baber/WOPTO huggingface dataset:
Patent JP-S63267425-A (JP)
Title: Static mixer
Inventor: SHIZAWA MASAO
IPC: B01F5/06
Filed: 1987-04-25
Abstract: PURPOSE:To mix and agitate securely by providing notches at the edges of agitating elements in a manner not to overlap the notches of the elements adjoining in the center axis line direction in a static mixer equipped with agitating elements wound around spirally and continuously. CONSTITUTION:A plurality of notches 13 disposed at given intervals on the edges of agitating elements 11 are displaced and disposed from notches 13' disposed in a similar way on the edges of adjoining agitating elements 11' and straight line X and Y in parallel with a center axis B. Fluids coming in from the notches 13 of the agitating elements 11 are collided with blades 14' of the adjoining agitating elements 11' and divided, while fluids coming in from the notches 13' are collided with blades 14 of the adjoining agitating elements 14 and divided. Thus, turbulences and divisions are generated by the flow caused by respective notches and blades shown as the arrow mark alpha and the flow caused by the spiral structure shown as the arrow mark beta to mix and agitate the fluids more effectively.
Patent JP-H07307539-A (JP)
Title: Circuit board and manufacture thereof
Inventor: MONMA JUN
IPC: H05K1/03
Filed: 1994-05-16
Abstract: PURPOSE:To provide a circuit board, having a the circuit wiring and excellent electric characteristics, and the manufacturing method thereof. CONSTITUTION:In a circuit substrate on which a circuit wiring is integrally formed on the surface of a ceramic board, a circuit wiring is formed by a composition consisting of a composite oxide of 1 to 50wt.% containing tungsten and rare-earth element. Also, the hole rate of the circuit wiring is set at 20wt.% or smaller.
Patent JP-2000287900-A (JP)
Title: Floor cleaner pad holder for floor cleaning device
Inventor: OSHIMA HIDEKI
IPC: A47L11/14
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor cleaner pad holder to improve the cleaning ability of a cleaner pad and to make the cleaner pad applicable to an existing floor cleaning device sold at a market. SOLUTION: The doughnut-shaped holder main body 1 of this floor cleaner pad holder, which can be directly connected to the rotation shaft of a motor, has hook parts 3 formed on the lower surface. The hook part 3 comprises plural locking hook 4 to be engaged with a floor cleaning pad, which has the aggregate of synthetic or natural fibers planted on a nonwoven fabric board. A spacer 5, thick enough for the floor cleaning pad arranged on the holder main body 1 to be in contact with the floor surface when the holder main body 1 is connected to the rotation shaft of the motor, is disposed in the holder main body 1, or the holder main body 1 itself is formed to be thick enough.
Patent JP-S59225209-A (JP)
Title: Control method for height of fluidized bed and device thereof
Inventor: TANABE TERUO
IPC: F23C10/28
Filed: 1983-06-06
Abstract: PURPOSE:To maintain the height of a fluidized bed at a specified value and to ensure a stable combustion state, by a method wherein the height of the fluidized bed is computed through a measurement of a pressure loss per unit height of the fluidized bed, and control is made on the height of the fluidized bed such that the height thereof is decreased through removal of a fluidized medium from the fluidized bed or the height of the fluidized bed is increased through charging of the fluidized medium to a fluidized floor. CONSTITUTION:In a fluidized-bed boiler 1, pressure sensors A1 and A2 are mounted to a freeboard part at an upper fluidized bed and the inlet part of a dispersion plate at the bottom of a fluidized bed, respectively, and pressure sensors B1 and B2 are attached at a distance of a specified layer height in the arbitrary position of the fluidized bed. A differential pressure between the pressure sensors B<1> and B2 is a differential pressure at a specified distance which varies with the particle size, particle distribution, and density of a fluidized medium, and a difference in height is a unit height (d). The detecting values of sensors B1 and B2 and the detecting values of the pressure sensors A1 and A2 are measured by differential pressure detectors B and A, respectively, the two measurements are inputted to a computer 6, and an instruction is sent from an instruction device 7 to a fluidized medium discharge valve 8 or a fluidized medium feeder 9.
Patent JP-H09288594-A (JP)
Title: Fault handling method reporting system
Inventor: ABE KEIICHI
IPC: G06F11/30
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of fault handling work by reporting the specification of a fault position or information suitable for recovery work to an operator concerning fault information detected from a device to be managed. SOLUTION: In an information storage area corresponding to a device 1 to be managed, the fault information of fault classes, the combination of faults, the specified number of times of generation, the effective time of generation and discrimination information are previously registered. When any fault is generated at the device 1 to be managed, the time of reception is stored and when the conditions are coincident, the discrimination information is read out. Corresponding to this discrimination information, any handling method previously registered in the other information storage area is read out and outputted onto a display means such as a display 12 or a printer 13. Further, handling processing corresponding to the discrimination information is executed to the device 1 to be managed so as to visibly display the executed result.  Besides, the contents of fault information and handling information previously registered from the outside into storage means 5 and 7 can be corrected.
Patent JP-H02295225-A (JP)
Title: Digital frequecy synthesizer
Inventor: ZUBI GARANI
IPC: H03L7/23
Filed: 1990-04-17
Abstract: PURPOSE: To perform speedy frequency switching by providing a multiple feedback loop frequency synthesizer to which a reference frequency signal having a frequency larger than a desired frequency difference brought from the synthesizer is inputted. CONSTITUTION: An indirect digital frequency synthesizer 100 includes two feedback loops, i.e., phase-locked loops PLL1 and PLL2 here to which two reference frequency signals having frequencies fR1 and fR2 are inputted through each signal lines 106 and 108. The digital frequency synthesizer 100 can output one output signal selected among plural adjacent frequency difference to an output port 110 within a specific frequency band and such frequency difference is smaller than the frequencies fR1 and fR2 of the two reference frequency signals. Consequently, each feedback loop can widen the bandwidth, shorten the frequency switching time, and suppress the noise.
Patent JP-H02282432-A (JP)
Title: Method for starting continuous annealing furnace
Inventor: SHIMIZU MASUHITO
IPC: C21D9/56
Filed: 1989-04-24
Abstract: PURPOSE:To prevent the deformation of a hearth roll, to start the continuous annealing furnace in a short time and to increase the working rate by introducing a strip into the furnace and moving the strip back and forth before the start-up to rotate the roll. CONSTITUTION:The continuous annealing furnace for a strip having the hearth roll is heated and started. The strip is introduced into the furnace before the furnace is started and moved back and forth to rotate the hearth roll, and the furnace is started. In this case, the moving distance of the strip is controlled to >=1/2 times the circumference of the hearth roll having the largest diameter. The hearth roll is turned to more than half of its circumference to heat the entire periphery, and the deformation is prevented. Consequently, the furnace is smoothly started in a short time.
Patent JP-S61256089-A (JP)
Title: Joint which is used for connecting two heat-insulating pipe with male end section and fitting port and fill role of sealto fluid on outside of duct
Inventor: BUCHER CLAUDE
IPC: F16L21/02
Filed: 1986-05-01
Abstract: A sealed joint for connecting cast iron hot water pipes includes a gasket G disposed between a spigot 5 and a socket 6 of two pipes 4, a spacer 1 between the socket end and an outer jacket 8 surrounding a layer of insulation 7, a sealing ring 2, and a clamp 3 to fasten a skirt of the ring around the outer surface of the jacket.
Patent JP-H08153721-A (JP)
Title: Method and device for correcting ic element
Inventor: YAMAGUCHI HIROSHI
IPC: H01L21/203
Filed: 1995-04-26
Abstract: PURPOSE: To analyze and correct defective parts by controlling a scanning area based on a magnified SIM picture and directing an ion beam to a part on which a film is formed, for scanning to form an insulation film locally thereon. CONSTITUTION: An ion beam 68 is projected to the observation area on the protective surface (passivation film) adjacent to a part subject to local film formation, and it is directed thereto for scanning, then the secondary electron or secondary ion generating in the observation area on the protective surface that is scanned, projected and irradiated is detected by a secondary charging particle detector 86 and the magnified SIM picture of the observation area is displayed on an SIM observation device 87 for magnification observation. The scanning area is suppressed by deflection electrodes 75 and 76 based on the magnified SIM picture and a part that is subject to local film formation is irradiated for scanning with an ion beam 68 from a charging particle optical system 65 to form a film thereon locally. Thus, defective parts can be analyzed and corrected in fine wiring parts.
Patent JP-S5727058-A (JP)
Title: Optical ignition thyristor
Inventor: HASHIMOTO OSAMU
IPC: H01L31/111
Filed: 1980-07-25
Abstract: PURPOSE:To obtain the thyristor which improves dV/dt resisting quantity and the sensitivity of ignition by forming a light receiving section with depth, which penetrates an (n) emitter and reaches a space charge region between a (p) base and an  (n) base, and a groove partitioning a beltlike (n) emitter and the (p) base. CONSTITUTION:The (n) emitter layer beltlike sections 41 crossing at right angles are partitioned from the (p) base layer 31 by the thin groove sections 52. The light receiving section 5 of the optical ignition pnpn thyristor is formed by a concave section surrounded by an annular section 42 of the intersecting point. The sensitivity of ignition increases because the annular section 42 prevents the flowing-away of carriers generated at the light receiving section 5 as reactive currents and introduces the carriers to the beltlike sections 41 effectively. The dV/dt resisting quantity also increases because ignition spreads to the whole annular section 42 and the area of ignition augments.
Patent JP-S587903-A (JP)
Inventor: JIYON EI SHII BINGAMU
IPC: H03C1/62
Filed: 1981-06-30
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-S5227273-A (JP)
Title: Resin seal type semiconductor unit
Inventor: KOHISA TOSHIHIKO
IPC: H01L23/28
Filed: 1975-08-25
Abstract: PURPOSE:To provide a moisture-free resin seal type semiconductor unit by eliminating gaps between the semiconductor and resin mold.
Patent JP-S62259151-A (JP)
Title: Data processor
Inventor: MIZUTANI AKIRA
IPC: G06F17/30
Filed: 1986-05-02
Abstract: PURPOSE:To perform file control without producing a loop to a retrieving path by controlling this path with the information on the depth of a tree when a file is controlled in a tree structure. CONSTITUTION:The depth information on a root directory (network directory) is increased by one piece as shown by the figures in parentheses. Then the file retrieval can proceed only in the direction where the depth information on the directory is increased. When the retrieval is started from a directory n0, the retrieval proceeds to directories d1, d2, f1 and then n1 since the directory n0 is equal to 0 for designation of a file. When the retrieval is carried out via the directory n1, a data processor N01 is set under the present state '1' and gives a request to a data processor N12. The processor N12 has its present state '1' and therefore has no retrieval to a directory n0(1) and carries out retrieval only to d1(2), d2(2) and d3(2). Therefore the conventional retrieving path loop n0/n1/n0/n1... is never produced.
Patent JP-H10278425-A (JP)
Title: Novel thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: C08J7/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material having satisfactory color developability and preservability without skin fog by providing excellent adhesive properties of a print layer and protective layer made of ultraviolet curable resin. SOLUTION: In the thermal recording material comprising a thermal color developing layer provided on a support made of sheet, plastic sheet or synthetic sheet, and a print layer and/or protective layer formed on the thermal color developing layer made of ultraviolet curable resin via an intermediate layer, the intermediate layer contains styrene/acrylonitrile/(meth)acrylate ester copolymer or composite material of copolymer and colloidal silica.
Patent JP-2000291883-A (JP)
Title: Method and device for curing welding of steel member
Inventor: ICHIMURA HAJIME
IPC: B23K37/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent sparks from being scattered in a site welding work of steel members in steel work of a steel frame building, etc. SOLUTION: In a welding curing method of a steel member, curing jigs 2, 3, 4, 5 comprising a bottom surface part (a), an inclined surface part (b), a magnet 7 provided on the bottom surface part, and an asbestos sheet provided on the bottom surface part and the inclined surface part are mounted around a welded portion in the steel member to be welded, the welding sparks are received by the curing jigs, the welding sparks are trapped by the asbestos sheet 6, and prevented from being scattered.
Patent JP-2000296935-A (JP)
Title: Manufacture of roller for printer
Inventor: HIRANO TOSHIAKI
IPC: G03G15/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To substantially enhance productivity and attain cost reduction by reducing the number of production processes. SOLUTION: A pipe is rotated around the center line B of an internal diameter to be cut, thereby forming a thin-wall part 2h having a uniform thickness (g), and the end part 2g of a body part 2c is formed so as to achieve a roughly right angle. The thin-wall part 2h is subjected to plastic processing around the center line A of an external diameter of the pipe, thus it is possible to absorb the displacement between the center line A of the external diameter side and the center line B of the internal diameter at a tubular body 2a for matching them and form a shoulder part 2b so as to achieve a roughly right angle with the shape of the end part 2g maintained.
Patent JP-H11290155-A (JP)
Title: Seat part standing device for chair
Inventor: YAMAZAKI RYOKICHI
IPC: A47C1/121
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To dispense with the preparation of many kinds of torsional springs of different elastic modulus by hooking one end of a torsional spring to a seat frame and hooking the other end selectively to one of a plurality of spring hooking parts of the spring hooking member. SOLUTION: A torsional spring 9 is mounted inside of a frame body 1 as a seat frame, a seat supporting shaft 5 is inserted, and one end 9a of the torsional spring 9 is hooked on a fixing bolt of a bearing fitting 6 projecting to the inside of the frame body 1. A guide sleeve 10 is inserted between the torsional spring 9 and the seat supporting shaft 5 for preventing the generation of the noise caused by the contact of the torsional spring 9 and the seat supporting shaft 5. Further the other end 9b of the torsional spring 9 is selectively hooked on one of a plurality of spring hooking holes 14e of a spring hooking block 14.
Patent JP-2000293443-A (JP)
Title: Data transfer system and data transferring method used for the same
Inventor: TAKADA MASASHI
IPC: G06F13/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a data transfer system where a fault is restored automatically, a serial interface is established dynamically corresponding to the request transfer of the opposite device and hardware quantity is reduced by making it unnecessary for the number of pairs of the serial interface to coincide with those of the opposite party. SOLUTION: Serial interface modules 15-1 to 15-m and 41-1 to 41-m can adjust transfer performance by performing attachment/detachment in accordance with request transfer performance, and data is transmitted and received between a transfer controller 1 and an input-output device 4 through them. Interface managing parts 13 and 42 acquire configuration information from the modules 15-1 to 15-m and 41-1 to 41-m and perform management. Data align controlling parts 14 and 43 respectively acquire the configuration information of the modules 15-1 to 15-m and 41-1 to 41-m from the parts 13 and 42 and carry out the alignment of transmission and reception data.
Patent JP-H06312082-A (JP)
Title: Washing machine
Inventor: MAKINO YOSHIYUKI
IPC: D06F34/32
Filed: 1993-04-28
Abstract: PURPOSE:To easily investigate the cause of the disorder of a washing machine and the generation of troubles. CONSTITUTION:A control circuit 1 allows the contents of the washing operation in plural times in the past to be momorized in a nonvolatile memory 12. When a special switch is operated, the control circuit 1 reads out the memory contents of the nonvolatile memory 12 and displays the read-out memory contents on a display device 11. The hystresis of the operation contents of the washing machine is known from the read-out memory contents.
Patent JP-S61263040-A (JP)
Title: Dc discharge lamp
Inventor: OKANUMA TSUNEO
IPC: G03F7/20
Filed: 1985-05-16
Abstract: PURPOSE:To prevent the break of the gas-tightness between quartz glass and a sealed conductor for a cathode, by providing an electro-conductive member on the outside of the cathode sealing portion of a very-high-pressure mercury- vapor lamp which is a DC discharge lamp, and by electrically coupling the electroconductive member to the sealed conductor. CONSTITUTION:A very-high-pressue mercury-vapor lamp, which is used as a light source for an ultraviolet ray irradiation treatment process in manufacturing a semiconductor device or the like, comprises a container 1 made of quartz glass and containing mercury and inert gas, and an anode bar 4 and a cathode bar 5 opposed to each other in the container and connected to metal bases 10, 11 through sealed conductors 6, 7 and leads 8, 9. An electroconductive member 20 is provided on the outside of the cathode-sealing glass portion 3 of the container, which surrounds the sealed conductor 7 for the cathode. The member 20 is connected to the conductor 7 through the metal base 11 so that the member 20 and the conductor 7 are set at the same potential. This results in effectively preventing a gap from being made between the sealed conductor 7 and the quartz glass to break the gas-tightness therebetween.
Patent JP-2000291942-A (JP)
Title: Treatment device for waste gas
Inventor: SAWARA KAZUMASA
IPC: F23G5/44
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To permit easy dust collection through a dust collecting device and permit the easy treatment of collected harmful substance or the like. SOLUTION: A waste gas treating device 10 is provided between an incinerator 12 and a cyclone 16 for separating dust in waste gas containing toxic substances discharged out of the incinerator 12 to remove the toxic substances in the waste gas. The waste gas treating device 10 is provided with a main body unit 24, provided on the way of a waste gas passage 14 between the incinerator 12 and the cyclone 16, to make the harmful substances in the waste gas harmless by causing adsorption and reaction with a specified chemical substance, a supplying means, supplying ceramic granular body, consisting of porous ceramics granular body and water adhered to the same, to the main body unit 24 so as to be brought into contact with the waste gas passing through the main body unit 24, and a rotary kiln incinerator 50, treating the ceramic granular body,  recovered from the main body unit 24 by a vibration feeder 30, through heating treatment at a temperature higher than the decomposing temperature of the toxic substances but lower than the heat resistance temperature of the ceramic granular body.
Patent JP-S60247262-A (JP)
Title: Control method of copying machine
Inventor: UCHIDA KEIICHI
IPC: G03G15/00
Filed: 1984-05-22
Abstract: PURPOSE:To improve operability and to improve surely copying productivity by storing the throw of a copying start button when said throw is detected during moving period of a paper moving member and starting a copying operation upon ending of the movement. CONSTITUTION:A CPU16 references the flag for the end of the movement of a paper guide in a RAM17. When said flag is in a reset state, the CPU judges that the copying start button is thrown during the movement by the exchange of a paper feed cassette 3 and the CPU stands by until the member 9 ends the movement. The CPU16 starts a paper conveying sysem and optical scanning system, etc. to execute a series of copying sequence when the flange for the end of the movement of the paper guide is set. The paper copied on the body 2 side of the copying machine thereafter is carried into an output device 8 and is conveyed through a paper guide device 10 to a stapler device 12 by which a prescribed number of copying paper are stapled and are discharged to a discharge tray 14.
Patent JP-S586688-A (JP)
Title: Peripheral registration correction system
Inventor: YOSHIMURA YASUO
IPC: H04N9/093
Filed: 1981-07-03
Abstract: PURPOSE:To perform registration at a peripheral part by extracting and superposing some components of a saw-tooth wave voltage, synchronizing with deflecting operation, close to a maximum and a minimum value upon a deflecting current as a correction signal, and adjusting the polarity and level of the correction signal. CONSTITUTION:With horizontal driving pulses from an input terminal 8, a horizontal saw-tooth wave generating circuit 7 generates a saw-tooth wave voltage (a) in one horizontal scanning period 1H and applies it to a horizontal clipping circuit 6. The circuit 6 clips and extract part P1H of the saw-tooth voltage (a) from a maximum value to a prescribed voltage and part P2H of it from a minimum value to a prescribed voltage to extract voltages b1 and b2, which are applied to a horizontal correction voltage amplifying circuit 5. The circuit 5 amplifies them to generate plus and minus voltages + or -b1 and + or -b2, which are applied to a horizontal peripheral registration adjusting circuit 4. Adjusting circuit, ranging from plus to minus polarities of the voltages + or -b1 and + or -b2, generates correction signals C1 and C2 whose amplitude is adjusted optionally, and the horizontal deflecting current (d) having those superposed signals is applied to a horizontal deflecting coil 2.