baber/WOPTO huggingface dataset:
Patent JP-2001185353-A (JP)
Title: Manufacturing method of organic layer of organic led display and display device using it
Inventor: FUJITA YOSHIMASA
IPC: H05B33/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing the organic layer of organic LED display efficiently and easily in pattern form. SOLUTION: In the process of forming organic layer by applying a coating liquid that at least includes organic material, on the plural electrodes disposed in a pattern on a board, a direct current voltage is applied on the electrodes corresponding to the pixel which do not form organic layers as formed by the organic material, thereby the adhesion of the coating liquid is prevented.
Patent JP-H11329300-A (JP)
Title: Display deflection device and deflecting yoke and convergence yoke
Inventor: CHO KEISHU
IPC: H01J29/82
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To stably fix a deflecting yoke and accurately deflect electron beams through a phosphor film by disposing a first fastening means which is arranged on a neck of a coil separator and a second fastening means supporting and pressurizing the deflecting yoke to an electron gun part of a cathode-ray tube interlocked with the first fastening means connected to the neck. SOLUTION: A neck 122 is inserted into an electron gun part of a cathode-ray tube, and then a fastening means is also inserted in the neck 122. When the tightning means is slightly turned with a handle H, a diameter of the neck 122 is pressurized so as to shrink slightly, and a guide protrusion 126 as a first fastening means moves according to a guide rail 132 as a second means. After stabilizing and adjusting the deflecting conditions of the electron beams, the deflecting yoke 120 is fixed on the electron gun part by pressurizing the first fastening means and the second fastening means. An adhesive is applied to a space defined between a protrusion 129 and a frame 135, so as to fix the deflecting yoke 120 perfectly.  Even if the deflecting yoke 120 is subjected to an impulse and a stress there is no divergence in its position, whereby the cathode-ray tube is prevented from deteriorating screen quality via the deflection of the stable electron beam.
Patent JP-2001179661-A (JP)
Title: Portable power tool of battery type
Inventor: MATSUNO SATOSHI
IPC: B25F5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To stabilize contact of a storage battery terminal post with a terminal for preventing thermal deformation of a housing to extend life of a contact face and its peripheral members. SOLUTION: A flat part to contact with the terminal post 2 is formed on another terminal side of the terminal 3 for having an expanding part to abut on an inner circumference of a handle part mounted on another terminal side of a back spring 4 to urge the flat part by the back spring 4 elastically formed by the expanding part.
Patent JP-2000191592-A (JP)
Title: Manufacture of hydroquinone, diester derivative
Inventor: INA TOMOHIDE
IPC: C07C69/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain high purity derivatives of hydroquinone diester in a simple operation by cleansing crystals obtained from crystallization of a reaction mixture including specific hydroquinone diester. SOLUTION: The subject derivative (e.g.; 2,5,6-trimethylhydroquionediacetate) is obtained by crystallizing a reaction mixture including the hydroquione diester derivative of the formula I [R1 and R2 are each a (cyclo)alkyl, aryl, heterocyle], and washing the crystals with hot water, preferably <=40 deg.C in amount of >=100 pts. per 100 pts.wt. of the derivative. The reaction mixture is obtained by carrying out the reaction of (A) a keto-isophorone derivative (e.g 2,6,6- trimethylcyclohex-2-ene-1,4-dione) and (B) an acylating agent (e.g. acetic anhydride) in the presence of (C) a catalyst (e.g. sulfuric acid).
Patent JP-2000205743-A (JP)
Title: Extremely low temperature rectification system by hybrid refrigeration generation
Inventor: BONAQUIST DANTE PATRICK
IPC: F25J3/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent all of a required refrigeration from being generated by a turbo expansion of the process flow by forming at least one kind of product by an extremely low temperature rectification using a refrigeration which is generated by an expanded multicomponent refrigerant fluid, and a refrigeration which is generated by the turbo expanded fluid flow. SOLUTION: A refrigeration generating multicomponent two-phase refrigerant fluid flow 206 is heated and vaporized by a heat-exchanger, and the flow 203 is cooled by an indirect heat-exchange, and the refrigeration is transferred to a raw material air flow 74, and a cooling raw material air flow 75 is produced. The flow 75 is fed to a tower 11 in the end, and the refrigeration generated by a multicomponent refrigerant fluid refrigerating circuit, is fed to an extremely low temperature rectification plant. The heated multicomponent refrigerant fluid, which is obtained as a vapor flow 201, is re-circulated to a compressor 34, and a refrigeration cycle is newly started. Thus, the combination of the multicomponent refrigerant and a turbo expansion flow can perform a process refrigeration when required, extending to a wide temperature range.
Patent JP-2001178441-A (JP)
Title: Method for producing clear liquors
Inventor: SHIMADA KAZUHIKO
IPC: C12H1/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a clear liquor, by which the elusion of impurities, such as iron contents, contained in a diatomaceous earth filter medium and affecting the quality stability of the liquor into the liquor can be reduced, and further by which the stabilized diatomaceous earth filter medium can be formed to give the liquor, such as beer, having excellent clarity. SOLUTION: This method for producing the clear liquor by filtering the liquor fermented solution prepared by a conventional method with a diatomaceous earth filter medium, characterized by treating the diatomaceous earth filter medium with acidic water, washing the treated diatomaceous earth filter medium with water, and then using the washed diatomaceous earth filter medium for the filtration treatment of the liquor fermentation solution in a water-suspended state or wet state without drying the washed diatomaceous earth filter medium, especially carrying out the above- mentioned treatment of the diatomaceous earth filter medium with the acidic water just before the filtration treatment of the liquor fermentation solution, transferring the diatomaceous earth filter medium treated with the acidic water to a filtration carrier to form a filter layer on the surface of the filtration carrier, washing the filter layer with water, and then filtering the liquor fermentation solution. Thereby, the liquor, such as beer, having a stable quality and excellent clarity is obtained.
Patent JP-2001146780-A (JP)
Title: Tab tool
Inventor: KOTAKI DAIZO
IPC: E03C1/264
Filed: 1999-11-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a tab tool for a garbage vessel or a filter, which needs to be as small as possible so as not to hinder the flow or discharge of the garbage, that the tab is hard to take up inevitably, first, when it is small in the shape, and that, secondly, it hinders naturally the running of water and the flow of the garbage in the vessel or the filter and also impairs the exterior design thereof as a commodity, when it is made large for easiness to take up. SOLUTION: A frame body part 2 functioning as a stopper when it is fitted to a drain port in a sink of a kitchen is formed and a first projecting part 4, a part of the present invention, is provided on the frame body part 2. Besides, a second projecting part 5 is formed on the inner periphery of a net part 3 which is the vessel and also functions as the filter, and the first projecting part 4 and the second projecting part 5 of a garbage receiving basket 1 are taken up, held by fingers, on the occasion when vegetable refuses and the like left in the net part 3 are thrown away.
Patent JP-2001159161-A (JP)
Title: Liquid storage device
Inventor: MORI HIROHISA
IPC: E03B11/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage device capable of securing water into the liquid storage device even in an earthquake and extract water easily secured by a light force even if a shutt-off valve is driven and an extraction opening is closed. SOLUTION: In the liquid storage device provided with a vibration-sensitive instrument 11 transmitting an earthquake signal in a specified earthquake, a controller 12 transmitting a control signal controlling the entire body, and a driving part 13 driving a shutt-out valve 7 in compliance with a signal from the controller 12 to close an extraction opening 5, a float 10e having a lower density than the liquid and a vent valve 10 formed of a valve seat 10c, etc., are erected in a water distribution pipe 5. When the ordinary shutt-out valve 7 opens and the extraction opening 3 closes and a liquid reaches the distribution pipe 5, the liquid intrudes into the vent valve 10, the float 10e is set afloat, the floating valve seat 10c is pressed, and vent valve 10 is closed.  When the shut-out valve 7 in an earthquake, etc., closes, the extraction opening 3 closes, and the liquid in the distribution pipe 5 side is eliminated, the float 10e in the vent valve 10 moves down and the distribution pipe 5 is opened to the air through the vent valve 10 separated from the valve seat 10c and opened.
Patent JP-2001187011-A (JP)
Title: Simple glove for preventing hand from chapping
Inventor: OZAWA KAZUMI
IPC: A47L13/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a glove capable of omitting simultaneous use of a vinyl glove and a sponge and easily using the glove by integrally forming the vinyl glove and the sponge and solving such a problem that hands ape chapped due to water or a cleanser. SOLUTION: A thin sponge is provided at the finger side (1) of the palm in a vinyl glove, and a thick sponge is provided at the fingertips (2) and the central part (4) of the palm and in between (3) the thumb and the forefinger. With regard to the rear side of the glove, a nonwoven fabric of coarse nylon raw material is laid in the fingers (5) and a thin sponge is laid on the whole part from the roots of fingers to the rear side (6) of the fingers.
Patent JP-2000193787-A (JP)
Title: Fuel rod putting stage carrier
Inventor: AOYAMA TAKESHI
IPC: G21C21/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel rod putting stage carrier capable of carrying a putting stage with high work efficiency even if the putting stages are stacked. SOLUTION: A fuel rod putting stage carrier carrying a putting stage where fuel rods are put on can be moved up and down for the bodies of stacked putting stages more than unity. It is provided with a stage pushing means 5 capable of touching the uppermost surface of the stacked bodies, a movement control means 9 for controlling up and down the stage pushing means and a support means 4 for supporting the stacked bodies from the bottom.
Patent JP-H04210115-A (JP)
Title: Screw holding structure
Inventor: TAKAHASHI TSUTOMU
IPC: F16B41/00
Filed: 1990-12-06
Abstract: PURPOSE:To eliminate risk of slipping-off of screw or its missing and absorb an error in the mounting dimensions by inserting a stepped bushing in a clearance hole for mounting bored in a mounting member, detaining by a collar from the opposite side, and driving with a screw with built-in washer. CONSTITUTION:A stepped bushing 2 is provided with a stepped hole 2a, which is penetrated by the shank 1a-2 of a screw 1a, in whose major dia. part two washers 1b, 1c and head 1a-1 are intruded, and which is equipped at a part of the hole inlet edge with a projection 2a-1 to be detained so that the intruded flat washer 1c will not slip off, and this 2 is also furnished with a pawl 2a-2 protruding at a part of the foremost periphery of the minor dia. part. A collar 3 is made of plastic material in the form of a circular pipe through molding process and provided with a stepped hole 3a which is to detain the pawl 2a-2 of the intruded bushing 2 with a stepped part 3a-1. From the front surface the bushing 2 is inserted into a clearance hole for mounting 4a which is bored in a cover 4 enclosing the panel 10a surface of a communications device, and detainment is made from the opposite side (rear surface) with the collar 3, and a penetrating screw 1 with built-in washer is driven into a mounting hole 10a-1 in the panel 10a and tightened. Accordingly the arrangement is free from risk of screw slipping-off and missing and can absorb error in the mounting dimensions.
Patent JP-H04210434-A (JP)
Title: Dezincification method for galvanized steel plate scrap
Inventor: MEGURO MASARU
IPC: C22B3/00
Filed: 1990-12-10
Abstract: PURPOSE:To recover steel scrap free from zinc by crushing scraped galvanized steel plate into splinters having curved surface and after dissolving zinc with sulfuric acid, washing and cleaning them successively. CONSTITUTION:The scrap of galvanized steel plate is cut into small pieces having curved surface by the shredder 1. A part of zinc peeled off are separated from zinc adhered splinters by magnetic separator. The splinters adhered with zinc are charged into extraction tank 4, where add sulfuric acid to dissolve adhered zinc. The splinters are contacted with sulfuric acid as full as possible without overlaying by the presence of their curved surfaces and zinc is dissolved completely and sent to stopping tank 5 and after retained in a short time, charged into washing tank 6 and added with hot water to clean the outer surface of splinters completely and then separated from the hot water and dried naturally by the sensible heat, and recycled as high purity steel splinters free from zinc. Sulfuric acid solution incorporating extracted zinc is sent to the adding tank 8 where zinc dust is added and its pH is adjusted, then transferred into oxidation and neutralization tank 9 where hydrogen peroxide is added to oxidize ferrous ion into ferric ion then CaCO3 is added to precipitate Fe ion as ferric hydroxide. Finally, the surfuric acid containing zink is executes electrolyzed in the ZnSO4 electrolysis bath 11 and recovered on the cathod as electrolytic zinc.
Patent JP-H04215531-A (JP)
Title: Speed change controller
Inventor: ASHIKAWA NOBORU
IPC: B60W10/11
Filed: 1990-12-10
Abstract: PURPOSE:To enable quick speed change in a transmission provided with a roller synchronizing mechanism and carrying out change operation under the condition of an engaged clutch by synchronizing the rotational frequencies of a main shaft and counter shaft in a short time. CONSTITUTION:When the rotation frequency of a main shaft SM is larger than the synchronous rotational frequency in the speed change operation through a roller synchronizing mechanism R, the rotational frequency of an engine E is quickly reduced through one of a ignition control means M1 and fuel supply control means M2 to synchronize the rotational frequencies of the main shaft SM and counter shaft SC. Also, when the rotational frequency of the main shaft SM is smaller than the synchronous rotational frequency, the rotational frequency of the engine E is increased through throttle valve control means A1 to synchronize the rotational frequency of both shafts SM, SC.
Patent JP-H04213810-A (JP)
Title: Aluminum foil for electrode of electrostatic capacitor
Inventor: FUJIHIRA TADAO
IPC: H01G9/042
Filed: 1990-12-11
Abstract: PURPOSE:To contrive increase in electrostatic capacitance by a method wherein one or two or more kinds of etching nucleus forming elements are contained in the surface-layer part of the interface between a foil substrate and the oxide film formed on its surface and the surface layer part of the above-mentioned oxide film. CONSTITUTION:The title aluminum foil is composed of the aluminum foil having aluminum purity of 99.9% and containing one or two or more elements selected from Fe, Cu, Si, Zn, Mn, Ga, P, V, Ti, Cr, Ni, Ta, Zr, C, Be, B, Mg, Pb, In, Bi and rare earth element, and the above-mentioned elements are contained in the interfacial part between the foil substrate and the oxide film formed on the surface of the foil substrate and the surface layer of the aforesaid oxide film, and the density of the above-mentioned elements on both sections is set in the range of 1.2 to 30 in the strength ratio of ions against the internal layer part of the foil substrate.
Patent JP-H0577313-A (JP)
Title: Preparation of ventilation pipe with silencer made of resin
Inventor: NISHIGORI KAZUHIKO
IPC: B29C49/42
Filed: 1990-12-14
Abstract: PURPOSE:To prepare a ventilation pipe with a silencer made of a resin having a double pipe structure consisting of an inner pipe with a ventilation hole and an outer pipe by only a blow molding process. CONSTITUTION:The apex part of a cylindrical parison 12 is welded and a part of the parison 12 is inserted inside by means of a core rod 21 to make the parison 12 into a double pipe structure having an inside parison and an outside parison. It is expanded by applying a blow pressure between the inside and the outside parisons. A ventilation hole perforating the inside parison is perforated by means of a pin 22 projected from the surface of the core rod 21. When a ventilation pipe with a double pipe structure consisting of the inside pipe along the surface of the core rod 21 and the outside pipe along the mold face 16 of the mold 14 is prepd., it is possible to mold the ventilation hole on the inner pipe and to prevent a projection accompanied with perforation from occurrence at the inside of the inner pipe by performing perforation with a pin from the inside of the inner pipe toward the outside.
Patent JP-H06206908-A (JP)
Title: Continuous telomerization
Inventor: NORUBERUTO PAURU
IPC: C08F2/38
Filed: 1990-12-20
Abstract: PURPOSE: To provide a process for continuous telomerization by reacting at least one telogenic compd. and at least one taxogenic compd. in an elongate, cylindrical reaction space in the presence of at least one catalyst.  
     CONSTITUTION: In a continuous telomerization, after the reaction mixture is discharged from a reaction space, the reaction mixture is separated, the desired higher-mol.wt. telomers are discharged as the bottom product, and the undesired lower-mol.wt. telomerization products are stripped off over the top, condensed and recycled into the process in a first circulation, and, in a second circulation, a part of the reaction mixture is taken off towards the end of the reaction space and reintroduced into the initial part of the reaction space. This allows an improved space-time yield and a better selection of defined product cuts. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04222488-A (JP)
Title: Method and device for controlling brushless motor
Inventor: IIJIMA MASAHIKO
IPC: H02P6/08
Filed: 1990-12-21
Abstract: PURPOSE:To aim at motor control at high speed rotation and high efficiency by giving an exciting signal small in duty ratio and lead angle during operation at low velocity and an exciting signal large in duty ratio and lead angle during the operation at high velocity, as the exciting signal to a stator coil. CONSTITUTION:A Hall signal generating circuit 10 gives three-phase rectangular Hall signals in accord with the pulses, which are generated in the Hall sensors 6a-6c of a brushless motor 2 to a divided signal generating circuit 12 and a speed detector 8 and, as a 1/2 duty signal, to a switch 14. The divided signal generating circuit 12 converts the duty ratio of the Hall signal, and outputs it as a 1/3 duty signal. Separately, the speed detector 8 detects the rotation velocity and outputs a signal, which shows whether it is a specified speed or not, to the switch 14. The switch 14 selects a 1/2 duty signal, when the rotation velocity is above the specified speed, and a 1/3 duty signal, when it is below the specified speed, and gives it to an output controller 16 together with respective lead angle.
Patent JP-H04222028-A (JP)
Title: System for checking data bus/address bus
Inventor: SATO CHOSAKU
IPC: H03M13/00
Filed: 1990-12-25
Abstract: PURPOSE:To prevent the execution of useless abnormal processing by respectively deciding the validity of a parity bit and a data bit, and when the parity bit is an error, regarding data as normal data. CONSTITUTION:On the transmission side, parity bits (DBPU, DBPL) are outputted from respective parity generating circuits 1 and a check bit (CHK BIT) is formed and transmitted by/from a check bit forming circuit 2. In the reception side, a parity checking circuit 3 executes the parity check of a data bus/address bus and a parity bit checking circuit 4 checks the normality of the parity bits by using the parity bits and the check bit transmitted from the transmission side. When the parity check result is an error and a parity bit checking result is normal, a data error is set up, and when the check result is an error, the data are decided as normal data.
Patent JP-H04213618-A (JP)
Title: Reinforcement of banking
Inventor: HIRAMA KUNIOKI
IPC: E02D17/18
Filed: 1990-12-07
Abstract: PURPOSE:To stabilize a banking and prevent the face of slope form being deformed by using a mesh like object for reinforcement. CONSTITUTION:A mesh like object 12 is horizontally buried in a banking. The diameter of the cross wire 12b, parallel to the face of slope, of the mesh like object 12 is greater than the diameter of the longitudinal wire normal to the face of slope of the banking. Anchor hardening is attained by the frictional force between the cross wire 12b and the earth grains together with shearing force applied to the longitudinal wire 12a. This increases the frictional resistance between the earth and the mesh like object, contributes to stabilize the banking, and prevent the face of slope from being deformed.
Patent JP-H05125738-A (JP)
Title: Form for placing concrete/combined with light weight concrete plate and foamed styrol granule
Inventor: OKA HIDEYO
IPC: E02D29/00
Filed: 1990-12-06
Abstract: PURPOSE:To prevent water leakage to the inside of a room and obtain a heatinsulating ability necessary for prevention of dews in an underground room, by using a form of a water-permeable granular foamed styrol resin plate combined with a light-weight concrete plate by superimposed junction thereof. CONSTITUTION:Foamed styrol resin granules 2 are sticked to each other with pores therebetween to make a granular foamed styrol resin plate 4 having a water permeable ability. This resin plate 4 is superimposed on a light-weight concrete plate 5 to stick together to constitute a form for 1 placing concrete. This form 1 is used for forms at the inside of a room on placing concrete. This is used so that the concrete plate 5 directs toward the inside of a room when used for a wall face and the concrete plate 5 having drain holes directs downward when used for a floor face to arrange at the lower part of a concrete floor. In this way, the water leaked from the earth through an underground structure is prevented or the water leaked from the outside is drained downward. And further, the water-cement ratio is decreased to obtain a good quality concrete.