baber/WOPTO huggingface dataset:
Patent JP-H04238099-A (JP)
Title: Liquid supply element
Inventor: TEZUKA KANJI
IPC: B43K1/00
Filed: 1991-01-22
Abstract: PURPOSE:To improve the ability to form a cross section freely and a shaping property by specifying the molecular weight of polyol which constitutes an elastomer. CONSTITUTION:A liquid supply element, formed by extrusion molding of molten synthetic resin, has a liquid conduction path which allows liquid to be conducted by capillarity in an axial line direction. The synthetic resin is a thermally plastic polyurethane elastomer and the molecular weight of polyol which constitutes this elastomer is 1400 or less.
Patent JP-S59131797-A (JP)
Title: Vane type compressor
Inventor: TAKAO KUNIHIKO
IPC: F04B49/02
Filed: 1983-01-19
Abstract: PURPOSE:To permit a capacity control without spoiling the durability of the compressor by a method wherein a valve, controlling the whole of suction paths communicating with operating chambers in two stages of full open of full close, is provided to rest the specified operating chamber. CONSTITUTION:Upon full load operation, a solenoid valve 40 is opened and the solenoid valve 41 is closed to equalize a pressure at the top of a piston 36 with a pressure in a low pressure path 26. At this time, the piston 36 is pushed up by a coil spring 35, a communicating hole arranged in a cylinder 37 is fully opened and refrigerant gas flows into the operating chamber through a suction port 28b. In case the operation is switched from the full load operation into a partial load operation, the solenoid valve 40 is closed and the solenoid valve 41 is opened, then, the communicating hole is closed contrarily and the operation enters into the partial load operation, therefore, the capacity control may be effected without spoiling the durability of the compressor.
Patent JP-H01186616-A (JP)
Title: Semiconductor device
Inventor: NAKAI KIYOHIRO
IPC: H01L21/027
Filed: 1988-01-14
Abstract: PURPOSE:To control the size of the whole area of a pattern by providing size measuring patterns at four points surrounding the specified patterns. CONSTITUTION:The specified circuit pattern 1 is placed in the center of a pattern and size measuring patterns 2 are provided at four points surrounding the specified pattern 1. Since the size measuring patterns 2 are formed close to each other, size measuring can be made in a short time and troubles appearing in processing can be detected and removed quickly. By equipping the size measuring patterns 2 so as to surround the specified circuit pattern 1, the size of almost 100% of the pattern area can be controlled.
Patent JP-H02187409-A (JP)
Title: Production of anti-scaling agent
Inventor: YAMATO TAMIO
IPC: C08F2/00
Filed: 1989-01-17
Abstract: PURPOSE:To obtain an anti-scaling agent for vinyl chloride-based polymers by reacting ammonium salt of N-nitrosophenylhydroxylamine with an aldehyde and then with phenol. CONSTITUTION:(A) Ammonium salt or metallic salt of N- nitrosophenylhydroxylamine is reacted with (B) an aldehyde in the molar ratio of preferably 1:1.5-3.0 and then with (C) phenol to give the aimed anti-scaling agent. The amount of phenol used is preferably 0.1-2.0mol based on 1 mol component A.
Patent JP-H10193815-A (JP)
Title: Thermal transfer recording medium
Inventor: YASUHARA TOSHIJI
IPC: B41M5/41
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium which can prevent falling of powders of ink and can obtain delustered printed images. SOLUTION: On a base material, a resin having a solubility parameter δof 8-11.5 (cal/cm<3> )<1/2> , a surfactant having an HLB value of 8-18, water and the resin are dissolved, which is coated with a w/o type emulsion consisting of a solvent which is substantially incompatible with water, and dried so as to form a porous layer, on which a thermal transfer ink layer is provided.
Patent JP-2000205495-A (JP)
Title: Method for storing gasious fuel and device therefor
Inventor: NAKAMURA NAOKI
IPC: C01B32/50
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To implement stable and high volume storage efficiency, by changing gaseous fuel composed mainly by methane gas to the other gas having high volume storage efficiency thereby to store and restore the changed gas. SOLUTION: When storing gaseous fuel, firstly, a storage container 3 storing activated carbon as absorbing material is exhausted inside thereof by a vacuum pump 4 to be kept in a decompression state, and is supplied with methane gas inside thereof from a gas cylinder 1. Next, chlorine gas is introduced into the container 3, and the methane gas and the chlorine gas are made directly reacted, while a temperature in the storage container 3 is kept at a reaction temperature of 350-400 deg.C, to generate methyl chloride to be absorbed to the activated carbon then to be stored. In volume storing efficiency, an occlusion amount of the methyl chloride has the number of moles of 17.5 times of an absorption amount of methane only, thereby enabling storage with extremely high efficiency.  Introducing hydrogen gas into the storage container 3 to react the methyl chloride and the hydrogen gas carries out restoration to the methane gas.
Patent JP-H05190696-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA IKUO
IPC: H01L23/04
Filed: 1992-01-17
Abstract: PURPOSE:To increase the reliability of a semiconductor integrated circuit device having chip carrier construction. CONSTITUTION:In a chip carrier 1 obtained by fixing a cap 6 to the main surface of a package substrate 2 on which a semiconductor chip 5 is bonded with the surface downwards through the medium of solder bumps 4, and by fixing the rear of the semiconductor chip 5 to the underside of the cap 6, the bimetallic effect between the semiconductor chip 5 and the cap 6 under heat cycle circumstances is suppressed by fixing a silicon substrate 12 to the upper surface of the cap 6.
Patent JP-S63174804-A (JP)
Title: Tightening device
Inventor: RYU KUNIHIKO
IPC: B23B31/12
Filed: 1987-01-14
Abstract: PURPOSE:To promote the sure holding of a tool while to easily operate its mounting and removal, by equipping a device with a rotary ring engaging means which holds a rotary ring to be placed in an unlocked condition, in case of the tightening device equipped with a tightening pawl and a lock means. CONSTITUTION:In order to mount a tool, it is inserted from a point end opening, and a rotary ring 2 is rotated while gripping a handle 3. Here each pawl 5, whose blade piece is positioned between a guide block 7 and the internal peripheral surface of a tapered bush 25, concentrates to the center in the diametric direction tightening the tool. Next to remove the tool, the rotary ring 2, after it is moved to a side of the handle 3, is turned. Here an engaging pawl 34 is stopped to an engaging groove 27 by elasticity in a hinge part 33. In this way, the necessity for a hand to hold a condition that the rotary ring 2 is moved to the side of the handle 3 is eliminated, accordingly the tool comes to easily attain its mounting and removal operation.
Patent JP-H05197616-A (JP)
Title: Data processor
Inventor: KASAHARA YASUNORI
IPC: G06F12/06
Filed: 1992-01-17
Abstract: PURPOSE:To miniaturize and accelerate the device, to share pins and to reduce the number of pins by providing the plural steps of first processors for which the data width of an interface is (n) bits, and sharing the memory addresses and memory data interface parts of both processors. CONSTITUTION:A processor 20i built in the step of a processor P2 internally connects the two steps of processors P as the first processor serially. Processors Pi and Pi+1 respectively output the addresses through selectors 23 and output buffers (one part of 18) for address to local memories Mi and Mi+1 as the storage devices and output write data through data selectors and output buffers. Then, read data are read from a memory M through a data input buffer and a processor Q being a second processor, accesses a memory Mi+2j-1 through (j) pieces of P20.
Patent JP-H07207005-A (JP)
Title: Aromatic copolyester
Inventor: SHIOTANI AKINORI
IPC: C08G63/60
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a new thermotropic liq. crystal copolyester melt-processible at a relatively low temp. by producing an arom. copolyester comprising specific six kinds of repeating units. CONSTITUTION:An arom. copolyester comprising repeating units of formulas I (A), II (B), III (C), IV (D), V (E), and VI (F) (wherein R is H, alkyl. aryl, or halogen; and Ar is a group of formula W, etc.) is produced by a known polycondensation method provided that the molar ratios of A/(A+B+C+D), (B+C)/(B+C+D), and (B+C+D)/F are 85/100 or lower, 5/100-1, and 1/1, respectively, and that unit F is indispensable. These units are derived from p- hydroxybenzoic acid, 3,3'-dimethylbiphenyl-4,4'-dicarboxylic acid, 3,4'- dimethylbiphenyl-4,3'-dicarboxylic acid, terephthalic acid, polyethylene 2,6- naphthalate, and a hydroquinone deriv., respectively. The copolyester is liq.- crystalline when melted and gives a molecularly oriented molding.
Patent JP-H05193059-A (JP)
Title: Multilayered plastic structure
Inventor: KAKEMURA TOSHIAKI
IPC: B32B27/28
Filed: 1992-01-17
Abstract: PURPOSE:To provide a molded product enhanced in the bonding strength between two layers in a multilayered plastic structure wherein a polyester resin and a polyolefinic resin are formed into a multilayered structure through an intermediate adhesive layer and having excellent capacity and appearance as the multilayered plastic structure. CONSTITUTION:A multilayered plastic structure is composed of at least three- layered constitution characterized in that a polyester resin layer, a polyolefinic resin layer and an intermediate layer composed of a copolymer resin alone containing at least ethylene and a glycidyl group or a resin layer containing said copolymer resin are provided.
Patent JP-S58123667-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M4/06
Filed: 1982-01-18
Abstract: PURPOSE:To reduce the internal resistance of a cylindrical alkaline battery by making the positive mixture located on the bottom of a positive can to have a higher carbonaceous content than the positive mixture located near the opening of the positive can in stacking plural ring-like positive mixtures and making them in close contact with the inner wall of the positive can by compression. CONSTITUTION:Temporarily-molded ring-like positive mixtures 1a-1d the lower one of which has a higher carbonaceous content than the upper one, are stacked in a positive can 2. Next, a core rod 21 is fitted into the hollow center of the positive mixtures 1d-1d, and the mixtures 1a-1d are pressed from above with an upper pounder 22 so as to make the inner wall of the positive can 2 in close contact with the positive mixtures 1a-1d. After that, the core rod 21 is drawn out, and a separator 3 and a negative agent 4 are installed and packed in the hollow center, thereby constituting  cylindrical alkaline battery. By the means mentioned above, the positive mixture 1 located on the bottom side of the positive can 2 can be easily made in close contcact with the inner wall of the positive can 2. Besides, the short circuit current of the battery can be increased by reducing the internal resistance of the battery.
Patent JP-S5291359-A (JP)
Title: Beam recording electron gun generating electron beams of rectangular s ection
Inventor: KUNIYOSHI HIDEO
IPC: H01J37/30
Filed: 1976-01-26
Abstract: PURPOSE: To generate electron beams of a rectangular section efficiently and with ease for using them in video recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63277155-A (JP)
Inventor: YUTAKA HORINCHI
IPC: B65H1/06
Filed: 1988-01-14
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-S63173677-A (JP)
Title: History storage circuit in printer
Inventor: YAMAGUCHI KIYOTAKA
IPC: B41J29/46
Filed: 1987-01-14
Abstract: PURPOSE:To prevent faults and enhance maintenance, by providing a measuring means for measuring the working quantity and working time of a printer device, a memory for storing the working quantity and working time updated during the operation, and a display means for informing that the working quantity and working time has reached a preset value. CONSTITUTION:The printing time and the printing number are measured in a sensor 2 simultaneously with the printing by a printing mechanism part 1, and these data are updated to a nonvolatile memory 4. When the data of the printing time and the printing number coincide with a preset first specified value, a control part 5 displays the data of the printing time and the printing number on an operator panel 6. The printing is continued until the data coincide with a preset second specified value. At the coincidence, a stop of printing is displayed on the operator panel 6, and the operation of a printer device is stopped. Namely, the degrees of consumption and aging with regard to expendables and periodically replaced parts can be automatically detected ; thus, everybody can easily understand the detected information, which is displayed on the panel.
Patent JP-S5599990-A (JP)
Title: Fluorescent material and fluorescent display using the same
Inventor: MORIMOTO KIYOSHI
IPC: C09K11/08
Filed: 1979-01-23
Abstract: PURPOSE: A metal oxide is added to a fluorescent substance mainly consisting of (Zn, Cd)S, thus giving a fluorescent substance emitting yellow to red color and having a low threshold emitting voltage and fluorescent display tubes.  
     CONSTITUTION: A fluorescent substance of the equation (0.3≤x≤0.9; M 1  is Ag, Mn; M 2  is Cl, Al) is combined with 2W50wt% of an electrically conductive or semi-conductive metal oxide, e.g., In 2 O 3 , SnO 2 , to give said fluorescent substance. At least a part of the substance is employed to make fluorescent display tubes. As mixing ratio x in the equation shifts from 0.3W0.9, the emitting color changes from yellow to red.  
     EFFECT: Said fluorescent substance emits by electron shots with low acceleration voltage of several to several ten volt and since it emits yellow to red colors, for example, it is suitably used for warning displays. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10209792-A (JP)
Title: Saw resonator
Inventor: TAKAYAMA KATSUMI
IPC: H03H9/145
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a basic wave oblique symmetrical lateral mode by suppressing it, to improve the quality in a spurious state, and to lower the cost by improving the yield by specifying a mass difference between right and left electrode finger, with respect to the width-directional center of positive and negative electrode fingers of an inter-digital electrode that the SAW resonator has. SOLUTION: On a piezoelectric flat plate 100 on which piezoelectric single crystal, such as crystal and lithium tantalate and a piezoelectric thin film of ZnO, etc., are formed, an inter-digital electrode 101 is formed from positive and negative electrode fingers 102 and 103. This inter-digital electrode 101 is formed by forming a conductive metal film of aluminum, gold, etc., by vapor deposition, sputtering, etc., and then patterning it. The inter-digital electrode 101 is arranged periodically in parallel at right angles to the phase travel direction X of a surface acoustic wave in use. The electrode is machined with a mass difference of <=5% in total on the right and left, with respect to the center Y=0 of intersection width Wc, by which the positive and negative electrode fingers 102 and 103 are combined with each other along the width.  Consequently, spuriousness is suppressed, and the yield is enhanced.
Patent JP-H04252133-A (JP)
Title: Theanderose-containing breads
Inventor: MATSUMURA NOBUYASU
IPC: C12R1/785
Filed: 1991-01-24
Abstract: PURPOSE:To obtain breads, having moderate sweetness and hardly hardening even after the passage of a time from their production by replacing part of saccharides in the breads with theanderose. CONSTITUTION:Breads are obtained by replacing part of saccharides with theanderose prepared by biosynthesis using microbial cells of the genus Mucor having the glucosyltransferase activity or an extract solution of the microbial cells in producing the breads.
Patent JP-H04239566-A (JP)
Title: Resin composition
Inventor: KINOSHITA TATSUO
IPC: C08L101/00
Filed: 1991-01-24
Abstract: PURPOSE:To provide a resin composition providing molded articles having excellent fluidity, mold release characteristics and low molding shrinkage, comprising an engineering plastics and a specific liquid ethylene.alpha-olefin random copolymer. CONSTITUTION:(A) 100 pts.wt. engineering plastics such as polyacetal resin, polyamide resin or modified polyphenylene oxide resin is blended in a molten state with (B) 0.1-10 pts.wt., preferably 0.2-8 pts.wt., more preferably 0.5-6 pts.wt. liquid random copolymer of ethylene and 3-20C alpha-olefin (preferably propylene) having 500-10,000, preferably 600-8,000, more preferably 700-5,000 number-average molecular weight and 20-80mol%, preferably 30-70mol%, more preferably 40-60mol% ethylene content, such as one obtained by randomly copolymerizing ethylene with 3-20C alpha-olefin in the presence of Ziegler catalyst by using hydrogen as a molecular weight modifier.
Patent JP-S62164194-A (JP)
Inventor: ASHITANI HIDEO
IPC: G07F11/24
Filed: 1986-01-16
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-S56104838-A (JP)
Title: Preparation of acetic acid and/or methyl acetate
Inventor: NAKAMURA SEISHIROU
IPC: B01J23/56
Filed: 1980-01-23
Abstract: PURPOSE: To prepare the titled substance without troubles such as corrosion of the reaction apparatus, by reacting methanol with CO in the presence of a catalyst composed of Rh or Pt metal and a rare earth metal oxide and pref. pretreated with CO-containing gas.  
     CONSTITUTION: In the preparation of the titled substance by the reaction of methanol with CO, a composition composed of Rh or Pt metal and a rare earth metal oxide is used as the reaction catalyst. The weight ratio of the rare earth metal oxide to metallic Rh or Pt used as the substrate is 0.1W100. The mixture of both components may be formed as it is, or supported on a carrier. The catalytic activity of the above catalyst can be improved by pretreating with a CO-containing gas or a compound capable of producing CO on the surface of the catalyst (e.g. methanol) prior to the reaction.  
     EFFECT: The purification, etc. of the product can be carried out easily since halogen compounds are not used in the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62166417-A (JP)
Title: Information processor
Inventor: HAYASHI SHOZO
IPC: G06F1/04
Filed: 1986-01-18
Abstract: PURPOSE:To obtain compatibility among various kinds of software by selecting and outputting only a basic clock of frequency corresponding to the clock control instruction of a central processor among plural basic clocks which differ in frequency. CONSTITUTION:When the central processor 4 executes the clock control instruction, a control instruction decoder latch circuit 6 outputs switching information to a selective switching circuit 7. The circuit 7 selects and outputs a basic clock of frequency specified by the device 4 among plural basic clocks which differ in frequency. For example, a basic clock of frequency corresponding to distributed software is outputted from a clock oscillator 21 and a basic clock of frequency corresponding to faster software is outputted from a clock oscillator 22. Consequently, the basic clocks are switched properly according to software to be put in operation and information processing by the distributed software and information processing by the fast software are carried out selectively.
Patent JP-S63175043-A (JP)
Title: Production of foamable styrenic polymer particle
Inventor: TANAKA MASAYUKI
IPC: C08J9/16
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled particles useful as a cushioning material, etc., having high stability of cell size controlling effects, by suspending a block copolymer containing a specific polymer block in an aqueous medium, polymerizing a styrenic monomer and adding an organic blowing agent to the polymer. CONSTITUTION:0.001-1wt.% block copolymer containing (A) a polymer block of monovinyl-substituted aromatic hydrocarbon at both ends and (B) an elastomeric polymer block of saturated or unsaturated conjugated diene at the inner chain is dissolved in (C) a styrenic monomer and the solution is suspended in an aqueous medium. Then the component C is polymerized in suspension and (D) an organic blowing agent is added to the polymer or the polymer particles are impregnated with the component D after polymerization process to give the aimed particles. The component B is preferably styrene butadiene styrene block copolymer, etc.
Patent JP-S5392497-A (JP)
Title: Manufacturing method of high density record magnetic media
Inventor: KOBAYASHI KAZUO
IPC: H01F41/18
Filed: 1977-01-26
Abstract: PURPOSE: To form to manufacture Cu ferrite magnetic thin film that Co is added easily, by spattering alloy of Fe, Cu and Co in a specified atmosphere, successively, reducing it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04212983-A (JP)
Title: Cleaning device for eletrostatic-photograph-image forming apparatus
Inventor: TSUAO TSUI YUU
IPC: G03G21/00
Filed: 1991-01-25
Abstract: PURPOSE: To enhance the blade type cleaning effect of the cleaning device of an electrostatic photographic image forming device and to reduce the damage of the blade thereof. CONSTITUTION: A pair of pre-cleaning blades 94 and 96 is arranged on the upstream side of the blade 90 of the cleaning device and the edges thereof are formed so as to be rugged saw-tooth-shape. Besides, the saw-tooth-shaped blade edges are deviated in a direction that they cross a photoreceptor so as to compensate each other. As the result, toner left on the photoreceptor is largely stirred by a pair of saw-tooth-shaped blades 94 and 96. Besides, the blade 90 is lubricated and prevented from being destroyed while the cleaning efficiency thereof is enhanced.
Patent JP-S60150342-A (JP)
Title: Fault recognition circuit
Inventor: YAMANAKA OSAMU
IPC: H04B17/00
Filed: 1984-01-18
Abstract: PURPOSE:To detect a fault of a device transmitting a burst signal by using circuit constitution comparatively simple with exclusive OR to a transmission circuit subject to redundancy. CONSTITUTION:The entirely same signal is transmitted to an active and a spare device of each equipment and the same signal is transmitted respectively to points A, A' and points B, B' in Fig. in the same timing. When a transmission equipment is normal, no exclusive OR is established and if there is a fault, the exclusive OR is established. This invention refers to the utilization of this theory and detects a fault of the equipment by comparing both the signals, the signals from the points A, A' or B, B' are detected by 18, 18', converted into a DC pulse signal in response to the burst signal, inputted to an exclusive OR circuit 24 so as to detect occurrence of the fault.
Patent JP-H03211756-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAKAJIMA TAKESHI
IPC: H05K5/06
Filed: 1990-01-16
Abstract: PURPOSE:To remove the fall of reliability by the occurrence of inferiority such as package cracks, soldering inferiority of an IC external lead, and others, and further to make it easy to manufacture, and to remove the restrictions on cost plane by putting it into hollow structure, using a resin case. CONSTITUTION:First, a package IC 3 is connected by solder 4 to a ceramic substrate 1 wherein a conductor, a resistor, etc., are made. Next, a resin case 5 is fixed onto the ceramic substrate 1 with bonding resin 7 such as UV resin, or the like so that the package IC 3 may be positioned in the hollow part. Next, after attaching a lead terminal 2, the whole is covered with armor resin 6. The stress of armor resin 6 to the package IC 3 can be relaxed, and it becomes possible to improve the reliability of a hybrid integrated circuit device.