baber/WOPTO huggingface dataset:
Patent JP-H03287148-A (JP)
Title: Stroboscope controller
Inventor: TAKEDA HIROSHI
IPC: G03B15/05
Filed: 1990-04-02
Abstract: PURPOSE:To keep the consumption of a power source low and to accomplish appropriate strobe light emission by charging a main capacitor by the amount required for photographing with the aid of 1st and 2nd charging control means and controlling charging based on a value calculated by a light quantity arithmetic means and a voltage arithmetic means. CONSTITUTION:This controller is provided with a means 8 for measuring the voltage of the main capacitor 3, a 1st charging control means 16a for charging the capacitor 3 so that the voltage thereof attains a light emission performable voltage, and the light quantity arithmetic means 13 for calculating the light quantity required for photographing. It is also provided with the voltage arithmetic means 14 for calculating the voltage of the capacitor 3 required for photographing based on the calculated result form the means 13 and a 2nd charging control means 16b for charging the capacitor 3 so that the voltage of the capacitor 3 may be to the voltage obtained by the means 14. Then, the capacitor 3 is charged by dividing the voltage into the light emission performable voltage of a light emitting tube 4 by the means 16a and the voltage required for photographing by the means 16b. Thus, the consumption of the power source battery 1 is kept low and the appropriate strobe light emission is accomplished.
Patent JP-H07268952-A (JP)
Title: Floor board for outer corridor
Inventor: SONODA MUNEKATSU
IPC: E04B1/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a floor board for outer corridor in which a vertical gutter insert part for passing a vertical gutter can be easily formed. CONSTITUTION:In a floor board 12' for outer corridor having a metal core material 14 covered with a rubber coat layer 15, an opening part 21 is provided on a part of the core material, and a cut part 22 is formed on the coat layer covering and blocking the opening part. A V-groove 23 is formed on the cut part according to the outer form of a vertical gutter 20, and the cut part can be cut along the V-groove 23 to form a notch.
Patent JP-H08288499-A (JP)
Title: Manufacture of semiconductor device with quantum wire
Inventor: MUKAI MIKIO
IPC: H01L29/66
Filed: 1995-04-11
Abstract: PURPOSE: To provide a semiconductor device including a quantum wire which can be manufactured by applying a silicon process and can function as a complete electron containment region by enclosing the entirety of a circumference with a dielectric film. CONSTITUTION: A polysilicon pattern 5 which has a processing edge face over an island-like Si layer 2b on an SOI board is formed and an SiOx film is formed on the surface of the Si material layers by thermal oxidation. The SiOx film is anisotropically etched back and a sidewall 6sw is formed on a processing edge face. After the polysilicon pattern 5 is selectively removed by wet etching in the state, the island-like Si layer 2b is anisotropically etched using the sidewall 6sw as a mask under the condition that selectivity to an SiOx material is largely ensured. Then, the island-like Si layer 2b is left below the sidewall 6sw and a quantum fine wire 2w is formed.
Patent JP-S5713954-A (JP)
Title: Rotor in dynamo for bicycle
Inventor: SUDOU KATSUYA
IPC: H02K1/27
Filed: 1980-06-23
Abstract: PURPOSE:To facilitate the manufacture of the titled rotor by inserting a rotary shaft provided with washers or the like at a tip section in an inserting hole located at the central section of a magnet wherein caulking fixation is applied to the tip section by a jig. CONSTITUTION:Stepped sections 10, 101 are formed at both upper and lower ends of a magnet 9 and an inserting hole 11 is penetrated a center. And a rotary shaft 12 is inserted into the hole 11 until a collar 13 provided at the rotary shaft 12 attaches the step section 10. Furthermore, washers 15, 16 mounted and accepted at the tip section 121 of the rotary shaft 12 are provided at the stepped section 101 of the magnet 9 and force in the shaft direction is applied to the tip section 121 of the rotary shaft 12 by a jig 17 after fixing the collor 13 side and the rotary shaft 12 is fixed to the magnet 9 by applying caulking mold in a cross shape or the like to the tip section 121.
Patent JP-S5310845-A (JP)
Title: Digital protective relay system
Inventor: MIZUTA MASAHARU
IPC: H02H3/00
Filed: 1976-07-16
Abstract: PURPOSE: To enable a plurality of digital protective relays made a collective-control by one operating unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62242290-A (JP)
Inventor: ARAI KO
IPC: G07D5/08
Filed: 1986-04-14
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-H01257006-A (JP)
Title: Casting mold and manufacture thereof
Inventor: TAKAHASHI HIROAKI
IPC: B28B1/26
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a casting mold at low production cost with excellent strength by a method in which a porous layer is composed of the integral molding layer in which granular fillers are combined with fine porous resin from the front surface of the layer facing a casting space to the rear surface thereof, and the grain size of the filler changes to coarse grain from fine grain with advancing to the rear surface of the layer from the front surface thereof. CONSTITUTION:In the casting molds 22, 23 in which a casting space is formed with the porous layer having a plurality of fine holes inside of a supporting frame, the porous layer is composed of the integral molding layer in which granular fillers are combined with fine porous resin from the front surfaces 22a, 23a of the layer to the rear surface thereof. The grain size of the filler changes from fine grain to coarse grain with advancing from the front surfaces 22a, 23a of the layer to the rear surface thereof in the distribution on the cross section of the porous layer. Since in the integral molding layer, granular fillers are combined with the fine porous resin, it is excellent in strength due to nonmechanically connected parts in the porous layer. Further, since the grain size-distribution in the filler changes to coarse grain from fine grain with advancing from the front surface of the layer to the rear surface thereof, the distribution of many fine holes opening on the surface of the porous layer as a filtration surface, is caused to be fine and uniform.
Patent JP-H02268184-A (JP)
Title: Compound for therapy of hyperlipemia
Inventor: GERUHARUTO RAUBERU
IPC: A61P3/06
Filed: 1989-04-04
Abstract: PURPOSE: To provide the subject compsn. for simultaneously treating hyperlipemina and hyperuricemia containing a specific compd., a carrier and an additive.  
     CONSTITUTION: The objective compsn. contains a compd. represented by formula I, II or III or its salt, a usual carrier and/or an additive. This compsn. is pref. used orally in a capsule form but can be utilized in a form of a tablet, a coated tablet, a granule or a suspension or in a sustained release form. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01256468-A (JP)
Title: Weft changing system for loom
Inventor: AKIYAMA YASUO
IPC: D03D47/34
Filed: 1988-04-07
Abstract: PURPOSE:To make the promotion of feed motion speed-up(FMS) in a textile factory performable by installing a package change robot travelably in an interval between a stock area stocking a package for weft and a loom area. CONSTITUTION:A package change robot 7 is hangingly supported between a stock area 4 and a loom area 1 and travelably on a ceiling rail 6 along the sideway of each loom 2. The robot 7 receives a weft package P from a package feed station 9 in the stock area 4, and conveys it, along the ceiling rail 6, up to a weft feed station 8 of the loom 2 where a new package is required, and furthermore it receives an empty bobbin and puts it back to an empty bobbin recovery station 10 of the stock area 4, so that the returned empty bobbin and a new bobbin are changed at an empty bobbin change station 11. Thus, the promotion of feed motion speed-up in a textile factory can be realized.
Patent JP-S529547-A (JP)
Title: Hair curler
Inventor: NISHIOKA KIYOSHI
IPC: A45D7/06
Filed: 1975-07-11
Abstract: PURPOSE: A simply usable hair curler for home use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05287391-A (JP)
Title: Treatment of pellet for charging into blast furnace
Inventor: IKENAGA JUNICHIRO
IPC: C22B1/16
Filed: 1992-04-07
Abstract: PURPOSE:To provide an effective means, in which an angle of repose in charging pellets can be increased without limiting the grain size of raw material for the pellet and without lowering the production yield and the operational ratio of a blast furnace. CONSTITUTION:By incorporating the green pellet or the burnt pellet of <=80wt.% into the sintering raw material, or using them as bedding ore, the sintered ore 8 and the pellet 6 are fuse-stuck to change the original spherical shape of the pellet. By this method, the pellet having the same angle of repose as the bulky ore and the sintered ore is obtd. and without deviating the distribution of the pellets at the time of charging in the blast furnace, the control can be facilitated.
Patent JP-S63252457-A (JP)
Title: Semiconductor rectifying device
Inventor: NAITO KAZUYOSHI
IPC: H01L25/04
Filed: 1987-04-09
Abstract: PURPOSE:To make compatible and improve thermal conductivity and thermal shock characteristics by forming a heat-dissipating vessel by the three-layer clad material of copper, covar and copper. CONSTITUTION:With a semiconductor chip 1 having a rectifying function, an electrode 3a on one main surface is solder-joined with the inner bottom of a bowl-shaped heat-dissipating vessel 6 made of a metal, and an electrode 3b on the other main surface is solder-joined with one tip of a lead 4. The inside of the vessel 6 is sealed with a resin 5. The vessel 6 consists of the three-layer clad material of copper 6a, covar 6b and copper 6c at that time. The ratio of the thickness of copper 6a, 6c and covar 6b is determined according to the requirement specifications of products in this case. Consequently, thermal conductivity and thermal shock characteristics are made compatible and improved.
Patent JP-S59212875-A (JP)
Inventor: SAWANO YUKIO
IPC: G01C21/00
Filed: 1983-05-18
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-H08262619-A (JP)
Title: Heat developed type diazo copying material and method of encapsulating coupler used for this material
Inventor: TOSHIMOTO MASANORI
IPC: B01J13/04
Filed: 1995-03-20
Abstract: PURPOSE: To provide heat developed type diazo copying material having high coloring property and an excellent shelf life by encapsulating a coupler with alkali soluble resin as a partition wall. CONSTITUTION: A coupler is used being micro-capsuled with a styrene-acrylic acid copolymer or the mixture of a styrene-acrylic acid copolymer and an isobutylene-maleic anhydride copolymer or a styrene-maleic anhydride copolymer as a capsule wall. This micro-capsule is produced by dissolving the coupler in a water insoluble organic solvent together with acetic acid and mixing it in the ammonium solution styrene-acrylic acid copolymer of alkali soluble resin or the mixed solution of the styrene-acrylic acid copolymer and isobutylene- maleic anhydride copolymer or styrene-maleic anhydride copolymer. Heat developed type diazo copying material with high image density and an excellent shelf life can thereby be obtained.
Patent JP-H095926-A (JP)
Title: Heat developable photosensitive material
Inventor: OKADA HISASHI
IPC: G03C1/498
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material less liable to fog and having improved preservability of the material and an image without lowering sensitivity or deteriorating color tone by incorporating at least one kind of specified compd. SOLUTION: This heat developable photosensitive material contains at least one kind of compd. represented by the formula R1 -S-S-R2 , wherein R1 is aryl, pyridyl or quinolyl and R2 is aryl, pyridyl or quinolyl having at least one substituent selected from among aliphatic hydrocarbon, aryl, amino, alkoxy, aryloxy, alkoxycarbonylamino, aryloxycarbonylamino, acyloxy, acylamino, carbamoyl, sulfonyl amino, phosphoric acid amido, sulfamoyl, alkylthio, arylthio, thio- carbonyl, sulfonyl, sulfinyl, ureido, thioureido, thioamido, etc.
Patent JP-H08255550-A (JP)
Title: Screw-less terminal breaker
Inventor: SUZUKI SATOSHI
IPC: H01H73/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a screw-less terminal breaker capable of protecting a terminal seat or block against damages due to an electrode rod at the time of the IT test, and preventing the ingress of a foreign substance therein. CONSTITUTION: A screw-less terminal breaker 1 is formed out of a terminal block 2, a screw-less terminal 3 laid thereon, and a lid body 4, and the terminal 3 is formed out of a terminal seat 5, a cable fastening spring body 5 and a release button 7 for releasing a clamp. The seat 5 of the terminal 3 is extended and laid, so as to be exposed to the outside of the body of the breaker 1 via a insertion hole 9 formed on a surface having a cable insertion hole 8.
Patent JP-S59211041-A (JP)
Title: Photosensitive silver halide material
Inventor: USAGAWA YASUSHI
IPC: G03C1/825
Filed: 1983-05-16
Abstract: PURPOSE:To improve residual color stain after processing by forming a hydrophilic colloidal layer colored with a novel light absorbing dye. CONSTITUTION:A compound represented by general formula I is incorporated into a photosensitive silver halide material. In the formula, G is methyl, methoxy or hydroxy; R1 is a univalent group having <=-0.05 Hammett's sigmap value such as alkyl, cycloalkyl, hydroxy or alkoxy; R2 is phenyl having at least one sulfo group; R3 is a univalent group such as alkyl, halogen or hydroxy; each of X and Y is H, alkyl or substituted alkyl (the total SIGMApi of the hydrophobic substituent constants pi of the substituents is >=-4.70, and the substituents include cyano, hydroxy and haloalkyl); X and Y may bond to each other to form a 5- or 6- membered ring; L is methine; m is 1, 2, 3 or 4; and n is 1 or 2.
Patent JP-H06348872-A (JP)
Title: Method and equipment for signal processing
Inventor: YUUHA RAPERI
IPC: G06G7/184
Filed: 1994-04-25
Abstract: PURPOSE: To provide an improved static signal processing method in which no much current is consumed and a circuit used for the method. CONSTITUTION: Transistors T1 and T2 which are switched to each other by means of a switch are used as the active elements of a circuit and the electric charges which conduct the transistors T1 and T2 are supplied to the switch and controlled by transferred charges themselves. When the transfer of the charges ends, all currents in the circuit stop by themselves. The signal processing of the circuit becomes linear regardless of the polarity of the signals and the threshold voltages of the transistors T1 and T2. A signal voltage US is generated against a reference voltage VRef and the sum of the voltages US and URef is formed, with the polarity of the sum always being the same as that of the reference voltage URef regardless of the fluctuation of the signal voltage US.  When a charge sample proportional to the signal voltage US is collected, the amount becomes proportional to the sum of the voltages (US+ URef ) and a charge sample proportional to the sum is transferred to an integration capacitance C0 in the circuit and, thereafter, an amount of charges proportional to the reference voltage URef is applied in a polarity opposite to that of the charge sample proportional to the sum (US+URef ).
Patent JP-S5312350-A (JP)
Title: Inspection method of signal transmitter in high speed rotary flaw detector
Inventor: HARADA MITSUO
IPC: G08C25/00
Filed: 1976-07-20
Abstract: PURPOSE: To perform flaw detection of high speed rotary transmitter, etc. at high accuracy by comparing the detection level of the reflected rltrasonic pulses from a probe bottom and a reference level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06319511-A (JP)
Title: Production of tobacco with filter
Inventor: SARUBATOORE RITSUTSUOORI
IPC: A24C5/47
Filed: 1994-04-25
Abstract: PURPOSE: To accelerate the production speed of cigarette with filter in a filter assembler. CONSTITUTION: In a filter assembler 1, a group 8 is continuously supplied to a transport section 7 by a 2nd driven roller 19. Each group 8 is composed of two cigarette parts, a double filter arranged between two cigarette parts, and an adhesive agent band 9 extended from the group 8 while being integrally linked to the group 8 along with the bus of the group 8. Relating to the transport section 7, each group 8 is continuously transported into correspondent seat parts 31 and 32 on a central rotary drum 3 provided with plural rotary grooves 34. Each adhesive agent band 9 is supplied to the correspondent group 8 so as to be extended forward from the group 8 in the moving direction of the 2nd driven roller 19.
Patent JP-H04318782-A (JP)
Title: Continuous variable time axis compression and expansion circuit
Inventor: ONISHI MAKOTO
IPC: H04N5/92
Filed: 1991-04-18
Abstract: PURPOSE:To attain time axis conversion while a sampling frequency of an output is unchanged from that of an input by using employing a buffer memory to convert the time axis and a sampling frequency converter using a time change coefficient filter. CONSTITUTION:An input signal is a data (indicated in black dots) sampled by a sine wave fs as shown in figure 2-a. The data is inputted to a buffer memory 1 at the sampling frequency fs and read at a sampling frequency fs' slower than the frequency fs. As a result, the time axis is expanded and the data is converted into a sinusoidal wave data string as shown in figure 2-b. Since the frequency fs' is not in the relation of an integral number with the frequency fs, no data among the data subject to time expansion is in existence at an output sampling point of time. Thus, data (indicated in white dots) on a point of time of the sampling of the frequency fs are interpolated by a frequency multiplier circuit 2 from the data (indicated in black dots) subject to time axis expansion to obtain an output data. Thus, the continuous variable time axis compression expansion circuit is realized, in which an optional time axis conversion ratio is compressed/expanded.
Patent JP-S58204366-A (JP)
Title: Ultrasonic flaw detector
Inventor: INOUE MASASHI
IPC: G01N29/28
Filed: 1982-05-24
Abstract: PURPOSE:To detect the transmission state and contact state of the ultrasonic wave from a probe for flaw detection exactly by monitoring the presence or absence of the surface wave radiated while attending the ultrasonic wave for flaw detection. CONSTITUTION:An ultrasonic wave 3 for flaw detection which is transmitted from a transmitter and receiver 2 and is emitted into a material 4 to be inspected is reflected by a defect 15, is received in the receiver 2 and is then displayed as a defect wave image. On the other hand, a surface wave 10 is radiated to the circumference of a probe 1 for flaw detection at the same instant when the wave 3 is emitted. Probes 11, 12 for receiving surface waves are installed equidistantly on both sides of the probe 1. When surface wave receivers 13, 14 catch the surface wave 10, said wave is displayed as a cathode-ray tube image in accordance with the respective signals. If the probe 1 is in normal operation and in contact thoroughly with the surface of the material 4, the surface wave is always put out. Such surface wave is received with the probes 11, 12 and is monitored, whereby the operating state of the probe 1 and the incident state of the wave 3 to the material 4 are checked with good sensitivity.
Patent JP-H03285164-A (JP)
Title: Apparatus for measuring total organic carbon
Inventor: MORITA YOZO
IPC: G01N31/00
Filed: 1990-03-31
Abstract: PURPOSE:To provide the measuring apparatus simplified in the internal constitution of its tank and strong against a suspended substance or contamination by providing a branch flow path capable of being changed over to either one of the nozzle inserted in a sample storage tank and having a filter provided to the opening part of the leading end thereof and a sample collecting means or a bubbling gas supply flow path. CONSTITUTION:A sample collecting pipeline (b) and a bubbling gas pipeline (c) use the part from a connection part (x) to the leading end inserted in a sample storage tank 7 in common and a filter is provided to the leading end of the common part. The leading end of the pipeline (b) is connected to the TC reaction part 3 of a measuring pipeline (a) and, next, when a two-way change-over valve 9 is set to the flow path in the direction shown by a solid line to supply carrier gas from the pipeline (c), the sample in the storage tank 7 is bubbled to be subjected to aeration treatment. Thereafter, the valve 9 is set to the flow path in the direction shown by a dotted line and a liquid feed pump 71 is driven to replace the gas in the flow path with the sample and a definite amount of the sample is sucked by a sucking/ weighing part 8 to be injected in the reaction part 3. When the flow path shown by the solid line is used, the bubbling gas reversely flows through the common pipeline between the connection part (x) and the storage tank 9 to backwash the filter. By this method, the interior of the tank is simplified and the tank can be made strong against a suspended substance or contamination.
Patent JP-H05236735-A (JP)
Title: Power source circuit
Inventor: IKEDA RYUICHI
IPC: H02M3/155
Filed: 1992-02-24
Abstract: PURPOSE:To stabilize voltage without being influenced by the ripple generated in output voltage in case of sampling the output voltage dispersedly, in a power source circuit which stabilizes the voltage by feeding back the output voltage and comparing it with a specified reference value. CONSTITUTION:Defining that the sampling cycle of output voltage is t and that the cycle of ripple is T, t is selected so that it may be t<T/2. Comparing the magnitude of the output voltage with that of the reference value by a comparator 10, and counting how many times the same result has continued with an up-down counter 10, and the quantity of control of the output voltage is changed only when it has continued n times, and at this time, n which satisfies tX(n-1)>=T/2 is selected.
Patent JP-S62243706-A (JP)
Title: Method for circulating gas generated in melt reduction smelting
Inventor: HIRATA HIROSHI
IPC: C21B13/14
Filed: 1986-04-14
Abstract: PURPOSE:To produce molten iron with high productivity and economic efficiency without using a blast furnace by organically combining a preliminary reduction stage and melt reduction stage at the time of subjecting the iron ore which is preliminarily reduced in a fluidized bed preliminarily reduction furnace to melt reduction in a melt reduction furnace. CONSTITUTION:Powder iron ore 1 and limestone 2 are charged into a fluidized bed preheating furnace 3 and the iron ore is preheated by the combustion of coal 4 and air 5 to calcine the limestone to quicklime which is then charged into the fluidized bed preliminarily reduction furnace 6. A reducible exhaust gas 11 from the melt reduction furnace 10 of the succeeding stage is supplied to the preliminarily reduction furnace 6, and coal 7 and oxygen-contg. gas 8 are fed thereto. The iron ore is preliminarily reduced by the heating by the combustion of the coal and the reducible gas 11 and the reduced iron is fed to the melt reduction furnace 10, to which O2 and powder carbonaceous material are ejected from a bottom tuyere 20 and O2 is blown by a top blowing lance 18 to form the molten iron 22 and molten slag 23. The exhaust gas of 10-60% degree of oxidation from the melt reduction furnace 10 is fed to the preliminarily reduction furnace 6 in which the reducibility of the powder iron ore is adjusted to 30-80%. The exhaust gas of the reduction furnace 6 is adjusted to <=40% degree of oxidation and is subjected to a dehydration and dehydrogenation treatment and is, thereafter, is used the carrier gas in the stage of blowing the preliminarily reduced iron ore and coal to the melt reduction furnace 10.