baber/WOPTO huggingface dataset:
Patent JP-H04292017-A (JP)
Title: Serial/parallel conversion circuit
Inventor: KAWASAKI WATARU
IPC: H03M9/00
Filed: 1991-03-20
Abstract: PURPOSE:To equalize the phase of input data and the phase of output data with each other. CONSTITUTION:At a shifting part 1, serial data is converted into parallel data by every N-bits in accordance with an input clock synchronous with said serial data, and at a clock generating part 10, N-kinds of the clocks which are N- frequency-divided input clock are generated. At a data array detecting part 30, phase difference including output parallel data is detected at the time when the above-mentioned parallel data is latched by the clock of an optional phase on the basis of a case that the input serial data and the output parallel data are of the same phase. At an S/P converting timing selecting part 20, the clock having the phase difference equal to the phase difference detected at the time of the clock of the optional phase is selected as the clock for latching, and at a latching part 2, the parallel data of the shifting part 1 is latched by this clock for latching, and the output parallel data is generated.
Patent JP-H02260488-A (JP)
Title: Semiconductor optical amplifier
Inventor: NAGAI HARUO
IPC: H01S5/50
Filed: 1989-03-30
Abstract: PURPOSE:To form a reflection preventive film by one coating process and to alleviate reflectivity requesting accuracy to a reflection preventive film by forming an input port and an output port on the same flat surface or on parallel surfaces of the same direction. CONSTITUTION:Both end faces 5, 9 of a waveguide are inclined at a predetermined angle with respect to a light advancing direction by reactive ion etching, etc., and an input port 2 and an output port 2 of an optical signal are disposed on the side, upper faces of an element, such as a bottom. Thus, the step of forming the reflecting preventive film 2 may be conducted only once, a light emitted from a waveguide is propagated in InP layers 3, 4 whole expanding to reach an emitting face. Accordingly, the effective reflectivity of the emitting face is reduced, and requesting accuracy to the film 2 can be alleviated.
Patent JP-H03278028-A (JP)
Title: Production of liquid crystal display element
Inventor: KAMIYOSHI KAZUHIKO
IPC: G02F1/13
Filed: 1990-03-27
Abstract: PURPOSE:To allow the exact control of the spacing between substrates to a constant spacing by spraying fine particles for spacing control having adhesiveness to the substrates on the lower substrate and adhering and fixing the fine particles for spacing control to the lower substrate while pressing the fine particles with a pressing plate which has no adhesion to the fine particles. CONSTITUTION:The fine particles for spacing control coated with an adhesive resin on the surface are sprayed on the lower substrate for constituting the cell of the liquid crystal display element. The fine particles for spacing control are adhered and fixed to the lower substrate by pressing the fine particles thereto under heating by the pressing plate having no adhesiveness to the fine particles. A sheet consisting of, for example, polytetrafluoroethylene (PTFE), steel sheet coated with the PTFE and glass sheet are adequately usable for the pressing sheet. The fine particles are, therefore, stably held adhered to the lower substrate even if the liquid crystal display element is bent or oscillated, and the fine particles do not peel or move. The exact spacing defined by the resin size of the fine particles themselves excluding the thickness of the adhesive resin is obtd. Between the upper and lower substrates in this way.
Patent JP-S63246669-A (JP)
Title: Detection of occult blood in excrement
Inventor: UCHIDA ICHIO
IPC: G01N33/72
Filed: 1987-03-31
Abstract: PURPOSE:To detect occult blood in a sample after a long-time preservation, by detecting hemoglobin and transferrin simultaneously by immunological measurement after a glycosidase type bacteriolysis enzyme acts on a sample excrement. CONSTITUTION:An excrement sampling spoon is immersed into a buffer containing an anti-human hemoglobin antibody and an anti-human transferrin antibody and dried after left alone for one night. The spoon sticks into excrements to sample a fixed amount thereof. On the other hand, a bacteriolysis enzyme such as lysozyme and NaN3 are added to agar solution to gelatinize. The sampling spoon is inserted into the agar gel and left alone for a fixed time. Then, the spoon is taken out to wash and immersed into an alkali phosphatase label antibody solution. Then, the spoon is washed, immersed into a phenyl phosphate substrate liquid to incubate and after the addition of a coloring liquid, reaction is stopped to measure the degree of coloration.
Patent JP-H01253091-A (JP)
Title: Article mount base elevation controller for automatic vending machine
Inventor: UCHIKAWA YASUO
IPC: G07F11/58
Filed: 1988-03-31
Abstract: PURPOSE:To decrease the number of sensors and to reduce the cost by providing a sensor which detects a mount base being positioned correspondingly to a specific storage shelf on the side of the mount base. CONSTITUTION:A limit switch 7 which detects the mount base being positioned correspondingly to the specific storage shelf 11 by abutting on a contact piece 6 fitted to the casing 5 of the automatic vending machine is provided to one lateral side part of the mount base 2 at the position corresponding to each storage shelf 1, and an operation means 8 is also provided which controls the operation of a 2nd electric motor 3 according to the detection signal of this limit switch 7. Consequently, the number of sensors is decreased as compared with a conventional machine which has detection switches provided at positions corresponding to respective storage racks and the cost is reduced.
Patent JP-H06294738-A (JP)
Title: Temperature controller in automatic image quality control
Inventor: MOROOKA SATORU
IPC: B41J2/44
Filed: 1993-04-07
Abstract: PURPOSE:To make possible automatic image quality compensation by connecting a light emitting element with a current limiting resistor having similar temperature characteristics thereby compensating for the fluctuation of the output from the element due to temperature variation. CONSTITUTION:A photosensor 54 comprises a light emitting element section 51 and a light receiving element section 52. The light emitting element section 51 comprises a light emitting element 55 having anode connected with power supply and a cathode connected in series with a current limiting resistor 56 and a thermister 57 having temperature characteristics reverse to those of the element 55 and grounded through a transistor 58. The transistor 58 has the base connected with the output terminal of a CPU 40. Output voltage from the photosensor 54 increases under low temperature and decreases under high temperature because of the temperature characteristics of the element 55. The tendency is corrected through function of the thermister 57 thus producing a sensor output which is not subjected to ambient temperature variation.
Patent JP-S59204535-A (JP)
Inventor: INOUE KATSUHIKO
IPC: B32B5/18
Filed: 1983-05-09
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-S5413816-A (JP)
Title: Cleaning-up of exhaust gas
Inventor: FUJITANI YOSHIYASU
IPC: B01D53/34
Filed: 1977-07-05
Abstract: PURPOSE: To simultaneously clean up carbon monoxide, hydrocarbon and nitrogen oxide with a high efficiency, by controlling the fluctuation in the mixture ratio within a predetermined range and by passing exhaust gas through a specific catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63246652-A (JP)
Title: Ion activity measuring apparatus
Inventor: TSURUTA HIKARI
IPC: G01N27/28
Filed: 1987-03-31
Abstract: PURPOSE:To achieve a measurement with a better reproducibility, by providing a sheet-like porous member having a water inpermeable area adjacent to a water-permeable area between a path and the surface of an electrode to keep constant a range in which a liquid touches the surface of the electrode. CONSTITUTION:When a sample liquid and a reference liquid are supplied to a porous member 16 at an opening 12 separately, they are connected with a bridge 19. These liquids are transferred to an ion selection electrode through a path 14 by way of the porous member 16. A sheet-like porous member 24 having a water impermeable area 241 adjacent to a water-permeable area 242 is made to fill between a horizontal path 14 and a working surface of the ion selection electrode, the liquids are transferred through paths 242a-242c of the porous member 24 and as it arrives right below the ion selection electrode, the porous member expands to contact working surfaces of the ion selection electrodes 11a-11c. With the sample liquid and reference liquid, a potential difference is generated in ion selection couples and measured.
Patent JP-H0611117-A (JP)
Title: Low nox burner of preliminarily mixed high-speed jet
Inventor: GUREGORII RIN JIYONSON
IPC: F23C6/04
Filed: 1993-04-07
Abstract: PURPOSE: To reduce NOx emissions by mixing and combusting a fuel stream and an air stream at a specific ratio, feeding the resultant combustion chamber jet and flue gases to a heating zone and concurrently feeding high-velocity fuel streams diluted with a nonreactive thermal ballast to the heating zone. CONSTITUTION: A fuel stream 2 and an air stream 4, and optionally a recycled flue gas stream 5 are fed to a premixer 6 at a fuel-to-air equivalence ratio of less than 1. The produced fuel-air mixture stream 8 is fed to a combustion chamber 10 to be recirculated therein. In the combustion chamber 10, the fuel is combusted to produce a combustion chamber jet 12 and flue gas 14. The combustion chamber jet 12 and flue gas 14 are fed to a heating zone 16 and at the same time at least two unburnt high-velocity fuel streams 18 are fed to a radiation section 20 of the heating zone. These high-velocity fuel streams are preferably diluted with a nonreactive thermal ballast of about 300% wt. or less prior to coming into contact with the combustion chamber jet. This process lowers NOx emissions.
Patent JP-S59211640-A (JP)
Inventor: SANO SHINJI
IPC: D02J1/06
Filed: 1983-05-11
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-S57197850-A (JP)
Title: Integrated circuit
Inventor: KUDOU MITSURU
IPC: H01L27/082
Filed: 1981-05-29
Abstract: PURPOSE:To keep the relationship of the currents of load and the base currents of I<2>L constant by arranging a P-N-P transistor as load to an interface circuit transmitting output signals from I<2>L to a linear circuit. CONSTITUTION:An I<2>L gate G2 is formed together with an I<2>L output terminal 2, an output terminal 3, a lateral type transistor Q8 and a transistor Q9. The digital signals of 0.7V amplitude from an I<2>L gate input terminal 1 are inputted to the base of the Q9 of the G2, and the Q9 is turned ON-OFF. A Q10 functions as a constant-current source as the load of the Q9. The Q10 can be formed only by opposing only a P type diffusion region except an N<+> layer corresponding to the collector section of the I<2>L gate to an injection, in the same manner as the lateral P-N-P transistor forming the I<2>L gate.
Patent JP-H03281657-A (JP)
Title: Polyphenylene ether resin composition
Inventor: KODAIRA TETSUJI
IPC: C08L77/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve impact resistance and melt flowability by compounding a polyphenylene ether resin with a specific polyamide resin. CONSTITUTION:5-80 pts.wt. polyphenylene ether resin of the formula (wherein R1 to R4 are each a monovalent group selected from the group consisting of H, halogen, alkyl, alkoxy, and a group which contains a 2C or higher haloalkyl or haloalkoxy group between a halogen atom and the phenyl ring and does not contain a tertiary alpha-carbon atom; and (q) is the degree of polymn.) is compounded with 20-95 pts.wt. polyamide resin having a number-average mol.wt. of 9500-32000 and terminal amino group content of 6.0X10<-5>mol/g or lower and contg. 1-50wt.% polyamide resin having a number-average mol.wt. of 11000 or lower and terminal amino group content of 7.0X10<-5>mol/g or higher to give 100 pts.wt. resin compsn., which, if necessary, is compounded with a compatibilizer (e.g. maleic anhydride) and 80 pts.wt. or lower rubberlike material (e.g. a polybutadiene).
Patent JP-H07284511-A (JP)
Title: Therapeutic chair
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/04
Filed: 1994-04-20
Abstract: PURPOSE:To stop the falling operation of a back rest when an obstruction is held there between the back rest, a back plane and a floor when the back rest collapses and to eliminate the obstruction by moving the back rest upward. CONSTITUTION:This chair is provided with a contour sheet 1, the back rest 3 able to be erected/fallen on the contour sheet 1, a movable block 5 mounted on the contour sheet 1 and a connection arm 8 which connects the movable block 5 to the back rest 3 The back rest 3 can erect/fall by transmitting the movement of the movable block to the back rest 3 via the connection arm 8. The connection arm 8 is connected to the movable block 5 loosely, and when the back rest 3 falls, displacement when the connection arm 8 is displaced from a prescribed position is detected by a displacement sensor 11, and the falling operation of the back rest 3 can be stopped.
Patent JP-S61240573-A (JP)
Title: Alkaline battery
Inventor: NAKAMURA TOSHIAKI
IPC: H01M6/06
Filed: 1985-04-18
Abstract: PURPOSE:To obtain a battery whose hydrogen gas evolution is substantially reduced without use of mercury by containing at least one selected from phosphine compounds and/or phosphine oxide compounds, and an organic ammonium salt in a negative active material. CONSTITUTION:At least one selected from phosphine compounds indicated in the formula I (R<1>, R<2>, R<3> are H or organic radical of C1-24) and phosphine oxide compounds indicated in the formula II, and a quaternary ammonium salt indicated in the formula III (R<4>, R<5>, R<6>, and R<7> are organic radical of C2-32, and X is anion) are contained in a negative active material in an alkaline battery. Zn or Zn alloy with a small amount of In, Pb is used as negative active material. Since dissolution of Zn is prevented and H2 gas evolution is retarded, a chemically stable battery is economically obtained.
Patent JP-H11275938-A (JP)
Title: Threshing apparatus for head-feeding combine harvester
Inventor: KONO YOSHIYUKI
IPC: A01F12/24
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus for a head-feeding combine harvester capable of performing good threshing treatment while suppressing the generation of cut straw in the threshing according to the threshing condition such as the amount of the treating material. SOLUTION: A plurality of longitudinal bars each composed of an arc band plate extending along the circumference of a threshing cylinder 3 are parallelly placed below the threshing cylinder 3 in the axial direction of the cylinder 3. A plurality of lateral bar members parallelly placed along the circumferential direction of the threshing cylinder 3 are passed through and supported on the longitudinal bars to form a concave screen 20 having a lattice from. the feed chain 1 of the thresher is made to have variable speed.
Patent JP-2000276709-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: HONDA KENJI
IPC: G11B5/48
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head that has a small wiring resistance and a low power consumption when compared with a head with a lead-out part constituted of a magnetic material. SOLUTION: This head is equipped with a coil 13 made of a good electric conductor, an upper core 16 made of a magnetic material, a first lead-out part 18a connected to one end 13a of the coil 13 and drawn out to the area A3 forming a feeding terminal, and a protective film 21a made of a magnetic material and covering the first lead-out part 18a, the material of which is a good electric conductor.
Patent JP-H01253759-A (JP)
Title: Yellow type color toner composition
Inventor: TAKUMA HIROSUKE
IPC: G03G9/09
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a fog-free sharp image and superior light resistance by incorporating in a binder resin a dye obtained by diazotizing a substituted aniline compound and coupling it with an N-subsituted pyridone compound. CONSTITUTION:The color toner is prepared by diazotizing the dye represented by formula I obtained by diazotizing the substituted aniline compound and coupling it with an N-substituted pyridone compound and dispersing the obtained dye into a binder resin, and in formula I, R1 is H, halogen, alkyl, alkoxy; R2 is alkyl, alkoxyalkyl, aralkyl, or alkoxycarbonylalkyl; R3 is alkyl, alkoxyalkyl, or aralkyl. This yellow type color toner composition has superior melt miscibility, and the densities of images obtained by successive copying through repeating developments are stabilized, and the yellow color of the dye has good lightfastness.
Patent JP-H10275991-A (JP)
Title: Board erroneous mounting preventive implement
Inventor: SONODA YUKIO
IPC: G06K19/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To mount an erroneous mounting preventive implement to each board and the prevent the occurence of an erroneous mounting of the board into a slot in each board, by a method wherein a board erroneous mounting preventive implement is constituted into a structure, wherein the part on one side of the parts of the preventive implement is provided with one to a plurality of pins installed in a prescribed array, and the other part of the preventive implement is provided with one to a plurality of hole parts formed at the positions to correspond to the pins. SOLUTION: A board normally has a thickness of several millimeters and is a square or a rectangle, one side of which is roughly 20 to 30 cm. The width of a mole erroneous mounting preventive implement 2, which is mounted to be board 1, depends upon also to the width of slots, but can be formed in a width wider than the thickness of the board 1, such as a width of 10 millimeters or thereabouts. The length of pins of the implement 2 is formed in a length of several millimeters. In this case, the three to four pins can be formed. By forming the two pins at four places of pin formation positions, six kinds of the erroneous mounting preventive implements can be constituted.  When these preventive implements are used, an erroneous insertion of the boards into the pins is reliably eliminated before collectors are connected with each other and damage to an electronic circuit on the board to be erroneously mounted can be prevented.
Patent JP-H04222603-A (JP)
Title: Separation method of oil/water emulsified liquid
Inventor: TOOMASU AUGUSUTEIN
IPC: C02F1/54
Filed: 1991-03-22
Abstract: PURPOSE: To effectively separate an oil phase from an aqueous phase by first adding an organic cationic demulsifier and an inorganic demulsifier into an oil-in-water emulsion to separate the oil phase, and then treating the aqueous phase with an inorganic emulsifier and an organic anionic demulsifier to effectively separate the aqueous phase. CONSTITUTION: At the separation of the oil-in-water emulsion by treatment of the emulsions with an organic ionic demulsifier and/or inorganic demulsifier, the separation is carried out in two steps. Namely, first the organic cationic demulsifier (synthetic polymer based on polyamine, polyimine, polyether- polyamine and polyamideamine) is added into the oil-in-water emulsion. Next, the inorganic demulsifier (salts such as AlCl3 , Al2 (SO4 )3 , Fe2 (SO4 )3 is added thereto. The oil phase is separated from the resulting two-phase system; and then the aqueous phase is treated first with an inorganic demulsifier (CaCl2 and CaO) and then with an organic anionic demulsifier (acrylamide/(meth)acrylic acid copolymer) to separate it. In this way, the emulsion is effectively separated into the organic phase and the aqueous phase of less than acceptable limit of hydrocarbon content.
Patent JP-H01117251-A (JP)
Title: Image display device
Inventor: SAKAMOTO YASUMASA
IPC: H01J29/87
Filed: 1987-04-02
Abstract: PURPOSE:To ensure easy focusing and deflection, and enable obtaining a large screen of small depth by dividing the screen in a vertical direction and providing a linear hot cathode, a modulation cathode, a horizontal focusing and deflection electrode and a vertical address electrode for respective screens. CONSTITUTION:The position of electron emission from a filament hot cathode 4 on a rear wall 1 is determined by a vertical address electrode 2 and the electron is modulated by a modulation electrode 3. Furthermore, the focusing and deflection of the electron in a horizontal direction are made by a horizontal focusing and deflection electrode 5. And an electron beam accelerated toward an anode 8 collides with a fluorescent material 7, thereby making the material 7 luminous. This operation is made for a plurality of hot cathodes 4 concurrently. Also, one hot cathode 4 has a capacity of about 15 picture elements horizontally and electron beams emitted from the hot cathodes 4 are concurrently deflected, thereby making luminous a fluorescent screen corresponding to one scanning line. According to the aforesaid construction, focusing and deflection can be done easily, thereby making it possible to obtain a large screen of small depth.
Patent JP-2000274971-A (JP)
Title: Natural circulation air conditioner
Inventor: ARAI YASUYUKI
IPC: F28D15/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enhance connectivity of refrigerant piping in the field while enhancing natural circulation efficiency of refrigerant by an arrangement wherein gas refrigerant flows only upward from below. SOLUTION: Liquid refrigerant having a high specific gravity condensed with cold outdoor air by the condenser 2 of in the outdoor unit 1 of a natural circulation air cooled air conditioner with cold outdoor air descends gravitationally in a liquid refrigerant pipe 22 due to difference of installation height between the outdoor unit 1 and an indoor unit 14. Subsequently, the liquid refrigerant is distributed by a distributor 17 to a plurality of pipes 18 and fed to the heating tube 19 of an evaporator 16 where it is gasified by high temperature indoor atmosphere. The gasified refrigerant is collected by the branch pipes 21 of gas refrigerant piping to a main gas pipe 23 and passed through an indoor unit refrigerant piping connecting opening 15 before ascending through a gas refrigerant pipe 20. It is liquefied again in the condense 2 of the outdoor unit 1 and that cycle is repeated.  In other words, air conditioning is carried out by circulating the refrigerant naturally.
Patent JP-H02286221-A (JP)
Title: Manufacture of optically equilateral extruded film
Inventor: YOAHIMU BANKU
IPC: B29C48/00
Filed: 1990-03-30
Abstract: PURPOSE: To provide an optically isotropic film with a highly glossy face on one side and a matted face on the other side by calendering the film between a delustered elastomer roller and a highly glossy steel roller after extruding a thermoplastic polymer. CONSTITUTION: A thermoplastic polycarbonate based on bis-(hydroxyphenyl)- alkane and/or -cycloalkane is a best-suited thermoplastic polymer, and after extruding this thermoplastic polymer, this polymer is calendered between a delustered elastomer roller and a highly glossy steel roller, preferably at a temperature of 280-320 deg.C and under a pressure of 80-150 bar to manufacture the film. Alternatively, a molten product of the same thermoplastic polymer as the matted face of the film manufactured by the described method is coated on the matted face and the coated film thus obtained is calendered again between the delustered elastomer roller and the highly glossy steel roller with the highly glossy face of the coated film directed toward the roller of the elastomer material.  Thus it is possible to manufacture the optically isotropic extrusion film with a thickness of 600 μm or less.
Patent JP-S60234141-A (JP)
Inventor: GERORUTO GURIMU
IPC: F16F1/10
Filed: 1985-04-18
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。