baber/WOPTO huggingface dataset:
Patent JP-S58153829-A (JP)
Title: Oil-pressure circuit for oil-pressure shovel
Inventor: TAKAHASHI MASAHIRO
IPC: F15B11/16
Filed: 1982-03-08
Abstract: PURPOSE:To raise the slewing performance of an oil-pressure shovel by using a system in which the set pressures of a relief valve for setting the pressure of a pressure compensatory flow control valve having a preference circuit connecting a slewing circuit and other circuits and a bleed-off circuit are controllably regulated. CONSTITUTION:A main relief valve 21 and a pressure compensatory flow control valve 30 are connected to the upstream side of the second control valve V2 connected to the discharge circuit 20 of the second oil-pressure pump P2, and control valves 22-25 for actuators are also connected to the downstream side. The valve 30 of a slewing preference type has a preference circuit 32 and a bleed-off circuit 33 on its outlet side, and a slewing direction control valve 22 is connected to the former circuit and an unload circuit 26 and a parallel circuit 27 for other direction control valves 23-25 are connected to the latter circuit. At the time of slewing operation when the pressure of a turning motor M3 is raised to promote the slewing, when the set pressure of a variable relief valve 37 of the valve 30 is reached, excess oil is bled off by the valve 30, and flowed into valves 23-25 operated at the same time from the bleed-off circuit 33, whereby permitting the discharge oil of the pump P2 to be utilized effectively.
Patent JP-S51113669-A (JP)
Title: Digital watch
Inventor: NOMA HIROSHI
IPC: G04G9/00
Filed: 1975-03-28
Abstract: PURPOSE:To have a digital watch capable of telling the precise time in one's country by simply pushing a button.
Patent JP-H01211867-A (JP)
Title: Electrolyte plate for fused carbonate type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1988-02-19
Abstract: PURPOSE:To increase the expansion force of an electrolyte plate against cracking by adding ceramic fibers with a specific length as a fiber-shaped reinforcing agent. CONSTITUTION:Alumina fibers with the length of 1mm or above, a solid material made of pulp, and water are added to gamma-lithium aluminate and stirred, a coagulating agent is added for coagulation, it is molded into paper and dried to obtain a green sheet. It is incorporated in a cell and heated to burn out the pulp in the green sheet. When it is further heated, the carbonate in an anode chamber 5 is melted and passes an anode electrode 3 and is impregnated into the green sheet to form an electrolyte plate 2. This electrolyte plate 2 is buried in gamma-lithium aluminate, the crack resistance is increased because ceramic fibers are long.
Patent JP-S52120558-A (JP)
Title: Concentration/denitrification tank
Inventor: FUKUNAGA SAKAE
IPC: C02F3/34
Filed: 1976-04-02
Abstract: PURPOSE: To effectively denitrify waste water flowing into the upper portion of a denitification tank by floating microorganisms and waste water flowing into the lower portion of the tank by  precipitated microorganisms and prevent outflow of the microorganisms inside the tank from the reaction sections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58153960-A (JP)
Title: Accepting sheet for electrophotography
Inventor: KOSAKA TAKAO
IPC: G03G5/12
Filed: 1982-03-09
Abstract: PURPOSE:To obtain a high-contrast sharp color picture without yellowing of a white paper part at a heating time, by allowing some part of an accepting sheet to incorporate a hydroxymethane sulfonate. CONSTITUTION:Particles which have red, green, and blue spectral functions and contain colorless and thermally sublimating dyes generating cyan, magenta, and yellow respectively are mixed with colorless transparent light-transmittable particles as image forming particles, and these mixed particles are preliminarily stuck to the surface of a supporting material, which contains a photoconductive matter, electrostatically, and an optical image is irradiated, and the electric charge of the supporting material of light-transmittable particles F is attenuated optically to form a latent image. An external force is applied to eliminate particles whose electrostatic attraction to the supporting material is weakened or lost, and this particle image is transferred to the accepting sheet and is developed by heating. In this method, a hydroxymethane sulfonate is added to one of the supporting material, a coloring layer, a dielectric layer, an intermediate layer, etc.
Patent JP-S58153319-A (JP)
Inventor: YASHIRO HIROSHI
IPC: H01G13/00
Filed: 1982-03-08
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-S60179743-A (JP)
Title: Solution for erasing photosensitive lithographic plate
Inventor: NISHIOKA AKIRA
IPC: G03F7/40
Filed: 1984-02-28
Abstract: PURPOSE:To provide a soln. for erasing a photosensitive lithographic printing plate good in coating performance with a writing brush, etc., and small in blooding when it is so low in viscosity as usable by filling a felt pen type vessel with it, by incorporating a fluorinated surfactant. CONSTITUTION:A soln. for aersing a photosensitive lithographic plate contains a fluorinated surfactant, preferably, an inionic or nonionic one, but especially preferably, a nonionic one, such as a fluoroaliphatic oligomer having fluoroaliphatic groups and polyoxyalkylene groups represented by generatl formula I or II in which Rf is a fluoroaliphatic group; OR is polyoxyalkylene group; Q is a linking group for connecting both Rf and OR; A is a univalent terminal group; A' is A or a simple bonding group under the conditions that at least one of R combined with Q links to another Q; and Q' is a bonding group for covalently bonding A or A' with R.
Patent JP-S63206151-A (JP)
Title: Linear pulse motor
Inventor: NISHIMOTO ATSUSHI
IPC: H02K41/03
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a stable thrust in a linear pulse motor by disposing a bypass magnetic path formed of a soft magnetic material between magnetic paths to reduce magnetic interference between magnetic fields generated by coils. CONSTITUTION:A bypass magnetic path 18 is formed of a soft magnetic material in the same length as those of magnetic paths 6, 7 in the heights of permanent magnets 13, 14, i.e., in the same width as the size of a direction of an arrow. A movable element 12 is formed by securing in series the magnets 13, 14 to both sides of both edges of the path 18 so that the flowing directions of the bypass magnetic fluxes become the same, and by magnetically coupling poles 6-1, 6-2 and 7-1, 7-2. With this configuration, even if exciting magnetic fields generated by the paths 6, 7 and coils 5-1, 5-2 become reverse, the magnetic flux tending to creep from one path 6 or 7 to the other 7 or 6 flows in the path 18. Accordingly, magnetic interference between the magnetic fields generated by the coils 5-1, 5-2 can be reduced.
Patent JP-S60179017-A (JP)
Inventor: ISHIDA CHIAKI
IPC: A47G9/00
Filed: 1984-02-27
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-2000243313-A (JP)
Title: Cathode-ray tube
Inventor: OKUBO SHUNJI
IPC: H01J29/48
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve an impact resistant characteristic of a cathode-ray tube without incurring the degradation of a withstand voltage characteristic, a neck crack and the deterioration of productivity. SOLUTION: In a cathode-ray tube where the electron beam emitting end side of an electron gun 27 is fixed to this electron beam emitting end side electrode C to be supported by plural elastic supports 34 brought into pressure contact with a neck inside surface via a conductive film 33 formed on the inside surface of a neck 25, and the central axis of the electron gun on the electron beam emitting end side coincideds with the central axis of the neck by support of these elastic supports, a projecting part 36 projecting in the neck inside surface direction is formed in the electron beam emitting end side electrode.
Patent JP-S63204486-A (JP)
Title: Character input device
Inventor: MAENAKA SATOSHI
IPC: G06K9/03
Filed: 1987-02-20
Abstract: PURPOSE:To input information on characters coexisting with graphics to a computer with less labor and at high speed by providing a character array means aligning character string picture data which is given in parallel with a picture element and an interactive type correction means. CONSTITUTION:Binary picture data consisting of the characters and the graphics can be obtained by a picture input means 1, and are stored in a picture storage means 2. Picture data stored in the means 2 are given to a character separation means 3, and are separated into graphic picture data and character picture data. A character reading means 4 compares character picture data obtained in the means 3 with dictionary data and recognizes character codes. Character string picture data consisting of plural character picture data are given to a character array means 5, which aligns character picture data in parallel with the picture element. A display means 6 compares the character codes obtained in the means 4 and character picture data which the means 5 has arranged so as to be displayed. The interactive correction means 7 compares displayed character string picture data and character data and inputs the correct character codes if there are errors.
Patent JP-S59162704-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: H02G1/04
Filed: 1983-03-07
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-H11237450-A (JP)
Title: Circuit division atg partial circuit processing system, circuit division atg partial circuit processing method, and storage medium where circuit division atg partial circuit processing method is written
Inventor: TOUMIYA TAMAKI
IPC: G06F11/22
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce time required for test pattern generation processing. SOLUTION: A failure detection difficulty circuit judging means 7 for delaying failure information in a partial circuit and outputting it as a list when the number of failures within the partial circuit is larger than a specific value based on the partial circuit and failure information created by a partial circuit creation means 5 is provided. Further, a test pattern is created based on failure information other than that in the partial circuit that is outputted as a delay list from the failure detection difficulty circuit judging means 7 in an ATG means 10, then a test pattern is created based on the failure information in the partial circuit being outputted as the delay list, and failure detection processing is completed when the failure detection reaches a predetermined target failure detection rate.
Patent JP-S59162896-A (JP)
Title: Preparation of high-purity gentiobiose
Inventor: MURAKAMI KAZUO
IPC: C12R1/465
Filed: 1983-03-09
Abstract: PURPOSE:To produce a high-purity gentiobiose, in high efficiency, by treating beta- glucan with its decomposition enzyme, and culturing a yeast capale of selectively assimilating glucose in the obtained sugar solution. CONSTITUTION:A beta-glucan having beta-glucoside bond (e.g. laminarin, laminaribiose, cellobiose, etc.) is hydrolyzed with beta-glucan decomposition enzyme produced by actinomycetes to obtain a sugar solution composed mainly of glucose and gentiobiose. A yeast strain (selected from Candida genus, Cryptococcus genus and Torulopsis genus) capable of selectively assimilating only glucose is cultured in the above sugar solution to eliminate the glucose in the solution and obtain a high-purity gentiobiose.
Patent JP-H07246002-A (JP)
Title: Lower link attachment of tractor
Inventor: MATSUOKA MINORU
IPC: A01B59/043
Filed: 1994-03-08
Abstract: PURPOSE:To enable simple switching of the position of a lower link for connecting a working machine to a tractor body. CONSTITUTION:In the lower link attachment of the tractor a link plate 5 which can rotatably switch the position for linking the lower link 4 for connecting the working machine from the upper position to the lower position along the inner surface of the wheel case 3 is provided so that the wheels 2 are set to the shaft on both sides of the mission case 1.
Patent JP-S62196495-A (JP)
Inventor: KATAOKA KAZUYUKI
IPC: F16L59/06
Filed: 1986-02-24
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-S62197493-A (JP)
Title: Liquid lubricating agent for cold plastic working and plastic worked article
Inventor: UEMATSU TOYOHITO
IPC: B21J3/00
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a liq. lubricating agent for cold plastic working capable of forming a thick lubricating coating through simple application on a steel material and having remarkably improved seizing resistance, by dispersing powder of a compd. having a urea bond in a lubricating oil. CONSTITUTION:A liq. lubricating agent comprising a lubricating oil and powder of a compd. having a urea bond dispersed therein. Examples of the compd. having a urea bond include diurea, tetraurea, and polyurea. These compds. are blended in an amt. of 1-20wt% in the case of usual extrusion. However, in the case of back extrusion and composite extrusion which cause an increase in the surface area because of appearance of a new surface to a great extent, a preferable amt. of the blending is 1.5-20wt%. The particle diameter of the powder of the compd. is 0.5-500mum in the case of usual extrusion. On the other hand, in the case of back extrusion and composite extrusion which cause an increase in the surface area because of appearance of new surface to a great extent, a preferable particle diameter is 35-500mum.
Patent JP-S57151533-A (JP)
Title: Conveyor
Inventor: MINAZU OOTOSHI
IPC: B65G57/03
Filed: 1981-03-16
Abstract: PURPOSE:To prevent a dislocation by providing a closing and opening mechanism for snatching the loads from both sides free in opening and closing on a mobile frame to gather loads and providing, inside it, another closing and opening mechanism positioning the loads to the mobile frame to pinch the loads from both sides. CONSTITUTION:An elevator base 14 of an elevator frame 13 is fitted to a guide lug 12 of a stanchion 11 free of moving up and down by use of a roller 15, and both sides of a mobile frame 18 are fitted to a guide groove 17 inside the elevator frame 13 free of moving from above a feed roller conveyor 1 to above a carry-out conveyor 2 by use of a roller 19. Bracket plates 21 are attached protruding downward from the right and left sides of the mobile frame 18, then bases of an outer fork 25 which acts as a closing and opening mechanism for snatching to gather loads 24 from the front and the rear sides are fixed to a pair of upper rotary pivots 22 provided on both the bracket plates 21, and bases of an inner fork 26 which pinches the loads from the front and rear sides inside the outer fork 25 are fixed to a pair of lower rotary pivots 23.
Patent JP-H02216558-A (JP)
Title: Memory control system
Inventor: KATO AKIRA
IPC: G06F12/06
Filed: 1989-02-16
Abstract: PURPOSE:To rewrite a memory without interrupting processing, and to promptly use a high-speed memory when necessary by simultaneously writing the same data to the high-speed memory and the low-speed memory. CONSTITUTION:When the high-speed memory is selected, an FF 6 is set by the signal of a processor 1, and at the time of reading, only the high-speed memory is selected and operated through AND gates 7 and 8 where a read command 14 is inputted. At the time of writing, both high-speed memory 3 and low-speed memory 4 are selected by a write command 13. Since the write speed of the two memories are different, the write data to the low-speed memory 4 are temporarily stored into a buffer 5. When the low-speed memory 4 is selected, since the FF 6 is reset, only the low-speed memory 4 is operated at the time of reading, and the both high-speed memory 3 and low-speed memory 4 are operated at the time of writing.
Patent JP-2000239286-A (JP)
Title: Production of phosphorohalidate
Inventor: FUJITA HIRONORI
IPC: C07F9/12
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high purity phosphorohalidate in a high yield, not containing impurities such as an oxyhalogenated phosphorus, an aromatic hydroxy compound and a catalyst all used as raw materials. SOLUTION: This method is to react an oxyhalogenated phosphorus with an aromatic hydroxy compound in the presence of a Lewis acid-based catalyst and then to purify the crude reaction product by its distillation in the presence of an alkali metal salt. The alkali metal salt is preferably a carbonate of an alkali metal and the quantity consumed of the alkali metal salt is preferably 0.25-10 mol based on 1 mol Lewis acid-based catalyst.
Patent JP-S59162904-A (JP)
Title: Hydrogen selective permeation composite membrane and preparation thereof
Inventor: ASAKO SHIGERU
IPC: B01D53/22
Filed: 1983-03-09
Abstract: PURPOSE:To prepare the titled composite membrane having heat resistance, chemical resistance and high strength, by supplying methyltrivinylsilane monomer vapor into a reduced pressure atmosphere along with inert gas while depositing a plasma polymerized membrane on a high-molecular support under glow discharge. CONSTITUTION:A high-molecular support is set on or between electrodes 8, 9 in a reaction vessel 7 which is, in turn, evacuated by a vacuum pump 6. On the other hand, methyltrivinylsilane monomer vapor is supplied into the vessel 7 through a monomer supply port 1, if necessary, along with inert gas while the flow amount thereof is regulated under a reduced pressure state by a mass flow meter 2 and the interior of the vessel 7 is brought to a reduced pressure atmosphere of 5 torr or less. In this state, glow discharge is performed between the electrodes 8, 9 through a high frequency oscillator 11 and a matching network 10 to subject the monomer to crosslinking polymerization while the obtained polymer is deposited on the surface of the support to form a methylvinylsilane polymer membrane. In this case, the high-molecular support comprises a porous material.
Patent JP-S62196521-A (JP)
Title: Discharge method of incombustibles from fluidized bed waste incinerator
Inventor: TSUBOI HARUTO
IPC: F23G5/30
Filed: 1986-02-24
Abstract: PURPOSE:To incinerate wastes effectively by a method wherein gas is jetted from a gas injection pipe toward the inside of duct to fluidize fluidized medium and discharge incombustibles. CONSTITUTION:At the midway of a duct 6 a ring-shaped gas injection pipe 8 which surrounds the duct 6 and has a number of injection holes 7 jetting gas into the inside of the duct 6 is installed. Silica sand in a fluidizing chamber 4 is fluidized by gas spouted from a gas chamber 5 into the chamber 4 through gas spouting holes 2 on a dispersion plate 3 and incinerates wastes in the chamber 4. When the silicon sand 9 and incombustibles 10 are discharged from the duct 6, gas is jetted from the gas injection pipe 8 to fluidize silicon sand passing through the inside of the duct 6. Incombustibles 10 are sedimented to the attaching location of the pipe 8 in the duct 6 and concentrated. The incombustibles 10 passing through the duct 6 selectively are discharged by a screw conveyer 11 and the superficial velocity of gas blown off into the duct 6 through the pipe 8 should be specified at 1-5Ufm. When the velocity is less than 1Umf, fluidized medium is not fluidized and even when more than 5Umf, improvement in the concentration of the incombustibles 10 is not observed.
Patent JP-S51113186-A (JP)
Title: Apparatus for electric connection
Inventor: YAMADA SUSUMU
IPC: H01R43/00
Filed: 1975-03-28
Abstract: PURPOSE: To provide an apparatus for convenient electric connection of a connection box type which can be used even in a place prone to submersion in water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53123482-A (JP)
Title: Composite film
Inventor: YAMADA KENKOU
IPC: B32B27/08
Filed: 1977-04-04
Abstract: PURPOSE: A composite film having improved heat resistance without degrading the flexibility and uniformity essential to the film, by coating one or both sides of a straight chain polyester film with a specific aromatic heat-resistant polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163526-A (JP)
Title: Thermopile
Inventor: MIKAMI KATSUHIRO
IPC: G01J5/02
Filed: 1983-03-08
Abstract: PURPOSE:To raise more sensitivity even if a titled thermopile has a specified occupied area by forming plural layers consisting of a thermopile formed by connecting in series plural thermocouples on an insulating substrate, and also connecting electrically the thermopiles of each layer so that all the thermocouples are connected in series to each other. CONSTITUTION:The other end of the first metallic layer 5 is connected (hot contact) to one end of the second metallic layer 7 in the center of an insulating substrate non-sticking area B. The other end of this second metallic layer 7 is extended to an insulating substrate sticking area A, and connected (cold contact) to the first metallic layer 6. An electrode B is formed on the other end of a snake motion-shaped layer on which the first metallic layer 6 and the second metallic layer 7 are placed alternately, and positioned on the insulating substrate non-sticking area B. On an insulating thin film 1 on which such a thermopile 4 is formed, an insulating layer 9 is formed so as to cover the thermopile 4. One end of a thermopile 10 consists of the first metallic layer 6, and this first metallic layer 6 is connected to an electrode 8 connected to the second metallic layer 7 through a through-hole formed on the insulating layer 9, and the other end of the thermopile 10 is connected to an electrode 11.
Patent JP-H09263551-A (JP)
Title: Drying of organic liquid
Inventor: TEJIMA TAKAHIRO
IPC: C07B63/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a drying method capable of drying an organic liquid stably and at an excellent drying rate. SOLUTION: This method for drying an organic liquid comprises feeding an organic liquid containing a slight amount of water such as methyl chloride, into a packed column packed with an anhydrous gypsum having a structure of hexagonal system and 0.2-5mm mean particle diameter and bringing the organic liquid into contact with the anhydrous gypsum.
Patent JP-H06251527-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: HAMA MINORU
IPC: G11B11/10
Filed: 1993-02-26
Abstract: PURPOSE:To automatically discriminate the type of a cartridge and to mechanically regulate a recording head so that it is separated from or made to abut on a disk. CONSTITUTION:A discrimination means 40 which is arranged so that it can enter the grooves for elevating and lowering a recording head 22 and 23 of both cartridges 20 and 21 and which mechanically detects the difference of the depth of the grooves 22 and 23 is,provided. The discrimination means 40 is linked with a driving means 41 and the driving means 41 is linked with a supporting means J12. Then, when the cartridge dedicated for reproducing 21 is discriminated, the supporting means 42 is not actuated. When the cartridge for recording and reproducing 20 is discriminated, the recording head 6 is made to abut on the disk 24.
Patent JP-H07244178-A (JP)
Title: Nuclear fuel cladding tube
Inventor: NISHINO YOSHITAKA
IPC: G21C3/07
Filed: 1994-03-09
Abstract: PURPOSE:To avoid stress concentration between layers and improve anti-PCT and anti-corrosion capabilities by using such single layer cladding that weight percentage main component metal is high at the inner surface and low at the outer surface and the weight percentage of additive element is low at the inner surface outer surface. CONSTITUTION:In a fuel cladding tube 1, a plurality of sintered fuel pellets 2 formed by compaction are charged and a plenum spring is put on the top end and both ends are sealed by welding end plugs 4. The weight fraction of zirconium in the cladding is 99.5% at the inner surface and is decreased toward the outer surface. On the contrary, the content of alloy elements, Sn, Fe, Ni and Cr are increased toward the outer surface to be ca. 1.5% of Sn, 0.16% of Fe, 0.06% of Ni and 0.1% of Cr. On the outer surface, oxide coat is formed. By this, stress concentration between layers is avoided, the interaction with pellets 2 is mitigated at the inner surface by the high content zirconium and corrosion due to contact with water is prevented at the outer surface.