baber/WOPTO huggingface dataset:
Patent JP-H04174580-A (JP)
Title: Laser device
Inventor: TANAKA YOSHIO
IPC: B23K26/042
Filed: 1990-11-07
Abstract: PURPOSE:To make the degree of coaxially emitted state of laser beams detectable so as to appropriately irradiate the laser beams even in a special environment by forming an enclosed circuit of a pair of beam splitters and a pair of high-reflecting mirrors and providing an optical resonator at a prescribed position. CONSTITUTION:Laser beams L1, L2, and L3 respectively emitted from laser oscillators 20a, 20b, and 20c having different wavelengths are condensed to a synthetic optical path 23 in a superimposed state through reflecting mirrors 21, 22, 24, and 26 and partial reflecting mirrors 25 and 27. The reflecting mirrors are independently held in a pair by angle adjustment driving mechanisms 28, 29, and 30. A beam splitter 32 provided in the middle section of the optical path 23 branches part of the superimposed beams. The branched beam is made incident to one beam splitter 34s of a resonator 36. A detector 37 is provided in the transmission optical path of the other beam splitter 34b. The signal of the detector 37 is sent to the mechanisms 28, 29, and 30. By using such constitution, coordinate positions of the optical axes of the laser beams L1, L2, and L3 are detected and the three laser beams are adjusted to a coaxial state and, accordingly, appropriate irradiation can be maintained even in a special environment.
Patent JP-H06146965-A (JP)
Title: Air/fuel ratio controlling device of internal combustion engine
Inventor: MORIKAWA JUNYA
IPC: F02D41/02
Filed: 1992-11-10
Abstract: PURPOSE:To prevent an air/fuel ratio from being over-rich in starting the purge of vaporized fuel. CONSTITUTION:This invention is related to an air/fuel ratio control device of an internal combustion engine, wherein the vaporized fuel generated in a fuel tank 7 is adsorbed to a canister 13, and the vaporized fuel adsorbed to the canister 13 is purged on the intake side of the internal combustion engine together with air through a purge valve 16. The concentration of the vaporized fuel is detected by the air/fuel ratio feedback value detected by an oxygen sensor 6, and the quantity of fuel to be injected is corrected to the reduction side based on the detected vaporized fuel concentration and the purge ratio. In the case where air/fuel ratio feed-back value becomes a specified value or greater, or the output of the oxygen sensor 6 is rich during purging, the air/fuel ratio controlling device judges that the concentration detection is insufficient, making renewal quantity for concentration detection larger than usual quantity and also stopping gradually changing the purge in starting purge for maintaining the purge ratio constant or reducing it.
Patent JP-H07288249-A (JP)
Title: Method for moving material removing tool of low tool acceleration
Inventor: RIN DEIBITSUDO BORINJIYAA
IPC: B24B49/02
Filed: 1994-12-02
Abstract: PURPOSE: To provide a method and method for moving a material removing tool at a minimized acceleration in a spatial section of a device such as plasma- aided chemical etching device for a material from the substrate surface. CONSTITUTION: The method comprises step 32 of measuring the thickness profile of a substrate to form its thickness profile map, step 36 of determining the map at a material removing tool residence time to material removing tool position to produce a final thickness profile of the substrate based on its initial thickness profile map, step 38 of computing the tool acceleration map on the substrate surface based on the map determined in step 36, and step 40 of moving the tool according to the acceleration map to remove predetermined amt. of the material from the substrate surface to attain desired substrate surface profile according to a predetermined final thickness.
Patent JP-H04172282-A (JP)
Title: Automatic tracking apparatus
Inventor: MIURA KENJI
IPC: H04N5/232
Filed: 1990-11-06
Abstract: PURPOSE:To surely track an object to be tracked by more accurately specifying the object by controlling the revolution of an electromotive rotor so that the specific infrared photodetector among a plurality of the infrared photodetectors provided to the rotor receives the infrared rays from the object. CONSTITUTION:When it is supposed that the infrared rays emitted from an infrared emitting body 19 are provisionally received by the infrared photodetectors 15 on the left side of a central infrared photodetector 15 because an object is moved, it is discriminated which infrared photodetector 15 among three infrared photodetectors 15 adjacent to the central infrared photodetector 15 on the left side thereof so as to leave long, medium and short distances. As a result, a motor drives a rotor 7 so as to forwardly rotate the same at the speed corresponding to the directional shift of the video camera 2 turned toward a person being an object to be tracked. By this method, the posture of the video camera 2 is controlled so that the central infrared photodetector 15 always receives infrared rays continuously.
Patent JP-H09145169-A (JP)
Title: Air conditioner
Inventor: SUZUKI TAKAHIRO
IPC: F25B1/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormally high pressure from being generated in a refrigerating circuit with a simple construction and prevent an operation capacity from being lowered. SOLUTION: According to an air conditioner, when a pressure sensor 2a detects the prescribed high pressure of the discharging side of a compressor in a refrigerating circuit using a mixed refrigerant as a refrigerant, a pressure reducing valve 2c for controlling to open and close a bypass circuit 2b which connects the discharge side of the compressor to a suction side is opened, so that the refrigerant of the discharge side of the compressor is returned to the suction side. Thus, the discharge pressure of the compressor in the refrigerating circuit is reduced and the generation of the abnormally high pressure can be prevented.
Patent JP-H01142634-A (JP)
Title: Discoloration preventive laminated film
Inventor: OKIYAMA TOSHIAKI
IPC: G03C11/10
Filed: 1987-11-30
Abstract: PURPOSE:To prevent effectively discoloration of picture image due to an org. dye by incorporating an ultraviolet ray absorbing agent into a base laminated film. CONSTITUTION:A base film comprises a biaxially stretched crystallized polyethylene terephthalate film contg. an ultraviolet ray absorbing agent, more concretely, the base film is formed by coating one side of a biaxially stretched crystallized polyethylene terephthalate film having 0.005-0.3mm thickness contg. 0.2-6wt.% ultraviolet ray absorbing agent with a layer contg. at least one among ionomer resin, ethylene/vinyl acetate copolymer, and ethylene/ethyl acrylate copolymer by melt-extrusion to 0.002-0.2mm thickness. The transmittance of light in <=330nm region is zero. By this constitution, distinct discoloration preventive effect is attained in a photographic print, printed matters, etc., against particularly, ultraviolet rays even if such printed matters, etc., are exposed to such rays for a long time.
Patent JP-H01142816-A (JP)
Title: Clicking mechanism for sliding operation member
Inventor: SAITO SHINICHI
IPC: G05G5/06
Filed: 1987-11-28
Abstract: PURPOSE:To prevent the generation of noise at the time of operation by exciting one of cam and click members in the same direction as the working direction of pressing force applied from an exciting member to a sliding operation member at the time of operating the sliding operation member. CONSTITUTION:The cam member is formed unitedly with a slide switch 10 and three positioning recessed parts 24, 26, 28 are formed on the side edge of the slide switch 10 on the side of an operation knob 22 as positioning parts. A roll 30 acting as a click member is rotatably pivoted around one end of a plate spring 32 oppositely to the side edge on which the positioning recessed parts of the switch 10. The working direction C of pressing force applied to the switch 10 through an operation knob 10 is rectangular to the moving direction A of the switch 10 and coincident with the working direction B of the exciting force of the plate spring 32. Consequently, the generation of play the slide switch 10 at the time of switching operation and the generation of noise due to said play can be prevented.
Patent JP-H10145250-A (JP)
Title: Radio receiver
Inventor: SUMI TOMOYA
IPC: H03G3/30
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To control the influence of cross-modulation that is caused by an interfering wave from a desired wave by controlling an attenuation amount of a variable gain attenuating means, that is provided at a receiving front end with a quality degradation index of a receiving parameter that is detected and measured and the voltage value of an output signal of a band filter as a parameter. SOLUTION: An error detector 10 detects and measures a frame error that occurs in the frame of a prescribed number, based on a cyclic redundancy code(CRC) which has been preliminarily added to an information frame to be transmitted or a parity bit and outputs a frame error number as a quality degradation index T. A gain controller 9 decides that the quality of a receiving high-frequency signal is degraded by some cause, when the index T exceeds a prescribed value, increases the attenuation amount of a variable gain attenuator 2, regarding cross-modulation as occurring when the output power Pin of a band filter 5 is a prescribed value or more, and reduces the attenuation amount, when the Pin is smaller than the prescribed value.
Patent JP-2001117106-A (JP)
Title: Method of manufacturing for liquid crystal display substrate and device therefor
Inventor: KAWABE SHUNICHI
IPC: G02F1/13
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for high quality liquid crystal display substrates for inspection with neither admixture of air bubbles nor gap non-uniformity disturbing recognition of defects and the assembling device in the liquid crystal display substrates used for evaluation of a manufacturing process of the liquid crystal display substrates. SOLUTION: Superposing and pressurizing of substrates to be inspected 1, on which spacers 21 are sprayed and a liquid crystal 23 is dropped, are carried out in the reduced pressure atmosphere. Elastic plates for pressurizing 17, 19 are attached to a table and uniform pressurizing is carried out utilizing pressure difference in a vacuum chamber. The method of manufacturing includes dropping the liquid crystal 23 on the peripheral part of the substrates 1, superposing the substrates 1 with each other in the reduced pressure atmosphere and subsequently leaving them in the atmosphere so as to spread the liquid crystal over the full surface. Because transfer of defective TFT(thin film transistor) and CF(color filter) substrates to a panel assembling process is dispensed with, reduction of the manufacturing cost and improvement of the yield are obtained.
Patent JP-H11135286-A (JP)
Title: Fluorescent lamp life determining device, fluorescent lamp life determining method and inverter device for fluorescent lamp
Inventor: ASAYAMA ATSUSHI
IPC: H05B41/392
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp life determining device, a fluorescent lamp life determining method and an inverter device for the fluorescent lamp, by which a last stage of the fluorescent lamp life can be accurately determined. SOLUTION: When a switch SW3 is turned on, a series circuit of a choke coil L3 and an secondary winding n3 of an inverter transformer T1 is short- circuited by a diode bridge DB1, and tube current in a fluorescent lamp FL1 gradually increases. If a filament of the fluorescent lamp is deteriorated, the tube current slowly and gradually increases. Therefore, a time required for the tube current to exceed a designated value from when short-circuited by the diode bridge DB1 is measured by a timer 1, and it is detected by a life determining part 28 that the time exceeds the designated time, in order to determine a last stage of its life.
Patent JP-H0373377-A (JP)
Title: Printer
Inventor: HATAKEYAMA MOTONOBU
IPC: B41J29/38
Filed: 1989-11-21
Abstract: PURPOSE:To prevent the failure or deviation of a mechanism, which is generated when a carriage gives an idle running by inertia and violently collides with a side frame, from occurring by connecting an AC voltage detecting circuit with a power switch ON/OFF control circuit. CONSTITUTION:When AC input has descended lower than a designated value, a power switch ON/OFF control circuit 3 immediately gives an OFF condition to a power ON/OFF signal 9, and at the same time, gives a command to a power source unit 1 to turn off a DC output for motor driving 12 only, and waits until a power off process completion signal 10 turns from ON to OFF. When a printer control unit 4 detects the OFF condition of the power switch ON/OFF signal 9, an ON condition is given to the power off process completion signal 10 once; and when a carriage is under motion, the stop process of a space motor is performed, and the carriage is stopped. In this case, during the stop process time of the space motor, condensers which are built in the power source unit 1 and a motor driving circuit 5 store sufficient electricity to stop the carriage, and the DC output for motor driving 12 is continuously output.
Patent JP-H08154526-A (JP)
Title: Spawning reef of sepioteuthis lessoniana and method for promoting spawning of sepioteuthis lessoniana
Inventor: SUGIOKA NOBUO
IPC: A01K61/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a spawning reef of Sepioteuthis lessoniana in which suitable spawning places are createdly using an artificial branched tree to which alga-like flocking is applied without accompanying natural breakage due to cutting of branched tree of natural tree and capable of withstanding long-period use and a method for promoting spawning of Sepioteuthis lessoniana using the spawning reef. CONSTITUTION: This spawning reef is constituted by standing many dummy spawning nests 2 of Sepioteuthis lessoniana obtained by applying alga-like flocking to base trunk part of branched tree substrate and/or branched tree in the internal space of weight block 1 having a bottom plate 12 set on the sea bottom and ceiling plate 11 covering the above. The spawning reef for Sepioteuthis lessoniana is sunk in the sea bottom of coastal sea area to attract Sepioteuthis lesoniana and spawned in the dummy spawning nest 2. Thereby, spawning field suitable for Sepioteuthis lessoniana can be created in large amount and spawning of Sepioteuthis lessoniana can surely and efficiently be promoted than natural spawning field.
Patent JP-H01141041-A (JP)
Title: Easily adhesive sheet for notice board
Inventor: YAGI DAISUKE
IPC: B32B7/06
Filed: 1987-11-27
Abstract: PURPOSE:To ensure the recovery of a shape after folding and to enable sufficient durability to be held even under humid condition, by laminating a fire retardant PVC foamed layer, a barrier layer, and a binder layer fixing a fine globular adhesive, successively. CONSTITUTION:A sheet consists of a fabric base layer 1, a fire retardant PVC foamed layer 2, two barrier layers 3, 4, and a binder layer 6 fixing fine globular adhesive 5. The fabric layer 1 made of a knitted fabric, a woven fabric, or an unwoven fabric has sufficient durability under humid condition. The fire retardant PVC foamed layer 2 formed on the layer 1 contains 40-100 parts of a plasticizer and 0-20 parts of a flame retarder adjustant per 100 parts (pts.wt.) of a vinyl chloride resin, imparts flexibility to the whole sheet, and forms a sheet substrate with the fabric base layer 1. The barrier layers 3, 4, for example, made of a polyurethane resin and a polyamide resin prevent the migration of a plasticizer for softening a PVC in the PVC foamed layer 2. The globular adhesive 5 and the binder layer 6, which are laminated on the barrier layer 4, can be made of a general material.
Patent JP-H05114351-A (JP)
Title: Tripping device for circuit breaker
Inventor: MIURA MASAO
IPC: H01H83/06
Filed: 1991-10-21
Abstract: PURPOSE:To easily make switch-over between under voltage tripping and voltage tripping in a same device by providing a DC power supply circuit the switch- over of which can be made between a regulation mechanism for trip spring force and the polarity of exciting current to a trip coil. CONSTITUTION:When a tripping device 1 is used as an under-voltage tripping, exciting current the polarity of which causes magnetic flux in the direction same to that of a permanent magnet 11, is supplied to a trip coil 10 from a DC power supply circuit 20, and when the magnetic flux of the coil 10 is weakened with current voltage lowered to one less than a specified value, the attraction of a stationary iron core 7 is thereby released by the force of a trip spring 15. And when the tripping device is used as voltage tripping, the attraction of an iron core 8 is released by sending exciting current the polarity of which weakens the magnetic flux of a magnet 11, to the coil 10 by a tripping command with the movable core 8 attracted onto the iron core 7 only by the magnetic flux of the magnet 11. Thus as mentioned herein above, the same device can be used to both systems only by making the switch-over of the polarity of the circuit 20 with respect to the coil 10 while being combined with the regulation of the spring 15 by means of a regulation mechanism 18.
Patent JP-S62164792-A (JP)
Inventor: SHIERUDON CHIBUNIKU
IPC: C10L1/222
Filed: 1986-12-17
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-H08154991-A (JP)
Title: Massaging apparatus
Inventor: IKEDA YOSHIO
IPC: A61H15/00
Filed: 1994-12-05
Abstract: PURPOSE: To arrange a connecting positions of a pair of belts for transmission with a moving body in the same positions and to make a work for eliminating slackening of the belts for transmission easy in a mattress type massaging apparatus wherein a pair of the belts for transmission moved reciprocatingly by means of a pulley for driving are installed and a moving body provided with massaging rollers are moved reciprocatingly by means of these belts for transmission. CONSTITUTION: The first and second pulleys 22-25 for driving on which both ends of belts for transmission are fitted are arranged on both end parts of a rotating shaft 19. A connecting hole 26 of the first pulley 22 for driving on one end side of the rotating shaft 19 is fitted and connected with a following gear 21 to which rotation is transmitted from a motor and the projection 28 for connection of the second pulley 24 for driving is fitted and connected with the connecting hole of the first pulley 22 for driving. On the other hand, the first pulley 23 for driving on another end side of the rotating shaft 19 is connected with the rotating shaft 19 and the projection 30 for connection of the second pulley 25 for driving is fitted and connected with the connecting hole 29 of the first pulley 23 for driving.
Patent JP-H11134902-A (JP)
Title: Headlamp
Inventor: YANAI HITOSHI
IPC: F21S8/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated process such as making fine adjustments for each headlamp's assembly, to reduce costs, and to increase productivity by automatically adsorbing the variation of electromagnetic solenoid in the axial direction when moving a hood for switching light distribution by oscillation of a body part of the electromagnetic solenoid inside a case. SOLUTION: A headlamp 1 comprises a electromagnetic solenoid 5 housed in a case 6 having a suitable interspace in the direction of the diameter D and in the direction of the length L and a compression spring 7 provided in between one end 5d which will be the direction of the reaction force when a plunger 5b is under operating conditions and the case 6 so that the other end 5c and the case 6 come into contact, wherein the electromagnetic solenoid 5 is movable in the axial direction inside the case 6. In this case, the variation in axial direction added to the electromagnetic solenoid 5 when moving a hood 4 for switching light distribution is automatically absorbed by oscillation of a body part 5a of the electromagnetic solenoid 5 inside the case 6.
Patent JP-H02146591-A (JP)
Title: Display device
Inventor: MORIKAWA MASANORI
IPC: G06F3/048
Filed: 1988-11-29
Abstract: PURPOSE:To improve operation convenience by scrolling back display data by the preset number of lines and stopping the scrolling display operation when scrolling stopping operation is performed during line-by-line continuous scrolling display operation. CONSTITUTION:A timer 6 calculates how long the display data displayed on a display device 2 is stopped and starts counting the time on receiving a scroll start signal from a scroll start switch 4 and a line addition part 7 increases a display start position pointer 3 by one line every time a clocking end signal is received. A line subtraction part 8, on the other hand, reads a preset number of lines, e.g. four lines out of a set line quantity storage part 9 on receiving a scroll stop signal from a scroll stop switch 10 and substracts the display start position pointer 3 by four lines. Consequently, even if there is an overrun of the display when the scrolling stopping operation is performed, no troublesome operation is required.
Patent JP-S63142580-A (JP)
Inventor: HENDORIKUSU UIRUHERUMUSU KORUN
IPC: G11B17/028
Filed: 1987-12-01
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-H03161218-A (JP)
Title: Continuous taper processor of wire rod
Inventor: IWAI HIROHISA
IPC: B23H9/18
Filed: 1989-11-20
Abstract: PURPOSE:To perform the processing of a taper of wire rod, effectively, with high accuracy by providing a wire rod feeder for letting it pass through an electrolytic bath, in which a cathode is provided, an anode loading device to the wire rod, and a power source generator. CONSTITUTION:Anode loading is performed by an anode loading device 3 provided on the outside of an electrolytic bath 4, while a cylindrical electrode is provided as a cathode 6 in such a way that both sides or the entire circumference of a wire rod 2 is enveloped thereby, at a certain distance from the wire rod 2 in an electrolytic liquid. The wire rod 2 is run by a wire rod feeder 9 at a constant or a variable proper speed, while a variable constant current is electrified by a power source generator 10, so as to electro-polish the running wire rod 2. Effective taper processing of the wire rod 2 can thus be made.
Patent JP-S63155379-A (JP)
Title: Bar code demodulating device
Inventor: MORI GENICHI
IPC: G06K7/10
Filed: 1986-12-19
Abstract: PURPOSE:To remove the misreading of a stop code by checking whether a bar code read out as a stop code is surely a stop code or not based on the size relation of the widths of white bars in the bar code. CONSTITUTION:As to a bar code read out as a stop code by demodulation, the width of adjacent white bars included in the bar code are compared, the size of the width of the white bars is found out based on the compared result whether the ratio of the width values is larger or smaller than a prescribed value >=1 and whether the bar code is a stop code or not is decided again based on the relation of width size. Since the modulation is judged by using a threshold calculated in each bar width and each bar, high reading performance can be obtained even if the ratio of a narrow bar width to a wide bar width is low. Since whether the bar code read as a stop code is surely a stop or not is judged again based on the width values of the adjacent white bars, the misreading of the stop code can be surely prevented.