baber/WOPTO huggingface dataset:
Patent JP-2000238334-A (JP)
Title: Led write apparatus
Inventor: KUDO KUNIO
IPC: B41J2/45
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a shift at a joint of LED heads and restrict a shift at a joint of LED blocks to minimum. SOLUTION: A plurality of LED elements are arranged in a main scanning direction thereby constituting a one-dimensional LED array 523. In the LED write apparatus, a driving means supplies electricity to an optional LED of the LED array 523 to make the LED emit light, thereby writing images. The LED array 523 is divided to a plurality of blocks 523-0 to 523-3 and data is transferred to all of the divided blocks. The LED elements are sequentially turned on for each block while the blocks are turned on with a time shift.
Patent JP-H02227622-A (JP)
Title: Temperature measuring method for cable conductor
Inventor: SAITO KOTARO
IPC: G01K13/00
Filed: 1989-02-28
Abstract: PURPOSE:To measure the temperature of a conductor in real time by measuring the temperature of the conductor in a cable with a temperature sensor directly provided on the hollow part at a specified position of the cable conductor. CONSTITUTION:For the cable 1, a crosslinked polyethylene insulator 4 is applied on the cable conductor 2 consisting of a hollow stranded wires conductor 4, etc., through a semiconductive layer 3, and further on the outer periphery, a vinyl chloride resin sheath 6 is formed through the outside semiconductive layer 5. An aluminum pipe 7 is inserted in the hollow part of this conductor 2, and a lead wire 8 is extended in the pipe 7 beforehand, the end part is pulled out to the outside of the cable. Besides, a thermocouple 9 and a compensating lead wire 11 are connected to one end of the wire 8. Then, the thermocouple 9 is inserted into the specified position in the pipe 7 by extending the cable 1 to pull out the wire 8 from another end of the cable 1. The temperature of the conductor in the cable can be measured in real time by means of using the cable such as the above.
Patent JP-H11235011-A (JP)
Title: Driving of gate/base of power semiconductor switch
Inventor: IIDA KATSUJI
IPC: H02M1/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce time delay from a control signal of a turn-ON timing of power semiconductor to be controlled by perfectly turning ON the off-drive switch only for an extremely short period after application of off gate/base control signal and thereafter operating the switch with the threshold by the resistance between drain and gate. SOLUTION: A MOSFET is used for off-drive switch Soff and a resistor Rgd is connected between the drain and gate of the MOSFET. The MOSFET is perfectly turned ON only for an extremely short period immediately after application of off-gate/base control signal and Soff is then operated in the active area until turn ON of the semiconductor switch Q1 to be controlled. Thereby, when Q1 has turned OFF, the gate signal source of the MOSFET depends only on the resistor Rgd and Soff is driven by the gate threshold. Therefore, time delay from the control signal of the turn ON timing of the power semiconductor to be controlled can be reduced.
Patent JP-S52131434-A (JP)
Title: Back-up unit for read-only memory
Inventor: HARADA NAGAYASU
IPC: G06F9/06
Filed: 1976-04-27
Abstract: PURPOSE:To buck up the defective ROM quickly and economically by preparing the simple switching circuit and necessary software.
Patent JP-S56146246-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KAMEYAMA SHIYUUICHI
IPC: H01L29/78
Filed: 1980-04-14
Abstract: PURPOSE: To prevent an increase of sheet resistance of an electrode wiring and improve its dielectric strength by a method wherein an acid-proof insulating film pattern to be an overhanging is formed on a conductor pattern and applied a thermal oxidation treatment.  
     CONSTITUTION: A field oxide film 24, a base region 26, an injector 27 and SiO 2  films 25, 28 are formed after an n +  burried layer 21 and n type epitaxial layer 23 are formed on a p type silicon substrate 21. Then, an arsenic doped polycrystalline silicon layer of a conductor layer is piled up over the whole surface and further, the conductor patterns 32a, 32b are formed by an overetching with silicon nitriding film patterns 31a, 31b which are formed on the top surface of the polycrystalline silicon layer. Thereafter, a thick thermal oxide film 34 is formed on the side periphery of the conductor pattern by the thermal oxidation treatment, and an n +  type collector region 37 is formed by the diffusion of the arsenic from the polycrystalline silicon pattern 32a. Subsequently, Al wiring layers 40, 41 are formed. Thereby, I 2 L having a collector electrode 38 and a jumper wiring 39 is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323034-A (JP)
Title: Device for heating and discharging contents in container
Inventor: KENESU DEIIN KOOBII
IPC: A61L2/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To evacuate the inside of a container in a short time and to shorten the whole cycle time by allowing a reciprocating movement member connecting a hollow hole with a needle member having a discharge line communicating with the open air to move back and forth against the container at a heating station. SOLUTION: This device 10 is provided with the container 20 held at the heating station 14 and a heating device 22. The container 20 is a pouch made of a flexible and expandable polymer material. The driving device 34 has a reciprocating movement member with which a fixing end of the needle member 32 is connected and which communicates with the hollow hole of the needle member 32, and an inner path communicating with a discharge line 68 is formed. At the time of use, the container 20 charged with the contents is heated and pressure-raised and generate steam. The needle member 32 moves back and forth, opening a hole on the wall of the container 20 and penetrates. A fluid in the container 20 flows through the inside of the needle member 32 by internal pressure and then passes through the discharge line 68 and is discharged.  When the discharge is completed, the needle member 32 moves back and the container 20 not under pressure can be taken out.
Patent JP-S62205518-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: HIKIJI SHUICHI
IPC: G11B5/738
Filed: 1986-03-05
Abstract: PURPOSE:To improve initial magnetic permeability and to improve reproduction output by forming a double-layered structure medium provided with a thin vertical magnetized film on a thin soft magnetic film having the axis of easy magnetization uniform in the direction perpendicular to the traveling direction of the medium and having the axis of difficult magnetization in the traveling direction thereof. CONSTITUTION:The thin soft magnetic film 2 having the axis of easy magnetization uniform in the direction perpendicular to the moving direction of a substrate 1 and having the axis of difficult magnetization in the moving direction thereof is provided on the substrate 1. The thin vertically magnetized film 3 essentially consisting of, for example, Co and Cr is provided thereon to obtain the double- layered structure medium. The initial magnetic permeability is thereby improved and the reproduction output is improved.
Patent JP-H06265272-A (JP)
Title: Pusher type tunnel furnace
Inventor: MIWA KAZUFUMI
IPC: F27B9/40
Filed: 1993-03-10
Abstract: PURPOSE:To provide a pusher type tunnel furnace in which, even if a malfunction occurs in a base plate sensor, its recovery can be simply conducted. CONSTITUTION:A pusher type tunnel furnace has a base plate feeding chamber 11 for externally conveying a base plate 2 for placing a material to be burned and to be fed from an atmosphere burning tunnel furnace 1 by a pusher to the output side of the furnace 1 in a state that the atmosphere in the furnace is held and a replacing chamber 21, and comprises a retreating chamber 41 provided in a direction where the plate 2 of the chamber 11 is transferred from the furnace 1.
Patent JP-S55141369-A (JP)
Title: Using method of riveting gun for measuring solidification thickness of continuously cast slab and riveting gun
Inventor: HIRAO SHIROU
IPC: B22D11/16
Filed: 1979-04-20
Abstract: PURPOSE: To make possible the safe and rapid measurement of the solidification thickness of a slab by connecting the specific guide pipe to the end of the riveting gun body by specified length and shooting a metal rivet while pressure contacting the end of the guide pipe to the slab surface in the continuous casting machine.  
     CONSTITUTION: The hollow pipes of a fixed length which are provided with external and internal threads at the both ends and suitable annular notch grooves at the middle part are connected to a suitable length and this is connected to the end of the body of a riveting gun 9 to provide a guide pipe 13. The end of the guide pipe is pressure contacted onto a continuously cast slab 7 through the spacing of pinch rolls 8 from working tables A', B, C, etc. and the gun is triggered while the release of the safety device is being checked. This method makes possible the rapid and sure riveting from the position remote from the high-temperature slab. Should the guide pipe be caught by the slab 4, it readily breaks and therefore there is no danger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05249208-A (JP)
Title: Method and device for eliminating noise of squid flux meter output
Inventor: SATA KENICHI
IPC: G01R33/035
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a target signal by performing additional averaging of an output signal of a flux meter for each fundamental period of noise due to vibration of a refrigerator. generating a template of periodical noise where signal and noise are eliminated, and then subtracting the noise template from the output signal of the flux meter. CONSTITUTION:The output signal of a SQUID 31 of a superconducting quantum interference (SQUID) flux meter is fed to a computer 45 through an FLL controller 41, an amplifier, a filter, etc., thus enabling the output signal of the flux meter to be processed. The computer 45 obtains an additional averaging waveform for a signal with a waveform which is synchronized to a target signal as a trigger from a measurement data which consists of the target signal and periodical noise. Then, influence of signal is eliminated from the data and then the arithmetic mean waveform is subtracted for eliminating noise. thus generating a template of periodical noise. By subtracting the template from the output signal of the flux meter while matching the phase, the target signal can be obtained.
Patent JP-H09215462-A (JP)
Title: Filter medium for aquarium fish basin
Inventor: YOSHIDA NOBUYUKI
IPC: B01D35/027
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filter medium capable of decomposing and removing muddy sludge accumulated at the bottom of the water and of improving the environment of raising fishes, by high-pressure molding of a material releasing oxygen into the water when reacted with water, etc., into a block of appropriate shape. SOLUTION: This filter medium is obtained by high-pressure molding of a mixture of (A) a material releasing oxygen into the water when reacted with water (e.g. calcium peroxide potassium peroxide) and (B) a material prepared by adding an excipient to a compound lowering the pH of water (e.g. potassium hydrogenphosphate, citric acid) into a block of appropriate shape (pref. in the form of pellets or board).
Patent JP-H05249997-A (JP)
Title: Voice recognizing device
Inventor: SAKAMOTO KENJI
IPC: G10L15/16
Filed: 1992-03-06
Abstract: PURPOSE:To absorb the time expansion and contraction of the phoneme of a recognition target word in voice recognition and provide high recognizing performance. CONSTITUTION:A voice recognizing device plurally has an input part 112 for inputting a characteristic quantity obtained by acoustically analyzing a voice, an input control part 11 for selectively controlling the data inputted to the input part 112, a phoneme computing part 114 for calculating the similarity to a certain specified partial phoneme series of recognition target words, and an output part 115 for outputting the result of the phoneme computing part 114 so that all the partial phoneme series forming a specified word are contained, and the time expansion and contraction of the phoneme is absorbed.
Patent JP-S60194414-A (JP)
Title: Zoom lens
Inventor: NAKANE TAKESHI
IPC: G02B7/02
Filed: 1984-03-15
Abstract: PURPOSE:To correct flare stop and to improve describing performance at a total distance by constituting a flare stop means of a stop frame to be rotated by the back frame of a rear-group lens group and a stop blade and making the means interlock with zooming operation. CONSTITUTION:A frame pin 08P of the stop frame 08 constituting a variable flare stop means is fitted to a cam groove 10C2 of the back frame holding the rear-group lens group L2, L3, the flare stop blade 09 consisting of six blades is fitted to the stop frame 08 so as to be opened and closed and the flare stop means is constituted of the frame 08 and the blade 09. When zooming operation is executed, the back frame 10 is moved in the optical axis direction by the pin 08P, and when the stop frame 08 is rotated, the stop blade 09 is actuated and stopped. Consequently, the flare stop at the total focus distance is corrected and the describing performance in each position can be sharply improved.
Patent JP-H1176991-A (JP)
Title: Prevention of moisture absorption to molten or burnt fly ash
Inventor: ITAYA SHINSEKI
IPC: B09B3/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of trouble by heating the molten and fly ashes according to the hygroscopicity thereof at an efficient temp. and suppressing the useless consumption of a heating source and preventing the hygroscapicity of the fly ash. SOLUTION: The fly ashes 11 discharged from a bag filter 10 has a high salt concn. and the high hygroscopicity. The chlorine concn. in the fly ashes is, thereupon noticed, and (1) the hygroscopicity of the fly ashes is evaluated by an equil. moisture content. (2) The equil. moisture content in the fly ashes is proportional to the chlorine concn. (3) The hygroscopicity of the fly ashes decreases when the temp. of the fly ashes rises. (4) The fly ashes may be handled as powder when the equil. moisture content is below 30%. By these findings described above, a transportation conveyor 12 for the fly ashes 11 is provided with a heater 14, and the heating temps. of the bag filter 10, the transportation conveyor 12, a hopper 13, etc., are properly controlled according to the chlorine concn. of the respective fly ashes 11.  The min. required heating is thus executed at the deficient temps. and, therefore, the transportation treatment is facilitated, the cost is reduced and maintenance is improved by the efficiency consumption of electric power for heating and the degraded hygroscopicity of the fly ashes.
Patent JP-H11245141-A (JP)
Title: Process design automating system for machining line
Inventor: SASAGAWA HIROKI
IPC: B23Q41/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To release a designer from the work for combining complicated processes, and to reduce the man-hours of the process design by automatically performing a processing for extruding a combination candidate for a objective process, for selecting the optimal value among the candidate group and for assigning the selected value to a finishing machine in order. SOLUTION: When a process design automating module 12 is started so as to start a program, the process design automating module 12 takes the informations such as s coordinate value of a machining part, kind of machining, machining diameter, machining starting coordinate, machining completing coordinate from a machining part file 20. All processes of all machining parts are assigned to the finishing machine or not is judged. On the basis of the information of the process of the machining part, which is not assigned yet, all patterns of combination of the objective process is extracted. At this stage, combination is extracted in consideration of the process order. When the extraction of all the pattern of combination of the objective process in finished, a non-machining time computing module 14 is started.
Patent JP-S53135581-A (JP)
Title: Manufacture for mos semiconductor device
Inventor: SHIMADA SHIGERU
IPC: H01L21/306
Filed: 1977-05-02
Abstract: PURPOSE: To establish a MOSFET having no dispersion in performance, by sideetching the polycrystal Si gate layer, and by adopting the offset constitution for the gate insulating film under the gate layer with self-alignment by taking as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01223935-A (JP)
Title: Striking power detection apparatus
Inventor: MIZUGUCHI MASAAKI
IPC: G10H1/053
Filed: 1988-03-02
Abstract: PURPOSE:To accurately detect the strength of striking power, by mounting a piezoelectric conversion means outputting a voltage signal and a striking power signal forming means for forming a striking power signal showing the strength of striking power on the basis of a time signal. CONSTITUTION:A piezoelectric conversion means 11 is constituted by arranging a base member 23 composed of a film or sheet like insulating material such as a polymer film on a support plate 21 composed of a wooden material. In this piezoelectric conversion means 11, when a conductive rubber member (movable contact member) 27 is elastically deformed, for example, by a mallet to be brought into contact with electrodes (conductors) 24A, 24B, the contact area (contact resistance value) thereof is changed. That is, for example, it is utilized that the striking speed (correcting with the strength of striking power) by the mallet has a positive characteristic to correspond to the change speed of electric resistance when the conductive rubber member 27 shortcircuits a pair of the electrodes 24A, 24B to estimate the strength of striking power from a voltage output time. By this method, the strength of striking power can be accurately detected regardless of magnitude.
Patent JP-S57165657-A (JP)
Title: Quality improving device of fuel in engine
Inventor: OOKUBO KENJI
IPC: F02M27/02
Filed: 1981-04-02
Abstract: PURPOSE:To promote a fuel quality improving function, by coating a catalytic component to the internal wall of an evaporator and preventing soot from adhering to the inside of the evaporator. CONSTITUTION:A fuel quality improving device 3 is provided in an exhaust passage 2 and composed of an evaporator 4 and reactor 5 converting fuel into hydrogen rich quality improved gas. The quality improved gas by the reactor 5 is fed to a fuel supply device 8 through a quality improved gas feed passage 7. Since a catalytic film 11 is formed to each internal wall of the evaporator 4, catalyzer unloaded part of the reactor 5 and communication passage 6, soot is caused almost not to adhere to these internal walls, and also an evaporation function of the evaporator 4 is not deteriorated further the passage is not choked by soot.
Patent JP-S53135260-A (JP)
Title: Sample stage of e lectron microscope or the like
Inventor: NAMIKAWA YOSHIHISA
IPC: H01J37/20
Filed: 1977-04-30
Abstract: PURPOSE: To improve the operation with the number of times of sample replacement reduced and to lessen contamination of a sample chamber, sample, etc., due to a vacuum leak, by unitedly holding a plural number of sample desks and the whole being made detachable to a sample fine adjustment device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193373-A (JP)
Title: Semiconductor memory device
Inventor: MOROOKA KIICHI
IPC: G11C11/407
Filed: 1984-03-14
Abstract: PURPOSE:To equalize the potentials of the plates to each other in both sides of the sense circuits and to make larger each operational freedom of the sensing circuits by a method wherein the cell plates are short-circuited in the column of the sensing circuits. CONSTITUTION:Cell plates CP disposed on both sides of sensing circuits SA are short-circuited by short-circuit wires SL in the column of the sensing circuits SA. By constituting the semiconductor memory device in such a way, the potentials of the plates become equal to each other in both sides of the circuits SA, whereby each operational freedom of the circuits SA can be made larger.
Patent JP-H11245438-A (JP)
Title: Thermal recorder
Inventor: KURACHI KATSUTO
IPC: B41J2/36
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recorder in which pixels can be recorded with constant density at all times and multi gray level recording is realized by setting the number of pulses in an applying pulse train corresponding to a gray level data to be printed currently of a heating element to be heated currently while taking account of an immediately preceding gray level data and a gray level data at the time of printing with heating elements adjacent to the current heating element vertically. SOLUTION: Gradation K2 of a print dot D2, gradations K1, K3 of print dots D1, D3 adjacent to the print dot D2 being heated currently, and gradation K4 of a previous print dot D9 are read out from a data table 25 stored in an ROM 5 (S6, S7, S8), the number of pulses P1 in a pulse train being applied to the print dot D2 is calculated according to a specified formula (S9) and stored in a print buffer 8 (S10).
Patent JP-S55143338-A (JP)
Title: Heat exchanging type ventilating device
Inventor: SHIRONAGA HIDEO
IPC: F24F7/08
Filed: 1979-04-25
Abstract: PURPOSE:To promote the accuracy of combination and simplify disassembly and assembly by a mechanism wherein arms are mounted which are integrally formed with the seal surfaces of heat exchanging elements while the arms are positioned at a boundary portion between a feed current and an exhaust current. CONSTITUTION:Elements 13 are arranged at the indoor side of a fan, and an element shaft 20 is supported to a support portion 21, which is installed to a frame 14 and is directed only in the one direction. The support portion 21 is integrally made up with arm portions 19. Thus, the elements 13 can simply be mounted and demounted only by extracting them to the indoor side while the high effect of ventilation can be obtained by periodically cleaning the elements 13. The quantity of leaking air is lowered because the arm portions 19 make clearances among the end surfaces of the elements 13 and the arm portions small. Since the support portion 21 is integrally connected to the elements 13 through the element shaft 20, the support portion can easily be returned to the original position even when the elements 13 are mounted and demounted. Thus, the quantity of leaking air, is decreased, and the ventilating device is positively disassembled and assembled.
Patent JP-H06266666-A (JP)
Title: Remote window control system
Inventor: SASAMATA YOSHINORI
IPC: G09G5/14
Filed: 1993-03-11
Abstract: PURPOSE:To efficiently and inexpensively connect plural bases with the small number of terminals such as plural small-scaled LAN. CONSTITUTION:A system controls respective windows in UNIX devices which are provided with X window functions and are installed at remote places. Remote window connection parts 11 and 11a which connection-control the X servers 10 and 10a of the UNIX devices installed at the remote places convert command lines which the X servers 10 and 10a issue into simple protocols and control communication between the client of the other UNIX device-side and the X server of the self UNIX device through the X server of the other UNIX device being a connection destination are provided.