baber/WOPTO huggingface dataset:
Patent JP-H0747444-A (JP)
Title: Manufacture of casting mold for precise casting
Inventor: FURUKAWA HIROFUMI
IPC: B22C1/00
Filed: 1993-08-05
Abstract: PURPOSE:To scarcely generate deformation of a casting mold caused at a high temperature, and to attain both the improvement of dimension accuracy of a precise casting and the prevention of damage of the casting mold, etc. CONSTITUTION:At the time manufacturing a casting mold for precise cadting, the casting mold is manufactured by using slurry obtained by mixing 150 parts to 300 parts zircon powder or mullite powder whose particle diameter of <=44mum as filler, and ceramics obtained by zircon particles or mullite particles singly or combining them, as a stack material, with respect to 100 parts mixed binder of alumina sol and silica mixed within a range of 30 parts to 60 parts alumina in alumina sol, and 70 parts to 40 parts silica sol whose hydrogen ion cencentration index is <=7 as a stucco material. This casting mold is fired at >=1200 deg.C.
Patent JP-H0481816-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI KOJI
IPC: G02F1/1335
Filed: 1990-07-25
Abstract: PURPOSE:To widen a visual field angle by providing a light diffusion layer or light diffusion surface on the transparent substrate on a display side, by which the light of a back light is transmitted through the respective picture elements of a display panel and is then diffused in the light diffusing layer or light diffusing surface. CONSTITUTION:The light diffusing layer DIF and protective film PSV 3 are successively laminated and provided between the upper transparent glass substrate SUB 2 and a black matrix BM as well as a color filter FIL. The light diffusing layer DIF is formed of a layer which is scattered with fine particles of calcite, silica, barium sulfate, etc., and is solidified by a UV curing resin or polyurethane. The protective film PSV 3 is formed of the UV curing resin, acryl urethane, etc., and the film thickness thereof is specified to about the same as a picture element pitch or below, by which the out-of-focus the images is prevented. The light of the back light BL is transmitted through the respective picture elements of the display panel by such constitution; thereafter, the light receives scattering by the light diffusing layer DIF and spreads four ways and, therefore, the visual field angle is widened and the display quality is improved.
Patent JP-S6087838-A (JP)
Title: Solid liquid mixing equipment
Inventor: DEGUCHI SHIYUUJI
IPC: C02F11/14
Filed: 1983-10-17
Abstract: PURPOSE:To increase sharply a processing capacity of a titled equipment by reutilizing air used for a quantitative transfer under pressure by a pneumatic system, and press-ejecting powdered granules from a nozzle to liquid being transferred on the way on a closed piping to add said granules thereto. CONSTITUTION:Powdered granules are taken out from a service tank 2 by a feeder 3 and is quantitatively supplied to an ejector 5 using for a pneumatic transfer. Air using for transfer is ejected into the ejector 5 in the inside of a pneumatic transfer pipe 4 via a dehumidifier, header and pressure adjusting valve by a compressor 6. The powdered granules mixed with the air are ejected into sludge from an addition nozzle 9 for the sludge by the shortest route. The air mixed with the powdered granules ejected into the sludge is passed under pressure through a turbulent flow generator 13 in a mixing part 12 arranged close behind an ejector part 11 and is mixed uniformly.
Patent JP-2000008700-A (JP)
Title: Opening and closing device and toilet equipment using the same
Inventor: NORITAKE SEIICHIRO
IPC: E05F5/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a control for a slow operation near each end point in the case when an opening and closing member is to be put in a full close state or full open state by rotating the opening and closing member in the direction of receiving the action o gravity and also enable the adjustment of the sate of each operation. SOLUTION: This opening and closing device has a rotating shaft 20a holding an opening and closing member 3 for closing and opening the opening portion, a supporting member supporting a rotating shaft 20a in a rotatable manner, a coil spring 23 with one side fixed to the rotating shaft 20a and other side fixed to a supporting member, and a torque restricting member 22 having a restricting portion which restricts the change in diameter of the coil spring 23 due to opening and closing of the opening and closing member 3. The torque restricting member 22 is provided in a movable state and, by this movement, the position of the diameter change of the coil spring 23 is made changeable.  Also, by providing a taper portion to the torque restricting member 22, a reverse load torque by the coil spring 23 can be easily changed from a base point at an arbitrary open position by rotating operation of the opening and closing member 3. As examples of the opening and closing members 3, a lid or a seat of water closets can be given.
Patent JP-H0845826-A (JP)
Title: Peripheral exposure method and peripheral exposure device
Inventor: SHIRAISHI YOSHIHIRO
IPC: G03F7/22
Filed: 1994-07-27
Abstract: PURPOSE:To provide a peripheral exposure method and a peripheral exposure device which can reduce to the utmost a photosensitive substrate in which exposure is interrupted due to that the position of the photosensitive substrate to the direction of the optical axis of exposure light cannot be detected at the time of the exposure of the peripheral part of the photosensitive substrate. CONSTITUTION:When the position of a photosensitive substrate to the direction of the optical axis of exposure light cannot be detected, the photosensitive substrate and the detection point AF of substrate position detecting means 46, 47 are relatively moved in the direction in which the detecting point AF is moved inward the photosensitive substrate at a predetermined pitch to redetect the position of the photosensitive substrate. Thereby, it is moved to the inner part of good condition from the peripheral part of the photosensitive substrate in which the condition of position detection is bad, thereby enhancing the possibility of being able to detect the position, so that the photosensitive substrate in which exposure is interrupted due to that the position of the photosensitive substrate cannot be detected may be reduced to the utmost.
Patent JP-S6350323-A (JP)
Title: Monocrystalline tio2 substance doped with ta and its production
Inventor: ARAI KATSUHIKO
IPC: C30B29/16
Filed: 1986-08-19
Abstract: PURPOSE:To easily obtain pure monocrystalline substance in a simple process by mixing TiO2 and Ta2O5 in the specified proportion, pressure molding the mixture and calcining it in air. CONSTITUTION:95.0-98.5mol% TiO2 and 1.5-5.0mol% Ta2O5 are mixed and the mixture is pressure molded and thereafter calcined in air. By such a way, monocrystalline TiO2 substance consisting of 90.0-97.0mol% TiO2 and 3.0-10.0mol% Ta and being doped with Ta is obtained. The above-mentioned molded body doped with Ta consists of polycrystalline substance well-regulated in crystal size and this polycrystalline substance is made easily separable into every crystalline particles by easily causing intercrystalline cracking and is separated into monocrystalline particles by crushing it. In case the proportion of Ta doped in monocrystalline substance is less than 3.0mol%, the granular growth of crystal is not caused but it is made dense and the intercrystalline cracking is not caused. On the other hand, in case the proportion of Ta is more than 10.0mol%, the granular growth of crystal is irregularly caused and the intercrystalline cracking is not caused. Also crushed particles are polycrystalline particles and monocrystalline particles are not obtained.
Patent JP-H0946528-A (JP)
Title: Image processing unit and method
Inventor: ONUMA YOSHIO
IPC: B41J2/525
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent an image forming device from exceeding a level forming an image in an excellent way by controlling data representing plural color components including a black component so as not to allow a total output level of the data to take a level in response to an input level of color image data. SOLUTION: A color correction section 1.120 corrects colors of data R0 G0 B0 set to each object and depending on a monitor characteristic into data R4 G4 B4 depending on a printer characteristic. The color correction section 1.120 is made up of a color correction means 21, a 1st uniform signal detection means 2, a 2nd uniform signal detection means 6, an ununiform signal generating means 7, a uniform generating means 8, a 1st selection means 9, and a 2nd selection means 10, and the color correction means 21 is made up of a luminance density conversion means 1, a black level generating means 3, a masking means 4, and a density luminance conversion means 5. Then the color correction means 21 controls the data so that a total output level of the data representing plural color components including a black component takes a level in response to an input level of color image data.
Patent JP-H0861805-A (JP)
Title: Heat pump apparatus operating method, and heat pump apparatus
Inventor: UCHIKAWA YASUO
IPC: F25B30/02
Filed: 1994-08-19
Abstract: PURPOSE: To raise coefficient of performance of heat pump operation. CONSTITUTION: A discharged heat-storing process executing a cold heat- generating operation by a heat pump operation, while storage of a discharged hot heat, as a holding hot heat of a medium L for a heat radiation, and a recovery process recoverying the medium L for the heat radiation to a state where storage of hot heat is possible, by discharging the held hot heat of the medium L for the heat radiation into the atmosphere, or by cooling the medium L for the heat radiation, through a discharged cold heat stored separately are comprised.  Further, a discharged heat-storing process executing a hot heat generating operation by a heat pump operation, while storing discharged cold heat, as a holding cold heat of the medium L for taking heat, and a recovery process executing a recovery of the medium L for taking heat to a state where a cold heat storage is possible, by heating the medium L for taking the heat by discharging hot heat stored separately, or by discharging held cold heat of the medium L for taking heat into the atmosphere, are comprised.
Patent JP-H0539879-A (JP)
Title: Pneumatically operated valve
Inventor: TAKEDA SHINJI
IPC: F16K7/17
Filed: 1991-08-05
Abstract: PURPOSE:To decrease valve height of an air pressure opserated valve, and also enable either single operation among forward operation and inverse opera tion and compound operation to be carried out by means of the same type air pressure cylinder. CONSTITUTION:A diaphragm valve 10 is composed of a body 11 provided with a fluid passage, a bonnet 12 connected to the body 11 so as to house a valve body support unit 18 and an air cylinder 13 connected to the bonnet 12 so as to be linked to the valve body support unit 18. Furthermore, valve body operating springs 27 are incorporated in the bonnet 12.
Patent JP-S6352628-A (JP)
Inventor: NOHARA GOO
IPC: H02H3/38
Filed: 1986-08-22
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-H0939907-A (JP)
Title: Packing method for metal sheet
Inventor: YASUMI TADAAKI
IPC: B65D71/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a packing method for metal sheets, wherein the packing cost is low, a rust-preventing effect is excellent and waste packing materials are reusable. SOLUTION: A plurality of metal sheets S are stacked in the form of a rectangular parallelopiped, and four-side faces of a body of the stacked metal sheets S are wrapped with kraft paper 10 impregnated with a volatile corrosion inhibitor. Further, the body of the stacked metal sheets S is wrapped with a polyethylene film 11 so as to cover the outside of the kraft paper 10. After placing a protective plate 7 on the uppermost face of the body thus wrapped, corner angles 12, each having a length corresponding to that of each side of the body, are applied to four sides of the upper face side as well as of the lower face side of the body.  In this state, the body is wound around with steel bands from the outside of these corner angles 12, an air layer 13 is formed between the stacked metal sheets S and the kraft paper 10, and an air layer 14 is formed between the kraft paper 10 and the polyethylene film 11.
Patent JP-H0861800-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA AKIHIKO
IPC: F16K11/074
Filed: 1994-08-19
Abstract: PURPOSE: To provide an air conditioner which can defrost an outdoor heat exchanger while continuing a heating operation and rapidly conduct a pressure balance in a refrigerating cycle at the time of stopping. CONSTITUTION: A refrigerating cycle has a defrosting circuit 140 in which a compressor 17, an indoor heat exchanger 63, an expansion valve 21, and an outdoor heat exchanger 64 are sequentially connected by a pipe, and refrigerant inlets of the compressor 17 and the exchanger 63 and the refrigerant inlet of the outdoor exchanger are connected. The compressor 17 is provided in a case 25 in which high pressure refrigerant after compressing is fully filled, and has a rotary five-way valve 28 having first, second valve discs 53, 54 for switching the channel of the refrigerant by rotating. A controller 106 controls the valve 28 and rotates the discs 53, 54 to switch the heating, the cooling or the defrosting operation, and switches to the defrosting operation by supplying the high pressure refrigerant in the case 25 to a defrosting circuit 140 while continuing the heating operation.
Patent JP-H1016075-A (JP)
Title: Wear-resistant rubber hose with tapered part on inner peripheral face and its production
Inventor: YOKOBORI SHIZUO
IPC: B29C48/34
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress the amt. of back flow when a slurry is transferred by pressure and to prevent initial local wear and damage from occurring by forming a hose of an inner face rubber layer, a rubber-covered fiber-reinforced layer and an outer face rubber layer and making a specified region of the inner peripheral face of the inner face rubber layer into a tapered shape and making the rubber-covered fiber-reinforced layer to a uniform diameter. SOLUTION: A rubber hose 1 is constituted of an inner face rubber layer 2, a rubber- covered fiber-reinforced layer 3 and an outer face rubber layer 4 and a specified region of the inner peripheral face of the inner face rubber layer 2 is formed into a tapered shape and the rubber-covered fiber-reinforced layer 3 is formed to a uniform diameter. As the fiber of the rubber-covered fiber-reinforced layer 3, various org. fibers and inorg. and metal fibers are used. When this hose 1 is mounted and used in a squeezing type pump, a slurry sucked by means of a following roller can be pushed up to the vicinity of a preceding roller by a tapered part 2b. As the result, the preceding roller passes through a rotational track at its top position and suppresses the amt. of back flow of the slurry which is produced immediately before it is separated from the hose and suppresses wear and damage.
Patent JP-2001023012-A (JP)
Title: Controller of vending machine
Inventor: YAMANAKA MASASHI
IPC: G07F9/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller of an automatic vending machine which can perform a more effective discount sale, can heighten buying will of a customer and also can increase the sales of commodities. SOLUTION: This controller consists of an arithmetic control part 1a, a main control part 2a which performs total control of an automatic vending machine including detection/discrimination of coins, the sales control of commodities, storage of sales information or the like, a discount sale start sales number storage means 3 which stores the number of sales to start a discount sale, a total sales number storage means 4 which stores the total number of sales and a display means 5 for displaying the number of sales of start the discount sale. When difference between the number of sales showing the start of the discount sale and the total number of sales shows positive value, this difference is displayed by the means 5 to let a customer know the number of sales showing the start of the discount sale. Thus, it is possible to heighten the buying will of the customer and accordingly to increase the sales of commodities.
Patent JP-2000030830-A (JP)
Title: Conductor connection for gas insulated electric apparatus
Inventor: KIKUCHI FUMIHIDE
IPC: H01R35/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a conductor insulating part for a gas insulated electric apparatus having an improved current capacity and a simplified shield structure. SOLUTION: In this conductor connection for a plug-in contact type gas insulated electric apparatus, plural contacts 8 are disposed between a socket side conductor end part 3 and a plug side conductor end part 5 facing to the socket side conductor end part 3. The socket side conductor end part 3 and the plug side conductor end part 5 have cylindrical shapes respectively. Each the contact 8 contacts with inner faces of both the socket side conductor end part 3 and the plug side conductor end part 5, while a front end of the plug side conductor end part 5 is inserted in the socket side conductor end part 3.
Patent JP-S5896468-A (JP)
Title: Signal readout method for pyroelectric pickup device
Inventor: TOMII KAORU
IPC: H04N5/33
Filed: 1981-12-04
Abstract: PURPOSE:To improve the sensitivity, by reading out a video signal with electron beam scanning for one field just after or before switching of the chopper of a pyroelectric image pickup device having the chopper intermitting infrared rays. CONSTITUTION:Infrared rays incident to a target 2 of a pyro visicon 1 is intermitted with a chopper 6 driven with a motor 5 and an electric charge image is formed on the target 2. This image is read out with an electron beam 4 scanning the target 2 with a deflection coil 3. A read-out video signal is amplified and applied to a display device 8. A light emitting device 10 and a photodetector 11 detect the chopping period of the chopper 6 and controls the speed of the motor 5 in synchronizing with the vertical scanning period of electron beam. The signal is read out with the electron beam 4 for one field just after the switching of the chopper 6.
Patent JP-H0359896-A (JP)
Title: Semiconductor storage device
Inventor: MIYAMOTO SANPEI
IPC: G11C11/401
Filed: 1989-07-28
Abstract: PURPOSE:To shorten test time by selectively outputting one of output data of a memory array, and the outputs of coincidence/dissidence detection circuits of n-number of sub-arrays and all the sub-arrays. CONSTITUTION:N-number of first coincidence/dissidence detection circuits 50-1 to 50-n which read m-number of data written into respective sub-arrays 30-1 to 30-n and which detect coincidence/dissidence among m-number of data, and one second coincidence/dissidence detection circuit 60 which reads nXm-number of data written into all the sub-arrays 30-1 to 30-n and which detects coincidence/dissidence among nXm-number of data are provided. Furthermore, output means (buffer) 80-1 to 80-n which selectively output output data of the memory array, the outputs of n-number of first coincidence/dissidence detection circuits and the output of the second coincidence/dissidence detection circuit are provided. Thus, test time can be shortened and test cost can be reduced without making circuit constitution complicated.
Patent JP-H0482828-A (JP)
Title: Percutaneous absorption-type patching agent containing indomethacin
Inventor: MORIKANE MASAJI
IPC: A61K31/40
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a patching agent effective for hardly curable disease having excellent percutaneous absorption into diseased part by mixing a fixed amount of indomethacin in a sol-in-gel base agent comprising a binder, a wetting agent, a thickener, a hardening agent and water and using crotamiton as a dissolving agent. CONSTITUTION:1.5-5.5wt.% indomethacin is mixed into a sol-in-gel base agent composed of a binder, a wetting agent, a thickener, a hardening agent and water and a sol composition containing crotamiton as a dissolving agent of the indomethacin is mixed with the sol-in-gel agent to afford a percutaneous absorption-type patching agent containing indomethacin with an object of curing intractable disease having extremely high drug releasability. An amount of said patching agent is sufficient in patching one time per a day as it has excellent maintaining tackiness. Furthermore, plaster weight is very small and very thin formulation is possible without any malaise in patching and functionality is extremely improved. Besides, said agent exhibits very slight irritation to skin without causing any eruption, etc.
Patent JP-H0275396-A (JP)
Title: Method for controlling precipitation of scale in aqueous system by arylsulfonate/maleic anhydride copolymer
Inventor: SHIII-RIYUEI TEE CHIEN
IPC: C02F5/10
Filed: 1989-07-28
Abstract: PURPOSE: To prevent scale deposition in an aqueous system under high pH/ calcite high saturation conditions by adding an effective quantity of maleic anhydride/allyl sulfonic acid polymer mixed at a specific mixing ratio to water system.  
     CONSTITUTION: A water-soluble polymer containing ethylenically unsaturated dicarboxylic acid or its anhydride, preferably maleic acid or its anhydride and allyl sulfonic acid or its salt, preferably sodium allyl sulfonate is used as the scale deposition suppressing agent. The range of mol ratio of both is about (1:3)-(3:1), preferably about (1:2)-(2:1), most preferably about (1:1.5)- about (1.5:1). An effective quantity of the polymer is added to the aqueous system under severe pH such as high alkali water and/or calcite saturation conditions, then scale deposition of CaCO 3 , etc., is suppressed at a low cost. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6356172-A (JP)
Title: Control circuit for inverter
Inventor: HIEDA MASAAKI
IPC: H02M7/48
Filed: 1986-08-22
Abstract: PURPOSE:To improve the using efficiency of a memory, by a method wherein the data of a triangular function, stored in the memory, is compressed to a data, corresponding to a half period, and the exclusive OR of the data and the uppermost degree bit of a counter is operated to obtain the data corresponding to one period. CONSTITUTION:A clock pulse, outputted from a clock oscillator 11, and a frequency commanding signal are inputted into a rate multiplier 12 to output a pulse train signal having a frequency proportional to the frequency commanding signal. A data, memorized in a memory 20, is outputted by the pulse train signal through a binary counter 13. The memory 20 is the memory of 8 bits and the sine wave data of a first voltage pattern are stored in the bits D0-D2 in every half period of respective phases while a second voltage pattern is stored in the bits D4-D6 in the same manner. Either one of the first and second voltage patterns ifs selected based on a bank command by a data selector 21 while a data, corresponding to one period, is synthesized and outputted through exclusive OR elements 22-24.
Patent JP-S6256137-A (JP)
Inventor: SUZUKI SHIGEO
IPC: B32B15/08
Filed: 1985-09-05
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。