baber/WOPTO huggingface dataset:
Patent JP-H10132237-A (JP)
Title: Method for thermally decomposing, melting and gasifying waste
Inventor: ENDO MASATO
IPC: F23G5/027
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermally decomposing, melting and gasifying waste with excellent economy for obtaining modified gas of high quality by melting the waste. SOLUTION: Waste such as urban refuse is introduced into a thermal decomposition furnace 1, and separated into thermal decomposition gas and thermal decomposition residue in a reduced atmosphere. Particle components are preferably removed from the gas by a high temperature dust collector 2, then supplied to a modifying furnace 3 to be modified to obtain a modified gas of high quality to be utilized for gas generator and the like. Metal content of the residue is removed from the residue, naturally burnt and melt in a swirling type melting furnace 4, and high temperature exhaust gas generated at this time is used for a heat source of the furnace 3.
Patent JP-H11115045-A (JP)
Title: Method and device for forming film
Inventor: NIIMOTO MINEO
IPC: B29C55/28
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method and a device thereof for winding a film correctly and easily at all times without winding too loosely or too tightly the inflation formed film on a take-up roll. SOLUTION: A roll control means 26 for controlling the rotation of intermediate pinch rolls 19A and 19B and a take-up roll 17 so as to set the tension of a film F traveling on a film traveling line from a take-up pinch roll 17 to a take-up roll 21 within the given set value is formed, and the tension of the film F traveling from the take-up pinch roll 17 to the take-up roll 21 is controlled so that the elongation of the film F is within the range of 0.2-0.5%.
Patent JP-2000240903-A (JP)
Title: Low pressure supply water preheating apparatus or heater
Inventor: WERNIG HERBERT
IPC: F22D1/32
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a tube bundle supporting body by producing individual supporting plates of single sections respectively, connecting them, and forming partition walls of individual thin plate sections which are combined to the supporting plates. SOLUTION: A tube bundle 5 is attached to the inside of a tube sheet 7, and is supported by a tube bundle supporting body equipped with supporting plates 8 and side plates 9. Then, the supporting plates 8 are gathered and held by a tie rod 10 equipped with a sleeve 19 and a nut 20. A partition wall 11 is arranged in the tube bundle lane between both tube legs, and on both sides of the partition wall 11 a suction pipe for the deaeration of a vapor is arranged. The supporting plate 8 is supported on two angle members which are arranged on the internal wall of a vapor cylinder 1. In addition, the supporting plate 8 is equipped with four supporting tongue pieces having a wing shape, for the purpose to guide the tube bundle supporting body sideways, on the internal wall of the vapor cylinder 1.  Each thin plate section of the partition wall 11 is equipped with a tooth, e.g. at a total of four corners, and the center of the edges facing to the supporting plates 8.
Patent JP-H07141769-A (JP)
Title: Data processing method and digital sound editing device using the method
Inventor: TAGUCHI KAZUMA
IPC: G11B20/12
Filed: 1993-11-15
Abstract: PURPOSE:To minimize the load of a control part by interrelating the absolute address of a storage device with the address of another memory and performing a processing such as an address data. CONSTITUTION:The source data of an HDD device 40 is written from the leading block number BNi of a segment for a memory address in a RAM 22 by the unit of a segment. Then, the address of the number BNi is obtained, the obtained address is defined as a write-starting address WA, and a segment data is written in the RAM 22. Thereby the source data is written in the RAM 22 as it is in the unit of the segment. In order to read out the source data of the RAM 22, the data is read-out from the read-starting address WA corresponding to the absolute address. Thus, the source data is processed from the position of a specified time code. BNi, RA, and WA are decided for processing by the main control part 30 when the time code is imparted. BNi and RA are stored in CPU 41 for an interface and processed for transfer. Consequently, the load of the main control part 40 is reduced.
Patent JP-H01128194-A (JP)
Title: Mode switching switch for vending machine
Inventor: MATSUDA EIJI
IPC: G07F9/00
Filed: 1987-11-13
Abstract: PURPOSE: To set many operation modes, to miniaturize a control part and to simplify operations by providing a changeover switch for switching the functions of respective mode selection switches to the operation modes displayed in respective display windows accompanying the sliding operation of a sliding plate. CONSTITUTION: When an operator operates an operation lever 5 to a position for displaying the character of 'recovery' in a window 7, the projection 15a of the locking piece 15 of the sliding plate 12 is engaged with a recessed part 17, positioning is performed and '10 yen', '50 yen', '100 yen' and '500 yen' for indicating the denominations of coins to be respectively recovered are displayed in the windows 8-11. Thus, a microcomputer 27 judges that a recovery mode is set since the states of input ports P30 and P31 are both 'H' at the timing of pulse signals and executes a recovery mode operation thereafter. In such a manner, many operation modes are set.
Patent JP-H02133090-A (JP)
Title: Speed controller for induction motor
Inventor: SAWADA NAOMASA
IPC: H02P21/34
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a starting torque even if the secondary resistance value of an induction motor is varied by calculating a compensating voltage for compensating an induced voltage at the time of variation in the load of the motor from the product of the secondary resistance of the motor and the torque current reference, and adding it to a voltage reference for a voltage control. CONSTITUTION:A current change detector 14 for detecting the time-differentiated amount of a torque current reference Iq, a differentiated amount setter 15 outputting the reference Iq when the time-differentiated value of the reference Iq exceeds a reference value, a secondary resistance setter 16 for setting the secondary resistance value of an induction motor 3, a compensating voltage calculator 17 for calculating the value of an induced voltage necessary to compensate at the time of load change from the secondary resistance value of the motor and the reference Iq output from the detector 14, and a lead compensator 18 for so compensating an overvoltage output from the calculator 17 as to stably operate a voltage control system are provided. Thus, even if a motor speed is zero, the induced voltage can be suitably compensated.
Patent JP-H06134925-A (JP)
Title: Resin coated metal material and production thereof
Inventor: YOSHIDA KIWAMU
IPC: B05D7/14
Filed: 1992-10-23
Abstract: PURPOSE:To provide a resin coated metal material excellent in water repellency, antistaining properties and appearance. CONSTITUTION:A resin coated metal material is constituted by forming a resin layer containing 30at.% or more of a fluorine atom and characterized by that surface roughness is 0.3<=Ra<0.85mum in center line average roughness Ra prescribed by JIS-B0601 and a surface roughness parameter PPI shown as the number of apexes per one inch when the height 0.2mum from the average lime of an extraction curve is set to a threshold value is 300 or more on the uppermost layer of a metal material.
Patent JP-S63140410-A (JP)
Title: Grinding device for magnetic head
Inventor: YAMAGAMI SHINJI
IPC: G11B5/127
Filed: 1986-12-01
Abstract: PURPOSE:To improve a working efficiency in a grinding and processing by providing plural wrapping means with different grinding roughness and a conveying mechanism to move a chucking mechanism to hold a magnetic head between different wrapping means. CONSTITUTION:A grinding mechanism F is equipped with wrapping tapes (wrapping means) 41 and 42 with different grinding roughness. A chucking mechanism D loaded at a head rotating mechanism E is moved at the section of the position corresponding to the different wrapping tapes 41 and 42. The wrapping tapes 41 and 42 spherically grinds the gap surface of a magnetic head, for example, 41 is for the roughness finish to mold the shape of the gap surface to a spherical shape and on the other hand, 42 is the wrapping tape for the accuracy finish to improve the surface roughness of the gap surface. Thus, the labor to replace the wrapping tape is not necessary and the grinding and processing can be stepwise performed by the wrapping tape with a different grinding roughness.
Patent JP-S62145315-A (JP)
Title: Message display device
Inventor: TANAKA NORIYUKI
IPC: G06F3/14
Filed: 1985-12-19
Abstract: PURPOSE:To display an abnormality message on a display without initiating any interruption to a CPU by providing a display memory for abnormality message display. CONSTITUTION:A display controller 11 consists of the display 13, a display memory 12, the display memory 14 for message display, an abnormality occurrence signal line 101, and a reset signal line 102. If abnormality like LOW or Battery occurs, the controller 11 reads a message out of the ROM of the memory 14 with a signal from the signal line 101 and displays it in the lower area of the display 13. When an operator confirms the message and generates a reset signal by operating a keyboard, the reset signal is sent to he controller 11 through the signal line 102 to reset the image surface on the display to the original state. Consequently, the abnormality message is displayed on the display device without interrupting the processing of the CPU.
Patent JP-2001105108-A (JP)
Title: Method for continuously producing cast slab
Inventor: SHIBATA HIROMITSU
IPC: B22D11/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To stably produce a multi-layer cast slab capable of easily controlling the supply of molten steel and having no unevenness of solute element concentration over the width direction on the surface layer part of the cast slab. SOLUTION: When the molten steel is poured by using a single immersion nozzle in the state that DC magnetic field is impressed over the whole width of the cast slab in the thickness direction of the cast slab at the position aparted dounwardly in a fixed distance from the molten steel surface level in a continuous casting mold, the immersion nozzle is arranged at the position satisfying both of the following formulae (1) and (2) and also, a specified solute element is added into the position satisfying both of the following formulae (3) and (4). h<(1/2).w.tanθ...(1), 0<h<=0.3...(2), 0<z<=0.5...(3), -0.3<=y<=0.3...(4).  Wherein, θis the downward angle ( deg.) of the spouting hole in the immersion nozzle, w is the length (m) in the width direction of the mold, h is the downward distance (m) from the lower end of the spouting hole in the immersion nozzle to the center in the height of a magnetic pole, z is the distance (m) from the adding position of the solute element to the center in the height of the magnetic pole and y is the distance (m) in the horizontal direction from the spouting hole in the immersion nozzle to the adding position of the solute element.
Patent JP-H05123441-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1991-10-31
Abstract: PURPOSE:To make identification information easy to view during a variable display when display results of a variable display part stopped at a stage where the display of some of a plurality of variable display parts is at rest and satisfy establishing conditions of a combination (for example, 777) of specified identification information even while the display of the others is varying. CONSTITUTION:The objective game machine comprises a magnified-display means which allows a variable display unit 3 to display patterns variably, stops pattern display parts 3a, 3b, 3c in order at different timings and displays a magnified pattern of varying identification information when the display of some of the variable pattern display parts 3a, 3b, 3c stopped by the means satisfies a specified condition of combinations of the identification information.
Patent JP-2000107632-A (JP)
Title: Metal separator
Inventor: YOKOE TADAHIKO
IPC: B03C1/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon in which between ferromagnetic metals or between ferromagnetic metal and a drum, a mixture other than ferromagnetic metal is caught, and also, while reducing the number of permanent magnets fitted to driving bodies, to enlarge an angle at which the permanent magnets are moved along the inner peripheral surface of the drum to improve the separation accuracy of ferromagnetic metal. SOLUTION: At a fixed position in a drum 3, parallel to a rotating shaft 1 of the drum 3, two driving body rotating shafts 23 and 24 are installed leaving a spacing between them, and also along the inner peripheral surface of the drum 3, a guide member 25 is installed over a prescribed angle, and on the driving body rotating shafts 23 and 24 and the guide member 25, driving bodies 22 provided with permanent magnet 21 are spread, and the driving body rotating shafts 23 and 24 are subjected to rotary driving. In this way, the permanent magnets 21 with which the driving bodies 22 are provided are moved along the inner peripheral surface of the drum 3.
Patent JP-H02133951-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: ADACHI MITSURU
IPC: H01L23/50
Filed: 1988-11-15
Abstract: PURPOSE:To prevent a sealing resin from being swollen and a crack from being caused by a thermal shock during a mounting operation on a substrate and to obtain a device whose reliability is excellent by a method wherein a partial stamping and bending operation is executed and a plurality of protruding parts are formed. CONSTITUTION:Before a semiconductor element 11 is fixed, a die pad 13 is stamped and bent partly. Tip parts of protruding parts 14 formed by this bend ing operation are formed so as to protrude toward the center of the die pad by taking into consideration that a stress of a sealing resin is exerted on the outside from the center of the die pad; they can withstand the stress of the sealing resin. In addition, the protruding parts 14 are formed in such a way that an angle (angle theta) formed in terms of a plane of the die pad is about 45 deg.. Thereby, even when a close contact property between the die pad 13 and a sealing resin 16 is lowered partly by a swell 8 of the sealing resin, the protrud ing parts 14 prevent that the sealing resin 16 is stripped off; the resin is not stripped off as a whole; it is possible to prevent the sealing resin from being swollen and a crack from being caused.
Patent JP-2000114670-A (JP)
Title: Wide band semiconductor optical amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S5/042
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a wideband semiconductor optical amplifier having flat gain characteristics extending over a wide wavelength range. SOLUTION: A lower clad layer 2, an active layer 3 and an upper clad layer 4 are formed successively on a substrate 1. An upper electrode 9 is mounted on the upper clad layer 4 and a lower electrode 8 is mounted under the substrate 1, then a current is applied in order to amplify a light transmitting through the active layer 3 of a semiconductor optical amplifier. In such a semiconductor optical amplifier, the active layer 3 comprises at least three active layers 8-1, 3-2 and 3-2'. Of these active layers, at least two active layers 3-1 and 3-2 are made to have the different bandgap wavelength λ1 and λ2.
Patent JP-H03147446-A (JP)
Title: Data transmitter
Inventor: YAMAKAWA KUNIO
IPC: H04N7/16
Filed: 1989-11-01
Abstract: PURPOSE:To always make the transmission level of a data transmitter optimal by discriminating a reception level of a modulation signal received by a center and controlling the gain of a variable amplifier from the center. CONSTITUTION:A data signal is inputted from a data input terminal 1. Since the data signal is a rectangular waveform, the frequency component is wide from a low to a high frequency. A 1st low pass filter 2 extracts only a low frequency component of the data signal and its hand is limited. An output of the filter 2 and an output of an oscillator 4 are inputted to a modulator 3 and the output of the oscillator 4 is used as a carrier and digital modulation such as PSK is implemented by using the data signal whose low frequency only is extracted. The output of the modulator 3 is inputted to a variable amplifier 5 and the gain of the amplifier 5 is controlled by the voltage inputted to a control terminal 3. The voltage inputted to the terminal 6 is decided by discriminating the level of the modulation signal at the center. The undesired frequency component is attenuated from the output of the amplifier 5 so as not to give effect onto a video signal by the 2nd low pass filter 7 and outputted from a transmission signal output terminal 8.
Patent JP-H10128570-A (JP)
Title: Laser beam machine, work transfer device for laser beam machine and transfer device to transfer work
Inventor: SAKURAI KAZUO
IPC: B23K26/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a scrap and a spatter, to prevent machining defects to reduce a half time of laser beam machining and to enable unmanned automatic operation by having plural receiving tables and arranging an automatic up/lower changing means for the work receiving tables in the work transfer device to supply a work to a laser beam machine equipped with a work receiving table. SOLUTION: By arranging an upper step shelf opening/closing mechanism 101 added to the upper step shelf 8 in a main frame 5 of the work transfer device 103 and a changing mechanism 102 of the work receiving table, the work receiving table, on which a work before working is fixed, is always carried into a laser beam machine 4 from the upper step shelf 8, the work receiving table, on which a work after working is fixed, is always carried out from the laser beam machine 4 to the lower step shelf 7. By transferring the work receiving table, on which the work after working and stored in the lower step shelf 7 is fixed, to the upper step shelf 8, the work is always changed at the upper step shelf 8 and can be carried into the laser beam machine 4.
Patent JP-H07140146-A (JP)
Title: Stable peroxidase composition and stable antibody composition
Inventor: YAMAZAKI MASAHIKO
IPC: C07K16/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a stabilized composition in which the activity of peroxidase can be sustained at the time of long term preservation, room temperature preservation, and freezing/drying by adding a composition comprising peroxidase, hydroxyphenyl-alkoxy silane. CONSTITUTION:Peroxidase is stabilized by adding a peroxidase composition comprising peroxidase and hydroxyphenyl-alkoxy silane or hydroxyphenyl-alkoxy silane. On the other hand, antibody is stabilized by adding an antibody composition comprising an antibody and hydroxyphenyl-alkoxy silane or hydroxyphenyl- alkoxy silane. The peroxidase may be derived from vegetable, animal or microorganism and includes hose radish peroxydase, lactperoxydase, etc. The peroxydase may be a simple substance or may be bonded to other useful substance.
Patent JP-H08148996-A (JP)
Title: Pll circuit
Inventor: UCHIDA SANKAKU
IPC: H03L7/10
Filed: 1994-11-22
Abstract: PURPOSE: To realize the PLL circuit which is operated around a set frequency when the center frequency is set once. CONSTITUTION: A phase comparator 101 compares a clock 2 being an oscillated output signal from a voltage controlled oscillator 108 whose oscillating frequency is changed in response to a control voltage with a clock 1 being a reference signal. A control voltage generating circuit 106 generates a control voltage in response to the phase comparison signal 3 and a bias voltage 7 from an external setting circuit 107. The external setting circuit 107 controls the bias voltage 7 so that an oscillating frequency of the voltage controlled oscillator 108 is kept constant against a change in ambient temperature. Thus, after the center frequency is once set, the oscillated frequency is generated around the set frequency even when ambient temperature is subject to change.
Patent JP-2001106413-A (JP)
Title: Printer
Inventor: ABE EIBUN
IPC: B41J13/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a printer preventing generation of streak-like flaws on the rear side of paper when curl thereof is straightened. SOLUTION: A supporting part 12h for supporting paper 1 is provided to a curl straightening head 12, and when the paper 1 recorded is straightened by press-contacting with a curl straightening platen 11 with the curl straightening head 12, the paper 1 near the curl straightening head 12 but in off-position from a part where the curl straightening head 12 press-contacts is made the same height to that of the paper 1 in the press-contacted part by being supported by the supporting part 12h.
Patent JP-H10127607-A (JP)
Title: Device and method for positioning for medical diagnostic system
Inventor: TAKADA YOICHI
IPC: A61B5/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load of an operation in case of finding the data of position relation with a detector and to improve the spatial position accuracy of analytic data based on these position relation data. SOLUTION: A brain magnetic field measuring instrument (medical diagnostic system) is provided with a SQUID sensor part SS for detecting a brain magnetic field signal (biological magnetic signal) in the head (diagnostic part) of a reagent PS and a computer 9 for magnetic field source analysis for determining the spatial position of these analytic data based on the position relation data of the head corresponding to the sensor part SS through the analytic processing of that brain magnetic field signal at its main part. A positioning device 10 is loaded on this brain magnetic field measuring instrument.  This positioning device 10 is provided with a contour extracting device (control part 13, light irradiation part 14, video extraction part 15 and contour extraction part 16) 11 for supplying contour data to the computer 9 for magnetic field source analysis as information for finding the position relation data of the head when possessing the three-dimensional contour data of the head and detecting the brain magnetic field signal through the sensor part SS at its main part.
Patent JP-H02132644-A (JP)
Title: Optical disk driving device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/095
Filed: 1988-11-14
Abstract: PURPOSE:To surely detect track slip-off even when tracking signal dispersion is generated by comparing detecting signals for central servo data pit and first and second deviating servo pits, and outputting a track slip-off detecting signal. CONSTITUTION:A central servo data pit B whose center is aligned with the track, and first and second deviating servo data pits A and C which deviate by approximately 1/4 pitch of the track from the track center toward both sides are provided in a servo area. A servo signal generator 16 obtains tracking signals (a-c) from signals (a) to (c) generated by the respective pits A to C in regenerative signals from a photodetector 15, and compares the levels of output signals (a) and (b) and output signals (b) and (c). Further, the output signals of comparators 22 and 23 are turned off by an OR circuit 24, and a track slip-off detecting signal is outputted. Thus, even when the dispersion of the tracking signals is generated, the track slip-off is surely detected.