baber/WOPTO huggingface dataset:
Patent JP-S57164317-A (JP)
Title: Parallel operating system for power supply device group
Inventor: TSUKADA SEIGOU
IPC: H02M3/10
Filed: 1981-04-02
Abstract: PURPOSE:To save number of components and to achieve the conventionality, by combining the 1st power supply device having functions controlling an output voltage stably and monitoring a load current, with the power supply device having a function offering the load current. CONSTITUTION:A voltage drop proportional to a current 11 is produced at both  ends of a load current detecting resistor Rs2 in the 1st power supply device 8. A signal by the voltage drop across the resistor Rs2 is given as a current reference signal of the 2nd and 3rd power supply devices 9 and 10. In ths case, since currents 11, 12 and 13 supplying to a load (l) can arbitrarily be set in accordance with the ratio of load current detecting resistors Ts2 and Rs1, functions are separated into the power supply devices 9, 10 having a function supplying the current to the load (l), and the power supply device 8 having functions generating current reference signal given to the power supply devices 9 and 10 and controlling the output voltage stably.
Patent JP-S55140591-A (JP)
Title: Electrification recording method
Inventor: HONMA JIYUNICHI
IPC: B41M5/20
Filed: 1979-04-23
Abstract: PURPOSE: To enable maintenance and transportation of the electrification recording paper in a dried state and also prevent the fall of conductivity due to the insufficient humidification on recording by conducting recording under electrification by using the electrification recording paper humidified with water or electrolyte containing a surface active agent just before the recording.  
     CONSTITUTION: While the recording paper 4 being pulled out from a roll 9 of the dried electrification recording paper by nip rubber roll 10 and 10' the surface of the recording paper 4 is humidified with an impregnating liquid 1 by means of a roll 3 for humidification and after that, a recording electrode 5 and a return electrode 6 being rather pressed onto a base block 7, electrification recording is conducted. By using water or electrolyte containing a surface active agent as the impregnating liquid 1, the recording speed can be increased sharply compared with the case when the surface active agent is not used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58168796-A (JP)
Inventor: MAEDA MASATAKE
IPC: E21D9/06
Filed: 1982-03-30
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-H06243089-A (JP)
Title: Bus acquiring system
Inventor: HIKIMA TOSHIO
IPC: G06F13/362
Filed: 1993-02-15
Abstract: PURPOSE:To provide a bus acquiring system capable of reducing a hardware quantity without lowering processing speed. CONSTITUTION:In the bus acquiring system in a computer system transferring data among plural devices 0 to 3 by way of an arbiter part 10, signal wires 11 to 26 are individually provided between the respective devices 0 to 3 and the arbiter part 10 and the arbiter part 10 is provided with a flag for showing whether the respective devices are processing or not and a means setting the flag to a device acquiring a bus and an opposite device to which the device acquiring the bus right makes transmission at the time of acquiring the bus and controlling the system not to allow the usage of the bus for a bus acquiring requirement of making transmission to an opposite device which is set with a flag.
Patent JP-S61208756-A (JP)
Title: Electrode for alkaline secondary battery
Inventor: SHIMIZU AKIO
IPC: H01M4/80
Filed: 1985-03-12
Abstract: PURPOSE:To simplify the process of producing an electrode for an alkaline secondary battery by using a fiber mat made of metal-plated fibers as the electrode base. CONSTITUTION:Fibers of a synthetic material such as polyethylene, polypropylene or nylon or carbon fibers are nonelectrolytically plated with a metal to coat the fibers with metallic layers. Next, a fiber mat made of these fibers is impregnated with a pasty mixture principally composed of an active material. After that, the thus obtained body is dried and compressed, thereby making an electrode. Since the active material can be packed into the fiber mat having large holes by performing impregnation only once, the electrode can be easily produced. Furthermore, since the electrode is light and highly porous, it is possible to increase the electric capacity of the electrode per unit weight.
Patent JP-S63219768-A (JP)
Inventor: KAWAI MASATOSHI
IPC: E04H6/18
Filed: 1987-03-06
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-S61210872-A (JP)
Title: Dc high voltage generator
Inventor: YUZURIHARA ITSUO
IPC: H02M7/10
Filed: 1985-03-15
Abstract: PURPOSE:To obtain preferable voltage change rate with a capacitor of small capacity by inserting an AC reactor in series with a power transformer of a Cockcroft-Walton type DC high voltage generator. CONSTITUTION:An AC reactor L is inserted in series with the secondary winding of a power transformer T. The variation and the peak value of a current flowed to the primary and secondary windings are suppressed by the inductance component of the reactor L. Accordingly, if capacitor C1A, C1B, C2A, C2B... have the same capacity, a current supplying period to a load R only by the discharge is reduced by the increase of the charging period, the variation in the applied voltage decreases, while if the same voltage change rate occurs, the capacity of the capacitors can be reduced.
Patent JP-H09241583-A (JP)
Title: Inorganic binder composition and production thereof
Inventor: HIROI OSAMU
IPC: C09J1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a binder compsn. free from a curing agent which can be cured at a temp. usable in a commonly used drying equipment, i.e., a temperature of about 300 deg.C or below, and can become a cured product possessing excellent water resistance. SOLUTION: This inorg. binder compsn. is prepd. by reacting phosphoric acid and a compd. as a metallic element source in the presence of water to prepare an aq. soln. of a salt of phosphoric acid and regulating the water content of the aq. soln. The proportions of P, M, and H2 O, in terms of P2 O5 + Mx Oy +H2 O (wherein Mx Oy represents a metal oxide, M represents a metallic element and (x) and (y) are an no. determined by the valence of the metal M), in the inrg. binder compsn. is such that the content of the metallic element is 2.8 to 3.6 equivalents per mol of P2 O5 and the content of H2 O is 10 to 40 mol per mol of P2 O5 .
Patent JP-S62207653-A (JP)
Title: Information output apparatus
Inventor: NAGATA SATOSHI
IPC: B41J19/32
Filed: 1986-03-10
Abstract: PURPOSE:To attain versatility from the aspect of the arrangement of the output format of a document, in changing over a font, by making it possible to select whether the feed quantity of the font thereafter is made inherent to the font after changing over or unchangeable. CONSTITUTION:CPU4 controls the properties of the various fonts of a character pattern generator 6 on a font selection table memory 12 at first. Next, when a font to be used in indicated at the time of a printing order from a host calculator 1, CPU4 selects a font having a property same or nearest to that of the indicated front. In case of printing, if at the time of the pitch mode according to the property of the selected font in accordance with the pitch mode selected by a mode selection means (switch 17), a character pitch thereafter is controlled on the basis of the feed quantity HMI inherent to the selected font and, at the time of a pitch mode using a predetermined fixed pitch, the character pitch thereafter is controlled on the basis of fixed feed quantity HMI. By this method, the response to various needs of application soft is enabled.
Patent JP-S53135555-A (JP)
Title: Operational amplifier circuit
Inventor: SUZUKI YASOJI
IPC: H03F3/345
Filed: 1977-04-30
Abstract: PURPOSE:To obtain a constant gate bias voltage which is free from the effect of the fluctuation of the supply voltage and others, by achieving bias circuit for constant current source by securing a serial connection between the first channel type MOSFET which operates at the saturation region and the second channel type MOSFET.
Patent JP-H09244922-A (JP)
Title: Maintenance operation management device for elevator
Inventor: ISHII TAKASHI
IPC: B66B5/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the maintenance operation management device of an elevator capable of improving the transmission efficiency of data. SOLUTION: To a terminal information processing means 2 connected to a central information processing means 1 and provided with a storage part 2d for storing the respective kinds of operation management information relating to an elevator maintenance operation, a communication management means 5 for managing data transmission communication is connected. Simultaneously, the communication management means 5 is provided with plural communication ports 5c to which plural portable storage means 4 are respectively attachably and detachably connected. Also, through the communication management means 5, instruction information for respective individuals and operation information relating to the operation scheduled items of the day of respective operators are stored in the plural portable storage means 4.  Thus, more information is stored in the portable storage means 4 and the terminal information processing means 2 processes more information.
Patent JP-S60193577-A (JP)
Inventor: ARII KATSUYUKI
IPC: H01L21/304
Filed: 1984-03-15
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-S60195706-A (JP)
Title: Digital signal reproducing device
Inventor: MORIYAMA MASARU
IPC: G11B20/10
Filed: 1984-03-16
Abstract: PURPOSE:To realize an integrated circuit with which no delay in response occurs and a high track resolution can be obtained, by obtaining reproduced signals of each track by fetching the output signals of magnetism-electricity converting elements corresponding to the nearly central part of plural tracks except both side edges. CONSTITUTION:When a magnetic tape slips in the direction shown by the arrow B2 and a magnetic field distribution becomes the condition shown by III, only switches SWc-SWe are closed and output voltages of elements 21c-21e corresponding to the nearly central part of a track Ti are added and outputted as the reproduced signal of the track Ti. Switching of switches SWa-SWf is performed purely electronic way by control signals of discriminators 23a-23f and output voltages of MR elements corresponding to the nearly central part of the track Ti are always added and used as reproduced signals. Therefore, no delay in response occurs and necessity of highly accurate tape guides and tracking servo mechanisms is eliminated. Moreover, the whole circuit can be constituted with an integrated circuit, because no mechanism is required.
Patent JP-2000247231-A (JP)
Title: Mounting structure for baggage rack in vehicle
Inventor: HAMANAKA YOSHIHISA
IPC: B61D37/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To attach a baggage rack bracket to a cabin interior panel without causing the deformation of the panel. SOLUTION: A cabin interior panel is provided with a multilayered structure to be stacked with a decorative sheet, a core and a backplate in order from the surface side. A reinforcing member 3 extending from a side panel part 1A to an upper panel part 1B by way of a bending panel part 1C is installed on a backside of the cabin interior panel. Likewise, a baggage rack bracket 2 supporting a baggage rack is attached to a sidewall part where the reinforcing member 3 is installed. Both upper and lower edge parts of the cabin interior panel are attached to a receiving rib member welded to the body structure of a vehicle by means of screws.
Patent JP-H11251368-A (JP)
Title: Resin film and method for connecting electronic part using the same
Inventor: FUNADA YOSHITSUGU
IPC: H01L21/60
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To lessen influences imparted on a connection terminal for a thermal stress after resin curing, by a method wherein a first resin layer of an insulation resin has a lamination in which it is interposed between second and third resin layers of the insulation resin, and the coefficient of elasticity of the second and third resin layers is smaller than that of the first resin layer. SOLUTION: A resin film has a B/A/B lamination in which a resin layer 11 (first resin layer A) in which insulation inorganic particles 13 are mixed and scattered in an insulation resin (base resin) is interposed between resin layers 12 (second and third resin layers B) in which the insulation inorganic particles are not contained in the insulation resin. For arrangement of the insulation inorganic particles 13, the coefficient of elasticity of the resin layer 12 is smaller than that of the resin layer 11. Thus, a close adhesion in an interface between the resin layer 12 and a semiconductor chip and between the layer and a substrate is bettered.  Further, as the coefficient of elasticity of the resin layer 12 on both sides is lower than that of the middle resin layer 11, a resin film is formed which scarcely influences a connection terminal between respective electronic parts for a thermal stress after resin curing.
Patent JP-H10244894-A (JP)
Title: Air bag device
Inventor: SHIMOSE YOSHIBUMI
IPC: B60R21/20
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To surely support a head part by means of an air bag body. SOLUTION: In an air bag device, an air bag body is integrally constructed of a head part bag part 17, which supports a head part H of an occupant P seated in a seat 7, and a body part bag part 19 supporting a body part B below the head part H, at least the head part bag part 17 is supported in a headrest part 11, and a through part, which is penetrated by a seat belt 43, in which one side is engaged to the fixed side while the other side can be wound up freely, and presses the seat belt 43 so as to fix it to the seat 7 when the air bag body 15 is inflated, is arranged. Beneath the through part of a seat bag 9, an upward moving mechanism by which the upper part side of the seat bag 9 is moved forward by means of a set load as against the lower part side.
Patent JP-S63218208-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: IKEDA TOSHIHIRO
IPC: B01D71/48
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled membrane having high desalting and water- penetrating properties, by bringing to an interfacial polycondensation of an aromatic amine contg. more than a prescribed number of amino groups in a molecule and an alicyclic acid halogenide contg. more than a prescribed number of halogenated carbonyl groups in a molecule. CONSTITUTION:A fiber reinforced polysulfone supporting membrane is dipped in an aqueous solution mixed the another aromatic amine such as methaphenylene diamine, etc., with the polyfunctional aromatic amine contg. >=3 amino groups in one molecule, such as 1,3,5-triaminobenzene, etc. The surface of the obtd. membrane is coated with a trichlorofluoroethane solution of the alicyclic halogenide contg. >=2 halogenated carbonyl groups in one molecule such as 1,3,5-cyclohexane tricaboxylic chloride, etc., after draining said aqueous solution from the obtd. membrane. And, then, the obtd. film is washed an alkaline aqueous solution, such as sodium carbonate, etc., thereby obtaining the titled membrane coated with the hyper-thin membrane layer of polyamide on the supporting membrane.
Patent JP-S59176718-A (JP)
Title: Image recording device
Inventor: NISHIOKA YUUJI
IPC: H04N1/036
Filed: 1983-03-25
Abstract: PURPOSE:To increase resolving power and the amount of exposure by providing an image-forming optical system which consists of a fine lens array and has unmagnified refracting power in main scanning directions and reduction refracting power in subscanning directions. CONSTITUTION:The image-forming optical system 5 consists of a master lens system 6 for unmagnified image formation and a displacement lens system 7 which has the reduction refracting power only in the subscanning directions Y. The master lens system 6 consists of a multiple plastic lens array of four lens strips having plural fine lenses in optical-axis directions. The variable power lens system 7 has the reduction refracting power in subscanning directions Y, so the image-forming optical system 5 may use elements having wider area than usual as shown by dotted lines as long as an image reduced in the subscanning directions Y as shown by solid lines in the figure is of the same size as before, thereby increasing the amount of exposure. Further, the length is increased in the subscanning directions Y without varying the element area to increase the resolving power correspondingly.
Patent JP-H08243147-A (JP)
Title: Light shieldable container for medical liquid
Inventor: SHINONOME OSAMI
IPC: B65D81/30
Filed: 1995-03-10
Abstract: PURPOSE: To provide a light shieldable container for medical liquids having good UV shieldability and transparency. CONSTITUTION: This light shieldable container for medical liquids consists of a plastic sheet contg. inorg. particulates. The underwater transmittance of this plastic sheet in an optical waveguide region of 290 to 360nm is <=30% and the underwater transmittance at a wavelength 450nm is >=55%.
Patent JP-H04268452-A (JP)
Title: Odorant density measuring apparatus for city gas
Inventor: NUKUI KAZUMITSU
IPC: G01N21/77
Filed: 1991-02-23
Abstract: PURPOSE:To facilitate the controlling of an amount of an odorant to be added to a city gas continuously and efficiently with a higher analysis response speed on SO2 or the like by allowing the measuring of the amount of the odorant added to a sample city gas continuously at a high accuracy. CONSTITUTION:An odorant-added sample city gas introduced into a sample gas line 1 is diluted by air introduced into an air line 2 to measure a component of the odorant, for example, SO2 generated by the oxidization of an S compound with a gas analyzer 9.
Patent JP-S58165871-A (JP)
Inventor: TOMINAGA ICHIROU
IPC: B29B15/00
Filed: 1982-03-29
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-H01225573-A (JP)
Title: Printing apparatus
Inventor: TAKAHATA TOSHIYA
IPC: B41J2/325
Filed: 1988-03-04
Abstract: PURPOSE:To always obtain an image having high image quality while dispensing with the polishing of a recording head, by providing a control means storing the number of transfer sheets transferred to receiving papers and sending a feedback signal for changing a printing angle to a printing angle variable means. CONSTITUTION:A counter counts the number of signals outputted at each time when printing is performed and, when the number of printed sheets reach a set value, a signal is outputted to a printing angle variable means from a microcomputer. A recording needle 201 is brought into contact with an ink film 202 at an angle gamma and this angle is arbitrarily determined on the basis of a position where a positioning shaft 204 is brought into contact with a substrate 203. Therefore, the positioning shaft 204 receives the signal from the microcomputer and varies to make it possible to change a printing angle. Since it becomes unnecessary to polish a recording head in order to keep image quality well, a broken character is eliminated and stable image quality is obtained in printing over a long period of time.
Patent JP-S61209911-A (JP)
Title: Production of high purity magnesium oxide
Inventor: YAMAMURA KAZUAKI
IPC: C01F5/06
Filed: 1985-03-14
Abstract: PURPOSE:To obtain high purity magnesium oxide by effectively separating impurities from the crude soln. of an Mg salt by precipitation with alkali and hydrothermal treatment. CONSTITUTION:Raw material contg. Mg is dissolved in a mineral acid to obtain the crude soln. of the mineral acid salt of Mg such as MgSO4. The crude soln. is adjusted to 7.5-9.0pH by adding alkali to precipitate and remove a part of impurities such as Fe, Al, Si and Ca in the raw material. The resulting purified soln. of MgSO4 is adjusted to >=10pH by adding alkali, and the alkali added soln. is subjected to hydrothermal treatment at >= 120 deg.C (wet hot water synthesis treatment in an autoclave). By the treatment, Mg forms a complex salt consisting of hydroxide and oxysulfate, and impurities such as Ca, not removed sufficiently in the preceding stage remain in the soln. The formed Mg compound is washed, dehydrated and heated at >=1,000 deg.C to obtain MgO of >=99.99% purity.
Patent JP-S60195105-A (JP)
Title: Manufacture of chlorinated polyvinyltoluene
Inventor: WATANABE HIROYUKI
IPC: C08F8/00
Filed: 1984-03-19
Abstract: PURPOSE:To readily obtain a chlorinated compound without disturbing its molecular weight distribution useful as radiation-sensitive resist material, by polymerization in the presence of specific organometallic compound, of vinyltoluene monomer followed by passing an electric current through a combination of the resultant polymer solution and Cl<->-contg. aqueous solution. CONSTITUTION:Vinyltoluene monomer is polymerized to such a point that the resulting system represents a polymer concentration pref. 0.5-20wt%, in the presence of an organometallic compound of formula RM (R is alkyl, aryl or aralkyl; M is Li, Na or K) (e.g. butyllithium, sodium naphthalene), followed by passing an electric current through a combination of the resultant polymer solution and Cl<->-contg. aqueous solution (pref. one with a pH<=5 containing HCl), thus obtaining the objective compound. EFFECT:By altering the quantity of electric current to be passed the objective compound with desired chlorine content can be obtained.
Patent JP-H02229147-A (JP)
Title: Fluorine-containing compound
Inventor: UNEYAMA KENJI
IPC: C07D249/08
Filed: 1989-03-03
Abstract: NEW MATERIAL:A compound expressed by formula I [R is substitutable phenyl, benzyl, alkoxycarbonyl or alkylcarbonyl; R<1> is 2-10C alkyl, 1-6C alkyl having substituted group (with a proviso that alkyl substituted with halogen is omitted), substitutable 2-6C alkenyl or alkinyl or R<2>NHNH (R<2> is substitutable alkyl or phenyl, etc.), etc.]. USE:Synthetic intermediate of agricultural agent and medicine. Further, also useful as active component of agricultural agent and medicine. PREPARATION:Imidoyl halide expressed by formula II (X is halogen) is reacted with nucleophilic reagent in the presence of base or the compound expressed by formula II is reacted with organic metallic compound (e.g. Grignard reagent) to afford the compound expressed by formula I. Reaction is performed in a solvent such as hexane at a temperature from -20 deg.C to boiling point of solvent.
Patent JP-H07240182-A (JP)
Title: Metal vapor discharge lamp
Inventor: OYAMA MASAMITSU
IPC: H01J61/50
Filed: 1994-02-25
Abstract: PURPOSE:To provide a lamp, especially a metal halide lamp in which root discharge is prevented and manufacture is easy in a single end type metal vapor discharge lamp in which a pair of conductors are embedded in a sealing part flatly collapsed, and electrodes are formed at the tips of a pair of conductors so that discharge is formed almost in parallel to a sealed wire in the sealing part. CONSTITUTION:In a single end type metal vapor discharge lamp in which a pair of conductors 4a, 4b are embedded in a sealing part 2 flatly collapsed, electrodes 7a, 7b are formed at the tips of a pair of conductors 4a, 4b so that discharge is formed almost in parallel to a sealed wire in the sealing part, and power supply means are connected to the outer tips of the conductors. Means 9-11 are arranged so that current flows almost in parallel to discharge direction and opposite to the direction of discharge current on the outer surface of the sealing part.