baber/WOPTO huggingface dataset:
Patent JP-2000106291-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: MIURA MANABU
IPC: H05B41/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of lighting a discharge lamp without preheating, when a commercial AC power supply is shut off instantaneously, and to provide a luminaire. SOLUTION: This device includes a control circuit 6, designed so as to be capable of continuously controlling the action of switching elements FET1, FET2 and that after the electrodes 5a, 5b of a discharge lamp 5 are preheated, a discharge is brought about by varying the oscillating frequency of an oscillating circuit IC1 at the input of a commercial AC power supply Vs and a resetting circuit 7, which when the input of the commercial AC power supply Vs is shut off during the oscillating action of an inverter circuit 3, maintains the oscillating frequency of the oscillating circuit IC1 until the discharge of the discharge lamp 5 is extinguished and which at the application of the input after the extinction, operates the control circuit 5 so that continuous control is triggered.
Patent JP-H02122626-A (JP)
Title: Dry etching apparatus
Inventor: FUKUSHIMA TAKAMOTO
IPC: C23F1/08
Filed: 1988-11-01
Abstract: PURPOSE:To prevent residual generated during etching from attaching to an inner wall surface by providing a plurality of blow-out ports of cleaning gas on an inner wall portion of an etching chamber of a dry etching apparatus. CONSTITUTION:A plurality of cleaning gas blow out ports 9 to be connected to a gas feed pipe 8 are formed on an inner wall surface of an etching chamber 5. The etching chamber 5 is equipped therein with an upper electrode 1 which permits processing gas to be flowed and a lower electrode 3 which receives a wafer 2 while both electrodes are connected to a high frequency power supply 4 respectively. The processing gas flowed from the upper electrode 1 is excited by high frequency voltage between the upper electrode 1 and the lower electrode 3 so as to permit the wafer placed on the lower electrode 3 to be etched and exhausted to an exhaust port 6 located at a lower portion of the inner wall surface of the etching chamber 5. Etching residual contained in gas after etching is exhausted at this time without being attached to and accumulated on the inner wall of the etching chamber 5 by cleaning gas such as O2 blown from a plurality of small holes on the inner wall of the etching chamber 5.
Patent JP-H10213603-A (JP)
Title: Self power feeding type axial current sensor
Inventor: BERKCAN ERTUGRUL
IPC: H01F38/30
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a self power feeding type axis direction sensor that generates a signal capable of accurately indicating a current of a power line. SOLUTION: A current sensor 50 comprises a housing 52 which is penetrated by a rectangular-shaped opening 54 for a conductive bus in an embodiment. The housing comprises holding walls 90, 92 defining a current detection region 94 and a housing body wall 96 defining a core region 98 for a power coil between itself and the one holding wall 92. A core 56 for a current detection coil and the current detection coil are positioned in the current detection region and in the vicinity of the opening 54. The core for the current detection coil and current detection coil are roughly symmetric to each other with respect to a central axis of the opening. The current sensor which is positioned in the core region for the power coil comprises the core for the power coil 68 and power coil that are roughly symmetrically positioned with respect to the central axis of the opening.
Patent JP-H09121385-A (JP)
Title: Radio telephone set for cellular system
Inventor: SHIMIZU HIROSHI
IPC: H04M19/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the fluctuation of power supply voltage caused by the on/off of LED and the ON/OFF of vibrator in the case of transmission-reception. SOLUTION: An equipment control part 3 generates control signals A, B and C. An AND gate 5 ANDs the control signal A and the inverse of control signal C. A TDMA control part 2-1 generates a control signal E showing whether it is the state of establishing TDMA synchronism or not and a control signal D showing an idle slot. When TDMA synchronism is not established, an LED control timing fine regulation part 6 outputs a control signal F as it is but when TDMA synchronism is established, the control signal F is outputted while being changed by rising of the control signal E. When TDMA synchronism is not established, a vibrator control timing fine regulation part 7 outputs the control signal B as it is but when TDMA synchronism is established, the control signal B is outputted while being changed by rising of the control signal E.
Patent JP-H08134259-A (JP)
Title: Encapsulation resin composition and electronic part
Inventor: HINAMOTO YOSHIHARU
IPC: C08K3/26
Filed: 1994-11-11
Abstract: PURPOSE: To obtain an encapsulation resin compsn. which facilitates the recognition of a marked part even when it is caused to develop color by irradiating with a laser beam and then washed with a nonaqueous detergent by compunding a base resin, a filler, a specific color former, and a curative. CONSTITUTION: The compsn. contains a base resin, a filler, a color former, and a curative, the color former being a bismuth compd. contained in a concn. of 3wt.% or higher. When used as an encapsulation resin 7 of an electronic part, the resin is formed from the compsn. so as to cover at least a part of the substrate 1 and a marked part is formed on the resin 7. When the resin 7 is irradiated with a laser beam, the marked part develops color in distinct black by the heat energy of the laser light. The color-developing properties is not lowered even when the resin 7 is washed with a nonaqueous detergent.
Patent JP-S61159041-A (JP)
Title: Air curtain device of refrigerator and the like
Inventor: MATSUI SHIGEO
IPC: F24F9/00
Filed: 1984-12-31
Abstract: PURPOSE:To improve the energy efficiency and economical effectiveness of the installation by a method wherein an air blowing-off port and suction port are provided for keeping the minimum air flowing speed of an air curtain in the limit of no natural convection generating. CONSTITUTION:A horizontal laying square cylinder-shaped surrounding wall is composed of a ceiling wall 4, a side wall 5 and a floor, the ceiling wall 4 and the side wall 5 are provided along the opening edge of a square-shaped opening 3 bored on a side wall 2 of a chamber 1. A blowing-off port 8 and an intake port 9 of an air curtain A are bored at respective outer side and inner side of the chamber on the ceiling wall 4. An air flowing B toward the inside of the chamber is generated when the air curtain A strikes the surface of a floor 7, on the other hand, the flowing direction of the air flowing B is changed by the suction force from the intake port 9 caused by providing the intake port 9 on the ceiling at the inner side of the chamber than the blowing- off port 8, thus, a rising air flowing C is generated. A sucked air flowing Q1 from the inside of the chamber is caused by only the rising air flowing C.
Patent JP-S61145149-A (JP)
Inventor: BARUTAA HORUSUTOMAN
IPC: C08G18/77
Filed: 1985-12-12
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-H04152217-A (JP)
Title: Bathtub internal temperature monitor
Inventor: SHIBATA TATSURO
IPC: G01D7/00
Filed: 1990-10-16
Abstract: PURPOSE:To enable unflickering temperature display by providing a data processing means with hysteresis for data processing. CONSTITUTION:The temperature detecting means A of a temperature monitor is formed of a temperature sensor 1 and detects the bathtub internal temperature. A data processing means B is formed of a microcomputer 2 and takes in the output data from the temperature detecting means A to perform data processing with hysteresis. That is, the bathtub internal temperature is detected by the temperature sensor 1, and the detection value is outputted to the microcomputer 2. The microcomputer 2 performs the data processing with hysteresis on the detection value data, and displays a range of 37 deg.C-47 deg.C by 1 deg.C pitch on seven segments of the motor display panel 3a of a main remote control 3 so as to enable unflickering temperature display.
Patent JP-S62137052-A (JP)
Inventor: YAMAGUCHI MITSUHARU
IPC: A47K11/06
Filed: 1985-12-10
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-H09192148-A (JP)
Title: Energy generation instrument for treatment inside mouth
Inventor: TSUCHIDA MASASHI
IPC: A61N5/06
Filed: 1995-07-15
Abstract: PROBLEM TO BE SOLVED: To treat and prevent symptoms for various diseases generated inside a mouth by an instrument for activating the function of the cells of a lesion inside the mouth and blood circulation by various stimuli from an energy generation body and treating teeth and gums by mounting the energy generation body inside the mouth. SOLUTION: This instrument is formed by using one or plural energy generation bodies 1 for generating various energy such as magnets, far infrared rays or germanium, etc. The instrument is turned to a swallowing prevention structure by forming the energy generation bodies 1 along the line of the gums, putting the instrument in a recessed part inside the mouth to be mounted, bringing it into direct contact with the line of the gums such as the front side of the gums or the back side of the gums and turning the instrument to a three- dimensional shape.
Patent JP-H04153579-A (JP)
Title: Ignition controller
Inventor: KUDO TOKINORI
IPC: G05B13/02
Filed: 1990-10-16
Abstract: PURPOSE:To secure the instantaneousness in fuel injection control by obtaining the advance angle through the fuzzy estimation according to the oxygen concentration in exhaust gas and the knocking information and generating the ignition control signal at the corrected ignition timing corresponding to the advance angle. CONSTITUTION:The advance angle is obtained through the fuzzy estimation by an advance angle estimation device 35 according to the engine revolution speed calculated from the crank angle detected by a crank angle detection sensor 21, feed quantity of the air supplied into a combustion chamber which is detected by an air feed quantity detecting sensor 24, oxygen concentration in exhaust gas which is detected by an exhaust gas oxygen concentration detecting sensor 26, and the knocking information detected by a knocking detection sensor 27. An ignition control signal generator 71 generates the ignition control signal at the corrected ignition timing which is obtained through correction according to the obtained advance angle, and the cylinder information detected by a cylinder detection sensor 28 is judged by a cylinder judging device 51, and the cylinder information is inputted into an ignitor 61 installed on the judged cylinder. Accordingly, the instantaneousness for the ignition control can be secured.
Patent JP-S61157398-A (JP)
Title: Fluidized bed type waste water treatment apparatus
Inventor: YODA MOTOYUKI
IPC: C02F3/08
Filed: 1984-12-28
Abstract: PURPOSE:To efficiently treat waste water, by mounting a means for withdrawing pellets from the pellet bed formed to the upper part of a fluidized bed and a means for supplying a part of treated water to the lower part of a reaction tank. CONSTITUTION:Raw water is introduced into a reaction tank 1 from a raw water introducing pipe 2 and a receives anarobic decomposition treatment in a fluidized bed. The SS-component in raw water is slow in its decomposition speed within the fluidized bed 7 and the remarkable portion thereof is flowed out from the decomposition fluidized bed 7 to enter a pellet bed 8 where bonded to the other SS-component to form pellets or adhered to the surfaces of the pellets to grown pellets and the SS-component is sufficiently removed. The sewage, wherein a dissolvable org. substance and SS-type org. substance were removed sufficiently, is discharged from a take-out pipe 3 and a part thereof is recirculated and supplied to the lower part of the reaction tank 1 from piping 5.
Patent JP-H04153767-A (JP)
Title: Original input system
Inventor: MORI HITOSHI
IPC: G06F17/22
Filed: 1990-10-17
Abstract: PURPOSE:To shorten the time needed for input of an original by outputting at least a part of the original image to a part of a screen of a display device and also outputting a least a part of the production result of a document or a chart to another part of the same screen respectively through an arithmetic processing part. CONSTITUTION:An MPU 8 reads the image data on an original input part out of a floppy disk 10 and stores the data in a memory 9. Then the MPU 8 starts a screen division/scroll processing program 9b. The program 9b divides a screen of a display 1 into the upper and lower parts, for example, to display a produced document on an upper screen 12a and to display the image of a document on a lower screen 12b respectively. Thus the image of an input original and the production result of a document or a chart are outputted onto the same screen. As a result, an operator can look at the original image and the production result of the document or the chart at one time. Furthermore the movements of the operator's eyes can be reduced even in the case where both displayed image and production result are visually compared with each other. Thus it is possible to improve the working efficiency and to shorten the time needed for input of the original.
Patent JP-H07101816-A (JP)
Title: Agrochemical substitute
Inventor: GOTOU TOSHIYO
IPC: A01N65/44
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an agrochemical substitute capable of surely removing or disinfecting residual microorganism on plant and free from environmental pollution by subjecting powdery or granular vegetable material such as wood, bamboo, grass, alga and seaweed to disinfection or sterilization treatment such as heating in a room, boiling, steaming, smoking, etc. CONSTITUTION:Powdery or granular vegetable material such as wood, bamboo, grass, alga and seaweed is subjected to disinfection or sterilization treatment such as heating in a room, boiling, steaming, smoking, etc., and the product is used as it is or in the form of a mixture as a substitute for agrochemical. As an alternative, the treated agent is magnetized by a magnetizing treatment and used as an agrochemical substitute. The treated agent or the treated and magnetized agent is packaged in a bag of paper, cloth, etc., or embedded in a polymer or paper and used as a packaged agent in sealed state by pasting or sewing. It can be used as a seed-containing packaged agent by mixing arbitrary seed of vegetables, rice, wheat, etc., in the packaged agent. A vegetable extract may be adsorbed to or occluded in the powder of the treated agent to obtain a treated extract agent.
Patent JP-H02126174-A (JP)
Title: Torque sensor
Inventor: YAHAGI SHINICHIRO
IPC: G01L3/10
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a magnetostriction type torque sensor in which no large drift is produced in the sensor output even when a temperature gradient is produced in the axial direction of a shaft to be measured by specifying the electromagnetic characteristics of, at least, the section of the shaft to be measured from which a magnetostriction component is detected. CONSTITUTION:The part from which a magnetostriction component is detected of a shaft 2 to be measured has such electromagnetic characteristics that the electric resistivity rhoRT at a room temperature is >=30muOMEGA-cm, temperature change rate alpharho of the electric resistivity rho within a temperature range from -50 deg.C to +150 deg.C is <=0.25X10<-2>/ deg.C, and temperature change rate of inductance L within the temperature range from -50 deg.C to +150 deg.C is <=0.07X10<-2>/ deg.C. Therefore, no large drift is produced in the output of this torque sensor even when a temperature gradient is produced in the axial direction of the shaft.
Patent JP-2001102227-A (JP)
Title: Wired electronic parts
Inventor: TOI TAKAOMI
IPC: H01F27/29
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain wired electronic parts which can prevent thinning and fusion of its wires by suppressing the Cu melting from a wire to solder as much as possible. SOLUTION: A chip coil has electrodes 13 each of which is composed of a base metallic (Ag) layer 13a, a plated Ni layer 13b, and a plated Sn-Cu layer 13c at both ends of a core 10. The terminals 16 and 16 of a wire 15 are buried in the plated Sn-Cu layer 13c by thermocompression bonding. When the chip coil is subjected to reflow soldering, the Cu of the plated Sn-Cu layer 13c malts into reflow solder and suppresses the Cu from melting out of the wire 15.
Patent JP-H04264423-A (JP)
Title: Device for tightening holding part to lens of spectacles
Inventor: KURISUCHIYAN JIYONKUURU
IPC: G02C13/00
Filed: 1991-10-25
Abstract: PURPOSE: To enable engaging holding part by means of force added to a lens without permitting the lens to be broken by constituting a system by means of a plate, a calibration spring device and a displacement sensor. CONSTITUTION: The plate 11 for receiving spectacle lenses is pivotally attached to a fixing base 15 so as to be freely rotation possible and the calibration spring device 16 and the displacement sensor 18 are operated between the plate 11 and the fixing base 15. That is, when the plate 11 is rotated with an axis A2 as a center by engagement force added along an engagement axis A1 , the plate 11 is moved downwards and a proper calibration is executed by the calibration spring device 16. The spring device 16 normally permits the plate 11 to be brought into pressure-contact with the abutting part 34 of the base 15 in order to correctly fix a halt position. Then, the feeler 36 of the displacement sensor 18 covers an optical battery 35 so that a driving device for engaging the holding parts with the spectacle lenses 12 arranged in the plate 11 is operated.
Patent JP-H08136942-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA SHOZO
IPC: G02F1/1343
Filed: 1994-11-14
Abstract: PURPOSE: To prevent electrolytic corrosion occurred in a dummy electrode from infiltrating into a displaying electrode. CONSTITUTION: A liquid crystal display device is constituted so that a signal electrode 23 or a scan electrode 24, the dummy electrodes 25, 26 are provided respectively on one side surface of substrates 21, 22, and a pair of substrate members forming oriented films on their one side surfaces of which respective one side surfaces are confronted with each other, and they are stuck by a sealing member 29 at intervals, and liquid crystal layers are formed in spaces sealed by respective one side surfaces and the sealing member 29. The dummy electrodes 25, 26 are formed separately, and the dummy electrode 25 exists in the sealed space, and it touches no open air. Further, the dummy electrode 25 is connected to the signal electrode 23 or the scan electrode 24 electrically.  The dummy electrode 26 touching to the open air is not connected to the signal electrode 23 and the scan electrode 24 electrically to exist insulated from them.
Patent JP-2001098470-A (JP)
Title: Method for dyeing wholly aromatic polyamide fiber
Inventor: KURODA SAOAYA
IPC: D06P1/649
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for the non-carrier dyeing of wholly aromatic polyamide fibers, especially meta-wholly aromatic polyamide fibers, by which dyeability, dye-exhausting property and dye-impregnating property (dyeing levelness) on the cross sections of the single filaments can be enhanced and by which color phase reproducibility (repeatability) can be improved. SOLUTION: This method for dyeing wholly aromatic polyamide fibers comprises bringing the wholly aromatic polyamide fibers into contact with a dyeing liquid. Therein, a surfactant is added to the dyeing liquid.
Patent JP-H02125480-A (JP)
Title: Piezoelectric actuator
Inventor: TSUTSUI OSAMU
IPC: E03C1/044
Filed: 1988-11-04
Abstract: PURPOSE:To prevent a noise when a piezoelectric actuator is operated and the slip of a plunger by providing current control means for converting a voltage controlled by a triangular wave generator into a current in a driving circuit, and driving a stroke piezoelectric element with a triangular driving current. CONSTITUTION:A constant-voltage power source Sa is connected to a piezoelectric element (g) through switching elements S1, S2 and current controllers K3, L3. A triangular current controlled by the elements K3, L3 is fed to the element (g), which is elongated or contracted at a smooth equal acceleration. Since the element (g) is elongated or contracted at the smooth equal acceleration, noise is sufficiently suppressed, a slip between the plunger and clamping members (k), (l) is prevented, the operation of a piezoelectric actuator A becomes effective and heat generation is prevented.
Patent JP-S62138243-A (JP)
Inventor: HARADA HIKARI
IPC: B32B15/08
Filed: 1985-12-11
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-H05118275-A (JP)
Title: Water pump
Inventor: YUGAWA KAZUHIKO
IPC: F04B53/10
Filed: 1991-10-28
Abstract: PURPOSE:To provide a water pump which is small-sized and low in noise, and can obtain sufficient delivery pressure. CONSTITUTION:A water pump is composed of a water supply-discharge block 3 to which a water supply path 31 and a water discharge path 32 are opened, a cylinder 4 which has a protruding part 40 loosely fitted in the water supply- discharge block 3 and is rotatingly driven round a shaft, a piston reciprocating in the cylinder 4, and a driving mechanism functioning under interlocking motion between the reciprocation of the piston 5 and the rotation of the cylinder. The protruding part 40 in the cylinder 4 is formed to be concentric with the cylinder and smaller in bore than the cylinder, and has an opening part 41 which is made to alternately communicate with the water supply path 31 and the water discharge path 32 in the water supply-discharge block 3 by the rotation of the cylinder.
Patent JP-S62140655-A (JP)
Inventor: FURUKAWA MASAO
IPC: B02C18/18
Filed: 1985-12-14
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-H0587309-A (JP)
Title: Radiant tube burner
Inventor: ITO MINORU
IPC: F23D14/12
Filed: 1991-09-30
Abstract: PURPOSE:To secure the durability performance of an inner tube and simplify the repair of the same by a method wherein the inner tube is divided into a first tubular body made of a refractory material and a second tubular body made of a metal while both of the tubular bodies are connected separatably. CONSTITUTION:An inner tube 8 is divided into a first tubular body 9 made of ceramics and a second tubular body 10 made of a metal to arrange and connect them. In this case, the inner tube 8 is constituted of two materials having heat resistant characteristics coping with the local temperature difference of the inner tube 8 due to the combustion of gas fuel. According to this method, the heat resistant characteristics of the whole of the inner tube 8 are balanced and the durability performance of the inner tube 8 can be secured. On the other hand, both of the tubular bodies 9, 10 can be separated whereby both of the tubular bodies 9, 10 can be provided with interchangeability respectively. Accordingly, when one of the tubular bodies 9, 10 is broken, the inner tube 8 can be repaired simply by replacing the broken tubular body 9, (10).