baber/WOPTO huggingface dataset:
Patent JP-S55112465-A (JP)
Title: Proportional control valve
Inventor: MIYANISHI TORAZOU
IPC: F16K27/02
Filed: 1979-02-21
Abstract: PURPOSE: To reduce the hysteresis and others of input and output characteristic, by fixing the valve body to the electromagnetic drive object and enable to maintain the concentric precision of the plunger axis and the valve.  
     CONSTITUTION: The proportional control valve that controls the flow proportionally in acordance with the amount of input electricity, involves the electromagnetic driven body at which the stroke of the plunger 6 is related proportionally with the input amount of electricity supplied to the coil 5. In this case, the electromagnetic driven body 1 is attached to the body 10 of the flow control valve 2 by flange 20 in between in the way so that the point of insertion section 21 corresponds with the point of insertion of body 10. And valve guide 12 is so provided as can adjust the initial load on spring 15 by screw 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61177545-A (JP)
Title: Data processor with auxiliary processor
Inventor: HAMAHIRA TETSUYA
IPC: G06F9/22
Filed: 1985-02-01
Abstract: PURPOSE:To decrease the number of ROMs by inhibiting an auxiliary processor from operating substantially as NOP when an unmounted ROM is accessed. CONSTITUTION:A basic processor 1 is for processing information and the auxiliary processor 2 assists the basic processor 1 in functioning to perform high-speed processing and down not operate at all when instruction fetch signal lines are all at a high level. Then, ROMs arranged in plural arrays are used to control the basic processor and auxiliary processor connected in a space selected by the basic processor 1. A column selecting circuit 7 selects one of the ROMs. A pull-up resistance 6 fixes output signal lines of plural columns of ROMs in for auxiliary processor control at the high level unless of some of plural columns of ROMs for auxiliary processor control are arranged.
Patent JP-S54111359-A (JP)
Title: Thermographic sheet
Inventor: IWATA SUSUMU
IPC: B41M5/337
Filed: 1978-02-20
Abstract: PURPOSE:To enhance water resistance without decreasing coloring density by using diisobutylene-maleic anhydride copolymer (water soluble salt) as a binder. CONSTITUTION:Thermo color forming agent and other developers are separately dispersed into an aqueous solution of diisobutylene-maleic anhydride copolymer or its water soluble salt. After both dispersions are mixed, the dispersion is coated and dried on a base, whereby the color forming layer is formed. The suitable amounts of using the thermo color forming agent, developer and binder are about 5 to 10, 10 to 50, 20 to 40% respectively based on the weight of the color forming agent.
Patent JP-S54110920-A (JP)
Title: Recovery of silver from silver-containing sludge
Inventor: OGAWA TAKAO
IPC: C22B11/00
Filed: 1978-02-20
Abstract: PURPOSE: To recover Ag in high yield by the procedure in which silver-containing sludge is incinerated at a temperature below 900°C in such a manner that the ignition loss is 5 to 40%, and than Ag content is completely dissolved in sodium cyanate by a cyaniding method.  
     CONSTITUTION: The sludge containing less than 15% silver(Ag), generated from the treatment of waste water in the photographical industry, is incinerated at an average temperature of less than 900°C in an incinerator in such a manner that the ignition loss is 5 to 40%. The 30 to 80% organic matter present in the silver-containing sludge is almost incinerated and the same time prevents the convertion of silver halides in sludge into silver oxide. Then, the silver halides containing less organic matter is treated with a sodium cyanide solution and thus silver halides are easily dissolved in the socium cyanide solution and than recovered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58135133-A (JP)
Title: Ferrite magnetic material
Inventor: NISHIYAMA SHIYUNICHI
IPC: C01G49/00
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a ferrite magnetic material having improved magnetic permeability keeping low shrinkage, by mixing ferrite powder with glass powder, and baking the mixture at a temperature higher than the temperature to initiate the densification of the ferrite. CONSTITUTION:Ferrite powder having particle diameter of 5-50mum is mixed with 0.5-15wt% glass powder, and baked at or above the temperature to initiate the densification of the ferrite to obtain the objective ferrite material. Although a molded ferrite obtained by pressing ferrite powder in a mold contains a large number of voids, the number of the voids decreases and the molded ferrite shrinks by the diffusion between the atoms constituting the ferrite by heating the ferrite usually at 800-1,000 deg.C or above. According to the progress of densification, the ferrite acquires the functions of magnetic material and high strength. Since the ferrite particle is cated with glass in this process, a lower shrinkage can be achieved by carrying out the diffusion densification to a certain extent, and at the same time, terminating the diffusion at a desired stage.
Patent JP-S59142842-A (JP)
Title: Vapor deposition device
Inventor: MANO SHIGERU
IPC: B01J19/00
Filed: 1983-02-05
Abstract: PURPOSE:To make the distribution of ionized or activated gas uniform and to make the content in the film deposited by evaporation uniform by changing the direction or the position of a gas discharger facing a substrate to be subjected to vapor deposition with time. CONSTITUTION:An evaporating source 7 and a gas discharging part 18 which supplies modifying gas in an ionized or activated state are disposed respectively oppositely to a substrate 4 to be subjected to vapor deposition. The direction or the position of the part 18 with respect to the substrate 4 is changed with time by a driving means consisting of a fixing plate 13, bellows 14, 15, rods 27, 28, a motor 19, a cam 20, etc. The ionized or activated gas is thus evenly distributed and the content in the film deposited by evaporation is made uniform.
Patent JP-S58136474-A (JP)
Title: Typewriter
Inventor: ONODA HIROSHI
IPC: B41J29/70
Filed: 1982-02-08
Abstract: PURPOSE:To prevent breakage of a tub set pawl or the like accurately by providing a connecting mechanism between a tub setting mechanism and a return mechanism to check the connection of a clutch of the return mechanism when the tub setting mechanism is operated. CONSTITUTION:A spring clutch 22 normally disengaged is placed between a drive shaft 18 and a return drum 19. Only when the spring clutch 22 is connected thereto, the drive shaft 18 and the return drum 19 are connected to return a carriage 1. With one-way turning of a clutch drive lever 24, a clutch operation pawl 24a is engaged with the spring clutch 22 and a clutch is connected. The rear end 24b of the clutch operation lever 24 faces the right end 9a of a tub set clear lever 9 and when the tub set clear lever 9 is turned to set, the right end 9a thereof is engaged with the rear end 24b of the lever 24 to prevent the connection of the clutch.
Patent JP-2000214588-A (JP)
Title: Positive photoresist composition for exposure with far ultraviolet ray
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To improve suitability to a standard developer and to ensure good density dependency of a formed resist pattern and superior sensitivity to a short-wavelength light source by using a specified acid decomposable resin. SOLUTION: The positive photoresist composition contains a compound which generates an acid when irradiated with active light or radiation and a resin containing (a) repeating units having an alkali-soluble group protected by a group containing an alicyclic hydrocarbon structure represented by formula I or the like, (b) repeating units represented by formula II and (c) repeating units represented by formula III. The content of the repeating units (c) is 5-18 mol% of all the repeating units of the resin. The resin is decomposed by the action of the acid and increases its alkali solubility. In the formula I, R11 is methyl, ethyl or the like and Z is an atomic group required to form an aliphatic hydrocarbon group together with C. In the formulae II and III, R5 and R6 are each H, halogen or the like and X is a divalent combining group.
Patent JP-S63188452-A (JP)
Title: Water jacket type spray cooling mold
Inventor: NISHIMURA OSAMU
IPC: B22D11/055
Filed: 1987-01-30
Abstract: PURPOSE:To reduce an equipment cost and to uniformize a water supply by forming a water jacket with an outer cylinder and attachable and detachable inner cylinder and arranging the manihold for water supply to the outer cylinder and a spray nozzle to the inner cylinder. CONSTITUTION:A water jacket 20 is composed of an outer cylinder 2, upper part cover body 9 and flanged inner cylinder 8 and the outer cylinder 2 is taken to be of the structure usable as well for the dimension of a billet 5. In this case the manifold (m) for water supply is fitted to the outer cylinder 2 and plural spray nozzles 3 are arranged at the inside of the inner cylinder 8 as well. A cooling water (w) is projected to a mold main body 1 from the nozzle 3 via a water supply hole 6, vibration table 7 and manihold (w). At the time of changing the dimension of the billet 5 the inner cylinder 8 and mold 1 are changed with the necessary dimentional one. Owing to the inner cylinder 8 and mold 1 being exchangeable the equipment cost is reduced and the water supply of the cooling water (w) is uniformized by the formation of a water jacket 20.
Patent JP-S61177556-A (JP)
Title: Memory switching circuit
Inventor: FURUYA KENJI
IPC: G11C8/00
Filed: 1985-02-04
Abstract: PURPOSE:To save address space and to handle a large amount of data by accessing memory groups of all cards with common address. CONSTITUTION:When data is sent in from an external controller through a data bus 6 and an address bus 5, address data are inputted to both changeover number registers 8 and changeover number register 9 for extension of cards 4a-4n to detect the coincidence of each part. Then, changeover control parts 12 send out selection signals of memory groups 1a-1n to respective memory groups 1a-1n. Further, while an outward acknowledge signal is returned from the resending part 13 of the card 4a, the state wherein the internal memory groups 1a-1n of this card are selected is stored and operation is performed to subsequent access from the external controller. Then, when another change over number is sent from the data bus 6 newly, the sending part 13 is set at this stage and all the card 1a-1n are held in readiness to accept access.
Patent JP-H05216121-A (JP)
Title: Reflection projection type screen
Inventor: SUZUKI TERUO
IPC: G03B21/60
Filed: 1992-02-04
Abstract: PURPOSE:To provide a reflection projection type screen of a light retroreflection type having advantages of convenient handling, easy cleaning, and making to a large scale. CONSTITUTION:In this reflection projection type screen, one or both of warps 1 and wefts 2 are composed of fabrics 3, which are prismatic bodies of transparent resin such as polyvinyl chloride, nylon, or polyester, etc., or translucent prismatic bodies such as glass fiber, etc., a film 4 of silver or white ink is formed on the back surface, or a silver or white reflection film of metallic foil, etc., such as a white polyvinyl chloride sheet or aluminum, etc., is stuck, or a reflection surface, on which a metallic film such as aluminum, etc., is deposition-formed, is provided. Fabrics 3, having flexibility and a sewable property, is capable of winding, and convenient in handling, easy cleaning because of having no defect of the falling of beads different from a beads screen, and the possibility to make to a large size by sewing.
Patent JP-H083139-A (JP)
Title: 2-oxo-1-quinolinylmethylphenylacetic acid derivative
Inventor: MATEIASU MIYURAA GURIIMAN
IPC: A61P9/00
Filed: 1994-01-20
Abstract: PURPOSE: To provide the subject new compounds useful as a hypotensive medicine and an antiatherosclerosis medicine.  
     CONSTITUTION: A 2-oxo-1-quinolinylmethylphenylacetic acid derivative of formula I (A and R 1  are each H, a halogen, nitro, hydroxyl, trifluoromethyl, a 1-6C alkyl, an alkoxy, a 3-8C cycloalkyl, phenyl or the like; R 2  is H, a 3-8C cycloalkyl or the like; R 3  is hydroxy, a 1-8C alkoxy or the like) or its isomer and its salt. For example, 2-[4-(2-oxo-1-quinolinylmethyl)phenyl]-2- cyclopentylacetic acid tert-butyl ester. The compound of the formula I can be obtained by allowing a compound of formula III to react with a compound of formula IV (E is Cl, Br, I or the like; L is a 1-4C alkoxy) and, if necessary, treating the obtained compound of formula V. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000220847-A (JP)
Title: Heater/cooker
Inventor: HAYASHI TAIKI
IPC: A47B77/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of suction air and exhaust air regardless of the width of a space for containing a built-in furniture by substantially equalizing the widthwise dimensions of a cooker body, a member constructing an exhaust duct, and a suction or exhaust slits in upper and lower trim members. SOLUTION: Among vertical and horizontal trim members 6-9 for filling the gap between a microwave oven 1 and a containing space 21, vertical trim members 6, 7 are provided, respectively, with a vertically elongated suction or exhaust slit. The gap between the microwave oven 1 and the containing space 21 is filled up with the vertical and horizontal trim members 6-9. The vertically elongated slits in the vertical trim members 6, 7 have length dimension just equal to the widthwise dimension of the microwave oven 1 and the widthwise dimension of a member 5 constructing an exhaust duct is also set equal to the widthwise dimension of the microwave oven 1.
Patent JP-H01194015-A (JP)
Title: Clock monitor
Inventor: TAKAI JUNICHI
IPC: G06F11/30
Filed: 1988-01-29
Abstract: PURPOSE:To allow one timer monitoring circuit to monitor clocks in two systems by leading the clocks in the two systems to respective input terminals of D-type flip flop (FF) and monitoring the output of the FF by a timer. CONSTITUTION:The output frequency of one clock generating part 1 is set up to a value lower than that of the other clock generating part 10. One of clocks generated from respective clock generating part is inputted to the D input terminal of the D-type FF circuit 4 and the other clock is inputted to the C input terminal. A timer monitoring circuit is connected to the output side of the FF circuit. When respective clocks are normally operated, the Q output of the circuit 4 is changed at its level without fail within a maximum time, but when either one clock is stopped, the Q output is fixed on an 'L' (low) or 'H' (high) level and can be detected by the circuit 2. Consequently, the clocks in the two systems can be monitored by one timer monitoring circuit.
Patent JP-H04258601-A (JP)
Title: Production of polymer bead
Inventor: HASHIZUME KIYOKO
IPC: B01J14/00
Filed: 1991-02-12
Abstract: PURPOSE:To facilitate the formation of polymer beads having a desired uniform particle diameter by injecting a monomer solution into a porous glass membrane, dispersing the monomer solution in a dispersing medium passing the other side and heat-treating the monomer drops. CONSTITUTION:A module composed of a combination of a plurality of cylindrical porous glass membranes is prepared. A dispersing medium 2 containing a dispersant is delivered from a container 7 by means of a pump 6 and is allowed to pass the outside of each cylindrical porous glass membrane constituting the module 1. A monomer solution 3 (e.g. acrylic acid solution) contained in a pressure vessel 8 is injected into the inside of each cylindrical porous glass membrane by a pressurizer 9, allowed to pass the pores of the porous glass membrane, and dispersed in the dispersing medium 2 in the form of polymerizable monomer drops 4. The monomer constituting the polymerizable monomer drops 4 is polymerized by heating the emulsion 5 to obtain polymer beads.
Patent JP-S59146391-A (JP)
Inventor: KAYAMA SHIGEKI
IPC: G07F7/00
Filed: 1983-02-09
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-S58137735-A (JP)
Title: Machine for testing toughness against breakdown at high temperature and high pressure
Inventor: MATSUSHITA HISAO
IPC: G01N3/18
Filed: 1982-02-10
Abstract: PURPOSE:To test the toughness against breakdown at a high temperature and a high pressure with a miniaturized device, by leading a fluid to a test piece storing part having a heating means and a load part continuously and pressing a piston of the load part by this fluid to apply a load to a test piece. CONSTITUTION:After a test piece 9 is grasped by grasping materials 10 and 14, an aperture part is closed by a cover 25, and the cover 25 is fixed by a nut 27. Electric power is supplied to a heater 26 to heat the inside of a storage chamber 4 and the test piece 9 to a prescribed temperature, and high-pressure gaseous hydrogen is supplied as atmospheric gas from a fluid supply tube 20, thus making the inside of the storage chamber 4 high-temperature and high-pressure. The pressure of gaseous hydrogen acts upon a piston 7 in a load part 3, and this force is measured through a connecting rod 15, the grasping material 14, the test piece 9, the grasping material 10, and a connecting rod 11 by a load cell 12. The piston 7 falls in accordance with the fatigue of the test piece 9, and this fall is measured by a displacement meter 16, thus testing the toughness against breakdown at a high temperature and a high pressure.
Patent JP-H03226095-A (JP)
Title: Stereoscopic picture display device
Inventor: HOSHINO HARUO
IPC: H04N13/04
Filed: 1990-01-31
Abstract: PURPOSE:To realize stereoscopic picture display without eyeglass with less limit of a visual position attended with a natural motion parallax by arranging plural two- dimension optical modulation means side by side in the direction of depth able to control light shield or light transmission for each picture element and using a controller provided separately so as to control the two-dimension optical modulation means. CONSTITUTION:Two-dimension modulation means Qm (m=1-n) able to control the light transmission state from a rear face for each picture element are prepared and n-set of the means are arranged in the depth direction. Let a two-dimension optical modulation means placed most this side with respect to the observer observing the display device be the means Q1. Then a stereoscopic picture is displayed by allowing a two-dimension optical modulation use controller DC to control the two-dimension optical modulation means Q1-Qn as follows. That is, one of the two-dimension optical modulation means Q1-Qn is selected as a main modulation means, on which a picture is displayed, light is transmitted in the two-dimension optical modulation means remote from the observer and the two-dimension optical modulation means close to the observer shields the light based on a background signal generated separately and all the two-dimension optical modulation means are controlled to be in use as the main modulation means in time division.
Patent JP-H07211702-A (JP)
Title: Semiconductor manufacturing device
Inventor: YOSHIDA KAZUYOSHI
IPC: C23F4/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a semiconductor manufacturing device capable of producing high density plasma in a low pressure region by a simple device constitution. CONSTITUTION:A lower electrode 7 for mounting a wafer 6 is provided on the lower part of a reactive vessel 1 so as to be connected to an RF power supply 9. Next, eddy coils 3 are wound around the upper part of the reaction vessel l downward to the side. The eddy coils 3 are impressed with RF voltage from an other RF power supply 5. When the eddy coils 3 are impressed with the RF voltage, a magnetic field is generated inside the reaction vessel 1 by the part of the eddy coils 3 around the upper part of the reaction vessel 1 to make the reactive gas plasmatic. On the other hand, the electrons blown to the inner wall surface of the reaction vessel 1 are pushed back from wall surface by the magnetic field generated by eddy coils 3 around the side of the reaction vessel 1. Accordingly, the electrons in high density plasma do not vanish on the inner wall surface of the reaction vessel 1 thereby enabling the high density plasma to be produced in a low pressure region.
Patent JP-H08214024-A (JP)
Title: Video processing communication equipment
Inventor: WATABE YASUHIKO
IPC: H04N7/173
Filed: 1995-02-07
Abstract: PURPOSE: To allow a communication network side to manage a procedure executed by each video processor in the lump by simply and surely revising the processing procedure to be executed by the video processor in the video processing communication equipment in which a video processor as a terminal equipment is connected to the communication network. CONSTITUTION: A video storage transmitter 2 provided in a communication network 1 and storing and sending a video image is provided with an auxiliary storage section 22 storing the procedure of video processing to be executed by each video processor 4. When the video processor 4 is started, the video processor 4 receives a procedure from the auxiliary storage section 22 via the communication network 1 and executes video processing in response to the received procedure.
Patent JP-H06230674-A (JP)
Title: Image forming device
Inventor: NAKANISHI KEIICHI
IPC: G03G15/08
Filed: 1993-02-05
Abstract: PURPOSE:To provide an image forming device where the detachment of a development unit from a device case is easy and it is unnecessary to replace a toner sensor each time development unit changing is carried out. CONSTITUTION:The toner sensor 30 is not attached to the development unit 8 but is fixed to a frame 32 in a device case via a plate spring 31. Therefore, the development unit 8 can be taken out of the device case without detaching a connector cord connecting the toner sensor 30 to a controller, and also the connection of the toner sensor 30 to the controller is not required when a toner case 9 is attached to the device case. Because the connection of lines in a small space is made unnecessary, the attachment/detachment of the development unit 8 is greatly improved. Additionally, because the toner sensor 30 is provided in the device case, need for attaching the toner sensor 30 to the development unit 8 is eliminated, and it is not necessary to discard the toner sensor 30 each time the development unit 8 is changed.
Patent JP-H07227740-A (JP)
Title: Work position detecting method using cutting tool
Inventor: SUZUKI NORIYUKI
IPC: B23Q17/22
Filed: 1994-02-16
Abstract: PURPOSE:To detect the position of a work with high accuracy even when a cutting tool is not a true circle. CONSTITUTION:In state where a metallic cutting tool 7 is used and the cutting tool itself is rotated, the cutting tool 7 is moved toward a work 9 to be brought into contact with the work 9 based on command pulse signals from a controller at specified intervals. Electrical changes obtained in the contact state are seized as position signals to detect the position of contact of the cutting tool 7 with the work 9. The rotation period of the cutting tool 7 is made shorter than the specified interval of the command pulse signals, and the direction of rotation of the cutting tool 7 at the time of detecting the position of the work shall be opposite to the direction of rotation of the cutting tool 7 at the time of machining the work.