxidizing bright heat treatment to inner and outer surfaces of a material to be treated by heating the long pipe like material to be treated with an induction heating furnace and arranging a pusher, stopper and loader along carrying guides at inlet and outlet sides to the specific position. CONSTITUTION:At the time of supplying the pipe 7 to be treated on the carrying guide rollers 6 at inlet side in the induction heating furnace 1, the stopper 11 is advanced to the pipe 7 passage. On the other hand, the pusher 10 is shifted to the right direction, and the end part of the pipe 7 is pushed to the stopper, and at the time of air-tightly holding the pipe 7 with both, a sensor of the stopper detects the pushing pressure and the pusher is stopped. Successively, H2 gas is caused to flow from the source 13 through an introducing hole of the pusher 10, inner part of the pipe 7, and discharging hole of the stopper 11 to replace the air in the pipe 7. After that, the stopper 11 is retreated, and the pusher 10 charges the pipe 7 into the furnace 1 under H2 gas atmosphere through a gas seal chamber 4, and the bright heat treatment is executed to both of the inner and outer surfaces. When the tip part of the pipe 7 reaches outlet of a gas seal chamber 5, the H2 gas from a source 14 waiting at just back of the chamber 5 is discharged into the loader 12, and when the sensor detects the pushing pressure with the pipe 7, the pipe 7 is air-tightly connected with the loader 12 to following by move this, and the supplying H2 of the source 13 is stopped and the H2 gas from the source 14 is supplied in the pipe 7.
Patent JP-H05267645-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L29/68
Filed: 1992-03-19
Abstract: PURPOSE:To easily and efficiently integrate an RHET and FET on the same substrate. CONSTITUTION:At the time of integrating an RHET and FET on an InP substrate 10, a Cr/Au collector electrode 28, Cr/Au base electrode 28, and Cr/Au source and drain electrodes 32 and 34 are respectively formed by ohmic- connection on the exposed surface of an n<+>-type InGaAs collector layer 12, exposed surface of an n-type InGaAs base/channel layer 16, and surface of an n<+>-type InGaAs emitter layer 26 by performing etching with a phosphoric acid etching solution. On the other hand, an As-segregated surface layer 38 is formed on the exposed surface of the layer 16 by performing etching with a hydrofluoric acid etching solution and a Cr/Au gate electrode 40 is formed on the layer 38 by Schottky connection.
Patent JP-S63230068-A (JP)
Title: Recover of esters from fermentation gas
Inventor: FURUTA AKIO
IPC: C12F3/00
Filed: 1987-03-20
Abstract: PURPOSE:To recover esters of aromatic components, by bringing an emitted gas from an alcoholic fermentation process into contact with a specific adsorbent. CONSTITUTION:Any of (A) (i) Y type zeolite, prepared by dealumination treatment to adjust the molar ratio SiO2/Al2O3 to >=10, (ii) pentasil type high-silica zeolite and (iii) modified silica treated with an organosilane compound having at least one or more 14-20C alkyl groups is filled in, e.g. a packed column, and a gas generated from an alcoholic fermentation process is brought into contact therewith at room temperature under ordinary pressure to adsorb esters. The desorption can be readily carried out with an organic solvent, such as ethanol.
Patent JP-H0711393-A (JP)
Title: Ductility processing and casting material together with welding filling material as structural element exposed to hot concentrated sulfuric acid or fuming sulfuric acid
Inventor: HERUMUUTO DEIIKUMAN
IPC: C01B17/80
Filed: 1994-03-09
Abstract: The present invention relates to the use of materials for parts contacted by hot, concentrated sulphuric acid and oleum having a strength of from 0 to 10% by weight and also the preparation of sulphuric acid using these materials.
Patent JP-S55155542-A (JP)
Title: Inlet and outlet device of cooling liquid for liquid cooled rotor-type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: F16J15/46
Filed: 1979-05-22
Abstract: PURPOSE:To prevent leakage of cooling liquid without fail even in the case the pressure of compressed air is decreased by providing a ring-shaped expanding and shrinking body between an outlet chamber in which shielding gas is sealed and an inlet and outlet pipe, and supplying the shielding gas together with the compressed air. CONSTITUTION:In order to prevent the leakage of cooling liquid which flows from an outlet chamber in which shielding gas is sealed to an outlet chamber in which free air is mixed, a retaining ring 88 is provided at the outer periphery of an inlet and outlet pipe, and a ring-shaped expanding and shrinking body 86 comprising rubber is contacted with the inlet and outlet pipe. The compressed air is supplied to said expanding and shrinking body 86 via a valve 90 and a check valve 92 for preventing the back flow, and the shielding gas is supplied to the outlet chamber via a valve 94 and the check valve 93. In this constitution, since the shielding gas is supplied to the expanding and shrinking body 86 even though the pressure of the compressed air is decreased due to failures, the inlet and outlet pipe can be  maintained in the press-stuck state.
Patent JP-H07246686-A (JP)
Title: Rule-containing polyolefinic resin multilayered sheet for bending working and chip box
Inventor: YASUIKE TETSUO
IPC: B32B3/02
Filed: 1994-03-09
Abstract: PURPOSE:To eliminate breakage at the time of bending, to enhance impact resistance after working and to improve dead holding properties and content hermetical sealability by forming a first layer becoming the outermost layer and at least one layer on and after a third layer from a specific polyolefinic resin and setting the elongation at breakage of both layers to a specific value. CONSTITUTION:In a multilayered sheet of at least a three-layered structure having a rule provided thereto for a chip box and a total thickness of 50-200mum, the second layer 2 inside the outermost layer 1 becoming the outside surface of a container is composed of a polyolefinic resin containing 20-70wt.% of an inorg. filler, for example, silica or diatomaceous earth and the first layer becoming the outermost layer 1 and at least one layer on and after a third layer are composed of a polyolefinic resin whose elongation at breakage is 500-1200%. The depth of a rule 6 for bending processing is pref. 5-50% of the total thickness of the sheet and the width thereof is pref. 2-400% of the total thickness of the sheet.
Patent JP-S58181247-A (JP)
Inventor: MURATA SHIROU
IPC: H01H73/18
Filed: 1982-04-15
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-H07242708-A (JP)
Title: Coagulation of polymer latex
Inventor: TAKAMI NOBUYASU
IPC: C08F6/22
Filed: 1994-03-08
Abstract: PURPOSE:To obtain substantially spherical coagulated particles having a narrow particle size distribution by coagulating a latex comprising a rubber-modified vinyl polymer and having a rubber polymer content of at least 50wt.% in a specific coagulant concn. under specific agitation conditions at a specific coagulation temp. CONSTITUTION:A latex comprising a rubber-modified vinyl polymer either alone or in combination with a vinyl polymer and having a rubbery polymer content of at least 50wt.% is brought into contact with a coagulant in a coagulant concn. GCmmol/l (wherein C is a coagulation value in terms of mmol/l): C<=GC<=C+2,000 (when the coagulant is a salt and the cation thereof is monovalent), C<=GC<=C+30 (when the cation is bivalent), C<=GC<=C+10 (when the cation is trivalent) or C<=GC<=C+30 (when the coagulant is an acid) under agitation condtions: 100<= peripheral speed of agitating blades <=800cm/s at a coagulation temp.: Tm-40 deg.C<= coagulation temp. <=Tm+20 deg.C (wherein Tm is the softening point  deg.C of the polymer to be recovered) to coagulate the latex. The latex is obtd. by emulsion polymn. of an alkyl (meth)acrylate in the presence of polybutadiene or the like. The Tm and C are values measured by specific methods.
Patent JP-H01236859-A (JP)
Title: Facsimile communication system
Inventor: OGAWA HIDEAKI
IPC: H04N1/00
Filed: 1988-03-17
Abstract: PURPOSE:To transmit document information also as a code data by writing code information to a prescribed edge of a bit map image as a bit pattern and sending the inputted code information two forms such as image and code data. CONSTITUTION:A character font expansion section section 3 reads a character font 4 corresponding to an inputted character code from a KANJI (Chinese character) ROM sequentially to form a bit map image. Simultaneously, a code information assembling section S expands the inputted character code into a bit pattern comprising white/black dot strings and writes it to the edge of a frame corresponding to the paper sheet on which the bit map image is formed. Then the bit map image including the bit pattern is sent to a facsimile data coding section 5. Thus, the image data and the code data are reproduced in such a way and printed out.
Patent JP-H01237239-A (JP)
Title: Seal structure of guide rail for passive belt
Inventor: INOUE SHOJI
IPC: B60R22/06
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the drip off of grease into a car compartment by projectingly installing a sub lip for receiving the grease on the inside surface of a sealing member and receiving the grease which flows out from a guide groove, in the sealing structure of a guide rail for passive belt. CONSTITUTION:A seal lip 9 and a sub lip 10 in bifurcated form are projectingly installed onto the inside surface of a sealing member 7. Therefore, the grease which flows out from a guide groove 5 on a guide rail 1 in case of high temperature is dammed up by the sub lip 10, and stored on the upper surface side of the sub lip 10. Therefore, the dripping out of the grease into a car compartment from the top edge of the sealing lip 9 is prevented. Further, though a portion of the grease tends to flow downwardly along the plate part 11 of a slider 2, the sub lip 10 is press-attached onto the plate part 11, and the flow of the grease along the plate part 11 is surely obstructed, and the contamination of the periphery by the grease can be prevented.
Patent JP-S63229930-A (JP)
Title: Error correction adaptor in data transmission system
Inventor: MATSUSHITA HIDEAKI
IPC: H04L1/00
Filed: 1987-03-18
Abstract: PURPOSE:To improve the quality of line by providing an error correction adaptor to a line having bad line quality oppositely so as to correct the data error. CONSTITUTION:A frame constitution section 14 of a data transmission conversion section 1 reconstitutes data into a frame of a predetermined form from an error correction code from an error correction code generating section 13 and a data main part from a speed conversion section 11 and a synchronizing pattern signal from a synchronizing patten generating section 12 and sends the result to the line 3. A data reception converting section 2 consists of a frame synchronizing section 24, a speed reconverting section 22, an error correction code calculating section 23 and an error correction section 21. The error correction section 21 applies correction to a data from the speed reconverting section 22 according to error information from the error correction code calculation section 23.
Patent JP-H08236107-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: TAKAHASHI KUNIO
IPC: C22C14/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a hydrogen storage alloy electrode with excellent high-rate discharge property and its manufacturing process. CONSTITUTION: A hydrogen storage alloy electrode comprises a hydrogen storage alloy 3 formed by depositing the second phase 32 of three dimensional net structure of Ti and Ni or a material mainly comprising Ni in a matrix 31 having a hydrogen absorbing function, and a porous foamed nickel substrate 5 with conductivity. The hydrogen storage alloy 3 is filled in a pore 50 of the foamed nickel substrate 5. The matrix 31 is preferable to be a (β-Ti, V) base solid solution type alloy.