baber/WOPTO huggingface dataset:
Patent JP-H02195297-A (JP)
Title: Earthquake-relief structure of building for nuclear power generation
Inventor: GUNYASU KENZO
IPC: E04F15/18
Filed: 1989-01-25
Abstract: PURPOSE:To maintain the functions of an electronic process computer and a central operation display board on the occasion of an earthquake by a method wherein a control room floor whereon the electronic process computer and the central operation display board displaying the results of output of this electronic computer is separated from a floor inside a central control building. CONSTITUTION:A control room floor 10 whereon an electronic computer 11 monitoring the state of operation of a nuclear power plant and a central operation display board 12 displaying the results of output of the computer are installed is separated from a floor 3 inside a building and supported by the above-mentioned central control building through the intermediary of an earthquake-relief device 200 and a damping device 300. Accordingly, the response of the electronic computer 11 and the central operation display board 12 is made to be very small on the occasion of a large earthquake by the earthquake-relief device 200 and the damping device 300. As the result, the functions of the electronic computer 11 and the central operation display board 12 are maintained even on the occasion of the large earthquake, monitoring of main parameters of a reactor and the states of operations of main apparatuses is enabled and the range of a function of monitoring the reactor can be widened.
Patent JP-H06230414-A (JP)
Title: Liquid crystal display element
Inventor: YAMADA YUMIKO
IPC: G02F1/1368
Filed: 1993-01-29
Abstract: PURPOSE:To realize the liquid crystal display element having a high display grade by improving the excellent controllability in gradation display and improving a visual angle characteristic. CONSTITUTION:The electric resistance formed out of a first TFT element 15 and a second TFT element 17 is connected in series to a liquid crystal cell 21 of a second display region, there by, the difference between the electric field intensity by the voltage impressed to the liquid crystal cell 19 of a first display region by the partial voltage of the electric resistance thereof and the electric field intensity by the voltage impressed to the liquid crystal cell 21 of the second display region, is largely taken and the controllability of the gradation display is improved, and the visual angle characteristic is improved as well. Moreover, the drop of the holding voltage with the lapse of time and the fluctuation therein occurring in the redistribution, etc., of the accumulated charges between the liquid crystal cell 19 and the liquid crystal cell 21, are averted.
Patent JP-S54107685-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIUMI TADASHI
IPC: H01L27/02
Filed: 1978-02-13
Abstract: PURPOSE:To enable high speed and to establish I<2>L gate having high dielectric strength, by forming I<2>L through diffusing the N<+> type compensation region at the N<+> type collector surrounded with the P type base region, and constituting Schottky I<2>L through the provision of Schottky diode at the N<+> type collector region. CONSTITUTION:On the N<2> type semiconductor substrate A3 being the emitter of NPN transistor and the base of PNP transistor the P type implanted region F3 operated as injector and the P type implanted regions G3 and G33 operated as the base, are formed by diffusion. Further, the N type layer B3 is pitaxially grown on the entire surface, forming the P type emitter region C3 of PNP element and the regions D3 and D33 being the external base of NPN element with diffusion. After that, in the layer B3 surrounded with the region D3, the N<+> type compensation region E3 reaching the region G3, ohmic outputs O13 to O33 are picked up, and in the layer B3 surrounded D33, the N<-> type region E33 is provided without compensation, the Schottky diode electrode K3 is attached and the output O43 is picked up.
Patent JP-H0625552-A (JP)
Title: Dye mixture for dyeing textile hydrophobic fiber
Inventor: URURITSUHI BIYUURAA
IPC: D06P3/54
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a dye mixture consisting of specific dyes, dyed into orange to red inclining to blue, excellent in clarity and light fastness and useful for polyester-containing fiber materials, etc. CONSTITUTION:This dye mixture consists of dyes expressed by formula I [R<1> is H, halogen, 1-4C alkyl or 1-4C alkoxy; R<2> us H, halogen, cyano, 1-4C alkyl, 1-4C alkoxy, 1-4C alkoxycarbonyl, etc.; R<3> is H, 1-4C alkyl, 1-4C alkoxy or phenyl; R<4> is H, halogen, 1-4C alkoxy, phenylthio, etc.), e.g. compounds of formula II (R<2> is halogen, cyano, etc.).
Patent JP-H03219562-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ISHIBASHI CHIKANORI
IPC: H01M4/06
Filed: 1990-01-23
Abstract: PURPOSE:To improve the operating voltage of a battery, increase the utilizing rate of a negative electrode and obtain a nonaqueous electrolyte battery having excellent discharge characteristic by causing a nonaqueous electrolyte to contain ions of a metal lower in ionizing tendency than Al. CONSTITUTION:In a nonaqueous electrolyte battery formed of a negative elec trode consisting of aluminum or aluminium alloy, a positive electrode, a solvent, and aluminum salt, a nonaqueous electrolyte contains the ion of a metal lower in ionization tendency than aluminum. As the metals lower in ionization ten dency than aluminum, at least one selected from the group consisting of Cu, Fe, Hg, Zn, In, Sn, Sb, Ni, Mn, and Mo can be used. When the nonaqueous electrolyte contains the metal lower in ionization tendency than aluminum, the passivated film on the negative electrode surface is removed. Consequently, the electrochemical reaction of the negative electrode is improved, resulting in an increased utilization rate of the negative electrode, so that the discharge characteristic of the nonaqueous electrolyte battery can be improved.
Patent JP-H10208305-A (JP)
Title: Optical brcording medium
Inventor: CHIAKI SUSUMU
IPC: G11B7/24091
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To set independent address information in each track by giving a wobble signal to only one wall out of two walls forming a groove and changing the walls to be given the wobble signal at intervals of a constant period. SOLUTION: These walls are formed as boundaries between a groove part and its adjacent land parts, and are, in other words for the sake of convenience, such walls that form the groove. In this optical disk, the wobbling wall is changed from one wall to the other wall which form the groove, at intervals of the constant period. That is, from a viewpoint of a track, while one wall of the track is wobbled, the other wall is rectilineal. Then, when this track is advanced in the recording direction for the constant period, this wobbled wall is changed to the other wall and the wall other than this mobbled wall becomes rectilineal. Since a relationship between a channel data and a bit data in this disk is satisfied with a specified formula, phases is matched by a clock periodical unit of the channel data.
Patent JP-S54105997-A (JP)
Title: Substrate for luminous indicator
Inventor: ISHII TOSHIHIKO
IPC: G09F9/33
Filed: 1978-02-07
Abstract: PURPOSE: To increase the display brightness of the luminous indicator by adding the reflecting agent to the substrate.  
     CONSTITUTION: The single substance of the paper, cloth and the like or the composition of these materials is used as the substrate material. And the varnish is made of the heat hardening resin such as the epoxy or the like, the heat-resisting resin such as the polyimide or the like or the mixture of these resin with addition of the hardening agent and the like if necessary. Then substrate material 1 is soaked into the varnish, or the varnish is coated to matetrial 1 with the solvent removed. Thus, the unit substrate of prepreg is produced after the drying process. This  unit substrate is then stacked in the optional number of sheets to form a lamination.  The lamination is then pressure-bonded along with the copper foil to form the  lamination substrate. In this case, TiO 2  of 15W25wt% is added as the reflecting  agent into the resin varnish. As a result, the brightness of the display screen can be  increased, at the same time enhancing the wire bonding characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57176924-A (JP)
Title: Novel carbacycline derivative, manufacture and drug containing same for peripheral blood circulation trouble and cardiac blockade
Inventor: BUERUNAA SUKUBARA
IPC: A61K31/16
Filed: 1982-02-02
Abstract: 1. Claims for the contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Carbacyclin derivatives of the general formula I  see diagramm : EP0057660,P15,F5  wherein R1 is the group OR2 , where R2 is hydrogen or alkyl of 1-4 carbon atoms, or the group NHR3 , where R3 is acetyl, methanesulfonyl or hydrogen, W is a hydroxymethylene group or a  see diagramm : EP0057660,P15,F6  group, in which the OH is in the alpha- or beta-configuration, D is a straight or branched chain alkylene group of 1-5 carbon atoms, R4 is alkyl of 1-7 carbon atoms, and when R2 is hydrogen, salts of these compounds with physiologically acceptable bases. 1. Claim for the contracting State : AT Process for the preparation of the carbacyclin derivatives of the general formula I  see diagramm : EP0057660,P17,F1  wherein R1 is the group OR2 , where R2 is hydrogen or alkyl of 1-4 carbon atoms, or the group NHR3 , where R3 is acetyl, methanesulfonyl or hydrogen, W is a hydroxymethylene group or a  see diagramm : EP0057660,P17,F2 group, in which the OH is in the alpha- or beta-configuration, D is a straight or branched chain alkylene group of 1-5 carbon atoms, R4 is alkyl of 1-7 carbon atoms, and when R2 is hydrogen, salts of these compounds with physiologically acceptable bases, characterised in that a double bond is introduced in known manner in the 2-position into a compound of general formula II  see diagramm : EP0057660,P17,F3  by reacting it with a lithium alkylamine of general formula III  see diagramm : EP0057660,P18,F1  wherein R8 and R9 are alkyl of 1-10 carbon atoms, cycloalkyl of 3-6 carbon atoms or a trialkylsilyl group in which the alkyl is of 1-4 carbon atoms, treating it with a phenyl compound of general formula IV  see diagramm : EP0057660,P18,F2  in which R10 is the group  see diagramm : EP0057660,P18,F3   see diagramm : EP0057660,P18,F4  or -Se-Br and oxidising it, and then optionally, and in an arbitrary sequence separating the isomers, and/or freeing protected hydroxy groups, and/or esterifying or etherifying free hydroxy groups, and/or esterifying a free carboxyl group and/or saponifying an esterified carboxyl group or converting a carboxyl group into a -CONHR3 group or into a salt with a physiologically acceptable base.
Patent JP-H11209622-A (JP)
Title: Aqueous dispersion, its production, and coating composition
Inventor: SAKURAI TAKAHIRO
IPC: B01J13/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion having high dispersion stability and storage stability and having high film-forming properties even in a high solid concentration without using any silane compound. SOLUTION: An aqueous dispersion containing composite particles of a core/ shell structure is produced by effecting the adsorption of (3) a radically polymerizable species such as a cationic radical polymerization initiator, a cationic vinyl monomer, or a surface-active cationic vinyl monomer by the surfaces of colloidal silica particles in the presence of a nonionic surfactant in an aqueous medium and polymerizing the vinyl monomer. By adjusting the reaction conditions, it is possible to control the formation ratio, composite particle/polymer particle/colloidal silica particle and, eventually, the gloss of a coating film. This dispersion is useful for a coating composition.
Patent JP-H10198014-A (JP)
Title: Image forming method
Inventor: TAGUCHI KEIICHI
IPC: G03C8/40
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution of water and to attain high max. density. SOLUTION: A heat developable photosensitive material holding photosensitive silver halide, a binder, a compd. represented by formula I and a compd. forming a diffusible dye by reaction with the oxidized body of the compd. represented by the formula I on the substrate is imagewise exposed, supplied with water and heat-developed to form a diffusible dye image and this image is transferred to a dye fixing element. The coating with water is carried out by means of a nozzle with plural water jetting nozzle holes formed at regular intervals in a direction perpendicular to the conveyance direction of the photosensitive material or an elastic porous body elongated in a direction perpendicular to the scanning direction. In the formula, Z is carbamoyl, acyl, alkoxycarbonyl, aryloxycarbonyl, sulfonyl, or sulfamoyl and Q is a group of atoms forming an unsatd. ring in combination with C.
Patent JP-H01191165-A (JP)
Title: Developing device
Inventor: TERAJIMA ISAMU
IPC: G03G15/09
Filed: 1988-01-27
Abstract: PURPOSE:To constitute the title device so that replenishment use toner powder which is replenished can adhere immediately to carrier powder contained in a developer by providing a means for forming a circulating flow of the developer and a power source for applying a bias voltage by which a replenishing roller for coming into contact with the developer circulating flow goes to the same polarity as that of the replenishment use toner powder, on a toner replenishing means. CONSTITUTION:When driving of a replenishing roller 13 is started, the replenishing roller 13 rotates, while allowing a short fiber 13b to come into contact lightly with the surface of a developer magnetic brush 2'. To the surface of the short fiber 13b, replenishment use powder 12 is dispersed and allowed to adhere, when this short fiber 13b rotates in a hopper case 11. Subsequently, when this short fiber 13b comes into contact with the developer magnetic brush 2', the replenishment use toner powder 12 on its surface is adsorbed electrostatically and supplied to the surface of carrier powder 2'' under an action of an electric field by a replenishing bias voltage. In such a way, the replenishment use toner powder 12 is mixed immediately into a developer 2.
Patent JP-H04238945-A (JP)
Title: Waterproof sheet
Inventor: MUNAKATA YASUNORI
IPC: D06N7/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide high anti-slip property by binding ground particles of cross-linked rubber composition using thermoplastics as a binder, thereby the surface being made rough by the ground particles. CONSTITUTION:Ground particles 1 of rubber composition are obtained by grinding cross-linked ethylene propylene diene monomer base rubber composition with a grinding machine. The ground rubber particles 1 and thermoplastics 2 such as polypropylene resin are heated and mixed with a banbury mixer or the like. Then, this mixed material is formed into a sheet with a calendar roll or an extrusion molding machine so that the average surface roughness Ra is about 10-20mm. This constitution provides high anti-slip property even in a wet condition.
Patent JP-H05205960-A (JP)
Title: Manufacture of ferrite magnet
Inventor: FUJINAGA MASASHI
IPC: H01F1/11
Filed: 1992-01-30
Abstract: PURPOSE:To provide an electrical discharge heating method where abnormal particles are prevented from growing and a sintered ferrite magnet is set uniform in sintering structure so as to obtain a sintered ferrite magnet excellent in magnetic properties. CONSTITUTION:Ferrite magnetic powder 6-12m<2>/g in specific surface area is formed by pressure in a magnetic field and sintered in an atmosphere of oxygen over 20% in concentration under pressure of over 1Torr through electrical discharge by a direct current voltage where an alternating voltage overlaps.
Patent JP-S55106504-A (JP)
Title: Vacuum defoamer for sludge
Inventor: TOUNA NAOMI
IPC: B01D19/00
Filed: 1979-02-09
Abstract: PURPOSE:To remove foams effectively and economically from sludge by the procedure in which a discharge port is provided at the lower part of an inlet and outlet hole for gas above an enclosed tank, sluge is introduced into an appropriate position of the enclosed tank, and defoaming is performed under vacuum while overflowing it. CONSTITUTION:Sludge is introduced into the sludge charger R provided to the stainless steel enclosed tank 1 with a deep-bottomed hollow space and then overflowed from the overflow cylinder 15 or blown upwards. At the same time, the gas suction and discharge device P is operated to suck up the sludge from the through hole 2 provided at the upper part of the tank 1 under vacuum for defoaming. And, when the sludge is accumulated up to a fixed position, the liquid level switch 5 detects the condition and the sludge discharger Q is operatd to discharge the defoamed sludge from the through hole 3 provided at the bottom of the tank 1 until the liquid level switch 6 begins to operate. Thus, damage to apparatus is made less, the intermixture of impure metals is prevented, and also the dofoaming process is automatized.
Patent JP-S61174202-A (JP)
Title: Production of water-soluble photopolymer
Inventor: HAYAMA KAZUHIDE
IPC: G03F7/038
Filed: 1985-01-29
Abstract: PURPOSE:To obtain the title water-soluble resin useful as a masking agent, resist material, coating agent or the like, by modifying tertiary N atoms of a specified polymer with a (meth)acrylic derivative of a haloacetic acid. CONSTITUTION:A tertiary N atom-containing polymer (A) of a MW of 1,000-1,000,000 in which the lone pair of the N atom is nonconjugated is obtained by copolymerizing a tertiary N atom-containing polymerizable monomer in which the lone pair of the N atom is nonconjugated, such as one represented by formula I (wherein R<1-2> is a 1-4C alkyl) with, optionally, other copolymerizable monomers (e.g., styrene) in a hydrophilic or a water-miscible solvent (e.g., methanol). Component A is mixed with a modifier comprising a (meth)acrylate derivative (B) of a haloacetic acid of formula II (wherein X is Cl, Br or I, R<1-2> are each H or CH3 and n is 1-10), and the mixture is reacted at 10-120 deg.C for 1-20hr in the presence of a radical polymerization inhibitor to modify (quaternize) the N atoms of component A with the halomethyl groups of component B.
Patent JP-S62169152-A (JP)
Title: Production of thermally developable photographic sensitive material
Inventor: KAKUCHI HIROYUKI
IPC: G03C7/00
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a thermally developable photographic sensitive material having a film whose pH lowers during thermal development while utilizing gelatin by making the pH of the surface of a film during thermal development lower than the pH of a coating soln. CONSTITUTION:The pH of the surface of a film during thermal development is made lower than the pH of a coating soln. The pH of the coating soln. can be effectively changed by adding a slat consisting of a volatile base and a nonvolatile acid to the soln. A salt consisting of ammonia or lower amine as a volatile base, and sulfuric acid, phosphoric acid or boric acid as a nonvolatile acid is especially effective. Oxycarboxylic acid can be advantageously used as the nonvolatile acid in place of the inorg. acid.
Patent JP-S58133770-A (JP)
Title: Fuel cell
Inventor: WADA MATSUNOBU
IPC: H01M8/04
Filed: 1982-02-03
Abstract: PURPOSE:To detect abnormality by installing an abnormality monitoring device in a  cooling system, and detecting the variation of mixing pressure to the cooling system. CONSTITUTION:A gas system which supplies a fuel gas 2 and an oxidizing gas 3, and a primary cooling system which controls heat generating by a chemical reaction in  a fuel cell main body are connected to the fuel cell main body 1 consisting of layer- built plural unit cells and a cooling device. The heat is transmitted to a secondary cooling system 5 with a heat exchanger, and released to the outside. A gas moisture separating device 6 which acts as an abnormality monitoring device is installed in a cooling system 4, and thereby the amount of gas is measured. When the amount of gas changes sharply, the system is judged as abnormality. A pressure detector 7 which acts  as another abnormality monitoring device is installed in the cooling system 4, and  thereby pressure P1 in the cooling system is measured. Sharp increase of pressure P1 or  the pressure difference between pressure P<1> and pressure P0 is detected. When the pressure difference becomes zero, the system is judged as abnormality, and a releasing  valve 8 is opened to release a medium liquid, and the operation of the fuel cell is stopped. Therefore, flow in of the medium liquid to the fuel cell main body is prevented  and the damage of the cell is suppressed in a minumum level.
Patent JP-S60164563-A (JP)
Inventor: MIYOSHI KATSUO
IPC: E04G23/08
Filed: 1984-02-01
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-S55108028-A (JP)
Title: Address control system
Inventor: NAKAMURA TAKASHI
IPC: G06F3/00
Filed: 1979-02-13
Abstract: PURPOSE: To simplify the address formation, by controlling the selection circuit based on the head address information and address area judgement information and obtaining the address of area to address from the address generation circuit automatically.  
     CONSTITUTION: The address signal a from the processor 1 is fed to the judgement circuit 5 to check the upper rank bit H, and if the information described in the bit H is not X 3 , non-detection signal 0 is delivered to the multiplex circuit 10. The circuit 10 delivers the address information A o WA n  transferred from the address bus A to the address bus C and if the information is X 3 , the circuit 10 delivers the address information A o 'WA n ' delivered from the address bus B to the bus C. Further, the circuit 5 judges the address information described in the judgement area l to control the multiples circuit 8 of the address conversion circuit 11. Required address information X 1 WX 2  for IO area or IO control area in the control unit is obtained to output it to the address bus B and the address is automatically outputted to the bus C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57128527-A (JP)
Title: Method for molding mouthpiece of hose
Inventor: HAYASHI TOKUJIROU
IPC: B29L23/00
Filed: 1981-02-03
Abstract: PURPOSE:To prevent an injected material from leaking to the exterior by a method wherein the inside peripheral surface of a hose cover is provided with a ridge closely contacting with the outside peripheral surface of a hose, while the hose cover is fitted over the hose and then injection molding is conducted, in the titled method for a bellowed hose of an electric vacuum cleaner and the like. CONSTITUTION:The hose cover 7 for covering an end of a corrugated hose 1 is separately molded from a material such as a semi-rigid synthetic resin or the like, and its inside peripheral surface is provided with a spiral ridge 8 which contacts with the outside peripheral surface of the hose 1 along the entire  circumference. The hose cover 7 is twistedly fitted over the hose 1 and fixed at  a predetermined position of the hose end, while the tip of a core 4 is inserted  into the hose 1, and this assembly is set in the interior of a half-split mold 5, 5'.  After clamping the mold 5, 5', a molding material such as a resin is charged  by injecting into a cavity 6 through a runner 9. Accordingly, a mouthpiece 10  conforming to the shape of the cavity 6 is molded as one body with the hose 1  and the hose cover 7.