baber/WOPTO huggingface dataset:
Patent JP-2005198803-A (JP)
Title: Vacuum cleaner brush
Inventor: SAMEJIMA TAKESHI
IPC: A47L9/06
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner brush in which a brush to be attached to the tip of a hose is freely rotatable in any directions and can clean not only a carpet, a floor and tatami but also a gap, a groove, a wall, a ceiling, a shelf or a crosspiece or the like without interchange.  <P>SOLUTION: The hose mounting part 2a of a T-shaped cylindrical holder 2 is pivotally supported so as to be freely rotated through 360 degrees through a joining pipe 5 to the tip of the hose 1 extended from a cleaner body, and a suction cylinder body 3 integrated with a main brush 4 is held so as to be freely rotated vertically for 90 degrees by a cylindrical holder 2b orthogonal to the mounting part 2a. Also, side brushes 10 are respectively mounted so as to be freely expanded and contracted on both side parts of the suction cylinder body 3. Further, in order to make an opening 6 on the bottom surface of a pedestal 3c projectingly provided below the suction cylinder body 3 communicate with the opening 7 of the main brush 4, the bottom surface of the pedestal 3c and the upper surface of the main brush 4 are joined and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204438-A (JP)
Title: Noise filter
Inventor: TSUDA JUNICHI
IPC: H02M7/06
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise filter that exerts a full restraint effect to EMI noise generated at a power converter and can significantly reduce the leakage current.  <P>SOLUTION: The noise filter restrains the EMI noise caused at the power converter, and comprises a common mode current extraction circuit 9, that is connected to a power line at the output side of the power converter and has low impedance, with respect to a common mode current; interphase capacitors 7a, 7b and 7c connected to a power line at the input side of the power converter; and a common mode choke coil 6, inserted in series to an arbitrary position on a path reaching the common-mode current extracting circuit 9 from the interphase capacitors 7a, 7b and 7c via the power converter. The extraction point of the common-mode current generated at the common mode current extraction circuit 9 is connected to a neutral point, formed by the interphase capacitors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004226970-A (JP)
Title: Heat conductive heat equalization device
Inventor: OH HIEYOUNG W
IPC: F28F23/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat equalization device suitable for heat transfer from a higher temperature area to a lower temperature area and further equalizing surface temperature along heated structure especially.  <P>SOLUTION: The heat equalization device is equipped with a graphite fiber embedded in insulating material. The graphite fiber forms a contact surface on a heated surface and oppositely to the heated surface. The contact surface is flat or curved under the necessity of appropriate actuation on the heated surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004113827-A (JP)
Title: Pachinko game machine
Inventor: SAKASHITA KAZUYUKI
IPC: A63F7/02
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration imparting a continuous feeling to a game, wherein a pattern variation state and a pattern decision process are varied.  <P>SOLUTION: Always when a start storage number displayed by a special pattern start storage number display device 8 is not more than a prescribed number, or when an additional condition is further added to the start storage number, a pattern regeneration process for stopping and holding a part of patterns, and varying, deciding and displaying only other patterns is executed in the next pattern variation process. Thereby, the pattern variation state and the pattern decision process are varied to generate the continuous feeling in the game. When the start storage number is small like this case, the game is often in a slump except just after a game starts. In this case, the pattern regeneration process superficially improves possibility of a big win to stimulate player's game willingness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162720-A (JP)
Title: Airtight holding device for blower
Inventor: KIDOKORO MOTOHIKO
IPC: F04D25/08
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To seal and fix a fan cover of a blower airtightly to supply/exhaust air at high pressure.  <P>SOLUTION: In this blower in which a fan attached to an electric motor is rotatably surrounded by the fan cover, which is mounted on the electric motor through a seal member and a support member of the fan cover, an arc-like pressing part for pressing the seal member and abutting on it is appropriately formed in a section abutting on the seal member in either or both of a flange part formed at a position where the fan cover is abutted on the seal member and the support member supporting the fan cover through the seal member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005207876-A (JP)
Title: Liquid chromatographic apparatus equipped with differential refractometer
Inventor: SATO TATSU
IPC: G01N30/74
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid chromatographic apparatus, capable of directly obtaining a measured value reduced in the noise caused by the pulsation of a liquid feed pump, and using a double flow type differential refractometer.  <P>SOLUTION: The liquid chromatographic apparatus is equipped with the differential refractometer, having a sample cell and a reference cell, two liquid feed pumps for independently feeding a solvent to the sample cell and the reference cell and sucking and discharging the solvent by the reciprocating motion of a plunger; a phase detecting means for detecting the phase of the reciprocating motion of the plunger and a control means for synchronizing the phases of the reciprocating motion of two plungers, having an integral multiple of a frequency ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206219-A (JP)
Title: Powder feeding chute
Inventor: MASAI SHIGERU
IPC: B65B9/087
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding chute for a powder filling packaging machine, which has its lower end inserted into a long film held by sealing bars, i.e. into a bag formed by each sealing bar, and guides and feeds powder charged from each measure of an upper-located powder feeding device into corresponding bags, wherein the feeding chute can correctly feed powder when the powder to be fed is changed, in a manner of coping with a change in dusting characteristics different in each powder.  <P>SOLUTION: The feeding chute is formed of a lower chute, an upper chute, and a connection portion. The lower chute is fixed to the other end of an arm which keeps one end fixed to a chute elevating member of a rotary body, and insertable into an upper opening of the bag. The upper chute is connected to an upper portion of the lower chute in an exchangeable manner, and accommodates the powder to be fed to the lower chute. The connection portion detachably connects a lower portion of the upper chute to the upper portion of the lower chute in a manner of communicating with each other. Herein the upper chute has an inner cylinder portion having a desired length that is insertable from a lower edge of a powder receiving portion to the interior of the lower chute.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206440-A (JP)
Title: Production method for high-purity silicon
Inventor: ITO NOBUAKI
IPC: C01B33/037
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity silicon production method which, in producing a high-purity Si from SiO, reduces impurities in produced Si to a level required by Si for a solar cell substrate, simply at a low cost.  <P>SOLUTION: The method produces silicon from silicon monoxide by a disproportionation reaction. By melting the silicon produced by the disproportionation reaction and keeping the melt under a reduced pressure, low-boiling impurities in the silicon are removed, yielding high-purity silicon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137872-A (JP)
Title: Tablet identification machine of tablet cassette for automatic medicine packaging device and its control method
Inventor: KIM JOONHO
IPC: B65B5/10
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet identification machine control method of tablet cassettes for an automatic medicine packaging device, which allows to prevent occurrence of errors caused by a memory appropriately.  <P>SOLUTION: The method comprises a mounting detection stage to send detection information to a microcomputer after detecting that the tablet cassettes are mounted on a cassette mounting unit, a memory power-on stage to turn on the memory storing information on tablets accepted in the tablet cassettes, a tablet information transmission stage to send stored tablet information to the microcomputer after the power of the memory is turned on, and a memory power-off stage to turn off the memory by the microcomputer after the transmission of the tablet information is complete. By providing the above described control method, contact failure of a terminal caused by vibrations of the tablet cassettes caused by motor drive and recognition failure and errors made by the memory caused by the contact failure can be prevented from occurring, and loss of information stored in the memory caused by the contact failure is prevented appropriately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211912-A (JP)
Title: Uneven thickness preventive method of seamless steel tube
Inventor: SAKAI TAKESHI
IPC: B21B25/06
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing any uneven thickness of a seamless steel tube.  <P>SOLUTION: In the uneven thickness preventive method of a seamless steel tube, the amplitude of a mandrel during the drilling is measured in a seamless steel tube manufacturing method, and if the measured value is deviated from a predetermined control value, the deviation is searched by alarm, and the mandrel is replaced in a seamless steel tube manufacturing method. In the uneven thickness preventive method of the seamless steel tube, the amplitude of the mandrel during the drilling is measured by using a laser displacement gage. The number of times of service is increased by 1.3 times, and the fraction defective of uneven thickness (the fraction defective of weight) is reduced from the conventional value of 0.12% to 0.07%, and the level of uneven thickness is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096394-A (JP)
Title: Laminated sheet, method for producing back substrate for plasma display panel, back substrate for plasma display panel, and plasma display panel
Inventor: KAI MAKOTO
IPC: H01J11/34
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet used for forming a dielectric layer and a barrier rib simultaneously and integrally, a method for producing a back substrate for a plasma display panel which eminently reduces a production process by using the laminated sheet and is excellent in production efficiency, the back substrate for the plasma display panel produced by the method, and the plasma display panel using the back substrate.  <P>SOLUTION: In the laminated sheet, a viscoelastic layer is laminated on one side of a glass resin composition layer containing an inorganic powder and a binder resin. The laminated sheet is used to form the dielectric layer and the barrier rib integrally on a glass substrate having electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222773-A (JP)
Title: Nonaqueous electrolyte secondary battery and anode for the same
Inventor: FUKUI MEIKO
IPC: H01M4/13
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with a long charge/discharge cycle life.  <P>SOLUTION: The nonaqueous electrolyte secondary battery comprises a cathode 3, a current collector and an activator-containing layer carried by the current collector, a nonaqueous electrolyte, and the anode, fulfilling an equation: 5≤Cs/Cs<SB>Cu</SB>≤15 (1), wherein, Cs denotes a static capacity (nF) of the anode, and Cs<SB>Cu</SB>denotes a static capacity (nF) of the current collector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221667-A (JP)
Title: Image forming apparatus and its control method
Inventor: HIRASHIMA MAREHIKO
IPC: G03G21/14
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the unnecessary adhesion of toner to a secondary transfer roller etc.  <P>SOLUTION: Whether the secondary transfer state stored in a non-volatile memory 133 is "indeterminate" or not is judged at the time of initial operation. If the state is not "indeterminate", it is judged whether it is a "contact" state or "the detachment → the contact state" or not. In the case of the "contact" state or the "detachment → the contact state", the detachment operation for an intermediate transfer belt 105 of a secondary transfer roller 124 is executed to perform cleaning of the intermediate transfer belt 105 and the secondary transfer contact-detachment detection is executed. As a result, the secondary transfer contact-detachment detection is not executed prior to cleaning and therefore the adhesion of the unnecessary toner to the secondary transfer roller 124 does not arise any more and the unnecessary contamination of the secondary transfer roller can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220491-A (JP)
Title: Directly winding sample-warping machine
Inventor: TANAKA YOSHIHIRO
IPC: D02H1/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directly winding sample-warping machine, performing a pattern-warping in a good efficiency and in a short time by winding one or in a plurality of yarns from a rotary creel by directly winding the yarns on a warping drum by using a yarn-winding means.  <P>SOLUTION: This sample-warping machine consists of a warping drum equipped with an inner drum plate and outer drum plate, a yarn-winding means installed on the outer circumferential surface of the warping drum and in its circular circumferential direction as rotatable and movable in its longitudinal direction and installed with in a plurality of yarn guides, a rotary creel having in a plurality of bobbins wound with a same kind and/or different kinds of yarns and installed so as to rotate as synchronized with the rotation of the yarn-winding means and in a plurality of leasing means moving continuously or intermittently as synchronized with the movement of the yarn-winding means in longitudinal direction so as to directly wind one or in the plurality of yarns from the rotary creel on the outer circumferential surface of the warping drum directly by the yarn-winding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223745-A (JP)
Title: System, method, and program for wireless lan communication
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04L12/28
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that registration setting of a wireless LAN terminal and a wireless LAN repeating device is troublesome.  <P>SOLUTION: Through the use of this wireless LAN communication system 1, registration work by a user can be simplified by making a client terminal 20 decide the need for communication profile registration, and perform registration processing between the terminal and a wireless LAN repeating device 10, if necessary. However, since the changeover of the mode of the repeating device 10 to a registration request reception mode is a requirement for execution of registration processing, registration processing can be prevented with respect to an unintended client terminal 20. Accordingly, a wireless LAN communication system whose registration work is simple and whose security is high can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221931-A (JP)
Title: Magnetic toner, image forming method, and process cartridge
Inventor: UNNO MAKOTO
IPC: G03G9/08
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner to be used for an image forming method by which a digital latent image can be accurately developed and the initial performance can be maintained even when the toner is continuously used for a long time.  <P>SOLUTION: The magnetic toner is used in the image forming method including a step of developing an image with magnetic toner on a developer carrier containing an imidazole compound and having the universal hardness (Hu) of the surface hardness in the range of 100≤Hu≤800 [N/mm<SP>2</SP>], and a step of cleaning the magnetic toner not transferred but remaining on the electrostatic latent image carrier. The magnetic toner is characterized in that: (1) the toner comprises magnetic toner particles containing a binder resin and a magnetic material, and inorganic fine powder; (2) the toner has 8.5 to 13.0 μm weight average particle diameter (D4); (3) the toner contains magnetic particles not passing a mesh of 34 μm mesh size by 10 to 500 particles per 5 g of the toner; and (4) the inorganic powder is treated with silicone oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219437-A (JP)
Title: Inkjet recording device
Inventor: NAGASE TOMOYUKI
IPC: B41J29/17
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an encoder sensor from getting stained with mist.  <P>SOLUTION: Since an optical linear encoder requires a pair of a sensor and a film, when a carriage of a printer is used, the carriage requires holes to pass the film through and makes it difficult to make the carriage a perfectly enclosed system that prevents it from getting stained with a printing mist. Consequently the carriage is given an opening with a filter far greater than the film holes, a printing mist gradually entering the film holes is cleared away by a large quantity of air passing through the filter. Circulation is carried out by a wind generated by the scanning of the carriage or by providing a fan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226184-A (JP)
Title: Method for bleaching treatment of pulp
Inventor: IIMORI TAKESHI
IPC: D21C9/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the multistep bleaching treatment of pulp comprising carrying out an acid treatment of the pulp followed by bleaching the resultant pulp with chlorine dioxide or chlorine in improved efficiency to obtain high-whiteness pulp or reduce the total amount of a bleaching chemicals to be used.  <P>SOLUTION: The multistep bleaching treatment of pulp including the acid treatment involves the following step: The acid-treated pulp is bleached with chlorine dioxide at such an initial pH as to be neutral or weakly alkaline, specifically at pH 5-10, more preferably at pH 6-9, thus improving the bleaching efficiencies of both the treatments respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110659-A (JP)
Title: Magnetic brake for braking line spool of fishing reel
Inventor: MOOSBERG BOERJE
IPC: A01K89/0155
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic brake capable of reducing its shaft directional length and easily removing the braking effect.  <P>SOLUTION: This magnetic brake is equipped with a plurality of permanent magnets 27 influencing a magnetic effect on an edge wall 4a of a line spool 4, and a magnet support 28 arranged between the one side of a side plate 2 and the end wall 4a of the line spool 4, and the magnet support 28 supports the magnets 27 on a first plane crossing at right angle with a rotary shaft A. A blocking plate 32 is installed on a second plane arranged between the first plane and the end wall 4a of the line spool 4. The magnet support 28 and the blocking plate 32 crossing with the rotary shaft A at right angle can freely be moved relatively to each other to different relative positions where the blocking plate 32 covers the magnets 27 by a different extent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227999-A (JP)
Title: Information processor, painting construction cost accumulating method for power transmission steel tower, program and recording medium
Inventor: KAGAWA EIJI
IPC: G06Q50/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely calculate the painting construction cost of a power transmission steel tower without generating any overlap.  <P>SOLUTION: This information processor is provided with a means which accepts a power transmission line name or the like, a means which calculates the total number of steel towers to total the number of temporary facilities, a means which accepts the steel tower type of the power transmission steel power, a means which selects height premium object members, a means which applies unit height premium costs to the height premium object members to calculate premium costs, a means which accepts the quantity of each painting such as anticorrosive painting and general part painting, a means which calculates a base processing area corresponding to the base processing classification, and calculates the quantity of painting of each paint to calculate material costs, a means which selects the premium object members of an active line near part painting operation, and applies the unit active line near part paint premium costs to calculate premium costs, a means which totals base processing costs and painting costs other than the base processing costs and the active line near part premium costs to calculate the construction costs, a means which calculates waste disposal costs and a means which outputs the material costs, construction costs and waste disposal costs as painting construction costs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275746-A (JP)
Title: Desktop arm stand attaching device and desktop arm stand
Inventor: SUZUKI MITSUSACHI
IPC: A47B17/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To offer a desktop arm stand which can be attached without choosing a desk, wherein heavy load can be attached, arm length can be lengthened, and each of apparatuses and devices can be attached.  <P>SOLUTION: In the corner of the desk, a desk attaching device a1 is attached to the desk with a fastening bolt 4, further an arm holding-device 10 is attached to the desk attaching device a1, an arm 7 is inserted into the arm holding-device 10, and height is fixed at a given position with a screw d13 by an arm stopping member 12. Since the arm 7 is rotated, rotation is fixed at a given position with a screw e14 or it is rotated freely. At the leading edge or in the middle of the arm 7, an attaching implement 8 is fixed to a given position with a screw b9, and a display, a smoke collecting device, etc. are attached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224396-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the variable display of the identifying information on a plurality of variable display parts by keeping the players from perceiving that the results of the display on the variable display part is as specified while preventing the simultaneous generation of the specified game states on the plurality of variable display parts.  <P>SOLUTION: When the game operation is under the control to the jackpot game state in which the second special variable prize winning device is controlled to open (A) to (F), responding to the derivation and display of the jackpot pattern on the second variable display part 9 (A), the variable display of the special figures 8a-8c keeps on (A) to (C) until the jackpot pattern is derived and displayed on the first variable display part 8 (D). As compared with the conventional type in which the variable display as started when the result of the display on the first variable display presents the jackpot pattern keeps suspended until the jackpot game state produced responding to the derivation and the display of the jackpot pattern on the second variable display part ends, this can keep the players from perceiving that the results of the display on the first variable display part 8 presents the jackpot pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI