baber/WOPTO huggingface dataset:
Patent JP-H01205972-A (JP)
Title: Polishing device
Inventor: HIYOSHI TOYOHIKO
IPC: B24B21/22
Filed: 1988-02-10
Abstract: PURPOSE:To feed a uniform and fresh abrasive at all times, stabilize a polishing amount and enhance machining accuracy by providing a tape feed means for supplying and travelling a tape having an abrasive between the machined plane of a rotating workpiece and an oscillating polishing tool. CONSTITUTION:A drive motor is actuated to turn a feed screw and cause the slide of a slide axis 32 toward a workpiece 1, thereby clamping a nose 38 fitted to an abrasive supply device 40 fixed to the said axis 32 between lap tapes 39 and causing the hitting of the nose 38 to the workpiece 1. Then, the workpiece 1 is turned with a drive motor 22 and another drive motor is to cause the lap tapes 39 to travel on tension in an approximately vertical direction along the curvature of the tip of the nose 38, and the abrasive on the lap tapes 39 polishes an area where the tip of the nos 38 and the workpiece 1 are in contact with each other. In this case, the nose 38 is oscillated with an oscillation device 201 and pressed to the workpiece 1 with a weight 33 by the predetermined pressing force.
Patent JP-H06241178-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F01C17/06
Filed: 1993-02-17
Abstract: PURPOSE:To restrict transmission of sonic wave vibration caused by refrigerant compression to a sealed container by elastically supporting a scroll compressor with a sealed container through an elastic member, and by supporting in a fixed manner or by elastically supporting the electric motor driving part with the sealed container. CONSTITUTION:A scroll compressor mechanism part consisting of an eccentric bush 6 and a discharging muffler 15, and an electric motor driving part consisting of a stator 10, first and second rotor supports 18, 19 and the like, are provided on a sealed container 9. The low pressure refrigerant gas taken in from an intake pipe 2 provided on the sealed container 9 is compressed, and is discharged out of a discharging pipe 21. The scroll compressor mechanism part is elastically supported with the sealed container 9 through an elastic member, while the electric motor driving part is supported in a fixed manner or elastically supported with the sealed container 9. Since the scroll compressor mechanism part which is a maximum sonic wave vibration source is elastically supported with the elastic member, a seal ring, and with the long and thin discharging muffler, sonic wave vibration causing noise is not transmitted so much to the sealed container.
Patent JP-H11226647-A (JP)
Title: Lead bending device for electronic parts
Inventor: YAMADA TADAO
IPC: H01L23/50
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce a working cost, to improve a bending speed and to simplify a crank bending device and its execution program. SOLUTION: A base side bending part R1 of a lead R of an electronic parts 10 is held by a first chuck 1 and the other end side bending part R2 is held by a second chuck 2 respectively, and the first chuck 1 and the second chuck 2 are relatively transferred in parallel by a crank bendingmeans 20 to bend the lead R into a crank shape.  The crank bending means 20 is composed of a movable frame 21 having the second chuck 2, a fixed frame 23 which holds the movable frame 21, a turning member 25 which is pivotaly supported by the fixed frame 23 and turns, an engagement pin 28 which engages the turning member 25 with the movable frame 21, a crank radius setting means 30 which sets the engagement pin 28 in a position by a crank radius (r) apart from a turning axial center Z of the turning member 25, and a turning means Mθ which forward and backward turns the turning member 25 by a bending crank angle θof the lead R.
Patent JP-H08218324-A (JP)
Title: Bonding method of concrete surface and steel girder
Inventor: ISODA ATSUSHI
IPC: E01D2/02
Filed: 1995-02-16
Abstract: PURPOSE: To improve a composition between a concrete surface and a steel girder by using a grooved steel plate for the upper flange of the steel girder when the steel girder is extended, injecting a resin anchor and adopting a slippage preventive means. CONSTITUTION: Holes, into which resin anchors 9 are buried, are bored to a concrete floor slab 5. Holes, into which the resin anchors 9 are passed, are bored to the end section of a grooved steel plate 10 as the upper flange of an extended steel girder 6, and the resin anchors 9 are passed into the holes and clamped by nuts 13. Adhesives 4 are injected among the nuts 13 and the grooved surface of the grooved steel plate 10. A sealing material 3 for preventing the leakage of the injection of the adhesives 4 is used at that time.
Patent JP-S58143789-A (JP)
Inventor: HATA SHIYUNICHI
IPC: B26B19/28
Filed: 1982-02-23
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-H01204490-A (JP)
Title: Forming method for semiconductor laser protective film
Inventor: SHITOU TAKESHI
IPC: H01S5/00
Filed: 1988-02-09
Abstract: PURPOSE:To easily manufacture an element of high quality by disposing a solid spacer between adjacent laser element pieces with their cavity faces up when a protective film is formed on the cavity face of a semiconductor laser, and making the height of the spacer shorter by 2-6% than the cavity length of the piece. CONSTITUTION:When a protective film made of an insulator is formed on the cavity face of a semiconductor laser, a solid spacer 2 is disposed between adjacent laser element pieces 1 with the cavity faces up, and the height of the spacer 2 is made shorter by 2-6% than the cavity length of the piece 1. Accordingly, a bonding strength in assembling performed later is not reduced, and the possibility of adhering of the piece 1 to the space 2 is reduced. Thus, the elements having uniform film thickness, i.e., uniform laser characteristics can be formed with good reproducibility.
Patent JP-S63198290-A (JP)
Inventor: NAGAMEGURI TAKESHI
IPC: H05B33/22
Filed: 1987-02-12
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-S61188600-A (JP)
Inventor: HARA SUSUMU
IPC: G10L15/02
Filed: 1985-02-18
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-S54121089-A (JP)
Title: Test device using radiant rays
Inventor: USHIKUBO KOUHEI
IPC: G01N23/04
Filed: 1978-03-14
Abstract: PURPOSE: To secure an accurate sensitivity correction for the detection system through  a simple constitution for the test device which obtains the tomogram  iamge of the subject via the transmissible radiant rays by providing the transmission material for correction plus the detaching mechanism.  
     CONSTITUTION: Radiation source 1 irradiates the fan-shaped radiant rays to subject 3, and detector 6 contains plural units of photo detector 5 to detect each part of fan- shaped beam 2 individually which passed through subject 3. In addition, the following units are added to constitute a test device: the means which turns detector 6 and source 1 in order to turn the radiant rays within the fan-shaped surface and thus to cut subject 3; and A/D converter 11 which recompose the beam data  obtained through detector 6 in the form of the picture regarding the absorption destribution of the radiant rays at the cut-off part. Then wedge 7 is inserted into beam 2 along with radiation transmission material 8 and 9 inserted detachably into beam 2 in order to minimize the test width of the readings of detector 6. Thus, the data of material 8 and 9 are collected before collection of the optical data and before or after collection of the data of subject 3, thus obtaining the desired corrected data for each collected data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02209132-A (JP)
Title: Ct device
Inventor: OKADA HIROYUKI
IPC: G01T1/161
Filed: 1989-02-07
Abstract: PURPOSE:To advance a reagent into a tunnel, to position the reagent and to execute diagnosis by setting the inclination angle of a gantry, calculating it by an arithmetic unit, sending a calculated result to a moving device and moving a holder in a direction for which horizontal and vertical directions are combined. CONSTITUTION:The upper side, lower side rotational angle of a gantry 1 are roughly set by a driving device 12 and a holder 3 is moved by a moving device 17. Then, the beam of a projector 31 provided in the entrance of the gantry 1 is made coincident with a line, which connects the corner of the eye and an external auditory canal in a head part, and a tunnel axis 28 is made coincident with the external auditory canal. When an operating switch 21 is pushed, a move command signal is sent to an arithmetic unit 22 together with the inclination angle signal of the gentry 1 from an inclination angle encoder 20 to the arithmetic unit 22 and a pulse is sent from the arithmetic unit 22 to a horizontal move part 18 of the moving device 17. Then, the moving device 17 is horizontally moved. After that, a pulse is sent to a vertical move part 19 and the moving device is vertically moved. The holder 3 is moved in orthogonal direction to the gantry 1 and advances a head part into a tunnel 10. Moving quantity in the horizontal, vertical and composite direction is displayed in display parts 23, 24 and 25 and the moving device 17 is stopped in an optimum position.
Patent JP-S57142503-A (JP)
Title: Detector for length of paper
Inventor: KAN TOMIO
IPC: G06M7/06
Filed: 1981-02-27
Abstract: PURPOSE:To perform a reliable detection of the length of a paper irrespective of bending and breaking of a paper, by employing the maximum value out of a plurality of detecting results of the length obtained from a plural number of detectors positioned perpendicularly to a conveying direction of paper. CONSTITUTION:A plural number of projectors (not shown) and light collectors 11-17 are mounted in a conveying path 10 of papers so that they are positioned facing and opposite to each other and perpendicularly to a conveying direction (a). A time length, elapsing from a time when the light collector 17 is shielded from a light until a time when the collector 11 is shaded, is detected by counting of a clock pulse to detect a distance la of skew of papers from the detecting results. A skew value theta' deg. is then computed, and if the result is, for example, 3 deg. or more, it is rejected. If it is within 3 deg., lengths l1-l7 in the conveying direction are computed from the shading time of each of the collecting elements 11-17 to determine the maximum value as a length L of the paper.
Patent JP-H02208071-A (JP)
Title: Platen driver for printer
Inventor: NANBA HIDEYUKI
IPC: B41J3/54
Filed: 1989-02-07
Abstract: PURPOSE:To largely reduce a deviation of printing between printing heads due to the pitch error of a gear by equalizing an interval between a plurality of printing heads 2 in a feeding direction to the moving distance of a sheet when a second gear is rotated integer number of times. CONSTITUTION:When a platen 1 is rotated so that a sheet 3 is moved a distance L, the number of teeth of gears are so formed that a pinion (second gear) 6 of a rear stage and an intermediate gear 51 are rotated one revolution, a pinion 52 of a front stage and an intermediate gear 53 are rotated four revolutions, and the output gear 54 of a motor 5 are rotated twenty revolutions. That is, the respective gears are rotated just integer number of revolutions. Accordingly, when the sheet 3 is advanced at the distance L and printing heads 3 (Y, M, C, B) print the same position on the sheet 3, the gears except a large gear (first gear) 4 are always engaged with the same gears in the same state. As a result, even if an error of printing position occurs at the head due to the pitch errors of the gears, the error is exhibited as the same error in the same direction at the respective heads.
Patent JP-H10202130-A (JP)
Title: Pulverizing treatment apparatus for gypsum board waste
Inventor: SUGIYAMA MASAKI
IPC: B02C18/14
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out pulverization work without deteriorating the pulverization performance due to winding of thick paper sheets. SOLUTION: A pair of guide walls 16, 17 at a prescribed gap are installed in a casing 15 and a waste sending route A is constituted of the guide walls 16, 17. A throwing inlet 18 for a material and a discharging outlet 19 are formed in an upper end part and a lower end part, respectively, of the sending route A. A large number of cut holes (b), (b) are formed in the guide walls 16, 17 and claw blades (a), (a) of pulverizing rings 7, 8 are projected to the sending route A through the cut holes b, b. A storage bag 20 for a treated material is installed in the lower part of the casing 15 in a freely detachable manner.
Patent JP-S62189940-A (JP)
Title: Inductor type generator
Inventor: KANEYUKI KAZUTOSHI
IPC: H02K9/19
Filed: 1986-02-12
Abstract: PURPOSE:To keep an air gap small, by surrounding a rotor in a machine, with a closed chamber formed with a front bracket and a rear bracket, a stator core, and a surrounding unit for covering a stator coil on both sides, and by feeding lubricant into the closed chamber. CONSTITUTION:A rotor 21 rotating together with a rotary shaft 1 is rotatably supported by bearings 14, 15. A front bracket 26 is firmly fitted on the bearing 14, and a rear bracket 30 is firmly fitted on the bearing 15, and on the inner peripheral surface of the front bracket 26, a stator core 10 is fitted. A stator coil 11 wound up on the stator core 10 is enclosed by a surrounding unit 24, and the tips 27 of the surrounding unit 24 are inserted into the concave sections 26a, 30a of the front and rear brackets, and a closed chamber 40 is formed on the periphery of the rotor 21. Lubricant 41 is fed into the closed chamber 40 and is put between the rotor 21 and a stationary section on the periphery. As a result, the air gap of a magnetic pass between the rotor and the stationary section is kept small, and the output is increased.
Patent JP-H11221160-A (JP)
Title: Warmer
Inventor: AKIYAMA ISAMU
IPC: A61J9/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency and convenience in use, uniformly keep warm the a low temperature, and improve the safety by providing a latent heat thermal storage material which is cylindrical and can be stacked in multi-stage, in which a material to be kept warm is placed on the upside of the cylinder or inserted in the interior. SOLUTION: Cylindrical polymethylpentene molded containers 2A, 2B stacked in two stages are respectively filled with latent heat thermal storage material 1 such as sodium acetate, and a heat insulating material 3 is formed by the latent heat thermal storage material 1 and the polymethylpentene molded containers 2A, 2B. The molded containers 2A, 2B of the warmer are formed in such a manner that the outside diameter is 11 cm, the height is 5 cm, the thickness (latent heat thermal storage material filling thickness) is 0.75 cm, and the container wall thickness is 1.5 mm. The warmer can be used for keeping warm a glue solution 5 after the heat insulating material 3 is heated by an electronic oven or boiling.  The warmer is suitable for keeping warm drinks such as coffee, Japanese Sake, or the like and the other materials to be kept warm in addition to the glue 5, and the quantity of thermal storage material is changed or the design of an exterior material can be changed according to a purpose.
Patent JP-S62185269-A (JP)
Title: Photomagnetic recorder
Inventor: ANDO AKIRA
IPC: G11B11/105
Filed: 1986-02-12
Abstract: PURPOSE:To supply magnetic field at all time with a constant intensity to a photomagnetic recording medium by so controlling that an optical head part and an external magnetic field generating part are positioned at a prescribed position against a photomagnetic recording medium, and make the external magnetic field generating part smaller in size and consume less power. CONSTITUTION:The optical head part 5 and the external magnetic field generating part 10 are provided facing each other with the photomagnetic recording medium between themselves. Also a focusing error detecting circuit 11 and a tracking error detecting circuit 12 which are to detect the position of the part 5 in relation to the photomagnetic recording medium. By using the resulting detection signals, an objective lens plane 23a and a solenoid plane 13a are controlled so that at all time they face each other with a constant distance between themselves. In such a way, an electromagnetic coil 13 can be made able to supply a magnetic field with a constant intensity to a laser light projection plane made of a vertically magnetized film, and also the photomagnetic recording device itself can be made smaller in size.
Patent JP-2000228379-A (JP)
Title: Wafer cleaner
Inventor: YAMAZAKI SHINYA
IPC: H01L21/304
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To attain sufficient cleaning effects or ringing effects without increasing a flow rate of a detergent or pure water to be supplied to a cleaning bath or a rinsing bath by a method, wherein a cleaning or rinsing detergent or pure water efficiently flows in between wafers arranged aligned. SOLUTION: A wafer-retaining tool 4 is installed in a cleaning bath or a rinsing bath. Used as the wafer-retaining tool 4 a columnar support rod 6 is provided in which a plurality of substantially oval track-like inclined grooves 8 are formed on a peripheral face at predetermined intervals so that inclined directions are alternately changed, and which can make a plurality of rotations and in a state in which the margin of a wafer W meshes with the inclined groove 8, the plurality of wafers W are supported vertically between the plurality of support rods 6 and are arranged aligned, and also when the support rod 6 is rotated in this state, the intervals between the wafers W are changed, while the wafer W is rotated in a peripheral direction.
Patent JP-H11221135-A (JP)
Title: Bed
Inventor: TAKEDA KAZUO
IPC: A47C19/22
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a bed whose lid can be opened and closed while bedding is held on the box, which allows the bedding to be dried, and eliminates labor to carry the bedding. SOLUTION: A bed is composed of a body 1 in a box shape whose oversurface is opened and a box installed on the body 1 so as to block the opening when it is in the horizontal attitude, wherein the box is composed of a first box 3 and a second box 4 arranged in line in the longitudinal direction of the body 1. The forefront 5 of the first lid 3 and the tail 8 of the second box 4 are supported on the bed body 1 rotatably in the direction that the opposing tail 6 and forefront 7 of the first 3 and second box 4 elevate so as to open the opening, and also these 5 and 8 are movable in the longitudinal direction of the bed body 1. The tail 6 and forefront 7 of the first 3 and second box 4 are coupled together by hinge 9 rotatably in the direction to form an inverted V-shape.
Patent JP-H02209000-A (JP)
Title: Mis-mounting prevention system of chip component
Inventor: HINO TOSHIKATSU
IPC: H05K13/00
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a chip component mis-mounting prevention system in which mis-mounting can be surely confirmed by a method wherein a specified reel, a tape, a bar code reader, and a controller are provided to surely designate the set position of a chip component. CONSTITUTION:The set position of a chip component on a board is visually displayed, for instance, in channel numbers and designated on a display device 8. The confirmation of components by type is made by making a bar code reader 5 read a coded data 4b of a label 4a attached to the surface of a reel 3. Moreover, the polarity judgment of a chip component possessed of electrical polarity is made by making the reader 5 read the polarity mark printed on a tape 2a. These processings and controls are executed with a controller 6, the set position of a chip component on a board is designated basing the read data, and when the chip component possessed of polarity is mounted on the set position, the mounting of the chip component is processed confirming its polarity mark by the reader 5, whereby the mis-mounting of a chip component can be surely prevented.
Patent JP-S61189176-A (JP)
Title: Piezoelectric ultrasonic wave motor
Inventor: ENDO AKIRA
IPC: H01L41/09
Filed: 1985-02-16
Abstract: PURPOSE:To readily rotate normally and reversely a motor in high efficiency, small size and reduced thickness by mounting a pair of piezoelectric vibrators in a normal direction of rails in parallel with a ring shape surface on ring- shaped rails of an elastic material having a notch. CONSTITUTION:Ring-shaped rails 12 having a notch 11 made of an elastic material is contacted with the lower surface of a rotor 7. Piezoelectric vibrators 13 are mounted at both sides of the notch 11 near both ends of the rails 12 in parallel with the flat rail surfaces at the output shaft to form an ultrasonic wave motor. Thus, an elastic wave is generated at the rails 12 similarly to the rails of the linear motor, and a rotary force is applied to the rotor 7. The vibrators 13 are secured to the bottom plate 14b of a motor casing 14, and the rails 12 are supported to the casing 14. Two guides 17a are projected on the raised side of the inner periphery of the side wall of the rotor 7, a slide member 17 provided with a wear resistant lining 17b is mounted on the recess side, a spring 18 is mounted between it and the inner periphery of the side wall of the rotor, and the members 17 are pressed to the rails 12.
Patent JP-H08220244-A (JP)
Title: Spin detector
Inventor: KOIKE KAZUYUKI
IPC: H01J37/28
Filed: 1995-02-17
Abstract: PURPOSE: To detect a spin condition in a short time with high accuracy by detecting a diffused electron including the one having a diffusion angle not more than 90 degrees in a diffused electron by setting the advancing direction of an incident electron beam as a reference. CONSTITUTION: An electron diffusion detecting part is composed of a gold thin film 1, its holder 2 and electron detectors 3 to 6. An electron beam 7 to be measured is made incident on the thin film 1 from below, and diffused electrons 8 are detected by the detectors 3 to 6. Here, a taking-in solid angle of the detectors 3 to 6 is secured large so that diffused electrons 8 whose diffusion angle is not more than about 90 degrees can also be detected, and a thickness of the holder 2 is set in about 0.2mm, and diffused electrons whose diffusion angle is about 74 to 89 degree and about 90 to 166 degrees are made detectable. Therefore, detecting efficiency can be improved.
Patent JP-H01204086-A (JP)
Title: Cleaner for electrophotographic printing device
Inventor: FUKUDA MASUO
IPC: G03G21/10
Filed: 1988-02-10
Abstract: PURPOSE:To prevent toner in the cleaner from overflowing when the cleaner is detached from the device and to prevent waste toner from overflowing into the device by fitting a lid to the cleaner and heating a main body by a heat roller. CONSTITUTION:Toner remaining on a photosensitive drum 2 is scraped by a blade and the waste toner is stored in the cleaner main body 1. A recessed part 1a which receives the peripheral surface of the heat roller 3 of a fixing unit is provided in the bottom part of the cleaner main body 1, which is heated by the heat roller 3 in the recessed part 1a. Further, an opening/closing lid 4 is provided to the waste toner recovery opening 1b of the main body 1. When the cleaner is mounted on the device, a cleaner claw 5 is drawn right in the device and the lid 4 is wound up to open the recovery opening 1b. When the cleaner is detached, the claw 5 is returned to its original position by springs 6 and 7 to close the waste toner recovery opening 1b.