baber/WOPTO huggingface dataset:
Patent JP-S605618-A (JP)
Title: Resonance frequency adjusting method of thickness- shear piezoelectric vibrator
Inventor: KONNO TETSUO
IPC: H03H9/19
Filed: 1983-06-23
Abstract: PURPOSE:To adjust a resonance frequency extremely easily by growing nonpiezoelectric areas formed on the surface of a piezoelectric element, and varying the thickness of the center piezoelectric area and adjusting the resonance frequency. CONSTITUTION:A crystal piece 2 is in a rectangular prism shape having an X axis lengthwise, thin aluminum films 3 and 3 which can be doped in the crystal piece 2 are formed on the X axis-Z axis planes of the crystal piece by vacuum deposition, etc., and nonpiezoelectric areas 3a and 3a are formed by doping as surface parts of the crystal piece 2. Namely, the thin aluminum films 3 and 3 are formed on the surfaces of the crystal piece 2, and aluminum is diffused into the crystal piece 2 at high temperature to form insulating nonpiezoelectric areas 3a and 3a. Those nonpiezoelectric areas 3a and 3a are grown with processing time. The center part of the crystal piece 2 is a piezoelectric area 2c where no aluminum is diffused, and the resonance frequency of thickness-shear oscillation is determined by the thickness (t) of this piezoelectric area 2c.
Patent JP-H05306750-A (JP)
Title: Speed change controller for automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: F16H59/10
Filed: 1992-05-06
Abstract: PURPOSE:To dispense with an increase in the power of a motor by providing a detent mechanism which functions in an area except a parking rage to fix a hydraulic changing over valve for speed change range at a position responding to a speed change signal, and a parking lock mechanism which interlocks with the hydraulic changing over valve for speed change range to function in the case of the parking range. CONSTITUTION:A d.c. motor 50 is driven by a driving signal (d) outputted from a speed change range control section 20 on a speed change range setting signal (a) and detecting signal (b) (c) issued from an actuator and valve position sensors 40, 42 to move an oil path changing over valve 30 for speed change range setting through a detent lever 36. In this case, the engagement of the roller 38a of a detent spring 38 with the irregular part 36a of the ditent lever 36 is repeated, and the d.c. motor 50 is stopped to make the recess of the detent lever 36 engage with the roller 38a. In addition, when the automatic transmission is changed over into the parking range, a tapered cone part 62 pushes an arm 63 upward in time to the rotation of the detent lever 36 to make it engage with a gear 64 for locking the output shaft of the automatic transmission.
Patent JP-S5815338-A (JP)
Title: Transceiver
Inventor: FUJIWARA YUKINARI
IPC: H04B1/40
Filed: 1981-07-22
Abstract: PURPOSE:To avoid the need for the use of a high-performance mixer and a filter for tranmission, by directly generating a transmission wave with a voltage controlled oscillator. CONSTITUTION:A signal oscillated from a voltage controlled oscillator 14 and a signal generated at a synthesizer 3 are mixed at a mixer 15. An output signal of the mixer 15 is applied to an error detector 19. A signal generated from a quartz oscillator 20 is applied to another input terminal of the detector 19 via a modulator 8 and outputs a signal in response to the phase difference of signals from a frequency divider 16 and from the modulator 8 at a phase comparator 17 via a filter 18. A signal outputted from the filter 18 is applied to a control input terminal 14a of the voltage controlled oscillator 14 and a loop including the voltage controlled oscillator 14 performs phase locking. When the phase locking is finished, the voltage controlled oscillator 14 generates a transmission frequency. The generated signal is amplified into a prescribed power via a transmission section 11 consisting of a filter 21 and an amplifier 13 and transmitted via an antenna common device 6.
Patent JP-S6328797-A (JP)
Inventor: JIYAKU BOO
IPC: B64C25/60
Filed: 1987-05-12
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-2000305519-A (JP)
Title: Driving method of plasma display and driving device
Inventor: KISHI TOMOKATSU
IPC: H04N5/66
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To surely realize driving for lighting accurately cells to be lit and not for lighting accurately cells not to be lit, based on display data. SOLUTION: During a reset period after finish of a sustained discharge period, erasing discharges are executed respectively by applying pulse voltages having mutually different waveforms between a first erasing discharge period having, as an object, lighting cells which were lit during the preceding sustained discharge period and a second erasing discharge period having, as an object, not only lighting cells but also non-lighting cells which were not lit during the preceding sustained discharge period. Hereby, a feeble wall charge which was not completely erased during the first erasing discharge period, namely, the feeble wall charge accumulated on the non-lighting cells by being influenced by the lighting cells, can be erased during the second erasing discharge period.  Therefore, the non-lighting cells which are not to be lit essentially are prevented from being lit during the next address period and sustained discharge period, to improve a driving voltage margin.
Patent JP-H06300031-A (JP)
Title: Method for mounting control cable
Inventor: KUMAZAWA TORU
IPC: F16C1/10
Filed: 1993-04-16
Abstract: PURPOSE:To firmly fix a cable to a bracket by forming a first jaw-like rib on the outer peripheral side of a pipe hub to be inserted and locked in a bracket mounting hole and forming a second jaw-like rib sandwiching the bracket between itself and the first rib. CONSTITUTION:A rib 8 is press formed on the outer periphery of a pipe hub 5 to be inserted in a holding hole 10 of a jig 9, and when a tapered part 5a of the pipe hub 5 is locked on a tapered part 10a of a holding hole 10, then the front side of the rib 8 fits in the peripheral groove 11 flush with the front side of the rib 9. When a mounting hole 7 in a bracket 6 is fitted on the pipe hub 5 and further a jig 12 is fitted on the outside, the bracket 6 is sandwiched between the jigs 9, 12. When the projecting portion of the pipe hub 5 from the jig 12 is beaten with a metal die 15 for press forming, a portion of the pipe hub 5 is crushed longitudinally to provide a rib 16 and the pipe hub 5 is fixed to the bracket 6. An outer tube is fixedly inserted in the pipe hub 5 so that a control cable can be mounted on the bracket 6.
Patent JP-H10300466-A (JP)
Title: Method and device for determining target position on the earth by use of global positioning system
Inventor: HIRAKAWA TAKASHI
IPC: G01C15/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To remove a measurement error resulted from a positional slippage by providing a holding device for nipping the strut of a receiving device consisting of a GPS antenna for receiving a signal showing the present position rotatably around the horizontal axis so that the strut is directed vertically and the strut lower end regularly keeps a fixed distance from the ground surface. SOLUTION: This device comprises units of a receiving device R for receiving the present position from GPS, a holding device S for holding the receiving device R, a GPS receiver 2, and an information processing device. The receiving device R is formed of a GPS antenna 7, a strut 10, and a balance weight 9 fixed to the lower part of the strut 10 so as to direct the strut 10 vertically. The strut 10 is nipped through a universal shaft coupling 8 with a fixed distance from the ground surface so that the lower part of the strut 10 does not make contact with the ground surface, and rotated around the horizontal axis. The receiving device R receives a signal showing a first present position from a GPS, and the GPS receiver 2 stores the signal. The information processing device displays the first present position and a target position.  When the device is moved to a second position, the information processing device displays the moving path.
Patent JP-H08284319-A (JP)
Title: Joint of screwed-knotted bar, and its joining method
Inventor: YOSHIDA JUNICHI
IPC: E04C5/18
Filed: 1995-04-14
Abstract: PURPOSE: To simply join screwed-knotted bars in different diameter together by a method wherein the two screwed-knotted bars are joined in intersecting with an L-shaped joint with couplers and lock nuts applied, and a grouting material is injected with pressure through injection ports of the couplers. CONSTITUTION: An L-shaped screwed joint 3, formed as an integrated unit having an included angle of 90 deg., is composed of two screwed joint parts 7, each composed of a base part 8 and a screwed shaft 9 having a diameter smaller than the base part 8 and projecting beyond the base part 8. The outer circumference of a cylindrical part 14 is formed in a hexagonal shape in section at its middle part, and a coupler 4 having an internal thread 16 in the same pitch as an external thread 15 of the screwed shaft 9 of the screwed joint 3 at one end on the internal face of the cylindrical part and an internal thread 18 in the same pitch as an external thread 17 of a screwed-knotted bar 2 at the other end is formed.  Then, the screwed shaft 9 on the screwed joint part 7 of the screwed joint 3 is connected to the screwed-knotted bar 2 through the coupler 4, and the end of a lock nut 5 screwed onto the screwed-knotted bar 2 is connected to the end on the lock nut side of the coupler 4. Therefore, a plurality of screwed-knotted bars can be joined firmly without being bent.
Patent JP-H11304723-A (JP)
Title: Visual inspection method
Inventor: SHIRASAWA MITSURU
IPC: G01N21/88
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection method that can detect an uneven defect existing on the surface of an object to be inspected with the dome-shaped surface. SOLUTION: A laser beam is applied onto the surface of a dome-shaped object 1 to be inspected in a line, the positions of a plurality of points on a curve characteristic line L being obtained by projecting the reflected light to a screen 3 are recognized for recognizing the shape of the curve characteristic line L, an inspection line with an arbitrary shape is created based on a recognition result, an uneven defect part being generated on the surface of the object to be inspected is recognized by image data on the inspection line for judging quality. The inspection line may be not only a curve but also a straight line. For example, the inspection line such as a tangent line may be set around the curve characteristic line.
Patent JP-S5238197-A (JP)
Title: High temperature ceramic thermistor material
Inventor: HIKITA SHIGEYUKI
IPC: H01C7/04
Filed: 1975-09-19
Abstract: PURPOSE: A cerium oxide series thermistor material which can be used up to a high temperature of 1,000 degrees or more. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63278133-A (JP)
Title: Copy system for flexible disk cartridge
Inventor: SAITO HIDEMASA
IPC: G06F3/06
Filed: 1987-05-11
Abstract: PURPOSE:To prevent a copy destination volume from being erroneously used as a normally copied volume by discriminating whether copy of each data is successful or not and copying a file header label at the time of success of in copy of all data. CONSTITUTION:In case of copy from a copy source volume to a copy destination volume, both volumes are first opened and the file header label of the copy destination volume is initialized. Logical recording blocks are copied in the order of a system area, an error map label, a volume header label, and a file record for information exchange. At this time, it is checked whether a defect is found in the copy destination volume or not. If it is found, copy is stopped and the copy source volume and the copy destination volume are closed to terminate the copying operation. If no defects are found, the file header label is copied; and at this time, the same file for information exchange as the copy source volume logically exists in the copy destination volume.
Patent JP-S5811394-A (JP)
Inventor: MISHIERU ARUMANDOO
IPC: F28F9/14
Filed: 1982-07-02
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-H02294035-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L21/321
Filed: 1989-05-09
Abstract: PURPOSE:To smoothly form a bump surface and hence assure satisfactory connection upon thermocompression bonding of the bump to a lead frame, etc., by forming an amorphous layer on a conductor layer and an insulating film and further forming on said amorphous layer a close contact layer and a barrier metal layer successively. CONSTITUTION:An amorphous layer 5 such as amorphous silicon and the like is formed on a conductor layer 3 and an insulating layer 4, on which a contact layer 6 and a barrier layer 7 are formed successively. Accordingly, crystalline grains in a barrier layer 7 is proved from the influence of the conductor layer 3 such as aluminum and made uniform and fine over the entire surface thereof. Hereby, a bump 8 formed on the barrier metal layer 7 is made smooth over the entire surface thereof and connection of the bump to a lead frame, etc., when it is done, is made satisfactory to improve reliability and yield.
Patent JP-S5639457-A (JP)
Title: Gas chromatograph
Inventor: KUSUDA ATSUO
IPC: G01N30/64
Filed: 1979-09-07
Abstract: PURPOSE: To improve detection accuracy by using specific oxygen concentration cell as detector in the gas chromatograph in which contents of each separated component are detected by oxygen amount consumed when each separated component is carried with oxygen-contained carrier gas.  
     CONSTITUTION: Multiporous electrodes 16 and 15 consisting of platinum are fitted to inside and outside surfaces of partitioning end of cylindrical partition 13 which consists of solid electrolyte and is closed at its one end. Inside of partitioning end is filled with catalyst 14 for acceleration of oxidization and gas introduction pipe 17 is fitted to the inside of the partition 13 with its one end opened around the partitioning end. By so doing, oxygen concentration cell can be formed. Then, outer pipe 18 is set outside the partition 13. By heating the entire unit at 400W1,000°C by means of electric furnace 19, the detector 12 can be formed. When this device is used, analysis is made by the detector 12 of the carrier gas which flows through measuring passage and is introduced in the detector from the pipe 17 while separating each component content with the separation column 10 and also of the carrier gas which flows through comparison passage and is introduced in the detector 12 through the comparison column 11 from the right-side of outer pipe 18 as shown in the figure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08303924-A (JP)
Title: Defrosting control device for refrigerator
Inventor: ADACHI KOSAKU
IPC: F25D21/00
Filed: 1995-05-12
Abstract: PURPOSE: To save power by a method wherein a forced defrosting is surely started at the time of an abnormal frosting condition, and a defrosting cycle under a normal using state wherein the frequency of the opening/closing of a door is less is set longer than a conventional cycle. CONSTITUTION: Both detected temperatures of a temperature detecting means 11 in a condenser and defrosting return temperature detecting means 12 are input after a specified period of time has passed from the start of cooling of a refrigerator chamber/vegetable chamber until the completion of the cooling. When a temperature difference of both detected temperatures becomes a specified set value, the integration of a compressor operation time for the setting of a defrosting cycle under a normal usage is reset, and a defrosting is forcibly started by a forcible defrosting starting means 16 being provided in a refrigerator.
Patent JP-H11296789-A (JP)
Title: Regulation system for vehicle exceeding speed limit
Inventor: KOBAYASHI TAKASHI
IPC: G08G1/054
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To surely track and regulate a vehicle exceeding the speed limit while changing freely the regulating places by photographing the static image of a measured vehicle, transmitting the photographing information by radio and specifying the measured vehicle to regulate it by another vehicle. SOLUTION: This system includes a monitoring vehicle 1 which has a mounted speed monitoring/recording device 10 to monitor and record the running speed of a measured vehicle 3 in its self-traveling state and a regulating vehicle 2 which runs ahead of the vehicle 1 and actually regulates the vehicle 3 (exceeding the speed limit) that is specified by the radio signals sent from the vehicle 1. That is, the vehicle 1 detects in its self-traveling state the speed of the vehicle 3 which is running on a road. Then the vehicle 1 photographs a static image of the vehicle 3 as necessary and transmits this photographing information by radio. Meanwhile, the vehicle 2 receives the static image by radio from the vehicle 1 to specify the vehicle 3 and regulates the vehicle 3 at its desired place while running ahead of the vehicle 1 when the vehicle 3 gets close to the vehicle 2.
Patent JP-H07299882-A (JP)
Title: Structure in end part of hose
Inventor: HOSHIJIMA HIROYUKI
IPC: F16L11/04
Filed: 1994-04-28
Abstract: PURPOSE:To provide a structure in the end part of a hose in which the whole cost is reduced by providing the structure low permeable to gas in only the end part being a connection part. CONSTITUTION:A hose 10 is provided with a layer consisting of a material low permeable to gas as an inner layer 12. The structure in the end part of the hose is constituted by enlarging the inside diameter of the end part 18 becoming the part connecting to other parts and also connecting a rubber layer 28 to the inner layer 12 in the inner circumferential part having the enlarged diameter.
Patent JP-S608611-A (JP)
Title: Burner device
Inventor: INDOU MASAHIRO
IPC: F23D14/02
Filed: 1983-06-24
Abstract: PURPOSE:To set a capacity change range to a high value, by installing a thirmistor which indicates a sharp increase in electrical resistance in a flow passage for mixture of the fuel and the air due to an increase in temperature in the vicinity of the burner port of a burner and has a number of pores wherethrough the air-fuel mixture passes. CONSTITUTION:In a burner 2, a thirmistor 14, made of oxide semiconductor ceramic, which has a number of pores 13, is located in an air-fuel mixture flow passage between a burner port 5 and a mixture pipe 4 in a manner to insulate the metal material of the burner 2 therefrom by the use of a porcelain insulator 15. The thirmistor 14 is increased in temperature to 150 deg.C, whereby an increase in air-fuel mixture draft resistance due to expansion of the mixture, an increase in the temperature of a burner port due to an increase in the temperature of the mixture, and an increase in a calorific value result in an increase in burner port resistance, enables an amount of a primary air to be made constant, prevents the occurrence of flame extinguishment and a lift phenomenon, and enables a turn down ratio to be increased to the back limit of a flame according to the shape of a burner port 5.
Patent JP-S63281002-A (JP)
Title: Body surface state access system
Inventor: YAMAGUCHI TAKASHI
IPC: G01N23/00
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a system which can access the surface state of a body in a wide area with resolution of atom order by mounting the body to be measured, etc., on an XYZ stage and positioning the surface of the body to be measured relatively to a probe. CONSTITUTION:A sample as the body to be measured is mounted on a sampling fitting base 4. Then when the body is positioned in an X- or Y-axial direction, an X- or Y-axial actuator 6 or 1 generates a thrust to drive an X or Y table 8 or 14. The movement quantities of those tables 8 and 14 are detected by X- and Y-axial mirrors 10 and 11, etc., and fed back to a control circuit which inputs manipulated variables to the actuators 6 and 1. Further, a Z-axial actuator 13 moves a wedgelike Z-axial driving mechanism 12 to move up and down a tap table 5, thereby positioning the body perpendicularly. Thus, the object is mounted on the XY stage capable of moving in three axial directions and then the sample can be positioned at one point in the movement range of a fine moving mechanism.
Patent JP-2000302781-A (JP)
Title: Indole compound and agricultural/horticultural fungicide
Inventor: TAKEYAMA TOSHIAKI
IPC: A01N43/653
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a germicide for agriculture and horticulture, showing excellent germicidal action in agriculture and horticulture, not causing the damage of crops by chemicals and having an excellent crop-protecting activity against plant diseases such as rice blast disease and sesame leaf spot. SOLUTION: This new compound is expressed by formula I [wherein R1 and R2 are each a 1-4C alkyl or the like; Y is H, a halogen or the like; A is expressed by formulas II or III (wherein (n) is 1 or 2; R3 and R4 are each a 1-4C alkyl or the like; and R5 to R7 are each H, a halogen or the like)], e.g. 1-(N,N-dimethylsulfamoyl)-3-(2-methyl-3-chloro-5,6-difluoroindol-1-yl) sulfonyl-1,2,4-triazole. The compound of formula I is obtained by reacting a compound of the formula A-H (e.g. 2-methyl-3-chloro-5,6-difluoroindole) with a compound [e.g. 1-(N,N-dimethylsulfamoyl)-3-chlorosulfonyl-1,2,4-triazole] of the formula IV (wherein X is a halogen) in the presence of a base.
Patent JP-S5641451-A (JP)
Title: Fuel injection device
Inventor: KUNIMOTO ETSUO
IPC: F02M55/02
Filed: 1979-09-08
Abstract: PURPOSE: To reduce delay of injection into individual cylinders by such a construction that cylinders are connected to a in-line type fuel injection pump with injection pipes, where the cylinders shall receive injection in a order that the one with longer injection pipe will do earlier.  
     CONSTITUTION: In the body 1 of an engine, a in-line type fuel injection pump 2 provided with oil supply pipes 61, 62, a fuel filter 5 and an oil inlet fitting 21 is installed and connected to fuel injection valves 31, 32, 33, 34 through high pressure injection pipes 41, 42, 43, 44, respectively. The injection pipes are so arranged that one situated more away has longer way and receives injection from the pump 2 earlier. As the fuel pressure from the pump 2 is higher as it's applied earlier and a cylinder with the longer injection pipe is supplied with fuel with the higher pressure, distribution of the fuel to all cylinders is made uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05314975-A (JP)
Title: Secondary battery
Inventor: YAMAMOTO IWAO
IPC: H01M10/0525
Filed: 1992-05-07
Abstract: PURPOSE:To provide a secondary battery having large discharge capacity. CONSTITUTION:In a secondary battery equipped with a negative electrode containing a carbonaceous material as an active material and an electrolyte containing alkaline metal salt dissolved in a nonaqueous solvent, the negative electrode comprises a material resulting from a combination of one or more types of a condensed polycyclic aromatic hydrocarbon compound as therapy treated at a temperature of 500 deg.C or higher after polycondensed using a cross linking agent or Lewis acid.
Patent JP-S5340297-A (JP)
Title: Driving system of liquid crystal display unit
Inventor: FUJITA HIROO
IPC: G09F9/30
Filed: 1976-09-25
Abstract: PURPOSE: To vary the driving effective voltage by changing the driving signal duty of a liquid crystal display unit without changing the line voltage, and thus to ensure a effective display modulation with a low power sunsumption for the matrix driving. 
     COPYRIGHT: (C)1978,JPO&Japio