baber/WOPTO huggingface dataset:
Patent JP-H1038738-A (JP)
Title: Pressure gauge
Inventor: SHIMIZU GIICHIRO
IPC: G01L19/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure gauge miniaturized to the dimension of a slighly enlarged rapid joint and suited for pressure control of an oil/air operated tool or the like at hand. SOLUTION: A pressure gauge 1 has in the central part a pipe body 21 having a pressure detecting hole 29 worked therein. A pressure introducing port 53 of a pressure sensor 51 is inserted in the pressure detecting hole of the pipe body 21. Liquid pressure detected by the pressure sensor 51 is indicated on a liquid crystal panel 17. Casings 11, 61 of the pressure gauge 1 are formed to surround the pipe body 21, so that the dimension of the pressure gauge bulging out of the center of piping can be restrained to the minimum limit.
Patent JP-S60254567-A (JP)
Title: Manufacture of flat-type battery
Inventor: HARA MITSUNORI
IPC: H01M50/528
Filed: 1984-05-31
Abstract: PURPOSE:To easily form a convex conductive film on bottom of an outer can by expanding outward the bottom of the outer can which also serves as a cathode terminal, spreading conductive material on the concavity, making the bottom flat, then arranging a cathode and an anode to assemble a battery. CONSTITUTION:The bottom 2 of a stainless steel outer can 1 which also serves as a cathode terminal is expanded outward with a tool to form a concavity 3. Conductive paint is applied to the concavity 3 semi-dried, then the bottom 2 is pressed in an arrow direction to make the bottom flat. Thereby, a convex conductive film 4 is formed on the bottom 2. A sealing cover 8 which also serves as an anode terminal, in which a manganese dioxide cathode 5, a separator 6, and a lithium anode 7 and accommodated is combined with the outer can 1 with an insulating gasket 9 interposed, then they are sealed to form a flat type nonaqueous electrolyte battery. Since the convex conductive film 4 is readily formed on the inner bottom 2 of the outer can 1, manufacturing process is made simple.
Patent JP-H0551830-A (JP)
Title: Heater for heating yarn
Inventor: MATSUMOTO RYOSO
IPC: D02G1/02
Filed: 1991-05-16
Abstract: PURPOSE:To sufficiently apply high energy to yarn running at a high speed in a noncontact state and enable response to the high speed even in cooling by providing a combustion chamber for burning gases and constructing at least one sidewall of the combustion chamber from a heat-resistant hot plate of a low heat capacity. CONSTITUTION:A heater for heating yarn is equipped with a combustion chamber 7 for burning gases and at least one sidewall of the combustion chamber 7 is constructed from a heat-resistant hot plate 8 of a low heat capacity. Thereby, the yarn is run in the vicinity of the hot plate 8 and sufficient heat energy can be applied to the yarn even in a noncontact state.
Patent JP-S61292130-A (JP)
Title: Focal-plane shutter
Inventor: SUZUKI AKIRA
IPC: G03B9/36
Filed: 1986-05-16
Abstract: PURPOSE:To prevent a collision of a slit formed blade in a rear blade group, and an edge face of a mapping window of a partition plate, or to weaken its impact, by providing a rib which is formed by a bend part in the upper edge part of the mapping window of the partition wall. CONSTITUTION:In a focal-plane shutter which has a front blade group and a rear blade group consisting of plural pieces of arms whose base parts are attached pivotally to an earth plate by the respective shafts, and plural pieces of blades of opaque plates, which are attached pivotally to the arms, respectively, and also is formed by providing a partition plate having a mapping window, between the front blade group and the rear blade group, a window 2a of the partition plate 2 is bent to the front blade group side in order to prevent a collision of the blade, in a part which is a little lower than its upper edge, and there is a distance l between a reference surface 2A of the partition plate and the upper edge part of the window 2a. Also, a buffer use rib 2b is provided so that the upper edge part of the mapping use window 2a makes an acute angle theta against the reference surface. Accordingly, especially, immediately before a slit formed blade in the rear blade group ends its run, it can be prevented that said blade collides against the upper edge of the mapping window which has been provided on the partition plate.
Patent JP-S63276063-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: H01L31/08
Filed: 1987-05-07
Abstract: PURPOSE:To improve overall characteristics by consisting a photoreceptive layer of a lower layer which has the part contg. an aluminum atom, silicon atom and hydrogen atom in the distribution state nonuniform in the layer thickness direction and an upper layer which is constituted of a non-single crystalline material. CONSTITUTION:This photoreceptive member 100 has the photoreceptive layer 102 having the layer constitution consisting of the lower layer 103 which is constituted of AlSiH and has the part contg. the aluminum atom (Al), the silicon atom (Si) and the hydrogen atom (H) in the distribution state nonuniform in the layer thickness direction and the upper layer 104 which is constituted of the non-single crystalline material [Non-Si(H, X)] basically consisting of the silicon atom (Si) and contg. at least either of the hydrogen atom (H) and halogen atom (X) on an aluminum base 101. The upper layer 104 has a free surface 105. Particularly the excellent electrical characteristics, optical characteristics, photoconductive characteristics, image characteristics, durability and used environment characteristics are thereby obtd.
Patent JP-S63275554-A (JP)
Title: N-protected alpha,beta-dehydroamino acid t-butyl ester
Inventor: SHIN SHIGEKI
IPC: C07C239/00
Filed: 1987-05-08
Abstract: NEW MATERIAL:The compound of formula I [Cbz is benzyloxycarbonyl; R1 and R2 is H, substituted carboxyl or (substituted) alkyl or aryl]. EXAMPLE:2-Cbz amino-2-butenoic acid t-butyl ester. USE:Useful for the synthesis of a physiologically active substance containing abnormal amino acid residue using an alpha,beta-dehydroamino acid as a precursor. The physiologically active substances has antibacterial and antitumor activities. PREPARATION:The compound of formula I can be produced by dissolving a Cbz- alpha,beta-dehydroamino acid of formula II in a solvent such as dichloromethane, cooling the solution to <=0 deg.C, preferably to -20 deg.C, blasting isobutene gas into the solution to attain a supersaturated state and reacting the components in the presence of sulfuric acid in closed or pressurized system for several days.
Patent JP-S61271815-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1985-05-27
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-H0216129-A (JP)
Title: Fog-resistant acrylic primer composition stabilized against ultraviolet rays
Inventor: JIYON CHIYAARUZU GUUSENZU
IPC: C09D133/00
Filed: 1989-05-02
Abstract: PURPOSE: To improve clouding resistance, ultraviolet ray stability and low temperature quick drying property by containing a mixture of a thermoplastic acrylic polymer and a specified solvent system.  
     CONSTITUTION: (A) One-five wt.% (hereinafter referred to as %) of a thermoplastic acrylic polymer (e.g.: polymethyl methacrylate) and (B) 0.2-2.0% of an ultraviolet ray absorptive or stabilized compound (e.g.: 2-ethylhexyl-2-cyano-3,3 diphenylacrylate) are dissolved in a solvent system formed of 10-25% of diacetone alcohol, 30-50% ofmonopropylether of ethyleneglycol, and 30-50% of propyleneglycol monomethylether. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5446076-A (JP)
Title: Watch
Inventor: TAMARU MUNETAKA
IPC: G04C15/00
Filed: 1977-09-19
Abstract: PURPOSE: To make direct use of a driving mechanism performing intermittent motion and yet enable the hands to be continuously driven by providing a transmission means including an elastic coupling member, transmitting member and speed control means.  
     CONSTITUTION: A rotor consisting of a permanent magnet 11a and a rotor pinion 11 makes 1 turn at 2 steps in 2 seconds by the driving signal of 1 Hz divided down from a crystal oscillator. When the rotor pinion 11 is moved 180° instantaneously by a magnetized stator 20, the 6th wheel 12a intermeshed with this also moves by the angle corresponding to a gear tooth ratio. The 6th pinion 12 connected by a spring 12c produces a time lag owing to the inertial resistance of the inertial mass 13b added to the 5th wheel 13a intermeshed with the 6th pinion 12 and catches up the initial position with respect to the 6th wheel 12a after 1 second. At this time, the driving current again flows in the coil 19 and the rotor pinion 11 again moves by 180°, then the 6th wheel 12a intermeshed with this again goes ahead of the 6th pinion 12 and from this point on the action that the 6th pinion 12 catches up after 1 second is repeated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000306725-A (JP)
Title: Electromagnetic driver
Inventor: KATO YOSHIRO
IPC: F16K31/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal noise or heating by providing means for limiting a counter-electromotive force appearing across a coil. SOLUTION: This electromagnetic driver has a fixed core 1 inserted into a coil L and one end of the fixed core 1 is connected via a compression spring 2 with one end of a movable section 3. The movable section 3 can move along the axial direction of the fixed core 1, and the other end of the movable section 3 constitutes a packing. The packing seals an opening 4c coupling between the inlet 4a and outlet 4b of a solenoid valve 4. The coil L is supplied with a current from a power supply Vcc. The coil L has one end connected with the power supply Vcc and the other end grounded via an n-channel MOS transistor Q1 and a resistor R1.  A diode D1 is connected between the opposite ends A, B of the coil L, in parallel therewith and arranged to limit a counter- electromotive force appearing across the coil L, when current supply thereto is interrupted by means of the forward voltage of the diode D1.
Patent JP-S60256426-A (JP)
Inventor: SUGIOKA NOBUKIYO
IPC: A47J41/02
Filed: 1984-05-31
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-S595615-A (JP)
Title: Jointing method of winding conductor
Inventor: HIGUCHI TAKESHI
IPC: H01F41/02
Filed: 1982-07-01
Abstract: PURPOSE:To facilitate trimming and not to produce cupper powder or so apt to scatter by a method wherein after energizing jointed wires to heat and press them, one electrode is replaced by a burr finishing die and then axial pressure is aplied again to remove those burrs which were caused by pressure jointing. CONSTITUTION:After energizing coductors 1a, 1b to heat and joint them under pressure, clamp cylinders 4a, 4b and a pressing cylinder 6 for pressure jointing are released from pressure. Then, an electrode part 3a mounted to an axially movable retaining clamp 2a is detached therefrom and instead a die 9, which has the end shaped into the sharpened form suitable for removing burrs and slotted in size slightly larger than the conductors having been jointed under pressure, is mounted to the retaining clamp 2a. With the position of burrs flown out due to pressure jointing being located near the die 9 thus mounted, the clamp cylinders 4a, 4b are operated. Upon operation of the pressing cylinder 6 for pressure jointing, the retaining clamp 2a and hence the die 9 move axially to cut burrs 7.
Patent JP-S5739084-A (JP)
Title: Automatic gas pressure welding machine
Inventor: MIYAGUCHI SHIGEKI
IPC: B23K20/00
Filed: 1980-08-18
Abstract: PURPOSE: To uniformly heat a pressure welding part and automatically perform gas pressure welding of high pressure-welding strength by heating the pressure welding part with a gas burner by correctly oscillating the same back and forth in said part, in subjecting two pieces of steel materials to gas pressure welding.  
     CONSTITUTION: Steel materials 1, 1 to be subjected to gas pressure welding are grasped respectively by a stationary grasping member 20 and moving grasping member 21 of a pressing means 2. Next, the clamping arm member 60 of a burner mounting device is clamped in such a way that a burner 10 is located on the butting surfaces of the materials 1, 1. The burner 10 is ignited, and working fluid is supplied to a hydraulic ram 22 to drive a driving motor M so that a hydraulic ram 22 forces both members 20, 21 to press the joined part of the material 1, 1. On driving of the motor M, the burner 10 heats the joined part of the materials 1, 1 while  moving back and forth. The butt-joined part of the materials 1, 1 is softened by  heating and is automatically and firmly joined when pressed.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0630783-A (JP)
Title: Preparation of 3-hydroxy-5-oxo, 3-oxo-5-hydroxy and 3, 5-dihydroxyester by sterically selectively microbial or enzymatic reduction of 3, 5-dioxo- ester
Inventor: RAMESHIYU ENU PATERU
IPC: C07D319/06
Filed: 1993-05-14
Abstract: Microorganisms or reductases derived therefrom reduce a diketo ester   <CHEM> to form the associated 3-hydroxy, 5-hydroxy, or 3,5-dihydroxy esters. Selected microorganisms produce the preferred stereoisomers <CHEM> which can be used to prepare antihypercholesterolemic agents such as   <CHEM>
Patent JP-S5815486-A (JP)
Title: High efficiently operating air conditioner
Inventor: OCHI JIYOUJI
IPC: F24F11/02
Filed: 1981-07-18
Abstract: PURPOSE:To enable an air conditioner to operate at high efficiency without receiving influence of variation of load by a method wherein a tap corresponding to load is selected out of the plural number, of taps and is connected to an  electric power source according to a command from a load detecting means. CONSTITUTION:The plural number of the taps containing tap 7, for example, the three taps 5-7, are led out from the main winding 2, the tap 5 is made as the heavy-load tap, the tap 6 as the middle-load tap, and the tap 7 is made as the light-load tap respectively. The load detecting means 8 is arranged at the proper place of a discharge pipe, etc., of a refrigerating circuit, and the tap corresponding to load is selected out of the taps 5-7 of the plural number of the signal phase motor 1 of air conditioner to be connected to the electric power source according to the command of the load detecting means 8 thereof.
Patent JP-S5236875-A (JP)
Title: Incinerator
Inventor: OGURA YASUO
IPC: F23G5/44
Filed: 1975-09-17
Abstract: PURPOSE: To accomplish complete combustion of isolated carbon failing in burning waste oil and high molecular substance by employing a secondary combustion system which allows holding thereof at a given range of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5446299-A (JP)
Title: Curable epoxy resin composition
Inventor: FUKUSHIMA JIROU
IPC: C08G59/00
Filed: 1977-09-19
Abstract: PURPOSE: To prepare a novel epoxy resin composition having improved storage stability and pot life and rapidly curable when heated, by compounding the resin with a specific reaction product as a curing accelerator.  
     CONSTITUTION: (A) One or more chelate compounds of β-diketones with metals, e.g. cobalt, etc.,[e.g. 2,4-pentanedione(acetylacetone), etc.]are reacted with (B) one or more biric acid esters preferably expressed by the formula[R is (cyclo) alkyl, etc.]. 100pts.wt. of an epoxy resin is compounded with preferably 0.05W 5pts.wt. of the above reaction product, as a curing accelerator and an carboxylic acid anhydride, e.g. tetrahydrophthalic anhydride, etc., (preferably 0.6W1.0 equivalent on the basis of 1mol of the epoxy group) as a curing agent to give the desired composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01283826-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTA MIKIO
IPC: H01L27/092
Filed: 1988-05-10
Abstract: PURPOSE:To arrange the constitution such that accumulation of charge may not occur in a gate electrode at ion implantation of impurity during transistor formation by forming a polycrystalline silicon layer which contains impurity in high concentration only at the rear side of a semiconductor substrate. CONSTITUTION:An oxide film 102 for element separation, a gate insulation film 103, and impurity diffusion areas 104 and 105 are formed on a semiconductor substrate 101, and further polycrystalline silicon layers 106 and 107 are formed on the obverse and the reverse, respectively. Next, a film 108 for mask is formed on the polycrystalline silicon layer 106 by a silicon dioxide film, etc. Subsequently, the substrate 101 is applied with heat treatment, together with phosphorous oxychloride, etc., and the phosphorus is diffused into the polycrystalline silicon layer 107 at the reverse, and the silicon layer 106 is exposed. Since the polycrystalline silicon layer 107 has conductivity this way, at ion implantation, the charge generated in the gate electrode 109 flows out to the outside, and it can avoid giving adverse effect to the gate insulating film 103.
Patent JP-S5739423-A (JP)
Title: Regulated power supply circuit
Inventor: OKAMOTO CHIKAYUKI
IPC: G05F3/18
Filed: 1980-08-18
Abstract: PURPOSE:To save electric power, by controlling an inflow current to a voltage stabilizing element, being proportional to an output of a load current detecting circuit. CONSTITUTION:A load current signal detected by a load current detecting circuit 9 is shifted to DC by a level shifter 10, is amplified by an amplifier 14, and controls a current of a constant-current source transistor TR13 by a signal being proportional to this output signal. In this case, a TR11 and a TR12 are used for amplifying an output of the amplifier 14, and compensating a temperature of the TR13, respectively. In this constitution, in case when a current flowing to a load 6 is a little, as for an output TR3, a little current will do, as well, therefore, an output of the amplifier 14 for amplifying a signal of the load current detecting circuit 9 is made  small, and a current of the constant-current source TR13 is reduced. In case when  a load current is increased, a current of the constant-current TR13 is increased by its increased portion, a current of a Zener diode 4 and base voltage of the output  TR3 are made constant, and also output voltage 5 is made constant, by which  electric power in case of usual light load is reduced.
Patent JP-H07322066-A (JP)
Title: Picture processor
Inventor: ISHIKAWA HIROSHI
IPC: H04N1/403
Filed: 1994-05-26
Abstract: PURPOSE:To provide a picture processor which can express hierarchy with satisfactory economy and high resolution by inputting multi-value picture infor mation in synchronizing with a signal by generating the necessary signal at the time of varying an area in accordance with input multi-value picture informa tion and reproducing the hierarchy. CONSTITUTION:The multi-value picture signal from a host computer and the like is converted into a signal having pulse width corresponding to the level of a picture signal in a PWM processing circuit through a hierarchy correction (TRC) processing circuit 2, is area-varied and it becomes a signal in which the hierarchy is reproduced. At the time of reproduction, the multi-value picture signal to the circuit 4 is inputted in synchronizing with the analog scaling signal of a period being 1/n of the period (n: integer) of a minimum part, which reproduces the hierarchy that a control circuit 3 generates, and the resolution of the output picture becomes an integer-multiple. Thus, a PWM circuit where high resolution can be obtained and a dither processing circuit as against a half tone picture become unnecessary and the picture processor with satisfactory economy and with high resolution is provided.
Patent JP-2000302878-A (JP)
Title: Impalpable powder of water-repellent silicone resin
Inventor: IGUCHI YOSHINORI
IPC: C08J7/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To impart impalpable powder of a silicone resin with excellent water- repelling properties and excellent dispersibility in and affinity to various materials by subjecting the surface of impalpable powder containing an alkyl silsesquioxane and a phenyl silsesquioxane as main structural units to a water- repelling treatment. SOLUTION: Impalpable powder of a silicone resin mainly composed of structural units of [R1SiO3/2] (wherein R1 is one or more kinds of 1-20C monovalent organic groups other than a phenyl group) and [C6H5SiO3/2] and having a phenyl group content in organic groups of 1-100 mole % and an average particle size of 0.1-100 μm is subjected to a water-repelling treatment on the surface to give impalpable powder of a water-repellent silicone resin. The water- repelling treatment on the surface is preferably carried out by means of a silylation treatment with a silylating agent and, for example, can be performed by contacting impalpable powder of a silicone resin with a silylating agent in a gaseous, liquid or solid phase at 0-400 deg.C and subsequently heating at 50-400 deg.C thereby removing an unreacted silylating agent.
Patent JP-H05308372-A (JP)
Title: Connecting device between local area networks
Inventor: YONEDA MITSUO
IPC: H04L12/42
Filed: 1992-05-06
Abstract: PURPOSE:To select a transmission line which performs transmission by acquiring one token packet among multiplied transmission lines as to the connecting device between the loop type local area networks. CONSTITUTION:A communication is made between 1st-(n)th (n) multiplied transmission lines 1a-1n and a branch local area network 6. The 1st-(n)th transmission lines 1a-1n and 1st-(n)th common parts 2a-2n are given token packets which allow the transmission of sent burst data from nodes in respective transmission line units. Respective nodes obtain one of the tokens of the 1st-(n)th transmission lines 1a-1n to perform the transmission in the transmission line units.
Patent JP-S60257298-A (JP)
Inventor: KOSHI MASATAKA
IPC: B43L23/02
Filed: 1984-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305596-A (JP)
Title: Electrophotographic printing device
Inventor: NAKAMURA YASUNORI
IPC: B65H7/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the pages of a book or the like from sticking together because of the extra heat of a fixing roller in the event of a jam. SOLUTION: An electrophotographic printing device is provided with a solenoid 11B, which presses a fixing roller 10 and a pressure roller 4E against each other and separates them from each other, and with sensors 3E, 3F for detecting the retention of a book 17 in a fixing part 9. When the retention of a book is detected by the sensors 3E, 3F, the fixing roller 10 and the pressure roller 4E are separated from each other by the solenoid 11B and the heating of the fixing roller is stopped.
Patent JP-H07301803-A (JP)
Title: Liquid crystal display device and its production
Inventor: OMURO KATSUFUMI
IPC: G02F1/1337
Filed: 1994-05-02
Abstract: PURPOSE:To provide a means to easily obtain a liquid crystal display device having regions of different orientation states in a pixel. CONSTITUTION:A mixture oriented film is formed by mixing materials for orientation having different chemical properties or physical properties such as polyamic acid polyimide and non-polyamic acid polyimide and applying the mixture on electrodes 31, 32 formed on substrates. This mixture oriented film is baked or irradiated with UV rays of <300nm wavelength to obtain fine regions 4, 5 having large difference of pretilt angles. By forming the mixture oriented films 4, 5 having different pretilt angles on both electrodes 31, 32, characteristics of visual angle can be improved. Further, by forming the mixture oriented film having different pretilt angles on one electrode and forming an oriented film having a uniform pretilt angle on the other electrode, the production process is simplified and inversion of an image depending on the visual angle can be prevented.