baber/WOPTO huggingface dataset:
Patent JP-S56127720-A (JP)
Title: Preheating method of cooling material for melt preparation of stainless steel
Inventor: MURAKAMI SHIYOUZOU
IPC: C21C5/35
Filed: 1980-03-08
Abstract: PURPOSE:To reduce oxidation loss of Cr in the cooling material, in the preheating of the stock material cooling material in refining a stainless steel in a bottom blowing converter, by interposing a specific amount of a coke under the cooling material in a furnace bottom to suppress deterioration and wear of refractories in a peripheral part of a tuyere of the furnace bottom. CONSTITUTION:In preparing a stainless steel in the bottom blowing converter, 15- 350kg per/m<2> of the coke 12 is spread to the furnace bottom in a layered form and the cooling material 11 such as a ferrochrome or a stainless steel scrap is packed thereon. An oxygen gas is blown from an inner pipe of the tuyere 6 of the furnace bottom and a hydrocarbon type liquid gas such as a kerosene or a gaseous fuel from an outer pipe and combusted in a cooling material packed layer to preheat said cooling material 11. In this case, the blown oxygen is impinged to the cooling material 11 to be reversed to the furnace bottom but, because the coke layer 12 is preset, the refractories 5 in the peripheral part of the tuyere 6 of the furnace bottom are not deteriorated. Further, in refining after a molten iron is added, because Cr in the cooling material is not oxidized by a strong reductive atmosphere, an amount of slag making loss due to the oxidation is extremely low.
Patent JP-S56125666-A (JP)
Title: Immuno-analytical method for amphetamines and reagent thereof
Inventor: SAITOU SUMIYASU
IPC: G01N33/94
Filed: 1980-03-07
Abstract: PURPOSE:To discriminately detect the amphetamine and methamphetamine in humor by the antibody obtained by sensitizing the high polymer material bound on the benzene ring of amphetamines with warm-blooded animal. CONSTITUTION:The composite of a high polymer material, for example, (P)-N= N-(Q) or (P)-(CH2)nNH-(Q) bound on the benzene ring through a spaur for providing immunogenic to the amphetamines expressed by the formula (I) and a high polymer material is injected subcutaneously or muscularly into warm-blooded animal, and after a fixed period, the blood of said animal is sampled, whereby the antibody is obtained. The immuno-analytical method of the amphetamines obtained in this way permits straight application of known methods, and has virtually no cross reactivity with the methamphetamine of the amphetamine antibody.
Patent JP-S56126127-A (JP)
Title: Contraction method for heat-shrinkable article by heat of reaction and heat-shrinkable article obtained thereby
Inventor: MAKIYO MINORU
IPC: B29C51/00
Filed: 1980-03-08
Abstract: PURPOSE:To contract the captioned article simply, promptly and with high working efficiency without necessitating any annexed equipment by a method wherein a substance developing heat upon reacting to oxygen and water is provided at the contracting part of the heat-shrinkable article. CONSTITUTION:Na2S, as a heat developing substance, is provided on the heat- shrinkable sleeve 3 consisting of polyolefin or the like to form a heat developing layer 5. Further thereon, a heat-insulating layer 6, preventing the heat dissipation of the heat developing substance, increasing a heat shrinking efficiency and having air permeability, is provided, furthermore, a shielding layer 7, shielding normally the invasion of oxygen and water into the heat developing substance side, is provided thereon. When the heat-shrinkable sleeve of such constitution is covered around a cable 1, for example, and the tape of the shielding layer 7 is peeled, oxygen and water in atmosphere arrive at the heat developing layer 5 through the heat- insulating layer 6 and react chemically to the heat developing substance in the layer 5 to develop heat, thereby causing the contraction and fusion bonding of the sleeve 3.
Patent JP-H01138751-A (JP)
Title: Photosensor array and reader
Inventor: MURAKAMI SATORU
IPC: H01L31/0232
Filed: 1988-02-10
Abstract: PURPOSE:To dispense with a lens system and a SELFOC lens and to contrive the significant improvement of the yield of products by a method wherein an optical fiber part is arranged in a light-transmitting substrate on the light incidence side of a photosensitive part. CONSTITUTION:A photosensor array has a structure consisting of a constitution, wherein a transparent first electrode 2 to be used as a sensor part B, a semiconductor layer 3 and a second electrode 4 are formed in this order on a light- transmitting substrate 1 for constituting a fiber array part A. The feature of the photosensor array is a fact that the substrate 1 for constituting a fiber array part A possesses an optical fiber part 5 consisting of optical fibers arranged in the substrate. A reader is constituted of the photosensor array, a luminous part 7 and a driving circuit 8. A fluorescent lamp having a visible light spectrum, a LED and so on are used as the luminous part and an IC is generally used as the driving circuit.
Patent JP-H09227267-A (JP)
Title: Composition for short second working thruster
Inventor: MIYAZAKI SHIGEFUMI
IPC: B64C15/14
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a comps. for a short second working thruster capable if substantially preventing the transition to detonation even if the amt. of a thrust charge is large and obviating the occurrence of the destruction of the thruster by using a specific oxidizing agent fuel. SOLUTION: This compsn. for the short second working thruster is prepd. by using ammonium peroxide as the oxidizing agent and plastic power as fuel as main components. The adequate copmd. is obtd. by forming the compsn. contg. 60 to 90 pts.wt. ammonium peroxide as the oxidizing agent and 10 to 40 pts.wt. plastic powder as the fuel. The plastic powder having the nature that the powder hardly dissolves in a solvent at the time of palletizing is more preferable. Such plastic power is preferably hydrocarbon resin powder (ring opening polymers, such as cyclopentadiene (CPD) and DCPD).
Patent JP-S62186562-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDESHIMA OSAMU
IPC: H01L29/72
Filed: 1986-02-12
Abstract: PURPOSE:To improve quality, by forming an emitter electrode at first, then forming a base taking-out electrode, making an SiO2 film to remain only on the side surface of the emitter electrode, and forming a metal film or metal silicide film on the entire surface. CONSTITUTION:An n-type collector region 3 is formed on a p-type silicon substrate. With a silicon nitride film 11 as a mask, a field insulating film 2 is formed. After the nitride silicon film 11 is removed, boron ions are implanted through a thin SiO2 film. A polycrystalline silicon film is deposited and patterned, and an emitter electrode 22 is formed. SiO2 films 23 and 23' are formed on the surface of the emitter electrode 22 and on the silicon regions 3. An inner base region 24 and an emitter region 25 are formed. Boron ions are implanted from the upper part thereof, and a base taking-out electrode 26 as formed. The SiO2 films 23 and 23' undergo anisotropic etching, and only the SiO2 film 23 on the side surface of the emitter electrode is made to remain. A tungsten film 27 is selectively formed. An SiO2 film 28 is grown in a vapor phase. A window is opened in the film, and a base electrode 29 is formed.
Patent JP-H02209182-A (JP)
Title: Medal grinding device
Inventor: TSURUMAKI RIICHI
IPC: B24B31/16
Filed: 1989-02-10
Abstract: PURPOSE:To purity the surface of an abrasive material on the way of circulation of the abrasive material and to allow it to circulate again by allowing a lead-out gutter of the abrasive material ejected from a small ejection hole to communicate with an abrasive material purifier provided adjacently to a grinding machine main body, and allowing a lead-in gutter of the abrasive material purified with the abrasive material purifier and the emission gutter of a hopper where a soiled medal is thrown to communicate with the inside of a cover. CONSTITUTION:When the soiled medal and the abrasive material are thrown into the grinding machine main body (a), and a motor 10 is riven, a screw 6 rotates and the medal and the abrasive material are transferred successively to the upper part, while being stirred, ejected between a cover 4 and an inner cylinder 5 from the ejection port 13 of the peripheral surface of the upper end part of the inner cylinder 5, and during this time, contamination of the medal is ground by the abrasive material. The medal and the abrasive material are separated by a separating mechanism 14, the medal is fed to a carry-out gutter 15, and the abrasive material is allowed to circulate into the inner cylinder 5 from a circulation port 16 from an inclined guide plate 17. Also, in the course of stirring and grinding, a part of a soiled abrasive material is ejected from a small ejection hole provided on the inner cylinder 5. When the surface of the abrasive material is soiled remarkably and an abrasive material purifying device (b) is driven, a soiled abrasive material which fills the inside of a lead-out gutter 19 and a soiled abrasive material ejected successively from the small ejection port are purified by the abrasive material purifier (b) and pass through a lead-in gutter and allowed to circulate to the guiding machine main body (a).
Patent JP-S63197448-A (JP)
Inventor: KATAOKA KENZOU
IPC: A61B18/20
Filed: 1987-02-13
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-S54123671-A (JP)
Title: Control circuit for automatically positioning actuator
Inventor: TERAJIMA SEIICHIROU
IPC: G05D3/12
Filed: 1978-03-17
Abstract: PURPOSE: To improve the positioning accuracy of an actuator by improving the controllability of the actuator regeardless of the positioning interval and the mass of the actuator.  
     CONSTITUTION: This control circuit consists of a pulse instruction actuator 10 for passing a control pulse signal from an instruction pulse oscillator 1 only at time when the signals of the number corresponding to a positioning target value pass, DA converters 11, 11' for converting controlled pulse signal generated upon operating of an actuator 6 for positioning the actuator 10 upon reception of an output from the actuator 10 into analog control function signal, analog control functions synthesizers 14, 14' for forming a plurality of analog control function signals having phase difference by shifting and inverting the outputs from the converters 11, 11' multipliers 19, 19' receiving one of the outputs from the synthesizers 14, 14' and the other thereof alternatively, and differential amplifier 20 for comparing the outputs from the multiplieirs 19, 19'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04269661-A (JP)
Title: Display of spectrum analyzer
Inventor: SUZUKI MASAHIRO
IPC: G01R23/165
Filed: 1991-02-25
Abstract: PURPOSE:To raise a graphical function and improve the responsibility of a display, as to a display for a spectrum analyzer to graphically produce the musical movement. CONSTITUTION:A spectrum analyzer display is provided with a spectrum analyzer display element 1 to display the level of sound signals of a plurality of frequency bands, a control element 2 to control the switchover of a plurality of patterns to display in the spectrum analyzer display 1, and a pattern storage element 3 to store a plurality of patterns. A timer 4 whose the preset time can be regulated by switch measures SW1 and SW2 from the outside is provided to the control element 2, and the display of the spectrum analyzer display 1 set at an arbitrary pattern is renewed at a time interval set in the timer 4.
Patent JP-S608643-A (JP)
Title: Air-cooled heat pump type cooling machine
Inventor: KAWAMOTO YASUO
IPC: F24F11/02
Filed: 1984-02-22
Abstract: PURPOSE:To prevent the sharp drop of water temperature, by arranging the titled machine in the manner such that one of the two compressors positively starts its heating operation in conjunction with the defrosting operation of another machine. CONSTITUTION:While an auxiliary relay coil (X2)21 is connected with the reverse contact 22 of second machine's defrosting thermostat contact (26DS2)4 and has its positive contact 21a connected in parallel with a timer coil contact 19, the relay coil (X2)21 is also connected in series with a solenoid switch coil (52C1)20 of first compressor. While another auxiliary relay (X1)23 is connected with the reverse contact 24 of first machine's defrosting thermostat contact (26DS1)13 and has its positive contact 23a connected in parallel with a timer coil contact 9, the another auxiliary relay (X1)23 is also connected in series with a solenoid switch coil (52C2)5 for the second compressor.
Patent JP-H02208708-A (JP)
Title: Current balance circuit
Inventor: ABE SHIN
IPC: G05F1/00
Filed: 1989-02-09
Abstract: PURPOSE:To execute the control so that a current balance is always taken by adjusting a current which passes through each coupling means and setting its current different to zero, in the case when there is a difference in current detected by each current detecting means, and setting the current quantities supplied from each power source to the same and coupling it to a load. CONSTITUTION:Current quantities I1, I2 supplied from each power source are detected by the corresponding current detecting means 1a, 1b, and whether its difference exists or not is compared by a comparing means 2. If there is a difference between both the currents, a control means 3 executes a control so that the quantities of currents flowing through each coupling means 4a, 4b become the same from a result of its comparison, and constituted so as to couple it to a load R. In such a way, the currents supplied from the duplexed power source are always balanced.
Patent JP-S57145121-A (JP)
Title: Epoxy resin composition containing dibasic acid dihydrazide as curing agent
Inventor: YOSHIMURA HIKOJI
IPC: C08G59/68
Filed: 1981-03-05
Abstract: PURPOSE: To obtain an epoxy resin composition having improved cure acceleration and storage stability, by mixing an epoxy resin with a fine solid particle- form dibasic acid dihydrazide and a specified adduct of triethanolamine.  
     CONSTITUTION: A composition comprising 100pts.wt. polyglycidyl ether type epoxy resin, polyglycidyl ester type epoxy resin or a mixture thereof, 5W30pts. wt. dibacis acid dihydrazide curing agent dispersed in the form of normally solid fine particles and a cure accelerator selected from the group consisting of 0.2W5.0pts.wt. adduct obtained from 1.0W2.0mol of triethanolamine and 0.2W 1.0mol of alkoxide of a metal selected from the group consisting of Al (III), Ti (IV), Sn (IV), Zr (IV), Si (IV), Ge (IV) and Ti (VI), 0.2W5.0pts.wt. adduct obtained from 1.0W0.2mol of triethanolamine and 0.2W1.0mol of an organic salt of  one of said metals and 0.2W5.0pts.wt. adduct obtained from 1.0W0.2mol of triethanolamine and 0.2W1.0mol of boric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61193398-A (JP)
Inventor: MASAKI KAZUMI
IPC: H05B37/03
Filed: 1985-02-20
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-S53115902-A (JP)
Title: Verylow temperature fluid pump
Inventor: OGIWARA HIROYASU
IPC: F04D3/02
Filed: 1977-03-19
Abstract: PURPOSE: A compact cryogenic-fluid pump which can provide sufficient delivery effectively, and can save power. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11228090-A (JP)
Title: Hydraulic hose guiding device for forklift
Inventor: MIYAMOTO YASUHIRO
IPC: B66F9/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic hose from interfering with the visual field of an operator by reducing its width when the hydraulic hose is guided and supported by a lift chain. SOLUTION: A plurality of hose guides 6 composed of sectional U-shaped guide main bodies 8 and resin or rubber shoes 10 are attached to a lift chain 3. Each shoe 10 includes a projecting part 13 formed in its center. The groove part 16 of a hose assembly 15 where two hydraulic hoses 5 and 5 are integrally formed beforehand is fitted to the projecting part 13, and the hose assembly 15 is disposed along the lift chain 3.
Patent JP-S59157656-A (JP)
Title: Carrier material for electrostatic image development
Inventor: SAKAI TOSHIYUKI
IPC: G03G9/097
Filed: 1983-02-28
Abstract: PURPOSE:To control the quantity of electrostatic charge in a toner for a long period of time and to extend the life of a carrier by coating or doping an org. compd. of the same electrostatic charging system as that of the toner on the surface of the carrier. CONSTITUTION:A carrier such as oxide film iron powder is coated or doped thereon by using 0.01-1wt% an org. compd. such as silicone resin, acrylic resin or fluororesin in the same electrostatic charging system as that of a toner. The oxide film iron powder is heat-treated at 100-400 deg.C after the coating treatment in the case of using said powder as the carrier. The heat treatment is accomplished more preferably in an inert gaseous atmosphere than in air. The carrier formed by subjecting the oxide film iron powder to a doping treatment by using, for example, 0.5wt% fluororesin and heat treating the same for 1hr at 350 deg.C is capable of forming a good developed image even after development for 50,000 sheets.
Patent JP-S62189468-A (JP)
Title: Photomask
Inventor: KUROSAKI TOSHISHIGE
IPC: G03F1/30
Filed: 1986-02-17
Abstract: PURPOSE:To simplify reticle forming stages and to improve the reliability of a pattern by forming a substrate for an opening by thinning it by the prescribed amount in order to give a phase difference to exposure light transmitting a specific opening. CONSTITUTION:Cr being a light blocking film 2 is deposited at 800Angstrom  on a glass substrate 1, and thereon a photoresist 5 is applied to expose the pattern of the opening. When the Cr is etched by nitric acid, and the glass substrate by diluted acid fluoride, openings 3-2 and 3-4 are formed. The the remaining resist is dry-etched in a vertical direction to reduce the film thickness, and resists in pattern parts 3-1, 3-3 and 3-5 are removed. When the Cr is again etched by nitric acid, five openings are formed, and finally all the remaining resists are removed, thereby completing the reticle.
Patent JP-2000231562-A (JP)
Title: File information display device and recording medium with file information display program recorded therein
Inventor: UTSUNOMIYA HAYATO
IPC: G06F17/30
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate to search for a file to be needed in a periodical interval by deciding a file display sequence on the basis of history information according to a file operation time. SOLUTION: It becomes easy to find a file with high significance to be needed in a periodical interval because a display sequence deciding means 1g decides a file display sequence on the basis of history information according to a file operation time by an operation time storing means 1d and history information according to a file operation instruction by an input device 1a.
Patent JP-H11228492-A (JP)
Title: Recovery of terephthalic acid
Inventor: TERAGUCHI ISAO
IPC: C07C51/487
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering terephthalic acid by which a highly pure terephthalic acid is continuously produced. SOLUTION: This method for recovering terephthalic acid by dissolving a crude terephthalic acid obtained by subjecting p-xylene to a liquid phase oxidation, in water at a temperature at which the terephthalic acid can be completely dissolved, bringing the obtained aqueous solution into contact with a group VIII metal catalyst to purify the terephthalic acid and recovering the purified terephthalic acid dissolved in the aqueous solution by using a flash vaporization is carried out by regulating the cperation temperature ranges of each crystallizing vessel so as to satisfy the approximation formula y=266 exp(-0.61x)±5 [(x) is a value obtained by dividing 1 by the total number of steps and multiplying the step number to the divided value;  (y) is a crystallizing vessel-operating temperature ( deg.C) with the proviso that 140<=(y)<=240] to provide the terephthalic acid crystal containing a small amount of impurities.
Patent JP-H11269796-A (JP)
Title: Noil for papermaking use, its production and paper pulp and paper containing the noil
Inventor: SILENIUS PETRI
IPC: D21H11/18
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a paper suitable for high-quality information business paper even at a low basis weight by purifying cellulose fiber to obtain a papermaking nail having a specific size distribution and forming a paper after adding the noil to a paper pulp. SOLUTION: A papermaking nail composed of fine fibers having a size distribution corresponding mainly to a wire screen fraction P50, preferably P100 is produced by purifying cellulose fiber to a Schopper number of >=80, preferably 85-90. The papermaking nail is added to a paper pulp in an amount of 0.1-15 wt.% and a paper is produced after the addition of a pigment to the pulp mixture at a pigment/nail weight ratio of 0.1-20.
Patent JP-H09223289-A (JP)
Title: Outdoor display device with test terminal
Inventor: TANAKA TOSHIAKI
IPC: G08B29/12
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To smoothly execute an operation test by providing a test terminal on the bottom part of an outdoor display device, providing a freely openable and closable cover on the front surface of the test terminal, opening the cover and connecting a remote testing device to the test terminal. SOLUTION: The test terminal J is provided on the bottom part of this outdoor display device A and a freely openable and closable lid type cover 20 is provided on the front surface of the test terminal J. Then, at the time of performing the operation test, the lid type cover 20 is opened and the connector J' of the remote testing device constituted of a DIN connector or the like is connected to the test terminal J. In this case, the outdoor display device A is provided with the function of an interphone slave unit, a microphone is incorporated in addition to a speaker 6, an operation display lamp 4 is provided inside a calling button, and at the time of performing calling by operating the calling button, communication between the outdoor display device A and a receiver for a house is made possible. Thus, the operation test is smoothly executed and the test terminal J is prevented from becoming unusable due to rain and dust.
Patent JP-H03234209-A (JP)
Title: Carrying dining table
Inventor: NIINA TOSHIO
IPC: A23L7/10
Filed: 1990-02-09
Abstract: PURPOSE:To create such a real sense as a living dragon brings food by allowing the table to have plural divided bodies of a shape divided in the forward and the backward directions with respect to a concrete object (dragon, etc.), and forming a part or all of plural divided bodies as a dining table unit. CONSTITUTION:In an endless circulating water course S, from the front side in the water flow direction, plural divided bodies 2a... in a dining table 1, that is, a head part H, a body part B, a body part Ba, a body part b, a body part Bb, a body part B, and a tail part N are arranged successively along the endless circulating water course S, and on the endless circulating water course S, plural sets of dining tables 1... float, and are arranged so as to fill up the water course S. Accordingly, with respect to the dining tables 1... on the endless circulating water course S, its whole shape is modeled after a dragon, and also, many dining table units E... are placed functionally. In such a way, the table moves along a curved shape of the endless circulating water course S as if it is a living dragon, and also, food F is carried by the dragon.