baber/WOPTO huggingface dataset:
Patent JP-H05211731-A (JP)
Title: Power supply
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/06
Filed: 1992-01-31
Abstract: PURPOSE:To supply a stable power optimal to a load by retrieving a data base through inputting power characteristic parameters required by the load and the sort of the load via interface, by automatically setting the control and protection standard of a power converter and by converting power CONSTITUTION:An AC power 1 is rectified 3 for floating-charge of a battery 2, converted into VVVF AC by inverter 4 and supplied to a load 9 via AC filter 5 and change-over switch 7. Also, auxiliary AC power 6 is supplied to the load 9 via the change-over switch 8 so that the title apparatus is made uninterruptible. A power characteristic parameter such as a waveform distortion required by the load 9 and the magnitude of voltage variation is inputted to a computer 22 from a man-machine interface 21 such as keyboard. The computer 22 retrieves the power characteristic parameter, automatically sets an output waveform standard optimal to the power characteristic parameter and the malfunction detection level of output voltage and controls the inverter 4 via controller 23. Thus, it is possible to correspond to various ' load characteristics.
Patent JP-H11206921-A (JP)
Title: Solid golf ball
Inventor: ONO SHINYA
IPC: A63B37/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve distance, controllability and a feeling associated with the hitting of a ball by specifying the hardness of a cover for a solid golf ball having a core and a cover covering the core and the ratio of compression values of the solid golf ball and the core. SOLUTION: The solid golf ball has a core and a cover covering the core. In a such case, the cover's Shore D hardness is set at less than 63, preferably between 45 and 62. The radio of the compression value of the solid golf ball of 2.54 mm to that of the core of 2.54 mm is kept at 1.3 to 1.6. The thickness of the cover is not specified. However, it is set at 2.0 to 2.4 mm. The cover material is formed of a thermoplastic elastomer composition containing an ionomer resin and the rubber component of a diene rubber, etc., excelling in impact resilience and durability despite low shore D hardness.
Patent JP-H04330775-A (JP)
Title: Manufacture of bicmos semiconductor integrated device
Inventor: MATSUMOTO RYOICHI
IPC: H01L21/8249
Filed: 1991-01-17
Abstract: PURPOSE:To make shallow the diffusion depth of the emitter layer of a bipolar transistor by a method wherein after a window is formed in the base region of the bipolar transistor, an emitter electrode is formed on this window and after a contact hole in each layer is formed, an impurity is introduced in the emitter electrode, ions are implanted into contact regions by a self-alignment through the contact holes and a heat treatment is performed. CONSTITUTION:A collector lead-out region 125 and a base lead-out region 124 of a bipolar transistor and high-concentration impurity regions of N-MOS and P-MOS transistors are formed and thereafter, an interlayer insulating film is formed on the whole surface and a window is formed in a base layer 123 of the bipolar transistor. An emitter electrode is formed on this window and after contact holes 129, 131 and 132 are formed in the base layer 123 and the contact layer 125 of the bipolar transistor and in a source 127 and a drain 128 of the MOS transistors, an impurity is implanted into the emitter electrode and a heat treatment is performed. Thereby, respective contact layers in a base 140, a collector 141, a source 142 and a drain 143 are simultaneously formed.
Patent JP-H05210258-A (JP)
Title: Electrophotographic organic photosensitive body and surface treatment thereof
Inventor: OIDE MASAAKI
IPC: G03G5/14
Filed: 1992-01-31
Abstract: PURPOSE:To prevent uneven gradation of an image due to interference between reflected light on an Al substrate surface and reflected light on a photosensitive layer surface, when an electrostatic latent image is recorded by coherence monochromatic light of laser beam, etc. CONSTITUTION:Two-stage sulfuric acid anodically oxidized films 3, 2 consisting of a lower layer and an upper layer are formed on the surface of the Al substrate 1. A film density of the lower layer film 3 is set higher than that of the upper layer film 2, and incident light on the substrate or reflected light from the substrate is refracted irregularly at an interface of the upper and lower films. A photosensitive layer 4 consisting of an organic material is formed via these sulfuric acid films. The film density of the lower layer film 3 is set higher than the film density of the upper layer film 2. The film density is changed by changing the treating condition.
Patent JP-H02197720-A (JP)
Title: Gas heater
Inventor: KATSUHARA HIROTOSHI
IPC: F24C3/08
Filed: 1989-01-25
Abstract: PURPOSE:To set lower heating power than a minimum combustion power in which a burner for a gas heater can be stably burned by performing ON-OFF control in a cycle in which the burner for the gas heater is predeterminated by a control means in a set time of a heat insulation mode by a heat insulation set switch. CONSTITUTION:In a control circuit 24, when hot insulation switches 23, 23 are operated, it is detected to supply gas to a pilot burner 17 so as to burn while close valves 14, 14... are controlled to perform ON-OFF combustion in a minimum combustion quantity of a burner 6' for a gas heater at intervals corresponding to heat insulation switches 23, 23. The combustion quantity of the burner for the gas heater can be set at a heat insulation mode of lower thermal power than the minimum combustion quantity and heat insulation and the like of a material to be cooked after cooking can be performed simply. In addition, a pilot burner can be burned during the heat insulation mode alone, so that irregular heating by the pilot burner can be prevented after cooking except for the heat insulation mode while ignition operation of the burner for the gas heater can be simply and surely performed during the heat insulation mode.
Patent JP-H03223408-A (JP)
Title: Manufacture of hydrogen storage alloy for alkaline battery
Inventor: FURUKAWA AKIO
IPC: H01M4/26
Filed: 1990-01-25
Abstract: PURPOSE:To manufacture a hydrogen storage alloy for alkaline battery, which high capacity to an electrode and restraint to self-discharge are obtd., by injecting molten alloy of hydrogen exothermic absorption type metal and hydrogen endothermic absorption type metal into inert gas fluidized at high velocity. CONSTITUTION:The molten alloy containing the hydrogen exothermic absorption type metal A and the hydrogen endothermic absorption type metal B, is injected into the inert gas fluidized at high velocity, rapidly cooled and solidified. By this method, the powdery hydrogen storage alloy showed with the formula A-B under non-equilibrium condition, is obtd. The above metal A is rare earth elements, and as the metal B, mainly Ni and Co are desirable to use. Further, at the time of showing the above formula A-B with AxBy, in the case of being y=5, (x) can be made to 1.5<x<=2.0. Further, the above metal A is desirable to be the rare earth elements containing 10-18wt.% La. On the other hand, Ni and Co in the metal B can be partally substituted with Cr. Mn, Fe, Cu, Al, Si, In, Sn, Ga, Zn, Ge, etc. By this method, the hydrogen storage alloy for alkaline battery, which lowering of electrode capacity is restrained and further, high capacity of the electrode is obtd. according to increase of the above (x).
Patent JP-S63183036-A (JP)
Inventor: HORIUCHI NOBUHIDE
IPC: A47L15/48
Filed: 1987-01-26
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-H01192716-A (JP)
Title: Production of high-purity silicon
Inventor: OGI KATSUMI
IPC: C01B33/02
Filed: 1988-01-28
Abstract: PURPOSE:To obtain high-purity silicon in high yield with high safety and at a low energy cost, by reduction of chloropolysilane with hydrogen at specified temperatures. CONSTITUTION:The objective high-purity silicon can be obtained by reducing chloropolysilane (SinCl2n+2, n>=2) with hidrogen at 250 to 1300 deg.C. Preferably, said chloropolysilane is hexachlorodisilane (Si2Cl6), octachlorotrisilane (Si3Cl8) or decachlorotefrasilane (Si4Cl10), singly or as a mixture thereof. The amount of said chloropolysilane is such as to be <=1 in the molar ratio to hydrogen. According to the above-mentioned process, regulation of the reaction temperature will allow the objective silicon to be produced in any form ranging from noncrystalline silicon to polycrystalline one. Higher reaction temperature will increase the proportion of crystalline silicon produced; at 700 deg.C or higher, a majority of crystalline (polycrystalline) silicon will be obtained.
Patent JP-H04211485-A (JP)
Title: Two-component polyurethane adhesive
Inventor: JIEFURII EFU DOOMITSUSHIYU
IPC: C08G18/66
Filed: 1991-01-14
Abstract: PURPOSE: To provide a low viscosity two-component filled polyurethane adhesive.  
     CONSTITUTION: A two-component polyurethane adhesive contains 5-50 equivalent % of polyether polyol and/or polyether (i) having a low viscosity isocyanate component (b) composed of org. polyisocyanate wherein 10 equivalent % or less of an isocyanate group of the org. polyisocyanate is modified by the reaction with one or more kind of an isocyanate reactive compd. and having an aromatic amino group (b) having equivalent larger than 500 on the basis of the total equivalent of an amino group and a hydroxyl group at its terminal, 50-95 equivalent of one or more kind of a chain extender and/or a crosslinking agent (ii) and a sufficient amt. generating proper sag resistance when the components (a), (b) are mixed of one or more kind of isocyanate reactive diamine or triamine (iii). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05269968-A (JP)
Title: Supply assembly of pressure medium that can load pressure to rotatable member
IPC: F16L27/093
Filed: 1993-02-03
Abstract: PURPOSE: To enable various adjusting or operating apparatuses to be charged with load by a pressure medium while a printing cylinder is working or is resting by improving a supply assembly for pressure medium to a rotatable member, in particular to the printing cylinder, through an axle or an axle journal. CONSTITUTION: This assembly is installed with a supply part 12 supported and fixed to the frame of the assembly, the supply part temporarily having a descendable discharge port 34 on or in vicinity of the surface of a axle journal 4 which has an outlet 7 placed in radius direction. The outlet 7 is connected to an outlet 8 placed in axle direction and these outlets as a duct for the pressure medium is guided into a driving member.
Patent JP-2000216696-A (JP)
Title: Signal changeover circuit
Inventor: NORO JUNICHI
IPC: H03K17/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a signal changeover circuit that matches an input impedance with an impedance of an amplifier circuit when the amplifier circuit is activated and a signal is amplified and outputted and that surely opens the input circuit when the amplifier circuit is stopped and the signal is interrupted with respect to the signal changeover circuit where it is required to open the input circuit when the amplifier circuit is inactivated. SOLUTION: A 1st reception signal S1 received by a 1st antenna 2 is fed to a 1st amplifier circuit 6 via a 1st input pattern 4, a 2nd reception signal S2 received by a 2nd antenna 3 is fed to a 2nd amplifier circuit 7 via a 2nd input pattern 5, and the 1st and 2nd input patterns 4, 5 are connected to input terminals of the 1st and 2nd amplifier circuits 6, 7, and when the 1st and 2nd amplifier circuits 6, 7 are inactivated, the 1st and 2nd input patterns 4, 5 together with the 1st and 2nd amplifier circuits 6, 7 form a characteristic of short-circuiting a transmission line of 1/4 wavelength for the 1st and 2nd reception signal S1, S2.
Patent JP-S56112847-A (JP)
Title: Clutch motor
Inventor: SUGANO NOBUKAZU
IPC: H02P29/00
Filed: 1980-02-12
Abstract: PURPOSE:To save the comsumption of power at the no-load time without the fall of performance by constituting a device of a magnet and a magnetism-sensitive element provided in opposition and of a magnetic shielding plate being moved between the magnet and the element by operation of an operational lever. CONSTITUTION:An operational lever position detecting device detecting whether the operational lever 19 is in the position of ''off'' or ''on'' is constituted, in series with a motor, of a bidirectional three-terminal SCR22, the magnetic shielding plate 23 and the magnetism shielding piece 24 thereof, a guide groove 25 guiding the shielding plate 23 to an optional position on a circumference around a rotary shaft 20 supporting the lever 19, a fixing screw 26 fixing the shielding plate 23 at an optional position in the guide groove, a permanent magnet 27, and a lead switch 28 which is the magnetism-sensitive element. Moreover, a control device 29 sending a prescribed gate signal to SCR22 according to a signal from the position detecting device is provided. By this constitution, the consumption of power at the no-load time can be saved sharply.
Patent JP-H02198688-A (JP)
Title: Device and method for activated water by fluidization and pyroelectricity of ceramics using in boiling water
Inventor: KUBO TETSUJIRO
IPC: C02F1/48
Filed: 1989-01-27
Abstract: PURPOSE:To eliminate adhesiveness and to facilitate cleaning of foreign matter by fluidizing granular ceramics materials contg. tourmaline by a boiling aq. soln. and the bubbles generated by boiling so that nearly the semipermanent service life is obtd. and the need for exchange is eliminated. CONSTITUTION:The tourmaline ore contg. the tourmaline which is the ceramics belonging to a polar crystal body having permanent spontaneous polarization is pulverized and the fine powder obtd. in such a manner is refined to form the granular materials 1. Such granular materials are sealed into a container 3 made of a metal or ceramics having many through-holes to allow the good passage of only the liquid, such as aq. soln. The water in the container 3 is boiled by heating and the granular materials 1 sealed into the container 3 are vigorously fluidized by the generated bubbles in the container 3 so that the materials collide and rub against each other. The prevention of sticking on the wall surface and the effect of association, such as beating, dispersing, penetrating, leaching, detergency, emulsifying and mixing are enhanced in this way.
Patent JP-S56133057-A (JP)
Title: Method of recovering copper and zinc commercial material from sulfide ore containing copper and zinc
Inventor: DONARUDO ROBAATO UERU
IPC: C22B19/00
Filed: 1981-02-07
Abstract: A process for the recovery of copper and zinc values from copper and zinc containing sulphidic ore includes subjecting ground ore to a flotation operation. An initial copper concentrate is floated in a first flotation step, and the initial copper concentrate is fed to a second flotation step to float a relatively zinc free copper concentrate. Remaining ore from the first flotation step is fed to a third flotation step to float an initial zinc concentrate, and remaining ore from the third flotation step is fed to a fourth flotation step to float a copper and zinc containing material. An intermediate concentrate containing from about 5 to about 25% copper and from about 2 to about 25% zinc, with a total of at least about 12% copper and zinc, is produced by selecting at least the remaining ore from the second flotation step, and a zinc concentrate containing at least about 20% zinc is produced by at least selecting a portion of the initial zinc concentrate.
Patent JP-S59141847-A (JP)
Title: Clock phase control cirlcuit
Inventor: NAMIKI JIYUNJI
IPC: H03L7/06
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a clock phase control circuit which is suitable for the digital processing by varying a clock signal in phase in response to the output of a circuit which obtains the sum of products of real parts and imaginary parts respectively between the outputs of a differentiator and the 2nd sampler. CONSTITUTION:A differentiator 4 consists of a bit delay circuit 40 and a subtractor 41 and detects the change of data. If the data has no change, the output of the differentiator 4 is set at 0. Then 0 is outputted to an output terminal 101 of a multiplier 5. When the data is changed to + or -1 from  - or + 1, the output of the differentiator 4 is set at + or -2. The + or -2X (zero-cross sample value) emerges at the terminal 101. As a result, the timing shift information of the correct direction emerges at the terminal 101 to an optional data change. If the data have complex numbers, it is enough to multiply the real parts independently of the multiplication of the imaginary parts, respectively by the multiplier 5, and to add the results.
Patent JP-S60159671-A (JP)
Title: Leakage radiation detector
Inventor: KOBAYASHI YOSHINOBU
IPC: G02B6/00
Filed: 1984-01-30
Abstract: PURPOSE:To cover the detection of leakage radiation over a wide area by detecting the presence of leakage radiation and the kind thereof from the decrease in the intensity of the light transmitted through a quartz optical fiber formed by doping germanium to the core and a quartz optical fiber for which boron is used. CONSTITUTION:The 1st optical fiber F1 doped with germanium and the 2nd optical fiber F2 doped with boron are wound around a nuclear reactor 1. Supposing a nuclear reactor vessel 1 have a hole and radiations leak therethrough, the fibers F1, F2 receive radiation irradiation in some part. The intensity of the transmitted light of the fiber F1 decreases if the radiation is gamma rays. Namely, L1 decreases. The intensity L2 of the light transmitted through the fiber F2 decreases if the radiation is neutron rays. A discriminating circuit 12 displays the values L1, L2, records the same and emits an alarm on detecting of the decrease in the intensities L1, L2 of the transmitted light.
Patent JP-S53101927-A (JP)
Title: Convergence equipment of color cathode-ray tube
Inventor: TSUKAMURA YOSHIHIRO
IPC: H01J29/70
Filed: 1977-02-17
Abstract: PURPOSE:To prevent the misconvergence distortin by providing a pair of 8-shaped correcting coils inside deflecting yoke.
Patent JP-H02196061-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C04B35/00
Filed: 1989-01-26
Abstract: PURPOSE:To stabilize the high quality of the superconductor at a low cost by calcining the mixed powder of a Bi oxide, etc., in a specified vessel at a temp. lower than the sintering temp. in an oxidizing atmosphere, press-forming the obtained crushed and granulated powder, and sintering the formed product in a sintering vessel. CONSTITUTION:The Bi-Pb paste obtained by kneading the mixed powder of Bi2O3 and PbO with water is applied on the inner walls to obtain the calcination vessel 1A and sintering vessel 1B provided with coated layers 2. The powder of Bi2O3 having <=10mum particle diameter, the powder of PbO, the powder of SrCO3, the powder of CaCO3, and the powder of CuO are then mixed to obtain mixed powder 3. The powder 3 is charged into a vessel 4, and placed the vessel 4 in the vessel 1A through a spacer 5. A lid 6 is set, and then the powder is calcined at about 830 deg.C in an oxidizing atmosphere in a calcination furnace. The calcined material is crushed, granulated, and press-formed to obtain a formed product 7. The product 7 is arranged in the vessel 1B contg. the bottom powder 8 having the same composition as the product 7 through a spacer 5, and the lid 6 is fixed. The vessel 1B is then sintered at 830-880 deg.C in an oxidizing atmosphere in the sintering furnace to produce the superconductor.
Patent JP-H09207380-A (JP)
Title: Color-image forming device
Inventor: HANEDA SATORU
IPC: B41J2/525
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To realize an arrangement, at which no staining develops in light detecting means and a device, in which proper image forming conditions are set at the image adjustment of a color image forming device, by a method wherein image forming conditions are set by reading the toner image formed on a transfer belt with the light detecting means. SOLUTION: Light detecting means for setting the image forming conditions of a process member such as RS as a resist detecting means, DS as a density detecting means, TS as a transfer toner density detecting means and the like are provided on the bottom surface of a transfer belt 14a so as to be opposite to the transfer belt 14a. At the setting of color image forming conditions, the feeding of transfer material is inhibited and a toner image is formed on a photo- sensitive drum 10 as the image forming body. Further, the formed toner image is transferred onto the transfer belt 14a. Furthermore, the toner image forming on the transfer belt 14 is read by the light detecting means, RS, DS and TS so as to set the image forming conditions.  Since the photo-sensitive drum 10 is not close to the light detecting means RS, DS and TS, the light detecting means scarcely stained by toner and can withstand long-term use.
Patent JP-S60159545-A (JP)
Title: Invertor driven type air conditioner
Inventor: HIYOSHI KOUZOU
IPC: F24F11/02
Filed: 1984-01-30
Abstract: PURPOSE:To prevent a compressor from being heated and protect a control circuit by a method wherein a control device, detecting the abnormality of operating current upon generating the abnormality in the compressor and stopping the compressor, is provided in the device. CONSTITUTION:The electric current of an A.C. electric source 5 is detected by an electric current detector (current transformer) 12 and the detected value is inputted into a microcomputer 4a through an A/D converter 13. When the microcomputer 4a receives an operation command in case the compressor 1 is locked, the microcomputer 4a outputs to an invertor driving unit 14 so as to start the compressor 1 with a starting frequency and sets a given time T1. When a value, detected by the electric current detector 12, is lower than a predetermined value or 12 A, for example, the microcomputer increase the frequency after the time T1, however, it decides that the compressor 1 is abnormal (locked) and stops the compressor when the detecting current has become 12 A.
Patent JP-H01194214-A (JP)
Title: Manufacture of oxide superconductive compact
Inventor: IMAI KUMIKO
IPC: H05K9/00
Filed: 1988-01-27
Abstract: PURPOSE:To make an oxide superconductive compact excellent in adhesion between a superconductor and a base substance and superconductivity, by applying the specific heat treatment to the base substance to which superconductive material adhered so as to make material powder into a superconductor and adhering it to a metal base substance through a metal oxide layer. CONSTITUTION:Compounds which contain elements to a superconductor are each measured for amount and mixed on the base material of high melting point metal such as Cu, Ni, SUS, etc., and baked temporarily and then this is pulverized and classified to obtain temporarily baked powder. In this case, there are Ln-Sr-Cu-O line, Ln-Ba-Cu-O line, and Ln-Ba-Sr-Cu-O line as oxide superconductive compacts. When this superconductive raw powder is adhered onto a metal oxide layer by press, etc., and heated to the specified temperature, a kind of sintering accompanied by reaction by oxygen arises at interfaces on both sides, and both sides bond each other firmly and the material powder is slowly cooled after heating and sintering. And a superconductor adjusted for crystal structure is formed.
Patent JP-H04240129-A (JP)
Title: Method and apparatus for producing optical fiber
Inventor: MATSUDA HIROO
IPC: C03B37/027
Filed: 1991-01-18
Abstract: PURPOSE:To produce an optical fiber at a high linear velocity by efficiently and economically cooling a fiber obtd. by drawing. CONSTITUTION:When a fiber 2 obtd. by drawing under heating is cooled by passing through a fiber cooling tube 4 and the cooled fiber is coated with resin to produce an optical fiber 7, gaseous helium is fed into the fiber cooling tube 4 and circulated. The gaseous helium discharged from the tube 4 is purified with a helium purifier 11, mixed with pure gaseous helium and fed again into the tube 4.