baber/WOPTO huggingface dataset:
Patent JP-S6183969-A (JP)
Title: Apparatus for detecting voltage
Inventor: KUBO MOTOHARU
IPC: G01R19/15
Filed: 1984-09-29
Abstract: PURPOSE:To dispense with the supply of a power source, by transmitting the light of a light emitting element to the outside of electric machinery as a voltage detection signal by an optical fiber. CONSTITUTION:First and second potential parts and terminal parts 2, 3 of electric machinery 1 are respectively connected and a current flows to a circuit consisting of a current-limiting impedance 4 and a light emitting element 5 through the terminals 2, 3 by the voltages generated at both potential parts to allow the light emitting element to emit light. The light of the element 5 is transmitted to the outside of the machinery 1 by an optical fiber 6 and utilized as a voltage detection signal. This detection signal is led out to the outside of the high voltage machinery 1 as a light signal and, therefore, the insulating distance to a circumferential metal part becomes unnecessary and miniaturization is attained. Because the voltage difference between the terminals 2, 3 is used as a power source and potential difference therebetween is detected, the power source for a detection circuit is dispensed with. Further, because this apparatus comprising the light emitting element can be arranged in close vicinity to the high voltage machinery, an electric signal circuit can be shortened and electromagnetic induced noise is reduced and reliability is enhanced.
Patent JP-H1047534-A (JP)
Title: Lining structure for existing pipeline and lining construction method for existing pipeline
Inventor: KOIWA SABURO
IPC: F16L1/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a joined part between existing pipes by filling up a back-filling material between an existing pipeline joinedly composed of a plurality of existing pipes and a lining pipe inserted in the existing pipeline, and covering an inner circumference corresponding to at least a joined part between existing pipes in this existing pipeline with a covering sheet. SOLUTION: In the case of a lining process to an existing pipe, first an inner circumference corresponding to a joined part between sewer pipes 21 in sewage pipeline 20 is covered with a covering sheet 23. Next, a pipe forming machine is installed inside the manhole of the sewage pipeline 20, and supplied with a profile 11 having a reinforcing material 12, which is spirally wound by the pipe forming machine, and a fitting protrusive line 11f is fitted in a socket 11d, and the profile 11 is formed into a spiral pipe-shape, and the spiral pipe is inserted into the sewage pipeline 20 as a lining pipe. After that, a back- filling material 22 such as mortar is filled up between the sewage pipeline 20 and the lining pipe 10 extending over the whole of the sewage pipeline 20, and the back-filling material is hardened to complete the lining of the existing pipe.
Patent JP-S6359185-A (JP)
Title: Image display system
Inventor: JOSE DAVID LEE
IPC: H04N7/00
Filed: 1986-08-29
Abstract: A video display system for displaying a wide screen image having an aspect ratio, such as 5:3, greater than the standard, such as 4:3, aspect ratio of the images represented by conventional television video signals, is arranged for displaying such an image of standard aspect ratio without changing the width of the normal wide aspect raster of the display system. To this end the display system includes a signal processor which, in response to a video signal representative of a standard aspect ratio image, produces, for driving the wide aspect ratio display, a processed video signal the line periods of which each include not only the line synchronizing interval and active video interval but also a delay interval ('PAUSE') the effect of which is to determine the position of the displayed standard aspect ratio image within the width of the wide aspect ratio raster.
Patent JP-S6179596-A (JP)
Inventor: AANSUTO HORUTSU
IPC: B26D7/06
Filed: 1985-09-17
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-H0754378-A (JP)
Title: Two-column type driver's seat frame device
Inventor: WAKA TOSHIHIKO
IPC: E02F9/16
Filed: 1993-08-19
Abstract: PURPOSE:To enable a front loader and a driver's seat frame to be fitted/ removed jointly by installing the portal driver's seat frame to front loader fitting masts removably mounted on a body or fixing the driver's seat frame pivotally in the foldable state to the masts. CONSTITUTION:A portal driver's seat frame 14 is mounted in the height adjustable state to the lateral masts 6 of a front loader 5, or the mast 6 is provided with a bracket, and the frame 14 is mounted thereto in the freely erected/leveled state. In the case of adjusting the height of the frame 14, fixing pins are selectively inserted into plural pin through-holes provided at a supporting pipe to adjust the height. In the case of folding the frame 14, the fixing pins are removed, and the frame 14 is leveled being rotated around a horizontal shaft 7A. The driver's seat frame 14 can be jointly fixed to the front loader without a fitting base or the like so as to make fitting/removing action simple.
Patent JP-H0935594-A (JP)
Title: Photosensor
Inventor: MAEDA TETSUO
IPC: H01H35/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a photosensor which can reduce the number of part items and assembly man-hours. SOLUTION: A tip part of holding a light emitting/receiving element and a lead including a drive terminal of each element are pattern-formed in a lead frame. Next a bare tip of each element is bonded to each lead, to simultaneously mold each part by a resin, and to form a light projecting part 11, light receiving part 12 and a base part 13. A connection lead of connecting the base part 13, light projecting part 11 and the light receiving part 12 is folded to fit the light projecting/receiving part 11, 12 to the base part 13 at prescribed angle. A connector housing 14a is mounted in a part of the terminal lead. In this way, a photosensor can be manufactured by one time injection molding and lead frame cutting.
Patent JP-H0935309-A (JP)
Title: Light quantity adjustment device for optical pickup
Inventor: WAKAGI TAKARA
IPC: G11B7/125
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the quantity of laser light for the optical pickup even at the actual operation. SOLUTION: This device is equipped with a semiconductor laser as a laser light generating means provided on the optical pickup, an automatic output control circuit for automatically controlling the quantity of laser light of this semiconductor laser and a semifixed variable resistor for correcting a variation of an output characteristic of the semiconductor laser. This semifixed variable resistor is fitted to a flexible printed wiring member 4 disposed on an outer circumferential side surface of the optical pickup 1, and an adjusting knob 5 of the semifixed variable resistor(VR) is exposed to the outer side surface.
Patent JP-S6096992-A (JP)
Title: Interface system between main device of key telephone set and standard telephone set
Inventor: KOMURO ISAKU
IPC: H04M9/00
Filed: 1983-10-31
Abstract: PURPOSE:To allow connection between a standard telephone set and a main device by converting control data and voice data fed from a main device, and a signal and voice data fed from the standard telephone set so as to fit to specifications of the standard telephone set and the main device and feeding the data and signal to said set and device. CONSTITUTION:Key telephone sets 21-2m are connected to a main device 1, main wires 31-3n are also connected, and in addition, a standard telephone set 5 is connected through an interface device 4. Telephone-set interfaces 61-6m and 6m+1 are provided inside the device 1 in correspondence to the telephone sets 21-2m and 5, and main-wire interfaces 71-7n are provided in correspondence to the main wires 31-3n. A main controlling part 12 of the device 1 is controlled by a CPU12. The device 4 converts control data and voice data which are fed from the device 1 so that they may fit to the specification of the telephone set 5, gives them to the telephone set 5, and converts a signal and the voice data which are fed from the telephone set 5 so that they may fit to the specification of the device 1. In such way, the standard telephone set can be assembled to the terminal of the key telephone set.
Patent JP-2000036695-A (JP)
Title: Parts mounter
Inventor: AZUMA MORIO
IPC: B25J15/08
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a parts mounter capable of simple centering and shortening a line process time without using of an image recognition device. SOLUTION: When a part 22 is attracted and fastened by a suction nozzle 12 and its pair of fastening tips 34A and 34B, the tip contacts of the fastening tips 34A and 34B orthogonal to the center axis of a slide pipe of the suction nozzle 12 end and formed long in a direction of X and Y of an X-Y robot 18 makes it possible to automatically center them in the direction of X and Y and an angle adjustment in a direction of θ axis.
Patent JP-S5996642-A (JP)
Title: Production method of secondary-electron multiplier device
Inventor: OKUYAMA CHIYOJI
IPC: H01J9/12
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a secondary-electron multiplier device with a long life by melting many glass bars made of glass corroded by an etching agent at their cores, corroding after providing a protective layer to block the corrosion on one surface of a cut-out glass plate, and again corroding after removing the protective layer. CONSTITUTION:A glass bar 2 to serve as a core and to be melted by an etching agent is prepared, and the glass bar 2 is inserted into a glass tube 1 containing lead, which is then heated and extended. Thousands of these glass fibers are bundled, heated and extended. Further, thousands of them are bundled and melted to obtain a glass bar assembly 3 with a diameter of 25mm.. The assembly 3 is cut at a right angle to the glass bar to cut out a glass plate 4. A protective layer 5 to block the corrosion is formed on one surface of the glass plate 4, which is immersed in an etching agent to corrode the cores. Next, after removing the protective layer 5, it is again immersed and processed in the etching agent. The resistance of a lead resistance layer 7a thus formed can be made low as compared with that of a resistance layer 7b on the side formed with the protective layer 5. A secondary-electron multiplier device is thus assembled and an image intensifier tube with a long life can be obtained.
Patent JP-S6448948-A (JP)
Title: Joint for three-dimensional truss
Inventor: FURUUMI KENJI
IPC: E04B1/342
Filed: 1987-08-19
Abstract: PURPOSE: To simplify a coupling work by a method wherein a main bolt is arranged in a main sleeve threadedly engaged with one member with energization applied on its tip side, and the main bolt is threadedly engaged with the screw hole of the other member by utilizing the square outer peripheral surface of a bolt turning sleeve. CONSTITUTION: Through threaded engagement of a screw part 1b of a main sleeve 1 with a screw hole 21 of a member 20, the tip of a main bolt 3 is pressed in the direction of a screw hole 24 of a member 23 through the force of a spring 9. The main sleeve 1 is then rotated by utilizing a square end part 1a, and the main sleeve 1 is protruded from the member 20 to bring a bolt turning sleeve 5 into contact with a member 23. A lock nut 7 is threadedly engaged with a screw part 1b of a main sleeve 1, and with the main sleeve 1 locked, the sleeve 5 is rotated by utilizing a square outer peripheral surface 5a, and by rotating the main bolt 3, the main bolt 3 is threadedly engaged with the screw hole 24 of the member 23. This constitution simplifies a coupling work since the main bolt 3 is automatically screwed in through the force of the spring 9 through operation from an external part.
Patent JP-H0373282-A (JP)
Title: Control method for master arm
Inventor: MORIMOTO AKIRA
IPC: B25J3/04
Filed: 1989-08-10
Abstract: PURPOSE:To compensate a gravity torque without operating the gravity torque at a gravity torque compensation processing part by subtracting a torque command value immediately after making a PI compensation processing with its feedback from the torque signal which is the output signal of a torque sensor detecting the torque acting on each axis of a master arm. CONSTITUTION:A torque command value immediately after making a PI compensation processing to be fed to the motor of each axis of a master arm is subtracted with its feedback from the torque signal which is the output signal of a torque sensor detecting the torque acting on each axis of the master arm. The gravity part of the master arm is thus compensated and the operational force of the master arm can be lightened enough.
Patent JP-2001029537-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a player to depress switches more reliably and easily by visual observation. SOLUTION: By arranging a plurality of the same patterns capable of constituting a prize-winning pattern continuously on drums, it is possible to halt the patterns which constitute the prize-winning pattern in an effective line even when the timing of depressing stop switches 12 is slightly displaced. In addition, the visual recognizability of a pattern at the front or at the center among the continuous same patterns is heightened, for example, by enlarging the pattern, making it shine, heightening its reflectance of light, or the like. It is possible even for a player with weak eyesight in kinetic vision to grasp the timing of depressing the switches with the patterns for depressing the switches by visual observation as a guide.
Patent JP-H0647885-A (JP)
Title: Method and apparatus for producing laminate
Inventor: TAKAHASHI HIROSHI
IPC: B32B37/10
Filed: 1992-08-03
Abstract: PURPOSE:To produce a laminated sheet of stable quality without differentiating a heating condition even when the thickness of the laminated sheet is different. CONSTITUTION:A multi-stage press for molding a laminated sheet is used and the temp. of the press is controlled in such a state that the average value of the temp. of hot plates measured at any time by the temp. sensor incorporated in the hot plate and the temp. of the hot plates measured by placing the temp. sensor at the area most separated from the hot plates of the laminating material held between the hot plates is set as an upper limit value. In the apparatus used in this method, the temp. converter 2 connected to the temp. sensor 7 incorporated in the hot plates 1 and the separate temp. converter 3 connected to the temp. sensor 8 inserted in the center layer of the laminating material held between the hot plates are arranged in parallel to be connected to one temp. setting device 3 and further successively connected to a control part 4 and a heating medium flow rate control valve 5 and the other terminal of the flow control valve 5 is divided and one of the divided terminals is connected to a heating medium source and the other one of them is connected to the respective hot plates.
Patent JP-H06163603-A (JP)
Title: High electron mobility semiconductor device
Inventor: NAKAMURA SATOSHI
IPC: H01L29/812
Filed: 1993-08-20
Abstract: PURPOSE:To realize electron mobility of higher degree by suppressing scattering of optical phonon for increased level of electron's mobility at room temperature. CONSTITUTION:On a terrace 2 of an inclined substrate 1, a configuration having a cycle structure, far example vertical super lattice consisting of an InAs single crystal layer 6 and a GaAs single crystal layer 7, which forms a mini band that suppresses optical phonon scattering, is employed. This cycle structure can be formed by, with an InP inclined substrate having a plane of tilt angle 2.0 deg. or less, in the direction from a plane (110) toward (00-1), alternately growing an InAs mono molecular layer 4 and a GaAs mono molecular layer 5 on the terrace 2 of the inclined substrate 1. The cycle structure can also be configured, far example, with a checkered pattern super lattice where the lower and upper InAs layers are, through the GaAs single crystal layer, superposed on each other by 1,5 molecules or mare, for cyclic repetition in lengthwise and breadthwise.
Patent JP-S6265772-A (JP)
Title: Surface treatment by corrosion resistant color tone film
Inventor: MORIYA TADAO
IPC: B05D7/24
Filed: 1985-09-17
Abstract: PURPOSE:To improve corrosion resistance and heat resistance by putting an inorg. pigment, dye, etc. into a soln. of a silicon compd., mixing a soln. of light metallic element compds. and soln. of transition element compd. therewith and adjusting the pH of the soln. to a specific value or above then executing a color tone surface treatment. CONSTITUTION:A soln. mixture contg. the inorg. pigment and dye as an essential component and compd. soln. of 1 or >=2 kinds selected from compd. solns. of light metallic elements such as Al, K, Ca and Na are mixed with the silicic acid or silicate soln. alone or the silicic acid or silicate soln. and boron compd. soln. The soln. contg. transition metals such as Ti, Cr and Ni or Sn is further mixed therewith and the pH value is adjusted to >=10. The corrosion resistant and heat resistant color tone film is formed on the surface of a metal or welded surface subjected to metal welding by using the treating soln. mixture prepd. in the above-mentioned manner. This method permits the color tone surface treatment without electrolysis and pollution regardless of shapes and the surface treatment of plural kinds of different metals is possible with the same surface treating liquid.
Patent JP-S6448772-A (JP)
Title: Sheet material discharge device
Inventor: KOSUGIYAMA OTOYA
IPC: B41J13/00
Filed: 1987-08-19
Abstract: PURPOSE:To remove a curl from a sheet material by providing a member, which guides the sheet material being curved in a direction reverse to its curled direction, between a final processing means of the sheet material and its discharge part. CONSTITUTION:A sheet material, which passes through a fixer 14 being conveyed by conveying rollers 20, passes through a rotating direction change roller 23 and a belt 24 therebetween. The sheet material, while it changes the direction, is conveyed being curved in a direction reverse to the curling direction, removing a curl quality. While the sheet material, passing between the direction change roller 23 and the belt 24, is guided by a flapper 22 to a discharge roller 17a for face up use or to a discharge roller 17b for face down use, being selectively discharged onto a tray 18a or 18b. Thus before discharging the sheet material, its curl can be removed.
Patent JP-H07169032-A (JP)
Title: Apparatus for demodulation of phase-modulated servo signal and phase-modulated servo method
Inventor: TOTSUDO BARII ANDAASON
IPC: G11B5/596
Filed: 1994-08-31
Abstract: PURPOSE: To provide a phase modulation servo device used in common with an unstable converter head by including phase difference information of 360 deg. within each data cylinder in a pre-determined high gain servo pattern. CONSTITUTION: A servo channel with a dedicated servo face 20' having a dedicated servo converter head 28' is included in the device 50. The servo converter head 28' is connected to a servo pre-amplifier 52, an automatic gain controller 54 and a servo distinguishing filter 56. A data converter head 28 arranged in adjacent to a data surface 20, an arm electronics 58, an automatic gain controller 60 and a servo filter 62 is included in a data channel. Phase information preserved in the servo pattern is obtained by sampling a basic wave such as 2.5MHz from a lead back signal with a high-pass filter 56 and a servo filter 62. The signal from the servo pattern read with either of the dedicated head 28' or the head 28 is multiplexed with an analog multiplexer block 64, and the zero cross in a lead bank signal is detected with a zero cross comparator 66.
Patent JP-S6188723-A (JP)
Inventor: ISHIDA TOSHIHIKO
IPC: H02H9/04
Filed: 1984-10-03
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-H0255532-A (JP)
Title: Distribution system monitor
Inventor: KATOU FUYUMI
IPC: H02J3/00
Filed: 1988-08-22
Abstract: PURPOSE:To feed the information of the distribution system of high precision to operators and clerks in charge of business activity by correcting the lack of the recognition of a service interruption area, and by grasping an area belonging to demanders having complaints for service interruption, quickly at the same time. CONSTITUTION:When a ground fault or the like is generated on a distribution system, then a substation outgoing breaker is tripped, and after that, a circuit is re-closed, and in order, current is fed to a distribution area. By a service interruption area discriminating means 4, the distribution system is recognized, and the fault area and its load side area group are found, and are displayed on a service interruption area displaying means 6. Besides, the input of the identification informations of demanders to a service interruption informing input means 5 is provided. From the means 5, the identification information of the provided input are applied to the service interruption area discriminating means 4. Only when the identification informations are applied to the means 4 from the means 5, retrieval for a storage means B3 is performed by the means 4, and areas having the identification informations to coincide with each other are found. When an area coincides with an area discriminated previously, then its area is set to be a service interruption deciding area, and when the areas do not coincide with each other, then an area found by the retrieval is set to be a feed fault area, and the output is directed to the means 6.
Patent JP-H1038565-A (JP)
Title: Sensor for detecting angle of inclination
Inventor: YAMAMOTO MASASHI
IPC: G01C9/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a detection sensor for angle of inclination in which electrodes for detecting changes in electrostatic capacitance can be unitized and having a good assembling property, a small number of parts, and by which detection accuracy can be enhanced. SOLUTION: An electrode unit 2 is held in a container 1, and the unit 2 is constituted of an outside cylindrical electrode 6 like a container for sealing a dielectric liquid 3 in the inside thereof and an inside cylindrical electrode 7 arranged on a concentric circle within the electrode 6. Then, as the volume of the liquid 3 entering between the electrodes 6 and 7 changes, the electrostatic capacity is changed, thereby the tilt of the container 1 can be detected.
Patent JP-H1044028-A (JP)
Title: Polish simulation method
Inventor: TAKAHASHI HIROSHI
IPC: B24B37/07
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To carry out a polish simulation in response to an actual pattern in a short time. SOLUTION: A pressure added from a polishing head 3 to a base plate 1 in advance, a relative speed between a polishing cloth 5 and the base plate 1, an initial step difference of an uneven part, a polishing time, Young rate of the polishing cloth 5, the thickness of the polishing cloth 5 and the density distribution of the uneven part in the prescribed position on the base plate 1 are used as a parameter and a function showing the height of the uneven part after elasping a polishing time in which a pressure is used as an independent parameter for the density distribution of the uneven part is found out and when the height of the uneven part after elapsing the prescribed polishing time is found out, the height of the uneven part after elasping a final polishing time is directly found out by sustituting the pressure, relative speed, initial step difference, polishing time, Young rate,  the thickness of the polishing cloth 5 and the density distribution of the uneven part to this function.