baber/WOPTO huggingface dataset:
Patent JP-H0288870-A (JP)
Title: Switchgear for double hinged door
Inventor: SAKAGUCHI TAKATERU
IPC: E05C1/14
Filed: 1988-09-26
Abstract: PURPOSE:To open and close a door by a method wherein a part of the surface panel of the door is notched, a handle with an L-shaped cross section is disposed in the notch, the handle is journalled to a pivot arranged in parallel with the shaft of the door, a latch lever is parallel-displaced by the revolution of the handle and an engaging hole and a latch are engaged and detached. CONSTITUTION:A handle 4 with an approximately L-shaped cross section is arranged at a place where one part of the surface panel 5 of a door is notched, and turned on a pivot 4b. The end section of a movable piece 4d bent and shaped at one end of the handle 4 is interlinked with the engaging hole 8b of a latch lever 8. When the handle 4 is rotated to the fore side (in the clockwise direction in the figure), the movable piece 4d slides and shifts the latch lever 8 in the direction of the arrow A against the elasticity of a coil spring S, and the fitting of a latch 9 disposed at the nose of the latch lever and a notch 16 is released, thus opening the door. Accordingly, workability is improved, and not only the reduction of manufacturing cost and a fine view are combined but also operating properties can be enhanced.
Patent JP-H03104512-A (JP)
Title: Tapping machine
Inventor: YAMAGUCHI MASAKI
IPC: B23G1/16
Filed: 1989-09-14
Abstract: PURPOSE:To eliminate a power converting mechanism and permit high accuracy and large output by using a main axis to which a tap is provided and an ultrasonic vibrator including a machine resonator for making a tap vibrate approximate elliptically. CONSTITUTION:A main axis 35 is supported on a tapping machine 31 in reciprocating linear drivably via linear bearings 33 and 34. A case 36 housing an ultrasonic vibrator 11 is mounted on the main axis 35, and a driving part 41 formed on the ultrasonic vibrator 11, a pressing bolt 37, and a tap 40 pressedly fixed with a roller 38 are abutted to the case 36. Moreover a motor 42, giving an vertical feeding action via a roller 43 for power transmission, is arranged on the side surface of the main axis 35. When A.C. voltage is applied to the vibrator 11, an approximate elliptical vibration is excited, and the tap 40 is directly driven by the friction force of the driving part 41 and the tap 40 to process a work piece 45 on a processing base 44 under the driving action of the motor 42. This obtains a tapping machine having simple structure, excellent accuracy, and good responsiveness.
Patent JP-S62100307-A (JP)
Title: Conveyor device
Inventor: NANUN DAISUKE
IPC: B65G17/06
Filed: 1985-10-24
Abstract: PURPOSE:To enable convey of a powdery material in addition to conveyance of corrugated box and to improve working efficiency, by a method wherein dents are formed in the front and the rear end surface of the support body of a conveyor, and a shield member having pliability is engaged with the dent. CONSTITUTION:A conveyor body 9 comprises plural support bodies 10 and plural shield members 11 shielding a gap between the support bodies 10. The support body 10 is formed in a rectangle in cross section and is laterally extended. A circular dent is formed in middle parts of the front and the rear surface. And extended laterally. A shield member 11, formed by a material having pliability, e.g., rubber, is formed in a cylinder, and the shield member 11 is charged in a gap between the plural support bodies. Thus, the upper surface of the support body 10 is flat, and this enables a cargo to be supported in a stable state, and prevents powdery material from falling through gaps even if the powdery material is loaded.
Patent JP-H0690552-A (JP)
Title: Brushless motor
Inventor: ANDO KAZUYA
IPC: H02K9/22
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a brushless motor, capable of improving the heat radiating property of a power component and capable of being miniaturized. CONSTITUTION:The bear power chip 5 and a chip part 17 for are equipped on one side of a main print substrate 4 of aluminum and the other side of the substrate is molded integrally with a stator core 1 by resin so as to be faced outward while the mold layer 7a of the other side is formed so as to have a thin thickness whereby the generated heat of the power component 5 is diffused by the main aluminum print substrate 4 and is dissipated through the thin mold layer 7a thereby permiting the improvement of the heat dissipating property of the power component. On the other hand, the thickness of the mold layer 7a is thinned whereby the thickness of a brushless motor can be thinned.
Patent JP-H0287011-A (JP)
Title: Artificial intelligence navigation guide controller of space airframe
Inventor: AOYAMA JUNICHI
IPC: G01C21/24
Filed: 1988-09-22
Abstract: PURPOSE:To reduce a wt., a volume and power consumption and to increase the tolerance to space radiation by temporarily storing the data read by a reading control mechanism in a memory buffer in a form utilized in an inference mechanism. CONSTITUTION:A navigation guide controller 1 receives the navigation guide control signal from a navigation guide control sensor 7 and navigation guide control operation is performed in an on-board calculated 2 by artificial intelligence and an actuator 8 is driven to perform the guide control of a space airframe. Artificial intelligence operation is performed by the action of the inference mechanism 3 mounted in the calculator. The part gathering name of the intelligence base used in the calculator 2 is allowed to communicate with the reading control mechanism 5 of the intelligence base from the inference mechanism 3. The part concerned in the intelligence base stored in a CD.ROM 6 is read to be temporarily stored in the memory buffer in a main memory. The operation in the inference mechanism 3 is performed using the partial gathering of the intelligence base stored in the memory buffer 4.
Patent JP-H08107630-A (JP)
Title: Neutral conductor phase interruption protective device
Inventor: ISHIDA OSAMU
IPC: H02H3/24
Filed: 1994-10-03
Abstract: PURPOSE: To cause a short circuit between two voltage conductors by a smaller short- circuit current than a fusing capacity of a fuse by constituting short-circuit electrodes and a movable electrode out of metal having a higher melting point than copper respectively. CONSTITUTION: A short-circuit part 9 composed of short-circuit electrodes 7 connected by branching to the secondary sides of low-voltage fuses 3 of two phases of voltage conductors A and B and of a movable electrode part 8 causing a short circuit between the short-circuit electrodes is provided. An unbalanced voltage detecting circuit 10 is connected between the voltage conductors A and B and a neutral conductor E, and when a neutral conductor phase interruption accident occurs, it detects an overvoltage and makes the movable electrode 8 short-circuit the short-circuit electrodes 7 by an output thereof through a drive part 11, so as to make an overcurrent flow to the voltage conductors A and B.  A heat capacity being made small by bringing the short-circuit electrodes 7 and the movable electrode 8 into point contact with each other, an arc is generated without fail even when a current is 1000A or below, and the overcurrent of the low-voltage fuse 3 is limited by an arc resistance. Even when a phase interruption occurs in the neutral conductor, according to this constitution, a load is protected reliably from the overvoltage without replacing the fuse.
Patent JP-2000175070-A (JP)
Title: Pointing position recognition device for video display device with remote controller and its recognition method
Inventor: BOKU SHOKYOKU
IPC: G06F3/0487
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a pointing position recognition device for a video display device with a remote controller which utilizes a plurality of optical sensors provided to the video display device so as to calculate a position of a signal outputted from the remote controller on a screen of the display device thereby to execute an item of a specific menu. SOLUTION: The pointing position recognition device is provided with many optical reception sections 21 that output a current from each optical sensor depending on the intensity of an incident light from the remote controller to each optical sensor, a switching section 22 that provides an output any of many optical sensor currents received from many numbers of the optical reception sections 21 by means of a selection signal, an A/D converter section 23 that converts the current received from the switching section 22 into a digital signal, a control section 24 that calculates a position pointed out by the user via the remote controller by means of the digital signal from the A/D converter 23, outputs position data depending on the calculated result and an interrupt signal denoting entry of data and outputs a selection signal to the switching section 22,  and a menu execution section 25 that executes a menu selected by the user on the basis of the interruption signal and the position data outputted from the control section 24.
Patent JP-S6393280-A (JP)
Title: Mirror effect generator
Inventor: KAJITANI SHUNICHI
IPC: H04N5/262
Filed: 1986-10-08
Abstract: PURPOSE:To operate a mirror loop any number of times by providing a video specific effect device with a freeze control circuit which drives and controls a digital specific effect generator by the preset number of times of loop. CONSTITUTION:A multiplier 6 multiplies an input video signal (a) supplied from an input terminal 1 by a constant supplied from a control signal generator circuit 4, and the multiplied signal is supplied to the 2nd input terminal of an adder 7. It adds signals outputted from multipliers 5 and 6, and the added signals are outputted as an output video signal (b) to an output terminal 8. At that time the freeze control circuit 10 controls the number of times that the digital specific effect generator DVE 2 operates the loop. If '1' is set to the freeze control circuit 10, a video expressed by the output video signal (b) ends up as figure b1 shows. When '2' is set to the freeze control circuit 10, a video expressed by the output video signal (b) ends up as figure b2 shows.
Patent JP-H0877799-A (JP)
Title: Semiconductor memory
Inventor: KUMAKIRI KAZUO
IPC: G11C29/00
Filed: 1994-09-08
Abstract: PURPOSE: To shorten a test time with simple constitution by controlling connection and separation of a bank specified address and an address specified in a bank in accordance with an operation mode of a memory device in which the number of banks is a power of two and an address range in a bank is not a power of two. CONSTITUTION: An AND gate 14 is opened by a test mode signal 13, a carrier output of MSB of an address computing element in a register 11 specified by a bank is connected to a carrier input of LSB of an address computing element of an address register 12 in a bank, both addresses are coupled and made an address for a test. At the time of a normal mode, the gate 14 is closed, a carrier is separated and both addresses are not coupled. Thereby, when an address range of a register in a bank is not a power of two, only simple increment of a simple address specifying register occurs and surplus address specifying does not occur, an address specifying register over head is dissolved, and a test time can be shortened with simple constitution.
Patent JP-H0687029-A (JP)
Title: Forming method excellent in deep drawing performance
Inventor: ISHII YOSHIO
IPC: C10N50/08
Filed: 1992-09-08
Abstract: PURPOSE:To provide a forming method excellent in deep drawing performance for manufacturing a deep drawn article easily and stably when a deep drawn part used in an automobile, a furniture, an electrical appliance, etc., are formed by a press. CONSTITUTION:The temperature of the punch shoulder part of a press die is set at >=-10 deg.C <=20 deg.C, the temperature of one of the die or the blank holder is raised up so as to be 20 deg.C higher than the temperature of the shoulder part of the punch and when the highest temperatures of the die and the blank holder part are <=40 deg.C and <=100mum nonmetallic material is stuck on lubricant coated on the surface of a cold rolled steel plate, deep drawing can be performed easily and stably.
Patent JP-H07253488-A (JP)
Title: Heat generating method
Inventor: MURAKAMI NOBUAKI
IPC: F24V30/00
Filed: 1994-10-04
Abstract: PURPOSE:To obtain a large amount of high-temperature heat without producing CO2 by electrolyzing heavy hydrogen in an electrolytic cell which uses a proton conductive ceramic as an electrolyte by applying a voltage. CONSTITUTION:In order to obtain effective heat by electrolyzing heavy hydrogen, an electrolytic cell is constituted by using a so called proton conductor 101 through which hydrogen ions flow as an electrolyte and platinum and such a metal as palladium, etc., as electrodes. In addition, a perovskite type oxide indicating stable proton conductivity at a high temperature of several hundred degrees centigrade or higher is used as the conductor 101. When the applied voltage exceeds 6V, a large amount of heat is generated. The heat is a resulted product of a reaction, D heavy hydrogen + D heavy hydrogen He + heat. In the reaction, the electrolyte, namely, proton conductor 101 acts to fill a solid with ionized heavy hydrogen as the electrolysis advances. Therefore, effective heat which is higher than the input can be continuously fetched when heavy hydrogen is continuously supplied and a voltage is applied.
Patent JP-H03102651-A (JP)
Title: Method and apparatus for measuring tracking signal
Inventor: KOMATA HIROSHI
IPC: G11B7/09
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a stable tracking signal with excellent reproducibility at a preset frequency by applying drive control to a light beam synchronously with the quantity of eccentricity and the eccentricity direction. CONSTITUTION:When a lens drive signal B is inputted to an optical head 1, the frequency of a tracking signal A corresponds to the eccentricity desired in advance by adjusting the phase at a (phase + output) correction circuit 5 so that a deviation voltage after a differential amplifier 3 is 0V and the phase at that time corresponds to the direction of eccentricity. The lens is driven synchronously with the eccentricity and the direction of the eccentricity so as to move a light beam spot thereby obtaining a desired constant frequency tracking signal. Thus, the tracking signal with the frequency suitable for the automatic measurement is set, then the measurement with excellent reproducibility is attained.
Patent JP-H03103217-A (JP)
Title: Vacuum cleaner
Inventor: HASEGAWA KOICHI
IPC: A47L9/10
Filed: 1989-09-18
Abstract: PURPOSE:To improve the containability of a suction hose and to execute a leaning work extending over a wide range without moving a cleaner body by separating a dust collecting part from the cleaner body, and providing a winding mechanism for containing a long suction hose for allowing both of them to communicate with each other into the cleaner body. CONSTITUTION:A vacuum cleaner body 1 and a dust collecting part 2 are allowed to communicate with each other by a long suction hose 3, and the vacuum cleaner body 1 is provided with a suction hose winding rotary drum 4, a fan 5, and a driving motor 6. The suction hose 3 is provided with an electric wire for transmitting an operating instruction to the inside, and allowed to communicate so as to be freely attachable and detachable with the dust collecting part through a suction hose connecting part 13. The suction hose 3 is wound around the suction hose winding rotary drum 4 by a motor 14 and a power transmission belt 15, and has an internal clutch mechanism so as to draw it out without a resistance, and so that the connection to the winding motor 14 becomes free at the time of drawing it out. An operating switch 9 provided on the dust collecting part 2 executes turn-on and turn-off a power source of the driving motor 6 provided on the vacuum cleaner body 1, a control of a rotating speed and a control of a start of the winding motor 14.
Patent JP-S60132522-A (JP)
Inventor: TAKENAKA KENJI
IPC: A47J27/21
Filed: 1983-12-20
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-H1134738-A (JP)
Title: Stopper for inspecting brake lamp
Inventor: KASAMI HIDEO
IPC: B60T7/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a stopper capable of inspecting a brake lamp by one person without using a wall and a mirror by fixing a brake to am actuated condition. SOLUTION: Anti-slipping members 2, 2 are provided in both ends of a rod 1 having such length that one end abuts to a condition pushing a brake pedal 4, and that the other end abuts to a lower wall 5 of a dash board. At the time of using it, the rubber-made anti-slipping members 2, 2 are disposed between the brake pedal 4 and the lower wall 5 of the dash board in front of a driver's seat to fix the brake pedal 4 to an actuated condition. As the result, a brake lamp can be kept in a lit condition even after leaving the driver seat.
Patent JP-S6294577-A (JP)
Inventor: SEIJI TAKEUCHI
IPC: B65D88/06
Filed: 1986-10-08
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-S6481304-A (JP)
Title: Method of making permanent current flow through superconducting coil and superconducting magnet device
Inventor: KAWAMOTO AKIRA
IPC: H02J15/00
Filed: 1987-09-24
Abstract: PURPOSE:To make a permanent current flow-through a superconducting coil without a superconducting switch and a large capacity current source by forming magnetic flux in the constant orientation to the internal side after setting at least a part of the superconducting coil in a normal conductive condition and then removing magnetic flux after returning the coil to a superconductive condition in such a state. CONSTITUTION:A heater 4 is disposed in the vicinity of a superconductive coil 1. Moreover, a ball piece 2 of ferromagnetic material is disposed at the internal side of the superconductive coil 1 along the center axis thereof, a yoke 3 is disposed surrounding the external side of the superconductive coil 1 and a magnetic circuit is formed by these elements. A coil 5 is wound in the same axis as the superconductive coil 1. A power is supplied to the heater 4 to heat the superconductive coil 1 to turn to the normal conductive condition and a current is applied to the coil 5 or the superconductive coil 1 sandwiched externally by the magnets 6a, 6b for magnetization. Thereby, a magnetic flux B is formed in the center axis direction the internal side of of the superconductive coil 1 in the normal conductive condition. Supply of power to the heater 4 is stopped, the superconductive coil 1 is returned to the superconductive condition and the magnetic flux B is removed. Thereby, a permanent current flows through the superconductive coil 1 by electromagnetic induction.
Patent JP-H0289096-A (JP)
Title: Information display device
Inventor: NAKASUJI MASATAKA
IPC: G09G3/20
Filed: 1988-09-26
Abstract: PURPOSE:To improve the operability and to efficiently display data by providing a processing part with a function which divides a display part to plural display areas to display data and scrolls display data displayed on each display area in a peculiar direction. CONSTITUTION:A header word displayed on a first display area za of a liquid crystal display device (LCD) 2 can be independently scrolled right and left by operating a right cursor key 10a and a left cursor key 10b. The meaning of the header word displayed on a second display area 2b can be independently scrolled upward and downward by operating an up cursor key 10d and a down cursor key 10c. Consequently, the header word and the meaning can be scrolled in directions peculiar to the first display area 2a and the second display area 2b by the operation of a cursor key group 10, and a part beyond the display capacity of the LCD 2 is easily displayed. Thus, the operability is improved, and data is efficiently displayed.
Patent JP-S62100954-A (JP)
Inventor: MATSUI SHIGERU
IPC: H01R4/48
Filed: 1985-10-29
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-H1091103-A (JP)
Title: Display device
Inventor: TAMURA AKIHIRO
IPC: G02F1/133
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of light beams and to reduce the power consumption by providing an electrostatic force generating means which generates an electrostatic force between a fixed electrode and a movable electrode (an electric charge plate). SOLUTION: An electrostatic force generating means is constituted of a voltage source 6 which is connected to a fixed electrode 1, a voltage source 7 which is connected to a supporting plate 4 and a switch 8. A light shielding plate 3, which is electrically conductive, is a leaf spring having a bellows structure as shown in the figure. Attractive or repulsive force is induced by the electrostatic force between the electrode 1 and an electric charge plate 2 and the plate 2 is displaced between the electrode 1 and the plate 4. Due to the displacement of the plate 2, the plate 3 is extended and contracted and the area of the display surface covered by the plate 3 is varied. Thus, by controlling the electrostatic force acting between the electrode 1 and the plate 2, the extending and contracting condition of the plate 3 is controlled, the ratio between the region which is displayed by the plate 3 and the region which is displayed by the display surface is changed and a desired display is realized.
Patent JP-S61119588-A (JP)
Inventor: TSUYAMA HATSUO
IPC: B66C1/16
Filed: 1984-11-16
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-H1181651-A (JP)
Title: Support of scaffold
Inventor: FUKUE JIRO
IPC: E04G3/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve safety by fixing a bracket extended in the horizontal direction to support a scaffold to the upper end of a strut, the lower end of which is removably connected to a hole of a beam. SOLUTION: A pair of upper and lower horizontal plates 4, 5 are fixed to the lower side of a strut 2 of a support 1, the space between the plates is equalized to the distance between upper and lower flanges 8a, 8b of a beam 8, a hole 4a is bored in the plate 4, and a pin 5a is projected downward in the plate 5. At the time of installing a scaffold, the pin 5a is inserted in a hole 8d provided in the flange 8b, and a bolt 9 is passed through the hole 4a and the hole 8d provided in the upper flange 8a to be fixed by a nut 10. Subsequently, a scaffold plate 12 is placed on a bracket 3 of the support 1, and prevented from being moved in the cross direction of the scaffold plate 12 by support parts 3a, 3b and positioning fittings 6, 7. Then, handrail struts 13 are installed on the support parts 3a, 3b, and a handrail rope 14 is stretched between the upper ends thereof.  Thus, the scaffold cost can be remarkably reduced, and outer wall panel fitting work can be performed safely and easily.