baber/WOPTO huggingface dataset:
Patent JP-H02166610-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: KUSANO YUTAKA
IPC: G11B5/31
Filed: 1988-12-21
Abstract: PURPOSE:To allow the characteristics on the assembly of the thin-film magnetic heads to be known even after the completion of the heads by providing a display means for displaying the arranging positions of the thin-film magnetic heads on the assembly to a part of the thin-film magnetic heads. CONSTITUTION:Regions of plural pieces of substrates 1 are assured on the assembly 1a and prescribed address numbers are determined at A, B, C... in a direction X and 1, 2, 3... in a direction Y on a nonmagnetic material 1a. These address numbers are determined as the display contents of the display member 7. The arranging positions on the nonmagnetic material before cutting and separating are, therefore, known by collating the address numbers recorded on the display member 7 even after the assembly is cut and separated as the individual thin-film magnetic heads. The instantaneous confirming of the characteristics, etc., corresponding to the arranging positions is possible in this way and the recognition and control of the characteristic distribution, etc., of the thin-film magnetic heads ranging the entire part of the assembly 1a are possible.
Patent JP-H11241769-A (JP)
Title: Metallic gasket
Inventor: MIURA MASAHIKO
IPC: F02F11/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate interference between a fixing part and a facing surface to ensure shim function, by positioning the fixing part for fixing a shim plate to an elastic metal plate to a position corresponding to a water jacket, in a metallic gasket where the shim plate is placed between a pair of elastic metal plates. SOLUTION: A shim plate 4 placed between elastic metal plates 2, 3 constituting a metallic gasket 1A consists of a body part 21 corresponding to a range of an end surface 57 of a cylinder body 51 of a cylinder block 50 and a projecting part 23 integrally extending from the body part 21 to a position corresponding to a water jacket 58. Since a fixing part 30 for fixing the shim plate 4 to the elastic metal plate 3 by caulking is positioned to the projecting part 23, in the condition that the fixing part is tightened between the cylinder block 50 and a cylinder head, the fixing part 30 does not interfere with a facing surface including the end surface 57 and seal function of a metallic gasket 1A is not damaged.
Patent JP-H10130976-A (JP)
Title: Device for braiding three threads by single rotating movement to form three thread plated braid
Inventor: TANAKA KAZUE
IPC: D02G3/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a three thread plaited braid as a yarn for a woven fabric at a low cost in high productivity. SOLUTION: This device for braiding three threads has fixed outer shells 6 and 7 having 8-shaped slit, a cylinder rotating interior of the outer shell 6 and 7 and three hollow spindles arranged at a distance on the rotating circumference. The spindles are formed to move in the 8-shaped slit. The center of the outer shell 6 and 7 has a hole for threading a thread. Source threads are set on the spindles, threaded from the holes of the spindles through the interior of the cylinder to the hole of the outer shell 6 and 7 to pull out from the hole. Three threads are set as same as the above. The objective three thread plaited braid is obtained by rotating the cylinder and winding up the three threads.
Patent JP-H06276609-A (JP)
Title: Electric drive system
Inventor: RITSUKU UIBUINA ANNA ADERUSON
IPC: H02M7/797
Filed: 1993-12-21
Abstract: PURPOSE: To supply an electric drive system improving the reliability of a battery and the efficiency of the system. CONSTITUTION: An AC electric drive system contains a bi-directional power semiconductor interface 20 between a battery 22 or an auxiliary energy storage device and a power inverter 10. The bi-directional power semiconductor interface 20 boosts the input DC voltage so that DC link voltage substantially has no relation with the input DC voltage and the parameter of the battery 22 or the energy storage device and reduces/connects DC link voltage from input DC voltage. Then, input DC voltage is controlled so that efficiency is made maximum by using a prescribed torque envelope value.
Patent JP-H06167722-A (JP)
Title: Active matrix substrate and its production
Inventor: ONO EIZO
IPC: G02F1/136
Filed: 1992-11-30
Abstract: PURPOSE:To realize a display screen which has good image quality and is bright by forming Polycrystalline silicon thin-film transistors (TFTs) and auxiliary capacitors with the same process and lessening the generation of parasitic capacitance and leakage, etc. CONSTITUTION:The channel 2C of the TFTs are formed by self-matching with gate electrodes 4, 6. Namely, an impurity is implanted into a first semiconductor layer with a semiconductor layer for the gate electrodes as a mask, by which sources 2A and drains 2B are formed. Then, the ends of the gate electrodes 4, 6 and the ends of the channels 2C are liable to align and the overlap parts of the gate electrodes 4, 6 and the sources 2A and the drains 2B are extremely little. Further, first auxiliary capacitor electrodes 2d forming the auxiliary capacitors by implanting the impurity into the first semiconductor layer are formed simultaneously with the sources 2A, etc., of the TFTs for their constitution. In addition, second auxiliary capacitor electrodes 8B are formed simultaneously with source wirings 8A or gate wirings 10A. Then, the active matrix substrate is produced without separately requiring a stage for forming the auxiliary capacitors.
Patent JP-H08155552-A (JP)
Title: Blank sheet for panel forming and corner working method and corner working device for panel
Inventor: HONGO TOSHIO
IPC: B21D5/01
Filed: 1994-12-01
Abstract: PURPOSE: To make it possible to round and bend ridge angle parts bent at four sides and to form a round shape continuing spherical faces and columnar faces at the corner parts of a panel at the time of bending a sheet for forming the panel. CONSTITUTION: The sheet for the panel is notched 17 at the corners in a cutting stage. These notches 17 are composed of nearly elliptically arc-shaped curves and straight lines at which the ends D join and meet each other so as to approximate the round corner parts 15 to be formed to a state incising the corner parts at a central one line. The ridge angle parts bent on the four sides are rounded by long and short side round bending. The corner parts rounded and bent on the respective long and short sides and the sheet ends on the bent side are butted and formed continuously so as to have roundness by using male and female molds having nearly 1/8 spherical faces at the ridge parts formed of three planes intersecting orthogonally with each other after round bending on the long and short sides.
Patent JP-H10137645-A (JP)
Title: Method and apparatus for forming water film
Inventor: SUGIHARA ARINORI
IPC: G03B21/608
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To form a water film surface which falls in the continuous shape of a thin film curved surface or a thin film plane surface even for a small quantity of water by diffusing water radially from the plane periphery of a plane collision object by a method in which water is dropped to collide with the plane collision object from above or water is thrown up to collide to the plane collision object from below. SOLUTION: This water film surface forming apparatus 1 used as an object in amusement facilities, gardens, etc., has a column-shaped or thin-plate-shaped plane collision object 4 having bottom surface parts of circle, triangle, rectangle, polygon, etc., which are arranged in a water tank through a support 2 and a pole 3 on the upper and lower surfaces. Water taken up from the water tank by a storage pump is raised to a prescribed height by a hose 5 and dropped from a prescribed high position by a nozzle 6 to collide with the upper surface of the object 4. In this way, water is diffused radially from the plane periphery 4A of the object 4 to form a water film surface which falls continuously in the shape of a thin film curved surface, and the water film surface is kept stable by surface tension.
Patent JP-H11153609-A (JP)
Title: Probe microscope
Inventor: WAKIYAMA SHIGERU
IPC: G01N37/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the probe microscope provided with a means which easily position and converges the semiconductor laser light of the probe microscope, such as an inter-atomic force microscope and a magnetic force microscope, having a displacement detection system consisting of a spring element, a photodetecting element, etc., fitted atop of a fine moving element on the tip of the spring element and a means which can replace the spring element. SOLUTION: A block 11 where holder parts 1 holding spring elements 2 can be arranged is provided in a device and the holder parts 1 and block 11 are fixed with a magnetic force; and a jig member constituted into a three- dimensional moving means (stage) constituted in the device is used to replaces the spring elements 2 held by the holder parts 1 between the block 11 and the detecting means part constituted in the device, thus constituting the probe microscope.
Patent JP-H10160920-A (JP)
Title: Color filter and its production
Inventor: YOKOTA TOSHIO
IPC: G02F1/1335
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the charging of static electricity from a color filter substrate by forming a transparent conductive film capable of withstanding an etching stage of a block matrix on a color filter substrate. SOLUTION: The transparent conductive film 25 consisting essentially of SnO2 is formed on one surface of the transparent substrate 20 of the color filter 3. The black matrix 21 is formed on the surface on the side opposite to the transparent conductive film 25 of the transparent substrate 20. Next, a sensitive material for coloration of a first color, for example, red, is applied on from above the black matrix 21 and after a photomask is arranged thereon and is exposed, development is executed to form red pattern layers. The sensitive materials for coloration of second and subsequent colors, for example, green and blue are applied in the surface and after the photomask is arranged and exposed, the development is executed to form the pattern layers of green and blue.  Next, an overcoating layer 23 is formed on the black matrix 21 and the colored layers 22 by applying, for example, a photosetting resin thereon.
Patent JP-H03182439-A (JP)
Title: Sheet feeder
Inventor: HOSHI AKIMITSU
IPC: B65H7/00
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the deterioration of the first copy speed by pre-feeding small-sized sheets in a sheet path from the resist roller of a copying machine main body to the separating section of a sheet feeder, and starting the feed of large-sized sheets by a sheet feed signal from the copying machine main body. CONSTITUTION:The sheet feed direction length of small-sized sheets is made shorter than (b-c) and the distance (c) is set narrower than the minimum sheet feed interval during continuous copying, where (b) is the distance along a sheet path from the resist roller 13 of a copying machine main body 41 to the tip section of loaded sheets S3 and (c) is the distance from a lower sheet feed unit 7 to the tip of the sheets S3. One of the sheets S3 with the short length in the sheet feed direction is invariably fed in the above sheet path, and the rear ends of the sheets S3 are located on the downward of the lower sheet feed unit 7. The sheets S3 with the long length in the sheet feed direction are fed directly from a loading section 6 by the sheet feed signal of the copying machine main body 41. The distance between the rear end of the pre-fed sheet 286 and the loaded sheets S3 in a deck 6 is set narrower than the sheet feed interval during continuous copying.
Patent JP-H06169197-A (JP)
Title: Positioning of cap to circuit board
Inventor: KUBOTA KAZUYUKI
IPC: H05K13/04
Filed: 1992-12-01
Abstract: PURPOSE:To make it possible to position rightly the center of a cap to the center of a circuit board by a method wherein the tapered parts of the inner surfaces of pawls provided on the periphery of a cap press are brought into contact with the outer periphery of the flange of the cap, the cap press is further made to descend and the upper surface of the cap is pressed by the lower surface of the cap press to fix the cap. CONSTITUTION:A cap press 8 provided over a pallet 5 is made to descend, whereby as the tapered parts of the inner surfaces of pawls 7 provided on the periphery of the press 8 come into contact with the outer periphery of a flange 4a of a cap 4, the cap 4 is properly positioned to the center of the pallet 5. When the press 8 is further made to descend, the lower surface of the press 8 presses the upper surface of the cap 4 to fix the cap 4. Thereby, even in the case where the dimension of the external shape of a sealing frame 3 of a circuit board 1 is not coincident with that of the external shape of the flange of the cap, the center of the cap can be properly positioned to the center of the circuit board.
Patent JP-H03182097-A (JP)
Title: Vacuum protection device for particle accelerator
Inventor: HAYASHI SOICHIRO
IPC: H05H7/00
Filed: 1989-12-12
Abstract: PURPOSE:To eliminate cable wiring works and subsequent adjusting test and lessen the space for installation by incorporating a high voltage block, control block, and drive block in a single piece into a vacuum protected controller. CONSTITUTION:In a vacuum protected controller 11-1 of a beam line 7 are incorporated, as in a single piece, a high voltage block PC to change the characteristics of a vacuum pressure sensor 10, a control block CL to emit an open/close command for a shutoff valve 12 upon comparing the output of the high voltage block PC with the reference vacuum degree followed by judgement, and a drive block VD to drive this shutoff valve 12. This consolidated constitution couples the blocks one another through connectors to eliminate necessity for cable wiring works and subsequent adjusting test, and also the vacuum protected device obtained for a particle accelerator requires a minor space for installation.
Patent JP-H11167908-A (JP)
Title: Battery and battery box
Inventor: KARASUNO YOSHINORI
IPC: H01M2/34
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To set a cylindrical battery in the correct direction in a battery box. SOLUTION: In a battery 1 having a cylindrical outer case 2 and having a positive terminal and a negative terminal at the ends of the outer case 2, a circular recessed groove 2A along in the circumferential direction of the outer case 2 is formed in a position where the outer circumferential surface of the outer case 2 is and is not the central part in the axial direction of the battery 1, and projections 15A, 15B engaging with the recessed groove 2A are formed within a battery box 11. The battery 1 surely makes setting in a specified direction to the inside of the battery box 11.
Patent JP-H08181937-A (JP)
Title: Combination camera provided with electronic viewer frame
Inventor: NATSUME MASATO
IPC: H04N5/781
Filed: 1994-12-26
Abstract: PURPOSE: To display a view angle for panoramic photography and a usual view angle for video camera simultaneously on a electronic viewer frame and to identify the both clearly. CONSTITUTION: This camera is provided with a panorama detection section 5 detecting the image pickup mode of a still camera 4 to be the panoramic photography mode and with a motion picture video signal processing means 7 applying prescribed processing to a motion picture video signal branched from a moving image video signal S1 recorded on a recording medium when the still camera 4 is operated in the panoramic photography mode and applying processing to the signal of a part corresponding to the panorama photographing view angle in the usual view angle and other parts so as to differential the display state of the parts.  Both the usual view angle for video camera and the panorama view angle for panoramic photography are simultaneously displayed on a screen of one and the same electronic viewer frame 8 without giving any effect onto the recording of the motion video image by differently displaying the signal of the part corresponding to the panorama photographing view angle in the usual view angle and the other parts and the both are clearly identified.
Patent JP-H10129170-A (JP)
Title: Clip file
Inventor: NAKAMURA YOSHIO
IPC: B42F1/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a clip file for simply putting in or putting out with efficient operability and lightly filing a single sheet or a plurality of sheets. SOLUTION: A clip is provided at an inside of an inner surface of a file cover 1. Several rubber sheets 6 are provided between a sandwiching unit and the cover 1. And, a retaining plate and a spring are provided on an upper part of each of the rubber sheets 6.
Patent JP-2001139624-A (JP)
Title: Method for producing polyvinylimidazoline
Inventor: TAKAHASHI FUMIHARU
IPC: C08F6/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily recovering highly purified polyvinylimidazoline from a polyvinylimidazoline-containing solution, particularly a method suitable for recovering polyvinylimidazoline having a high molecular weight. SOLUTION: A method for producing polyvinylimidazoline includes a process of adding the first solvent to a polyvinylimidazoline-containing solution to prepare a solution containing a fine crystal of the polyvinylimidazoline and a process of adding the solution containing the fine crystal of the polyvinylimidazoline to the second solvent to precipitate the polyvinylimidazoline.
Patent JP-H11137855-A (JP)
Title: Experience system
Inventor: MURAMATSU KENICHI
IPC: A63G31/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a system to enable a person to experience mysterious surprise. SOLUTION: The invention relates to a system for giving a person P an experience. This experience system comprises a movable chamber 1 with an entrance 7c, a plurality of chambers 2a, 2b respectively with entrances 7a, 7b, and a chamber moving device 4 for moving the movable chamber 1 in an orbiting rotation. The chamber moving device 4 makes the entrance 7c of the movable chamber 1 from the entrance 7a of another chamber 2a to the entrance 7b of still another chamber 2b without making the person P notice that. When the person P who entered from the chamber 2a to the movable chamber 1 wants to go back to the initial chamber 2a, he enters another chamber 2b mysteriously.
Patent JP-H08179124-A (JP)
Title: Optical compensating sheet and liquid crystal display using the sheet
Inventor: YAMADA TSUKASA
IPC: G02B5/30
Filed: 1994-12-26
Abstract: PURPOSE: To obtain an optical compensating sheet capable of preventing the lowering of contrast due to the viewing angle of a liq. crystal display, reversion of gradation and change of color tone by incorporating a thermally cross- linkable compd. into the optically anisotropic layer contg. a discoid compd. CONSTITUTION: This optical compensating sheet has an oriented-film layer and an optically anisotropic layer contg. at least one kind of discoid compd. on a transparent film, and at least one kind of thermally cross-linkable compd. is incorporated in the optically anisotropic layer contg. the discoid compd. Any compd. having a functional group reacting with the functional group of the oriented film by heat can be appropriately used as the thermally cross- linkable compd., and a compd. having an isocyanate group, epoxy group, aziridine group, oxaridine group, etc., or a compd. contg. >=2 functional groups selected from among vinylsulfonic acid, an acid anhydride, etc., is exemplified. The viewing angle characteristic of a color liq. crystal display having a TN-type liq. crystal cell is improved in this way.
Patent JP-H06146450-A (JP)
Title: Curtain wall unit
Inventor: SHIMIZU YUJI
IPC: E04B2/92
Filed: 1992-11-06
Abstract: PURPOSE:To prevent deformation of a curtain wall unit caused by an external force by increasing the rigidity of the curtain wall unit. CONSTITUTION:An inner panel 2 is embodied as a plate formed with surface unevenness in the direction indoors and outdoors or a plate in which hollows are provided in continuity. This inner panel 2 is set stretched over a base frame 1 so that the outside surfaces of the panel 2 which are protruded are continued in the crosswise direction or that the hollows are facing aside. An outer panel 3 is fixed to these outside surfaces of the inner panel. 2. A plurality of such outer panels 3 are furnished, and mounting bolts installed as protruding on the indoor side of them 3 are inserted through holes in the inner panel and fastened by nuts. The indoor side of each outside panel 3 is adhered to the outdoor side of the inner panel 2 in places other than the mounting bolts, and thereby the panels are joined together firmly.
Patent JP-2001137701-A (JP)
Title: Adsorbent and deodorization method
Inventor: YAIDE NORIHIRO
IPC: A61L9/01
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce waste by utilizing resources effectively and also to improve performance of dry adsorption of malodorous gas by providing an adsorbent excellent in deodorization property. SOLUTION: The adsorbent is produced by attaching an oxidizing agent to a porous sintered material prepared by granulating sand or a kneaded matter of sand and a carbonaceous material and burning granules in air, or to a porous sintered material containing carbonaceous material prepared by granulating the sand or the kneaded matter and sintering granules. The deodorization method is characterized in that malodorous components are removed from malodorous gas by contact of the adsorbent with the malodorous gas. A deodorization apparatus having the adsorbent and a supporting bed supporting the adsorbent in the apparatus is provided with an inlet and an outlet of gas.
Patent JP-H10158514-A (JP)
Title: Polyorganosiloxane fluid composition
Inventor: WATANABE AKIRA
IPC: C10M169/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid composition exhibiting a high viscosity under a low shear and a sufficiently low apparent viscosity under a high shear, thereby enabling to transmit a proper torque in a low shear region and prevent the transmission of an excessive torque in a high shear region, when the fluid composition is charged and used as a fluid for a fluid coupling. SOLUTION: This polyorganosiloxane fluid composition comprises 20-95wt.% of a polyorganosiloxane fluid represented by the average unit formula: (R1)a SiO (4-a)/2 [R1 is a monovalent hydrocarbon group or halogenated hydrocarbon; (a) is the number of 1.9-2.1] and having a viscosity of 20-100,000cSt at 25 deg.C and 5-80wt.% of a silicone raw rubber, especially a methylvinylsilicone raw rubber.
Patent JP-H09161248-A (JP)
Title: Base plate structure of magnetic head
Inventor: MAEMINE KENJI
IPC: G11B5/48
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the mispositioning of the position of head chips when the holding by chuck members is released after a base plate body is positioned and fixed to a rotary drum. SOLUTION: A pair of projecting parts 3 are formed via a slit 4 at one end of the base plate body 1 having a through-hole 2. The head chips 5 are respectively fixed to these projecting parts 3. Both flanks of the base plate body 1 are respectively provided with first and second contact parts 12, 13 with which a pair of the chuck members come into contact. A tapered surface 14 is formed at one corner of the base plate body 1, by which the one end 12a of the first contact part 12 is parted more from the head chip 5 side than the one end 13a of the second contact part 13.