baber/WOPTO huggingface dataset:
Patent JP-S63228570-A (JP)
Title: Catalytic layer forming device for fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M4/88
Filed: 1987-03-18
Abstract: PURPOSE:To make uniform catalytic layer securable, by scattering catalyzers on a net, vibrating them by a vibrator, and at the time of scattering them onto a substrate from this net, attracting these catalyzers from a lower surface of this substrate. CONSTITUTION:After catalyzers are dried and pulverized, they are put into this hopper 1 as much as the specified quantity, and this hopper 1 is moved along a travel rail 2, then these catalyzers are spread over a net 4 so as to be uniformized. A blade 3 uniformly scatters these catalyzers dropped from the hopper 1 over the net 4. And, the net 4 which the catalyzers are scattered, is vibrated by a vibrator 5, whereby these catalyzers are uniformly spread over a substrate 13, and they are attracted by a suction machine 6 from the back of the substrate 13. With this constitution, uniform catalyzer pressure- sticking is made possible, thus a uniform catalytic layer is formable.
Patent JP-H10250964-A (JP)
Title: Frame installation method for passenger conveyor
Inventor: MATSUOKA HIROYUKI
IPC: B66B23/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To perform frame installation work without requiring special processing, or complicated work, or without requiring transferring a lifting device in order. SOLUTION: A suspension fixture 10 protruded on the side of a frame is installed on a specified position of the frame, a lifting device, that is a chain block 6, for example, is installed on either an upper floor or a ceiling part, one end of a suspension body, that is a wire rope 7, for example, provided on the chain block is installed on the suspension fixture 10, the wire rope 7 is suspended to be without interferring with the frame which is preliminarily installed, and the chain block 6 is driven to lift the frame through the wire rope 7 to install it onto a specified position. Work time can thus be shortened, and required labor can be reduced.
Patent JP-S5649786-A (JP)
Title: Conditioning of contaminated soil
Inventor: KOBAYASHI RIKIO
IPC: C09K17/28
Filed: 1980-05-09
Abstract: PURPOSE: To condition contaminated soil, by a method wherein a specified metal- capturing agent is mixed with contaminated soil to retain heavy metals contained in the soil as ions which are not supplied to plants.  
     CONSTITUTION: A heavy metal-capturing agent consisting of diatomaceous earth or terra abla treated with a silane coupling agent as a soil conditioner is mixed with contaminated soil to collect heavy metals. Said heavy metal-capturing agent is produced by treating diatomaceous earth (or terra abla) with the silane coupling agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62219034-A (JP)
Title: Security protection system
Inventor: ODA TAKAO
IPC: G06F11/00
Filed: 1986-03-19
Abstract: PURPOSE:To protect the security of a device completely by including a control part which has a function to a control the start of the operation of the device when the decision result from a deciding part is inputted and a password is inputted from a password input part. CONSTITUTION:A control part 1 receives an operation permission signal to display the normal state, and an operator sees this display to input a password from a password input part 6; and if this password is the regular password, the normal operation state is set after initializing the whole of the device. If a connector of packages 10, 20, 30... as monitor objects is disconnected during operation because of some cause, a detecting part 3 detects this disconnection by the change of voltage and transmits information to a storage part 2. A deciding part 4 decides to continue the operation of the device or not on the basis of information sent from the storage part 2 and sends an up time/down time signal to the control part 1, and the control part 1 displays the signal from the deciding part 4. Even if the operator operates the password input part 6 when operation impermission is displayed, the normal operation state is not set.
Patent JP-H10248759-A (JP)
Title: Lavatory with sterilization mechanism
Inventor: KIMURA TAKAHIDE
IPC: A61L2/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To periodically and automatically sterilize a lavatory matched with the using state of the lavatory. SOLUTION: This lavatory with a sterilization mechanism is provided with a detector 4 for detecting the using state of the lavatory, sterilization devices 5 (5a and 5b) for sterilizing the bacteria of the lavatory and a controller 6 connected to the detector 4 and the sterilization devices 5, provided with an input part for inputting signals detected by the detector 4 and provided with an output part for outputting a prescribed command to the sterilization devices 5. The detector 4 outputs first signals accompanying the use of the lavatory and outputs second signals accompanying the end of the use of the lavatory. The sterilization devices 5 are provided with a sterilization lamp for radiating ultraviolet rays and radiate the ultraviolet rays from the sterilization lamp to the inside of the lavatory.  The controller 6 outputs the command for stopping the irradiation of the ultraviolet rays when the first signals are inputted, outputs the command for radiating the ultraviolet rays for prescribed time when the second signals are inputted, outputs the command for radiating the ultraviolet rays with a prescribed interval when the input of the first signals is stopped for the prescribed time and outputs the command tar stopping the irradiation of the ultraviolet rays for the prescribed time when the second signals are inputted with the prescribed interval.
Patent JP-H02239301-A (JP)
Title: System for supervising operation time of mechanism
Inventor: SUGIMOTO HIDEKUNI
IPC: G05B19/048
Filed: 1989-03-14
Abstract: PURPOSE:To improve the operation rate of a device by judging to be abnormal when a completion signal is not inputted even if a set timer time has terminated, stopping the operation of structure and restoring abnormality. CONSTITUTION:A timer memory 7 which supervises the operation time of respective structures, stores the timer time and which can be written is installed with respect to a read-only memory (ROM) 5 in which the main routine of a program is stored. A micro processor 4 reads the timer time of mechanism which operates in accordance with the order of control from the memory 7, supervises it, and shifts a system to the subsequent operation of structure when the completion signal of the operation is inputted from mechanism before the timer time terminates. When the completion signal is not inputted even after the timer time has terminated, the operation of mechanism is compulsorily stopped. When there is abnormality in mechanism, a restoring processing is executed by a manual operation, and then an input device rewrites the timer time of the timer memory, whereby the mechanism operation is executed again.
Patent JP-S53146895-A (JP)
Title: Packing material for polyamid fiber or resin or for product made of same
Inventor: OKADA KOUJI
IPC: D21H21/38
Filed: 1977-05-26
Abstract: PURPOSE: To prevent the yellowing of packed polyamidfiber products by use of a packing paper formed from a paper material which shows neutrality or alkalinity with a pH of more than 7.0 in an extracting liquid under a specified condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02239028-A (JP)
Title: Parts feeder
Inventor: NONAKA YUJI
IPC: B65G59/06
Filed: 1989-03-13
Abstract: PURPOSE:To make the parts feeder suitable for feeding deformed parts to an automatic parts insertion machine by providing a stocker, a parts box transferring portion, a parts adsorbing/transferring portion, and a parts feed portion. CONSTITUTION:A stocker 2 stacks and stocks a plurality of parts boxes 3. A parts box transfer portion 11 selects the parts box located at the bottom stage within the above stocker and transfers the box to a predetermined place, and separates empty parts boxes from the above predetermined place. A parts adsorbing/transferring portion 15 adsorbs parts from the above parts box transferred, and conveys the parts to a parts feed portion 27. The parts feed portion is a conveyor and is adapted for transferring the above transferred parts to the outside. The parts feeder is thus suitable for feeding deformed parts such as coils and the like to an automatic parts insertion machine, etc.
Patent JP-H11261412-A (JP)
Title: Phase comparison circuit
Inventor: WATANABE SEIJI
IPC: H03L7/085
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparison circuit that can realize high-speed of a response of a PLL circuit and can realize high-speed signal reproduction. SOLUTION: An input signal is delayed by a delay buffer and a delay signal is outputted. A level change of the input signal is detected by a rising edge detection circuit 120 and a falling edge detection circuit 130, the first and the second edge detection signals are outputted, a control circuit 140 changes an output signal level in accordance with these edge detection signals, a phase detection circuit 150 compares a phase of an output signal of the control circuit 140 with that of a clock signal and outputs the first and the second control signals in accordance with the comparison result. A charge pump circuit 160 outputs a phase difference signal in accordance the first and the second control signals from the phase detection circuit 159 and holds the phase difference signal in a high impedance state when the delay signal is synchronized with the clock signal.
Patent JP-S51137076-A (JP)
Title: A damping force generating apparatus for shock absorber
Inventor: KATOU TETSUO
IPC: F16F9/348
Filed: 1975-05-23
Abstract: PURPOSE:A damping force generating apparatus constituted that the damping force in elongation an contraction is produced by one disc valve and the proper damping force is obtained.
Patent JP-H01236618-A (JP)
Title: Pattern transfer method
Inventor: YAMAKAWA MASAHIRO
IPC: G03F7/20
Filed: 1988-03-17
Abstract: PURPOSE:To contrive improvement in pattern printing accuracy by conducting adjustment in an exposure light source system based on the actually measured value of an image-formation surface, namely, the measurements of pattern on a substrate. CONSTITUTION:In order to actually measure the measurements of the pattern on an image-formation surface, a pattern-formed reticle is prepared in advance, for example, the pattern is printed on a substrate using said reticle, and the line width and the like of the pattern on the necessary position of the pattern are actually measured after developing. The microscopic observation means such as an existing scanning electron microscope and the like is used for the actual measurement. The printing of the wafer, which becomes a manufactured article using the actual reticle, is conducted after the exposure light source system has been adjusted based on the actually measured value. As a result, the dimensional variation by the position of the pattern printed on the substrate can be reduced, and the dimensional accuracy of printing can be improved.
Patent JP-H06275950-A (JP)
Title: Manufacture of wiring board
Inventor: TAKANEZAWA SHIN
IPC: C23C18/32
Filed: 1993-03-22
Abstract: PURPOSE:To suppress the generation of copper migration, and to obtain a high density wiring board with which the deterioration in insulation by electric corrosion can be suppressed by a method wherein a metal layer, consisting of a nickel alloy, a cobalt alloy, paradium and gold, is provided between a circuit conductor and an insulating layer. CONSTITUTION:The first circuit 3 is formed using a glass cloth epoxy resin copper-clad laminated sheet, on which copper foil is laminated on both surfaces, and by removing unnecessary copper foil. Then, the first circuit 3 is dipped into an electroless plating catalytic solution, then it is dipped into an electroless nickel-phosphorus plating solution, and a plated layer 4 is formed. Subsequently, a photosensitive resin layer 5 is formed, an exposure and developing operation is conducted through the intermediary of a photomask where a shielding part is formed on the part which becomes a via hole 6, and a via hole 6 is formed. Then, the photosensitive resin 5 is roughened, a plating process is repeated, a plated copper layer 4 is formed, and the second circuit 8 is formed by removing the unnecessary copper-nickel-phosphorus alloy layer. Then, the processes conducted after formation of the photosensitive resin layer are repeated.
Patent JP-H04295894-A (JP)
Title: Voice recognition method by neural network model
Inventor: MIYATAKE MASANORI
IPC: G10L17/06
Filed: 1991-03-26
Abstract: PURPOSE:To offer the practical voice recognition method being excellent in the noise resistance, which is operated even under such a noise environment as the peripheral noise environment is varied together with time. CONSTITUTION:According to the voice recognizing method by a neural network model a noise supposed to be superposed on a voice which becomes a recognition object at the time of recognizing a voice is superposed on a leaning voice in advance and leaning is executed, plural kinds of S/N ratios at the time of superposing the noise on the learning voice are prepared, and learning voices to which the noise is superposed by the respective mixing ratios are learned simultaneously. Therefore, the gain is adjusted by a gain adjusting part 151 and an input voice of a voice accumulating part 17 and a noise in a noise accumulating part 14 are both sent out to a voice superposing part 16.
Patent JP-S60203749-A (JP)
Inventor: TOMIYOSHI SOUGO
IPC: E03F7/10
Filed: 1984-03-28
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-S61220261-A (JP)
Inventor: HANSU DETOREFU BURUUSUTO
IPC: G01R31/302
Filed: 1986-03-19
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-S53147217-A (JP)
Title: Cylindrical shape field magnet for small direct current motor
Inventor: MORISAWA MASANORI
IPC: H02K23/04
Filed: 1977-05-26
Abstract: PURPOSE: To increase total magnetic flux amount to be held, by giving variation in the thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59188133-A (JP)
Title: Measuring terminal of semiconductor element
Inventor: YASUNAGA MASAAKI
IPC: H01L21/66
Filed: 1983-04-08
Abstract: PURPOSE:To completely and effectively contact a measuring element with leads of a flat back type element by a simple mechanism by associating two mechanisms of a contacting mechanism for holding the outside of the lower part from both sides, a contacting mechanism for holding the end face of a projection from both sides, and a contacting mechanism for pressing the side of the projection at both sides. CONSTITUTION:Measuring elements 11, 12 tilted rightward by two elasticities are stood on a stationary unit 10. The element 11 of outside is contacted with the outside of the lower part 6 of a lead at the end when bent inside, and the element 12 of inside is bent inside, and the inside is contacted with the end of the projection 7 of the lead. An eccentric cam 13 is provided at the outside of the element 11, and a spacer 14 which is made of an insulating material which is contacted with the element 12 inside the element 11 is secured. When the cam 13 is rotated, the elements 11, 12 are simultaneously tilted leftward and contacted with the leads. The measuring mechanisms symmetrical to this are provided even at the leads of leftside, the leads of the element body are simultaneously interposed from both the leftside and the rightside, and the elements are completely contacted with the leads.
Patent JP-S59186695-A (JP)
Title: Treatment of waste water containing organic reducing material
Inventor: ISHIZAWA SHINYA
IPC: C02F1/32
Filed: 1983-04-08
Abstract: PURPOSE:To accelerate a reduction in COD and the speed for removing org. materials by adding the metallic ion that forms an org. metallic complex by the org. reducing materials into waste water, irradiating light thereto and performing an ozone treatment. CONSTITUTION:A prescribed amt.of metallic ion such as iron ion which forms an org. metallic complex is added to waste water contg. org. reducing materials. The ion iron is added at 0.5-2.0 molar ratio of the org. reducing materials. The waste water is then subjected to an ozone treatment under irradiation of UV- visible light and further the similar treatment is applied thereto by maintaining <=5pH. The decrease in COD and the removal of the org. materials are thus accelerated and the ozone reactor is made compact; moreover, the amt. of the ozone to be consumed in decreasing the COD and removing the org. materials is decreased and the treatment of the waste water with high overall efficiency and practicability is made possible.
Patent JP-H08229628-A (JP)
Title: Hot forging method for thin product
Inventor: OZAKI YUTAKA
IPC: B30B1/26
Filed: 1995-02-23
Abstract: PURPOSE: To provide a hot forging method that enables closed die forging of a thin product and that also attains a long service life of a die by using a crank press which facilitates multistage forming and automation and which enhances productivity and easily improves working environment. CONSTITUTION: The method is for hot forging by a crank press a thin product whose average thickness of the stock is 20mm or less before forming and whose average draft is <=25% at forming, with the slide average machining speed of the crank press set at 105-120mm/sec or higher for 1mm above the bottom dead point. A short time of contact between the die and the stock reduces the lowering of the temperature of the stock, suppressing the surface temperature of the die, thereby enabling the accurate closed die forging of a thin product as well as a long service life of the die.
Patent JP-S62220589-A (JP)
Title: Production device for highly concentrated coal water slurry
Inventor: FUNATSU HIROYUKI
IPC: C10L1/32
Filed: 1986-03-20
Abstract: PURPOSE:To control concentration of the titled slurry automatically and continuously without carrying out sampling, analysis, etc., of dehydrated cake, at all, by regulating divergence of an on-off valve of water supply pipe depending upon weight, flow rate and water content of the dehydrated cake. CONSTITUTION:Concentration (water content) and flow rate (transportation amount) of dehydrated cake 6 from a dehydrator are continuously detected by a meter 16 and a moisture meter 15 and divergence of an on-off valve of a water supply pipe 11 is regulated by a controller 19 to which these detected signals are inputted to regulate concentration of highly concentrate coal water slurry automatically and continuously. EFFECT:State values such s concentration of low concentrated slurry, weight and flow rate of dried coal, weight and flow rate of dehydrated cake, concentrated of dehydrated cake, etc., can be shown on an indicator or recorded and operation controls are simplified.
Patent JP-S58179537-A (JP)
Title: Method and device for aftertreatment of casting mold
Inventor: UCHIMURA KATSUJI
IPC: B22D29/00
Filed: 1982-04-13
Abstract: PURPOSE:To collapse a casting mold easily by passing wet air through the casting mold in which molten metal is charged to wet the sand then shaking out the molding sand. CONSTITUTION:Many molding flasks 2, 2 contg. casting molds M1 in which molten metal is charged are moved horizontally and one piece among the molds is stopped temporarily between an air feed box 1 and an air suction box 6. The box 1 is moved downward and the box 6 is moved upward by extending cylinders 3, 7, so that the bottom surface of the box 1 is brought into tight contact with the top surface of the flask 2 and the top surface of the box 6 with the bottom surface of the flask 2, respectively. In succession, a stop valve 5 is opened to induce humidified air into the box 1 and a stop valve is opened to suck and evacuate the air in the recess of the box 6. The humidified air passes through the inside of the mold M1 and the mold M1 is wetted. The valve 5 is closed after the wetting operation for a prescribed time and the cylinders 3, 7 are retracted to move the box 1 upward and the box 6 downward. The wetted mold M1 is thoroughly collapsed simply by shaking out of molding flask.
Patent JP-S59185296-A (JP)
Inventor: UEMURA KOUICHI
IPC: E21D9/06
Filed: 1984-03-31
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-S59188339-A (JP)
Inventor: HORIIKE SATOSHI
IPC: H02J3/00
Filed: 1983-04-08
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-H07270130-A (JP)
Title: Method of measuring thickness of oxide film
Inventor: SUGIURA MASAHITO
IPC: G01B11/06
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a measuring method in which the thickness of an oxide film generated in a hot rolling process or the like is measured on a hot line continuously and in a noncontact manner by a method wherein spectral radiation brightnesses of a thermal radiation are detected respectively at a wavelength whose spectral emissivity is changed by the thickness of the oxide film and at a stable wavelength and detected values are operated. CONSTITUTION:A wavelength selection filter 1-1 is arranged in a light receiving part at the front of a radiometer 1, and only a spectral radiation brightness L1 at a specific wavelength lambda1 whose spectral emissivity is changed according to the thickness of an oxide film is detected. In addition, a wavelength selection filter 2-1 is arranged in the light receiving part at the front of a radiometer 2, a wavelength alpha2 whose spectral emissivity does not depend on the thickness of the oxide film is selected, and a spectral radiation brightness L2 on the same scanning point is detected. The spectral radiation brightnesses L1, L2 which have been detected by the individual radiometers 1, 2 are input to an arithmetic unit 3, and the thickness alpha of the oxide film is captured on the basis of a relational expression which indicates a spectral emissivity epsilon2 and a spectral emissivity epsilon1, stored in a storage device 4 in advance and the thickness alpha of the oxide film.
Patent JP-S61220698-A (JP)
Inventor: TSUBAKI YASUHIRO
IPC: D06F43/00
Filed: 1985-03-27
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-H06252937-A (JP)
Title: Satellite communications system
Inventor: SAKAI TOSHISUE
IPC: H04L12/28
Filed: 1993-02-27
Abstract: PURPOSE:To automatically change the transmission frequency of a slave station without complicating the constitution of a master station and then to scatter the traffic load to attain the effective use of channels in a satellite communications system where the communication is carried out between the master and slave stations through a broadcast type channel and a multiple access channel. CONSTITUTION:A master station 11 monitors the traffic load for each multiple access channel of a transmitter and receiver 1 through a traffic monitoring part 2 and calculated the using rate of each channel. This using rate is sent to a slave station 12. The station 12 receives the channel using rate through a transmitter and receiver 3 and selects both highest and lowest channel using rates. Then the station 12 sends a charging instruction to the transmitter and receiver 3 through a frequency change instructing part 4 if the difference between the highest and lowest channel using rates is larger than the prescribed threshold value and while the channel of the highest using rate is being used by the station 12 itself. Thus the transmitter and receiver 3 gives a changing instruction of transmission frequency to the multiple access channel of the lowest using rate. Meanwhile this changing instruction is canceled when the difference of both using rates becomes smaller than the threshold value within a prescribed time.