baber/WOPTO huggingface dataset:
Patent JP-S59228526-A (JP)
Title: Construction of pile restrained toward penetrating direction
Inventor: MATSUMOTO YUKIO
IPC: E02D13/06
Filed: 1983-06-09
Abstract: PURPOSE:To raise the accuracy of driving angle of a pile by a method in which the head of a pile is grasped by an upper device, and the pile body is thrust through a direction regulator attached to the base of the main pole, having its center line on the extended line of the center line of the upper device. CONSTITUTION:The head of a cylindrical steel pile 14 is grasped restrainingly by the cap 9 of an upper device vertically moving in parallel with the main pole 2 of a crane 1. The body of the pile 14 is thrust through the hollow of a guide pipe 11 having an inside diameter slightly larger than the outside diameter of the pile 14. The guide pipe 11 is attached to the base of the main pole 2 in such a way as to position its center line on the extended line of the center line along the main pole of the upper device. Under the condition, a motor 6 is actuated to turn an excavating blade 7 and the pile 14 is driven into the ground by the action of a weight 8, whereupon the penetration direction of the pile 14 is restrained by the upper device and the guide pipe 11 as a direction regulator.
Patent JP-S589874-A (JP)
Inventor: SHIBATA HIDETOSHI
IPC: C04B35/04
Filed: 1981-07-03
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-2000299826-A (JP)
Title: Television tuner
Inventor: OSADA SHIGERU
IPC: H04N5/44
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a television tuner when not receiving a television broadcast signal. SOLUTION: The television tuner is provided with a tuner body section 1 having a high frequency circuit section 4 receiving a television broadcast signal and a band decoder 2 that applies a band switching voltage and a power supply voltage to the tuner body section 1. When the tuner is not in operation, the band decoder 2 stops application of the power supply voltage to at least the high frequency circuit section 4 of the tuner body section 1.
Patent JP-S61261713-A (JP)
Title: Electornic endoscope device
Inventor: MIZUMOTO MORIHIDE
IPC: A61B1/04
Filed: 1985-05-16
Abstract: PURPOSE:To simplify the constitution of the leading end part of an endoscope without using a mechanical means for switching by optically separating a direct sight image from a side sight image, and after converting these images into picture signals, separating these signals electrically. CONSTITUTION:When a direct sight selecting voltage applied from a direct sight/side sight switching signal terminal 28 to a polarizing filter 17, the polarixing direction is changed so that the passage of a side sight image is interrupted and a direct sight image is passed, and a CCD 18 outputs a picture signal corresponding to the direct sight image. Said signal is amplified by an amplifier 19 and converted into a digital picture signal by an A/D converter 22 through a sample holding circuit 20 and an LPF 21 and the digital picture signal is stored in a frame memory 23 and then displayed. When a side sight selecting voltage is inputted to the terminal 28, the filter 17 changes the polarizing direction so that the passage of the direct sight image is interrupted and only the side sight image is passed, and the obtained side sight image is stored and displayed similarly to the case of the direct sight image.
Patent JP-S5730325-A (JP)
Title: Manufacture of amorphous silicon thin film
Inventor: NOGUCHI KESAO
IPC: C23C14/48
Filed: 1980-07-30
Abstract: PURPOSE: To form an amorphous silicon film having favorable photoelectric conductivity and heat resistance by a method wherein SiF 4  gas is introduced in a thin film forming chamber under the prescribed gas pressure and silicon evaporated by high- frequency electric field is ionized, and ion plating to decompose SiF 4  is performed.  
     CONSTITUTION: A glass substrate 18 is provided on a substrate holder 9 in an ion plating device, and the device is exhausted to form a vacuum. Then SiF 4  gas is introduced from a gas introducing pipe 5 to make the inside of the thin film forming chamber 1 to form a vacuum of 10 -4 W10 -2  Torr. The Si material 6 for evaporation is evaporated by heating with an electron beam. Then a voltage is applied to a high- frequency coil 10 to excite discharge, evaporated Si is ionized and SiF 4  is decomposed, and the amorphous silicon thin film is accumulated on the glass substrate 8. Accordingly density of localized level can be made is low, and the amorphous silicon film having favorable photoelectric conductivity characteristic and superior heat resistance can be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11295914-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKEMOTO KAZUHIRO
IPC: G03G5/147
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a good picture without generating a micro electrically- conductive unevenness by incorporating at lest particles in which a tin oxide coating film is formed on the surface of the base body particles in a surface layer. SOLUTION: At least particles in which the tin oxide coating film is formed on the surface of the base body particles are incorporated in the surface layer. Various kinds of metallic particles, metal oxides, salts, ceramics and resin particles are used as such base body particles. A volume resistance of the particles having the tin oxide coating film is preferably <=1×10<8> Ω.cm, more preferably <=1×10<5> Ω.cm. A crystalline tin oxide is preferably used as the tin oxide coating film. The crystalline tin oxide is preferable since it has characteristics such that a sharp peak is observed by X-ray diffraction, surface energy is low, particles are rigid and moisture absorption is low, moreover it is preferable that it has an oxygen defect structure.  A dope element may be incorporated in order to increase the conductivity of the crystalline tin oxide, and a dope quantity of 100 ppm of antimony, etc., is preferable.
Patent JP-S5228538-A (JP)
Title: Process for preparing thermoplastic resin compositions containing inor ganic fillers
Inventor: YOSHIDA KIYOUJI
IPC: C08J3/20
Filed: 1975-08-29
Abstract: PURPOSE: A process for preparing thermoplastic resin compositions containing inorganic fillers whose surfaces are coated with the resins previously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04311519-A (JP)
Title: Production of cold rolled steel sheet excellent in formability
Inventor: HOSOYA YOSHIHIRO
IPC: C21D8/04
Filed: 1991-04-10
Abstract: PURPOSE:To manufacture a cold rolled steel sheet for ultradeep drawing by subjecting a steel in which C, Mn, Si, P, S, SolAl, N, Nb and Ti are specified to hot rolling at a fixed draft prescribed by the relationship among Nb, Ti and C in the steel. CONSTITUTION:A steel having a compsn. constituted of, by weight, <0.003% C, 0.05 to 0.3% Mn, <=0.05% Si, <=0.02% P, <=0.008% Si, 0.02 to 0.06% SolAl, <=0.003% Ni, 0.005 to 0.02% Nb and 0.005 to 0.01% Ti is melted. This steel is subjected to hot rolling at a fixed draft prescribed by the relationship among Nb, Ti and C in the steel. Then, the steel is subjected to finish rolling at 880 to 920 deg.C and is thereafter coiled at 580 to 660 deg.C, and the hot rolled steel strip is subjected to cold rolling at >=70% draft. Next, the steel is subjected to continuous annealing at the recrystallization temp. to the AC3 point.
Patent JP-S5438279-A (JP)
Title: Production of strengthened forous membrabe
Inventor: SHIMURA KAZUHIKO
IPC: C08J9/26
Filed: 1977-09-02
Abstract: PURPOSE: To obtain a porous membrane having superior mechanical strength and low electric resistance by mixing an inorg. fine powder, an org. liquid and a polyolefin resin in a predetermined ratio, and molding the mixt. after which a fibrous material of a predetermined temp. made from the above polyolefin resin is adhered to the molding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5330866-A (JP)
Title: Fluorescent face formation method of color picture tube
Inventor: HINOSUGI MITSURU
IPC: H01J9/22
Filed: 1976-09-03
Abstract: PURPOSE: A tri-color fluorescent material element is formed inside the face plate of a color picture tube;and after two water-insoluble films are formed on this element, a metal evaporated film is formed. In the fluorescent face forming method above of the color picture tube, a radial irregularity is eliminated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07286573-A (JP)
Title: Nozzle for pelton turbine, and control method thereof
Inventor: AKAHA KENTARO
IPC: F03B15/20
Filed: 1994-04-19
Abstract: PURPOSE:To provide a nozzle for a Pelton turbine with which jet flow can be regulated, or with which a water current can be disconnected, without using a needle. CONSTITUTION:A nozzle 1 is composed of a nozzle casing 11 having a jet port 15 installed on a forward end of a nozzle pipe and facing a runner bucket 5, and a discharge port 17 opened toward the outer diameter side, and a cylinder nozzle 12 of a cylindrical or spherical form contained in it to be rotated by an operation shaft, and having a conical through hole 14. The cylinder nozzle 12 is rotated to regulate flow of jet 4, or disconnect a water current, thereby flow regulation or disconnection can be performed without using a conventional needle.
Patent JP-H08279080-A (JP)
Title: Parking violation alarm system
Inventor: FUKUMOTO MASAO
IPC: G08B21/00
Filed: 1995-04-04
Abstract: PURPOSE: To warn a driver against parking violation with an alarm sound by detecting an engine noise when the driver parks in a parking prohibited area and turns off the engine and then generating the alarm sound. CONSTITUTION: The periodical noise generated by the engine of a vehicle C is detected by an engine noise detecting means 1. A decision means 2 receives a signal of the noise and decides that the signal is ceased T seconds later. With the specific control output signal of this decision means 2, a buzzer 3 and a radio wave transmitting device 4 are placed in operation. The buzzer 3 operates to generate the alarm sound. Further, the radio wave transmitting device 4 operates to send a radio wave out and an antenna 8 installed on the vehicle C receives the radio wave. A detection device 10 extracts a signal wave from the radio wave received by the antenna 8 and sounds the horn of the vehicle C to warn the illegally parking driver.
Patent JP-H02290041-A (JP)
Title: Integrated circuit device
Inventor: HONDA MASAHIKO
IPC: H01L21/82
Filed: 1990-04-20
Abstract: PURPOSE:To contrive increase in capability of an output transistor by a method wherein an output wiring on a semiconductor chip is arranged between the power source wire of a metal wiring and an earth wire. CONSTITUTION:The power source wire 31 and the earth wire 32 of a metal wiring are arranged respectively on both sides of the output circuit terminal of a semiconductor IC in which an insulated-gate FET is used, and the terminal 35 is placed inside the side 38 of a chip in the amount of width or the wires 31 and 32. Accordingly, the wires 31 and 32 are led to the outlet circuit from the terminal respectively by the metal wiring only, a diffusion layer 36 does not come into the midway of the wiring, and resistance is not increased. As a result, the deterioration in capability of the FET for output can be prevented, and the capability of the transistor transformer can be achieved substantially.
Patent JP-H044450-A (JP)
Title: Computer system
Inventor: YAMAGUCHI MASAHIKO
IPC: G06F15/177
Filed: 1990-04-23
Abstract: PURPOSE:To secure compatibility during both writing time and reading-out time and, at the same time, to read out written data by utilizing another address when the same address as that of an original computer system is accessed by providing a specific register. CONSTITUTION:A register, in or from which the same data as those written in a control register can be written or read out based on the writing address or reading-out address designated by an address generating means, is provided. For a compatible computer system, the data written in the control register, from which the same data as those written by an original computer system cannot be read out, can be read out while the compatibility is secured.
Patent JP-S63270030-A (JP)
Title: Digital x-ray apparatus
Inventor: SHIBATA KOICHI
IPC: A61B6/00
Filed: 1987-04-28
Abstract: PURPOSE:To obtain an image containing detailed data with respect to all of the areas thereof and having high diagnostic value, by applying weighting to X-ray images continuously picked up under different image pickup conditions to add the same. CONSTITUTION:The X-ray image of the subject 11 irradiated with X-rays from an X-ray tube 10 is digitized by an A/D converter 1 through a TV camera 13. At this time, two images obtained by performing the irradiation with X-rays two times at high and low voltages are respectively stored in frame memories 2, 3. For example, the high voltage picked-up image lowers in the contrast of a lung field part A and the microstructure of a heart part B is extracted. The entire region of the heart part B is erased in the low voltage picked-up image and the microstructure of the lung field part A is extracted. Hereupon, both images are increased by K-times and (1-K) times by multipliers 4, 5 to be added by an adder 6. The addition output is displayed on a TV monitor as an image uniformly containing the microstructures of both areas by a D/A converter 7.
Patent JP-S58224583-A (JP)
Title: Rotating speed controller
Inventor: YAMAMOTO MOROHISA
IPC: H02P7/288
Filed: 1982-06-21
Abstract: PURPOSE:To prevent the variation in the level of a control signal by cutting the top of a sawtooth wave signal. CONSTITUTION:A pulse generator 4 outputs a sampling pulse P1 and a discharging pulse P2 in synchronization with the zero cross position of a frequency signal corresponding the rotating speed of a motor M which is outputted from a frequency generator FG. When the pulse P1 and the pulse P2 are simultaneously L level, a charging current is flowed to a condenser C1. When the pulse P1 becomes H level, a transistor Q1 is interrupted OFF, and the top of a sawtooth wave signal Tv becomes flat. Then, when the pulse P1 becomes L level and the pulse P2 becomes H level, the condenser C1 is discharged. The signal Tv is supplied via a sample-holding circuit 7, a filter circuit and a DC amplifier 9 to a drive circuit 10.
Patent JP-S5535702-A (JP)
Title: Sheet adjuster
Inventor: KANEKO TAMAKI
IPC: B65H43/04
Filed: 1978-08-31
Abstract: PURPOSE: To prevent the generation of waste of paper during the period from the occurrence of a jam to the stoppage of a duplicator or the like by ensuring that, when the occurrence of a jam in the system has been detected, the sheets fed in after the jam are not assorted but are directed through an inlet into a specially arranged tray.  
     CONSTITUTION: When a jam has occurred in a sheet 23 in the system, either one of jam detectors 21aW21d detectd the jam, the detection signal turns off a clutch to stop the travelling of a conveyor belt 1, and the jamming sheet is stopped in situs. At the same time, a deflecting claw 16 rotates to the position indicated by a dotted line so as to direct the sheets 23 fed in after the jam into a specially arraged tray 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S588992-A (JP)
Title: Sidestream condensation system
Inventor: ISHIMARU HITOSHI
IPC: F22D11/00
Filed: 1981-07-08
Abstract: PURPOSE:To rationalize arrangement and pipings of means in the sidestream condensation system by a method wherein condensating and desalting bypass lines provided at a plurality of condensating and desalting devices are normally opened partially, closed when a seawater leakag occurs in the condenser so as to flow condensate to the condensing and desalting devices. CONSTITUTION:In the normal operation, a predetermined amount of condensate from a condensating and filtering device 6 is sent to some of the plurality of condensing and desalting devices 17 to undergo a water quality treatment therein, whereas th rest flows through a bypass valve 18. The condensate, both from the device 17 and through a valve 18, joints at the outlet of the condensing and desalting device 17. If a salt detector 19 detects a seawater leakage in a coolant pipe group in the condenser 1, the detector 19 provides an output representing the amount of leakage to a discriminator 20, which closes rapidly the bypass valve 18 of the condensing and desalting device 17 as soon as the leakage reaches a permissible limit value. Under this control, the whole amount of the condensate fow through all of the condensing and desalting devices 17, thereby preventing any entrance of chlorine ions into the nuclear reactor.
Patent JP-H02283698-A (JP)
Title: Device for synthesizing diamond film
Inventor: ISHIBORI KOUICHI
IPC: C30B29/04
Filed: 1989-04-25
Abstract: PURPOSE:To enable to simultaneously nd homogeneously produce diamond films on many bar-like articles by disposing a microwave-reflecting plate in a reaction chamber disposed in a microwave chamber prepared by spreading the end portion of a microwave guide tube and adjusting the position of the plate. CONSTITUTION:The mixture of hydrocarbon and hydrogen gases is irradiated with a microwave in a reaction chamber 4 to generate a plasma, from which diamond films are synthesized on the surfaces of articles such as drills disposed in the reaction chamber 4. In the process, the end portion of the wave guide tube 2 is spread to form a microwave chamber 3, and a reflecting plate 7 is disposed in a direction vertical to the traveling direction of the microwave in a reaction chamber 4 disposed in the microwave chamber 3. When the microwave of e.g. TE mode is irradiated from the wave guide tube 2 into the reaction chamber 4 and simultaneously the reflecting plate is moved along the traveling direction of the microwave, the incident microwave and the reflected wave are mixed to generate a synthetic stationary wave and further generate a large area of plasma in a region near the reflecting plate. The tips of articles A are brought into contact with the plasma B to form diamond films thereon.
Patent JP-2000297702-A (JP)
Title: Fuel vapor exhausting structure of diaphragm carburetor
Inventor: SUZUKI MASAO
IPC: F02M17/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To always exhaust a fuel tank fuel vapor in a fuel passage leading from the fuel tank to a constant pressure fuel chamber through a diaphragm fuel pump and an inflow valve even during operation of an engine. SOLUTION: Fuel in a fuel tank 80 is supplied to a constant pressure fuel chamber 30 through an inflow valve 22 and supplied from the constant pressure fuel chamber 30 to an intake passage through a fuel nozzle 16 by a diaphragm fuel pump A driven by intake pulsation pressure of an engine. A diaphragm purge pump B is arranged which is driven by the intake pulsation pressure of the engine. A plurality of steam receiving chambers 62a-62c are arranged in a part arranged upper than the inlet 26 of the fuel nozzle 16 on the top wall of the constant pressure fuel chamber 30. Fuel vapor in the steam receiving chambers 62a-62c is delivered to the fuel tank 80 by the diaphragm purge pump B.
Patent JP-H02284302-A (JP)
Title: Indirect lighting equipment
Inventor: MIMOTO OSAMU
IPC: F21V11/16
Filed: 1989-04-25
Abstract: PURPOSE:To improve appearance designing property by disposing lamps in corner parts within a body along the diagonal directions, with their faces being directed toward the inside in the plane of the body, and disposing cover bodies in the corner parts of the body to cover the respective lamps. CONSTITUTION:Fluorescent lamps 36 situated in respective corner parts in a body 21 are situated on the plane diagonal lines of the body 21, with the fluorescent lamps 36 situated on the same diagonal line being opposed to each other. A cover body 43 has a nearly fan-shaped plane and a circumferential wall 22 to be connected with the inner circumferential wall 42 of a frame body 41 on the peripheral part. The cover body 43 is fixed to the respective corner part on the inner circumferential side of the frame body 41 with a screw or by welding, and each cover body 43 assembled to the frame body 41 is situated in the respective corner part of the lower face part of the body 21 to entirely cover each fluorescent lamp 36 from an opening part 22 side. Hence, the part shaded on the lower face part of the body at the time of lighting can be minimized, and appearance designing property can be improved.
Patent JP-S601176-A (JP)
Title: Alpha-pyrone derivative and plant growth regulator
Inventor: SAKAMURA SADAO
IPC: A01N43/16
Filed: 1983-06-15
Abstract: NEW MATERIAL:An alpha-pyrone derivative shown by the formula (R1 is -CH2, OH or -CHO) and its salt. USE:A plant growth regulator. It is observed to have inhibitory action on germina tion and growth of seed of lettuce, and to have necrosis on leaves of potato, especially useful as a growth inhibitor, and a compound wherein R1 is -CHO shows improved inhibitory action on plant growth. The concentration is preferably 1-100,000ppm when it is used as a solution or suspension. PREPARATION:Alternaria solani is cultivated in a medium of decocted juice of potato at 25 deg.C for several weeks, the prepared culture solution is extracted with chloroform, etc., the extracted solution is fractionated by a packed column, and a compound shown by the formula is obtained by isolating it from the fraction.
Patent JP-S5533352-A (JP)
Title: Channel selection device for receiver
Inventor: TOKUGE AKIO
IPC: H03J5/00
Filed: 1978-08-30
Abstract: PURPOSE: To realize a miniature size for the power source part by supplying the pulse signals generated in response to the channel selection operation into the saturation into the saturation amplifier and then applying the DC voltage generated in accordance with the output of the amplifier to the variable capacity element.  
     CONSTITUTION: The tuning pulse row signals are generated from pulse generation circuit 5 in coupling to the tuning dial operation and then supplied to controller 6. The pulse row signals sent from controller 6 are amplified by saturation amplifier 13, whose amplification factor is saturated in response to the pulse row signals, and then suplied to integrating circuit 7 to generated DC voltage Vf according to the input pulse number. For circuit 13, C-MOSFETQP and QN are constituted, and DC voltage VD applied to the source of FETQP is supplied via stabilizing power source 15 stabilizing the voltage boosted by DC-DC converter 14. Circuit 7 consists of resistance R and capacitor C generates voltage V f  according to the pulse number, and voltage V f  is applied to variable capacity diode 10 to select the desired channel. Circuit 13 consists of C-MOSFET, and as a result the capacity can be reduced to minimize the size of the power source part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0771367-A (JP)
Title: Liquid level sensor and liquid mixing device using liquid level sensor
Inventor: NUMATA KAZUYUKI
IPC: C09D7/80
Filed: 1993-03-26
Abstract: PURPOSE:To control a liquid level in a mixing container arranged in a multiple liquids (two liquids) mixing device certainly and to improve precision of a mixing ratio. CONSTITUTION:In a container, a pin 451 having one end free to engage with a float to follow displacement of reserved liquid and the other end to engage with an actuator 455 of a sensor main body 457 are provided, and by actuating a sensor by force working in accordance with engagement with the float, supply of the liquid to the container is cut off. Additionally, by supporting the pin 451 by a diaphragm 453 in the neighbourhood of the aforementioned other end, working force of the float is amplified and transmitted to the actuator 455.