baber/WOPTO huggingface dataset:
Patent JP-S579582-A (JP)
Title: Method and apparatus for automatic weld line copying
Inventor: FUJIWARA KIROKU
IPC: B23K9/12
Filed: 1980-06-20
Abstract: PURPOSE: To make a welding torch copy the weld line of a weld joint having a groove with high accuracy by causing a noncontact sensor of an automatic welding machine to make continuous reciprocal motion crossing the groove in the weld zone.  
     CONSTITUTION: A magnetic noncontactsensor 11 for groove detecting is installed with an arm 10 in the upper part of a groove 1 formed by weld members 2, 2'. The arm 10 is installed in a moving part 7 that interlocks with a laterally moving stand 5 and a vertically moving stand 6 fitted to a carriage 3 that moves on a rail 4 in the direction of welding of the weld member 2, 2'. The sensor 11 is moved left and right to cover the groove 1 by repeated normal and reverse rotation of a driving motor 8a while moving the carriage 3 in the welding direction of the weld members 2, 2'. The output voltage generated in the magnetic sensor 11 that changes according to the shape of the groove 1 is moved to coincide with specified set voltage. Thus, the welding torch is made to copy the weld line with high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01258601-A (JP)
Title: Drying and shaping of plant
Inventor: ITO ICHIRO
IPC: F26B7/00
Filed: 1988-04-06
Abstract: PURPOSE:To extremely quickly provide a dried and shaped plant portion substan tially without damaging the original color of the plant portion, by placing the flowers, leaves or the like of a plant between two sheetlike drying agent- containing materials and heating them under pressing. CONSTITUTION:Pressing rolls 2 and heating means 3 are disposed on the insides of net-like endless belts 1 and 1 and drying agent-containing materials 4 and 4 are passed through between the endless belts 1 and 1 in parallel with the net-like endless belts 1 and 1, respectively. The portions 5 of a pant such as living flowers are placed between drying agent-containing materials 4 and 4 and pressed and shaped by the pressing rolls 2 from the vertical direction. The evaporation of moisture from the interiors of the plant portions 5 is simultaneously accelerated by the heating means 3, thereby permitting to provide pressed flowers substantially having an original color within 5-6min by performing the process at 50-60 deg.C even in the case of camellia petals or the like. 0.5-3mm thick blotting paper containing 24-27wt.% of CaCl2 is preferably used as the drying agent-containing material and the moisture-absorbing property of the blotting paper is readily recovered by an empty operation of the apparatus.
Patent JP-S57198445-A (JP)
Title: Light quantity controller for television cinecamera
Inventor: SUZUKI YUKIO
IPC: H04N5/30
Filed: 1981-05-30
Abstract: PURPOSE:To precisely compensate shading over the whole range of a picture and improve the mass productivity of the titled controller by horizontally or vertically shifting a rectangular ND filter whose density is continuously changed to control the quantity of light. CONSTITUTION:A light image passing through a lens 1, a moving ND filter 10 and a shading compensation fixed filter 3 is converted into an electric signal by an image pickup tube 4 and amplified by an amplifier 5 and a video level is detected by a detector 6 and applied to a driving motor 8 for the horizontal direction moving ND filter 10, so that the moving ND filter 10 is shifted in the horizontal direction until the video level reaches a set video signal level. Since the moving ND filter 10 and the shading compensation fixed filter 3 have the same density grade in the reversed direction, the whole density of a picture is uniformed independently of the size of a frame of the light image and the picture is prevented from shading.
Patent JP-H11278989-A (JP)
Title: Carbon-based coating film
Inventor: KURAMOTO KEIICHI
IPC: C30B29/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-based coating film capable of eliminating a steep change in the concentration of an element at an interface between the coating film and an intermediate layer to improve the adhesion of the coating film by adding an element except the carbon to at least one among a place near to a substrate and a place near to the surface in the carbon coating film. SOLUTION: This carbon-based coating film is obtained by attaching a substrate 8 to the upper surface of a substrate drum 9, evacuating a vacuum chamber 7, rotating the substrate drum 9, simultaneously supplying Ar gas from a discharge gas introduction pipe 5, supplying microwaves from a microwave generator 1, irradiating the surface of the substrate 8 with the Ar plasma formed in a plasma-generating chamber 4, supplying CH4 gas from a reaction gas-introducing pipe 11, decomposing the CH4 gas by the action of the plasma, irradiating the surface of the substrate with the generated carbon in the state of highly reactive carbon ions or neutral active carbon, charging a high frequency electric power to a sputtering source 12 from a high frequency electric source 13, irradiating the surface of the substrate 8 with sputtering particles containing an additive element such as Si, N, F,  B or O and simultaneously charging a high frequency electric power to form a region for mixing the additive element.
Patent JP-H05251912-A (JP)
Title: Resonance frequency adjustment method for dielectric resonator
Inventor: INOUE JUN
IPC: H01P7/10
Filed: 1992-03-04
Abstract: PURPOSE:To provide the adjustment method in which the resonance frequency of a dielectric resonator resonated in the TE01delta mode is adjusted simply while confirming the frequency without causing chip powder or the like. CONSTITUTION:Part of a face 4a of a dielectric resonator 4 in resonance in the TE01delta mode orthogonal to the propagation direction of an electromagnetic field is heated by a laser 10 or the like to make the part 4b to be a semiconductor. Thus, the resultant semiconductor part 4b acts like varying the distribution of the electromagnetic field of the dielectric resonator 4, resulting that the resonance frequency is adjusted.
Patent JP-S568509-A (JP)
Title: Modulating/demodulating circuit for inductosyn
Inventor: SUGA YUKIO
IPC: G01B7/00
Filed: 1979-07-03
Abstract: PURPOSE: To always secure the constant amplitude of the demodulated signal, by detecting the peak value of the demodulated signal and then giving the negative feedback to the detection signal.  
     CONSTITUTION: The outputs of demodulating circuits 10a and 10b are sent to inverse amplifiers 13a and 13b via amplifiers 9c and 9d each. Here amplitude detecting circuit 14 detects the sum of the highest negative voltage among the voltage delivered from amplifiers 9c and 9d plus 13a and 13b each and the voltage obtained by giving the 1/2 1/2  multiplication to the general sum of the negative voltage. And then this detected voltage is delivered in the form of the amplitude of the voltage delivered from amplifiers 9c and 9d plus 13a and 13b each. Accordingly, the outpt of adder circuit 12 increases if the detected voltage decreases. On the contrary, the output of circuit 12 decreases if the detected voltage increases. As a result, the gap varies between the stator and the rotor of the inductosyn, and then the mutual inductance may change among print conductors 7a, 7b and 7c each. But the variation can be avoided for the amplitude of the voltage delivered from amplifiers 13a and 13b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07266007-A (JP)
Title: Mold coating agent for continuously casting steel and continuous casting method of steel using the same
Inventor: ESAKA HISAO
IPC: B22D11/07
Filed: 1994-03-31
Abstract: PURPOSE:To eliminate an uneven solidification at the initial stage and the surface flaw in a cast slab by using a coating agent applying the surface of a mold, which composes fine powder containing inorganic or organic binder and crystallized cuspidine, before starting casting. CONSTITUTION:At the time of starting the casting, a dummy bar 2 is set in the mold 1. The shape of the dummy bar head 3 is specialized so that molten steel poured into the mold is solidified without leakage to draw out the cast slab downward, and the dummy bar and the cast slab can easily be cut off. A part applying the coating agent is the mold surface 5 from the position of the dummy bar head 3 in the mold 1 to near the position 4 of the molten steel surface 5 during casting. The coating agent is beforehand melted to powder for continuous casting and solidified to crystallize the cuspidine. This oxide is crushed and made to be fine and kneaded with the inoganic or organic binder, and this oxide powder is applied on the mold surface.
Patent JP-H04316079-A (JP)
Title: Cleaning device
Inventor: TAKIZAWA MASAHIRO
IPC: G03G21/10
Filed: 1991-04-16
Abstract: PURPOSE:To provide a cleaning device which can reduce the pushing up force of the cam to reduce a load given to the driving part of a cam and capable of widening the tolerance of the strength of a spring pressing the cleaning means to an image carrier in the cleaning means controlled for its operation and operation release by means of a lever and the cam. CONSTITUTION:Freely rotatable members 14 and 15 are provided on the parts abutting on the cams 12 and 13, of the levers 8 and 9, and serve as positioning means when the cleaning means is abutted on the image carrier. This constitution is adopted so that the driving loads of the cams 12 and 13 can be reduced, and a constatn positional relation can be always kept when the cleaning means is abutted on the image carrier.
Patent JP-S61241195-A (JP)
Inventor: URAYA YUKIYASU
IPC: G03G15/04
Filed: 1985-04-19
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-2000271177-A (JP)
Title: Lifting transfer device with power assist
Inventor: YAMASHITA HIDEKI
IPC: A61G7/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a burden imposed on an operator, and to perform desired lifting operation including floor leaving/landing by providing an operation force arithmetically operating means for determining operation force applied to an object on the basis of detected suspending force including floor leaving/landing time and a control means for actuating a lifting means according to the determined operation force. SOLUTION: An object 2 having weight is supended by a belt 3, and the object 2 is lifted by moving an arm 12 by driving of a motor 13. At this time, suspending force F can be measured by detecting elongation of a spring 10 by a sensor 14. When mass of the lifting object 2 is M, a value (f) by subtracting a load Mg (g is gravitational acceleration) from the suspending force F becomes operation force in a state where the object 2 completely leaves a floor. Driving of the motor 13 for lifting is performed by sending a command to a motor driver 15 so as to flow an electric current of Af by multiplying detected operation force (f) by gain A to the motor 13. The direction of the electric current changes by a sign of the operation force (f). A control box 16 houses a control circuit 4 for performing control.
Patent JP-S60227590-A (JP)
Title: Receiver switching system
Inventor: TOMINAGA SHIYUNICHI
IPC: H04Q1/45
Filed: 1984-04-26
Abstract: PURPOSE:To attain the switching connection of a PB receiver with respect to a specific PB signal without remodeling an exchange by utilizing the prescribed reception output of an MF receiver. CONSTITUTION:Subscriber information of a subscriber 1 is detected by a common processor for interfacing with an exchange 3, and transmitted as an MF signal from a register center 6. On the other hand, when a subscriber information transmitter 9 is provided in order to meet subscribers, a local exchange 8 transmits a dial signal with the aid of the MF signal from an output center 12 with respect to a relay exchange 13, and continuously transmits said signal from a device 9 for a PB signal. In terms of the exchange 13, an MF signal receiver 15 is connected to an arbitrary subscriber exchange 3 or 8. When it is connected to the exchange 8, the switching connection is executed to a PB signal receiver 16 due to an output of the receiver 15 after receiving the MF signal. The subsequent subscriber information is received by the receiver 16.
Patent JP-H05314035-A (JP)
Title: Picture data collecting system
Inventor: TAMURA HARUHIKO
IPC: G06F13/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide a collecting system for picture data in which picture data is transmitted from terminal equipment without being influenced by the working state of a host computer. CONSTITUTION:This collecting system is constituted of communication control equipment 3 connected to the host computer 1 provided with a picture file through a data transmission line 2 and the terminal equipment 5 connected to it through a local area network line 4. Then, the communication control equipment 3 is provided with a file for storing temporarily the picture data, and the terminal equipment 5 is provided with two picture data files 24, 25, and the picture data is transmitted from the terminal equipment 5 without being influenced by the working state of the host computer 1.
Patent JP-H09239056-A (JP)
Title: Portable fire fighting pump moving device
Inventor: OKANOE MITSUZO
IPC: A62C25/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To effectively move a portable fire fighting pump to a river side so as to execute fire extinguishing action through the used of a river. SOLUTION: A boat-type sled is constituted of a hollow body so as to be floated on a water surface and slidable on the ground, the lower surface 1 of the sled is formed into a plane, the front and rear upper parts of the sled A1 are provided with plural grip parts 2... and the grip parts 2... are gripped or fastened by a rope in configuration. The sled is also provided with a wind force promoting device F, the wind force promoting device F is remote operation possible by a remote controller R and also a portable fire fighting pump B mounting a water sucking pipe 4 and a fire hose 5 is attached to the inner base surface 3 of the sled so as to be freely attachable/detachable in configuration.
Patent JP-H06294675-A (JP)
Title: Flowmeter
Inventor: NOBUNAGA AKIO
IPC: G01F1/00
Filed: 1993-04-12
Abstract: PURPOSE:To suppress error of a flowmeter due to difference of the viscosity of fluid to be measured. CONSTITUTION:One flowmeter is sampled and a reference fluid having known viscosity rho is fed thereto. Assuming M and M' are measurements when a load is applied and not applied to a flow rate detecting section 1, respectively, the sensitivity K(rho) corresponds to a ratio M/M'. Relationship between the ratio M/M7 and the sensitivity K(rho) is stored, in the form of a numeric table, in a memory section 4. When a fluid is measured, the measurements M, M' are determined at first. Then the ratio M/M' is determined and the K(rho) is determined with reference to the numeric table stored in the memory section 4. An operational processing section 5 then operates a true flow rate, where the error due to the viscosity is corrected, according to a formula; Q=M/K(rho).
Patent JP-S5419113-A (JP)
Title: Controller for induction motor
Inventor: MAEKAWA TSUYOSHI
IPC: H02P23/08
Filed: 1977-07-14
Abstract: PURPOSE: To control an instantaneous value of primary current, by means of calculating an absolute value of magnetic flux, interlinking with secondary winding, from respective amplitude command values of component contributing to a torque and magnetic flux of the motor primary current and from a command value of slip frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03280067-A (JP)
Title: Supporting body for electrophotographic offset master
Inventor: OTAKE ISAO
IPC: G03G13/28
Filed: 1990-03-29
Abstract: PURPOSE:To improve ink acceptability at a solid part by performing specular finishing to a precoat layer by a cast-coating method. CONSTITUTION:In an electrophotographic offset master in which a paper is used as a supporting body, the specular finishing is performed to the precoat under the photosensitive layer in the cast-coating method. The cast-coating method is such a method that a solid surface is printed by applying mineral pigment on the paper, press-bonding it to the solid surface while the pigment has high plasticity, and separating it from the solid surface after the plasticity of paint is lost. Since chromium plated surface whose smoothness of mirror face is high is used as the solid surface, a cast-coated paper generally has the highest smoothness. Thus, the ink acceptability at the solid part is improved.
Patent JP-S528831-A (JP)
Title: Support for recording sheet
Inventor: SUZUKI HIDETAROU
IPC: G03G5/14
Filed: 1975-07-09
Abstract: PURPOSE: To provide a conductivity treatment agent which can be coated on a support for an electrically recording material using water as a dispersant and can give water and humidity resistance (constant conductivity regardless of relative humidity change) to a conductive layer obtained by coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60243546-A (JP)
Inventor: JIEIMUZU SHII BEROOZU
IPC: G01N27/07
Filed: 1985-04-22
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-H03284389-A (JP)
Title: Temperature controller of sterilizer
Inventor: YAMANAKA SEIJI
IPC: F28F27/00
Filed: 1990-03-29
Abstract: PURPOSE:To leave no unsterilized liq. to be treated by inputting the flow rate and temp. of the liq. at the initial delivery respectively to a control part, calculating the difference from a set sterilizing temp. and controlling the opening degree of a control valve through an electropneumatic converter. CONSTITUTION:A liq. to be treated is sent to a heat exchanger 2 by a pump 1, and a sterilizing line in which the liq. is indirectly sterilized and a line for circulating a heating medium to be sent to the heat exchanger 2 from a tank 3 through an in-line heater 5 are provided. Meanwhile, the amt. of vapor to be supplied to the heater 5 through a control valve 8 based on the signal from a temp. sensing part 6 for the liq. leaving the sterilizing line is controlled by a temp. control part 7. A temp. sensing part 9 for the liq. is furnished on the inlet side of the heat exchanger 2, and a control part 10 to which the signals and set flow rate are inputted and the set sterilizing temp. difference inputted to the temp. control part 7 is inputted and in which calculation is carried out is provided. The control valve 8 is controlled by the output from the control part 10 through an electropneumatic converter 11.
Patent JP-S5710249-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MASAJI
IPC: H01L21/3205
Filed: 1980-06-23
Abstract: PURPOSE:To facilitate the formation work, by remaining a resist which is used as an etching mask for a metal film, forming an insulating film between wiring patterns by a lift off method, thereafter providing an upper layer wiring via the interlayer insulating film, and flattening a multi-layer wiring structure. CONSTITUTION:The metal film 12 of Al and the like is formed on the entire surface of a substrate 11. The metal film 12 is etched by using a resist pattern 13, and a first wiring layer 14 is formed. With said resist 13 being remained, the insulating film 15 is formed to the thickness which is the same as that of the wiring 14 by the sputtering method and the like. Thereafter, the resist 13 is removed, and the insulating film 15 on the resist is lifted off. After a first insulating layer (interlayer film) 18 has been formed, a metal film 19 is etched by using a resist 20, and a second wiring layer 21 is obtained. In this method, the difference in steps due to the wiring layer can be almost entirely removed, and the breaking of the upper wiring and the short circuit between the wiring can be prevented. By repeating the lift off method, the more number of layers can be provided.
Patent JP-H02264583-A (JP)
Title: Picture display device
Inventor: KURITA TOSHIYUKI
IPC: H04N7/01
Filed: 1989-04-05
Abstract: PURPOSE:To display a picture with no distortion by compressing a standard TV signal in the time direction by a compressing device and displaying the compressed TV signal on a display after expansion CONSTITUTION:When a signal is written into a buffer memory of a compression circuit 117, a clock signal 118 of 8fSC which is 1820 times as much as a horizontal synchronizing frequency fH is produced from a voltage control oscillator VCO 117c. Then a read clock 113 having an (8X4/3fS) frequency is used when a signal is read out of the buffer memory. The read frequency (8X4/3fSC) of the buffer memory is 4/3 times as much as write frequency 8fSC and therefore a signal is compressed down to 3/4 times in the time direction by the circuit 117. This compressed signal is expanded by 4/3 times by a display 121. Thus it is possible to obtain a picture free from any distortion on the display.
Patent JP-S5310471-A (JP)
Title: Method of time indication for digital watches
Inventor: TANIGUCHI HOUKI
IPC: G04G17/02
Filed: 1976-07-16
Abstract: PURPOSE: To provide a method of time indication for digital-indication watches, according to which indication panel is fashioned in an elongated form as a whole and numerals are disposed lengthwise, whereby reading of nemerals can be rendered easy, and at the same time, it is enabled to design watches in a variety of forms. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06302448-A (JP)
Title: Method and apparatus for manufacture of resin-bonded magnet
Inventor: HAYASHI TAKASHI
IPC: H01F41/02
Filed: 1993-04-12
Abstract: PURPOSE:To reduce the defect ratio of the title magnet in its injection molding operation and to increase the production efficiency by a method wherein, when a magnet composition is filled, it is molded by making the inside of a metal mold vacuum. CONSTITUTION:When a magnet composition which is composed of a magnetic powder and a thermoplastic resin or a magnet composition which is composed of a magnetic powder, a thermoplastic resin and an additive is cast, in a molten state, into a metal mold 9 which has been evacuated to produce a vacuum, it is filled into a cavity in one go because the resistance of the air or a gas does not exist. At this time, the molten state of the magnet composition is uniform, and a temperature distribution is small. As a result, a molding defect duch as a weld-line silver streak, whitening, a retreat, a pore, a filling insufficiency, burning or like is not caused. In addition, since a gas generated from the thermoplastic resin, the additive or the like is sucked forcibly, an air vent used to remove the gas is not required, and the production of a burr can be prevented. In addition, since the molten state of the magnet composition is uniform and the temperature distribution is small, a molded product is cooled and solidified uniformly, and its performance can be enhanced.
Patent JP-H01256886-A (JP)
Title: Character signal superposing device
Inventor: ICHII YUTAKA
IPC: H04N7/083
Filed: 1988-04-06
Abstract: PURPOSE:To satisfactorily detect clock reproducing and a framing code in a character broadcast decoder by superposing the character signal, which is read out from a memory by the clock synchronized with a signal corresponding to a reference position in a horizontal scanning period, in a prescribed horizontal scanning period in a vertical flyback period. CONSTITUTION:At least in the horizontal scanning period when the character signal will be superposed, a reset pulse generating circuit 61 uses a supplied synchronizing signal as the signal corresponding to the reference position in the horizontal scanning period to generate a reset pulse from its horizontal synchronizing pulse. This reset pulse is supplied to a quartz oscillator 18 to reset this oscillator 18. Consequently, the quartz oscillator 18 oscillates so that the phase of the output is always fixed for the horizontal synchronizing pulse with respect to the line where it is reset. Thus, though the video signal on which the character signal is superposed is recorded on a tape by a home video tape recorder and the character signal is decoded from the signal obtained by reproducing this tape by the character broadcast decoder, a satisfactory character information display picture free from error is obtained.