baber/WOPTO huggingface dataset:
Patent JP-S5534367-A (JP)
Title: Working method for magnetic-tape sliding surface of magnetic head
Inventor: MAJIMA TADASHI
IPC: G11B5/187
Filed: 1978-09-04
Abstract: PURPOSE: To reduce greatly work processes by working several pieces at the same time, by carrying out simultaneous R-surface work in a tape run direction and its perpendicular direction on a lapping tape adhered to a reverse surface via a cushion material.  
     CONSTITUTION: Cut chip 3 is fixed on substrate by an instaneous adhesive, a gap between chips is charged with wax 8, etc., to prevent chips from falling over, and substrate 7 is fixed to depression jig 9. To the R-surface part of boat-shaped work jig 10, both-side adhesive tape 11 with a base of a cushion material is stuck and lapping tape 12 is also stuck to it. Depressing jig 9 applied with a constant load is slid in arrow direction B to make lapping tape 12 deform adequately so that uniform RY work with a little dispersion can be attained in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10304695-A (JP)
Title: Vehicle loaded with wheel motor
Inventor: OKUDA KENZO
IPC: B60R16/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To equalize the impedance of the power wiring leading to wheel motor from a power source, and make an inverter, etc., common by equalizing the length of each power wiring, leading to a plurality of wheel motors from the power source arranged at the motor vehicle body. SOLUTION: An inverter 35 as a power source is arranged at a motor vehicle body 1, and also a pair of wheel motors 15 and 17 are attached to the heads of suspension arms 101 and 103 severally, and those suspension arms 101 and 103 are coupled via parts equipped with vibration-proof rubber being bushes to the car body 1, thus they are electrically insulated from the car body 1. Then, the power wiring 81, which connects the wheel motor 15 with the inverter 39 at an inverter part 35, and the power wiring 85 which connects the wheel motor 17 with the inverter 41 are made identical in length with each other. Hereby, each impedance of the right and left power wirings 83 becomes equal, and the inverter and others can be made common.
Patent JP-S61265792-A (JP)
Title: Semiconductor memory circuit
Inventor: AOYAMA KEIZO
IPC: H03K3/3562
Filed: 1985-05-20
Abstract: PURPOSE:To shorten a reading and writing by setting a corresponding word line to an intermediate level of a first and a second levels when a reading and a writing control signals are not inputted with an output signal of a decoder selected. CONSTITUTION:When a decoder is selected, a decoder output signal Xi is h level, both of a control signal phi or a writing control signal WE are L level, a P channel transistor 11 and an N channel transistor 18 are turned off, and the N transistor 12 is turned on to set a signal WLi of a word line to an intermediate level M of the L level and the H level by an intermediate level supply circuit 13. Thereby, the reading and or the writing time of the data can be shortened.
Patent JP-S5810281-A (JP)
Title: Slip carrying device
Inventor: WATANABE YOSHIHIRO
IPC: G06K13/18
Filed: 1981-07-10
Abstract: PURPOSE:To perform automatic setting of a slip and to prevent print slur by separating the slip into a transaction slip and a copy, and detecting the shift between the sprocket hole of the transaction slip and copy after cutting off the transaction slip. CONSTITUTION:A slip 21 is drawn out with overlapped transaction and copy slips, a retaining guide plate 24 is opened, and a pin of a sprocket wheel 25 is inserted to a hole of the slip. In driving the wheel 25, the slip 21 is separated to the above and below at a separation section B, the transaction slip progressing the lower side passes through a rotary cutter and is cut off at each transaction. Both the slips are summed and printed at a print section D after detecting the shift in sprocket wheel holes, reach a separation section F, gated 37, the copy is wound on a roller 23 and the transaction slip is carried and discharged with a roller 58. The rotary cutter is driven with a signal of a timing disc (not shown in the drawing) for the next cutting. Thus, the slip is automatically set and the print slur can be prevented.
Patent JP-S5337116-A (JP)
Title: Steel ingot truck of pot type
Inventor: WATANABE TADAYUKI
IPC: B21B39/00
Filed: 1977-09-09
Abstract: PURPOSE: To provide the titled truck of low equipment and maintenance cost, and of high working ratio by coupling turning part of a pot and that of a scale hopper with a link, and by interlocking inclination of the pot and the closing of the hopper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58225586-A (JP)
Inventor: KAWANAMI NORIHIDE
IPC: H01T4/08
Filed: 1982-06-23
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-S602620-A (JP)
Title: Conveyor in furnace
Inventor: TSUCHIDA YOSHIKI
IPC: C21D9/00
Filed: 1983-06-17
Abstract: PURPOSE:To minimize the length of a traveling base in the traveling direction thereof and to reduce the size of a furnace by incorporating a vertical supporing system to a supporting part for the traveling base provided in a part of a feeder for the traveling base. CONSTITUTION:A conveyor in furnace consists of a traveling base 7 which travels in a furnace 1, a fork 10 which is provided to the base 7 and on which a material to be treated is placed, a feeder for the traveling base and a fork lifting device 12 which moves vertically the work 10. The above-mentioned feeder for the traveling base has a supporting part for the traveling base which prevents the falling of the base 7 owing to the load of the fork 10 and moves the traveling base 7. Said supporting part for the traveling base is provided above and below through the base 7 within the plane intersecting with the traveling direction of the base 7. The length of the base 7 in the longitudinal direction thereof is minimized and the size of the furnace 1 is reduced.
Patent JP-H06318244-A (JP)
Title: Image processor and beef carcass judging system using the same
Inventor: KUROSAWA MASAAKI
IPC: G06G7/60
Filed: 1993-05-10
Abstract: PURPOSE:To provide the image information which can separate the color of image data into prescribed colors and can classify the image data corresponding to the concentration of those colors. CONSTITUTION:This system is constituted of a CCD camera 3 for picking up the image of an object to be inspected, an average brightness calculation part 5 for calculating the average of brightness information obtained by the CCD camera 3, a threshold level table preparation part 7 for preparing the threshold level table for the brightness information separating beef into a meat color and a fat color corresponding to fuzzy inference, a threshold level setting part 9 for setting the threshold level corresponding to the average brightness calculated by the average brightness calculation part 5 based on the threshold level table, and a separation processing part 11 for separating the beef into the meat color and the fat color by performing separation processing corresponding to the set threshold level.
Patent JP-S62259966-A (JP)
Inventor: EERITSUHI SHIYAUAA
IPC: B65H45/14
Filed: 1987-04-30
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-S5630942-A (JP)
Title: Preparation of oxalic acid-containing product by oxidation of carbonaceous material with nitrogen oxo acid salt
Inventor: OKABE TAIJIROU
IPC: C07C67/00
Filed: 1979-08-24
Abstract: PURPOSE: To prepare an oxalic acid-containing product useful as a starting material in organic synthetic chemistry, etc. in high yield under mild reaction conditions, by oxidizing a carbonaceous material with a salt of nitrogen oxo acid in an aqueous solution of a caustic alkali having a specific concentration at high temperature.  
     CONSTITUTION: A carbonaceous material, e.g. coal having various carbonization degrees, residues prepared by steam treatment, hydrogenation treatment, etc. of coal, etc., is oxidized with a salt of nitrogen oxo acid in an aqueous solution of a caustic alkali having a concentration of 2W100mol/kg H 2 O, preferably 3W50mol/kg H 2 O at high temperature pref. at 200W400°C to give an oxalic acid-containing product. The yield of oxalic acid can be increased by pretreating coal having a high carbonization degree in oxygen or atmosphere containing oxygen to adjust the carbon content and the oxygen content of the coal to those of brown coal. The salt of nitrogen oxo acid is nitrates etc. and its amount is pref. 5W15 times (weight) that of the carbonaceous material calculated in terms of sodium nitrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62264743-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMAKI MASAAKI
IPC: H04J3/06
Filed: 1986-05-12
Abstract: PURPOSE:To prevent mis-synchronization by generating a decoding error of an error detection code when mis-synchronization takes place in a pseudo frame synchronizing pattern and applying re-pull in when the number of times of occurrence of error is a prescribed value or over successively. CONSTITUTION:When a synchronizing pattern detection circuit 2 detects a synchronizing pattern in a gate signal WGP, the circuit 2 outputs a synchronizing pattern detection pulse SDP. In receiving the said detection pulse SDP, an error detection code decoding circuit 31 starts the decoding of an error detection code by a prescribed bit after the received location to apply the decoding of an information signal+error detection code. If a decoding error takes place, error detection information EPO advances stepwise a counter 35. A synchronizing pulse counter 13 advanced stepwise sequentially at each frame period and the said counter 35 make contention and when the content of the counter 35 exceeds a threshold value, the detected synchronizing pattern is judged to be a pseudo pattern. As a result, a gate circuit G4 outputs an NSP 1 to issue a synchronization pull-in command to a frame control circuit 38.
Patent JP-S62289742-A (JP)
Title: Shearing testing device for granular particles
Inventor: MAKINO KAZUTAKA
IPC: G01N3/24
Filed: 1986-05-12
Abstract: PURPOSE:To securely eliminate the adverse influence upon shearing characteristics by dispersing and straightening gas from a gas feeding device by a porous bottom wall part or pressure lid and supplying it to the entire inside of a charging chamber uniformly at a nearly equal speed. CONSTITUTION:The bottom wall part 11 and pressure lid 9 of the charging chamber 13 formed of a fixed cell 6, a rotary cell 4, and the pressure lid 9 are formed as porous air-permeable bodies and the gas feeding device 26 which feeds gas in the charging chamber from one of the bottom wall part 11 and pressure lid 9 to the other is provided; and a gap pressure chamber 27 is formed outside the connection part between the fixed cell 6 and rotary cell 4 and a pressure device 28 which maintains the gas pressure chamber 27 in a pressure applied state. Then, the gas from the gas feeding device is dispersed and straightened by the porous bottom wall part 11 and pressure lid 9 and supplied uniformly at the equal speed to the entire inside of the charging chamber, and the gas is discharged from the pressure lid 9 or bottom wall part 11, thereby maintaining the inside of the charging chamber in an excellent air ventilation state.
Patent JP-H06324750-A (JP)
Title: Temperature controller for heater and parts thereof
Inventor: SUGIMORI HIDEO
IPC: G05D23/24
Filed: 1993-05-10
Abstract: PURPOSE:To automatically control a heater temperature so as to be always made at a set value even at the time of replacing a heater part by connecting a main body part including a temperature control part and direct current power source to the heater part having a different shape and structure and a different heater resistance value with a three terminal connecter. CONSTITUTION:A bridge circuit for temperature measurement is constituted of a first circuit (RA+RB) which applies a reference value EREF, a second circuit constituted of the serial connection of a heater 6 used also as a temperature sensor, a resistance R3 for regulation, and a diode D3 for blocking the intrusion of a heater driving voltage, and a third circuit constituted of resistances R4 and R5 and diodes D1 and D2 for blocking the heater driving voltage and exactly guiding the terminal voltage of the heater 6 to the input terminal of a comparator A1. Then, the second circuit is constituted so as to be freely attachable and detachable by the three terminal connecter. Thus, the heater temperature can be automatically controlled so as to be always made at the set value even at the time of replacing the heater part.
Patent JP-H1033048-A (JP)
Title: Sorting wind power controller in thresher
Inventor: NAKAMURA MASAMI
IPC: A01F12/32
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject controller designed to surely close the suction port of a winnower with a winnower shutter and enable shutter opening/closing operation so as to change the winnower shutter from the fully closed to fully opened mode, and vice versa, in either case of wheat or rice. SOLUTION: Either the suction port 5 of a winnower 3 or a winnower shutter is fitted with a hood coming close to the other party side so as not to develop a gap therebetween, and the angle control operation system for a chaff sieve 1 and the opening/closing control operation system for the winnower shutter 4 as dual system are interlockingly linked to a straw discharge unit 7, respectively, so as to change the winnower shutter 4 from the fully closed to fully opened mode, and vice versa, in either case of wheat or rice.
Patent JP-H04314889-A (JP)
Title: Liquid and method for surface treatment
Inventor: FUKAMACHI KAZUHIKO
IPC: C23F11/14
Filed: 1991-04-15
Abstract: PURPOSE:To give excellent soldering property, etc., stable for a long period to a fin-plated copper-base metallic material by using an arg. solvent soln. containing specified proportions of petrolatum, isostearic acid, alkyl-substd. naphthalenesulfonate, amine, metallic soap, phthalic ester, etc., as a surface treating liquid. CONSTITUTION:An org. solvent soln. containing the following components is used as a surface treating liquid for a copper-base or iron-base metallic material provided with tin or tin alloy plating. This org. solvent soln. (toluene, trichloroethylene, etc.) contains 0.1-5wt.% petrolatum and two or more groups selected from the following groups, with one or more kinds of compds. selected from each group. (a) isostearic acid, oxidized wax and oxidized petrolatum by 0.05-5wt.%, (b) alkyl-substd. naphthalenesulfonate by 0.05-5wt.%, (C) amine by 0.05-5wt.%, (d) metallic soap by 0.05-5wt.%, and (e) phthalic ester, phosphonrous ester, glycerin monoester, and sorbitane ester by 0.01-5wt.%.
Patent JP-S60253228-A (JP)
Title: Monitoring of etching
Inventor: OGAWA YOSHIFUMI
IPC: H01L21/302
Filed: 1984-05-30
Abstract: PURPOSE:To control generation of a monitoring error, and to contrive to check deterioration of yield of etching by a method wherein the etched condition of a substance to be treated is monitored according to a synthesized signal. CONSTITUTION:A reactive sputter dry etching device is constructed of a substrate 1 of substance to be treated, a lower part electrode 2, an upper part electrode 3, a reactive gas introducing port 4, an exhaust vent 5, an emission spectrum intensity detector 6, an electrode voltage measuring device 7 and a microcomputer 8 to process signals and to control the respective parts. The microcomputer 8 has a function to operate and to process the numeral values of both the emission spectrum intensity signal of the specified spectrum wavelength of the emission part outputted from the emission spectrum intensity detector 6, and the electrode voltage signal of the lower part electrode 2 outputted from the electrode voltage measuring device 7, to monitor the etched condition, namely to detect the etching end point, and to output a signal to make a high-frequency electric power source 9 to be stopped. Moreover, it is also favorable to make the microcomputer 8 thereof to be as exclusive use for etching end point detection, to send a signal to a host personal computer 8' from the microcomputer 8 thereof, and to output a signal to make the high-frequency electric power source 9 to be stopped from the personal computer 8' thereof.
Patent JP-S61266162-A (JP)
Title: Preventing method for sticking of base metal to immersion nozzle
Inventor: UCHIDA SHIGETAKA
IPC: B22D11/10
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the sticking of a base metal to an immersion nozzle in a stage for pouring a molten steel from a tundish for continuous casting into a mold by coating the outside surface of the immersion nozzle with pure graphite and winding further a wool sheet, etc. onto such coating. CONSTITUTION:The outside surface of the immersion nozzle 1 is preliminarily coated with a pure graphite sheet 4 and is further wound with the wool sheet 6 atop the surface. The nozzle 1 is immersed in a molten pool in the stage of pouring a molten steel from the tundish into the mold but the sticking of the molten metal to the nozzle 1 is substantially prevented by the wetting characteristic of the pure graphite coating and can be easily scraped off even if the molten steel sticks thereto. The prevention of the sticking of the base metal to the immersion nozzle of the tundish is thus made possible.
Patent JP-H02286418-A (JP)
Title: Pressure control valve and active type suspension using pressure control valve
Inventor: TSUKAMOTO MASAHIRO
IPC: B60G17/056
Filed: 1989-04-27
Abstract: PURPOSE:To prevent abrupt change of posture of a vehicle securely by providing a pressure control valve capable of holding temporarily a working pressure immediately before a fail is produced to avoid abrupt falling or abrupt rising of the working pressure of an hydraulic cylinder. CONSTITUTION:In a pressure control valve provided in a supply side pipe line 48s for feeding high-pressure oil from a hydraulic power source to a hydraulic cylinder for each wheel, a supply port 73s to which the supply side line 48s is connected, a return port 73r to which a return side line 48r is connected, and an output port 73o to which the hydraulic cylinder is connected are provided in its valve housing 73. A spool 75 is fitted closely into the valve housing 73, and a pilot chamber PR at the one end side of the spool 75 is connected to both the supply port 73s and the return port 73r through an inserting hole 73B in which a poppet valve 76 driven by a proportional action solenoid valve is fitted closely. Also, a feed-back chamber FR connected to the output port 73o is connected to the inserting hole 73B through a bypass line 81.
Patent JP-S5535152-A (JP)
Title: Volume type fluid compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1978-09-04
Abstract: PURPOSE: To ensure inter-scroll sealing by slightly increasing the circular orbit radius of the scroll member which revolves more than the maximum permissible radius of another scroll member and elastically supporting another scroll member toward the radial direction.  
     CONSTITUTION: The distance between the spindle 14 and the crank pin 23, i.e. the circular orbit radius of the scroll member 24 is preset slightly larger than the maximum permissible radius of the scroll member 25 and the scroll member is elastically supported so as to radially move by the annular elastic body 30. This permits the scroll member 25 to radially and elastically change by the circular orbit movement of the scroll member 24, the inner and outer wall surfaces of the swirling body 242 to be firmly pushed on the wall of the adjacent swirling body 252. Even when the wear by rubbing occurs, the contact surface is accustomed to it and the annular elastic body 30 returns to its original state. As a result, the wear after drape is almost eliminated and sealing is accurately ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11292527-A (JP)
Title: Production of inorganic powder having carbon coating
Inventor: HARUYAMA YUKIYA
IPC: H05K9/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To easily obtain a powder having a carbon film at a lower cost with out being accompanied with hazard by adding a carbohydrate having a specified particle size to an inorg. powder of a specified particle size in a dry state and heat treating the mixture in a nonoxidizing atmosphere. SOLUTION: An inorg. powder having <1 mm particle diameter and a carbohydrate having <5 mm particle diameter are used. The inorg. powder as the base material is, for example, silica, titania, aluminum borate, wollasonite, xonotlite, potassium titanate, gypsum whisker, rock wool and mica can be used. As for the carbohydrate, for example, sucrose, cellulose, amylose, amylopectin, hemicellulose and derivs. of these can be used. Usually, the carbohydrate is mixed by 10 to 400 pts.wt. to 100 pts.wt. of the base material. The heating temp. is preferably >=700 deg.C.
Patent JP-S63274849-A (JP)
Title: Instrument for inspecting metal structure
Inventor: FUJIYAMA KAZUNARI
IPC: G01N33/20
Filed: 1987-05-01
Abstract: PURPOSE:To inspect the structure of the inaccessible part of a work non-destructively with high accuracy by means of an optical sensor by providing a coating member which coats a corrosive liquid uniformly on the metal surface of the work on a head body in such a manner that said member moves back and forth. CONSTITUTION:A control device 12 operates a driving mechanism 3 and a liquid chemical pump 5. The corrosive liquid in a liquid chemical tank 4 flows out through a corrosive liquid supply pipe 6 to the metal surface Wa to be detected when the pump 5 runs. The coating member 2 which coats the corrosive liquid uniformly on the metal surface Wa of the work W is moved back and forth in the forward and backward direction by a mechanism 3 to corrode the surface Wa for the specified period of time simultaneously with said outflow. A cleaning pump 8 is then driven to supply the cleaning liq. in a cleaning tank 7 through a cleaning liq. supply pipe 9 to the corroded metal surface where the member 2 exists so that said surface is cleaned. The optical sensor 11 detects the metal structure of the corroded metal surface after the cleaning. The detection signal of the sensor 11 is thereafter subjected to an arithmetic processing with a signal processor of the device 12 and the result thereof is displayed 12c. The structure of the inaccessible part of the work W is thus non- destructively detected with the high accuracy.
Patent JP-S62265668-A (JP)
Title: Light receiving member
Inventor: TAKEI TETSUYA
IPC: G03G5/14
Filed: 1986-05-14
Abstract: PURPOSE:To prevent the occurrence of image defects by forming a protective surface layer of a specified material on an electrophotographic image forming member. CONSTITUTION:The protective surface layer of a light receiving member is made of an amorphous material contg. a valence electron controller and Non-BN having a four-coordination structure so as to stabilize electrical characteristics. Thus, the occurrence of image defects such as image flow and ghost is prevented.
Patent JP-S5441642-A (JP)
Title: Information processor
Inventor: OOSHIMA YOSHIO
IPC: G06F11/00
Filed: 1977-09-09
Abstract: PURPOSE:To make easy to pick up the failure part, by comparing the internal information at failure occurrence with that at retrial for the processor, and by storing the resulting information to the main memory unit as logout information.