baber/WOPTO huggingface dataset:
Patent JP-S63271573-A (JP)
Title: Estimating method for piping system state
Inventor: YOSHIKAWA TATSUO
IPC: G06F19/00
Filed: 1987-04-28
Abstract: PURPOSE:To easily estimate the flow rate of a fluid in piping and variation in the pressure by substituting an element which becomes resistance to a flow of the fluid in a piping system with electric resistance and then substituting an element which energizing the flow of the fluid with a power source. CONSTITUTION:The element which becomes resistance to the flow of the fluid, for example, equipment such as a pipe and a valve is substituted with electric resistance and the element which energizes the flow of the fluid, for example, the head of a pump or the head of water of the pipe, etc., is substituted with the power source (battery) to rewrite the piping system in an electric circuit. A voltage as a variable is applied to the branch point of this circuit and a current as a variable is supplied to the electric resistance and a simultaneous linear equation is obtained according to 1st and 2nd Kirchhoff's laws and solved to find the voltage at the branch point and the current at the electric resistance; and the found voltage is regarded as the pressure of the fluid in the piping and the current is regarded as the flow rate of the fluid in the piping, thereby easily estimating the state of the piping system.
Patent JP-S62261541-A (JP)
Title: Controlling method for four-wheel drive device
Inventor: TAKADA MITSURU
IPC: B60K17/346
Filed: 1986-05-08
Abstract: PURPOSE:To check a wheel slip to a running road surface and improve the extent of travel stability, by increasing the extent of transfer torque capacity in a differential limiting device of a center differential gear at the time of snow or rain in comparison with time other than that. CONSTITUTION:In case of a 4WD vehicle, power of an internal combustion engine 10 is transmitted to both axles 94 and 96 for symmetrical front wheels and a rear-wheel drive shaft 58 via a 4-wheel driving transfer device 14 and an automatic transmission 2, this 4-wheel driving transfer device 14 is provided with a center differential gear 42 which performs a differential action between front and rear wheels. And, at an interval between these symmetrical front wheels, there is provided with a front differential gear 82. In addition, the center differential gear 42 is provided with a differential control clutch 64 which is controlled by a hydraulic controller 74. In this case, this hydraulic controller 74 is controlled by a controller 100 so as to increase the extent of transfer torque capacity in the differential control clutch 64 at the time of snow or rain when a windshield wiper switch 10 is made in circuit in comparison with time other than that.
Patent JP-H02285009-A (JP)
Title: Method for charging raw material for blast furnace
Inventor: SHIMOMURA AKIO
IPC: C21B5/00
Filed: 1989-04-25
Abstract: PURPOSE:To make grain size distribution constant and to stabilize furnace condition by charging charged raw material from furnace center to furnace wall through a distributing chute in a blast furnace having bellless apparatus. CONSTITUTION:The raw material is supplied into a distributing chute 5 and charged into a stock line 6 from a discharging end 9. In such bellless apparatus, at first the raw material is charged into a furnace center part 8 so as to match with the furnace center. Successively, while changing inclining angle of the above chute 5, the raw material is charged from intermediate part to the furnace wall part 7. By the about method, rolling from the pile of raw material comes to a little and segregation of grain size and flowing come to a little and the grain size distribution is made constant and the furnace condition is stabilized.
Patent JP-H07314378-A (JP)
Title: Method and device for preventing collision of robot
Inventor: MORITA TAKESHI
IPC: B25J19/06
Filed: 1994-05-19
Abstract: PURPOSE:To facilitate the preparation of a working program by obtaining the movement speeds of respective robots during the movement, calculating a required time until they stop the moving speeds and a stop position, and when the collision avoidance allowable areas of the respective robots are interfered to each other at the stop position, by stopping the robot with lower priority. CONSTITUTION:A controller 7 calculates the movement speeds of the X-, Y-, and Z-axis arms of robots RA and RB based on the detected signals from X-to Z-axis encoders 4X to 4Z and 6X to 6Z for each specified time. Also it calculates a required time until they stop at the movement speeds and a movement distance at the stop. Then the existence of interference of collision avoidance allowable areas for the robots RA and RB at this stop position is judged. When the collision avoidance allowable areas are interfered to each other, the robot RA or RB with lower priority is stopped to avoid collision.
Patent JP-S6230607-A (JP)
Title: Phosphoric acid crystallization
Inventor: TADEUSU KARORU UIUIOROOSUKII
IPC: C01B25/234
Filed: 1986-05-08
Abstract: The present invention relates to the processing of phosphoric acid by crystallization. Wet-process phosphoric acid is purified by cooling it to supersaturated conditions and adding relatively large amounts of fine, relatively pure seed crystal. Crystallization thereafter proceeds under conditions which substantially favor crystal growth on the seeds which are added and disfavor secondary nucleation. To prevent the crystallizing magma from reaching a viscosity which would render further processing difficult, the present invention provides for recycling raffinate in an amount sufficient to maintain the solids content of the crystallizing magma below about 40%.
Patent JP-H06277120-A (JP)
Title: Set of appliance for preparation of patent application
Inventor: MORITA TAKASHI
IPC: A47B27/00
Filed: 1993-03-29
Abstract: PURPOSE:To draw plans easily by placing transparent plastic boards on a knockdown plastic table, and to simultaneously process compositions by placing composition-writing appliances such as a word processor on the plane table which is the same as the plastic table. CONSTITUTION:A proper amount of transparent plastic boards 2 are fastened in plane shape on a knockdown plastic table 1. A lighting device to be fastened in position is mounted thereon, a sponge rubber stand 6 for placing appliances is fastened with a face fastener at the place where the appliances can smoothly be used, and a magnifying glass provided with lighting is used. As the result, detailed plans and small letters on a word processor can easily be drawn and processed.
Patent JP-S5535708-A (JP)
Title: Load collapse detector
Inventor: NAGABORI KATSUHIRO
IPC: B65G43/08
Filed: 1978-08-30
Abstract: PURPOSE: To enable automatic and continuous detection of the collapse of the load on a pallet without stopping the conveying means such as a car truck even where the pallet is more or less deviated relative to the conveying means.  
     CONSTITUTION: When a car truck 2 loaded with a pallet 3 and a load 4 has run along the rails 1 to the position near struts 5, the guide plates 12 of lower arms 10 contact the side faces of the pallet 3 and the tip ends of the arms 10 are opened outward to the breadth of the pallet 3. At the same time, upper arms 8 are also opened outward through the function of connecting rods 13. Where a portion of the load 4 on the pallet 3 has collapsed and is projecting outward beyond the side face of the pallet 3, the portion intercepts the optical axis 18 between a phototube 16 and a reflector mirror 17, by which the load collapse can be detected. When the car truck 2 has passed, the upper arms 8 and the lower arms 10 are returned to their original positions by the force of springs 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5534220-A (JP)
Title: Filler for joint
Inventor: SHIOMOTO KIYOZOU
IPC: C08L23/00
Filed: 1978-08-30
Abstract: PURPOSE: A filler for joints of concrete structures, having improved thermal and storage stabilities, and oil resistance, comprising a specific coal tar, coal pitch, a synthetic resin, and a plasticizer.  
     CONSTITUTION: 10W40wt% of a coal tar having a distillate up to 350°C≥50% is mixed with 5W15wt% of a coal pitch having a melting point of 100W140°C, and 2W25wt% of a vinyl chloride resin. 20W40wt% of the mixture of DOP and DOA in any proportion as a plasticizer is added to the mixture at 35°C or below with stirring to give a uniform filler without gelation. The filler is heated to 120W160°C in application to afford a liquid rich in fluidity, which forms joints having improved viscoelasticity, oil resistance, and adhesivity after cooling useful for runways or parking lots. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000296084-A (JP)
Title: Disposable wiping tool and its manufacture
Inventor: KENMOCHI YASUHIKO
IPC: D04H3/147
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and surely clean floors, walls, etc., by providing a wiper part with a function to capture dust in narrow spacings and a function to securely hold the once captured dust in a manner as not to dislodge from the implement. SOLUTION: Long fibers 25 extend in a direction intersecting with one direction and are joined to a sheet 10 by plural weld lines 9 intermittently arranged with the long fibers 25 in one direction. Further, middle ridging bridge parts 26A formed with one group of the long fibers 25 across the weld lines 9 and the weld lines 9 between the same line up intermittently in a direction intersecting with the one direction. Further, one group of the long fibers 25 extending between both weld lines 9 is cut to bisect the length between the adjacent bridge parts 26A and the bridge parts 26A. At least either of the bisected fibers is formed erectably from the sheet 10 with the weld lines 9 for the fibers as a base end.
Patent JP-H08306486-A (JP)
Title: El display device
Inventor: HIRAYAMA IWAO
IPC: H05B33/06
Filed: 1995-04-28
Abstract: PURPOSE: To improve quality of an EL display device by arranging a reinforcing layer composed of a conductive substance to infiltrate into a part of a layered part on a transparent electrode layer of a connecting terminal part, and preventing damage of the transparent electrode layer. CONSTITUTION: A base film 2 on which a transparent electrode layer 1 is evaporated, is composed of a layered part 2a on which a light emitting layer 3, an insulating layer 4 and a back plate layer 5 are layered in order and a connecting terminal part 2b projecting in a tongue piece shape from one side of this layered part. A reinforcing layer 6 composed of a conductive substance to infiltrate into a part of the layered part 2a is arranged on the transparent electrode layer of the connecting terminal part 2b. Damage of the transparent electrode layer 1 is prevented by this reinforcing layer 6, and an EL display device of stable quality is obtained.  When the reinforcing layer 6 is formed of conductive ink containing ITO powder in a binder, adhesion to the transparent electrode layer 1 is improved, and even if a heat cycle in which a temperature changes acts, since it does not separate, quality is further stabilized.
Patent JP-S5331023-A (JP)
Title: Two cycle internal combustion engine
Inventor: SAKATA MITSUHIRO
IPC: F02B75/02
Filed: 1976-09-03
Abstract: PURPOSE: To cool a feed valve efficiently as well as to minimize a scavenging pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07291241-A (JP)
Title: Umbrella bag storing device
Inventor: MURAKAMI TOSHIYUKI
IPC: B65B67/12
Filed: 1994-04-21
Abstract: PURPOSE:To easily and rapidly store a number of umbrella bags 3 in a device which is set, for example, at the entrance of a hotel or store for inserting a wet umbrella into the bag in rainy weather. CONSTITUTION:In an umbrella bag storing device 1 which has a number of umbrella bags 9 stored therein and which successively opens the inserting openings 9a of the umbrella bags 9 by an opening means to receive umbrellas therein, a rod-like hanger 11 on which the umbrella bags 9 are hung and supported is provided in the device 1 extending toward its rear face side and an opening and closing door 12 is provided in the rear face thereof.
Patent JP-S61266384-A (JP)
Inventor: YOSHIOKA SHINJI
IPC: B60R21/26
Filed: 1985-05-20
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-H044279-A (JP)
Title: Alkali water-soluble hot melt adhesive
Inventor: NOZAWA HIROSHI
IPC: C09J135/02
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the title adhesive having excellent water resistance and bond strength, comprising a maleic anhydride copolymer consisting of an alpha-olefin or styrene, maleic anhydride and a specific structure unit. CONSTITUTION:The objective adhesive comprising a maleic anhydride copolymer prepared by blending (A) an alpha-olefin (e.g. 2-8C alpha-olefin) or styrene with (B) maleic anhydride and (C) a structure unit (e.g. polyoxyalkylene glycol monoether) shown by the formula (R is 1-10C alkyl; A is 2-4C vic-alkylene which may be replaced with phenyl group; n is >=1) in the molar ratio of the component A/(B+C) of 1/1-3/1 and of the component B/C of >=5/95.
Patent JP-H01119311-A (JP)
Title: Method for liquid-liquid extracting by adsorbent of particle high molecule
Inventor: CHIYAN WA KIMU
IPC: C12N9/00
Filed: 1987-04-28
Abstract: PURPOSE: To efficiently separate and purify an objective product by agitating an aq. dispersion contg. a mixture of the objective product with other materials, a prescribed amt. of specific plural kinds of materials and a particulate polymeric adsorbent of 0.01 to 10 μm in grain size. CONSTITUTION: The aq. soln. of the mixture of the objective product with the other materials, plural kinds of the materials which are soluble in water and are immiscible to each other of the amt. effective for separating multiphase aq. liquid phases and the particulate polymeric adsorbent of 0.01 to 10 μm in grain size is prepd. This soln. is agitated to reversibly bond the materials adsorbed with the adsorbent and to form a complex and, thereafter, the system is separated to the plural multiphase aq. liquid phases. The main part of the complex are distributed into one of the liquid phases. The objective product is then recovered from the complex or the aq. phase or the like which are increased in the concn. of the product.
Patent JP-H11307154-A (JP)
Title: Anisotropic conductive material
Inventor: MOTOKI KAZUYUKI
IPC: H01B1/20
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To easily confirm an adhesive condition after regular press-fitting by constituting an anisotropic conductive material by dispersing particles composed of resin coloring by reacting with a binder at a prescribed temperature or more in the binder dispersed with conductive particles. SOLUTION: Resin particles 1 dispersed together with a conductive filler 2 in a transparent binder 3 where a transparent separator is stuck to one surface as a separable film are composed of a substance coloring at a prescribed temperature or more by reacting with the binder 3 at a temperature under pressure at regular press-fitting time. Therefore, when only the conductive filler 2 remains since the binder 3 flows between counter electrodes on a base board by thermal press-fitting, propriety of a process condition can be known.  The resin particles 1 may be particles for forming a conductive layer on the periphery by centering an internally dispersed resin nucleus of a resin particle coloring by reacting with the binder 3 at a prescribed temperature or more, and when they are constituted so that a coloring degree changes according to a temperature, a regularly press-fitting time temperature can be known. It is better to color the separator by the pigment content to know forgetfulness of the tearing-off.
Patent JP-S59231604-A (JP)
Title: Operation controlling method of thermal power plant
Inventor: YANAGIDA SADAO
IPC: G05B13/00
Filed: 1983-06-14
Abstract: PURPOSE:To start and operate a plant speedily in safety by performing cooperative control over a boiler and a turbine while suppressing thermal stress below a permissible value. CONSTITUTION:The speed-up rate and load variation rate of the turbine 502, the main vapor temperature-up rate of the boiler 40, and plant operation parameters of the main stream temperature-up rate about respective plant state variation rate are set temporarily in the operation parameter setting area of the storage device of a computer according to a pattern. Then, the variation rate of the quantity of state of main steam a specific time later is estimated on the basis of the set plant state variation rates, and respective thermal stresses of stress evaluation parts of the boiler 40 and turbine 502 are estimated from the estimated variation rates. Those thermal stresses are compared with respective thermal stress permissible values in the storage device of the computer 20 to obtain such an operation parameter that the plant state variation rate is maximum with smaller differences from the permissible values, controlling the operations of the boiler 40 and turbine 502.
Patent JP-S61265353-A (JP)
Title: Solid type electronic control fuel injection valve for diesel engine
Inventor: TANIGUCHI HIROYUKI
IPC: F02B3/06
Filed: 1985-05-17
Abstract: PURPOSE:To make an external size miniaturizable, by installing a suction valve, controlling fuel flowing to a compression space, in a plunger axial position at an inward part of a body, while forming a fuel pressure regulation orifice in a fuel passage being interconnected to this suction valve. CONSTITUTION:A plunger 18 compressing fuel inside a compression space 24, a fuel injection nozzle 28, a spool valve 14 controlling a flow of fuel, and an electronic actuator 50 driving this spool valve 14 are all solidly installed in a cylindrical body 10 of a fuel injection valve. Likewise, a suction valve 31a, controlling fuel flowing into the compression space 24, is installed in an axial position of the plunger 18, and a fuel pressure regulating orifice 33c is formed in a fuel passage 31b being interconnected to this suction valve. Thus, an external form is miniaturized so that the fuel injection valve can be easily set up in a narrow rocker arm chamber in a state of being free from interference with a valve spring or the like.
Patent JP-S5332007-A (JP)
Title: Signal read circuit
Inventor: OOGA HIDEFUMI
IPC: H03K5/1536
Filed: 1976-09-06
Abstract: PURPOSE: To remove cause of error so as to heighten reliability, by rectifying output of introductory amplifier, and by comparing its output using a value lower than peak of signal preceding the signal as slicing level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02289133-A (JP)
Title: Fine spring winder
Inventor: FUKUDA TATSUMI
IPC: B65H67/06
Filed: 1989-04-26
Abstract: PURPOSE:To decrease the installation area of equipments by placing a winder above or under a fine spinning frame and transferring full bobbins and empty bobbins in vertical direction with a bobbin-transfer apparatus placed at one side of each machine frame. CONSTITUTION:A fine spinning frame OE is placed above or under a winder. A vertical transfer apparatus 12 of bobbin is placed between an end of a tray- transfer path 3b placed in the longitudinal direction of the machine frame of the fine spinning frame OE and an end of the bobbin-transfer path 8, 9 of the winder. The bobbin transfer apparatus 12 is composed of linear guide members 18, 19 and an endless belt 13 extended between a driving pulley 14 and a plurality of guide pulleys 15. The guide members 18, 19 are placed along the belt 13 in such a manner as to pinch a peg of a peg tray 4 and elastically clamp the peg tray 4 in cooperation with the belt 13.
Patent JP-S5733258-A (JP)
Title: Stepless variable speed transmitter
Inventor: SHISHIBORI MINORU
IPC: F16H23/10
Filed: 1980-08-02
Abstract: PURPOSE: To make possible to perform stepless speed change by providing a discharge rate control valve to the passage hole of a swash plate type axial plunger pump.  
     CONSTITUTION: Plungers 12 slidably disposed within an outer shell 1 fixed to an output shaft 5 abuts against a swash plate 9 fixed to an input shaft 2. Hydraulic oil in cylinders 13 encasing therein the plungers 12 flows through holes in a guide 14 and a discharing notched recess 17 formed in the input shaft 2, and is then discharged through a passage hole 19 defined in the output shaft 5. A flow-rate control valve block 20 is rotatably fitted onto the output shaft 5, and is provided therein with a needle valve 22 for controlling a discharge volume of hydraulic oil discharged from the passage hole 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61264136-A (JP)
Title: Manufacture of al killed steel sheet for deep drawing with very low carbon content having reduced in-plane anisotropy
Inventor: KOKUBO ICHIRO
IPC: C21D9/48
Filed: 1985-05-17
Abstract: PURPOSE:To manufacture an Al killed steel for deep drawing with very low carbon content having reduced in-plane anisotropy by specifying respective conditions of hot rolling, cold rolling and annealing without addition of particular alloy contents. CONSTITUTION:A billet has a composition consisting of, by weight, <0.006% C, <0.2% Mn, 0.02-0.08% acid soluble Al, 0.003-0.008% N, and the balance Fe with inevitable impurities, which is soaked and held at >=1,100 deg.C prior to continuous hot rolling, hot-rolled at a finishing temp. of Ar3 point and above, wound at <=650 deg.C and cold-rolled at >=60% draft, followed by heating at 40-200 deg.C/hr heating rate and box annealing at a temp. between the recrystallization temp. and 850 deg.C.
Patent JP-H05304584-A (JP)
Title: Image scanner
Inventor: SUZUKI KATSUNORI
IPC: H04N1/04
Filed: 1992-04-24
Abstract: PURPOSE:To automatically correct an error based on an expansion contraction error with respect to a scan designated value entered externally. CONSTITUTION:When a DPI is designated for a scanning from a host device, the designated value is stored in a RAM. Moreover, the preset reference DPI is stored in a RAM. Succeedingly, data set by a 4-link dip switch are fetched and stored in the RAM. Then the calculation of (DPI from host) + {(DPI from host) X dip switch data}/reference DPI is implemented to obtain a read DPI and reading is implemented based on the read DPI.
Patent JP-H06316164-A (JP)
Title: Thermal transfer recording material and method
Inventor: KATO KATSUNORI
IPC: B41M5/39
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a high density cyan image good in stability and to make the preservability of an ink sheet excellent by providing a thermal transfer layer containing at least a specific dye on a support. CONSTITUTION:A thermal transfer layer containing at least a dye represented by formula I is provided on a support. In the formula I, R is a substituted or non-substituted alkyl or cycloalkyl group, A is an atom group forming a 5- or 6-membered nitrogen-containing heterocyclic ring along with the carbon atom bonded to an azo group and the nitrogen atom bonded to the carbon atom and the heterocyclic ring may have a substituent and may form a 9- or 10-membered fused ring. A thermal transfer material and an image receiving material are superposed one upon another to be heated corresponding to image data and an image is formed by a chelate dye formed by the reaction of a dye and a metal ion. By this method, a high density cyan image rich in stability is obtained. Gradation properties and preservability are also good.