baber/WOPTO huggingface dataset:
Patent JP-S61271176-A (JP)
Title: Mobile machine
Inventor: HAGIWARA SHIRO
IPC: B62D15/00
Filed: 1985-05-28
Abstract: PURPOSE:To permit the whole-direction transfer on a flatland, traveling on an uneven ground, ascent and descent on stairs, by installing a plurality of track bands onto a mobile machine body and installing a plurality of track-band supporting legs and a plurality of steering mechanisms for changing the direction of the driving shaft of a track-band driving wheel. CONSTITUTION:A mobile machine body 1 is equipped with a plurality of track bands 7 which are wound between a track-band driving wheel 8 and a track- band trailing wheel 9 and turned. A plurality of track-band supporting legs 5 which are rotatably installed at one edge around the driving shaft of the track-band driving wheel 8, and rotatably supports the track-band trailing wheel 9 at the other edge and is turned by a driving motor 2b is installed. Further, a plurality of steering mechanisms for changing the direction of the driving shaft of the track-band driving wheel 8 are installed onto the body 1, and said steering mechanism is constituted of a steering driving motor 2c, spur gear 4c, and a steering shaft 10. Therefore, the whole-direction transfer on a flatland, traveling on an uneven ground, ascent and descent on stairs, and the getting-over an obstacle are permitted.
Patent JP-S5239335-A (JP)
Title: Interrupt control system
Inventor: NAKANISHI HIROAKI
IPC: G06F9/48
Filed: 1975-09-25
Abstract: PURPOSE: To effectively process jump information by providing a directory register for interrupt jump information at the I/0 interface control section of the I/0 unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01286107-A (JP)
Title: Magnetic head with superior wear resistance and its manufacture
Inventor: YUKI NORIO
IPC: G11B5/187
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a core material with superior wear resistance by applying plating with wear resistance on a core chip in which a magnetic thin plate is blanked, and laminating the core chip. CONSTITUTION:After magnetic annealing is applied on the core chip 1 consisting of the thin plate of 'Permalloy(R)' having high magnetic induction ratio and saturation magnetic flux density and with superior cold working, a chrome or a chrome alloy plating layer 3 is applied on the core chip. The thickness of the plating layer 3 is set at around (0.1 to 10)mum. A core head can be obtained by laminating six core chips 1 by a bonding agent layer 4 of epoxy based bonding agent, etc. The superior wear resistance is attached on the chrome or the chrome alloy plating layer, and also, since satisfactory anticorrosion and antiferromagnetism are attached, it is possible to obtain the core material with superior characteristic giving no in fluence on a magnetic characteristic.
Patent JP-S61271444-A (JP)
Title: Analysis of amount of pollutant component in cloth
Inventor: SADO NAOHIKO
IPC: G01N23/223
Filed: 1985-05-28
Abstract: PURPOSE:To enable quick and accurate assay, by a method wherein an aqueous solution and a suspension of cobalt, potassium and ferric oxide are dropped to make a sample polluted cloth to be subjected to a fluorescent X ray analysis with a sample holder having an acrylic resin-made platform. CONSTITUTION:An aqueous solution in which a cobalt nitrate (b) water salt and a potassium chloride as pollutant component are dissolved separately into a distilled water is dropped on the entire surface of a sample cloth material to make a sample cloth 3. A specified amount of a suspension of powdery ferric oxide is dropped from an upper filter tube 1 and attached quickly to the sample cloth 5 by depressing an absorption bottle 7 to make a sample cloth 11. Then, the sample cloth 11 is arranged on a sample holder having the acrylic resin-made platform 12 and X rays are irradiated from above to measure the intensity of fluorescent X rays generated from the sample 11 thereby directly assaying the amount of pollutant components in the sample cloth 11. This enables quick, accurate and stable assay without breaking the sample cloth.
Patent JP-S596325-A (JP)
Title: Controlling method of discharging temperature of reheating furnace
Inventor: YOSHIKIYO KIYOUICHI
IPC: C21D9/00
Filed: 1982-07-02
Abstract: PURPOSE:To economize the unit product of fuel in a reheating furnace without decreasing rolling efficiency, by a method wherein rolling draft schedule is calculated every unit piece of rolled steel and reheating furnace is operated by allowing the minimum degree of discharging temperature capable of mainfaining necessary pass numbers to be aimed. CONSTITUTION:At first, a discharge temperature is supposed, respective draft at the maximum capacity of rolling mill being calculated, the reduced amount of discharging temperature becoming capable of being rolled at full capacity being rounded off and the discharging temperature is reduced. The calculation is repeated to the limit requiring the increase of pass number and the discharge temperature just before the increase of poss number is made the minimum one. The aimed discharging temperature is set within the range of a fixed temperature not lower than this temperature and a continuous reheating furnace 11 is regulated so that heated material 12 is heated at this temperature. Therefrom, necessary furnace temperature as to alpha and beta groups of rolled steel 12 are obtained with a computor 13, a controlled furnace temperature being set, this being compared with measured value of a furnace atmospheric thermometer 15 with a temperature controlling meter 14 and a fuel control valve 16 is requloted. A flow regulating valve 17 controls the amount of air according to the variation of fuel.
Patent JP-H10290639-A (JP)
Title: Pig house
Inventor: KADOTA SHIRO
IPC: A01K1/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To make molding and transportation convenient by molding a pig house in small size and make the pig house large-sized when used. SOLUTION: A pig house body formed in entirely square reverse-box type by integrally forming the root part 2 and the side wall part 3 by FRP is molded into vertically divided pieces 1 so as to become a corner part 4 and/or an intermediate part located between the corner parts, and port openings or/and windows, etc., are formed in all or parts of these pieces and positions corresponding to divided faces of these pieces are mutually connected.
Patent JP-S5238997-A (JP)
Title: Moisture meter for mixing purpose casting sand by microwave heating11
Inventor: TORISAKI SHIYUNSUKE
IPC: G01N25/56
Filed: 1975-09-23
Abstract: PURPOSE: To rapidly heat the sample having been beforehand solidified to a fixed form by means of microwaves to let its moisture evaporate thereby rapidly and accurately obtaining the moisture value of mixing-purpose casting sand. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07314265-A (JP)
Title: Pinion gear assembly device
Inventor: TAKADA WATARU
IPC: B23P19/04
Filed: 1994-05-27
Abstract: PURPOSE:To correctly position a pinion gear assembly for a planetary carrier by installing a clamper for holding both the side surface of the pinion gear assembly so as to be freely inserted into the planetary carrier. CONSTITUTION:A pinion gear assembly is slided along a rail 2 and sent without destructing the temporary assembled state of the assembly. Then, the upper surface of the pinion gear assembly is pressing-held by a pressing piece 17 until being inserted into a planetary carrier. Accordingly, even if a washer deforms, the pinion gear assembly can be sent smoothly without being caught by the planetary carrier. A pair of clampers 14a of a holding means 4 which hold both the side surfaces of the pinion gear assembly are inserted into the planetary carrier. Accordingly, the pinion gear assembly is correctly positioned for the planetary carrier. At this time, the pressing piece 17 makes contact with the upper end part of the carrier and retreats.
Patent JP-S62271663-A (JP)
Title: Machining device
Inventor: KIMURA KEIICHI
IPC: B24B1/04
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to restrain the efficiency of vibration from lowering, in an ultrasonic machining device, by forming a through-hole in a horn at a position at which the amplitude of vibration of the horn adapted to be attached with a machining tool is zero, and by allowing machining liquid to flow through the hole. CONSTITUTION:A first through-hole 2a is formed in a horn 2 threadedly engaged with an ultrasonic vibrating element 1, being extended in the axial direction from the front end of the horn at which a machining tool is attached, while a second through-hole 2b is formed in the horn 2 at a node position at which the amplitude of ultrasonic vibration is zero, being communicated with the above-mentioned through- hole 2a and extended in the radially direction from one side surface of a flange section 3, and a hole 4b is formed in a horn support member 4. Further, machining liquid is fed through a through-hole 5b in a machining liquid supply part 5 which is attached to the support member through an O-ring 7, and is allowed to flow into a gap between the machining tool and a workpiece through the through-holes 2a, 2b. Thus it is possible to smoothly feed the machining liquid without the sealing member or the line in the machining liquid supply part giving detrimental effects to the ultrasonic vibration of the horn.
Patent JP-S5830089-A (JP)
Inventor: YOSHIZAKI KOUJI
IPC: H05B3/14
Filed: 1981-07-24
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-S588994-A (JP)
Title: Manufacture of heat exchanging fin
Inventor: ARAKAWA MASASHI
IPC: F24F1/00
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the formation of burrs at the top of a cutout by a method wherein after cutout forming holes are stamped out preliminarily, the corners of the heat exchanging fins are formed with cutouts by the cutout forming holes by moving the fins in the forward and backward direction and in the righthand and lefthand direction. CONSTITUTION:In the manufacture of the heat exchanging fins 6a which constitutes a heat exchanger 6, pipe insert-through holes are formed in a large sheet of metal plate 6a' and then a number of cutout forming holes 6b are formed therein. The cutout forming holes 6b are shaped in rectangular and arranged in a gridiron pattern. Then, cutting lines 6c in the forward and backward direction are made to cross with the cutout forming holes 6b to obtain an appropriate relation between dimensions (a) and (b). Next, cutting lines 6d in the righthand and lefthand direction are made to cross with the cutout forming holes 6b to obtain an appropriate relation between dimensions (c) and (d). Further, after the metal plate 6a' is moved forwardly, the cutting lines 6d in the righthand and lefthand direction are provided similarly, and thus the heat exchanging fins 6a are completed.
Patent JP-S607594-A (JP)
Inventor: YAMADA ATSUSHI
IPC: G08B29/18
Filed: 1983-06-27
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-S5818720-A (JP)
Title: Switching power source
Inventor: NAKAMURA YOUICHI
IPC: G05F1/56
Filed: 1981-07-23
Abstract: PURPOSE:To prevent oscillation frequency from mutual interference, reduce output coupling and stabilize controlling operation by synchronizing a separately excited preregulator with a self-excited inverter on the basis of an oscillation frequency signal of the self-excited inverter. CONSTITUTION:A self-excited inverter 2 formed by fitting a winding N3 to a converting transformer T independently of main windings N1, N2 and connecting the winding N3 to a driving circuit 2b constituting the self-excited inverter 2 together with a main switching circuit 20 attains self-excited oscillation such as blocking oscillation. An oscillation frequency signal is supplied from the driving circuit 2b to a synchronous signal generating circuit 7 and a pulse synchronizing with the oscillation frequency signal from the self-excited inverter 2 is generated by the synchronous signal generating circuit 7 and supplied to a control circuit 6, so that a separately excited preregulator 1 oscillates synchronously with the oscillating period of the self-excited inverter 2.
Patent JP-S63279897-A (JP)
Inventor: SUZUKI SHIGERU
IPC: D06F39/08
Filed: 1987-05-12
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-H0412734-A (JP)
Title: Method and device for magnetic resonance imaging
Inventor: YOSHIDA SHIN
IPC: G01R33/58
Filed: 1990-05-07
Abstract: PURPOSE:To optimize the power of a high frequency pulse with respect to a target part by generating a nuclear magnetic resonance signal only from the target part of a body to be examined, and adjusting the power of a high frequency pulse applied to the body to a prescribed value based on the signal concerned. CONSTITUTION:In the case of photographing a tomography image photograph of the breast of the heart 201, the lungs 202, the backbone 203 and the outer skin 204, the signal of the outer skin 204 is superposed simultaneously with a signal by the part of the heart 201 conventionally, and also, a high frequency magnetic field is different due to a place, therefore, the outer skin whose signal quantity is large is optimized, and the heart is not optimized. Therefore, the signal of the residual part is eliminated so that the signal of only the heart part 201 portion surrounded by (a), (b), (c) and (d) is obtained, and based on the signal of only from the heart 201 part, the power of a high frequency pulse applied to the body is adjusted to a prescribed value. In such a manner, a nuclear magnetic resonance signal from other part than the target part comes not to take part in the power adjustment of its high frequency pulse, therefore, the optimization of the power of the high frequency pulse is executed to the target part.
Patent JP-S5817572-A (JP)
Title: Original position setting method for head of disk storage device
Inventor: ISHIHARA ATSUSHI
IPC: G11B7/085
Filed: 1981-07-23
Abstract: PURPOSE:To set an optical head at a specified address origin by temporarily moving the optical head to a limiter when a power source is turned on, and then moving the optical head in the opposite direction until the address origin is detected. CONSTITUTION:When a power source is turned on, an FF circuit 23 turns on a switch 27. A constant voltage source 29, a differential amplifier 31, and a motor driver 33 drive a motor 4 in a direction (a). The detection signal of a position detector 9 is differential to control the speed of a motor 9. A limiter 15 when struck outputs the detection signal to turn off the switch 27 through the FF circuit 23. The output of the limiter 15 also turns on a switch 23 to drive the motor 4 in a direction (b) through a constant voltage source 30 and the differential amplifier 31. At an address origin, the output of a mark detector 10 turns  off a switch 28 through an AND circuit 25 and an FF circuit 26 to stop the  motor 9 at the address origin.
Patent JP-H09277340-A (JP)
Title: Purging agent
Inventor: YAMAMOTO TOMOYUKI
IPC: B29C48/27
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To shorten a purging time, to reduce the loss of products, to improve heat stability, to prevent the generation of odors, and to improve the efficiency of purging by mixing a hydrophobic thermoplastic resin, a hydrophilic thermoplastic resin, and a plasticizer in a specified ratio. SOLUTION: A purging agent consisting of a hydrophobic thermoplastic resin A and a hydrophilic thermoplastic resin B in which the mixing ratio of the resins A/B is 100/0-30/70, and 0.01-40 pts.wt. of a plasticizer C is incorporated into 100 pts.wt. of the resins (A+B). As the hydrophobic resin A, a polyolefin, polystyrene, etc., are named; the polyolefin is used preferably. EVOH, PVA, PA, etc., are used as the hydrophilic resin B. Besides, alcohols as the plasticizer C are effective, for example, for EVOH and PVA.
Patent JP-S5343332-A (JP)
Title: Method of and apparatus for controlling steering angle of optically guided unmanned vehicle
Inventor: MATSUOKA SHIGERU
IPC: G05D1/02
Filed: 1976-09-29
Abstract: PURPOSE: To provide a method of and apparatus for controlling steering angle of an optically guided unmanned vehicle, in which instruction on steering angle given at the time to the steering means is held and compared with a new instruction successively given from light receiving elements, to obtain a correct instruction on steering angle, whereby reliability in steering operation can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5640716-A (JP)
Title: Ultrasonic wave type flowmeter
Inventor: AKIYAMA CHIYUUJI
IPC: G01S11/14
Filed: 1979-09-10
Abstract: PURPOSE:To eliminate the error of transmission time between the transceiver and piping, by providing the auxiliary oscillator receiving the ultrasonic wave from the oscillator for transmission and reception waves at the position corresponding to the transmission time between the transceiver and the piping. CONSTITUTION:The transceivers 12, 13 having the oscillators 17, 18 and auxiliary oscillators 19, 21 are fitted to the pipe 1 through which the fluid passes. The transceivers 12, 13 are of the same shape and the center line of the main directivity characteristics of the oscillator 17 and auxiliary oscillator 21 fitted to the surfaces 23, 24 with a slope as shown in figure is crossed with the contact surface 22 of the piping 11. In the transceiver located in this way, since the transmission time between the oscillator 17 and the auxiliary oscillator 21, and the transmission time between the oscillator 17 and the piping 11, and between the piping 11 and the oscillator 19 are equal, and when the difference of the outputs of the detection circuits 31, 32 of the auxiliary oscillator 21 and the oscillator 19 is obtained as the output of the conversion circuit 33, the time of transmission of ultrasonic waves in the fluid to be measured can actually be obtained.
Patent JP-S63281221-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO MINORU
IPC: G11B5/70
Filed: 1987-05-13
Abstract: PURPOSE:To enable high speed recording without deteriorating runnability and durability by specifying the space average wavelength and average surface roughness of the surface shape of a magnetic layer. CONSTITUTION:The surface shape of the magnetic layer of a magnetic recording medium provided with the magnetic layer on at least one face of a nonmagnetic base is specified to 15-30mum space average wavelength (slambdaa) and 0.008-0.025mum average surface roughness (sRa). While high reproduction output is obtd., a coefft. of friction and durability are greatly deteriorated if the average surface roughness (sRa) is below <0.008mum. Conversely, the stable traveling property and durability are easily obtainable but the decreased output is resulted if sRa exceeds 0.025mum. The sufficient traveling property and durability are thereby obtd. while the high recording density is maintained.
Patent JP-H09306926-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OSHIKA KATSUSHI
IPC: H01L21/338
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to form short gate length with high precision by forming an opening part on an upper layer insulating film of a spacer film formed on the major surface of a substrate, forming a recess which reaches an active layer by making a side wall formed on the side wall of the opening part as an etching mask and forming a gate electrode on the bottom of the recess. SOLUTION: A spacer film 10 laminated with a lower layer insulating film 5, a middle layer insulating film 6 and an upper layer insulating film 7 is formed on the major surface of a semi-insulating GaAs substrate 1 having an active layer 2 and an opening part 11 is formed by selectively etching the upper layer insulating film 7.  The opening part 11 and the upper layer insulating film 7 are covered with a stopper insulating film 5, a side wall 17 is formed on the side surface of the opening part 11 via the stopper insulating film 15 and a recess 21 is formed by etching the active layer 2 into a predetermined depth by using the side wall 17 as an etching mask A gate electrode 22 is formed on the bottom of the recess 22 and ohmic electrodes 25 and 26 which are made to be source-drain electrodes are provided on the surface of the active layer 2 and which are exposed on each region putting the gate electrode 22 in between.
Patent JP-S6012443-A (JP)
Title: Carry control method and system of working material in continuous working line
Inventor: KANDORI MOTOYA
IPC: B21C49/00
Filed: 1983-06-28
Abstract: PURPOSE:To facilitate control of loop of working material at the loop forming portion by controlling the carrying means in a continuous carrying means such that the loop bottom position will be in predetermined range at the same phase time point in the intermittent carrying period. CONSTITUTION:Board material 37 is formed into semi-circular loop between a continuous carrying means 35 and an intermittent carrying means 45. First loop bottom detecting means (light transmitter and receiver) 51a, 51b for producing signals upon reaching of the loop bottom position of the board material 37 to first predetermined position and second loop bottom position detecting means (light transmitter and receiver) 53a, 53b for producing signals upon reaching of said loop bottom position to second predetermined position are provided. A signal is produced from signal producing means at same phase in the carrying period of said intermittent carrying means 45 to control the carrying speed of the continuous carrying means 35 such that the loop bottom of the loop forming section is between the optical axis of two sets of detecting means (51a, 51b), (53a, 53b) under same phase.
Patent JP-H11302455-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SOEDA YOSHIHIRO
IPC: C08L15/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in fast vulcanizability, tensile properties and tear strength which gives a thermoplastic elastomer comprising a thermoplastic resin and a vulcanized butyl rubber dispersed therein by employing a specific amount, relative to the butyl rubber, of an amine compound as a vulcanizing agent for the butyl rubber. SOLUTION: There is provided a composition comprising 100 pts.wt. of at least one butyl rubber selected from butyl rubbers and halogenated butyl rubbers such as a chlorinated butyl rubber and the like, 40-500 pts.wt. of a thermoplastic resin such as polyolefinic resins, polyamide resins, polyurethane resins and the like, 1.0-20.0 pts.wt. of a vulcanizing agent selected from aliphatic amines such as ethylenediamine and the like and amide compounds such as diamides and the like, and the like and, in addition to these, a filler, a reinforcing agent, an antioxidant and the like.  This composition is kneaded thereby effecting dynamic vulcanization using a twin-screw kneading extruder or the like at a temperature not higher than the melting point of the thermoplastic resin at a shear rate of 500-7,500/sec for 30 sec to 10 min to give an elastomeric composition comprising the thermoplastic resin and the vulcanized butyl rubber dispersed therein.