baber/WOPTO huggingface dataset:
Patent JP-S61147458-A (JP)
Title: Fuel electrode for fused salt fuel cell
Inventor: IWAKI TSUTOMU
IPC: H01M8/14
Filed: 1984-07-10
Abstract: PURPOSE:To improve the characteristic of a fused salt fuel cell and to make the life longer by restraining the progression of sintering of a fuel electrode. CONSTITUTION:As a fuel electrode of fused salt fuel cell, it is good to use a material which is slightly sintered during the operation of the electrode. In the fuel electrode of the fused salt fuel cell, it is possible to expect the most excellent characteristic. The material in which a powder layer consisting of nickel or consisting mainly of nickel is formed in the surface contacting an electrolyte body of a porous body consisting of nickel or consisting mainly of nickel is used. In this case, as a porous layer, the structure which has a conductive body having a sintering body and a famed skeleton as a core is included. Thus, by the improvement of the fuel electrode, unnecessary movement of an electrolyte from an electrolyte holder into the electrode is restrained, and further the reaction area of the fuel electrode can be increased and the excessive sintering etc. can be restrained, and therefore it is possible to improve the performance of the fused salt fuel cell and to make the life longer.
Patent JP-H10328079-A (JP)
Title: Handrail attaching structure of toilet room
Inventor: KASAHARA HITOSHI
IPC: A47K17/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the space of a toilet room from being narrowed by a handrail and the body of user from touching the handrail and to eliminate the need to heighten the rigidity of a hand wash basin unit with a counter by bringing the load of the handrail to act on a wall. SOLUTION: This handrail attaching structure of a toilet room is constituted of a handrail 40 directly attached to a wall 4, a horizontal part 41 extended to the side of a toilet stool, and a droop part 45 extended downward from the tip. The lower end of the droop part 45 is placed in touch with the front surface of a hand wash basin unit 10 with a counter, or a support 60 is embedded in the hand wash basin unit 10 with a counter, and the lower end of the droop part 45 is attached to the front end of the support 60. In addition, the depth of the handrail 40 is set within the depth of the hand wash basin unit 10 with a counter.
Patent JP-S5367359-A (JP)
Title: Ic die bonding method
Inventor: HIRATA YOUJI
IPC: H01L23/50
Filed: 1976-11-27
Abstract: PURPOSE: To detect a desired electrode part without the influence of noises on a pedestal surface by detecting a pattern taking a plural number of electrode parts to be detected and only the evaporated aluminium film part close to the electrode parts as white. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04343646-A (JP)
Title: Contact for copying detector
Inventor: SUZUKI KENKICHI
IPC: B23Q35/26
Filed: 1991-05-20
Abstract: PURPOSE:To provide the contact of a new copying detector which can use a coil spring with a large diameter provided between a tip member provided with a contact end section and a base end member supported by a detecting bar, is easy to assemble, and is not easily disassembled after once assembled. CONSTITUTION:Screw shaft sections 18c, 18b are formed at a base end member 18 supported by the tip end section of a detecting bar 7 and a tip member 19 provided with a contact end section 20 respectively, two screw shaft sections 18c, 18b are screwed to both end sections of a coil spring 21, and the base end member 18 and the tip member 19 are connected via the coil spring 21. The outer diameters of the base end member 18 and the tip member 19 are not increased even when the diameter of the coil spring 21 is increased, thus the required rigidity can be obtained by increasing the diameter of the coil spring 21. The base end member 18 and the tip member 19 can be connected by merely screwing the screw shaft sections 18c, 18b to both end sections of the coil spring 21, when the screwing direction of the screw shaft sections 18c, 18b into the coil spring 21 is set to the expanding direction of the coil spring 21, they can be easily assembled but hardly disassembled.
Patent JP-H01312905-A (JP)
Title: Control device of ground working machine
Inventor: KATO HIRONOBU
IPC: A01B63/10
Filed: 1988-06-10
Abstract: PURPOSE:To reduce dispersion of height starting of slow speed by deciding position of starting slow speed according to height position and down speed of working machine. CONSTITUTION:In a case that present value of lift is higher than stable objected value of slow speed control after finish of counting of count value by slow speed counter 27, varied amount of lift corresponding to deviation is calculated by a table 22 calculating varied amount of lift. Then on-time of down valve 24 by valve-on time calculating table 23 according to said calculating result. On the other hand, in a case that lift present value is below than the stable objected value of slow speed control, down varied data set in down varied data setting device 26 is adopted as a lift varied value, instead of calculated value by calculating table 22 of lift varied value. Therefore, in said case, valve-on time is calculated according to down varied data.
Patent JP-H05146758-A (JP)
Title: Dynamic separator
Inventor: PAORO KATAANI
IPC: B07B7/083
Filed: 1992-06-03
Abstract: PURPOSE: To provide a dynamic separator which contributes to an improvement in the quality of sized pulverulent materials and is high in efficiency. CONSTITUTION: A pair of rotary drums 3 and 6 are arranged in series one above the other so as to be traversed by separating air streams 12 and 14 and are provided with spiral ducts 4, 7, 5 and 8 with their inlets and outlets tangential to the respective rotary drums in such a manner that the air streams 12 and 14 discretely supplied toward the respective rotary drums traverse the respective rotary drums in order to separate the pulverulent materials 11, such as cement. When the air streams passing the respective rotary drums leave from the duct in the tangential direction of the rotary drum 3 in the upper part, a fraction 13 of fine particles corresponding to a first final product and a fraction of the particles coarse than the same are formed.  The fraction of the coarse particles enter the rotary drum 6 of the lower part and when leaving from its duct, the fraction 15 corresponding to a second final product and the fraction 17 of the separate coarse grain size are formed. The fractions of three kinds in grain sizes are formed as a whole in the end.
Patent JP-H01313151-A (JP)
Title: Manufacturing equipment for clad material using semimolten metal slurry as material
Inventor: TAZOE NOBUHIRO
IPC: B22D11/00
Filed: 1988-06-10
Abstract: PURPOSE:To easily improve the mass-productivity of clad material by carrying out a joining stage and a forming stage at the same time in the rolling stage by rolling rolls for slurries discharged from each slurry forming mechanism. CONSTITUTION:After each molten metal M1, M2 is formed into specified slurries, the stirrers 3 of both slurry forming mechanisms A, B are lifted by hydraulic pressure cylinders 20, a clearance is made between the lower end of the stirrer 3 and the upper surface of the refractory material 23 of a discharging container 24 and a hydraulic cylinder 27 is operated to open the weir board 28 to discharge these slurries from a discharge port 26. The slurries of the molten metal M1, M2 discharged in this way are supplied between both rolls 33a of the rolling rolls 33 via the discharging container 24. Since each slurry passes between both rolls 33a of the rolling roll 33, the slurries of molten metals M1, M2 are compressed, overlapped, joined and cooled to make a clad material of both metals M1, M2.
Patent JP-H03122314-A (JP)
Title: Reinforcing method of soil
Inventor: HOTTA YOSHIOMI
IPC: E02D3/00
Filed: 1989-06-07
Abstract: PURPOSE:To improve the reinforcing ability by supplying the sheet material, which is formed by supplying multiple continuous fiber wound around a beam, and while mixing sand on a working surface with compressed air. CONSTITUTION:Multiple continuous fiber wound around a beam 1 are arranged in parallel with each other to form the sheet material 7. This sheet material 7 is transferred into a hollow part of a rectangular slit 5 with the tensile force of a supplying roll 3 through a direction change roll 4 with channels. Next, the sheet material 7 led to the hollow part of the slit 5 is kept under the tensity with the blowing force of the compressed air 6, and while fallen on a working surface (a) by the circular movement of the slit 5 to be supplied. The sheet material 7 is thereby supplied, and while the sediment 9 from a hopper 11 is distributed simultaneously on the working surface (a) through a belt conveyer 12 and a distributing plate 13 to build the fiber reinforced soil 10. The performance can be thereby improved.
Patent JP-S6211126-A (JP)
Title: Multipoint input change-over mechanism for fine particle detection apparatus
Inventor: SHINPO SENJI
IPC: G01N15/00
Filed: 1985-06-29
Abstract: PURPOSE:To suppress the effect of dust generated by change-over operation exerted on measurement, by forming the liquid contact part contacted with the vave seat of a solenoid valve from a material low in the generation of dust and making the diameter thereof large in order to isolate said liquid contact part from a plunger driving part. CONSTITUTION:Gases to be measured sucked from a large number of measuring points through sampling tubes 1a-1n are supplied to the detection cell of a fine particle detection apparatus through a multipoint input change-over mechanism 2' consisting of solenoid valves 20a-20n, a manifold 21 and piping systems 22a-22c. When the first solenoid valve 20a is turned ON at the time of the measurement of a first measuring point, a current is supplied to a coil 24 to upwardly move a plunger 26 and the liquid contact part 27 at the leading end of said plunger 26 is separated from a valve seat 28 to open an opening part. Each gas to be measured flows to an exhaust port 29 from a suction port 23 and the dust generated by the driving of the plunger 26 is not mixed in the flow of the gas because of the large diameter of the liquid contact part 27.
Patent JP-H11339214-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IZUMI YUKIO
IPC: G11B5/09
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording and reproducing device, which is capable of obtaining a more stable synchronizing signal as compared with that in the conventional device and which is capable of improving the reliability and also of recording and reproducing a large amount of information at high speed. SOLUTION: Since this device is made so that plural recording and reproducing circuits are provided and in one recording and reproducing circuit 21, 3a, 4a, 5a, 8a among them, a conversion system, in which the synchrinizing signal is easily obtainable, is used and in remaing recording and reproducing circuits 2b, 3b, 4b, 5b, 8b, a conversion system in which the effects of waveform interferences is low is used so that the synchronizing signal at reproducing is obtained from the recording and reproducing circuit having the conversion system in which the synchronizing signal is easily obtainable, the recording and the reproducing of information of twofolds higher speed or more in volume can be performed in the same time and moreover, the synchronizing signals are obtained surely, as compared with those of the conventional devices.
Patent JP-H0715005-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO YUTAKA
IPC: H01L29/74
Filed: 1993-06-15
Abstract: PURPOSE:To enable ignition by visible light, and improve ignition sensitivity, in an optical thyristor constituted of silicon carbide. CONSTITUTION:An optical thyristor consists of the following; four semiconductor layers composed of silicon carbide, i.e., an N-type emitter layer 21, a P-type base layer 22, an N-type base layer 23 and a P-type emitter layer 24, a cathode electrode 41 and an anode electrode 42 which are brought into low resistance contact with the main surface of the semiconductor layer, and a light guide 31 for applying an optical trigger signal. In the optical thyristor, a part or the whole part of at least one semiconductor layer is constituted as the crystal structure 11 whose band gap is narrower than that of the other part or the structure having microcrystal composed of silicon. Since the band gap energy of silicon carbide is larger than the energy of visible light, carrier is effectively generated therein, and turns the optical thyristor into the conduction state.
Patent JP-S6033983-A (JP)
Inventor: MORITA TAKEO
IPC: E04G21/12
Filed: 1983-08-05
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-2000327849-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI SHIGERU
IPC: C08L101/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic resin compositions having a thermoplastic resin as the major component and improved in impact strength and chemical resistance without remarkably reducing the property balance of tensile strength, initial modulus, elongation and the like which the thermoplastic resin possesses, and their molded articles. SOLUTION: Thermoplastic resin compositions simultaneously meet the following (1) to (3) conditions, i.e., the thermoplastic resin composition comprise (1) (a) pts.wt. thermoplastic resin, (b) pts.wt. α-olefin/aromatic vinyl random copolymer, and (c) pts.wt. elastomer (2) at a weight composition ratio of (a) to [(b)+(c)] of 50:50 to 95:5 (3) with a weight composition ratio of (b) to (c) of 10:90 to 95:5. The thermoplastic resin compositions have such a morphology that the random copolymer is dispersed in particulate form in the continuous phase of the thermoplastic resin and furthermore, the particulate random copolymer is wrapped in the elastomer. Molded articles can be obtained by molding these thermoplastic resin compositions.
Patent JP-H04365822-A (JP)
Title: Contactless vibration decreasing device
Inventor: INOUE JUNJI
IPC: C21D11/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide the contactless vibration decreasing device which can control the vibrations of a strip by transient vibrations so as to decrease the vibrations. CONSTITUTION:This contactless vibration decreasing device is placed with electromagnets 5a, 5b between floaters 2a and 2b placed along the transporting line for the strip 1, floats the strip 1 by the floaters 2a, 2b and transports the strip while decreasing the displacement of the stationary vibrations of the strip by controlling the excitation currents to be supplied to these electromagnets 5a, 5b. Other displacement meters 3a, 3b are provided upstream of the transporting line for the strip 1 of the above-mentioned device so that the displacement of the transient vibrations can be decreased in accordance with the output signals of these displacement meters 3a, 3b.
Patent JP-S5368558-A (JP)
Title: Protective device for gate turn-off thyristor
Inventor: SHIMAMURA TAKEO
IPC: H02M1/06
Filed: 1976-12-01
Abstract: PURPOSE:To give a forced ignition to GTO in the abnormal time and thus to give a high resistance to GTO against the surge voltage, by monitoring the voltage and the voltage change rate between the anode and cathode of a gate turn-off thyristor GTO.
Patent JP-H01313390-A (JP)
Title: Vertical vapor growth device for organometallic compound
Inventor: KIMURA HIROYA
IPC: C30B25/14
Filed: 1988-06-13
Abstract: PURPOSE:To control a rapid pressure rise and to prevent the scattering of a deposit in a growth chamber by providing a pressure regulating nozzle at the lower part of the growth chamber in the title device, firstly supplying a raw gas from the nozzle, and then supplying the raw gas from a growth nozzle. CONSTITUTION:A susceptor 7 supporting a substrate 6 is arranged at the center of the growth chamber 5, the growth nozzle 8 for introducing the raw gas is provided above the substrate 6, and an evacuating system 9 is furnished at the lower part to form the growth device. The pressure regulating nozzle 11 for introducing the raw gas is provided at the lower part of the growth chamber 5 to regulate the pressure in the growth chamber 5. The substrate 6 is set in the growth chamber 5, and the chamber 5 is evacuated to a high vacuum. The gas is firstly introduced into the growth chamber 5 from the pressure regulating nozzle 11, and discharged from the evacuating system 9 to stabilize the pressure in the growth chamber 5. Valves are then changed over, and the same amt. of gas is supplied from the growth nozzle 8. Accordingly, the pressure fluctuation is controlled when the gas is supplied from the growth nozzle 8 above the substrate 6, and the scattering of the deposit can be prevented.
Patent JP-S5669362-A (JP)
Title: Composite body
Inventor: SHIYOUJI SETSUO
IPC: C23C24/10
Filed: 1979-11-06
Abstract: PURPOSE:To obtain a composite body with corrosion resistance by laying a corrosion resistance substance on the surface of a substance inferior to the former substance in corrosion resistance and joining both the substances with laser beams. CONSTITUTION:Layer 2 of a gel mixture of fine powder of a substance such as ''Hastelloy  '' or hard metal with high corrosion resistance and an org. binder is formed on substance 1 such as iron, aluminum and brass with inferior corrosion resistance. By irradiating laser beams at this state, the corrosion resistant substance is melted and stuck to substance 1 with inferior corrosion resistance to obtain a composite body with corrosion resistance.
Patent JP-S5846728-A (JP)
Title: Phase shifting circuit
Inventor: SAWA TOYOTAROU
IPC: H03L7/093
Filed: 1981-09-14
Abstract: PURPOSE:To obtain a certain degree of phase shift regardless of the input frequency, by using a phase locked loop (PLL) circuit. CONSTITUTION:In a loop synchronous state, the input signal frequency applied to an input terminal C is exactly equal to the oscillating frequency of a VCO9 emerging at an output terminal D. At the same time, the phase difference of each signal, i.e., the phase difference between two inputs which are fed to a phase comparator 6 is kept at a certain value (steady phase error). A loop filter 8 has an extremely large DV voltage gain, and accordingly, the input voltage of the filter 8, i.e., the output voltage VH of an adder circuit 7 is equal to the reference voltage Vj of an arithmetic amplifier A1. Thus the voltage VE applied to a phase shift degree setting input terminal E is varied, and as a result the output VG of the comparator 6 varies so that the output VH of the circuit 7 is equal to the voltage Vj. That is, the phase difference between the input signal C, i.e., an input to the comparator 6 and the output signal D are controlled by VE.
Patent JP-H0438394-A (JP)
Title: Depth measuring method
Inventor: HOTTA MASANORI
IPC: E21B47/04
Filed: 1990-06-01
Abstract: PURPOSE:To determine the length of rope wound around a drum and calculate the turn layer number and the row number by measuring the position from the reference plane of working tool or hook and inputting the position into a calculating means. CONSTITUTION:The position X of a working tool 7 from the reference plane (ground level, etc.) is measured. The overall length of a hoisting rope 4, the length of a boom 2, the setting number of loop of hoisting rope 4, together with the detecting signals from a rotation detector 8 of drum 3 and a boom angle detector 9, are inputted into a microcomputer. The turn layer number and the row number at the fed out position of hoisting rope from the drum 3 are calculated. Then, the travel amount of hoisting rope 4 per rotation of drum 3 is determined, and the displacement of hoisting rope 4 and the travel amount of working tool 7, DELTAL, are determined from the rotation amount and travel amount of drum 3. The depth DELTAH is determined from DELTAL and the actual value X and outputted on a output display 13. This constitution enables accurate calculation of depth by preventing erroneous input of turn layer number and row number.
Patent JP-H021840-A (JP)
Title: Method and device for processing photosensitive material
Inventor: UEHARA MASABUMI
IPC: G03C5/00
Filed: 1988-06-10
Abstract: PURPOSE:To inhibit aggravation of operational environment due to elevation of room temp. and to reduce energy cost during processing by utilizing waste heat of steam generated by the heating of waste liquid to be processed for the drying of a sensitive material. CONSTITUTION:Waste liquid generated by the processing of a sensitive material(e.g. PS plate) is transported to an evaporator 10 in a waste liquid processing part 2, and heated by a heating member 17, thus solid matters are separated from evaporated vapor. Then the vapor is guided to an air-cooling cooler 22 and liquefied by cooling, and the waste heat is used for production of hot feed air by sending it to a drying part 6 of the sensitive material after controlling its temp. by using a heater 29 in a duct 25 in combination. Liquefied water is collected in a recovering vessel 24 and used as diluting water for concentrated developing soln., etc. The sludge which generates in the evaporator 10 is collected in a sludge tank 16.
Patent JP-H11333030-A (JP)
Title: Golf club head and its manufacture
Inventor: ASAKAWA NAOKI
IPC: A63B53/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve strength of a golf club head and to improve workability by crimping a standing wall part of an additional member made of different metal to be fitted into a through hole of a shell-like head body having a through hole for mounting so that it is press fit to the inner face of the head body. SOLUTION: When an additional member 3 made of a different metal such as brass is mounted to a head body 1 of a golf club head, a through hole 2 for mounting is formed on the side of a sole face 11 of the head body 1. The additional member 3 is formed provided with an additional member body 4 and a standing wall part 6 for crimping provided with a notch part 5 for expansion with the width W of not more than 1 mm. The additional member body 4 is formed in the shape corresponding to the through hole 2 as a lower expanded block body. And after the additional member body 4 is fitted into the through hole 2, the additional member 3 is fixed to the head body 1 by crimping the standing wall part 6 projecting into the inner face side of the head body 1 so that it is press fit to an inner face 7 of the head body 1 in the expanded state.
Patent JP-H075591-A (JP)
Title: Image recorder
Inventor: OKINO YOSHIHARU
IPC: G03B27/72
Filed: 1993-06-15
Abstract: PURPOSE:To prevent fluctuations in the quality of an image regardless of the fluctuations in the photosensitive characteristic of a photosensitive material. CONSTITUTION:In an image recorder exposing an image on the photosensitive material which has sensitivity with respect to light in an infrared ray area and whose photosensitive characteristic is at least changed by variation in temperature, an atmospheric temp. around the carrying path of time photosensitive material reaching an exposing part from a photosensitive material magazine is detected by a temp. sensor 34 and the temp. of a guide coming into contact with the photosensitive material on the exposing part is detected by a temp. sensor 32, as well. In a ROM 264, a table displaying the relation between the temperatures detected by the temp. sensors 32 and 34 and a correction value for correcting the change in the photosensitive characteristic of the photosensitive material is stored. In a control part 248 connected to the temp. sensors 32 and 34 via A/D converters 262 and 264, the value of a driving current supplied to semiconductor lasers 442a, 442b and 442c is changed based on the temperatures detected by the temp. sensors and the table.