baber/WOPTO huggingface dataset:
Patent JP-2003071254-A (JP)
Title: Backward washing method for separation membrane
Inventor: OKATA MASANOBU
IPC: B01D65/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a backward washing method for a separation membrane capable of outstandingly enhancing a washing efficiency at the time of backward washing a separation membrane of a fluid to be treated as compared with the conventional method. SOLUTION: In a membrane separation device 10, a membrane module 20 in which a plurality of hollow thread film elements 2 are longitudinally provided in parallel is provided in a box body 1. A pump 5 for feeding a washing liquid M is connected to the box body 1 and a vacuum pump 4 for discharging a backward washing liquid Mm from the box body 1 is connected thereto through a pipe having a vacuum tank 6. At the time of backward washing, after the washing liquid M is fed to an external space S2 of the hollow thread film elements 2, a space part S6 of the vacuum tank 6 the pressure of which is previously reduced is communicated with an internal space S1. Thereby, the boiling state of the washing liquid M is generated at a membrane surface part butted to the internal space S1 and deposited substance as a residue removed by filtration is peeled off and removed by an explosion force.
Patent JP-2003076924-A (JP)
Title: Catalog information providing system, its method and program
Inventor: KOMAGATA OSAMU
IPC: G06Q30/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a catalog information providing method capable of contributing to the management of an enterprise or the development of products by efficiently processing an enormous number of catalogs collected from the inside and outside of a nation and effectively utilizing catalog information. SOLUTION: The information of catalogs collected from the inside and outside of the nation is put together to one place and data necessary for determining a catalog concerned are extracted from these catalogs and used for catalog management. Data required by a client are extracted from the catalogs, catalog information useful for the management of an enterprise, the development of products, etc., is prepared, the catalog information is edited to a format to be most efficiently utilized for the client, e.g. an easily usable format such as a comparing table or a list, and the edited catalog information is provided to the client.
Patent JP-2002089379-A (JP)
Title: Air filter device for multi-cylinder internal combustion engine
Inventor: SCHORN JUERGEN
IPC: B01D46/24
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an air filter device having the optimal cross flowing performance, the optimal required space and the optimal acoustic characteristic by improving an air filter device for an internal combustion engine to be assembled in an automobile. SOLUTION: This air filter device for the multi-cylinder internal combustion engine for driving an automobile is provided with an air filter casing for housing an air filter and provided with two flow-in tube pieces. The flow-in tube pieces 13 and 14 are connected to fresh air chambers 15 and 16 of the air filter casing 12, and the fresh air chambers are connected to a clean air chamber 19 through air filters 17 and 18, and a supply conduit 20 is extended from the clean air chamber to the internal combustion engine 3.
Patent JP-2003042483-A (JP)
Title: Dehumidifier with look-after function
Inventor: ITO AKINARI
IPC: F24F13/22
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier which dehumidifies in set conditions safely everyday in a building remaining unmanned long or closed, including prevention of dehumidification drain from freezing, and prevents growth of molds and contamination to contribute to realization of healthy life. SOLUTION: The dehumidifier is equipped with a 24-hour type motor-driven timer switch (with on-off repetitive setting switch), say, a look-after function, a drain hose incorporated with a freeze-proof heater, etc. The dehumidifier with a look-after function is composed of the 24-hour type motor-driven timer switch (with on-off repetitive setting notches), the drain hose incorporated with a freeze-preventing heater, etc.
Patent JP-2003077768-A (JP)
Title: Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor
Inventor: YOSHINO TAKESHI
IPC: H01G9/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor in which the problem that residual stress is generated in an anode body through grooving at a specified position thereof and twist or warp takes place in the anode body at the grooved part. SOLUTION: Since a plurality of through holes 2a are formed linearly at constant intervals at specified positions of an anode body 2, and linear grooves are formed symmetrically on the surface and rear by pressing specified positions of the anode body including the through holes 2a from the surface and rear, the generation of residual stress in the anode body is retarded and the grooved part is not twisted nor warped, thus realizing stabilization of production while enhancing the production efficiency and stabilizing the quality.
Patent JP-2003072998-A (JP)
Title: Automatic paper roll delivering device
Inventor: TAKASHIMA YOSHIKAZU
IPC: B65H16/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper roll delivering device capable of properly delivering paper of a specified length from paper roll and bringing paper in folded state and also capable of being easily handled. SOLUTION: This automatic paper roll delivering device comprises a roll shaft 26 rotatably supporting the paper roll 20 such as toilet paper, a pair of feed rollers 32 and 34 for delivering the paper roll 20 continuously delivered from the roll of the paper roll 20, and a drive device for drivingly rotating the feed roller 34. The device further comprises a delivery amount control means for automatically controlling the paper roll 20 delivered forward by the pair of feed rollers 32 and 34 so as to delivery the paper roll by a length for each use, a cutter 50 for automatically cutting the paper roll 20 delivered forward by a length for each use from the feed rollers 32 and 34, a paper receiver 22 for folding zigzag the cut paper roll 20 by a self-weight, and a paper receiver width adjusting part 22b for adjusting the width of the paper receiver folded by the paper receiver 22.
Patent JP-2003077846-A (JP)
Title: Manufacturing method of nitride semiconductor device
Inventor: ANZAI SHINICHI
IPC: H01S5/323
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nitride semiconductor device for improving productivity and yields. SOLUTION: In a seed crystal having a <11-20> direction and a <1-100> direction vertical to the <11-20> direction in the surface of a layer, an alignment mark 15A having at least one pattern where an interval D1 in the <11-20> direction in which the growth speed of a crystal is fast is smaller than an interval D2 of a seed crystal section 15 is formed with the seed crystal section 15. In the <1-100> direction where the growth speed of the crystal is slow at a portion, where the interval D1 of the alignment mark 15A is larger than the interval D2 at the seed crystal section 15, an interval D3 of the pattern of the alignment mark 15A should be 4 μm or less. The interval of the pattern of the alignment mark 15A is devised, thus inhibiting abnormal growth for obtaining a film growth layer with a flat surface even if the crystal is grown on the alignment mark 15A.
Patent JP-2003075446-A (JP)
Title: Grain size distribution generating method and particle agglutination level analyzer using the same
Inventor: TANAKA KUNIO
IPC: G01N33/543
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate generation of grain size distributions for learning the density of antigens or antibodies in whole blood and serums. SOLUTION: In the grain size distribution generating method for generating a grain size distribution of object particles from a grain size distribution, the object particles distribute only in a specified area while particles other than the object particles distribute over the entire area. It is so arranged as to selectively execute a process in which the grain size distribution data of the particles other than the object particles in the area other than the specified area is corrected, the corrected data undergoes an interpolation processing to estimate the grain size distribution of the particles other than the object particles over the entire distribution area, and the estimated grain size distribution of the particles other than the object particles is subtracted from the total particle distribution to generate a grain size distribution of the object particles;  and a process in which the grain size distribution of the particles other than the object particles undergoes the interpolation processing without being corrected to estimate the grain size distribution of the particles other than the object particles over the entire distribution area, and the estimated grain size distribution of the particles other than the object particles is subtracted from the total grain size distribution to generate a grain size distribution of the object particles.
Patent JP-2003086257-A (JP)
Title: Dye sensitizing photoelectric conversion element
Inventor: IKEDA MASAAKI
IPC: C09B55/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and a solar cell, which use semiconductor particles sensitized by a dye that has a basic skeleton shown by the formula (1), which may have a substitution group, are low costs, and have sufficient conversion efficiency. SOLUTION: The solar cell using the photoelectric conversion element of the organic dye sensitizing semiconductor particle thin film, which has the basic skeleton of the formula (1), which may have the substitution group, is obtained.
Patent JP-2003086932-A (JP)
Title: Surface mounting method for chip-like electronic component
Inventor: SATO TERUMI
IPC: H05K3/34
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress the standing of a chip-like electronic component when the component is reflow-soldered. SOLUTION: The chip-like electronic component 1 is soldered to a wiring board 2 by mounting the component 1 on the board 2 after solder paste is provided on a land pattern 3 formed on the board 2 and melting the solder paste by passing the board 2 through a reflow furnace. As the solder paste, lead-free solder paste having a paste composition prepared by mixing solder alloy composition powder containing Sn in an amount of 95% and Sb in an amount of 5% with an organic binder is used. The organic binder contains an organic component which works to delay the wetting time of the paste.
Patent JP-2003081029-A (JP)
Title: Dust collecting vehicle
Inventor: YORIMITSU NOBUTOSHI
IPC: E01H1/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance dust collection efficiency by effectively using retained water in a water-retention type dust collector mounted thereon and to prevent the lowering of efficiency of a suction blower by reducing the lock due to the dust of the suction blower and reducing abrasion of a casing and a rotor of the suction blower. SOLUTION: The water-retention type dust collector 3 collecting the dust using the suction blower 1, a receiver tank 2, and the retained water is connected via a dust collecting channel 6 and mounted on a vehicle. This dust collecting vehicle collects the dust by sucked air from the suction blower 1. This dust collecting vehicle is provided with a floating dust catching means 7 feeding the retained water in the water-retention type dust collector 3 to appropriate positions in the dust collecting channel 6 from the tip of a suction hose 5 extending from the receiver tank 2, to the suction blower 1 and catching the dust in the dust collecting channel 6 by droplets.
Patent JP-2003085923-A (JP)
Title: Disk cartridge
Inventor: HASHIZUME KENJI
IPC: G11B23/03
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge such as an optical disk which stably operates a shutter member which opens and closes an opening part for a recording and reproducing device. SOLUTION: This disk cartridge 10 is made by clamping and fixing an upper shell 12, a center frame 14 and a lower shell 16 and has a shutter mechanism which comprises a first and a second shutter members 34, 36 between the center frame 14 and the lower shell 16. When both of the shutter members are butted in a close contact state with each other, the edge surface of the second shutter member 36 and on the opposite side to the first shutter member 34 is pushed and locked by the tip of a shutter lever 46.
Patent JP-2003084720-A (JP)
Title: Voltage generating circuit, display device and electronic equipment
Inventor: KURUMISAWA TAKASHI
IPC: G09G3/36
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a circuit which generates voltages for signal electrodes and to suppress voltage fluctuation. SOLUTION: The voltage generating circuit is provided with a capacitor 4554 which holds the interline voltage of power feeding lines 4505 and 4506 when switches 4564 and 4568 are each closed between terminals a and c, a capacitor 4574 which back ups the holding voltage by the capacitor 4554 when the switches 4564 and 4568 are each closed between terminals b and c and an operational amplifier 4544 which conducts buffering for the intermediate voltage of power a feeding line 4504 and the power feeding line 4506. The back up voltage by the capacitor 4574 and the buffering voltage by the amplifier 4544 are made into parallel and outputted as (+Vx1) which is one of five voltages to be applied to the signal electrodes.
Patent JP-2003082320-A (JP)
Title: Water-based adhesive composition
Inventor: YANO MASAHIRO
IPC: C09J175/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a water-based vinyl urethane resin adhesive, though it is estimated that it has excellent adhesive performances in spite of formaldehyde-free and solvent-free and is widely employed as a woodworking adhesive and the like, cannot exhibit adhesive performances inherent in itself because of insufficient penetrating properties when applied to an adherend which has a high specific gravity and is hard such as Japanese oak, an ash tree and the like. SOLUTION: The water-based adhesive composition comprises, as a main agent, a mixture of a resin emulsion with a polyvinyl alcohol and, as a hardening agent, a mixture of a low-molecular weight component with a high-molecular weight component of an isocyanate compound bearing at least two isocyanato groups.
Patent JP-2003079359-A (JP)
Title: Bee liquor
Inventor: INOUE ISAO
IPC: C12G3/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide bee liquor which is readily produceable in order to acquire analeptic and antiaging pharmacodynamic effects which bees have. SOLUTION: The bee liquor is obtained by putting a plurality of bees into a container, adding white liquor thereto, hermetically sealing the container and aging the resultant liquor.
Patent JP-2003099004-A (JP)
Title: Light receiving device
Inventor: HIRANO KATSUMI
IPC: G01J1/44
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving device sharing a sensor for automatically controlling modulation of light, a converter circuit, a sensor for a control circuit and a remote controller, a converter circuit, and a control circuit. SOLUTION: By converting a light signal of a remote controller received by a light receiving sensor of a light receiving part 11a, and an illuminance signal detected by an illuminance sensor of a light receiving part 11b into electric signals, and alternately selecting each electric signal at regular intervals by a signal selection part 13 based on a change-over signal of a change-over signal generation part 16, the electric signals shaped by a wave-form shaping part 14 are converted into control signals by a decoding part 15.
Patent JP-2003092915-A (JP)
Title: Combine
Inventor: HIDAKA SHIGEMI
IPC: A01D69/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To maintain the speed of a feed chain even at a low-speed farm work and to reduce power necessary for threshing by decreasing the thickness of a straw layer in a high-speed farm work. SOLUTION: The combine is provided with a separation input shaft 71 to transmit the driving force to a separation mechanism 60 of a thresher 4, a shaft 72 to drive a reaping part 8 synchronizing with the vehicle speed and a feed chain input shaft 50 to transmit the driving force to the feed chain 5. The combine is further provided with a speed varying mechanism 93 for the feed chain to change a rotation speed of the separation input shaft 71 according to the change of the rotation speed of the synchronizing shaft 72.
Patent JP-2003098648-A (JP)
Title: Tray type protective member, package for sheet-like thermally developable photosensitive material, and manufacturing method of the package
Inventor: GOI KATSUNORI
IPC: G03D13/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a protective member constituted so that the occurrence of foreign matter can be prevented at handling, and the positional deviation of a sheet-like thermally developable photosensitive material can be prevented when the photosensitive material is loaded into an image forming apparatus, and to provide a sheet-like thermally developable material package using the protective member and to provide a method for manufacturing the sheet-like thermally developable photosensitive material package. SOLUTION: As for the tray type protecting member made of thermoplastic resin, and provided with a rectangular base plate for piling the sheet-like thermally developable photosensitive material and side walls obtained by folding the peripheral edge parts of the base plate, the side walls of the protecting member are arranged on the peripheral edge parts of the base plate in a shape the corner parts of the base plate are removed by partly folding the peripheral edge parts of the base plate.
Patent JP-2003099375-A (JP)
Title: Reception terminal, transmission device, information transmission and reception system, information transmission and reception method, and program therefor
Inventor: KITA YUSUKE
IPC: G06F13/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a reception terminal which facilitates input of information for reply to file attachment of an e-mail. SOLUTION: A reception terminal 200 is constituted with a reception part 210 for receiving the e-mail with the file attachment, an opening part 220 for opening the e-mail received by a reception part 220, a display part 230 for displaying an input screen, according to the contents of the file on condition that the reception part 210 receives the e-mail, an input part 240 for capturing the input information inputted by a user according to the input screen and an input information transmission part 270 to resend the input information captured by the input part 240 to a sender of the e-mail.
Patent JP-2003095506-A (JP)
Title: Paper sheet deflecting apparatus, paper processing apparatus and image forming system
Inventor: YAMADA KENJI
IPC: B65H31/24
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper processing apparatus with a low cost, high productivity and good space saving. SOLUTION: The paper processing apparatus for applying a predetermined process to papers which have been conveyed in, comprises a staple processing tray F for aligning and stapling a bundle of papers, a conveying passage C for discharging the bundle of papers, as they are, aligned and stapled in the staple processing tray F, upper and lower bundle conveying guides 92, 91 for conveying the bundle of papers to a folding plate 74 for middle folding, a branch guide plate 54 for switching a bundle paper conveying passage between the conveying passage C and the upper and lower bundle conveying guides 92, 91, and a movable guide plate 55.  When switched to the upper and lower bundle conveying guides 92, 91, the branch guide plate 54 and the movable guide plate 55 deflect the bundle of papers along a periphery of a discharging roller 56 in the deepest downstream of the staple processing tray F so as to introduce the bundle of the paper to the upper and lower bundle conveying guides 92, 91.
Patent JP-2003100386-A (JP)
Title: Lever engagement type power-source circuit breaker
Inventor: HASHIZAWA SHIGEMI
IPC: H01R13/629
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To assure safety of a worker when removing the other connector housing from a fitting surface for repair, etc. SOLUTION: Related to a lever engagement type power-source circuit breaker 1A, a lever 2 is movably provided to one connector housing 1. A cam groove is provided to the lever 2 while a cam pin is provided to the other connector housing 3. When the lever 2 is moved while the cam pin is engaged with the cam groove 21, one connector housing 1 approaches to the other connector housing 3 as the cam pin is guided by the cam groove. Thus, the terminals of both connector housings 1 and 3 contact each other. At the position where one connector housing 1 is attached to the other connector housing 3, so that both terminals are connected together, one connector housing 1 is disposed just over a bolt 33 for fixing the other connector housing 3 to prevent attachment of a bolt attaching/detaching tool 43.
Patent JP-2002197582-A (JP)
Title: Log terminal
Inventor: MOROZUMI AKIO
IPC: G08C15/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To construct a system at a lower cost by which a phenomenon or a state to be measured is automatically recorded or monitored. SOLUTION: A log terminal 10 is provided with a measuring part 34 for measuring a signal from a sensor at sampling intervals and obtaining measurement data, a recording part 34 for recording the measurement data in a memory 34a at recording interval, a monitor part 36 for comparing measurement data with an upper limit value or a lower limit value, a report part 37 for outputting a report and an output part 38 for receiving a command which indicates the transmission of recording data to the telephone number of the log terminal, performing a report via a modem 12 which specifies the telephone number by a reception destination and outputting recording data which is recorded in the memory to the prescribed reception destination.  Since the log terminal 10 is the terminal where functions required for automatic measurement such as measuring, recording, monitoring, reporting and communicating are packed in one body, a data logger system is constructed only by connecting the sensor.
Patent JP-2003105406-A (JP)
Title: Porous metal, composite body of porous metal and hollow metal, and their manufacturing method
Inventor: CHINO YASUMASA
IPC: C22C38/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous metal by a simple and low-cost technique and a method for manufacturing a composite body composed of the porous metal and a hollow metal and filled with the porous metal inside, and also to provide products of them. SOLUTION: The porous metal can be manufactured by carrying out sintering in a vacuum atmosphere, an inert atmosphere or an oxygen-reduction atmosphere in a state where chips generated at machining are heaped or in a state where the heaped chips are compacted. Further, a metallic material having a hollow structure is filled with the chips generated at machining and sintering is completed in the above atmosphere to manufacture the composite body of the porous metal and the hollow metal.