baber/WOPTO huggingface dataset:
Patent JP-2004318410-A (JP)
Title: Color conversion device and color conversion method
Inventor: SHIMAZAKI HIROAKI
IPC: G09G5/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion device with good color reproducibility and a color conversion method capable of reproducing a fine change in color of an input image signal having a high component level only for a specific color and low component levels for other colors and operable by a low workload and hardware with a small-scale circuit.  <P>SOLUTION: This color conversion device performing color conversion processing on a color image signal according to matrix computing is provided with a plurality of multiplication parts multiplying respective color components of the input color image signal and a conversion factor together, a plurality of restriction parts restricting the level to a negative value among output values from the multiplication parts, and a plurality of addition parts adding the output values from a plurality of restriction parts respectively for generating respective color components after color conversion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320460-A (JP)
Title: Micro strip line-waveguide transformer and its manufacturing method
Inventor: OIKAWA KAZUO
IPC: H05K3/46
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstrip-waveguide transformer in which a substrate manufacturing process is simple and which has a low loss, and large degree of freedom of selecting the substrate and layer structure, and to provide a method for manufacturing the same.  <P>SOLUTION: A waveguide probe pattern is provided on a first dielectric substrate on the surface of a multilayer substrate. Other substrate except the first dielectric substrate and an adhesive sheet for adhering between the substrates are cut out to match the shape of the waveguide. The substrate and the sheet are laminated to form a waveguide cavity in the multilayer substrate. A through hole operating as the wall of the waveguide is formed in a sufficiently narrow interval at the periphery of the waveguide cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314824-A (JP)
Title: Vessel having lateral bending absorption type bow
Inventor: ENDO HISAYOSHI
IPC: B63B43/18
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel having an absorption-type bow capable of expecting a considerable effect even by a comparatively simple construction.  <P>SOLUTION: A wall thickness reduction part to reduce bending rigidity in the lateral direction of a valve is provided on an outer board at the root of the valve in a bulbous bow. The wall thickness reduction part is provided on the outer board side surface a part wherein bending moment by water pressure between a plurality of adjacent transverse rib members mounted at certain distances in the fore-and-aft line direction is almost zero. The damaged depth of the belly of an opposite vessel is reduced at the time of collision, and a leakage accident of a load is prevented by preventing the rupture of a hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313578-A (JP)
Title: Electric pot
Inventor: MIYAMAE SHOJI
IPC: A47J27/21
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effect on a photodetection type flow rate sensor as caused by the light from the light emitting element of the luminous water quantity display in a luminous water quantity display type electric pot equipped with the flow rate sensor.  <P>SOLUTION: In the electric pot, a delivery tube making up the vertical portion of a liquid path to a delivery port at the upper part of an inner container from the opening part at the bottom part thereof is made up of a transparent tube, the delivery tube and the liquid surface therein are made visually recognizable through a transparent window provided on the front of an outer case and the light emitting element is provided to irradiate the liquid surface in the delivery tube from below the delivery tube. The photodetection type flow rate sensor is connected to the upper end part of the delivery tube and a control part which executes the control to accomplish the automatic supply of the constant volume of hot water using the detection signals of the flow rate sensor while executing various controls covering the lighting control of the light emitting element executes the extinguishing or dimming of the light emitting element when the operation is made for the hot water supply operation or the supplying of hot water (steps #105 to 106).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317974-A (JP)
Title: Clamp, assembling device, and fixing method for optical component
Inventor: SHIMAKAWA OSAMU
IPC: G02B7/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp, an assembling device, and a fixing method for an optical component which are capable of surely suppressing optical axis deviation of an optical component.  <P>SOLUTION: The optical component clamp 4 is provided with a base 14 and, at the tip end of this base 14, a lower chuck 16 is installed which has a component holding V-groove 15 where an optical passive component 2 is arranged. In addition, in a pair of supporting plates 17 installed in the base 14, there is freely rotatably supported the base end of a holder 18 which holds, relative to the base 14, the optical passive component 2 arranged in the component holding V-groove 15. At the top end of the holder 18, an upper chuck 19 is installed which clamps, in cooperation with the lower chuck 16, the optical passive component 2 arranged in the component holding V-groove 15. Further, the optical component clamp 4 is provided with a screw 20 which tightens the optical passive component 2 held down on the base 14 by the holder 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275678-A (JP)
Title: Emergency gas inhalation preventing hood
Inventor: YAMACHIKA HARUSUKE
IPC: A62B18/02
Filed: 2003-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable and simple emergency gas inhalation preventing hood preventing the inhalation of noxious gas into the body, protecting the body from high temperature of a fire, securing the visual field and saving the human life in a minimum time for evacuation in case of a fire.  <P>SOLUTION: A long and cylindrical fireproofing bag 1, which is made of a material with airtightness, fire retardancy and heat resistance and having an enough dimension for putting the head part of a person therein, is provided with a plurality of shape retaining rings 5 for securing the air volume therein in parallel with the long cylindrical shape; a fireproofing window 3 made of a material with airtightness, fire retardancy, heat resistance and transparency for peeping the outside in an approximately front surface of the fireproofing bag 1; an opening part of the fireproofing bag 1 used as a wearing hole 2 for the head part; and a fastening strap 4 for opening/closing the wearing hole 2. A nightglow article 6 may be attached to the outside of the fireproofing bag 1 and a cloth for wiping the fireproofing window 3, when it becomes dirty, may be equipped therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323611-A (JP)
Title: Sealing material and method for producing the same
Inventor: YOSHINO KENJI
IPC: B29K105/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material which is, for example, useful for a clean room related to a semiconductor and reduces amine-based gas generated from a molding.  <P>SOLUTION: The sealing material is obtained from raw material rubber being EPDM (ethylene-propylene-diene terpolymer). A vulcanization promoter comprises one or more selected from the group consisting of a thiazole-based vulcanization promoter, a xanthate-based vulcanization promoter and a sulfenamide-based vulcanization promoter. A blowing agent is an inorganic blowing agent. A heat treatment for removing an amine-based substance after vulcanization is carried out at ≥160°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328348-A (JP)
Title: Method and device for inspecting control signal for display device and display device provided with inspection function
Inventor: IGARASHI YOICHI
IPC: G09G5/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect states of various control signals such as a horizontal synchronizing signal, a vertical synchronizing signal, and a display timing signal to be supplied from an external signal source to a display device.  <P>SOLUTION: A vertical synchronizing signal (VSYNC), a horizontal synchronizing signal (HSYNC), and the display timing signal are converted to a display signal of red (R), a display signal of green (G), and a display signal of blue (B) respectively by a control signal inspection circuit CSS and are displayed in a picture on a display device DSP with colors and luminance, so that states of various control signals to be supplied from an external signal source HOST to the display device DSP can be visibly inspected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323089-A (JP)
Title: Food packaging bag for use in microwave oven
Inventor: MIYAKE EISHIN
IPC: B65D33/16
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging bag for use in a microwave oven with which the internal pressure in a package (bag) caused by heating can be discharged even if the bag is heated for cooking in the microwave oven, and the inside of the microwave oven is not contaminated.  <P>SOLUTION: The packaging bag 1 for packaging food and heating it in the microwave oven has a back seal 15 made of a laminate film 10 including a base material 11 and a sealant layer 12 laminated. The back seal 15 is formed by two-folding a laminate film 23 of at least two-layered structure having its inner layer 21 made of an easily peelable layer and its outer layer 22 made of a polypropylene resin layer with the easily peelable layers facing each other thereafter sealing, and thermally welding while a tubular tape material 20 having at least one or more notches n scored at the edge of the folding piece pinched between them over the entire back seal with the side having the notch scored facing outward (upward).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300902-A (JP)
Title: Cfh, cfh beam and cfh post
Inventor: HIRAIDE TORU
IPC: E04C3/293
Filed: 2003-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CFH (concrete-filled with flange shape), a CFH beam and a CFH post, in which a steel body itself is reinforced by joining members, the integration of the steel body and a concrete layer is heightened, and the deforming capacity is improved.  <P>SOLUTION: At least one steel-made fallout preventing element 12a, 12b are disposed along the inside surfaces 11a<SB>1</SB>, 11b<SB>1</SB>of upper and lower flanges of an H-steel 11 over the whole area in the longitudinal direction, a space except the space occupied by steel-made members including at least the fallout preventing element in the space surrounded by the inside surfaces 11a1, 11b1 of the flange of the H-steel, the surfaces 11c1, 11c1 of a web, a plane including the end face in the cross direction of the flanges 11a, 11b of the H-steel and a plane including the end face in the longitudinal direction of the H-steel (wide flange shape) is filled with concrete, and a concrete layer 18a adheres to the H-steel and the fallout preventing elements 12a, 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335625-A (JP)
Title: Semiconductor module and power conversion apparatus using the same
Inventor: HACHIMAN KOICHI
IPC: H02M7/48
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module capable of having a built-in smoothing capacitor, and realizing miniaturization and low cost, and to provide a power conversion apparatus using the same.  <P>SOLUTION: The semiconductor module has a module case 7, a base 1 provided on the module case 7, ceramic substrate 2 being placed on the base 1 and having a wiring member on its surface, power semiconductor element 3 being placed on the ceramic substrate 2 and electrically connected to the wiring member, lead frame 6 electrically connected to the semiconductor element 3, output side conductive member electrically connected to the semiconductor element 3, and smoothing capacitor 64 electrically connected to the lead frame 6. The smoothing capacitor 64 is constituted by a capacitor having a capacitor element 10 fixed on the module case 7 and a plurality of capacitor terminals 11 for electrically connecting the capacitor element 10 to the lead frame 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331140-A (JP)
Title: Holder for stretchable article and method for holding the same
Inventor: NABESHIMA KATSUO
IPC: B65D63/10
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder capable of precisely holding a stretchable article under a contracted condition by a simple work, and a method for holding the same.  <P>SOLUTION: The holder 10 for the stretchable article for holding the stretchable article which is freely stretchably formed and is energized in the stretching direction, is annularly formed in advance by piling up parts of a longitudinal resin strip and fusing them, and is mounted in the stretching direction of the stretchable article, and holds the stretchable article under the contracted condition. A fused force of a fused part prepared by piling up the parts of the resin strip and fusing them together, is not released by the stretching force of the stretchable article itself, but it is such a fused force that can be released by a releasing force by hands. A extending part 11 formed by a part of the resin strip and extending from the fused part is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335232-A (JP)
Title: Lithium secondary battery and manufacturing method thereof
Inventor: YAMAMOTO YUJI
IPC: H01M10/0525
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery which can compensate the deterioration of battery capacity due to irreversible capacity of a negative electrode and can be charged with margin in time after filling of electrolyte solution, and to provide a manufacturing method thereof.  <P>SOLUTION: The lithium secondary battery has an outer package containing a negative electrode 6 that includes negative electrode active material which can absorb and emit at least lithium ions, a positive electrode 5 that includes positive electrode active material which can absorb and emit the lithium ions and nonaqueous electrolyte. At the time of lithium secondary battery assembly, a strip 9 made of lithium aluminum alloy is disposed on the positive electrode or a positive electrode collector with which the strip is connected electrically and the battery is charged within 24 hours after filling of the electrolyte solution. The lithium secondary battery having high charge and discharge capacity is obtained if the battery is charged within 24 hours though the battery is not charged till then after the filling of the electrolyte solution, because harmful reaction occurrence accompanying over-discharging can be suppressed while eliminating the irreversible capacity effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331366-A (JP)
Title: Transport device with elevating/lowering load table
Inventor: ISHIOKA YASUSHI
IPC: B65G17/48
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device equipped with an elevating/lowering load table of low-floor structure, including a load table elevating/lowering means to serve favorably for the transport device.  <P>SOLUTION: The transport device equipped with the elevating/lowering load table is arranged so that the load table 2A is supported on a running body 1 for transportation in such a way as capable of elevating and sinking through a cross link mechanism 3 rising and falling, in which the running body 1 is furnished with a thrust-up operating tool 27 to raise the load table 2A by putting the cross link mechanism 3 in the rising motion with the elevating operation, and a cam rail 36 to elevate the thrust-up operating tool 27 through a cam follower roller 34 installed at its bottom is laid along the running path of the running body 1. A passive motion part 25 for thrusting-up is provided on that link 14a of those constituting a cross link mechanism 3 whose one end is borne in the fixed position on the running body 1 in the middle position between the intersecting fulcrum shaft 15 between the links 14a and 14b and a stationary support shaft 16 on the running body side, and at the top of the thrust-up operating tool 27, a supporting member 32 is installed to support the passive motion part 25 in such a way as capable of making relative movement in the horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308387-A (JP)
Title: Hanging wheel system unit and normally closed smoke-insulating fire door device using hanging wheel system unit
Inventor: ANDO KAZUAKI
IPC: E05D15/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally closed smoke-insulating fire door device with a speed regulating function, having four hanging wheels on one side.  <P>SOLUTION: The fire door of a simple structure comprises a guide rail of a substantially C-shape in cross section disposed to tilt and the four hanging wheels disposed on one side to hang the fire door to automatically close. The fire door further comprises an automatic-closing speed regulating device. When an opening part is automatically closed, the fire door is pressed against an opening part side by a pressing means upon complete close of the door so that the smoke may also be prevented from flowing out by providing a smoke insulation member on a periphery of the opening part side in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343886-A (JP)
Title: Embedded magnet type motor
Inventor: EGAWA KANAME
IPC: H02K1/22
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To offer an embedded magnet type motor which can reduce torque ripple and also suppress the drop of torque.  <P>SOLUTION: This embedded magnet type motor is equipped with a stator 2 which is equipped with teeth 7 at equal angular intervals, and a rotor 3 which has two or more rotor cores where two or more storage holes 61-68 are made in the circumference and magnetic path forming parts 71-78 extending between adjacent storage holes are made and in which a magnet 15 is arranged rectilinearly in the axial direction in each storage hole. The magnetic path forming parts are set so that each circumferential center of adjacent magnetic path forming parts and the circumferential centers of the teeth 7 are not aligned with each other at the same time. For a third rotor core 13, first core parts 81 and 83, which have first properties with the interval between adjacent magnetic path forming parts being a first interval, and second core parts 82 and 84, which have second properties with the interval between adjacent magnetic path forming parts being a second specified interval, are arranged alternately in the circumference. The two or more rotor cores have mutually different properties, and also they are set so that the waveform of each phase may offset the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340261-A (JP)
Title: Gear supporting structure for transmission gear device
Inventor: TAKAHARA SHUHEI
IPC: F16H3/089
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a falling phenomenon of two transmission gears arranged so as to be adjacent to each other while keeping a compact property in an axial direction of a transmission gear device.  <P>SOLUTION: In the gear supporting structure for the transmission gear, two transmission gears fitted with the same transmission shaft, for example, a transmission output shaft 6 so as to independently idle run are arranged so as to be adjacent to each other. To the adjacent transmission gears, for example, an output side three-speed gear 43 and an output side four-speed gear 44 on the transmission output shaft 5 are adapted. A boss 85 of the output side three-speed gear 43 is extended to the output side four-speed gear 44 in an axial direction, and a boss 86 of the output side four-speed gear 44 is fitted with an outer peripheral surface of the boss 85 of the output side three-speed gear 43 so as to idle run. Preferably, among the output side four-speed gear 44 and the output side three-seed gear 43, the boss of the transmission gear having a large diameter is extended to the transmission gear having a small diameter in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348993-A (JP)
Title: Power supply device and induction heating device
Inventor: YO YAKU
IPC: H05B6/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device capable of induction heating at different frequencies in a simple structure.  <P>SOLUTION: A fundamental wave superposing higher harmonic components is converted into a voltage square wave of a given frequency by an inverter 121B and supplied. The fundamental wave of the voltage square wave gets in a state of a series resonance by a series resonance circuit 122A of a reactor L and a first capacitor C1 and an induction heating coil 110, and an object to be heated 101 is heated by induction. An n-th higher harmonic wave of a higher harmonic component of the voltage square wave gets in a state of a parallel resonance by an equivalent capacitors of the first capacitor C1 and a second capacitor C2 and the induction heating coil 110, and the object to be heated 101 is heated by induction. Induction heating can be carried out at different frequencies with one resonator 121 and one induction coil 110, which simplifies the structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349037-A (JP)
Title: Electrode for fuel cell
Inventor: YAMAMOTO TAIZO
IPC: H01M8/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for preventing a polymer electrolyte material from being decomposed by a radical resulting from hydrogen gas, which has passed through an electrolytic film, in an air electrode side catalyst layer of a fuel cell.  <P>SOLUTION: The air electrode side catalyst layer has a first catalyst layer on a side of the electrolytic film and a second catalyst layer on a side of a diffusion layer, where a gas transfer resistance of the first catalyst layer is higher than a gas transfer resistance of the second catalyst layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344338-A (JP)
Title: Washing machine
Inventor: IITAKA MAKOTO
IPC: D06F37/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect the vibration of a washing machine by an inexpensive and reliable method and reduce the vibration and noise of the washing machine.  <P>SOLUTION: The washing machine comprises an outer tub 4 as a water receiving layer swingably suspended in a case 1, an inner tub 5 rotatably provided in the outer tub 4 and a motor rotating the inner tub 5. A piezoelectric vibrating plate Bz1 made up of a piezoelectric element 21, and a metal plate 22 to which the piezoelectric element 21 adheres, and a vibration sensor made of a case 23 supporting the outside periphery of the piezoelectric vibrating plate Bz1 and incorporating it are installed in the upper portion or the lower portion of the outer tub 4 of the washing machine to ensure that the polarization direction of the piezoelectric element 21 is parallel with the rotating shaft of the inner tub 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI