baber/WOPTO huggingface dataset:
Patent JP-H068137-A (JP)
Title: Grinder with thermal displacement correction device
Inventor: TERASAKI FUMITOSHI
IPC: B24B47/22
Filed: 1992-06-26
Abstract: PURPOSE:To provide a grinder having a thermal displacement correction device, free from interference with a robot hand or the like of automation specification, and effective even for such a workpiece unsuitable for a direct sizing application such as a non-circular workpiece. CONSTITUTION:The rotation of a rotary dresser 14 mounted on a spindle stock 3 is lowered to such level where a noise generated at a ball bearing within a frame body 15 does not interfere with a detected signal. Then, a grinding wheel 10 advances to come in contact with the dresser 14 and is made to stop, when a contact detection signal is outputted from a vibration sensor 17. At this stage, a difference between an X-axis instruction value from a numerical control device 70 and an actual coordinate value is obtained for use as a correction amount, thereby making an origin correction for an X-axis.
Patent JP-H0742398-A (JP)
Title: Elevator of multistory parking system
Inventor: YAMANE KEIZO
IPC: E04H6/18
Filed: 1993-08-04
Abstract: PURPOSE:To decrease the winding range of the outer peripheral surface of a drum that is required to wind up a plurality of ropes. CONSTITUTION:An elevating platform 7, a drum 13 and a balance weight 15 are provided. A elevating platform rope 11, which raises or lowers the elevating platform 7 as its amount of winding increases or decreases within the winding range M1 of the outer peripheral surface of the drum 13, is provided. A weight rope 17, which moves the balance weight 15 vertically in the direction opposite to that of movement of the elevating platform 7 as its amount of winding increases or decreases within the winding range M2 of the outer peripheral surface of the drum 13, is provided. The part of the winding range M1 over which the amount of winding fluctuates and the part of the winding range M2 over which the amount of winding fluctuates are set to overlap each other so that when the amount of winding of one of the ropes 11, 17 decreases, the amount of winding of the other rope increases toward the former rope.
Patent JP-H0837170-A (JP)
Title: Substrate treatment apparatus
Inventor: OKETANI HIROI
IPC: G03F1/82
Filed: 1994-07-25
Abstract: PURPOSE:To make an apparatus compact by a method wherein a treatment- liquid supply means is constituted so as to be displaceable from an action position up to a retreat position and it is formed to be a curved shape along the outer wall of an inside cup. CONSTITUTION:A treatment-liquid discharge nozzle 41 is installed on a treatment-liquid collection container via a support member 42 so as to be swingable around the axis P2 in the verticval direction. When a motor is turned in the forward and reverse direcrion, the nozzle 41 is swung from a retreat position shown by a solid line up to an action position shown by a chain line. The free end side of the treatment-liquid discharge nozzle 41 is formed to be a curved shape so as to be along the outer wall of an inside cup 30 in the retreat position, and it is formed to be slender in such a way that its curved tip reaches a position which slightly exceeds the axis P1 of a square substrate W in the action position. A discharge port 41a which is opened in its rear surface is opened to be a little longer than the length up to a corner part from the axis P1 of the square substrate W.
Patent JP-H1038940-A (JP)
Title: Radio anechoic chamber and test method for magnetic-field immunity
Inventor: MIYASHITA TETSUJI
IPC: H05K9/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a test method in which a magnetic-field immunity is tested easily by a method wherein a performance which is required as a radio anechoic chamber (an electromagnetic-field shielding performance, a site attenuation performance) is maintained with a specific configuration. SOLUTION: A radio anechoic chamber as a whole is surrounded with a shielding material 11 of a magnetic substance such as iron or the like. Then, various tile-shaped, wedge shaped or pyramid-shaped radio absorptive materials 12 are installed on a ceiling and on wall surfaces. In addition, a part of a floor face 13 is provided with a nonmagnetic-substance floor part 41, and the size of the nonmagnetic-substance floor part 41 is decided so as to be by a prescribed value or higher larger than the length and the breadth of the floor face of an object 20 to be tested. In this case, it is required that the nonmagnetic-substance floor part 41 is formed of a nonmagnetic material and of a shielding material.  Thereby, even when a a support base composed of a nonmagnetic substance is not used, the object 20, to be tested, of a prescribed value or higher can be separated from the magnetic substance. Consequently, only when the object 20 to be tested is placed on the nonmagnetic-substance floor part 41, the magnetic field immunity at a power-supply frequency can be tested easily.
Patent JP-S6440649-A (JP)
Title: Heat resistant nonwoven fabric
Inventor: NISHIMURA KUNIO
IPC: D04H3/009
Filed: 1987-08-04
Abstract: PURPOSE: To obtain a heat resistant non-woven fabric consisting of an aromatic polyamide fiber and a lowly oriented polyester fiber obtained by uniformly dispersing a specific amount of a polyamide therein, excellent in heat resistance and mechanical physical properties and suitable for a reinforcing material for various material such as a printing circuit board. CONSTITUTION: This heat resistant non-woven fabric is prepared by using a fiber obtained by melt-spinning (A) an aromatic polyamide fiber with (B) a lowly oriented polyester fiber obtained by uniformly dispersing 2-30 wt.% polyamide in a polyester preferably in (50/50)-(80/20) ratio. The non-woven fabric obtained therefrom keeps sufficient shape and dimensional stabilities even at a temperature higher than the melting point of the polyester, and suitable for various uses such as a substance cloth for a heat resistant printing circuit board accompanied with a heat treatment process at a solder-melting temperature.
Patent JP-H0479515-A (JP)
Title: Delay circuit in integrated circuit device
Inventor: SAKASHITA KAZUHIRO
IPC: H03K5/135
Filed: 1990-07-19
Abstract: PURPOSE:To avoid increase in the number of input terminals when plural delay circuits are mounted on an integrated circuit device by inputting a selection signal to select delay elements serially. CONSTITUTION:A selection signal used to select a desired delay with a selection circuit 1 is inputted serially from a serial input terminal as the external input terminal of an integrated circuit device 100 and outputted to the selection circuit 1 via a shift register circuit 4. Thus, many delay values are selected without increasing the number of input terminals for the selection signal. Thus, two input terminals as a serial input terminal SI and a clock input terminal CLK are always enough as external input terminals for the selection with respect to the number of delay elements to be selected and the increase in the umber of input/output terminals of the integrated circuit device is suppressed.
Patent JP-H0242906-A (JP)
Title: Seedling-planting unit of transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1988-08-02
Abstract: PURPOSE:To make hardly to occur gaps between seedlings by stopping operation of a seedling-feed unit in detecting the absence of matted seedlings at the supply position of a seedling-placing bed-plate and supplying seedlings from the upper part of the seedling-placing bed-plate. CONSTITUTION:The supply position is so set that the end part of matted seedlings is located at the upper end part of a seedling-placing bed-plate 9 and the matted seedlings are continuously fed by a seedling-feed unit (C) in case of the presence of the matted seedlings at the supply position. When the matted seedlings run out at the supply position, operation of the seedling-feed unit (C) is stopped at the time when the matted seedlings come to an end at the supply position.
Patent JP-S63100626-A (JP)
Title: Information recorder
Inventor: KURAASU KONPAAN
IPC: G01B9/02
Filed: 1987-08-04
Abstract: Interferometers are known for measuring the displacement of an object 6 with an accuracy of a fraction of 1  mu m, having digital display, and forward/reverse motion discrimination. To avoid the use of a special frequency stabilised laser source producing oppositely polarised beams of different frequencies, an interferometer is provided having a simple laser source 1, in which an interference line pattern is formed on a detection system 20 having a moving grating-like structure whose grating period corresponds to the period of the interference pattern. The effect of a moving grating is provided by a detection system comprising a linear array of photodiodes in which sequential activation of interjacent groups of photodiodes by a ring counter moves an effective grating pattern along the array. By counting the number of periods in the output signal of the detection system, changes in the measuring arm b of the interferometer can be measured with high accuracy. The interferometer may assist in measuring and controlling the movement of an optical recording head (Figure 7). <IMAGE>
Patent JP-H09291501-A (JP)
Title: Water absorbing and draining material
Inventor: SHIOJIRI KENTARO
IPC: E01D19/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To guide water, which has intruded the surface of a waterproof layer, to a draining groove by integrally forming a tape with a columnar body with the predetermined clearance, and arranging a water absorber in this clearance, and providing it on a water-proof layer of the surface of a floor panel. SOLUTION: A water absorber 1 is arranged in the longitudinal direction of a recessed surface tape 6 so as to be pinched between cylindrical bodies 8. A columnar body of a projecting surface tape 4 is thereby fitted in a recessed part of the cylindrical body 8 of the recessed surface tape 6. A water absorbing and draining material 12 is formed in the condition that the water absorber 1 is provided between the projecting surface tape 4 and the recessed surface tape 6 with a clearance S. At this stage, each one surface of the projecting surface tape 4 and the recessed surface tape 6 is coated with the rubber asphalt compound 9. Water intruded from a coating surface layer is sucked for guide to the clearance from both sides of the water absorbing and draining material 12, and led out by the capillary phenomenon of the water absorber 1.  With this structure, surface of the waterproof layer can be always maintained in the waterless condition.
Patent JP-H0361394-A (JP)
Title: Electroplating device
Inventor: YAMAMOTO TERUAKI
IPC: C25D5/08
Filed: 1989-07-28
Abstract: PURPOSE:To form a uniformly plated layer in a range over the whole surface of metal without generating a gas pit by traveling a cathode with a metallic plate fitted to the rear surface thereof in the upper part of an anode and ejecting an electrolyte to the metallic plate from the upper face of the anode and performing electroplating. CONSTITUTION:A metallic plate 15 is fitted to the rear surface of a cathode 10 and fixed with the fixtures 16a by an air cylinder 16. The electrolyte circulating pumps 7 are operated to sent the electrolyte 6a in a tank 6 into the anodes 8 from the feed ports 3a. The electrolyte 6a is ejected from the slit holes 8b provided on the upper faces of the anodes 8 and circulated between an upper step part 4a and a lower step part 4b. In this state, a motor 14 is operated to drive a traveling chain 12 and the cathode 10 is traveled along a guide shaft 9 at the prescribed velocity. Therefore the electrolyte 6a ejected from the slits 8b is jetted on the metallic plate 15 and electroplating is performed by conducting electricity between the anodes 8 and the cathode 10. At this time, the ejected electrolyte 6a is controlled by regulating the valves 7a. Thereby a plated layer uniform in film thickness and surface roughness is formed in a range over the whole surface of the metallic plate 15 and generation of a gas pit is prevented.
Patent JP-H0540760-A (JP)
Title: Information processor
Inventor: KAGAMI YOSHIJI
IPC: G06F17/21
Filed: 1991-08-02
Abstract: PURPOSE:To easily reread generated document data. CONSTITUTION:When a document name, a generation date, a page number, etc., are inputted from a keyboard 4, bar code encoded information is generated based on them and is outputted to and preserved in an FD together with document data. The bar code is printed out together with document data. When the printed-out bar code is read by a bar code reader 1, preserved document data is read out and is displayed on a CRT 5.
Patent JP-H0729129-A (JP)
Title: Apparatus for detecting position of head
Inventor: OBATA SEIJI
IPC: G11B5/008
Filed: 1993-07-09
Abstract: PURPOSE:To display a data whereby each head is easily adjusted at the optimum position to a corresponding track. CONSTITUTION:A plurality of test signals RS are recorded to a magnetic tape 8 loaded on a tape recorder 1 with a fixed head. The test signals RS are reproduced by a head part 7. The head part 7 consists of a recording head 7a, a reproducing head 7b and an erasing head 7c. Moreover, each head consists of a plurality of heads so that the head can meet tracks of the magnetic tape 8. The reproducing output, from the head part 7 is supplied to a computer 15. The computer 15 detects based on the supplied signal whether each head is at the optimum height to the track of the magnetic tape 8. The detecting result, is displayed at a display 3.
Patent JP-2001019433-A (JP)
Title: Production of ferric sulfate solution
Inventor: KAKIO TOSHIHIKO
IPC: C01G49/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To industrially easily produce a ferric sulfate solution at a low cost by dissolving an iron ore containing a specified wt.% or more [expressed in terms of trivalent iron (Fe3+)] of FeOOH in sulfuric acid. SOLUTION: An iron ore containing >=30 wt.% [expressed in terms of trivalent iron (Fe3+)] FeOOH is dissolved in sulfuric acid preferably after firing at 200-600 deg.C for <=1hr and crushing with a crusher such as a jaw crusher, a hammer mill or a ball mill. The solubility of the iron ore is increased in accordance with the reduction of the particle diameter and <=500 μm, preferably <=300 μm particle diameter is adopted. The sulfuric acid is preferably 30-50 wt.% sulfuric acid and is used in a ratio of SO4 to total iron of 1.0-1.5. Reaction conditions include >=70 deg.C, preferably >=90 deg.C reaction temperature and 3hr reaction time.
Patent JP-H05205602-A (JP)
Title: Method and device for forming switch pole and switch pole of medium voltage or high voltage switch
Inventor: ERITSUHI KESHI
IPC: H01H73/00
Filed: 1992-07-21
Abstract: PURPOSE: To provide a method to form a switch pole of a medium or high pressure switch which does not particularly require an expensive auxiliary means so much since it is simple. CONSTITUTION: When a switch pole 10 is assembled, individual parts 12, 14, 20 and 30 of a housing 36 are fixed by being loosely superposed on each other by a holder 76. Then, a casting material 38 is cast in an upper part opening space between an armature 18 and a support insulator 14 and between an armature 28 and a switching chamber insulator 24. After this casting material 38 is at least partially hardened, the holder 76 is rotated with a horizontal shaft 74 as the center, and afterwards, the casting material 38 is filled in an upper part opening space between an armature 32 and the switching chamber insulator 24 and between an armature 22 and the support insulator 14. Therefore, before assembling of the switch pole 10 is completed, contact pieces 48 and 68 can be automatically adjusted to each other, and an airtight test can be performed.
Patent JP-S5896380-A (JP)
Title: Recognition device for online handwritten character
Inventor: YOSHIDA KAZUNAGA
IPC: G06K9/62
Filed: 1981-12-02
Abstract: PURPOSE:To recognize input data regardless of the number of strokes by sampling the input data at equal position intervals without reference to whether a pen is turned on or off, and using data on direction between two sampling points as a direction pattern. CONSTITUTION:To a character recognition device which inputs handwritten characters on online basis, holographs of the handwritten characters are inputted as position information through a tablet part 81. A starting and ending terminal detection part 82 detects the start 92 and end 93 of the writing of one character from said position information, and a conversion part 85 at some specified intervals without reference to whether a pen is turned on or off and detects data on moving directions between those sampling points 41 as direction patterns 51. In a standard pattern storage part 88, standard character patterns corresponding to prescribed characters are stored previously and a pattern matching part 87 matches the character pattern of said inputted handwritten character with the standard character patterns to discriminate the kind of the inputted character.
Patent JP-H0480017-A (JP)
Title: Manufacture of laminate film
Inventor: NIWA SUSUMU
IPC: B29L9/00
Filed: 1990-07-23
Abstract: PURPOSE:To stably keep a slit at a normal position when films are bonded together by a method wherein the slit having uncut part at a specified interval and extending in the machine direction are provided at least on one plastic film and a plurality of plastic films are bonded together. CONSTITUTION:Rolls 1 and 3 on which a plurality of plastic films 2 and 4 to be laminated are wound are provided and slits 7 having uncut parts 6 are extending in the machine direction are formed at a specified interval on a plastic film 4 delivered out of one 3 of the rolls by means of a cutter apparatus 5 provided in the front of the roll 3 in the forwarding direction of this film 4 and a plastic film 2 delivered out of the roll 1 are bonded together through an adhesive. On the laminated film thus prepd., the uncut parts 6 provided on slits 7 resists a tension applied for crease recovery of the plastic film when lamination is performed and prevents the slits from opening out.
Patent JP-S6256605-A (JP)
Title: Fluid pressure cylinder
Inventor: KANEKO KUNIHISA
IPC: F15B15/22
Filed: 1985-09-03
Abstract: PURPOSE:To reliably stop a piston at the stroke end by supporting a brake packing formed by uniting a cushion packing and a brake shoe in a body by a support ring mounted on a cylinder in such a manner as to displace. CONSTITUTION:Brake packings 15, 36 are formed by uniting cushion packings 16, 38 and brake shoes 17, 30, 39 in a body. The brake packings 15, 36 are supported in such a manner as to displace by a support ring 18 mounted on a cylinder 1. In this arrangement, in the vicinity of the stroke end of a piston 7, the piston 7 is subjected to shock absorbing force due to cushion pressure, and the brake packings 15, 36 are deformed by the cushion pressure to apply the braking force of the brake shoes 17, 30, 39 to a cushion ring 6, so that the piston 7 can be reliably stopped at the stroke end.
Patent JP-H0483922-A (JP)
Title: Assembling method of viscous coupling
Inventor: KONDO SHUGO
IPC: F16D35/00
Filed: 1990-07-23
Abstract: PURPOSE:To made variation of characteristic small and stabilize performance by increasing the number of plates having specified plate thickness and selecting plates having plate thickness near to specified plate thickness as a basis to make a choice among different plate thickness. CONSTITUTION:An assembly device 20 is comprised of a control part 21, plate supply devices 22a, 22b, 22c, 22d, 22e that supply plates having standard plate thickness one by one, and a colume measuring apparatus 23. When plates having standard plate thickness are judged assembled exceeding specified volume in a fluid chamber 4 with these means, remaining volume of the fluid chamber 4 is measured by the volume measuring apparatus 23, the number of plates having plate thickness that become a basis is increased from the measured value, and plates having plate thickness more near to it are selected and distributed. Then, a command signal is sent from the control part 21 to the plate supply devices 22a, 22b, 22c, 22d, 22e of respective plate thickness, and plates having necessary plate thickness are supplied to the extent of the necessary number of sheets. Since the number of sheets of plates having different plate thickness can be reduced with these means, viscous coupling having small variation of performance can be manufactured.
Patent JP-S6085931-A (JP)
Title: Inner surface treating device of macromolecular tube
Inventor: KUROIWA MINORU
IPC: B29C71/04
Filed: 1983-10-19
Abstract: PURPOSE:To enable to make electrical discharge treatment of an adhesive agent at a step and curvilinear part or even a joint part of a macromolecular tube, by forming a device making electric discharge treatment of an inside surface layer of a hard macromolecular tube so as to move along an outside surface of the tube. CONSTITUTION:Carbon monoxide is introduced by a steel gas cylinder 12 from one side of a hard macromolecular tube 1 and sucked by a vacuum pump 13 from the other side of the tube 1, through which inner gas pressure is kept at an appropriate state. When voltage is applied to an induction coil 3 by making use of high voltage power source 5 and a matching circuit 4 under the above state, an electrode is formed. With this construction, a plasmic state is caused to the macromolecular tube and the inside of the macromolecular tube is modified. In this instance, as the tube is prevented from softening through heating from an induction coil part, the induction coil 3 is arranged on a heat insulating ring 2' represented by a cylindrical ceramics in a winding state. Three rollers 15 are provided between an inner circumferential surface of the heat insulating ring 2' and an external circumferential surface of the macromolecular tube 1 and made movable on the external circumference of the macromolecular tube.
Patent JP-H1140820-A (JP)
Title: Manufacture of semiconductor dynamic sensor
Inventor: OTSUKA YOSHINORI
IPC: G01L9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make a first semiconductor substrate on a recess uniform in thickness, when a second substrate is bonded on the first semiconductor substrate provided with a recess, so as to form a semiconductor dynamic sensor composed of a diaphragm and others on the recess. SOLUTION: An epxitaxial Si layer 2 is formed on an SIMOX substrate 1, a mask aligning trench (first recess) 3 is formed by a trench processing, an insulating film 4 is filled up into the trench 3, and another trench (second recess) 5 is formed through the trench processing. An Si substrate 6 as a second semiconductor substrate is pasted on the SIMOX substrate 1. Thereafter, the surface of the SIMOX substrate 1, opposite to its surface bonded on the Si substrate 6, is subjected to etching, whereby an Si substrate 1a and an insulating film 1b are removed by etching. Through this setup, a diaphragm is formed on a reference pressure chamber 7, and than a pressure detector is formed on the diaphragm.