baber/WOPTO huggingface dataset:
Patent JP-H07251240-A (JP)
Title: Device for carrying spheroidizing treatment vessel
Inventor: SUGITA YOICHI
IPC: B22D1/00
Filed: 1994-03-11
Abstract: PURPOSE:To optionally and automatically execute the carrying of a vessel receiving molten metal from a holding furnace or a melting furnace to a casting machine or a posture control of the vessel and the treatment in a casting process, etc., in a casting process. CONSTITUTION:Lifters 3a and 3b being optionally changeable to the height of the vessel 2 from the ground are arranged on a truck 1. The lifters 3a and 3b are provided with a posture control mechanism 4 being optionally changeable to the rotating posture of the vessel 2. The truck 1 is followed along the prescribed course and provided with guide rollers 7a and 7b for securing the travelling to the straight line and the center pin 10 as the supporting point for swinging at the prescribed point at the bottom part. Then, front wheels 6a and 6b arranged at the bottom part of the truck and a rear wheel 5 as the driving wheel can optionally be changeable in the direction of a rotating shaft.
Patent JP-H04280964-A (JP)
Title: Method for reaction with molecular beam and apparatus therefor
Inventor: YAMAMOTO YOSHIHIKO
IPC: C23C14/54
Filed: 1991-03-07
Abstract: PURPOSE:To optimize chemical reaction in a series of processes by optionally enabling control of timing to irradiate mutual molecular beams having relations to the reaction, irradiating time of each molecular beam and flow rate of irradiation in the molecular beam reaction apparatus. CONSTITUTION:At the time of generating CO and H2 by irradiating a Ni catalyst 24 with the molecular beams of CH4 and H2O in a vacuum vessel to react both melecular beams, the molecular beam of CH4 from a super high velocity nozzle molecular beam source 25 and the molecular beam of H2O from a thermal equilibrium molecular beam source 25' are irradiated through solenoid valves 1 and 1', respectively. Controls of each molecular beam irradiating time, period, phase, etc., are executed through the solenoid valves 1, 1' by an output from a computer 3 through an interface 2 based on the set value set to the computer 3, and control of temp. of the Ni catalyst 26 is executed with a heater 6 through the computer 3. Further, CO, H2 and unreacted CH4 quantities in CH4 and H2O irradiating the surface of the Ni catalyst 26 are inputted to a molecular beam signal integrator 4 from a quadrupolar calculating analyzer 27, thus the integrator 4 outputs the reaction data based on trigger signal synchronized with opening/shutting of the solenoid valves 1, 1'.
Patent JP-H10219355-A (JP)
Title: Combustion device and combustion method thereof
Inventor: INAMI TAKAYUKI
IPC: C21D1/52
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device constituted so as to be held to the optimum atmosphere according to the heating target at the neighbor side of a heating body, and a combustion method thereof. SOLUTION: This combustion device is provided with at least one burner 10 composed of an air injecting hole 20 arranged on a furnace wall 81 and injectable to preheated air at >=800 deg.C or the preheated air at >=800 deg.C and primary fuel, a neighbor fuel injecting hole 30 and a remote fuel injecting hole 40 arranged at the neighbor side and the remote side to the heating body 90 to the air injecting hole 20 and injectable to secondary fuel, respectively. Then, the atmosphere at the neighbor side of the heating body 90 is made to adjustable to an arbitrary state in the oxidizing or the reducing state and the ratio of the fuel supplying quantities to the neighbor fuel injecting hole 30 and the remote fuel injecting hole 40 is made to adjustable according to the necessity.
Patent JP-S61200761-A (JP)
Title: System for detecting and supressing induced broadcast wave
Inventor: KAWAMURA NORIYUKI
IPC: H04M19/00
Filed: 1985-03-01
Abstract: PURPOSE:To suppress a broadcast wave detection level by connecting a filter circuit between a non-inverting terminal and an inverting terminal of an operational amplifier and short-circuiting a differentials input in terms of high frequency. CONSTITUTION:The filter 5 is connected between differential input terminals of operational amplifiers Op1, Op2 to short-circuit in terms of high frequencies. Thus, the amplification factor at the differential input stage is zero, resulting in that the detection output is suppressed.
Patent JP-S62199431-A (JP)
Title: Manufacture of ultraviolet ray pervious molding
Inventor: SOGABE MASATERU
IPC: C08J5/00
Filed: 1986-02-28
Abstract: PURPOSE:To manufacture a molding excellent in ultraviolet transmissivity, impact resistance and humidity resistance, by performing the melt-molding of polymethyl methacrylate having polyvinylidene fluoride compounded therewith and, after quenching, further applying heat treatment to the molded one at 60-150 deg.C. CONSTITUTION:Polymethyl methacrylate mixed with 55-80wt% of vinylidene fluoride is subjected to melt-molding at 180-210 deg.C by an extrusion, injection or press molding method and, after quenching, the obtained molding is again heat-treated at 60-150 deg.C. Because the molding is quenched after melt-molding and again heat-treated to control a crystal shape, the molding excellent in transparency, ultraviolet transmissivity and humidity permeability resistance is obtained being useful as a glass substitute.
Patent JP-H06227815-A (JP)
Title: Production of electrically conductive fine powder
Inventor: MURAKAMI TAKESHI
IPC: C01G19/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide a method for producing tin-containing indium oxide fine powder excellent in electric conductivity and transparency. CONSTITUTION:An aqueous solution of an alkali is added to a solution of a tin salt and an indium salt while keeping the temperature at <=30 deg.C. The resultant hydrates of tin oxide and indium oxide are then heat-treated.
Patent JP-S51117585-A (JP)
Title: Semiconductor equipment
Inventor: INABA TOORU
IPC: H01L27/02
Filed: 1975-04-09
Abstract: PURPOSE:To stop the action of the IIL (Integrated Injection Logic) unit or to enable it to action with the least current necessary by installing a control electrode on the lateral PNP Tr of the IIL and enabling to control its current usability.
Patent JP-H08239711-A (JP)
Title: Method for adjusting slag basicity in refining process
Inventor: HAMAI KAZUO
IPC: C21C5/44
Filed: 1995-03-01
Abstract: PURPOSE: To provide a slag basicity adjusting method in the refining process capable of reducing the treatment cost of a slag making material and a lining material from the viewpoint of total cost by giving the slag-making function necessary for the refining to the lining material of a reaction vessel. CONSTITUTION: The slag line part where the erosion of the lining is large is repaired with a sprayed material which is mainly composed of CaO in place of CaO to be charged to adjust the basicity during the refining, and the slag making function is given by the erosion of the lining material, and the lining is protected at the same time.
Patent JP-S62199008-A (JP)
Title: Winding method for coil and winding apparatus
Inventor: YAMAMOTO SHOJI
IPC: H01F41/06
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a coil having a high line-up factor, by winding a conductor around a bobbin and thereafter forming a gap between the conductor an the initial winding-side guide to wind the conductor extending from the initial winding of the conductor, with it passing through the gap. CONSTITUTION:A guide 2 is fixed at a rotatable axis 1, and a bobbin 3 able to the assembled/disassembled is installed on the guide. A guide 4 free to be assembled/disassembled is mounted on the terminal plane of this bobbin 3. While the axis 1 is rotated to rotate the bobbin 3 in a fixed direction, the conductor 5 from a line guide 6 is wound around the bobbin 3 by moving the line 6 in parallel to the axis 1. After fixed turns of winding, the conductor 5 is cut to obtain a lead conductor 8b, and a gap, which is equal or so in diameter to the conductor 5, is formed between the guide 2 and the winding-finish conductor by sliding the bobbin 3 and the guide 4. Then, the conductor from a stock part 5a is wound a fixed number of turns by rotting the axis in the direction reverse to the former and cut to become a lead wire 8a. Hence, a coil 8 having a high line-up factor is obtained.
Patent JP-H05210714-A (JP)
Title: Image processor
Inventor: YASUZAWA MASAYUKI
IPC: G06T1/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide an image processor high in processing efficiency without interrupting other processings such as image reading even when the reading or the like of a file having a large size is executed. CONSTITUTION:The image processor for processing information relating to images is provided with plural secondary storage devices 46 to 48 and a storage control means 60 for controlling file storage in the storage devices 46, 47, 48 and the means 60 stores files in the secondary storage devices in respective forms corresponding to the properties of the files to be stored.
Patent JP-H08205939-A (JP)
Title: Dress hanging frame in reciprocal rotation type housing utensil
Inventor: NAKAMOTO HIROAKI
IPC: A47B61/00
Filed: 1995-02-07
Abstract: PURPOSE: To narrow a gap between both front and rear hanging frames by providing a specific step between the front and rear hanging frames and locating the higher part of a hanger between the lower parts at a gap wider than its width. CONSTITUTION: When the right side part of a dress hanging frame is pulled to this side and rotated in a clockwise direction, an auxiliary runner 6 reaches the center point of an auxiliary rail 4 when the angle of rotation of the dress hanging frame 2 forms 90 deg.. When it is further rotated, the dress hanging frame 2 is set in a state in which its front face and rear face are inverted. The dress hanging frame 2 is formed so as to provide a step of around 100-200mm between the hanging frame 21 on the front face side and the hanging frame 22 on the rear face side, and also, hanging grooves 91, 92 are formed on the hanging frame 21, 22 by providing the gap slightly wider than the width of the hanger.  Especially, the hanging grooves 91, 92 are formed by shifting so as to be located at the intermediate part of a vertical face occupied by the hanger 81 hung on the hanging groove 91 and on the vertical face occupied by the hanger 82 hung on the hanging groove 92. A housing utensil with narrow depth is provided as a result of enabling the gap between the hanging frames 21 and 22 to sufficiently be narrowed than the length of the hanger.
Patent JP-S55135729-A (JP)
Title: Pressure endurance running machine of electrohydraulic servo type
Inventor: TAKEUCHI FUMIO
IPC: G01M3/04
Filed: 1979-04-10
Abstract: PURPOSE: To enable to perform desired pressure control, by connecting the output port of the servo valve to the tested body directly and discharging the internal hydraulic pressure of the tested body with the throttling valve under a given throttling operation.  
     CONSTITUTION: The pressed oil having a given pressure from the hydraulic pressure source 24 is input to the servo valve 25 via the heater 33, and the signal source 22 develops alternating signal for drive with a given frequency, and the preload setter 34 generates the preload signal of a given level to set static pressure of the initial stage. The two alternating signal and preload signal are given to the servo valve 25 as the control signals via the summing point 31 and amplifier 23. The internal pressure of the tested body 28 is controlled with the detected output of the pressure sensor 29. The control unit 33a of the oil heater 33 detects the temperature of the pressure oil of the hydraulic pressure source 24 and performs ON-OFF control for the oil heater 33 based on the fluctuation of the temperature to keep the oil temperature at a constant value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02220128-A (JP)
Title: Display controller
Inventor: WAKIMOTO KINGO
IPC: G06F3/147
Filed: 1989-02-21
Abstract: PURPOSE:To perform the proper display of gradation via a monochromatic display device by changing the data used by a gradation level selecting circuit for selection of gradation levels into the color or monochromatic data with use of the 1st and 2nd switch signals. CONSTITUTION:When a 1st switch signal is received from a switch signal generator 25, one of plural gradation levels produced by a gradation level generator 22 is selected and outputted to a monochromatic display device based on the color data produced by a color data generator 23. At the same time, one of those gradation levels produced by the generator 22 is selected and outputted to the monochromatic display device based on the monochromatic data produced from a monochromatic data generator 24 when a 2nd switch signal is received from the generator 25. Thus the data used for selection of gradation levels is changed into the color or monochromatic data with use of the 1st and 2nd switch signals. As a result, the proper display of gradation is always secured on the monochromatic display device regardless of the color or monochromatic software.
Patent JP-H03246868-A (JP)
Title: Lithium ion conductive solid electrolyte material
Inventor: MASASHIRO TAKAHISA
IPC: H01M10/0562
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a chemically stable material with large conductance by constituting the material with a composition expressed by a formula Li1+2xTi2-xMxP3O12, where M is a bivalent metal element and 0<x<0.6. CONSTITUTION:This material is constituted of a composition expressed by a formula Li1+2xTi2-xMxP3O12, where M is a bivalent element such as Ca, Pb, Ni, Cu, Zn, Co and 0<x<0.6. It has a three-dimensional mesh structure, and many tunnels easily moving Li ions are considered to exist. Tetravalent Ti ions of LiTi2P3O12 are substituted with positive ions with a low valence to increase the concentration of Li ions, thus lithium ion conductivity can be improved by increasing the number of Li ions existing in the tunnels. A chemically stable lithium ion conductive solid electrolyte material with large conductance is obtained.
Patent JP-H06260931-A (JP)
Title: Phase locked loop circuit
Inventor: SUGITANI TOSHIYUKI
IPC: H03L7/08
Filed: 1993-03-03
Abstract: PURPOSE:To shorten the switching time when two different levels of frequency are alternately generated. CONSTITUTION:The output of a 1/N variable divider 3 is compared with the outpu of a reference frequency signal generator 1, and a phase comparator 4 generates the output in accordance with the phase difference of both outputs. Thus the control terminal voltage Vc of a voltage control oscillator 2 is controlled via a switch 8 and a loop filter 6 or a switch 9 and a loop filter 7. A control part 5 generates a division setting signal (a) of the divider 3 and the switch signals (g) and (h) of both switches 8 and 9. When the frequency f1 and f2 are generated by the oscillator 2 and then switched to each other, the part 5 controls both filters 6 and 7 so that these filters are alternately connected between the output (d) of the comparator 4 and a control terminal of the oscillator 2. Then the control voltage corresponding to the frequency charged to the capacitors 6a and 7a are kept even while the frequency of the other side is generated.
Patent JP-2000241363-A (JP)
Title: Apparatus and method for visual examination of article
Inventor: UCHIDA TOYOICHI
IPC: G01N21/90
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a visual examination apparatus capable of inspecting the whole side surface of a product by one electronic camera and capable of being constituted in low cost. SOLUTION: When a product 2 is sent to an inspection process 3 by a conveyor 1, trigger sensors 5a, 5b detect the product 2 to operate an electronic camera 15. The electronic camera 15 takes the image of the front surface of the lid 4 of the product 2 and the image of the rear side part of the lid 4 illuminated by reflecting mirrors 12a, 12b from the window 17 through reflecting mirrors 16a-16c, and the taken images are outputted to an image processor 18. The image processor 18 digitalizes the images taken by the electronic camera 15 to form variable density images normalized in '0-255' and compares these images with a preliminarily stored normal image to inspect whether the appearance of the lid 4 is normal, operates a reject device in the case of a defective product to reject the defective product, and sends only the normal product 2 to a delivery process.
Patent JP-S54134925-A (JP)
Title: Recorder for pal color video signal
Inventor: MACHIDA MASAHIKO
IPC: H04N11/16
Filed: 1978-04-12
Abstract: PURPOSE: To prevent the occurrence of a color noise and variation in chromaticity with the definite operation of an APC circuit, by stabilizing the phase of a chrominance signal by inputting a pilot signal with constant phase at a recording time in a horizontal blanking interval.  
     CONSTITUTION: A color burst signal is smoothed by a filter circuit to obtain a mean phase within one period. A pulse synchronizing with this phase is inputted to a gate circuit and a gate pulse is formed from a horizontal synchronizing pulse. A pilot signal in a burst shape is therefore formed in each horizontal blanking interval. The pilot signal is added to a chrominance signal and then frequency- converted before being recorded. At the time of regeneration, only the pilot signal can be extracted and on the basis of the pilot signal, APC of the chrominance signal is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11223016-A (JP)
Title: Corner fastening method of concrete form and device therefor
Inventor: SATO MASATOSHI
IPC: E04G17/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To fix a corner section of a concrete form at a low cost with a simple construction and to keep the size of the corner section in a high degree of accuracy. SOLUTION: A plurality of form plates 10 are so arranged that a corner section 36 is formed and that they are opposed to each other, and the form plates 10 opposed to each other are held at a specific opposing interval with separators 16. Form fixed members 28 and 30 are arranged to the outsides of the form plates 10. Clamping metal fixtures 12 are connected to the separators 16, and the form fixed members 28 and 30 are press-contacted and fixed to the outsides of the form plates 10. The form fixed member 28 press- contacted and fixed to the outside of one form plate 10 of the form plates 10 adjacent to each other at an angle and the form fixed member 30 pressed and fixed to the outside of the other form plate 10 are fitted and connected with a fitting projection 38 and a fitting recess 40.
Patent JP-S56140472-A (JP)
Title: Information reader
Inventor: NARA KIYONOBU
IPC: G06V10/98
Filed: 1980-04-02
Abstract: PURPOSE:To simplify the circuit and reduce the cost, by reporting the read result through a reporting equipment, which is operated according to the status signal, in the information reader where information is read by the portable reader. CONSTITUTION:The light signal obtained by manually operating reader 1 on re- cording medium 3 is converted to an electric signal, and the recognition result of this pattern image is transferred to information processing device 16. When storing of one-line components of the recognition result is completed, the user ready signal of inquiry is output from information processing device 16. If this signal is low- level, the transferable state is set, and control part 14 outputs not only the load signal but also the recognition result, and the user signal is set to the high level by the load signal, and indicator 7 is lit. At this time, information processing device 16 performs the processing of the recognition result; and when this processing is  completed, the user ready signal is set to the low level, and indicator 7 is extinguished, and the transfer cable does not become the transferable state. Since the  indicator 7 is lit by the user ready signal, the transfer of recognition characters and the correctness of read results are detected.
Patent JP-H08241099-A (JP)
Title: Interval converter for digital audio signal
Inventor: IWANAGA NOBUMASA
IPC: G10L21/003
Filed: 1995-03-02
Abstract: PURPOSE: To obtain an interval converter for high-quality digital audio signals by executing processing which lessens the deterioration by the tremolo modulation generated by thinning of waveforms at the time of interval conversion and cross-fade processing at insertion points. CONSTITUTION: Signals P obtd. by subjecting signals of right and left channels to multiplication processing are formed in a signal forming means 106 for peak detection. The max. values of the same codes are detected one by one from the prescribed two sections on the signals P in a peak position detecting means 110. The positions where the max. values exist are determined as the peak positions in the prescribed two sections of the signals P. The positions on the right and left channels corresponding to the detected peak positions are determined as the peak positions common to the right and left channels. The detected two peak positions are joined and cross-fade connection is executed respectively in the right and left channels by cross-fade processing means 102, 104.
Patent JP-H11318025-A (JP)
Title: Semiconductor power conversion system
Inventor: BANDO AKIRA
IPC: H02H3/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor power conversion system, which can continue an operation as long as possible within the withstanding strength of an apparatus in an abnormal state, such as a commutation failure, etc., caused by an external fluctuation and is suitable for the improvement of the reliability. SOLUTION: A semiconductor power conversion system has a bridge circuit 3 composed of semiconductor control devices, which have controllable ignition functions and reverse-blocking characteristics so as to correspond to respective phases and a gate control circuit which outputs ignition commands to the semiconductor control devices. Furthermore, means 7 and 6 which detect the AC input current value and the output current value of the bridge circuit 3 and a means which compares the absolute value of the detected AC input current value with the detected output current value, and if the output current value is larger than the absolute value of the AC input current value, as long as the estimated values of the device temperatures of the semiconductor control devices which are elevated by this state do not exceed a predetermined limit, outputs a command to continue an operation and, if exceed, outputs a command to discontinue the ignition operation of the semiconductor control devices of the bridge circuit 3.
Patent JP-S54135639-A (JP)
Title: Forming method for gold pattern
Inventor: KOTAKE SHIYUUSUKE
IPC: C23F1/00
Filed: 1978-04-12
Abstract: PURPOSE:To form a minute thick gold pattern for an X-ray exposure mask, etc. with accuracy by coating a resist pattern with a Ni thin film; removing parts of the Ni thin film which parts are one the resist to form a Ni thin film pattern; and etching a gold film. CONSTITUTION:Gold is vacuum deposited on substrate 1 such as silicon, and gold is further deposited by electroplating to form gold film 2, which is coated with a positive type resist film. Desired parts of the resist film are exposed to ultraviolet rays through a chromium mask and developed to form resist pattern 4. Pattern 4 is then coated with Ni thin film 5 by vacuum deposition, and resist 5 is dissolved to remove parts of film 5 which parts are on the resist, forming Ni thin film pattern 6. By scanning O2<+> ion beam or the like, the exposed gold film parts are etched by ion milling, and pattern 6 is removed to form gold pattern 7.