baber/WOPTO huggingface dataset:
Patent JP-H10120391-A (JP)
Title: Oil feeding device for vehicle for high lift work
Inventor: SAKAI TAKAMICHI
IPC: B66F9/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To turn a relay member so as to follow a working device when the working device is turned around a vertical post 2 by fitting a relay member to a vertical post freely to be turned, and connecting a boom and a first joint of the relay member to each other with a first oil feeding hose, and connecting a second hose joint of the relay member and a hydraulic actuator of the working device to each other with a second oil feeding hose. SOLUTION: In a vehicle for high lift work, working devices 3, 4 to be operated by a hydraulic actuator are fitted to a vertical post 2, which is stood at a tip of a boom, freely to be turned in the horizontal direction. In this vehicle for high lift work, a relay member 5 of an oil feeding hose is installed in the vertical post 2 freely to be turned in the horizontal direction, and a boom 1 and the relay member 5 are connected to each other by a first oil feeding hose 6 outside of the vertical post 2, and the relay member 5 and each hydraulic actuator of the working devices 3, 4 are connected to each other by second oil feeding hoses 7A, 7B outside of the vertical post 2.  With this structure, when the working devices are turned in the horizontal direction in relation to the vertical post 2, the relay member 5 can be turned in the horizontal direction so as to follow the vertical post 2.
Patent JP-S62134952-A (JP)
Title: Tape carrier for wireless bonding
Inventor: NAKAO HIROSHI
IPC: H01L21/60
Filed: 1985-12-06
Abstract: PURPOSE:To improve the yield of a product by forming substantially circular sprocket holes at both side ends of a long insulating tape in a tape carrier for a wireless bonding having the tape and a conductor pattern formed in contact on the tape to effectively and readily perform an automatic feeding work and a positioning work at mounting time after cutting. CONSTITUTION:Circular sprocket holes 12 are formed at a predetermined interval at both side ends of a tape 11, and rectangular device holes 13 are formed at the center. Teeth of sprockets of an automatic taper feeder are inserted into and engaged with the holes 12 to automatically feed the tape 11 and to position semiconductor chips 15 at mounting time. Since the holes 12 are formed circularly, even if external stresses are applied by the teeth of the sprockets to the holes 12, a stress concentration hardly occurs at a art to cause the tape to hardly deform or damage, thereby preventing the holes 12 from displacing at pitches.
Patent JP-H03137554-A (JP)
Title: Apparatus for automatically washign and calibrating electrode
Inventor: HONMA MASANORI
IPC: G01N27/38
Filed: 1989-10-23
Abstract: PURPOSE:To shorten a processing time and to conserve labor by automatically performing the respective processings of washing, calibration, standing-by and measure ment according to a predetermined sequence in such a state that the washing and calibrating unit of a pH measuring electrode is arranged in a liquid to be measured. CONSTITUTION:The washing and calibrating device 9 of a washing and calibrating unit 2 is arranged in a liquid to be measured at the lower part thereof and moves up an down in the longitudinal direction of a pipe 91 having a packing 92 provided on the lower end thereof so as to have an electrode washing and calibrating space 99 along with the pipe 91. An electrode cover 101 having a measuring electrode 100 receiving therein is provided on the lower end of the pipe 91. The measuring electrode 100 comes into contact with the liquid to be measured at the time of measurement and the large diameter part 101a of the leading end part of the cover 101 comes into contact with the packing 92 at the time of washing and calibration to hermetically close the space 99. By this constitution, a chemical solution, standard solutions with pH7 and pH4 and washing water are respectively introduced into the space from tanks according to a sequence and the processing of washing and calibration is automat ically performed.
Patent JP-H01119085-A (JP)
Title: Printed board
Inventor: NAKAHARA TERUMI
IPC: H05K1/02
Filed: 1987-10-31
Abstract: PURPOSE:To prevent a flux from being removed by a frame member although the flux flows on a body substrate upon soldering, by providing said frame member surrounding a group of connecting terminals printed on the body substrate. CONSTITUTION:Respective terminals 15 are correspondingly soldered with connecting terminals 11 of a body substrate 6, on which substrate flux is applied by flow soldering. Since the flux is prevented thereupon from flowing by the frame member 12, it is not removed easily from the surrounding of the connecting terminals 11. Since during the soldering, the fluid flux is maintained inside the frame member 12, the flux is left behind on the connecting terminals 11 located within the frame member 12, assuring the soldering work under good conditions. Hereby, solder bridging can securely be prevented from occuring. Since the frame member 12 can be printed simultaneously when the connecting terminals 11 are printed on the body substrate 6, a FPIC 14 can effectively be packaged without requiring a special process.
Patent JP-H07101717-A (JP)
Title: Production of kaolin-based clay
Inventor: YOKOMICHI YUTAKA
IPC: B28C1/00
Filed: 1993-10-06
Abstract: PURPOSE:To produce a kaolin-based clay capable of the use for a ceramic raw material, an adsorbent or an inorganic filler by using a coal ash. CONSTITUTION:The kaolin-based clay is produced by preparing (kneading) a slurry by adding an aluminum source and a crystallization accelerator into the coal ash (raw material) and treating the mixture in autoclave (hydrothermal- treating in a pressure vessel). In this case, it is preferable that the aluminum source is an aluminum compound selected among a material group consisting of soluble aluminum salts, aluminum hydroxide and various kinds of aluminum hydrates, and the crystallization accelerator is a silicate selected, among various kinds of lamellar silicates and clay minerals.
Patent JP-H10120485-A (JP)
Title: Single crystal production apparatus
Inventor: HOSHI KINJI
IPC: C30B29/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality semiconductor single crystal in low power consumption by reducing size of a magnetic field generator unit of a single crystal pulling-up apparatus. SOLUTION: This apparatus for producing a high-quality semiconductor single crystal pulls up a single crystal from a crucible while carrying out control of convection of molten semiconductor materials accommodated in the crucible by a horizontal magnetic field formed with an electromagnet excited by a peripheral direct current in a radial magnetic exciter unit in which the electromagnet has a pair of counterposed saddle-type exciter coils and another pair of magnetic pole pieces in such a condition that the two magnetic pole pieces have a dimension in direction parallel with the crystal pull-up axis (height) which is one half or less of the initial height of the molten semiconductor material or one half or less of the diameter of the cavity between the poles, being 100mm or more and 600mm or less.
Patent JP-H08139585-A (JP)
Title: Output buffer circuit
Inventor: IWATA TADASHI
IPC: H03K17/687
Filed: 1994-11-10
Abstract: PURPOSE: To reduce overshooting by reflection on the reception end side of a driven transmission line in an output buffer circuit constituted of a CMOS FET. CONSTITUTION: A CMOS inverter is constituted of a PMOS transistor 1 and an NMOS transistor 2. The NMOS transistor 3 for which a substrate electrode is connected to the output terminal 102 of the inverter is connected between the transistor 2 and ground and a negative voltage at the level of the threshold voltage of the NMOS transistor 3 is applied to the gate electrode of the NMOS transistor 3.
Patent JP-S61157774-A (JP)
Title: Piston type hydraulic engine
Inventor: NAKAGAWA KAZUNARI
IPC: F03C1/253
Filed: 1984-12-29
Abstract: PURPOSE:To reduce the size and the weight of an engine and to improve efficiency, by a method wherein, in a title hydraulic engine, a working liquid distributing mechanism is mounted such that an outgoing and incoming ports formed in a casing, are formed on the front cover side through which a rotary shaft is inserted. CONSTITUTION:In a constant-volume type hydraulic engine, outgoing and incoming ports 4 and 5, making a set, are open to a front end surface 2a of a front cover 2 of a casing 1. A torque plate 9 is spline-engaged with a rotary shaft 6 supported to the casing 1, and a cylinder block 11, inclined at a given angle with a rotation center M of a rotary shaft 6, is disposed behind the plate 9. Pistons 15 are respectively engaged with plural cylinder holes 14 of the cylinder block 11, and the external end thereof is pivotally supported to the torque plate 9. A valve port 10, having connection ports 26 and 27, through which the ports 4 and 5 are connected to a cylinder hole 14, is formed in the inner surface of the front cover 2 with which the front plate 9 is brought to slide contact.
Patent JP-H08135257-A (JP)
Title: Connecting structure of resin coated steel pipe
Inventor: FUJITA SATOSHI
IPC: E04H17/14
Filed: 1994-11-10
Abstract: PURPOSE: To provide a connecting structure wherein joints are not easily noticeable by means of screws without requiring welding, fine connection can be established without causing deformation due to welding, and since a connection part is coated with the same coating material as the coating material of a resin coated steel pipe, the connection part is coated with the same coating layer as the pipe, and hence the connection part can not be easily seen and connection of high quality can be achieved. CONSTITUTION: A base plate 41 of a fixture 4 is brought into contact with an uncoated part 25 of a main body 2 of a resin coated steel pipe and a branch part 42 of the fixture 4 is inserted into an uncoated part 35 of a branch body 3 of the resin coated steel pipe. The uncoated part 25 of the main body 2 and the base plate 41 of the fixture 4 are coated with a main body coating part 51 of a coating member 5 and the uncoated part 35 of the branch body 3 and a branch part 42 of the fixture 4 are coated with a branch body coating part 52 of the coating member 5, which are fixed by means of screws 46 and 56.
Patent JP-2000113358-A (JP)
Title: Cordless probe
Inventor: SUZUKI KAZUO
IPC: G08C17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a small probe suitable for learning a condition and a health state without giving unpleasantness. SOLUTION: A cordless probe has an antenna 25, a sensor 21 and has a detection rectifying circuit 19 which detects/rectifies an electromagnetic wave received by the antenna 25 and forms DC voltage, a detection processing circuit 13 operating the sensor 21 with DC voltage which the detection rectifying circuit 19 outputs and outputting a detection value signal, a transmission/reception circuit 17 operating with DC voltage which the detection/rectifying circuit 19 outputs, forming control data by demodulating the electromagnetic wave which the antenna 25 receives, outputting it to a control part and outputting a detection value signal, which the detection processing part outputs,  to the antenna 25 as a high frequency signal and a control part operating by DC voltage which the detection/rectifying circuit 19 outputs and controlling the detection processing circuit 13 and the transmission/reception circuit 17 based on control data.
Patent JP-S63130208-A (JP)
Title: Correction method for oil film thickness on backup roll of rolling mill
Inventor: MIYAKE HIDENORI
IPC: B21B37/18
Filed: 1986-11-19
Abstract: PURPOSE:To easily correct the thickness of an oil film and to improve the plate thickness accuracy by detecting acceleration or deceleration of a rolling speed and adding a positive and a negative correction values to a film thickness in a bearing of a backup roll at each acceleration and deceleration of the rolling speed respectively at the time of setting a drafting position of a rolling mill drafting device. CONSTITUTION:An acceleration and deceleration detecting means 10 decides that a rolling mill 14 is in an acceleration or a deceleration condition. When the mill 14 is decided to be in an acceleration condition, a computing element 26 adds a constant fixed value  rhoC to the preceding correction value rhoC to find a new correction value rhoC and outputs the new value to a limiter 28. If the new rhoC is smaller than a set value in the limiter 28, the new value is outputted; if the new value is larger than the set value, the preceding correction value is outputted. In a deceleration condition, the constant value  rhoC is subtracted from the preceding correction value rhoC and a new correction value rhoC is outputted to the limiter 28. At that time, if the new value rhoC is smaller than a set value in the limiter 28, the former value rhoC is outputted; if the former value is larger than the set value, the preceding correction value rhoC is outputted. Thus, those addition and subtraction are repeated so that the correction value rhoC runs down to zero.
Patent JP-H04155175-A (JP)
Title: Controlling method for air outlet temperature in air cooler for air separator
Inventor: OKABE MICHIMASA
IPC: B01D53/04
Filed: 1990-10-17
Abstract: PURPOSE:To permit the stabilization and automatic control of the air outlet temperature of an air cooler by a method wherein the range of limit is determined in the outlet temperature of fluorocarbon based on the air outlet temperature of the air cooler to set the set value of a fluorocarbon outlet temperature regulating meter automatically. CONSTITUTION:The air outlet pipe of an air cooler 4 is provided with a temperature regulating meter 36 while the set value of a lower limit temperature, higher than an evaporation saturation temperature, and an upper limit temperature of evaporation saturation temperature +10 deg.C are provided in the set values of a temperature regulating meter 33 attached to the outlet pipe 23 of fluorocarbon. When there is no condensation of oil, an air outlet temperature becomes lower than an object by 5 deg.C or more and the set value of a fluorocarbon outlet temperature regulating meter 33 is increased by a temperature regulating meter 36 to the temperature of saturating temperature +10 deg.C in accordance with a difference of the consentration of outlet air while the outlet air is sucked into a fluorocarbon compressor 25 as perfect heating vapor and the compressor is operated under the best condition. When the load of the refrigerant is fluctuated and the condensation of oil is generated in the air cooler 4, the air outlet temperature is increased by 5 deg.C or more than an objective value. The set value of the fluorocarbon outlet temperature regulating meter 33 is set lower than the set value of an air outlet temperature regulating meter 36 automatically Whereby oil in the tube of the cooler 4 is contained in the mist of fluorocarbon liquid and is accompanied to return a normal condition.
Patent JP-2001100666-A (JP)
Title: Video display device
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1333
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To narrow a non-video display area formed between with adjacent video display unit. SOLUTION: This video display device is composed of a video display unit group consisting of respective video display units of n×m pieces flatly arranged, and a means securing the flatness of the video display unit group and a means controlling the movement of the video display unit group in an x direction and a y direction on the plane of the video display unit group are provided between the video display units of the units adjacent to each other.
Patent JP-H07129127-A (JP)
Title: Method and equipment for driving liquid crystal display device
Inventor: KIMURA YASUHIRO
IPC: G09G3/36
Filed: 1993-11-05
Abstract: PURPOSE: To prevent the generation of flicker, etc., when the contrast of an image to be displayed is changed. CONSTITUTION: The amplitude of a data voltage, of which the polarity is inverted at timing synchronized with the display cycle of the image, is changed corresponding to gradation and instructed contrast and the position of 0V (center) corresponding to the amplitude of the data voltage is offset by much offset quantity according to the increase of contrast.  Thus, even when the instructed contrast is comparatively high and the amplitude of the data voltage is comparatively small as shown in (A) or even when the instructed contrast is comparatively low and the amplitude of the data voltage is comparatively large as shown in (B), a change ΔV of an inter-electrode voltage caused by the influence of parasitic capacitance of a TFT in the case of turning off the TFT is corrected and after the TFT is turned off, the inter-electrode voltage is made equal in spite of the polarity of data voltage to be impressed to liquid crystal.
Patent JP-H03137966-A (JP)
Title: Method for electrostatic painting of insulating article to be painted
Inventor: KASAI YASUO
IPC: B05D1/04
Filed: 1989-10-24
Abstract: PURPOSE:To charge an article to be painted by earthing the same by relatively lowering the electric resistance value of the solvent applied to the article to be painted. CONSTITUTION:A solvent soluble in paint and having an electric resistance value of 500X10<6> ohm-cm or less is applied to an insulating article to be painted. Subsequently, the paint is applied to the article to be painted by electrostatic painting before the solvent is evaporated.
Patent JP-H04127482-A (JP)
Title: Manufacture of photovoltaic element
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1990-10-15
Abstract: PURPOSE:To reduce drift of optically generated carrier between electrodes and to largely suppress recombination of the carrier by forming the electrodes on an opened region or a strait region to become nuclei of crystallization due to formation of grain boundaries between one-conductivity-type amorphous semiconductor layers to become adjacent nuclei. CONSTITUTION:An insulating film 3 made of silicon oxide, etc., is formed on an amorphous silicon layer 2 on a base 1 made of a conductive substrate to become a rear surface electrode. The film 3 is patterned by photolithography, a land region 13 made of the film 3 remains, and an opened region 20 exposed on the layer 2 is partly formed. Then, a type amorphous silicon layer 4 is formed on the base 1 including the regions 13 and 20. The layers 4, 2 are partly brought into contact with one another on the region 20. The amorphous silicon layer is crystallized by heat treating, and an n<+> type polycrystalline silicon layer 12, and an n<+> type polycrystalline silicon layer 14 are formed. Crystallization progresses radially from the part of the region 20. Accordingly, a grain boundary part 22 is concentrated at the intermediate part of the adjacent regions 20 and 20.
Patent JP-H0998086-A (JP)
Title: Gas cell type atomic oscillator
Inventor: OUCHI YUJI
IPC: H01S1/06
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a gas cell type atomic oscillator where degradation in stability of the frequency due to the variance of the air pressure is suppressed. SOLUTION: The frequency of a standard frequency signal generated in a frequency signal generation part 3 by utilizing the light and microwave double resonance in a double resonance part 2 of the microwave, which is generated in a microwave generation circuit 4 based on the standard frequency signal generated by the frequency signal generation part 3, and exciting light from an exciting light source part 1 is stabilized. At this time, air pressure is measured by an air pressure measurer 6, and a correction signal corresponding to the measured value is sent from a correction signal generation circuit 7 to a controller 8, and the controller 8 controls at least one of a current supply device 5 and the microwave generation circuit 4 based on the correction signal to suppress the variance of the frequency due to the variance of air pressure.
Patent JP-S61156071-A (JP)
Title: Printer
Inventor: SETO FUMIAKI
IPC: G03G15/04
Filed: 1984-12-27
Abstract: PURPOSE:To grasp the using time of a developer even if a counter or the like is failed and to prevent a printer from waste due to the displacement of the developer by recording the using time of the developer on printing paper. CONSTITUTION:A counted number printing control part 7 is provided with a character pattern buffer 71 for extracting a numeral pattern corresponding to the counted value of a counter 5 from a character generator (CG)11 included in a printing data control part 1 and storing the extracted pattern and a line buffer 72 for storing the bit string data for one scanning which are extracted from the buffer 71. To record the using time of the developer on the printing paper as the number of printed sheets, the control part 7 develops the counted value obtained from the counter 5 to a dot pattern by the character generator (CG)11 included in the control part 1, then outputs the dot pattern as bit string data of each dot. An OR circuit 8 outputs the OR between the bit string data outputted from the control part 1 and the bit string data outputted from the control part 7 in each bit.
Patent JP-H10103647-A (JP)
Title: Discharged gas processing method and discharged gas processing device
Inventor: YAMAZAKI KATSUYASU
IPC: F23J15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharged gas processing method and a discharged gas processing device in which an adsorbing reaction of dioxide or the like in discharged gas with adsorbing agent can be carried out totally and efficiently. SOLUTION: This device comprises an incinerator 1 for igniting municipal dust or industrial waste or the like; adsorbing agent supplying means 6, 7 and 8 for supplying adsorbing agent for adsorbing dioxide or the like contained in discharged gas discharged from the incinerator 1; adsorbing reaction devices 4, 5 for performing an adsorbing reaction for dioxide or the like with adsorbing agent supplied from the adsorbing agent supply means; a bag filter 9 for removing adsorbed substances adsorbed and reacted in the adsorbing reaction device or flying ash contained in the discharged gas; a device 14 for detecting a concentration of carbon oxide within the incinerator 1; and means 13 for controlling an amount of supplying adsorbing agent in response to a detected value attained by the detector device 14.
Patent JP-H0996362-A (JP)
Title: Boot
Inventor: YOSHIDA KURAJI
IPC: F16J3/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To allow to combine the divisions of a dividing boot easily by a worker, as well as to make the structure of the divisions to be manufactured easily. SOLUTION: This boot is composed of a boot main body 1 divided in the axial direction, and a band 10 to cover the divisions along the axial direction, and combine them, and to the boot main body 1, plural notches 4 extending from both divided surfaces of the divisions to the peripheral direction, and having a large width part at the position separated from the divided surfaces are provided opposing each other, while the band 10 has plural projections corresponding to the form of a pair of notches, and the boot main body 1 and the band are superposed by engaging the projections with the notches 4, so as to combine the divisions of the boot main body 1.