baber/WOPTO huggingface dataset:
Patent JP-S57205007-A (JP)
Title: Automatic fixing and removing device of chuck click for machine tool
Inventor: MASUYAMA EISAKU
IPC: B23B31/39
Filed: 1981-06-10
Abstract: PURPOSE:To maintain and also improve processing precision in producing articles of many kinds and small quantity by dealing with many sorts of workpieces in such a manner as to only change a chuck click to such one matching the shape of a workpiece without changing the shape of a retainer. CONSTITUTION:A chuck main body 1 is fixed through fitting the tip of a main shaft 3 rotatably supported by a main shaft 2. Subsequently, setting and removing of the plural number of clicks 8 to be inserted in fitting grooves 7a of retainers 7, are executed through movement of changing devices 10 in parallel to a main axis through a retainer 7, that is, a cylinder 24 operates and a rod 24a retreats to rotate an engagement piece 19 by means of energizing force of a spring 23, then a stopping piece 22 is engaged with a click part 19a. Accordingly, the retainer 7 is inserted in a master jaw 6 and a click 8 is fitted to the main body 1. This constitution allows maintenance and improvement of processing accuracy at each time of frequent changes in the shape of workpieces due to successive production of articles of many kinds and small quantity.
Patent JP-S5517113-A (JP)
Title: Solar ray collector
Inventor: TONOMURA TOSHIYA
IPC: F24S10/70
Filed: 1978-07-20
Abstract: PURPOSE: To reduce the cost per unit area of collector installing surface, by utilizing the plane of reflection of which section form is cycloidal or trochoidal with respect to tubular collector element.  
     CONSTITUTION: Tubular collectors 1 having circular section are disposed parallel to each other. The collector 1 measures D in diameter, and the distance between shaft centers of each collectors 1, 1' possesses an interval P. The sectional form of a reflecting mirror 10 forms a trochoidal curve 5. The both end parts of said reflecting mirror 10 are positioned in the middle point B of the segment connecting the shaft centers G, G' of collector elements 1, 1', and the normal l 4  of the plane of reflection in this part circumscribes the collector element 1. By thus constituting, the solar ray RY enters one of the reflecting mirrors 10 supely, and the reflected light directs towards the side of reflecting mirror 10, so that the efficiency may be extremely excellent. Therefore, even if the interval of collector elements 1 is enlarged, the heat collecting amount may not be so decreased. As a result, the cost per unit area of the collector installing surface may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210260-A (JP)
Inventor: RAASE SOORUSUTOROOMU
IPC: E05D3/06
Filed: 1983-05-20
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-H09280241-A (JP)
Title: Plain washer
Inventor: ITAGAKI SADATAKE
IPC: F16B35/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a bolt from idling when a nut is screwed. SOLUTION: This plain washer 1 to be used between a bearing surface of a bolt or nut and a tightening part is provided with a bolt insertion hole 2 comprising an arc edge 2A and a chord edge 2B, and a projection 3 extended from a lower surface of a washer 1 downwardly in a perpendicular direction.
Patent JP-H11286281-A (JP)
Title: Draining structure of automobile
Inventor: KUWANO YASUNARI
IPC: B60R13/07
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To omit the drain member of a clash side panel. SOLUTION: A flange 14 is provided on the front end part of a cowl top panel for supporting the lower end of a windshield glass, and a hole 18 is provided in the position adjacent to a dam part 14 on the upper wall of a cowl top side panel 7 provided continuously to the side end part of a cowl box 2. Water is carried toward the side of a body on the cowl top panel while banking by the flange 14, and fallen through the hole 18 into a closed section 5 formed by a hood ridge reinforce and a hood ridge upper panel.
Patent JP-H06269313-A (JP)
Title: Permanent wave promoter
Inventor: UEDA HIROAKI
IPC: A45D20/38
Filed: 1993-03-23
Abstract: PURPOSE:To improve application effect by heating entire hair of head uniformly without damaging it to settle chemicals for permanent wave or the like in a short time. CONSTITUTION:A main body of a permanent wave promoter is attached on the top part of a leg with an adjustable height. Irradiation heads 6 are set on both sides at the top part of the main body facing side head parts of a subject while the internal surfaces of the irradiation heads 6 and the top part of the main body are made convex to match the shape of the head part of the subject. Moreover, a sheet-shaped heater 61 is arranged on a ceramic panel 65 having mist spray holes 62 at the center of the irradiation head 6 and a mist is supplied to the individual mist spray holes 62 from a mist generator provided in the main body through respective ducts 63. This allows the irradiation of the hair with far infrared rays at a relatively low temperature thereby minimizing damage to the hair by heat and with the far infrared rays and the spraying of the mist, uniform settlement of the chemicals is made possible in a short time.
Patent JP-H08285750-A (JP)
Title: Pressure tester
Inventor: MOTOYAMA GENJI
IPC: G01N3/12
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the cover body of a pressure tester, being fixed incompletely, from being blown away by the residual pressure in a cavity to cause an accident. CONSTITUTION: A channel 15 penetrating the engaging parts 3, 9 of a pressure vessel body 1 and a cover body 8 and communicating with a cavity 29 is provided with a gas valve 17. The cover body 8 is opened only after the gas valve 17 is opened.
Patent JP-S5424032-A (JP)
Title: Magnetic brush developing device
Inventor: NAKAGAWA KATSUMI
IPC: G03G15/09
Filed: 1977-07-25
Abstract: PURPOSE: To enhance the agitation efficiency and obtain a good image by dividing a developer whose toner content is reduced and another developer whose toner content is not reduced so much with a partition plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11262588-A (JP)
Title: Sewing system
Inventor: SHIMIZU MASAKI
IPC: D05B19/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make the quantity of data of drive patterns stored in an embroidery machine for driving an embroidery frame to the irreducible minimum, to miniaturize the embroidery machine, and to reduce the cost. SOLUTION: Digital data of plural drive patterns corresponding to sewing speeds and feeding quantities are stored in the drive pattern memory of a fixed disk equipped on an embroidery data processor by embroidery frames used for an embroidery machine. On the other hand, when an embroidery frame used for embroidery sewing is specified (S15), plural drive pattern data relating to the specified embroidery frame are transmitted to the embroidery machine (S19). Since the transmitted drive patterns are stored in a pattern data memory in the embroidery machine, the pattern data memory is allowed to be as small as having the memory capacity to store data of plural drive pattern limited only to drive the specified one embroidery frame.
Patent JP-H01261309-A (JP)
Title: Herbicide composition
Inventor: SATO MAKOTO
IPC: A01N43/84
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the title composition capable of selectively controlling weeds especially soybean fields without providing phytotoxicity, by using both a specific 2-substituted-4,5,6,7-tetrahydro-IH-isoindol-1,3(2H)-dione and metribuzin. CONSTITUTION:A herbicide composition which comprises a compound shown by formula and 4-amino-6-tert-butyl-3-methylthio-1, 2,4-triazin-5(4H)-one (metribuzin) as active ingredients, is obtained by blending usually 1 pt.wt. of the former with 1-60 pts.wt. of the latter, preferably 2-30 pts.wt., synergistically increases herbicidal effects and can selectively destroy a wide range of weeds especially in soybean fields with a small amount without exerting phytotoxicity to soybeans of crop.
Patent JP-S62246283-A (JP)
Inventor: TAKEUCHI YASUO
IPC: H05B6/06
Filed: 1986-04-18
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-H08286741-A (JP)
Title: Autonomous running vehicle
Inventor: KAWAKAMI YUICHI
IPC: G05D1/02
Filed: 1995-04-14
Abstract: PURPOSE: To run an autonomous running vehicle along an object by detecting that the vehicle is on the outside of the range where the distance to the object can be measured by a distance measuring means and moving the vehicle in response to this detection result so that the vehicle is within this range. CONSTITUTION: If the distance measured value is quickly changed at the time of execution of a profiling running mode M3, it is judged that the wall is not flat, and wall profiling running is interrupted to switch the mode to a straight running mode M4. If the distance measured value is stabilized at the time of execution in the straight running mode M4, it is judged that flat walls exist on both sides to switch the mode to a reference value storage mode M2. If the distance to the wall on the side close to the wall of a noncontact sensor is shorter than a distance measurement limit and cannot be measured by the noncontact sensor on one side at the time of execution of the profiling running mode M3, the mode is switched to a curve running mode M5.  If neither of noncontact sensors on both sides can measure the distance at the time of execution of the curve running mode M5, the reference value of a distance proportion value for switching to the reference value storage mode M2 is stored.
Patent JP-S62246184-A (JP)
Title: Disk and disk driving device
Inventor: NOMURA HIDEO
IPC: G11B21/10
Filed: 1986-04-18
Abstract: PURPOSE:To simplify the constitution of a disk driving device and to perform accurate speed control and position control by recording a tracking servo signal in a prescribed position and calculating the distance between the current position of a recording and reproducing element and a target position based on the servo signal to supply a control signal to a mobile means. CONSTITUTION:A microprocessor 14 compares the level data of respective servo signals with one another to detect the zone where a magnetic head 11 exists. Each time the zone is changed twice, it is discriminated that the magnetic head 11 advances by one track, and a counter, which indicates the track number of the current position of the magnetic head 11 incorporated in the microprocessor 14 is counted up or down to detect the current position. The difference between the value of this counter and the track number of the target position is obtained to calculate the number of tracks to the track of the target position.
Patent JP-H09283954-A (JP)
Title: Long flexible mother board
Inventor: MIURA YASUSHI
IPC: H05K1/14
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a long flexible mother board which surely offset dislocation between connectors between the mother board and an electronic device or an electronic board without separately preparing a connecting harness, and can be adapted as necessary even when a printed board exceeding a regular size is required. SOLUTION: This board is provided with a belt-like flexible board 2 having flexibility and child boards 4, having no flexibility, for a connector, provided with specified intervals in the longitudinal direction of the flexible board 2 and mounted with a connector. The flexible board is assigned in a casing while wavily deformed, so that dislocation of the connector is surely offset. And further, the flexible board 2 is so bent at two paints as to cross at right angles to each other, to be installed into a device casing, so that, substantially, the length of the mother board can be lengthened as necessary. Therefore, the board can be adapted as necessary even when a printed board exceeding a regular size of 500mm is required.
Patent JP-H07300761-A (JP)
Title: Nonwoven fabric laminated network material, its production and product using the same
Inventor: ISODA HIDEO
IPC: D04H5/08
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a flame retardant laminated network material, capable of cutting off the vibration, excellent in heat-resistant durability, shape retaining and cushioning properties, hardly becoming musty, having flame retardancy, comprising a thermoplastic elastic resin and suitable for a cushioning material. CONSTITUTION:This nonwoven fabric laminated network material is obtained by forming a three-dimensional solid structure in which contact parts of continuous filaments, comprising a thermoplastic elastic resin having a soft segment content (Awt.%) and a phosphorus content (Bppm) satisfying the relationship of 60A+200<=B<=100000 and having <=100000 denier size are mostly fused, forming a network material having both substantially flattened surfaces thereof, mixing and opening heat bonding staple fibers comprising the thermoplastic elastic resin and a thermoplastic nonelastic resin and staple fibers comprising the thermoplastic nonelastic resin, fusing and integrating the staple fibers into a three-dimensional structural layer and laminating and joining the three- dimensional structural layer to one or both surfaces of the resultant network material. Furthermore the method for producing the nonwoven fabric laminated network material is provided and a product using the same is obtained.
Patent JP-S5517648-A (JP)
Title: Hydraulic slant plate pump for stepless gear reducer
Inventor: KITAGAWA JIROU
IPC: F04B1/20
Filed: 1978-07-22
Abstract: PURPOSE: To provide a hydraulic slant plate pump having less noise and compact structure combined with a stepless gear reducer without requiring a passage change- over valve, combined with a hydraulic pump and a hydraulic motor, and output shaft may be rotated in normal or reverse direction.  
     CONSTITUTION: A pair of by-pass passages 10 and 11 short circuited between the flowing out and flowing in ports 20 to 23 on the valve plate 6 are made for each of the cylinders of the cylinder block 2 and the check valves 12 and 13 are arranged in the passages. In the slant plate 6 are stored the first and second spool valves 27 and 28 which are selectively moved in one direction in reference to wheather a pumping pressure or a suction pressure is applied to one end of the spool. When the slant plate 3 is inclined toward one side, for example, the ports 20 21 on the valve plate 6 and the by-pass passages 10 and 11 are cooperated, the by-pass passages at the discharge side and the by-pass passages at the suction side which are controlled by the spool valves 27 and 28 are formed with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63256067-A (JP)
Title: Solid-state image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/217
Filed: 1987-04-14
Abstract: PURPOSE:To suppress smear caused in a difference circuit by adopting a clamp type for the difference circuit so as to clamp the latter half of a picture element thereby obtaining a difference between adjacent picture elements. CONSTITUTION:In receiving a clamp pulse CP with a high level, the difference circuit 7 clamps to a prescribed potential decided forcibly by a constant voltage source 76 to the input of an amplifier 74. Even after the clamp pulse CP goes to a low level, the input of the amplifier 74 keeps said constant voltage till the picture element is switched, and when the picture element is switched, the voltage is changed by the voltage difference between new and old picture elements. Then the input of the amplifier 74 holds the difference voltage between adjacent picture elements till the clamp pulse CP goes to a high level next. Thus, a correct waveform without smear is obtained at an output terminal 17.
Patent JP-H03289269-A (JP)
Title: Method and device for transmitting picture data
Inventor: KAMIYAMA YUJI
IPC: G06T1/00
Filed: 1990-04-04
Abstract: PURPOSE:To simply the picture of the same size even between a transmitter and a receiver in which a same length is expressed in a different dot number by detecting an area having a same color from a picture data in dot expression and extracting the data representing the contour and sending the resulting data. CONSTITUTION:An area having a same color is detected from a picture data in dot expression by an area detection means 12 and a data representing the contour is extracted and sent by a contour extraction means 14. Thus, a picture of a same size is simply obtained between a transmitter and a receiver in which a same length is expressed in a different dot number and other processing is designated than magnification/reduction to a modification processing setting means 16 to obtain a picture subjected to various modification processing at its output.
Patent JP-H05260173-A (JP)
Title: Subscriber circuit test equipment
IPC: H04M3/26
Filed: 1992-03-13
Abstract: PURPOSE:To test the operation without an influence upon call control and to reduce the redundancy. CONSTITUTION:Unless the operation test is performed, time division switches 3a and 3b connect the input end and the output end of a subscriber circuit 1 to external circuits. When the test is started, the input end of a spare subscriber circuit 2 is connected to the external circuit together with the input end of the subscriber circuit 1, and the output end of this circuit 2 is connected in the same manner, and the input end and the output end of the subscriber circuit 1 are disconnected from external circuits, and the subscriber circuit 1 is connected to a test circuit 4 to start the operation test. After the end of the test, the test circuit 4 and the subscriber circuit 1 are disconnected from each other, and the subscriber circuit 1 is connected to external circuits together with the spare subscriber circuit 2 and the spare subscriber circuit 2 is disconnected from external circuits, thus terminating the operation test of the subscriber circuit 1 (k).
Patent JP-H07300615-A (JP)
Title: Method for desulfurizing molten steel using rh type vacuum degassing apparatus
Inventor: OKAMOTO HIROSHI
IPC: C21C7/064
Filed: 1994-04-27
Abstract: PURPOSE:To improve a desulfurizing efficiency by improving the removal of a desulfurizing flux added to molten steel at the time of desulfurizing the molten steel by using an RH vacuum degassing apparatus. CONSTITUTION:Circulating blowing holes 4A, 4B of two steps in the upper and the lower sides are arranged to a large diameter immersion tube 3A at an upper side. A horizontal arrival distance of the circulating gas blow into the molten steel rising the immersion tube 3A is adjusted by setting the pressure of the circulating gas supplied to the blowing hole 4B for circulating gas at the lower step side to be higher than the pressure of the circulating gas supplied to the blowing hole for circulating gas at the upper step side to uniformly distribute bubbles of the circulating gas to the center part. The desulfurizing flux ejected while using the circulating gas as the carrier gas is uniformly dispersed into the molten steel to promote the desulfurizing reaction.
Patent JP-S58206376-A (JP)
Title: Device for controlling peripheral speed of grinding wheel
Inventor: SHIROMIZU JIYUNICHI
IPC: B24B47/18
Filed: 1982-05-26
Abstract: PURPOSE:To enhance the grinding efficiency of a grinding device provided with a grinding head reciprocatingly sliding on a machine bed, by detecting the travelling distance of the grinding head and as well the outer end of a grinding wheel in its sliding direction so that the outer diameter of the grinding wheel is comparatively computed and the rotational speed of the grinding wheel is automatically controlled in accordance with the diameter of the grinding wheel. CONSTITUTION:A wire rope 9 is pulled, accompanied with the lowering of a grinding head 2, for rotating an oscillator 3 in accordance with the lowering distance of the head 2, so that a distance indicating signal (a) which corresponds to the lowering distance and is obtained from the rotating angle of the oscillator 3, is transmitted to a control device 10. A position indicating signal (b) is transmitted form an optical detector 5 to the control device 10 when a light beam 5'' from the optical detector 5 is shielded by the lower end of a grinding wheel 4, and therefore, the control device 10 comparatively computes a suitable rotational speed for the grinding wheel 4 in view of these signals (a, b) in combination and then, delivers a rotational speed setting signal (f) for the grinding wheel 4 to a grinding wheel speed control device 12 in which the rotational speed is stored in a memory. After the storing of the rotational speed a grinding wheel driving motor 8 is rotated at a predetermined rotational speed corresponding to the diameter of the grinding wheel, and therefore, a grinding work for a material 17 to be ground is carried out by the grinding wheel 4 which is controlled to run at a predetermined speed.
Patent JP-H03288945-A (JP)
Title: Memory control method
Inventor: TAGUCHI HISAO
IPC: G06F12/16
Filed: 1990-04-06
Abstract: PURPOSE:To continuously read out data from a memory element group at high speed by holding the maximum word number of data from the memory element group into a memory control circuit. CONSTITUTION:A central processing circuit 1 and a memory control circuit 2 are connected by a processor bus 4 and the memory control circuit 2 and a memory element group 3 are connected by a memory bus 5. The data can be continuously read out from an arbitrary address in the memory element group 3 within the range of the maximum word number decided in advance, and the data for the maximum word number can be held by the memory control circuit 2. When a continuous reading instruction from the central processing circuit 1 is detected, the data for the maximum word number is continuously read out from the memory element group 3 at all times independently of a reading operation from the central processing circuit 1. Thus, the data can be continuously read out from the memory at high speed.
Patent JP-H05292165-A (JP)
Title: Portable radio communication equipment
Inventor: HAYASAKA HIROAKI
IPC: H04B1/40
Filed: 1992-04-10
Abstract: PURPOSE:To allow the equipment to cope with a selective request of various option functions with a simple operation while keeping miniaturization of a portable radio communication equipment main body. CONSTITUTION:A battery pack 2 is provided with an option circuit 22 and its connection connector 17B. When the battery pack 2 is loaded to the equipment main body 1, the connection of the option circuit 22 to the equipment main body 1 by the connector 17B is finished and a basic function operation and an option function operation in the equipment main body 1 are warranted by feeding from the battery 21 through the connector 17A. A desired or plural option functions are added while using the equipment main body 1 in common by devising the circuit design of the option circuit 22 in the battery pack 2 thereby having only to replacing the battery pack 2.
Patent JP-H02268807-A (JP)
Title: Deoxidation method
Inventor: KAGEYAMA MASAYUKI
IPC: A23L3/3436
Filed: 1989-04-10
Abstract: PURPOSE:To increase the rate of oxygen absorption by sealing oxygen absorbing chemicals and a high dielectric substance in a hermetically sealed system made of an airtight material and carrying out dielectric heating. CONSTITUTION:A hermetically sealed system is made of an airtight material easily transmitting a high frequency electric field. Oxygen absorbing chemicals and a high dielectric substance as an additive are sealed in the hermetically sealed system and this system is heated by dielectric heating in a high frequency electric field to allow the high dielectric substance to generate heat. By this heat generation, the oxygen absorbing chemicals are heated to a high temp., the rate of oxygen absorption is increased and deoxidation in the hermetically sealed system is performed.