baber/WOPTO huggingface dataset:
Patent JP-H04286194-A (JP)
Title: Metallic wire for shielding electromagnetic wave
Inventor: HYODO KENJI
IPC: C25D7/06
Filed: 1991-03-14
Abstract: PURPOSE:To compose a metallic wire for shielding electromagnetic waves of an iron wire, a surface of which has the double plating layers of copper, nickel, etc., and carbon content of which is 0.02% or less and a wire diameter of which is 15-100mum, and to display an excellent shielding effect as an electromagnetic- wave shielding material used for shielding electromagnetic waves. CONSTITUTION:A pure iron wire 1 having carbon content of 0.02% or less is used, and the diameter of the pure iron wire 1 is thinned properly through annealing and wire drawing working. Copper or a nickel plating layer such as nickel, a nickel alloy, etc., at a sectional area ratio of 2-30% is formed onto the surface of the pure iron wire 1 through plating treatment, or the double plating layers of copper plating 3 and the nickel plating layer 4 such as nickel, the nickel alloy or the like is shaped. The wire is drawn by a wet type wire drawing machine, and the iron wire having a finished wire diameter of 15-100mum is employed. Accordingly, the iron wire is mixed into a tape, a fabric and a nonwoven fabric, and utilized as an electromagnetic wave shielding material and an electricity suppressing material, thus acquiring an excellent electromagnetic-wave shielding effect.
Patent JP-2000317568-A (JP)
Title: Slab sizing press
Inventor: YAMAMOTO AKIHIRO
IPC: B21J9/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a slab sizing press while securing the stability of the mechanism thereof and to obtain good maintenancability. SOLUTION: An arm 3 is fitted so as to be rotatable to a crank shaft 2 and an outer block 9 transmitting load with the arm 3 is arranged and an inner block 13 adjustably to the interval with the outer block 9 is arranged and a die 14 is fitted to the inner block 13. In the one side of the load transmitting part with the arm 3 and the outer block 9, a first rolling body e.g. a flat plate 6 is arranged and in the other side, a second rolling body, e.g. a rocket plate 7 is arranged. Then, the load is transmitted with rolling contact of both bodies and also, sector gears 19, 20 mutually engaged with the arm side and the outer block side, respectively are arranged as an antislipping means of the rolling contact surfaces of these bodies and at least one gear 20 of these gears is shiftably supported with a pin.
Patent JP-S6021584-A (JP)
Title: Laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/04
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the titled device of low cost with a light weight and a simple mechanism by a method wherein a photo resonator is provided with a block supporter made of an aluminum die-casting, in which supporter a temperature keeping oil is circulated. CONSTITUTION:A laser tube 1 is discharged between the cathode 2 and the anode 3, thus being made to oscillate a laser beam 11 by means of the photo resonator consisting of mirrors 4 and 4' supported by the resonator supporter 8 made of an aluminum die-casting. A container of temperature keeping oil path 9 is provided in the supporter 8, and then the temperature of the supporter 8 is controlled by the circulation of the temperature keeping oil 10. Thereby, the interval between the mirrros 4 and 4' does not change even under the conditions of variation of the outer air temperature and the heat generation of the laser tube 1, and the output of the laser beam 11 stabilizes. Besides, the supporter 8 comes into a simple structure, resulting in the formation of the laser device of low cost and light weight which is easily assembled and is suitable for mass production.
Patent JP-H06341885-A (JP)
Title: Electronic balance
Inventor: ICHIKAWA TAKASHI
IPC: G01G23/01
Filed: 1993-05-31
Abstract: PURPOSE:To provide an electronic balance which can start an operation check program regardless of the fault of a circuit board and, at the same time, meet specification change flexibly. CONSTITUTION:A microcomputer for constituting this electronic balance consists of a one-chip microcomputer 28, an operation check program is retained in an internal ROM 35 within the one-chip microcomputer 28, and then unit modification program, etc., which are changed according to specifications are retained in an external ROM 31 which is connected to the above one-chip microcomputer 28.
Patent JP-H06338771-A (JP)
Title: Frequency multiplier circuit
Inventor: IKEDA HIROSHI
IPC: H03K5/00
Filed: 1993-05-31
Abstract: PURPOSE:To obtain an output pulse with satisfactory multiplier efficiency and few spuriousness by providing plural pulse width change means connected in series mutually and which output by narrowing the width of a reference pulse, and an addition means which adds all or a part of output of each pulse width change means. CONSTITUTION:A differentiation circuit 2 which shapes an inputted reference pulse(input voltage) P0 to a trigger waveform P1, first to ninth monostable multivibrators(monostable multi) 3(3a-3i) as the plural pulse width change means connected in series mutually, an inverter 4 connected between the monostable multi 3, and an adder circuit 5 which outputs a pulse P10 in which the output pulses P1, P3, P5, P7, and P9 of the first, third, fifth, seventh, and ninth monostable multivibrators 3a, 3c, 3e, 3g, and 3i are added are provided. The monostable multivibrators 3 output pulses P1-P9 in which the width L of the reference pulse P0 is multiplied by 1/H assuming a multiplier order as N.
Patent JP-S61288788-A (JP)
Title: Rotating phase control system for motor
Inventor: KAWASE SHIGERU
IPC: H02P29/00
Filed: 1985-06-14
Abstract: PURPOSE:To eliminate the variation in the specific rotating phase of a rotary recording medium under in any mounting state of a drive motor and the medium by composing a vertical synchronizing signal from the medium with a reference vertical synchronizing signal and controlling the rotating phase. CONSTITUTION:Phase difference measuring means PDM measures the phase difference between a vertical synchronizing signal Svp in a reproduced television video signal from a recording medium D and a vertical synchronizing signal SVr from a reference signal source SG by a counting signal St generated from counting signal generating means CPG. Means SRPS for generating a reference rotating phase signal processes a counting signal on the basis of an output signal Spd output from the means PDM, and generates a reference rotating phase signal SsP for shifting the reference rotating phase of a motor. A phase controller MPC controls the motor with the signal SsP as a reference signal.
Patent JP-H06339108-A (JP)
Title: Image pickup device
Inventor: HISAMA KENJI
IPC: H04N5/335
Filed: 1993-05-31
Abstract: PURPOSE:To change various characteristics of a signal processing circuit generating an image signal in an optimum way depending on a kind of a storage medium or a storage device of the image signal in the image pickup device such as a video camera. CONSTITUTION:An image pickup signal subject to photoelectric conversion by a CCD (image pickup element) 2 is fed to a camera signal processing circuit 3, in which the image signal is converted into that of a predetermined image system. Then a recorder signal processing circuit 5 records the image signal to a storage device 6 to provide an output of a standard television signal. Furthermore, a type of a storage medium of the storage device 6 is discriminated by a storage device discrimination means 7 and a contour emphasis center frequency of a contour emphasis circuit 4 is selected depending on the result of discrimination and the characteristic in the camera signal processing circuit 3 is changed optimizingly.
Patent JP-H10320912-A (JP)
Title: Electronic filing apparatus
Inventor: SAKATA MASAAKI
IPC: H04N1/21
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic filing apparatus which can be efficiently managed and recovered from failures. SOLUTION: When a document is to be stored in accordance with an indication from an operating part 70, an electronic filing apparatus 1 takes image data by an image scanner 10 and records in a recording part 30. When the document is to be outputted, the electronic filing apparatus reproduces required image data in the recording part 30 in response to an indication from the operating part 70, displays at a display part 60, prints out by a printer 40 and transmits to a remote place via a FAX modem 50, etc. On the other hand, a state display image generation part 80 forms a management sheet describing information related to a state of the electronic filing apparatus 1 via a predetermined time interval, and records image data of the sheet in the recording part 30 similarly to the general document image data.  In compliance with a requirement, the generation part 80 reproduces the recorded image data of the management sheet, displays to the display part 60, prints out by the printer 40 or transmits to a remote place via the FAX modem 50 in accordance with the requirement, similar to the general document image data.
Patent JP-H10163611-A (JP)
Title: Soldering method for electrically connecting semiconductor chip package to printed circuit board
Inventor: CHO KANNEI
IPC: H05K3/34
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent poor bonding of a package to a printed circuit board, before a semiconductor chip package is pre-bonded to a printed circuit board, by removing mold release agents and contaminants with electric, chemical, or thermal energy. SOLUTION: A silicon wafer provided with a fine circuit pattern of specified shape is cut, so that plural separate chips are prepared. With a bonding agent, a chip is attached to a die pad of a lead frame. On a cavity of a prepared semiconductor chip package, electric, chemical, or thermal energy is applied for surface process, so that mold release agents or contaminants are removed. A semiconductor chip package where surface process is completed is attached to a printed circuit board by a loading means. Then, external leads of the package are aligned on a land pattern, and bonding agents are cured, then the package is pre-bonded to the printed circuit board.
Patent JP-S62287569-A (JP)
Title: Manufacture of zinc electrode for alkaline storage battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M4/62
Filed: 1986-06-04
Abstract: PURPOSE:To check any closure due to minuteness on a zinc electrode surface as well as to aim at improvement in a cycle characteristic, by adding lignosulfonic acid chloride into a zinc active material and kneading them together. CONSTITUTION:As a zinc active material, zinc oxide 45 wt part, metal zinc 45 wt part, mercury oxide 5 wt part and lignosulfonic acid sodium are added as much as 4 wt% to the zinc active material and mixed altogether. A binding agent of polytetrafluoroethylene dispersion 5 wt part and water are added to this mixture and kneaded together, while a calender sheet produced by rolling is stuck together with both sides of a punching metal collector, and compressed by a roller, securing a zinc electrode 2, then this electrode 2 is combined with a sintered nickel electrode 1, forming a nicket-zinc storage battery. With this constitution, a surface part of the electrode 2 comes to porosity, checking any closure due to minuteness, thus charge-discharge efficiency is improved and an excellent cycle characteristic is securable.
Patent JP-S63307021-A (JP)
Title: Pamphlet folding and bundling apparatus
Inventor: ISHIMARU JOSUKE
IPC: B65H3/42
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the whole size of an apparatus and permit a continuous folding operation by making a plurality of pamphlets receivable in a hopper in superposed relationship, permitting the withdrawal of a the pamphlets starting with the lowermost one and carrying the same in the inverted position by a drum. CONSTITUTION:A plurality of pamphlets are receivable in a hopper 3 in superposed relationship and a folding mechanism 1 is provided with a rorating drum 5 for effecting a partial and complete withdrawal of a pamphlet 4 one by one from the hopper 3, a folding member 6 for the pamphlet 4 and the related driving means therefor. As the rotating drum 5 rotates, the pamphlet 4 is completely withdrawn from the hopper 3, while interposing between a finger 9 and receiving member 25 the end of the pamphlet 4 partially withdrawn by a vacuum pat 8 below the hopper 3. The pamphlet 4 is then released, guided on a conveyor belt, sent to the folding member 6, folded at the center thereof lengthwise, spread under a roller to a predetermined length and delivered continuously to a bundling device 2. In this bundling device 2, a strip paper 41 is automatically wrapped around the center of the long pamphlet 4 orthogonally to the longitudinal direction thereof.
Patent JP-S63295843-A (JP)
Title: Knocking control device for engine
Inventor: KAMISE KATSUYA
IPC: F02D43/00
Filed: 1987-05-28
Abstract: PURPOSE:To promptly set a supercharge pressure to the optimum engine setting for an octane number of fuel in use, by decreasing the supercharge pressure, when an ignition delay timing amount in the time of detecting knocking is in a preset value or more, in such a manner that the larger is a decreased amount of the supercharge pressure the smaller the above described preset value is decreased. CONSTITUTION:A signal from a knocking sensor 27 is input to a control unit 30, and an ignition timing control signal, fed to an ignitor 15, delays the timing in accordance with the signal of knocking. When a delay timing amount reaches a preset value, a preset value of supercharge pressure is decreased by adjusting a waste gate valve 9 in a supercharger 7. The larger is the decrease amount of this supercharge pressure, to the smaller value the above described preset value of delay timing is changed. In this way, an engine enables the preset value to be set larger increasing a noise margin while the supercharge pressure to be set most suitable for an octane number of gasoline in use.
Patent JP-2000321056-A (JP)
Title: Inclination sensor
Inventor: MIZUNO YOSHIYUKI
IPC: G01B7/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by reducing number of components, and decreasing number of assembling steps. SOLUTION: The inclination sensor 21 comprises a printed board 22 having surface-like electrodes 23, 24 provided thereon, a common electrode 21 mounted to be opposed to the electrodes 23, 24 of the board 22 and having oil reservoirs 27c at sites corresponding to the electrodes 23 and 24, and further a rivet-shaped fixing portion 27c integral with the electrode 21 to fix the electrode 27 to the board 22.
Patent JP-H09317438-A (JP)
Title: Filter regeneration mechanism for exhaust black smoke removing device
Inventor: IGARASHI TATSUOKI
IPC: B01D39/20
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce an air injection amount, to improve a filter regeneration effect, and to reduce incurring of the pressure loss of a filter, in a filter regeneration mechanism for a backwash regeneration type exhaust black smoke removing device. SOLUTION: A solenoid valve 84 is opened in an extremely short time each time exhaust gas flows through a filter 20 for a given time and washing air A is fed in an exhaust chamber 96 through the solenoid valve 84 and an air nozzle 75 and flows through a route extending in a direction reverse to that of exhaust gas. Particulate adhered on the wall surface of a first passage of the filter is separated away from the wall surface of the first passage as a result of the action of a pressure wave and a washing air flow being applied thereon occasioned by opening of the solenoid valve 84, and dropped in a hopper under gravity for incineration. A porous plate 80 having a number of small holes is arranged between the air nozzle 75 and the outflow surface 23 of the filter.  The porous plate 80 straightens and diffuses an air flow injected through an air nozzle by means of the small holes and forms a wide flow which is evenly blown against the whole of the outflow surface of the filter. Farther, a pressure wave generated through opening of a solenoid valve for is worked on the whole of the outflow surface 23 by means of the porous plate.
Patent JP-H04353239-A (JP)
Title: Idle speed control device for diesel engine on vehicle
Inventor: ANDO KEN
IPC: F02B3/06
Filed: 1991-05-31
Abstract: PURPOSE:To suppress sudden variation in rotational speed to prevent a shock from giving to passengers and a breathing of vehicle from producing even if a mode is altered at the stop and start of a vehicle. CONSTITUTION:This device is provided with an electromagnetic spill valve 23 for regulating the rotational speed of an engine, an air conditioner switch 65 for detecting the operating conditions, a neutral switch 66 and a water temperature sensor 75, etc., and an idle up switch 67 for detecting the alteration of mode. The CPU in an ECU 71 sets up a target rotational speed usually at idle or at idle up and, when the alteration of mode is required, the target rotational speed is raised or lowered forcibly by a specified amount. Then the CPU raises or lowers the rotational speed gradually with time by controlling an electromagnetic spill valve 23 when the mode is altered to alter the rotational speed.
Patent JP-S61288634-A (JP)
Title: Optical transmission module
Inventor: TSUJI MASAAKI
IPC: H04B10/556
Filed: 1985-06-17
Abstract: PURPOSE:To use the titled module by both TTL and ECL signal inputs by providing a TTL/ECL changeover circuit among a TTL input interface circuit, an ECL input interface circuit and a driver circuit. CONSTITUTION:The input interface circuit consists of the TTL input interface circuit 8 and the ECL input interface circuit 9. The TTL/ECL changeover circuit 10 is provided between the circuits 8, 9 and the driver circuit 2. When an LOW level signal is inputted to a control terminal 13, the circuit 8 is connected to the circuit 2. When an high level signal is given to the terminal 13, the circuit 9 is connected to the circuit 2. Thus, the titled module is used by both the TTL and ECL signal inputs.
Patent JP-S5754578-A (JP)
Title: Bonding of raw meat piece
Inventor: TAKEMURA MOTOHIRO
IPC: A23L13/60
Filed: 1980-09-20
Abstract: PURPOSE: To bond pieces of raw meat, keeping the appearance and smell of the raw meat, and preventing the generation of surface exudate and amine odor, by using a complex of D-sorbitol and Ca(OH) 2  as a binder.  
     CONSTITUTION: Pieces of raw meat are bonded together using the complex of D- sorbitol and Ca(OH) 2  represented by the formula C 6 H 14 O 6 .[Ca(OH) 2 ] n  (n is 1 or 2). The bonding agent has comparable bonding force to the conventional bonding agent comprising a combination of casein, arginic acid, etc. and calcium. Furthermore, the necessary amount of the complex is as low as 0.01W5% of the weight of the raw meat piece, and water is completely unnecessary when the complex is used in the form of crystal, or the amount of water can be reduced when the complex is an aqueous solution. Consequently, the bonded product has the appearance and the smell of the natural raw meat, is free of surface exudate and the generation of amine odor, and gives a cooked product having similar appearance, taste, flavor, and feeling to the ordinary cooked meat block. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05302354-A (JP)
Title: High pressure cleaning vacuum car
Inventor: TOKUNAGA KATSUHIKO
IPC: F04B23/02
Filed: 1992-04-23
Abstract: PURPOSE:To make it possible to inhibit a rise in a water seal temperature to a minimum resultant from many hour operation of a water seal vacuum pump and use the capacity of the water seal vacuum pump at a maximum. CONSTITUTION:In a high pressure vacuum car, a water seal tank 3 and a plunger pump water tank 2 are communicated with each other by operating a three way valve 13 and a two way valve 14 during suction work where both water quantities in the water seal tank 3 and the plunger pump water tank 2 are used as sealing water. During pressurized waste water discharge work, the water seal tank 3 is separated from the plunger pump water tank 2 by operating the three way valve 13 and the two way valve 14 so that the water quantity in the water seal tank 3 may be used as a sealing water for a water seal type vacuum pump 9.
Patent JP-S5832444-A (JP)
Title: Constitution of current controlling circuit
Inventor: FUJINO HIROYO
IPC: H01L27/01
Filed: 1981-08-21
Abstract: PURPOSE:To reduce the variation of resistance value obtained after a conductor has been sintered to the degree which can be neglected as well as to reduce the layout area of the titled circuit by a method wherein, in the current controlling circuit using a thick film hybrid integrated circuit, a function trimming resistor and a conductor resistor are formed in one body. CONSTITUTION:The current controlling circuit to be provided between a driving circuit and load, is composed of an NPN power transistor 6, a function trimming resistor 7 which was formed in one body, a resistor 8, an NPN transistor 9 and a temperature compensating thermistor 18. To be more precise, the driving circuit is connected to the base of the transistor 6 and the collector of the transistor 9, and the collector of the transistor 6 is connected to a load circuit and its emitter is connected to an integrally structured resistor 7, one end of which was earthed. Also the base of the transistor 9, the emitter of which was earthed, is connected to the middle point of the transistors 6 and 7 through the intermediary of the resistor 8, and a thermistor 18, one end of which was earthed, is connected to the middle point of the transistor 9 and the resistor 8. At this point, the resistor 7 is composed of an FT resistor 12 and a conductor resistor 13, both of which are formed in one body.
Patent JP-H02309592-A (JP)
Title: El element and its manufacture
Inventor: YAMAMOTO YUJI
IPC: H05B33/26
Filed: 1989-05-24
Abstract: PURPOSE:To improve the quality of a luminous display by limiting the mean particle diameter of crystal particles to form a transparent electrode or moreover to form an electroluminescence luminous layer. CONSTITUTION:By contacting a gas mainly of an organic gas compound on a transparent base 1 at about 400 deg.C by a thermochemical vapor desposition, a transparent electrode 2 which consists of particles of the mean crystal particle diameter 1-2X10<2>nm is formed. As a result, at the insulation layer 3 side of the transparent electrode 2, an uneven surface following the particle diameter is formed, the transparent electrode 2 presents no interference color, and a mirror surface reflection at a back electrode 6 can be also suppressed fairly. In this case, in order to suppress the reflection at the interface 8 by the back electrode 6 more sufficiently, the mean crystal particle diameter of the crystal particles to form an EL luminous layer 4 is made 1-2X10<2>nm, and it is preferable to make a gas including an organic zinc compound, an organic sulphur compound, and an organic manganese compound, contacted and formed on a laminate layer of the transparent base 1, the transparent electrode 2, and the insulation layer 3, at 450-500 deg.C.