baber/WOPTO huggingface dataset:
Patent JP-H11285214-A (JP)
Title: Synchronous machine
Inventor: RAGALY ISTVAN
IPC: H02K1/27
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the permanent magnet holder of a synchronous machine, simplify its construction, realize easy and low cost manufacturing method, and furthermore, securely position a rotor in a radial direction and in an axial direction by a simple method, when the rotor is assembled. SOLUTION: A holder 7 is constituted of two holding rings 1a and 2a which surround a field system 9 at their centers. Both the holding rings 1a and 2a are pressed against each other, and furthermore, the outlines of the holding rings 1a and 2a are extended to the lower sides of nail poles 10. The holding arms 4 of the holding rings 1a and 2a whose number corresponds to the number of poles are bent and formed, so as to be extended into gaps and reach pole plates 11 to support permanent magnets 8. Free ends of the respective holding arms 4 have holding tabs 5 bent toward a rotor shaft. Furthermore, the holding tabs 5 are positioned in grooves 6 which are formed in the respective facing inner surfaces of both the pole plates 11 at positions facing each other.
Patent JP-S63204537-A (JP)
Title: Tape driver in rotary head type magnetic recording and reproducing device
Inventor: AZUMA MAKOTO
IPC: G11B15/48
Filed: 1987-02-19
Abstract: PURPOSE:To surely detect the time of the number of rotation '0' and to attain the stable intermittent driving of a magnetic tape even of FG of a motor is one phase by turning an increasing FG period to a reducing one immediately after reversing a capstan motor. CONSTITUTION:When a signal (a) is outputted from a detecting circuit 12 and is counted by a 1st pulse counter 13 and a signal (b) is outputted at the time of counting the previously determined number M of pulses, a monostable multivibrator 14 outputs a signal (c), an output (e) of a flip flop (FF) 16 is turned to an 'H' level, the capstan motor starts to rotate forward and an FG signal is generated. A 2nd pulse counter 15 resets the FG signal by the signal (C) and outputs a signal (d) to turn the output (e) of the FF 16 to an 'L' level and turn an output (f) of a reverse command circuit 17 to an 'H' level. A capstan motor driver 15 rotates the capstan motor forward and reversely on the basis of the capstan forward command (e) and the reverse command (f). Even if two-phase FG type capstan motor is not used, accurate intermittent traveling can be attained.
Patent JP-H07245850-A (JP)
Title: Grommet and drainage structure from the grommet
Inventor: KAMATA TAKANOBU
IPC: B60R16/02
Filed: 1994-03-07
Abstract: PURPOSE:To prevent water, which has penetrated into the wire harness on engine room side, from infiltrating into cabin side through a grommet. CONSTITUTION:A sump 2d is made, being swollen at the lower part of the diameter-reduced part 2b for cable insertion arranged on engine side, as a grommet 2 being inserted through a wire harness WH into the through hole of a partition plate 1 partitioning the inside into engine room side X and cabin side Y, and a drain hole 2e is provided below the sump 2d. A tube 5 is connected to this drain hole 2e, and negative pressure is generated in the tube 2 by a negative pressure generation source, and the sump 2d is drained compulsorily by negative pressure.
Patent JP-H01212049-A (JP)
Title: Data transmission equipment
Inventor: SENOO KEIICHI
IPC: H04L69/40
Filed: 1988-02-18
Abstract: PURPOSE:To discriminate whether the disabled state of communication with a remote station is caused by the turning off of the power source of a modulator/demodulator of the remote station or by the cutting off of a line by transmitting a power-ON code from the modulator/ demodulator of the remote station using a frequency band other than data communication band in case the power source is not interrupted, but transmitting a power-OFF code similarly in case the power is interrupted. CONSTITUTION:The modulator/demodulators 301, 302 of respective remote stations 31, 32 detect a power interruption of the self station by means of power interruption detection part 321, 322, and code generation parts 331, 332 generate power-OFF codes when the power is interrupted but generate power-ON codes when not interrupted. Control parts 341, 342 supply outputs from the parts 331, 332 to the subchannel modulation/demodulation parts 311, 312 of the self-station in order to transmit them to a center station 1. At a time when communication with the respective remote stations 31, 32 is unable, the center station 1, by its discrimination means, discriminates whether the cause is the interruption of power or a cutting of a communication line based on the outputs of the parts 331, 332 of the respective remote stations supplied from the subchannel modulation/demodulation part 10 of the self-station. As a result, whether the disabled state of communication with remote stations 31, 32 is caused by the power interruption of the modulator/demodulator 301, 302 or by the cutting off of a line can be clearly discriminated.
Patent JP-S61200399-A (JP)
Inventor: KORIN DABURIYUU BOOUEN
IPC: F04F1/08
Filed: 1985-02-25
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-H06252214-A (JP)
Title: Manufacture of film carrier
Inventor: SEKINE HIDEKATSU
IPC: H01L21/60
Filed: 1993-02-25
Abstract: PURPOSE:To reuse film part of carriers remaining after used for semiconductor integrated circuit chips. CONSTITUTION:A film carrier having an opening 100 in the center is stripped of its metallic coating to obtain an insulating (polyimide) film 51. This insulating film is coated with copper 59 by sputtering to obtain a laminated base film 53a. A metal member 35 having a weak affinity for electroplating is attached to the copper coating on the base film, and the metal member and copper coating exposed to the opening are electroplated with copper 52. To provide a device hole 55 and an outer-lead hole 57, a support ring 56 is formed on the exposed electroplating 52 by printing. The metal coating consisting of the metal film and metal plating is patterned into leads 101 of a film carrier 102.
Patent JP-S63202796-A (JP)
Inventor: AKIYOSHI MASAO
IPC: G09G1/02
Filed: 1987-02-19
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-H09230985-A (JP)
Title: Overlay sheet for tablet
Inventor: KIMURA TAKEHISA
IPC: G06F3/041
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent writing taste, that is, the writing taste of the writing on paper by a normal writing tool, in particular, by further providing a mat layer on the substrate composed of the plastic made into a mat by a sand blast, etc. SOLUTION: This sheet is the overlay sheet for tablet including a substrate having at least one surface made into a mat and the mat layer provided on the surface made into the mat of the substrate. For the substrate to be used for this sheet, a plastic film can be used, the film having transparency is preferable and a polycarbonate film, etc., are given. In this overlay sheet for tablet, a cushion property can be obtained by the substrate surface made into the mat and the mat layer on the surface and the writing taste of the writing by a writing tool such as a pencil on normal paper can be obtained because the substrate under the mat layer is made into the mat in addition to the effect by the surface roughness of the mat layer itself.
Patent JP-S58154788-A (JP)
Title: Light emitting screen
Inventor: KANOU TAKESHI
IPC: H01J29/20
Filed: 1982-03-10
Abstract: PURPOSE:A light emitting screen contg. a red fluorescent material with expecially high light-emitting efficiency, which is prepd. by baking a red fluorescent material composed of europium-activated yttrium with addition of oxide of a specified element. CONSTITUTION:In baking a red fluorescent material of the formula (wherein 0.01<=X<=0.20), the oxide of at least one element selected from magnesium, calcium, strontium, barium and zinc or at least one compd. 2 giving the oxide of said element by heating is added in an amt. of 0.01-10mol% based on said fluorescent material (numeral 1 represents fluorescent material suspension) to the raw material for baking. The figure illustrates pouring of the fluorescent material suspension into the aq. soln. of said oxide introduced into a glass panel 3 for a cathode ray tube. A base plate is coated with a fluorescent material obtd. by baking after the addition to obtain a light-emitting screen.
Patent JP-S60179664-A (JP)
Title: Production for surface potential sensor element
Inventor: IKUSHIMA HIROSHI
IPC: G01R29/12
Filed: 1984-02-27
Abstract: PURPOSE:To simplify the constitution of a surface potential sensor element for contactless surface potential measurement to facilitate the production by using a piezoelectric bimorph as a chopper which cuts off lines of an electric force. CONSTITUTION:One end of a piezoelectric bimorph 11 is fixed to an electromagnetic shield vessel 10 consisting of good conductive materials through a fixing member 12, and a good conductor 13 is provided in the other end. Lines of an external electric force, which correspond to the surface potential, from a hole of the vessel 10 are chopped by the conductor 13 in accordance with oscillation of the bimorph 11, and the surface potential is sensed as an oscillating capacity. Consequently, a tuning fork or the like is unnecessary, and the constitution of the surface potential sensor element for contactless surface potential measurment is simplified, and the production is facilitated.
Patent JP-H11224847-A (JP)
Title: Reticule
Inventor: NAKASUJI MAMORU
IPC: G03F1/20
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a reticule, wherein high-precision pattern is formed and hardly damaged, related to the reticule used for charged particle beam transfer exposure such as an electron beam, etc. SOLUTION: This reticule comprises a thin membrane region 10 of rectangle where each partial pattern is formed, and crosspieces 5 and 6 are formed so as to surround each membrane region. In the membrane region near the intersection part of the crosspieces, a non-pattern region 1 larger than 1/5 width of the membrane region is provided. The corner part of the membrane region which distortion (internal stress) concentrates makes a non-pattern region, deterioration in pattern accuracy which occurs, when a pattern is formed at the part is prevented.
Patent JP-H08234261-A (JP)
Title: Image pickup device
Inventor: KANBARA TETSUO
IPC: G03B17/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide an image pickup device capable of detecting camera shake and recording the amount and the direction of the camera shake with a simple constitution. CONSTITUTION: A light source 1 is attached to a camera main body 10 through a supporting member 2. A picked up video from an optical system 11 is recorded on film in a photographic image frame 12. A light beam from a light source is recorded in an area outside the photographic image frame in a state where luminance or wavelength or both of them are changed. At the time of developing, image processing is performed based on the recorded data outside the frame so that the camera shake information may be cancelled.
Patent JP-H10232085-A (JP)
Title: Refrigerator
Inventor: UZAWA SEIICHIRO
IPC: F25D23/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve handles, also serving as installation gauges, provided to the upper left and right on the back face of a refrigerator body. SOLUTION: The outer box of a refrigerator body comprises a top plate 2, side plates continuous thereto, and a back plate 4. Flanges provided at the upper left and right of the back plate 4 are arranged continuously to the top plate 2 and the forward end of rear flange 2a of the side plate such that they are clamped at the first clamping part located in the box body. The back plate 4 is provided with openings 8 at the upper left and right thereof and a box-like handle base 9 is provided on the inside of the opening 8. A frame body part 6b having a handle also serving as an installation gauge is provided in front of the handle base 9 along with a handle frame 6 having an upper surface 6e screwed to the top plate 2 while abutting on the inner surface thereof, and a side face 6c abutting the side plate of the refrigerator body on the inner surface thereof formed integrally.
Patent JP-S63204552-A (JP)
Title: Reproducing method in double-sided reproducing disk player
Inventor: NAGASAWA MASAHIRO
IPC: G11B19/12
Filed: 1987-02-19
Abstract: PURPOSE:To improve the operability of the titled device by deciding the loading status of a disk on the basis of a face identifying information obtained from a pickup reading signal and starting reproducing from the previously determined face side on the basis of the decided result. CONSTITUTION:Reading RF (high frequency) signals respectively obtained from a pair of pickups 5A, 5B arranged vertically to a disk 4 are supplied to a selecting switch 6. In case of the double-sided disk, face identifying information is included in the reading RF signal, separated and extracted from a demodulated output by a data separating circuit 10 and supplied to a system controller 11. The controller 11 decides which side, the side A or B, of the disk 4 is turned upward, controls the switching of a driving direction of a motor control circuit 12 for controlling the drive of a spindle motor 1 and controls the switching of the switch 6. Consequently, the operator can set up the disk without noticing the loading state of the disk and the operability of the titled player can be improved.
Patent JP-S62194709-A (JP)
Title: Multi-function differential amplifier
Inventor: SAKAGUCHI TAKASHI
IPC: H03D1/22
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a sufficient dynamic range by using four differential amplifier sections and each set of each constant power supply between a power supply and ground as one set and supplying the 1st and 2nd signals to a differential input section of the differential amplifier section. CONSTITUTION:With transistors (Tr) Q1, Q4, Q6, Q7 turned on, the Trs Q1, Q4, resistors R1, R2, R3 and constant current sources I1, I2 act like a differential amplifier circuit and a signal Xin between input sections x1 and x2 is amplified by the circuit. With Trs Q2, Q3, Q5, Q8 turned on, the Trs Q5, Q8, resistors R1, R4 and constant current sources I3, I4 act like a differential amplifier circuit and a signal between the input sections x1, x2 is amplified by the circuit. When clock pulses phi, the inverse of phi are fed to input sections y1, y2 and a low frequency signal Xin to be subjected to frequency conversion is fed to the input sections x1, x2, an output subjected to frequency conversion is obtained at the output section. Thus, a sufficient dynamic range is obtained.
Patent JP-H08231105-A (JP)
Title: Refeeding device and image forming device
Inventor: ANDO MASAO
IPC: B65H9/16
Filed: 1995-02-24
Abstract: PURPOSE: To achieve reduction of cost, miniaturization and light weight by incorporating at least one part of a switchback conveying means into an image forming device main body in a refeeding device for switchback-conveying and refeeding a sheet material to an image forming part. CONSTITUTION: When a plunger 11b is sucked in the direction of the arrow in a state where a face-up paper discharging tray 8 is closed, a lever 11a is turned clockwise (in the direction of the arrow) around a supporting shaft 11a1. A cam follower 11a2 on one end of a switching lever 11 presses a cam member 9b fixed on a flapper 9, the flapper 9 is turned counterclockwise around a rotary shaft 9a, and the conveying direction of a sheet material S is switched by the operation of the plunger 11b without opening the face-up paper discharging tray 8.  After fixing, the sheet material S to be conveyed by a conveying roller pair 2e is conveyed into a refeeding conveying passage A through a sheet material carrying out port 2h, made to pass a reverse flapper 18 while being guided by a guide surface 14a of an opening and closing body 14, pinched and conveyed by a switchback conveying roller pair 13, and carried into a refeeding conveying passage B.
Patent JP-S51112295-A (JP)
Title: Indication element driving device utilizing dc power supply
Inventor: YAMASHITA KUNIO
IPC: G09F9/00
Filed: 1975-03-28
Abstract: PURPOSE: To minimize use of high pressure-tight transistor, lower power consumption and enable operation of an element by a low-voltage power supply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03239226-A (JP)
Title: Liquid crystal display device
Inventor: SHIROKURA HIDEAKI
IPC: G02F1/1343
Filed: 1990-02-16
Abstract: PURPOSE:To improve the display quality of a liquid crystal screen by providing a metallic film on other wiring pattern part than the visual field area of a liquid crystal display means. CONSTITUTION:A metallic film 5 is provided on other wiring pattern 2B part than the visual field area of a liquid crystal display means 2. Therefore, since the variance of a resistance value of the wiring pattern 2B extended from a second electrode 2B can be compensated by the metallic film 5 having high conductivity, the resistance of the wiring pattern for reaching a second electrode 2B can be equalized. In such a way, since a voltage drop between the liquid crystal display means 2 and a semiconductor element 3 is equalized, a lighting condition between each electrode 2A, 2B becomes equal, an uneven contrast is evaded to the utmost, and the display quality of a liquid crystal screen can be improved.
Patent JP-S58174407-A (JP)
Title: Fluorine-containing copolymer having improved extrudability
Inventor: NAKAGAWA SHINICHI
IPC: C08F14/28
Filed: 1982-03-08
Abstract: PURPOSE:To provide a tetrafluoroethylene/hexafluoropropylene copolymer having improved rate of extrusion molding, containing specific amount of hexafluoropropylene unit, and having particular specific melt viscosity, melt flow ratio, and ZST. CONSTITUTION:The objective tetrafluoroethylene/hexafluoropropylene copolymer has a hexafluoropropylene-content of 5-20wt%, a specific melt viscosity of 1- 60X10<4> poise at 380 deg.C, a melt flow ratio of >=3.5, and a ZST value (y, sec) satisfying the formula (x is specific melt viscosity X10<-4>) at 380 deg.C.
Patent JP-H08279358-A (JP)
Title: Carbonaceous material for battery electrode, its manufacture, electrode structure body and battery
Inventor: OHASHI HIROAKI
IPC: H01M4/587
Filed: 1996-02-01
Abstract: PURPOSE: To provide a fine structure suitable for absorbing a battery active material and a carbonaceous material containing halogen by performing heat treatment on a raw material organic substance at a temperature not more than a final carbonizing temperature in inert gas containing halogen gas. CONSTITUTION: Preferably, porous oxide pitch obtained by extracting, removing and oxidizing an additive by solvent from a pitch mold molded after being heated, melted and mixed by adding one kind or two or more kinds of bicyclic to tricyclic aromatic compounds having a boiling point not less than 200 deg.C to petroleum or petroleum type pitch as an additive, is used as a raw material organic substance. This is heated to a temperature of 800 to 1400 deg.C in inert gas containing halogen gas, and a carbonaceous material which has a fine structure suitable for absorbing lithium and in which the halogen content is 50 to 10000PPm, is obtained. A positive electrode 1 and a negative electrode 2 are formed by using this, and are soaked in electrolyte through a separator 3 made of nonwoven fabric, and a battery having high energy density can be obtained.
Patent JP-H04277123-A (JP)
Title: Stopper device for conveyor
Inventor: YAMANO KAZUHIRO
IPC: B65G47/88
Filed: 1991-03-04
Abstract: PURPOSE:To provide a stopper device for conveyor which can enhance the flexibility in mounting. CONSTITUTION:The conveying roller 12 of a conveying means 11 is installed between opposed flames 1 and 1. The mounting face of a support 21 is attached into the locking groove 4 of each frame, and a base frame 26 is mounted between the supporting faces 23 of these supports 21 and 21. A cylinder device 35, to which an actuator to lift and lower a stopper 51 is attached, is mounted on the base frame 26. By projecting the stopper 51 from the topside of the of the conveying roller 12, the object to be conveyed with a conveying roller 12 is stopped and positioned below the level of the topside of the conveying roller 12, whereby the object to be conveyed is conveyed as it is.
Patent JP-H09213178-A (JP)
Title: Switch device
Inventor: KATO KATSUHISA
IPC: H01H1/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a switch device by which the output of a heavy current source and the output of a high tension source can be quickly, safely, and easily switched. SOLUTION: A switch device is provided with a current switch 10 the moving arm 12 of which is driven in response to first control signal so as to control conduction/non-conduction, a voltage switch 20 by which the conduction/non- conduction is controlled, a detection means 18 which detects parting of predetermined distance or more of the moving arm 12 of the current switch 10 from a contact 14, and a control circuit 30 which makes the current switch 10 conductible in response to the detection output of the detection means 18. By providing an elastic contact member 16 between the moving arm 12 and the contact 14, adhesion is extremely excellent and on-resistance at a conductive time is extremely small causing heavy current to flow safely.  Since the voltage switch 10 is not allowed to be a conductive state until the current switch 10 becomes off completely and the moving arm 12 of the current switch 10 parts from the contact 14 by fixed distance or more, an discharge accident or an short- circuit accident can be surely prevented.
Patent JP-H06251771-A (JP)
Title: Manufacture of electrode substrate
Inventor: ISHII YUJI
IPC: H01M50/531
Filed: 1993-02-26
Abstract: PURPOSE:To improve strength of the part and current collecting performance by forming metallic foil integrally in a current collecting terminal part of a metallic substrate having a three-dimensional porous structure composed of foaming metal. CONSTITUTION:Plate shape foaming urethane of continuous foam is used as a foaming resin base body, and metallic foil 2 (nickel foil) having a thickness of 50mum is brought into contact with the single surface, and nickel plating is carried out on the whole surface of the metallic foil and a skeleton of the foaming resin base body. When the foaming resin base body is burnt by heating this, an electrode substrate 3 where the metallic foil and foaming metal are formed integrally is constituted. Foaming metal of a current collecting terminal part 1 is pressed into as a solid color part by a roller, and the whole electrode substrate is pressed to adjust a thickness. In a plate formed by using this electrode substrate, the metallic foil 2 is formed integrally on the single side of the current collecting terminal part 1, and the metallic foil 2 is extending up to a part of a plate body 3.
Patent JP-S59164531-A (JP)
Title: Photoscanner
Inventor: BABA TAKESHI
IPC: G02F1/29
Filed: 1983-03-09
Abstract: PURPOSE:To make a scan with high density by providing a light source part which supplies plural pieces of luminous flux and a deflector which has plural deflection parts for deflecting selectively the pieces of luminous flux from said light source part. CONSTITUTION:Luminous flux li emitted from a light emission point 1i is deflected by a deflection part 2i to form an image on a medium 4 to be checked through a lens 3i. The image-formation point scans in an area 4i on the medium 4 to be scanned by the deflection of the deflection part 2i. The luminous flux li is deflected by the deflection part 2i simultaneously with and in the same direction against the image-formation point, so the modulated luminous flux li makes a high-density scan over the entire area of the medium 4 to be scanned.