baber/WOPTO huggingface dataset:
Patent JP-H0280323-A (JP)
Title: Composition
Inventor: NIKORASU DEBITSUDO SUPENSAA
IPC: C01G3/00
Filed: 1989-05-11
Abstract: PURPOSE: To form a superconductor having a structure encapsulating a residual superconducting phase with a non-superconducting phase and to protect the superconductor from a thermal and mechanical impact and atmospheric contact by allowing two or more kinds of the superconductors to react together.  
     CONSTITUTION: In order to produce a superconducting product consisting essentially of a component I and a component II, a superconducting and regular rhombic system YBa 2 Cu 3  oxide is allowed to react with a superconducting Bi 2 Sr 2 CaCu 2  oxide. The component (I) is a non-superconducting compd. containing an oxide of Y, Bi and Ba together with a trace Sr, Ca and Cu and having a face-centered cubic phase of (a)=8.55 Å and transition from a semiconductor to metal at about 120° K and the component (II) is a superconducting YBa 2 Cu 3  oxide having a cubic system as an interconnected phase over the total product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5341696-A (JP)
Title: Fuel assembly
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/06
Filed: 1976-09-28
Abstract: PURPOSE: To enlarge a loading capacity and elevate a combustibility of fuel by loading a control rod made of a clad pipe filled with moderator and combustible poison in a fuel assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01285359-A (JP)
Title: Ink jet recording method
Inventor: AOKI ATSUSHI
IPC: B41J2/52
Filed: 1988-05-13
Abstract: PURPOSE:To enable a recording to be performed with a proper density and a superior gradation at a junction part, by a method wherein, in an area where dots are alternately printed by two recording heads, output data of a pulse voltage or pulse width outputted correspondingly to the inputted recording density data is converted higher at the time of a solid printing. CONSTITUTION:A recording head unit 3 can discharge inks of yellow Y, magenta M, cyan C, black Bk, each color of which has deep and light types. Eight recording heads in total for these colors vary a dot size by controlling a pulse voltage. Then, since a large dot point A of a light magenta ink and a small dot point B of a deep magenta ink have approximately the same density, a halftone expression from a low density to a high density can be performed by connecting aforesaid two points. Here, the use of a dither for making the pseudo profile of the junction part inconspicuous lowers a recording density. For correcting this problem, for example, the drive voltage for the deep magenta ink is raised from 28V to 32V and those for the other colors are similarly raised, whereby a proper recording density can be obtained.
Patent JP-H08291144-A (JP)
Title: New pyridone carboxylic acid derivative and its salt
Inventor: ONO SATORU
IPC: A61K31/47
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a new pyridone carboxylic acid derivative having a platelet aggregation-inhibiting action based on a glycoprotein II/IIIa receptor- antagonizing action and useful as an antithrombogenic medicine. CONSTITUTION: This compound is expressed by formula I [R<1> is an amidino which may be protected; R<2> is H, a halogen, etc.; R<3> is H, a carboxyl-protecting group; R<4> is an aryl, a heterocyclic group, etc.; Y is a lower alkylene which may be substituted; A is N, a C-R<5> (R<5> is H, an alkyl, etc.,); B is N, a C-R<7> (R<7> is H, a halogen)] or its salt, for example, 7-[2-(4-aminodiphenoxy)ethoxyl]-1- carboxymethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid. The compound is obtained e.g. by reacting a compound of formula II with a compound of formula III (R<1a> is a protected amidino) in the presence of a base such as sodium hydride. The compound of formula III and the base are preferably used in amounts of 1-3moles, respectively, based on the compound of formula II. The reaction temperature is preferably 10-120 deg.C.
Patent JP-S5741704-A (JP)
Title: Sequence controller
Inventor: OOE KUNIHIRO
IPC: G05B9/03
Filed: 1980-08-26
Abstract: PURPOSE:To avoid an error output approximate to a perfect double system, by carrying out an inspection for the utility group circuits by means of a holding group circuit which is usually in the stop mode in case when the holding double system is worked. CONSTITUTION:The utility and holding group output control circuits 7A and 7B possess a 3-state buffer that separates the input from the output plus a comparator that detects the dissidence between the bits corresponding at an input terminal and an output terminal respectively. An output control circuit (7B) of the holding group cuts off the signal route by usually setting the output of the 3-state buffer at a high impedance. Both switches 8 and 9 are usually closed, and thus the comparator of the output control circuit (7B) compares the output of the holding group (1B) with the output of an output control circuit (7A) of the utility group (1A). According to the result of comparison, an alarm signal is produced or the output of the  utility group is prevented.
Patent JP-H11302320-A (JP)
Title: Saturated hydrocarbon polymer having terminal primary hydroxyl group and manufacture of the same
Inventor: CHIBA TAKESHI
IPC: C08F8/26
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain saturated hydrocarbon polymer having a terminal primary hydroxyl group without using a specific expensive raw material by reacting a compound having a primary hydroxyl group and a double bond to a hydrocarbon polymer having a halogenated terminal obtained by a cationic polymerization. SOLUTION: The polymer is obtained by reacting a compound having a terminal primary hydroxyl group and a carbon-carbon double bond[preferably a compound expressed by the formula; CH=C(R<2> )-B-CH2 OH(R<2> is H or a 1 to 18C saturated hydrocarbon; B is a 0 to 30C divalent hydrocarbon), for example, 1-methyl 1'-terminal hydroxyalkyl ethylene or the like, with a hydrocarbon polymer having a halogenated terminal obtained by cationic polymerization which forms a carbon-carbon single bond and preferably expressed by the formula: R<1> (A-X)a (R<1> is a uni- to tetravalent hydrocarbon including single or plural aromatic rings; X is Cl or Br; (a) is 1 to 4; A is a polymer of a cation- polymerizable monomer.
Patent JP-S63281307-A (JP)
Inventor: SASAKI KENICHI
IPC: F21V8/00
Filed: 1987-05-13
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-S5640278-A (JP)
Title: Lateral n-gate thyristor
Inventor: HISAMOTO YOSHIAKI
IPC: H01L29/74
Filed: 1979-09-10
Abstract: PURPOSE:To improve the gate sensibility of a lateral n-gate thyristor by coating the thyristor surface with a laminated film of SiO2 and Si3N4 having prescribed thickness after all the diffusion processes. CONSTITUTION:On an n<+> type Si substrate, an n type epitaxial layer 2 is grown and coated with an SiO2 film 3 having a thickness of 0.8-1.2mum, in which openings are made to produce by diffusion a p type emitter region 4 and an annular p type base region 5 surrounding the region 4 in the layer 2. Then, an n type emitter region 6 is provided in the region 5, and an SiO2 film 7 having a thickness of 1.0- 1.5mum is grown by the chemical vapor deposition on the whole surface of that the total thickness of the films 3 and 7 is 2.0-3.5mum. After that, an Si3N4 film 9 having a thickness of 0.1-0.2mu is grown on this in a surface at 900+ or -50 deg.C. Then, windows are open, and an electrode 8 is provided in the diffused region. This permits the current amplification factors of the npn and pnp to increased. Consequently, the gate sensibility is prevented from falling.
Patent JP-H10291175-A (JP)
Title: Component storing case
Inventor: WATANABE SHUKICHI
IPC: B25H3/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To mount small boxes for storing components in a coverless portable case to be carried, by comprising plural component boxes which respectively have a mounting tongue, and a portable case which comprises plural storage recessed parts in which the container parts of the component boxes can be stored, and comprises the tongue mounting and receiving plate parts in adjacent to the storage recessed parts. SOLUTION: A component is stored in each component box 1 of plural component boxes, then a container part 11 is placed in a storing part 21, simultaneously with the inserting of a mounting tongue 13 into an insertion hole 22, and a mounting and receiving plate part 22 is held by the mounting tongue 14 and a rear face of the container part 11, when a storage case is used. Whereby the component boxes 1 are hardly removed from the portable case 2. Accordingly various kinds of components can be carried to a work site, by storing the same in plural component boxes 1, and mounting the component boxes in the portable case 2. At the work site, the portable case 2 is laid in a condition that the cover parts 12 are faced upward, and a desired component can be taken out by opening the cover part 12 of the necessary component box 1.
Patent JP-S5240997-A (JP)
Title: Liquid crystal display panel
Inventor: KAWANOBE KOUHEI
IPC: G09F9/00
Filed: 1975-09-27
Abstract: PURPOSE: The metal oxide thin film is evaporated on the front surface of transparent glass to exclude ultraviolet rays. Thus, a thin and extended-life liquid crystal display panel is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5740394-A (JP)
Title: Voltage type inverter controller
Inventor: KAWABATA OSAMU
IPC: H02P27/06
Filed: 1980-08-22
Abstract: PURPOSE:To control synchronous switching with a stable commercial power source by detecting phase difference and the deviation of frequency between the commercial power source and output and controlling the phase matching of the voltage phase of a motor and the voltage phase of the commercial power source. CONSTITUTION:When the induction motor 11 is switched synchronously with the commercial power source 1, a change-over switch 14 is closed to the setter 13 side, the motor 11 is accelerated close the frequency of the commerical power source 1, the deviation of the frequency of the commerical power source 1 and the induction motor 11 is detected by means of a frequency detector 18, approximately zero frequency deviation and the zero output voltage of a phase difference control circuit 19 are detected by means of a phase frequency deviation detector 22, and a contact 20 is closed. Frequency correcting signals are outputted to a frequency controller 17 so that the phase difference of the commercial power source 1 and the induction motor 11 is brought to set value after the contact 20 is closed. The reaching of the phase difference to the set value is detected by means of a synchronism detecting circuit 21, a changeover switch 10 is closed and the induction motor 11 is operated by means of the commercial power source 1.
Patent JP-S596957-A (JP)
Title: Supersonic liquid atomizer
Inventor: ISHIKAWA HIROSHI
IPC: F23D11/34
Filed: 1982-07-05
Abstract: PURPOSE:To improve the efficiency of drawing liquid drops, while inhibiting the adhesion of the atomized liquid drops, by providing slits at the wall of a tubular guide member, and introducing a part of gas let flow in through a gas-supply pipe into a guiding space through the slits. CONSTITUTION:Many slits 22 are formed at each of the four walls of a guide member 7 having a rectangular section. Gas let flow into a gas-supply pipe 19 is introduced through a gas-supply space 10 and the opened end 8 of the guide member 7 into a guiding space 12 and let flow from the air-supply space 10 through the slits 22 into the guiding space 12 at the same time. Hence, the adhesion of the atomized liquid drops onto the inner surface of the wall of the tubular guide member, so that the efficiency of withdrawing the atomized liquid drops is enhanced.
Patent JP-S60260449-A (JP)
Inventor: KAKIHARA RIYUUICHI
IPC: C04B14/38
Filed: 1984-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11312982-A (JP)
Title: Device and method code error correction
Inventor: SATO HIROAKI
IPC: G06F11/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a code error correction device which can improve utilization efficiency of an ROM. SOLUTION: An n-dimensional vector indication of an arbitrary element of a Galois field GF (2<n> ) obtained by an n-dimensional primitive polynomial is regarded as a bit string of an n bit, only an n-k bit out of the n-bit is stored regarding all the elements, a bit string for the u-k bit corresponding to the arbitrary element is selected, the bit string of the n-k bit corresponding to one or plural elements is selected, a remaining k bit corresponding to the selected arbitrary element is calculated by using at least part of the bit string of the n-k bit corresponding to the selected one or plural elements, the bit string of the n bit corresponding to the arbitrary element is generated by using the n-k bit corresponding to the selected arbitrary element and the remaking k bit corresponding to the calculated arbitrary element.  An error position of a reception code is specified, the bit string of the generated n bit is substituted for an error position specification device 106 as a candidate for the solution corresponding to the error position of the reception code.
Patent JP-H02294631-A (JP)
Title: Exposure control method
Inventor: SHISEKI FUMIYA
IPC: H05B41/32
Filed: 1989-05-09
Abstract: PURPOSE:To improve the control of exposure by setting an actual ignition time based on a value obtained by subtracting a time necessary for the calculation of the ignition time from the ignition time obtained by the calculation. CONSTITUTION:An entire exposing system is constituted of an exposing device 2 whose ignition time is controlled in synchronism with the zero cross of AC voltage from an AC commercial power source 1 and an exposure controller 3 for controlling the ignition time in the exposing device 2. The zero cross of the AC voltage impressed on an exposing lamp 22 is detected to calculate the ignition time in the exposing lamp 22 in synchronism with the zero cross. Then, the time necessary for the calculation is measured and a difference between the ignition time obtained by the calculation and the time necessary for the calculation is found. Based on the difference, the ignition time of the exposing lamp 22 is controlled. Thus, the accurate control of the exposing lamp is executed.
Patent JP-H11305565-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To vary the condition of the voltage applied for image transfer, in a device wherein a toner image formed on a photoconductor is transferred by use of a transfer roller, by obtaining a control condition from the control table of a controller according to conditions under which changes in environmental conditions are detected whenever necessary. SOLUTION: A toner image formed on a photoconductor 21 is transferred onto paper by application of voltage from a transfer roller 25 at an image transfer part, in which case a predetermined value of transfer voltage is applied to the transfer roller 25 from a transfer voltage application circuit 31 connected to a control circuit 30. A plurality of conditions for the voltage applied are set in a control table 34 in such a way as to correspond to temperatures, and in the boundary range of the temperatures, corrections are performed so that control conditions do not change abruptly. Depending on an environmental condition detected by a sensor 35, an optimum condition is obtained from the control table 34 provided in a memory 33, so as to vary the set voltage.
Patent JP-H09305135-A (JP)
Title: Variable display thing
Inventor: TAKAGISHI KENJI
IPC: G09F19/12
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable display thing capable of displaying with a particular one of plural enhanced patterns. SOLUTION: A lenticular lens 3 is pasted on a printed matter 1. On the printed matter 1, plural patterns are drawn in one pitch B of the lenticular lens 3, and the patterns 5-1, 5-2, and 5-3 are the same pattern and the patterns 5-7, 5-8, and 5-9 are also of the same pattern. Therefore, since the rate of the patterns 5-1 and 5-7 is higher than that of the patterns 5-4, 5-5, and 5-6, the patterns 5-1 and 5-7 are enhanced.
Patent JP-2000004508-A (JP)
Title: Battery casing for electric vehicle
Inventor: MATSUOKA TAKASHI
IPC: H01M10/6556
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To cool a battery without taking external air into battery storing parts inside a casing, to facilitate the guarantee of watertightness, and to make it easily applicable to other car models, using different number of batteries. SOLUTION: Three pieces of battery cells of a cylindrical shape to be connected in series are stored in a casing 25 which is structured with an extruded material of aluminum, in such a way as to contact the inside circumferential surfaces of battery storing spaces 27 passing through the casing in the front-to- rear direction of a car body. The casing 25 comprises two casing units 29, each of which is provided with four battery-storing spaces 27, are coupled to each other at two coupling parts 31 in such a way as to be stacked in two steps, upper and lower. The opening parts at the front and rear ends of the battery-storing spaces 27 are closed in a sealed state via a sealing material with terminal covers, provided with bus bars made conductive to the terminals of the battery cells.
Patent JP-H09271602-A (JP)
Title: Batch type freezing and concentrating apparatus
Inventor: HARASHIMA ISAMU
IPC: B01D9/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify a freezing and concentrating apparatus and provide a concentrated liquid with high quality by installing saw-toothed rotation impellers, which are plates having vertical scraping blades and notches continuously formed in side rims, in a bottomed cylindrical concentrating tank, in the outer wall of which a refrigerant is circulated, as to contact with and slide on the inner wall of the tank. SOLUTION: A bottomed cylindrical concentrating tank 1 is installed in a stand 15 and the outer wall is surrounded with a jacket 2. A bearing 7 is installed in the bottom center and a recessed part or a conical cavity is formed in the bearing 7 and a rotating shaft 4 is fitted in the recessed part or the cavity in a freely detachable way. Then, rotation impellers 3, which are plates having vertical scraping blades and notches continuously formed like saw teeth in the side rims and contact with and slide on the inner wall of the tank 1, are installed in order to scrape ice crystal in the inner wall. Moreover, a plurality of stirring blades 9 whose angles can be adjustable are installed in an inner plate or an arm rod in the bottom position of the rotating shaft 4.  With this structure, ice crystal precipitating downward is moved upward and the concentrating speed is further accelerated and the efficiency of the concentration is improved and a concentrated liquid with high quality can be obtained.
Patent JP-H06332603-A (JP)
Title: Wireless coordinate reader
Inventor: WATAZUMI TERUHIRO
IPC: G06F3/041
Filed: 1993-05-19
Abstract: PURPOSE:To constitute the reader so that the variance of parts precision can be allowed, and also, many (four pieces or more) switch states can be detected easily by a small number of switches by providing a coordinate indicator to which a coil, a capacitor circuit and a resistance circuit are connected in series. CONSTITUTION:An energizing scanning circuit 20 applies in order an AC signal VDS supplied from a variable oscillating circuit 21 to an energizing line 2 of a tablet 1. A control circuit 22 finds a coordinate value of a position in which a coordinate indicator 23 is placed from an amplitude signal AS and a position difference signal PS, and also, discriminates an operated switch. The coordinate indicator 23 is provided with an LCR resonance circuit to which a coil 24, a capacitor circuit 25 to which plural capacitors and switches are connected, and a resistance circuit 26 to which plural resistances and switches are connected in series and parallel are connected in seiries. Accordingly, the coordinate indicator 23 can vary singly a resonance frequency and a loss, respectively, and can set the resonance frequency and the loss in which the variance of parts precision of the coil and the capacitor is taken into consideration.
Patent JP-H06334632-A (JP)
Title: Parity check protection circuit
Inventor: NAGAREAI MASAHIDE
IPC: G06F11/10
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the number of parts to be used by defining a circuit generating an alarm signal when fault generation frames are M or more than M in arbitrary and continuous N frames as a sequential circuit which is composed of a ROM and a storage circuit where a frame synchronizing signal and a fault signal are defined as input signals. CONSTITUTION:The result where a prescribed processing is preliminarily performed for signals A2 to A9 is stored in an area where the signals A2 to A7 of a ROM 101 are defined as addresses. When the signals A2 to A9 are inputted, this ROM 101 outputs the corresponded results as signals D2 to D7. Next, a storage circuit 102 stored the output signals D2 to D7 of the ROM 101 by the input of a clock CP and outputs these as the signals A2 to A7 to the ROM 101. When frames where faults occur are three or more than three in arbitrary and continues 5 frames based on a fault signal A8 and a frame synchronizing signal A9 to be inputted in the ROM 101, the circuit 102 outputs an alarm signal A7. Thus, the number of parts to be used can be reduced by composing a parity protection circuit by a sequential circuit.
Patent JP-H02295399-A (JP)
Title: Speaker
Inventor: YAMAGISHI KIYOSHI
IPC: H04R9/04
Filed: 1989-05-10
Abstract: PURPOSE:To improve the sound quality by applying a coating agent made of a polymer of alcoxide metallic oxide and an inorganic filler to a bobbin and forming a curing film of ceramic with consecutive non-pin-hole state with hydrosis and polymerization and condensation reaction. CONSTITUTION:A coating agent made of a polymer of alcoxide metallic oxide and an inorganic filler is applied to a bobbin forming a voice coil 6 and to form a curing film 9 ceramic with consecutive non-pin-hole state by means of the hydrosis and polymerization and condensation reaction. In comparison with conventional ceramic baking, since the ceramic curing film 9 with consecu tive non-pin-hole state is formed on the surface of the voice coil bobbin in the thin film state, the rigidity of the bobbin is much improved with a slight increase of the weight. Thus, the sound quality is improved.
Patent JP-2000304402-A (JP)
Title: Electronic type heating and refrigerating chamber
Inventor: SONE KAZUYA
IPC: F25D11/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heating and refrigerating chamber equipped with a temperature detecting means, which is capable of being miniaturized and easy in assembling, dismantling and repairing. SOLUTION: A heat transfer body or a heat transfer block 28 is provided at the inside of a thermo-electric converting element 26 while a heat exchanging member or a heat sink 27 is provided at the outside of the thermo-electric converting element 26. The heat exchanging member 27 is provided with a ventilating fan 25 and the heat transfer block 28 is provided with a temperature detecting element or a thermister 41 while a control means or a control circuit 23, controlling the operation of the fan 25 based on an input from the thermister 41, is provided. A means for detecting temperature is miniaturized and the miniaturization of a heat insulating vessel 1 is permitted while the thermister 41 is integrated with a cooling and heating unit 24 whereby the improvement of assembling workability can be contrived.