baber/WOPTO huggingface dataset:
Patent JP-2004331415-A (JP)
Title: Self-flowing hydraulic composition
Inventor: SAWABE NORIHIKO
IPC: C04B14/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-flowing hydraulic composition which is excellent in working properties (high flowability, high flowability retention) and hardening properties (smoothness, surface properties) in a wide temperature range, does not undergo material separation, and is suitably used as a self-leveling material used mainly for floor substrate conditioning of an ordinary building.  <P>SOLUTION: The self-flowable hydraulic composition contains a hydraulic component, fine aggregate, a water reducing agent, and a thickener, provided that the fine aggregate contains an FCC catalyst. Preferably, the composition further contains a setting conditioner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331139-A (JP)
Title: Double seam structure for can body
Inventor: UKAI KENTARO
IPC: B21D51/30
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a seamed part wherein an amount of deformation of a seaming wall radius is small, and the seamed part does not loosen even when a positive pressure is worked.  <P>SOLUTION: In a structure of a double seamed part consisting of a can body 2 and a can lid, in a seamed part 1 of a can body 2 side, a body hook BH is provided so that it is folded back to the outside in the radial direction of the can body 10 from the apex end of the can body 2 through a folded part 107, and in the seamed part 1 of a can lid side, a seaming panel SP forming an apex end part in the central line 6 direction of the double seamed part from the apex end of a chuck wall CW is continued through a seaming panel radius SPR. In addition, a seaming wall SW is continued from an outer edge of the seaming panel SP through a seaming wall radius SWR and is positioned at the outside of the body hook BH, and the radius of the seaming panel radius SPR is smaller than the radius of the seaming wall radius SWR.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336867-A (JP)
Title: Signal transmission/electrification device, and vehicle steering gear using the same
Inventor: SUZUKI HIROHIDE
IPC: H02K11/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission/electrification device for a vehicle high in noise resistance.  <P>SOLUTION: This signal transmission/electrification device comprises a motor which is attached to a rotating part, a controller which lies in a non-rotating part and controls the drive of the motor, a rotary signal transfer unit which is equipped with a coil on the rotation side fixed to the rotating part and rotating on the same axis as the axis of the rotating member and arranged in an annular form or a circular form around the axis and a coil on the non-rotation side arranged into an annular form or an arc form, coaxially with the axis facing the coil on rotation side and transmits the feedback signal to the motor or the control signal to the motor between the rotating part and the non-rotation part, without being influenced by the rotation of the rotating part by voltage signal generated each correlatively between the rotating part and the non-rotation part, and an electrifying cable which is provided separately from the rotary signal transfer unit so as to apply the drive current from the control part to the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329546-A (JP)
Title: Extrusion container
Inventor: AIDA TATSUO
IPC: B65D47/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion container capable of easily and certainly injecting all of the sodium picosulfate solution housed in a container main body into a cup or the like containing water by pressing the container main body several times.  <P>SOLUTION: The extrusion container stores the sodium picosulfate solution and is constituted of the container main body 1 storing the sodium picosulfate solution and possible to press the nozzle 2 provided to the mouth part 11 of the container main body 1 and a cap 3 for closing the nozzle 2. The nozzle 2 is formed so as to make the inner diameter large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330682-A (JP)
Title: Ink jet printer
Inventor: KIDA HITOSHI
IPC: B41J2/01
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer capable of highly reliably printing or patterning, by preventing occurrence of nozzle plugging due to evaporation of a solvent when using an ink containing a volatile solvent such as a water-based ink or a solvent-based ink.  <P>SOLUTION: In an ink jet printer equipped with a recording head for recording dots on a recording medium placed opposing to a nozzle by discharging droplets from the nozzle, a member for holding a solvent of an ink is provided near the nozzle upstream of the nozzle array to the air current produced between the nozzle surface and the recording medium as the recording medium and the recording head move during recording.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305669-A (JP)
Title: Autorotation method of wheelchair
Inventor: SUZUKI TOICHIRO
IPC: A61G5/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autorotation method of a wheelchair which can save labor and is simple when moving the wheelchair by oneself.  <P>SOLUTION: Movement is performed by moving an advancing and retreating manual handle with a gear for reducing one step the speed of the gear mounted on an axle shaft on a handrail of a chair forward and backward. A manual movement limit frame is disposed for limiting the manual range for moving the advancing and retreating manual handle forward and backward. Advancing/retreating or free is chosen by switching an advancing and retreating switching lever. By doing this, a simple labor-saving can be achieved by changing the ratio of the gear at the front end of the advancing and retreating manual handle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308085-A (JP)
Title: Light weight, contracted portable muffler (for neck and breast, and ear and cheek can be covered in suitable time)
Inventor: UCHIYAMA YORIO
IPC: A41D23/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient muffler capable of covering not only neck and breast but also ears and cheeks suitably in accordance with coldness and place, having a good feeling to skin, without hurting the skin and making the operation of tightening and releasing simple.  <P>SOLUTION: This muffler is provided by inserting feather, sponge, etc., into a fabric of the muffler and as a device for tightening and fixing the left and right parts of the muffler around the neck in an optional position, installing a rectangular plate at the one side of the muffler by covering a sponge plate with a fabric hardly slipping and at another side, installing frames for passing the rectangular plate through so as to fix it at any optional position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341727-A (JP)
Title: Wiring route determination method, components placement method, and program
Inventor: NAKA MASAMICHI
IPC: G06F17/50
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring route determination method which decides a wiring route which makes connection distance between predetermined terminals of components connected via inter-layer connecting parts short as much as possible in a substrate on which the components are mounted and stacked.  <P>SOLUTION: A plurality of substrates on which components having terminals are mounted and a plurality of inter-layer connecting parts are set on the surface respectively are prepared. The substrate is split into a plurality of areas including inter-layer connecting parts, and a representative route point is assumed for each area. Distance between terminals when connecting predetermined terminals of each component via the representative route point is found, and a virtual route of the shortest distance is extracted for each terminal. The number of virtual routes connected to the representative route points is adjusted not to exceed the number of connectable inter-layer connecting parts prepared in each area, and actual wiring route to connect terminals at a shortest distance via inter-layer connecting parts in each area individually is decided for all virtual routes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047051-A (JP)
Title: Memory controller, memory control method, and program
Inventor: KUBOTA KENICHI
IPC: G06F12/06
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller capable of effectively reducing power consumption.  <P>SOLUTION: This memory controller controls the power supply for refreshing in each unit area. A determining part 22 receives a securement request from an application and determines whether data has to be refreshed on the basis of the securement request. A memory allocating part 23 allocates a memory area in a first memory bank to the data determined to have to be refreshed and allocates a memory area in a second memory bank to data determined to have no need for refreshing. A memory control part 25 sets the first memory bank in a refreshing area for performing refreshing and sets the second memory bank in a non-refreshing area for stopping refreshing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343426-A (JP)
Title: Dither current control circuit for solenoid
Inventor: TAKIFUJI HIROAKI
IPC: H03K17/695
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dither current control circuit which exactly detects current passing through a solenoid with low-cost and simple circuit constitution when dither current control is done.  <P>SOLUTION: An OR gate 48 ORs a 100 Hz signal (a) for conducting the dither current control and a 10 kHz signal d having ON width narrower than the signal b and outputs a resulting signal e to an AND gate 47. The AND gate 47 ANDs a signal e outputted from the OR gate 48 and the 10 kHz signal b for controlling the current passing through the solenoid 41 and outputted from a CPU 49, and outputs a resulting signal f to the gates of MOS transistors 42, 44. The CPU 49 calculates a ratio of the duty of the signal b to the duty of the signal d from a measured current value and a command current value, and calculates the duty of the signal (a) from power source voltage V, the measured current value and the command current value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345978-A (JP)
Title: Method for producing maleic anhydride
Inventor: KAWASHIMA TADAYOSHI
IPC: C07D307/60
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing maleic anhydride, in which an azeotropic solvent and water distilled out in the production process are recycled.  <P>SOLUTION: This method for producing the maleic anhydride, comprising a process for water-collecting the maleic anhydride obtained by a catalytic gas phase oxidation reaction of a hydrocarbon and then azeotropically dehydrating the collected maleic anhydride and a process for removing low boiling point substances from the crude maleic anhydride obtained in the azeotropic dehydration process, is characterized by using an organic solvent giving the maximum dissolution concentration of 0.3 to 5 mass % in 20°C water as an azeotropic solvent, and including a process for introducing a solvent phase into the azeotropic dehydration process after a process for separating the distillate produced in the low boiling point-removing process into the solvent phase and a water phase, and a process for using the water phase in the water-collecting process. Thereby, the low boiling point substances contained in the water phase can be discharged from the overhead of a water-collecting tower as an waste gas, and the by-production of condensation products in the azeotropic dehydration tower can be prevented. Hence, the azeotropic solvent and the water can be recycled and simultaneously enable the continuous production operation for a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348494-A (JP)
Title: Content distribution network
Inventor: TAKIHIRO SHINRI
IPC: H04L45/741
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality content distribution service to each user terminal, in an environment where a communication band between a content server and a user terminal greatly differs for each user.  <P>SOLUTION: A network management/control system retains the line band value of an access line notified from an access server for accommodating the user terminal as a band value that can be utilized by the user terminal. When the content server retaining a plurality of contents edited to a plurality of communication bands receives a content distribution request from the user terminal, the content server inquires from the network management/control system of the band value that the user terminal can utilize, thus selecting and distributing a content suited for the communication band equal to or smaller than the band value, and distributing optimum contents to the user terminal in the content distribution network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347485-A (JP)
Title: Apparatus for measuring force for inserting component
Inventor: SATO MASAMI
IPC: G01L3/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure an insertion force required for a work for inserting two components each other, concurrently with the insertion.  <P>SOLUTION: In pressing into a hose H a pipe P that is fixed to and supported by a holder 4 on a slider 3 in advance, the slider 3 is slid by the application of the pressing force. At the timing when a surface plate 7 on the side of the slider 3 abuts against a load input part 6a of a load cell 6, the load is inputted for the first time, and the pressing force required for the press insertion into the hose H is measured by the load cell 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344458-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the re-usability of the outer constituent parts securely installed at a site of the game machine by facilitating the replacement of the mountin parts fixed on the outer constituent parts.  <P>SOLUTION: A pachinko game machine 1 has an outer frame 2 as an outer constituent part and a front frame 3 provided on the front part. A glass door frame 4 is provided on the front side of the front frame and a game board 5 is arranged at the inner portion. As the premise, the front frame 3 should be openably supported on one side part of the outer frame 2 through the mounting parts. Especially, a screw means for fixing the mounting parts on a mounting part of the outer frame 2 is so arranged as to be detachably mounted thereon from inside the outer frame 2. This enables the replacement of the mounting parts without the removal of the outer frame 2 from the installed site of the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353873-A (JP)
Title: Fireworks launcher and its manufacturing method
Inventor: KUDO NAOKI
IPC: F42B4/22
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a launcher for large-scale shooting-up of fireworks, having high temperature/pressure resistance and a reduced weight.  <P>SOLUTION: The launcher 1 comprises a fiber reinforced plastic cylinder body 2 and a steel inner cylinder 3 fixed to the inside of the cylinder body 2. For fixing the inner cylinder 3 to the cylinder body 2, a plastically deformed part 10 is provided on the side wall of the inner cylinder 3. It is plastically deformed and swollen with inside explosive force and then moved inside the cylinder body 2 and fitted thereto with the swelling force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350599-A (JP)
Title: Siphon tube
Inventor: FUKUMOTO SHIGEO
IPC: A01K63/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient siphon tube, enabling a liquid to be stored even in a stood state, capable of simply feeding the liquid to another liquid vessel by acting the siphon when the siphon is installed in a liquid vessel as it is, and allowing the feed and the stop of the liquid to another vessel to be freely switched.  <P>SOLUTION: This siphon tube is composed of a tube body 1 having both opened terminal faces 2, and allowing the upper parts of both of the terminal faces 2 to be bent to a proper shape, and liquid-storing parts 6 formed at both tip parts 1a of the tube body 1, communicating with the tube body 1 through the terminal faces 2, opened at the upper face, and having an upper face opening 5 positioned at the part higher than the height of the terminal faces 2 of the tube body 1. The terminal faces 2 of the tube body 1 are mutually set so as to position at the lower part of the upper face opening 5 of the liquid-storing part 6 at the other side. When the siphon tube is stood by filling both of the interior of the tube body 1 and the interiors of both the liquid-storing parts 6 with the liquid W, the liquid W in the interior of the tube body 1 is regulated so as not to be naturally discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356531-A (JP)
Title: Plasma processing device
Inventor: HAYASHI DAISUKE
IPC: C23F4/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To completely prevent electric charge particles of plasma generated in a processing chamber from entering into a gas introduction part.  <P>SOLUTION: In a plasma processing device, a processing gas introduced from a gas introduction port of an upper electrode (shower head) 138 arranged in a processing chamber 110 is made plasmatic and a semiconductor wafer W arranged in the processing chamber is subjected to a plasma processing. An embedded member 200 is mounted to a gas vent 156a of a gas introduction part in an exchangeable manner so as to prevent the electric charge particles in the plasma generated in the processing chamber from penetrating into the gas introduction part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351877-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: HAGA KATSUHIKO
IPC: B41J29/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which enables recording of high-quality images without staining a recording medium with ink droplets, and to provide an inkjet recording device.  <P>SOLUTION: The inkjet recording device 10 has a polar solvent application means 50 set at the upstream side of a recording position 11. The polar solvent application means 50 can apply a polar solvent 51 to the recording medium 11. Inkjet recording is carried out after the water 51 as the polar solvent is applied to a front end 11c of a rear face of the paper 11 by the polar solvent application means 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354347-A (JP)
Title: Fluorescence measuring device
Inventor: SAWADA RYUJI
IPC: G01N21/64
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence measuring device capable of performing an adjustment of an optical part by the use of a light intensity statistic analysis value.  <P>SOLUTION: This device comprises a light source 1 for exciting a fluorescent substance in a sample; a condenser lens 6 for converging fluorescence emitted from the fluorescent substance; a space filter 4 for passing through the fluorescence converged by the condenser lens; a light detector 8 for detecting the fluorescence passed through the space filter; a signal analysis part 9 for analyzing an output signal from the light detector; and an adjustment part 10 for adjusting the arrangement position of at least either one of the condenser lens and the space filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361104-A (JP)
Title: Navigation device, navigation method, and generation method of navigation data
Inventor: AMANO HIROSHI
IPC: G08G1/005
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform guidance of a pedestrian or the like with a simple constitution by being applied to, for example, a navigation device by PDA, concerning navigation, a navigation method, and a generation method of navigation data.  <P>SOLUTION: A route suitable for movement is detected by continuance of each retrieval unit wherein the inlet and the outlet to the retrieval unit are specified by a node based on the generated navigation data by setting the node on a spot where a boundary of the retrieval unit set by dividing the region of a route retrieval range crosses a passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003310947-A (JP)
Title: Game machine
Inventor: MIYAJIMA SHUNTARO
IPC: A63F7/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of significantly enhancing amusement of a game by detecting a position of a player and providing change in direction contents evolving in a variable display device, in regard to a game machine provided with the variable display device variationally displaying a plurality of types of patterns in response to a state of a game.  <P>SOLUTION: Range sensors 40 capable of detecting the position of the player are respectively provided in four corner parts of a game panel 2 of the game machine 1. It is composed so that the direction contents evolving in a display part 13a of the special pattern display device 13 are changed on the basis of the position of the player detected by the ranging sensors 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361695-A (JP)
Title: Image display device
Inventor: SAKAMAKI MOTOHIKO
IPC: G02F1/17
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of effectively canceling agglomeration of particles without reducing the life of the particles.  <P>SOLUTION: An image display medium 15 is provided with a display substrate 36 and a rear substrate 38 and a plurality of line-shaped column electrodes 40 and row electrodes 42 are provided on their surfaces opposed to each other so as to orthogonal to and opposed to each other. Insulating layers 44 and 46 are formed on the column electrode 40 side of the display substrate 36 and on the row electrode 42 side of the rear substrate 38, respectively. Positively charged black particles 48 and negatively charged white particles 50 are encapsulated between the display substrate 36 and the rear substrate 38. A vibrating unit 30 consisting of an eccentric cam 62, a motor 64 and a motor driving circuit 66 is attached to the image display medium 15. The eccentric cam 62 is rotatively driven by the motor 64 to deliver vibration to the image display medium 15 and agglomerated particles are released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362955-A (JP)
Title: Manufacturing method of image display device
Inventor: SAKAI YASUHIKO
IPC: H01J9/227
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display device using energy of laser beams or the like as a heat source of transcription, capable of easily inspecting precision of patterning after transcribing a phosphor ink film on the inner surface of a panel, before baking.  <P>SOLUTION: A laser oscillator 110 oscillates a green laser with a wave length of 532 (nm) by a Q-switch oscillation (pulse oscillation) system of 12 (kHz), and has an average output of 1.6 (J). A diameter of the laser beam LB<SB>1</SB>emitted from the laser oscillator 110 is expanded by 4 times by a beam expander 120, and a shape of the cross section thereof is formed into a square shape by arranging an aperture 130 having a translucent hole 130a on the main surface thereof. A laser beam LB4 is irradiated on a phosphor ink film 22 containing dye 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI