baber/WOPTO huggingface dataset:
Patent JP-H08336745-A (JP)
Title: Coating film thickness shaping polishing device
Inventor: TONE TETSUJI
IPC: B24B9/00
Filed: 1995-06-12
Abstract: PURPOSE: To partially correct, when a coating film is thicker than a regulated value, only its part to shape the coating film into the regulated value, and quickly perform this work. CONSTITUTION: This device has a casing 18 capable of rising and lowering and rotating within a pipe 2; centering deices 26, 27 provided on the outer circumferential surface of the casing 18 in such a manner as to be capable of protruding and recessing to support the casing 18 concentrically with the pipe 2; and a mirror 23 arranged so as to reflect an image of a coating film 4 applied onto the inner surface of the pipe 2.  It also has a lamp 22 for projecting a light to the mirror 23 and emitting the reflected light onto the inner surface of the coating film 4, a camera 21 for taking the image of the coating film 4 reflected by the mirror 23, and a polishing protruding part arranged in a position axially equal to but circumferentially different from the position where the mirror 23 is arranged of the casing 18, which is pressed onto the coating film 4 inner surface when the pipe 2 is concentric with the casing 28.
Patent JP-H0310733-A (JP)
Title: Automatic changing device for throw away tip of throw away tool
Inventor: INADA TAKESHI
IPC: B23Q3/155
Filed: 1989-06-07
Abstract: PURPOSE:To automatize the exchange of a throw away tip and to improve the working efficiency by returning an energizing lever according to the displacement of a cam face accompanied by the movement of a tool after setting a throw away tip for exchange to a tip fitting part, and making the tip to be held on the fitting part by a pressing member. CONSTITUTION:A throw away tool 100 is retreated to a two-dot chain line position again after a tip C is removed and then moved in parallel to a full line position. A tip C for exchange is then extruded from a discharging port 307 and pushed into the tip fitting part 101 of the tool 100. At the time when a bolt lower end part 108b reaches the rear part side chamfering part of a 1st cam face 402a by the advance movement of the tool 100, a projecting part 308 is completely pushed in and the tip C for exchange extruded to a rack 304 is set to the tip fitting part 101 of the tool 100. At this time due to the energizing of a belleville spring acting on a cam 403 the cam 403 is slided. Consequently the tip C for exchange set to the tip fitting part 101 is held by a pressing member 107.
Patent JP-H10318394-A (JP)
Title: Air cutoff device in liquid material feeding passage
Inventor: KUWATA TORU
IPC: F16K24/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability when air is delivered by arranging an air cutoff device for closing a flow passage by a float valve when air is contaminated in a flow passage caused when filling of a liquid material is stopped, and forming the air cutoff device in such a constitution that a float valve is opened by inverting the air cutoff device at the time of start and the like so as to deliver air. SOLUTION: An air cutoff device 10 interposed in a flow passage formed along from a material feeding container 7 to a filling gun 8, is supported to the material feeding container 7 side by two joint 4 freely to vertically inverse, and a liquid material passage is opened by floating a float valve 2 when a liquid material is filled. When air is contaminated in the liquid material passage and air is reserved in an upper part of a valve operating chamber 9, the float valve 2 falls down, and is seated on the seat part 53, and thereby, it is possible to prevent air from delivering to a delivery passage 52 side. At the time of start, a valve main body 5 is inverted vertically, a valve operating rod 6 is push-pressed, the float valve 2 is opened forcibly, and thereby, reserved air is delivered bypassing the delivery passage 52.
Patent JP-S5268640-A (JP)
Title: Cut-out operation control for hydroulic machine
Inventor: OKADA MASAYASU
IPC: F03B15/18
Filed: 1975-12-04
Abstract: PURPOSE: Aimed at is to prevent the expansion of a runner caused by the racing of the runner, or the rize in temperature during a cut-out operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000341874-A (JP)
Title: Charging/discharging apparatus for electric railway
Inventor: DEGUCHI HIROSHIGE
IPC: H02J7/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To perform discharging at the peak of electric power demand, charging at no-demand, and prevent a secondary battery from being overcharged by mounting a charging/discharging change-over switch for a secondary battery which performs discharging through a feeder and supplies DC voltage to a rolling stock, and keeping the rated voltage of the secondary battery higher than that of the feeder. SOLUTION: This charging/discharging apparatus for electric railway is provided with a redox flow-typed secondary battery 1 for discharging electric power to an electric rolling stock drive through a feeder, a charger 3, and a change-over switch 2 switching charging and discharging. The cell of the redox flow-typed secondary battery 1 arranges cell tacks so that the number of serial laminations may become 1300 layers. The voltage of one cell is approx. 1.4 V in using a vanadium electrolyte, therefore, the voltage is approx. 1820 V in 1300 layers.  The voltage fluctuation of the feeder ranges 900 to 1800 V caused by the effect of the regenerative operation of an electric railcar, however, the serial arrangement of the cells always keeps the rated voltage of the secondary battery higher than the voltage of the feeder, thus it is possible to prevent the secondary battery from being overcharged.
Patent JP-S5952916-A (JP)
Inventor: JIIKUMAARU CHIRUKURU
IPC: B60L11/00
Filed: 1983-08-08
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-H11340525-A (JP)
Title: Peltier unit
Inventor: OKADA HIROAKI
IPC: H01L35/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a Peltier unit provided with heat exchange members, having extremely satisfactory heat characteristics. SOLUTION: This Peltier unit has heat exchange members 3 arranged on each surface of a Peltier module, which is an array of thermoelectric elements 1 with required pitches. The heat exchanging members 3 are provided with fins 31, which are arranged at a pitch which is an integer multiple of the arranging pitch of the thermoelectric elements 1. Therefore, heat is conducted satisfactorily to the fins 31 of the heat exchanging members 3 from each thermoelectric element 1.
Patent JP-H06125332-A (JP)
Title: Device for estimation of data from noisy digital data signal and receiver composed of said device
Inventor: RISHI MOHINDORA
IPC: H04L1/00
Filed: 1993-06-16
Abstract: PURPOSE: To estimate data from a signal with noise by providing a shift register with logical values '0' and '1' and outputting a signal based on shift from an internal state to a state that represents the increase or decrease of each bit number. CONSTITUTION: The number of data of a logical value '1' on a shift register 3 is counted, and the rest is filled with a logical value '0'. A majority of logical device 7 has inputs 8 and 9 and is a state machine, which is connected to an input 2 of a 1st shift register stage St1 and an output Q6 of a final shift register stage St6. It has an internal state that represents a number, whose data bits increase in the register 3 of the logical value '1'. Then the internal state is shifted to a state that represents the number, whose data bit that is generated on the input or output of data of logical values '0' and '1' increases or decreases. An output signal is outputted, based on many numbers decision regarding digital data with a shift from the internal state. Distortion is eliminated from data through this signal, and data are estimated from a signal that has noise.
Patent JP-S6124193-A (JP)
Inventor: TADA MASATO
IPC: H05B37/02
Filed: 1984-07-12
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-S5369027-A (JP)
Title: Card feeding device
Inventor: TORIKAI SHIROU
IPC: G06K13/103
Filed: 1976-12-01
Abstract: PURPOSE: To prevent the misfeed of cards by making the required stroke of a feed claw which transports number of laminated cards to conform between both dead points of feed lever which shifts the claw. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934035-A (JP)
Title: Checking mechanism for durability limit of taper leaf spring
Inventor: OOTA YUUJI
IPC: G01N19/00
Filed: 1982-08-21
Abstract: PURPOSE:To prevent breakage of the subject spring through replacement of the spring based on breakage of a check piece, by attaching a check piece on the surface of said spring and setting the durability limit of the check piece to a value lower than that of the spring. CONSTITUTION:A spring is constituted such that a plurality of taper leaves 6 are superposed on each other, while each them is taper-rolled toward its end with gradually decreasing thickness, and they are combined together by means of a center bolt 7 and clips 8. Further, spring eyes 9 are formed at both ends of the taper leaf 6. A check piece 10 is attached on the upper surface and in the longitudinal direction of said taper leaf 6. By appropriately selecting the material, the thickness, the width of the central area, and the attaching position of the check piece 10, the durability limit thereof is set to about 60-90% of that of the spring. This permits the prevention of breakage of the spring through replacement of the spring based on breakage of the check piece 10.
Patent JP-H082074-A (JP)
Title: Ink coating unit and recording apparatus used therein
Inventor: TANAKA KOICHI
IPC: B41J27/10
Filed: 1994-06-27
Abstract: PURPOSE:To shorten a warm-up time while reducing power consumption. CONSTITUTION:An ink coating unit 20 is equipped with an ink receiving part 14 receiving ink 18 formed from an ink bath base composed of a material good in heat conductivity and a coater base 12 and an ink coating part 19 consisting of the ink supply slit 15 formed between slit members 22a, 22b with average wall thickness of 1-2mm using the ink bath base, the coater base and the material good in heat conductivity and ink recovery slits 16, 17. Further, the ink coating unit 20 is equipped with the coater 11 positioned between the ink recovery slit 16 and an idler roller 8 to be arranged above the coater base 12, the heater unit 1 arranged in the coater base 12 on the underside of the coater 11, the cover 21 covering the ink bath base and the coater base 12 and the cap 33 positioned at the upper part of the ink receiving part 14 to prevent the leakage of ink 18.
Patent JP-S626234-A (JP)
Title: Data imprinting device for camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/24
Filed: 1985-07-02
Abstract: PURPOSE:To increase the amount of data to be imprinted greatly and make characters of the data large, and to improve easiness to see by varying frame intervals according to the data length of the data to be imprinted which are inputted by a data input means in a film winding direction. CONSTITUTION:A film winding speed is multiplied by an elapsed time to calculated an imprinting period and a control signal is read out successively to drive light emitting element of a data imprinting part 4 successively for illumination. Thus, a film in winding movement is exposed to imprint the data. The imprinting of the input data is completed and then the film is advanced by one frame so as to set a film image plane to be photographed. The frame intervals are varied according to the data length of the imprinted data in the film winding direction to imprint necessary photographic data on a film freely within the limits of imprinting in the film moving direction.
Patent JP-H09323816-A (JP)
Title: Article sorting and conveying device
Inventor: FURUKAWA HIROSHI
IPC: B65G47/248
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To conduct conveyance work with high efficiency according to a simplified procedure in conveying articles fed by a set of conveyers by distributing them onto a plurality of sets of conveyers which are positioned on downstream side and whose receiving directions are different from each other. SOLUTION: This conveying device is provided with one feeding conveyer 1 for feeding articles in a horizontal row, a plurality of distributing conveyers 15 for receiving them onto its top surface by one touch and conveying them in the longitudinal direction of the horizontal row, and a sorting conveying conveyer 16 with stepping-off for receiving the articles 3 on the conveyer 15 at the lower position. The conveying direction of the conveyer 16 is the direction which forms an arbitrary angle at a picture plane to the conveying direction of the distributing direction of the distributing conveyer 15.
Patent JP-H10335492-A (JP)
Title: Semiconductor storage device
Inventor: NOCHIDA MASARU
IPC: G11C17/18
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the capacities of n-type diffused layers so that the operating speed of a semiconductor storage device may be increased, by forming a field insulating film which prevents the turning-on of a transistor at a prescribed interval from a second conductive layer. SOLUTION: After a field insulating film 5 is formed on a p-type silicon substrate 1 and n-type diffused layers 7 are formed by implanting arsenic ions, the diffused layers 7 are covered with insulating films 8. Since the diffused layers 7 are formed at a prescribed distance from the insulating film 5, the layers 7 do not come into contact with a p-type well high-concentration layer 9. Since the number of the diffused layers 7 provided in a selected circuit section is smaller than that of the diffused layer 7 provided in a cell section, the prescribed interval can be secured between the insulating film 5 and the diffused layers 7 without changing the arranging pitch of he diffused layers 7. Therefore, the capacities of the diffused layers 7 can be reduced and the operating speed of a semiconductor storage device can be increased.  In addition, the increase of the chip size can be suppressed to the necessary minimum.
Patent JP-S5377815-A (JP)
Title: Converter slag separating method
Inventor: AIDA SUSUMU
IPC: F27D15/00
Filed: 1976-12-03
Abstract: PURPOSE: To improve the efficiency of separating molten converter slag of an easily separable compsn. into phosphorus- and iron-contg. layers and effectively utilize the slag by cooling the slag upwardly or downwardly in the range from the solidification initiating to solidification finishing temps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11336042-A (JP)
Title: Drain pipe laying device
Inventor: SENDA SHOHEI
IPC: E02B3/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously bury a drain pipe in a sand beach and simultaneously execute a filter layer. SOLUTION: A drain pipe laying device 4 is provided with a cutter device 6 for excavating a drain pipe laying device ditch at a prescribed width for a self-running traveling body 5, and a filer material winding-out box body 7 serving also for earth retaining by both side walls (20b, 20c) adjacent the advancing direction rear side of the cutter device 6. A drain pipe 1 is continuously laid on the bottom face of the drain pipe setting ditch through a filter material winding-out box body 7 in parallel with the excavation of the drain pipe laying ditch, and a filter material 8 is continuously wound-out from a filter material discharge outlet 20a formed on the rear face of the filter material winding-out box body 7.
Patent JP-S5669429-A (JP)
Title: Fuel injection four-cycle internal combustion engine
Inventor: MOTOI TOSHIAKI
IPC: F02D41/04
Filed: 1979-11-12
Abstract: PURPOSE: To reduce combustion fluctuation of an engine and discharged noxious HC and CO by determining an operation timing of a fuel injection valve, which opens to an intake port, at a certain crank angle out of a range from the end of discharge stroke to the beginning of an intake stroke.  
     CONSTITUTION: A fuel injection timing selected on the basis of a turning position of a crankshaft or an intake air amount is delayed as much as an angle α of the crankshaft within 90°, while the first cylinder acts from an intake stroke 1 to a top dead center of an expansion stroke 3. Therefore, the chart shows that each ignition timing corresponds to a timing shown by B, each cylinder of a number 1, a number 3, a number 4 and a number 2 which are ignited in such order has an intake top dead center P, and each ignition timing of those cylinders stands between the point P and a point at which a subsequent cylinder reaches another intake top dead center. A fuel injection near the intake top dead center, during which there occur burning variation and noxious HC and CO are discharged greatly in a laboratory test, can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5847506-A (JP)
Title: Recovering device for sensible heat of high temperature slab
Inventor: UEDA MINORU
IPC: B21B45/00
Filed: 1981-09-17
Abstract: PURPOSE:To facilitate the inspection, maintenance, etc. of a conveying system by making a heat pipe movable over a conveyor for high-temp. slabs. CONSTITUTION:Wheels 6 are mounted on both sides at the bottom end of a stand 5 mounted with a drum 4, and on the evaporation side of a heat pipe 3, respectively, and are mounted on rails 7. A motor 10 is provided on the lower side of the stand 5, and a wheel 9 is connected on the driving shaft thereof, and is placed on a rail 8. In the case of inspection, maintenance or other of a conveyor 2, the wheel 9 is driven by the motor 10, to move the pipe 3, the drum 4 and the stand 5 along the rails 7, 8 and to open the upper part of the conveyor 2. In this state, lifting of a slab 1 and inspection and maintenace of the conveyor 2 are carried out. Jobs such as inspection, maintenance and the like are made easy and the working time is reduced.
Patent JP-S5572737-A (JP)
Title: Air-conditioner
Inventor: HAMA HIROAKI
IPC: F24F5/00
Filed: 1978-11-24
Abstract: PURPOSE: To prevent the flood accident and the waste of water by specifying opening and closing operation of the water supply value in the flush tank.  
     CONSTITUTION: The water supply value 302 in the flush tank is consisted of the value body 3022 installed in the valve casing 3021, the valve seat 3023 at the upper stream side pressurized contacted with the valve seat 3022 when water volume is excessive, as well as the valve seat 3024 at the downstream side pressurized contacted when the water volume is too little, the connecting rod connecting the lever 3030 of the float with the valve body 3022. Thereby, the water supply valve is opened when the water volume in the flush tank is maintained within the fixed range and closed when the implosion apparatus 6 is ruptured due to freezing caused by the rising of the water pressure, or the water volume of the tank is reduced under the fixed range by running-off the large quantity of the water from the flush tank 3 to the water circulating circuit due to destruction of the water radiator caused by the supercooling operation, whereby the expected purpose is attained by stopping the water supply automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0438030-A (JP)
Title: Packet transmission system
Inventor: TAKADA TOKUJI
IPC: H04L12/26
Filed: 1990-06-04
Abstract: PURPOSE:To allow an on-line data and a test data to be in existence in mixture in a same frame and to prevent missing of data at table revision by providing a bit to identify a type (whether an on-line data or a test data) of a composition table to a packet composition table. CONSTITUTION:When a packet composition processing section 10 of a packet composition device 1 references a packet composition table 11 to compose a packet data from an on-line data from a terminal equipment 3 or a test data given at the test, a bit to identify the type of the data is inserted to each data word and an on-line table or a test table is inserted to each word. A packet decomposing processing section 20 of a packet decomposing device 2 references a packet decomposing table 21 to decompose the packet data at a receiver side of the packet data. In this case, a table identification bit of a word corresponding to the packet decomposing table 21 is controlled based on the bit for data type identification.
Patent JP-S5935204-A (JP)
Title: Error correcting device
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/19
Filed: 1982-08-23
Abstract: PURPOSE:To prevent a decrease in work precision by inserting an error corecting pulse in a semiclosed loop at a discontinuous part of a driving system such as the joint, etc., of a rack. CONSTITUTION:When the present position of a table TBL which is a machine movable part arrives at the joint of the rack, an error correcting circuit ELC generates the high-speed error correcting pulse Pe. This pulse Pe is synthesized by a synthesizing circuit CPC1 with a position detection pulse P1 to generate the 1st feedback pulse Pf1, which is supplied to a synthesizing circuit CPC1 to compose a command pulse Pc there. Consequently, the input to a motor MT increases for a short time and its rotating speed increses to pass the table TBL by the joint part in a short time, so that no work error occurs. Namely, the semiclosed position feedback system FB1 increases in gain at the joint part of the rack. Thus, the work precision is prevented from decreasing.
Patent JP-S5479066-A (JP)
Title: Pattern inspecion circuit
Inventor: HAMADA TOSHIMITSU
IPC: G01N21/88
Filed: 1977-12-07
Abstract: PURPOSE: To cover the position deviations of image pickup apparatus and perform the judgement of defects by disposing only one judger of characteristics extraction to each image pickup apparatus without disposing the same as much as for the position deviations and comparing the respective juder outputs between local memories.  
     CONSTITUTION: In the pattern inspection circuit of a comparing inspection apparatus which respectively picks up the images of the portions regarded the same shape with image pickup apparatus 5, 6 and judging the presence of a defect when the characteristic having been extracted from one is not extracted from the other, judgers 7, 8 of chracteristics extraction are not disposed as mcuh as for position deviations and only one is disposed for the respective apparatus 5, 6. The judger 7, 8 outputs are inputted to shift registers and the local memories covering the position deviations are drawn out from the shift registers and the respective judgers 7, 8 are compared between the memories. In this way, the position deviations of the image pickup apparatus are covered so that the judgement of the defects is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05344019-A (JP)
Title: Frequency control system
Inventor: OTANI SUSUMU
IPC: H04B1/26
Filed: 1992-06-08
Abstract: PURPOSE:To receive a signal of a satellite line in which a frequency fluctuation is very large by using a simple and low-cost oscillation circuit. CONSTITUTION:A control section 6 allows a changeover section 9 to select an oscillating output signal L2 from a fixed frequency oscillation section 7 at the reception initial stage and gives the selected signal to a frequency synthesizer section 5 and controls the frequency synthesizer section 5 in this state to sweep the frequency of a local oscillation signal L1 in a prescribed step over a frequency fluctuation range of a reception signal. An AGC control voltage Vc from a demodulation section 4 is observed at the sweep of the frequency and a point where a reception signal level is maximized is detected and the frequency of the local oscillation signal L1 is set. Then the control section allows the changeover section 9 to select an oscillation output signal L3 of a variable oscillation section 8 and controls the oscillating frequency of the variable oscillation section 8 to sweep the frequency in a small range and the sweeping is implemented till synchronization with a desired signal is taken by the demodulation section 4.