baber/WOPTO huggingface dataset:
Patent JP-S61144748-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI TAKASHI
IPC: G11B15/10
Filed: 1984-12-17
Abstract: PURPOSE:To simplify structure by constituting a head chassis driving mechanism which reciprocates through the rotation of a motor and a magnetic tape traveling direction switching mechanism as mechanisms of the same system through a link mechanism. CONSTITUTION:When a gear 68 rotates clockwise through a motor, a sliding lever 72 slides in an Y direction through a lever 70 and a pin 74 abuts on a link 84 to rotate it clockwise. A head chassis 121 moves as shown by an arrow X against a spring together with a driving pin 143 engaging the long-sized hole of the link 84. When the lever 72 further moves in the Y direction, the movable piece of a changeover switch is driven in the Y direction by the driving piece 75b of the lever 72 to change over the switch. When the gear 68 rotates by 90 deg., the driving pin 143 abuts on a playback state detection switch through the link 84 to close the switch. On the other hand, a gear support plate is rotated through the pin 83 of the lever 81 to change the engagement of the gear, changing tape traveling directions.
Patent JP-H09107710-A (JP)
Title: Tilling machine
Inventor: TANIZAWA TSUTOMU
IPC: A01B35/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a tilling machine enabling easy adjustment of the grounding pressure of a leveling member by one-touch, facilitating the switching operation of the leveling member between a coarse puddling work posture and a puddling work posture and effective for preventing the push-back of mud soil by suppressing the downward motion of the leveling member in the puddling work posture. SOLUTION: A leveling member is attached through an elastic plate in a vertically movable manner to the rear end of a working machine main body having a rotary working member. Right and left link mechanisms supporting the right and left parts of a leveling member in vertically movable state are placed at the right and left sides of the working machine main body. Right and left pressure controlling mechanisms 127 having an operation handle 110 for controlling the grounding pressure of the leveling member are placed at the right and left sides of the working machine main body.  The pressure controlling mechanism 127 is provided with a supporting frame 91 having a 1st stopper 94 and a 2nd stopper 95, the operation handle 110 having an engaging shaft part 112 engaging with the 1st stopper 94 and the 2nd stopper 95, a rotary member 122 and a spring 126 to apply a force to a link mechanism 109.
Patent JP-H03129955-A (JP)
Title: Automatic setting data correction method for automatic accident warning device
Inventor: KATO NOBUHIRO
IPC: G08B21/00
Filed: 1989-10-16
Abstract: PURPOSE:To check an abnormality immediately due to the runaway of a CPU by correcting a setting data when the sent setting data is destroyed, sending it to an automatic accident warning device and information the operation of a watchdog timer to an operator. CONSTITUTION:When the CPU 12 of a terminal equipment runs away due to lightning surge, noise, etc., and a watchdog timer 18 is in operation, it is discriminated by a watchdog timer identification circuit 20, the terminal equipment sends a setting data stored in a memory 15 of the terminal equipment to a center equipment, the center equipment discriminates whether or not the setting data is destroyed and corrects the data when the correction is required. Then the corrected setting data is sent to the terminal equipment to correct the setting data in the terminal equipment and informs the operation of the watchdog timer to the center equipment and the center equipment informs the operation of the watchdog timer to the operator. Thus, the abnormality due to the runaway of the CPU 12 of the terminal equipment is checked immediately.
Patent JP-H03131332-A (JP)
Title: Powder treatment apparatus
Inventor: INOUE MASAFUMI
IPC: B01J2/00
Filed: 1989-10-16
Abstract: PURPOSE:To remove continuous and chronic clogging by automatically breaking the accumulation due to the bridge of a product and to certainly discharge the product by allowing a movable head for arch breakage to confront to the interior of a lower hopper in opposed relation to a product discharge port. CONSTITUTION:A supply port 13 of a raw material 14 is provided to an upper part and a product discharge port 17 is formed to a lower hopper 19. A movable head 26 for arch breakage is allowed to confront to the interior of the hopper 19 in opposed relation to the discharge port 19. As a result, the accumulation due to the bridge of a product at the discharge port is automatically broken to remove continuous and chronic clogging and a product molded into powdery or chip-like shape can certainly be discharged.
Patent JP-2001090899-A (JP)
Title: Liquid level detecting device for bulk storage tank
Inventor: SUGIYAMA SATORU
IPC: B41M5/26
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detecting device for a bulk storage tank having a simple means enabling the liquid level of LP gas in the bulk storage tank to be viewed from the outside. SOLUTION: A detection member 6 made by coating a heat-transmissive sheet 7 with a temperature-sensitive paint film 8 is stuck to an outer circumferential surface of the bulk storage tank 1, and the liquid level of a liquid phase part 4 is detected by a change of color of the paint film 8.
Patent JP-S63119881-A (JP)
Title: Production of sheet material having enamel surface and fluoroplastic surface
Inventor: NISHIGAKI TADATAKA
IPC: B32B15/082
Filed: 1986-11-07
Abstract: PURPOSE:To produce the titled sheet material at a low cost by coating a primer coating material which is calcined to have porosity on both side faces of a base plate, coating an enamel finish coating material to one side face, calcining the same and forming a fluoroplastic layer by baking on the other side face. CONSTITUTION:The primer coating material 2 (e.g., an ordinary enamel primer coating material added with sodium nitrite and alumina) is coated on both side faces of the base plate 1 consisting of an iron metal or Al metal and the enamel finish coating material 3 is coated on the material 2 on one side face of the plate 1. Said material is calcined in this state. The fluoroplastic resin layer 4 is then formed by baking on the material 2 on the other side face of the plate 1 without coating the primer coating material for fluoroplastic. As a result, the sheet material having the enamel surface and the fluoroplastic surface is produced at a low cost. In addition, the fluoroplastic layer is securely adhered and the causal exfoliation does not arise.
Patent JP-S63121919-A (JP)
Title: Coordinate input device
Inventor: YAMANAMI TSUGUNARI
IPC: G10L15/00
Filed: 1986-11-11
Abstract: PURPOSE:To improve the operability by converting an instruction to a wireless signal and converting the signal to a voice in the device body side and converting the voice to a prescribed instruction signal or the like by voice recognition processing when the instruction is given with a voice. CONSTITUTION:When an operator who takes an input pen 1 issues instruction 'input start' with a voice, this voice is converted to an FM signal by a microphone 18 and a transmitting circuit 16 and is transmitted from a lead antenna 16a. This FM signal is received by an antenna 316 and a receiving circuit 317 and is converted to an instruction code by a voice recognizing circuit 318 and is sent to a processor 301. That is, when the instruction is given to a position pointer with a voice, this instruction voice is converted to the wireless signal and is transmitted to the device body side, and this signal is received in the device body side and subjected to voice recognition and is converted to the instruction signal and is processed. Therefore, the operator can simultaneously designates the input position by the position pointer and transmits the instruction.
Patent JP-H04144039-A (JP)
Title: Color cathode ray tube
Inventor: OKIYAMA MASAYOSHI
IPC: H01J29/07
Filed: 1990-10-04
Abstract: PURPOSE:To reduce doming quantity by making the plate thickness of the intermediate part, between the faceplate middle part and the faceplate peripheral part of a shadow mask plate, thicker than that of the faceplate middle part and the faceplate peripheral part. CONSTITUTION:The plate thickness t2 of the intermediate part between the faceplate middle part and the faceplate peripheral part, where doming is an issue in particular, is made thicker than the plate thickness t1 of the faceplate middle part of a shadow mask. The plate thickness t3 of a faceplate peripheral part is made one satisfying the following relation: t1 (plate thickness of faceplate middle part)<t3<t2. This makes a doming quantity about 1/2 in a D part having a plate thickness of t2=2t0 (t0 is the plate thickness of a former mask).
Patent JP-H02113003-A (JP)
Title: Reinforcing material for optical fiber cable
Inventor: YAGI KAZUO
IPC: C08F10/00
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the subject material, consisting of a molecular oriented substance of a specific ultrahigh-molecular weight ethylene.alpha-olefin copolymer without deterioration in transmission characteristics due to no water absorbability and excellent in creep properties and impact resistance. CONSTITUTION:The objective material consisting of a molecular oriented substance of an ultrahigh-molecular weight ethylene.alpha-olefin copolymer having >=5dl/g intrinsic viscosity [eta] and 0.1-20 content of >=3C alpha-olefin based on 1000 number of carbon atoms. The above-mentioned molecular oriented substance is obtained by blending, e.g., an ultrahigh-molecular weight ethylene.alpha-olefin copolymer prepared by slurry polymerization using a Ziegler-based catalyst with a diluent, such as n-nonane, melt kneading the resultant mixture, melt extrusion molding the obtained spinning solution and then drawing the resultant undrawn molded body so as to apply molecular orientation to at least one direction thereof.
Patent JP-2001088423-A (JP)
Title: Apparatus and method for foam shaping
Inventor: KANZAKI AKIYOSHI
IPC: B29C44/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for foam shaping capable of obtaining a half stereoscopic image simply and accurately reproducing a rugged shape of a stereoscopic material to be copied and attaching a color, a design and a pattern to a half stereoscopic image in association with formation of the image. SOLUTION: The apparatus for foam shaping comprises a foaming unit FM, a shape information forming unit 20 constituted of a computer for realizing a computer aided design(CAD), a computer graphics(CG) or the like or a three- dimensional measuring instrument or the like, a data processor 30 for converting shape information formed of the unit 20 into control data such as foam control data or the like, and a controller 40 for controlling the unit FM based on the control data formed by the processor 30 and controlling an energy for foaming to be given from the unit FM to a foamable material FB to control a foaming amount of the material FB.
Patent JP-H05215625-A (JP)
Title: Capacitive tactile sensor array
Inventor: RICHIYAADO JII SUTAANZU
IPC: G01B7/004
Filed: 1992-10-06
Abstract: PURPOSE: To provide an improved type tactile sensor array of high space resolution which can be easily manufactured at a large scale, by providing a substrate which comprises the first surface and an electronic integrated circuit formed on the first surface. CONSTITUTION: A thin film of a conductive material such as metal is provided in an area of a substrate 11 constructed of a dielectric material, thus a plate 10 for a capacitor is formed. On the surface of the substrate 11, a large scale electronic circuit 12 is formed. The shape of the area on the plate 10 is rectangular, and, when required, coated with a thin dielectric body 13. A deformable thin conductive film 14 is provided, with a gap (h), above the substrate 11, and since the film 14 is deformable, it is displaced or bent in the direction of the substrate 11 according to a pressure from above and a capacity increases locally due to the deformation. In order to measure changes in capacity, for, for example, each capacitive sensor on an array, the plate physically held on the substrate 11 is kept always at an earth voltage.
Patent JP-H05104257-A (JP)
Title: Squeeze quantity measuring and calculating method and control method for resistance welded tube
Inventor: SUEHISA MASAYUKI
IPC: B23K13/08
Filed: 1991-10-16
Abstract: PURPOSE:To continuously measure, calculate and control the squeeze quantity during welding by picture-processing an image of a seam convergence part photographed by an image pickup device, obtaining the distance from a V convergence point to the squeeze roll center and an apex angle and calculating the squeeze quantity. CONSTITUTION:In resistance welded tube manufacturing equipment, the seam convergence part 3 is photographed by the image pickup device 7 using an optical lens 6, etc., from above a seam weld zone. This image is inputted to an image analyzer 9 as an analog picture signal, picture processing is performed by utilizing the luminance difference of a picture and the distance L from the V convergence point to the squeeze roll center and the apex angle theta are calculated. The calculated result is inputted to a signal converter 15 having a comparator 14, compared with the preset squeeze quantity and calculated and converted into a control signal to control the squeeze quantity. This control signal is inputted to a squeeze quantity control system 17 to control the squeeze quantity. Accordingly, the squeeze quantity of the resistance welded tube can be measured, calculated and controlled with high accuracy and high efficiency.
Patent JP-H03127300-A (JP)
Title: Vehicle running guide device
Inventor: HIRASA YOSHIAKI
IPC: G08G1/0969
Filed: 1989-10-13
Abstract: PURPOSE:To dispel driver's feeling of incompatibility and uneasiness at the time of navigation running by displaying the going state of his own vehicle only based on recognition data of a second vehicle going speed recognizing means in the case of loss of the recognizing function of a vehicle going direction recognizing means like a terrestrial magnetism sensor. CONSTITUTION:A vehicle position recognizing device 4 which recognizes the present user's own vehicle position consists of a terrestrial magnetism sensor 41, a wheel speed sensor 42, and a signal processing circuit 43 which receives outputs from both sensors 41 and 42 and detects the going direction of the vehicle and the relative distance from a prescribed reference point to recognize the present vehicle position. If the vehicle runs not on a general road but on an iron bridge or the like where the normal terrestrial magnetism cannot be obtained, the going direction is inferred and determined only based on the change of the output of the wheel speed sensor 42, and a vehicle position mark MA is displayed on a CRT 6 to continue the navigation running in form. Thus, the driver does not feel incompatibility or uneasiness though his vehicle passes on the iron bridge or the like where the terrestrial magnetism sensor 41 cannot be used.
Patent JP-H03130309-A (JP)
Title: Device for removing metal in pouring nozzle for mish metal alloy
Inventor: KOMIYA RIKUHIRO
IPC: B22F9/10
Filed: 1989-10-14
Abstract: PURPOSE:To remove metal being apt to stick around injecting holes of a nozzle by advancing/retreating a scraping bar along arranging direction of the injecting holes between the pouring nozzle and outer circumferential face of a cooling drum. CONSTITUTION:The scrapping bar 3 is arranged between the pouring nozzle 1 and the cooling drum 2. The scraping bar 3 is connected with an advancing/ retreating rod 4 and this rod 4 is inserted into a cylinder 6 arranged to vessel wall 5. Developing condition of icicle-state 12 in the injecting holes 9 for molten mish metal alloy 10 is detected and the scraping bar 3 is advanced/retreated. This icicle 12 is sherbet-state and can be separated from the pouring nozzle 1 with a slight force to make the initial condition around the injecting holes 9. By this method, the molten alloy 10 is injected on the outer circumferential face of cooling drum 2 from the injecting holes 9 as straightened flow 11 having the constant diameter. The flake having stable quality can be manufactured with high yield.
Patent JP-H11106294-A (JP)
Title: Substrate for piezoelectric device and elastic surface wave apparatus using the same
Inventor: MURAKAMI SHIN
IPC: H03H3/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for a piezoelectric device, having a langasite type structure preferably useful as a piezoelectric device and a new composition capable of suitably growing a crystal and to provide an elastic surface wave apparatus using the substrate. SOLUTION: This substrate for a piezoelectric device is composed of a single crystal of a langasite type structure comprising 45.6-47.5 wt.% of La2 O3 , 46.4-48.6 wt.% of Ga2 O3 and 5.8-6.1 wt.% of Nb2 O5 . The elastic surface wave apparatus is obtained by installing an excitation electrode 2 for generating an elastic surface wave on the substrate 1 for the piezoelectric device.
Patent JP-H0696404-A (JP)
Title: Noise eliminating circuit for floppy disk driving
Inventor: NAKAYAMA MASAYUKI
IPC: G11B5/09
Filed: 1992-09-11
Abstract: PURPOSE:To reduce kinds of parts and manufacturing cost and to enable eliminating main noise caused by a scanning signal of a CRT by providing a comb line filter in a signal detecting section. CONSTITUTION:A comb line filter 13 consisting of a delay circuit 13a and an amplifier 13b is provided between a first amplifier 12 which amplifies an electric signal generated in a magnetic head 11 and a second amplifier 12. The filter 13 is constituted so that after a signal delayed by 1H by the circuit 13a is amplified via the amplifier 13b it is fed back and subtraction is performed. Thereby, main noise caused by a scanning signal leaking from a CRT of which a noise signal is the largest out of detecting signals of the magnetic head can be eliminated, and S/N can be greatly improved. Further, a shielding board and the like which are used for eliminating external noise in the past is not required and manufacturing cost can be reduced.
Patent JP-2000095888-A (JP)
Title: Polystyrene-based resin foamed sheet, polystyrene-based resin foamed sheet container, and polystyrene-based resin for foamed sheet
Inventor: OHARA HIDEKAZU
IPC: C08J9/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polystyrene-based resin foamed sheet which allows remarkable reduction of solve-out of styrene dimers and styrene trimers to a large extent, and is useful for containers for food by specifying the contents of styrene dimers and styrene trimers. SOLUTION: This sheet contains styrene dimers and styrene trimers at 1,300 ppm or lower. This sheet is obtained, preferably, by blending, for example, a styrene homopolymer, particularly, having a weight-average molecular weight of 200,000-450,000, propane or the like as a foaming agent, and an inorganic compound such as tale, calcium carbonate, silica, and alumina having an average particle size of 0.1-29 μm or so as a core-forming agent, followed by extrusion foaming.
Patent JP-H08129849-A (JP)
Title: Reel for tape cassette
Inventor: AOIKE MITSUE
IPC: G11B23/087
Filed: 1994-11-01
Abstract: PURPOSE: To prevent a clamper from easily falling off by inserting a tape into a groove part for tape insertion and inserting a planar prevention part as a tape fitting member into a groove part for insertion of the tape fitting member. CONSTITUTION: When the tape fitting member 4 is inserted into the groove part 12 for insertion of the tape fitting member from a 2nd notched part 32 in the state deflected to the circular-arc shape, the tape fitting member 4 is extended over in the groove part 12 entirely in the width direction, and the both end parts 4a, 4b are brought into contact with the lower surface of a flange 7, thereby the fall-off from the groove part 12 is interrupted. In this case, the tape fitting member 4 is not appeared on the outer peripheral surface of a hub, therefore, the magnetic tape, etc., is prevented from generating NEOSHI (pressing under the mattress) like the case of a clamper as the conventional tape fitting member.
Patent JP-S62128471-A (JP)
Inventor: TANAKA TERUYA
IPC: H05B6/12
Filed: 1985-11-28
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-H08110811-A (JP)
Title: Plant monitor and control equipment
Inventor: NAKAGAWA EIJI
IPC: G05B23/02
Filed: 1994-10-07
Abstract: PURPOSE: To operate a selected equipment on a display means on which a monitor image is displayed by specifying the equipment that the operator selects on the basis of correspondence data in a spatial coordinate equipment correspondence data storage part. CONSTITUTION: When the plant constituent equipment to be placed in CRT operation is selected on the CRT display means 1 where the monitor image data are displayed, the selected CRT coordinate data 20 are stored in a CRT coordinate gathering means 16, and a spatial coordinate converting means S52 converts the CRT coordinate data 20 into spatial coordinates based upon the rotational center part of a monitor camera as the origin in consideration of setting information 21 on the monitor camera such as direction and magnification data of the monitor camera. And, an equipment computing means S53 computes the selected equipment with spatial coordinates by referring to the spatial coordinate equipment correspondence data in a spatial coordinate equipment correspondence data storage part 60.  Further, a display means S52 for a subwindow for operation makes a display for the CRT operation of the computed plant equipment 3.
Patent JP-H02115770-A (JP)
Title: Voltage detector for three-phase collective type gas insulated electric apparatus
Inventor: MARUYAMA SHIRO
IPC: G01R15/20
Filed: 1988-10-26
Abstract: PURPOSE:To accurately detect each phase voltage by providing a floating electrode on the inside of a cylindrical earth shield. CONSTITUTION:Three-phase main circuit conductors U, V and W arranged in a tank vessel 1 filled up with insulating gas pierce holes 3u, 3v and 3w of a partition attaching plate 2, and single-phase spacers 4u, 4v and 4w provided on the attaching plate 2 support respective conductors. The attaching plate 2 is provided with earth shields 5u, 5v and 5w and floating electrodes Fu, Fv and Fw in coaxial cylinder forms around conductors U to W, and floating electrodes are connected to transformer parts Tu, Tv and Tw installed on the outside of the vessel 1 through conductors 10. Thus, electrostatic capacities between respective phase conductors U to W and electrodes Fu to Fw and those between electrodes Fu to Fw and the vessel 1 are equalized to one another, and potentials divided by electrodes Fu to Fw are led out to the external and are detected without influences of electrostatic induction of one another's phases.
Patent JP-2000074049-A (JP)
Title: Thrust ball bearing
Inventor: YAMADA NORIO
IPC: F16C19/10
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve longevity of a bearing and to facilitate its manufacture as regards the thrust ball bearing to support a revolving scroll member on a scroll compressor, etc., free to autorotate. SOLUTION: A pair of ring bearing rings 7, 7 interposing balls 8 are manufactured separately from fixed frames 2 and a revolving scroll member 3 and are installed on these members 2, 3. Each of the bearing rings 7, 7 is made a deep drawing mold by pressing, and ring raceway grooves 11 to roll each of the balls 8 are molded at a plural number of points in the peripheral direction. Each of the raceway grooves 11 is circular arc on its groove cross-section, and a diameter (e) of a circumferential raceway along a groove bottom part is made roughly equal to a radius E of revolving motion.