baber/WOPTO huggingface dataset:
Patent JP-2005192989-A (JP)
Title: Orthodontic bracket
Inventor: SHIRASUGA NAOKI
IPC: A61C7/14
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthodontic bracket accurately mountable to a surface of teeth for effectively performing orthodontic treatment.  <P>SOLUTION: This orthodontic bracket 21 is positioned on a bottom surface 24a of a slot 24, and includes the center line 24b extending in the longitudinal direction of the slot 24, and attaches a mark 26 to the whole or a part of the contour line formed by crossing a vertical surface to the bottom surface 24a of the slot 24 with a surface of a body 22. The mark 26 can be selected from a projection strip, a projection, a groove and a cutout formed on the contour line. The bracket particularly suitable for an indirect method can also be provided by arranging a through-hole 62 penetrating through a surface of the bracket 21 from a reverse surface 2a of the body 22 along a straight line passing through a point formed by crossing a straight line formed by crossing the vertical surface to the bottom surface 24a of the slot 24, including the center line 24b of the slot 24 and a bottom surface of the body 22, with a vertical surface to the center line 24b of the slot 24, that is, a surface of dividing the body 22 into two parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006019383-A (JP)
Title: Magnetic field detecting element and forming method thereof
Inventor: SHOJI SHIGERU
IPC: G01R33/09
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detecting element capable of stably detecting a signal magnetic field in higher sensitivity by reducing 1/f noise through control of generation of hysteresis.  <P>SOLUTION: The magnetic field detecting element is provided with a deposit layer 21 having the magnetizing direction J21 deposited in the constant direction (Y direction), a free layer 23 which changes in accordance with an external magnetic field H and indicates the magnetizing direction J23 in parallel to the magnetizing direction J21, when the external magnetic field H is zero, and a laminating material 20 including an intermediate layer 22 held between the deposit layer 21 and free layer 23. Since thickness of the intermediate layer 22 is set to provide a positive exchange bias field Hin, when a read current flows under the condition that the magnetizing directions J21 and J23 are stabilized and the external field H is applied in the direction orthogonal to the magnetizing direction J21, generation of hysteresis in the relationship between change in the external field H and change in resistance R can be controlled. As a result, 1/f noise can be restrained and the signal field can be stably detected in higher sensitivity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014836-A (JP)
Title: Cabinet of vibration deadening dishwasher
Inventor: KIKUCHI MASAMI
IPC: A47L15/42
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet of vibration deadening dishwasher with a simple structure that can highly reduce noise and even exerts antimicrobial effect in good cases.  <P>SOLUTION: A cabinet 2 of a dishwasher 1 is composed of bicrystal vibration deadening metal alloy and is effective in reducing noise caused by washing water and is also antibacterial depending on the composition of the vibration deadening metal alloy. It is desirable that the vibration deadening metal alloy of twin type constituting the cabinet 2 is composed of any one of Cu-Al-Mn alloy, Mg-Zr alloy, Mn-Cu alloy, Mn-Cu-Ni-Fe alloy, Cu-Al-Ni alloy, Ti-Ni alloy, Al-Zn alloy, Cu-Zn-Al alloy, Mg alloy, Cu-Al-Co alloy, Cu-Al-Mn-Ni alloy, Cu-Al-Mn-Co alloy, Cu-Si alloy, Fe-Mn-Si alloy, Fe-Ni-Co-Ti alloy, Fe-Ni-C alloy, Fe-Cr-Ni-Mn-Si-Co alloy, and Ni-Al alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019104-A (JP)
Title: Backlight unit and liquid crystal display device
Inventor: YAMAGUCHI YASUO
IPC: G02F1/13357
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit usable for visibility improvement of a liquid crystal display panel by enhancing luminance in LED installation interval areas on a light guide plate to reduce a luminance difference among areas corresponding to a display area of the liquid crystal display panel, and allowing reduction of the size of a frame thereof; and to provide a liquid crystal display device using the backlight unit.  <P>SOLUTION: This backlight unit 1 is so structured that a plurality of LEDs 6 are arranged at predetermined intervals along a side end face 2a of the light guide plate 2; and light emitted from the respective LEDs 6 is entered from the side end face 2a of the light guide plate 2 into the light guide plate 2, and multiply reflected in the inside thereof to emit it as flat light from a surface of the light guide plate 2 facing to the liquid crystal display panel 10, whereby the display area of the liquid crystal display panel 10 is irradiated. Projecting parts 7 extended so as to partition the respective LEDs 6 are formed at an end of the backlight unit on the side end face side of the light guide plate 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022832-A (JP)
Title: Valve mechanism and its manufacturing method
Inventor: TACHIHARA SHIGERU
IPC: F16K25/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve mechanism in which an annular valve seat made of corrosion- and erosion-resistant alloy is applicable to a valve seat formed in a place having a narrow opening, and its manufacturing method.  <P>SOLUTION: A part in an annular valve seat 6 is cut to be deformed and inserted into a valve casing 2. After that, the deformed annular valve seat 6 is made to be restored so as to carry out fixation onto the valve casing 2 and connection between cut portions. Even if an opening is narrow, the deformation of an annular seat 1 allows insertion of the annular valve seat 6 made of corrosion- and erosion-resistant alloy can be mounted inside. Even in this type of valve mechanism 1, therefore, the corrosion- and erosion-resistance of the valve seat 5 can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023000-A (JP)
Title: Combustion chamber
Inventor: FUKUMA YOSHITO
IPC: F27D1/12
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion chamber capable of preventing adhesion/growth of dust contained in exhaust gas discharged from an ash melting furnace to its own inner wall surface or the inner wall surface of a duct communicating with a downstream-side facility.  <P>SOLUTION: This combustion chamber 1 comprises a lower cooling part 4 cooling the exhaust gas introduced to the inside through a gas inlet port 3 by refrigerant (hot water) atomization from a spraying nozzle 10 provided below the gas inlet port 3 and radiant cooling from a cooling jacket 6 arranged on a circumferential part to a temperature lower than the melting point of the dust to solidify and remove the dust in the exhaust gas, and an upper combustion part 5 provided above the lower cooling part 4, which performs combustion treatment of the exhaust gas after cooling treatment to remove combustion gas in the exhaust gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024757-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: SAISU SHIGENORI
IPC: H01L31/04
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap solar cell and a method of manufacturing the same having a passivation layer which has excellent passivation effect, a high power generation efficiency, and further a low manufacturing cost.  <P>SOLUTION: The solar cell includes an emitter layer and a passivation layer at least in the light receiving surface side of a semiconductor substrate, and electrodes formed in the light receiving surface side and the rear surface side of the semiconductor substrate. The emitter layer is formed on the front surface of the light receiving surface side of the semiconductor substrate by a thermal diffusion method. The passivation layer is a glass layer formed on the emitter layer by the thermal diffusion method. The method of manufacturing the solar cell includes the steps of forming the emitter layer by the thermal diffusion method, retaining the glass layer deposited on the emitter layer in the thermal diffusion method as the passivation layer without removing, and then forming the light receiving surface side electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349161-A (JP)
Title: Portable plastic bag for umbrella
Inventor: KONDO MAYUMI
IPC: A45B25/24
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic bag which permits the easy mounting of a wet umbrella and makes a user get on a conveyance or enter a building without a feeling of discomfort due to wetting from rain or a wet umbrella on a rainy day, and is easy to carry and convenient.  <P>SOLUTION: The plastic bag (1) is formed into an inverted trapezoidal cone and is provided with lugs (2) and (3) to grasp to mount an umbrella on the facing surfaces of the upper portion and takes the form of a bellows and can be folded and compressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021174-A (JP)
Title: Water purifier
Inventor: SAWADA YOSHIFUMI
IPC: A01K63/04
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for purifying water at a low cost by making a pathogen such as a virus in water extinct, removing ammonia or the like.  <P>SOLUTION: A water purifier 1 includes a purifying member 14 at least the upper part of which is formed of a photocatalyst and a water introduction member 16 introducing water required to be purified on the purifying member 14, and is provided with a first photocatalyst tank the purifying member 14 of which is irradiated with sunlight through supplied water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024537-A (JP)
Title: Power control apparatus and method
Inventor: NAKADA TOMOYUKI
IPC: G05F1/45
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a heater by suppressing overpower applied to the heater during startup and ensure a quick temperature rise in a power control apparatus that performs quick heating control on the heater.  <P>SOLUTION: A current detecting section 27 detects a supply current fed to the heater 15 from an AC driving power supply 17 through a switching section 19. A voltage detecting section 29 detects a supply voltage applied to the heater 15 from the driving power supply 17. A resistance value calculating section 31 calculates the resistance value of the heater 15 in each AC half period based on the detected current value and the detected voltage value. A power calculating section 33 calculates power P applied to the heater 15 in each half period based on the detected voltage value and the calculated resistance value. An operation amount correction computing section 35 calculates the coefficient α of supply power P with respect to the reference power P' applied to the heater 15, computes an corrected operation amount MVa in each half period obtained by correcting an operation amount MV given to the heater 15 using the coefficient α, and switches on/off the switching section 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026990-A (JP)
Title: Inkjet recording device
Inventor: FUKUDA YOSHIHITO
IPC: B41J2/01
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer that accurately adjusts the impact position of ink drops even if the resolution is high and the ink diameter is small.  <P>SOLUTION: The inkjet recording device detects the positions of flying ink drops by an optical ink drop detection mechanism provided in the device and thereby adjusts the pitch, roll and yaw of the head. The head has motors (64X, 64Y and 64Z) in the X, Y and Z axes and can adjust the pitch, roll and yaw.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029913-A (JP)
Title: Monitor for dissolved gas in oil
Inventor: USHIMARU TAKASHI
IPC: G01N1/00
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable monitor for dissolved gas in oil capable of enhancing an extraction rate of the dissolved gas, and capable of reducing dispersion of the extraction rate, by preventing a measurement-finished sample oil from being mixed with a newly collected sample oil, and by preventing a volume of a gas extraction space in a gas extraction chamber from being fluctuated.  <P>SOLUTION: In this monitor for the dissolved gas in the oil provided with a gas extraction part 4, a gas measuring part 16 and a control part 23, the gas extraction chamber 6 is pressurized by an air pump 18, when replacing an insulating oil in an oil sampling chamber 5. The gas extraction chamber 6 is communicated with the oil sampling chamber 5 to make pressures of the both chambers equal by a bypass pipe line 15, when extracting the dissolved gas into the gas extraction chamber 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028673-A (JP)
Title: Method for producing electrically conductive cellulosic fiber material
Inventor: MIZOGUCHI IKUO
IPC: D06M13/352
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electrically conductive cellulosic fiber material by conjugating a cellulosic fiber base material with a pyrrole-based polymer to impart conductivity to the final fiber material, enabling the pyrrole-based polymer to be uniformly conjugated on the fiber surface and enabling the cellulosic fiber base material in any form to be imparted with sufficiently high conductivity.  <P>SOLUTION: The method for producing the conductive cellulosic fiber material comprises the following process: As a silane coupling agent, a 1st solution containing an alkylalkoxysilane bearing hydrophilic functional group on the alkyl side chain is applied onto the cellulosic fiber base material followed by drying under heating to obtain a cellulosic fiber intermediate borne with the silane compound at least on the fiber surface. Next, the above intermediate is impregnated with a 2nd solution containing an oxidatively polymerizing agent and a dopant to obtain a cellulosic fiber precursor, which is then exposed to the pyrrole-based polymer's monomer vapor and subjected to vapor-phase polymerization, thus conjugating the cellulosic fiber base material with the pyrrole-based polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033400-A (JP)
Title: G-code reservation system and portable telephone device used therefor
Inventor: EBIHARA HITOSHI
IPC: H04M1/00
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation system by which recording reservation using G-codes can be executed by simple operation.  <P>SOLUTION: This portable telephone device with a camera is provided with the camera for photographing the G-codes described on TV program listings of newspapers and TV program information magazines or the like, an image recognition function for recognizing the G-code from the photographed image, and a wireless transmission function for transmitting the recognized G-code to a recording device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027543-A (JP)
Title: Light alloy made seat back frame for automobile
Inventor: NAGAYAMA MASAKI
IPC: A47C7/40
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a light alloy made seat back frame for an automobile capable of preventing large protrusion of a broken part with a simple constitution even when a wide flat plate shape lower part is broken by receiving external force in collision, etc.  <P>SOLUTION: The whole frame is integrally formed of light alloy by forming it in a roughly inverted U-shaped frame including an upper part 10 and left and right parts 11, 12 and forming the lower part 13 in a wide flat plate shape with a width spanned between downward rear edges of the both side parts. A metallic band type plate material 2 is fixed on a flat surface of the lower part 13 by putting it in the longitudinal direction, at least two oblong holes 2a, 2b are provided on a plate surface of the band type plate material 2 and bolts 3a, 4a to penetrate through the plate surface of the lower part 13 roughly from a central position of the oblong holes 2a, 2b are fastened with nuts 3b, 4b to abut and fix the band type plate material 2 on the plate surface of the lower part 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337627-A (JP)
Title: Discharge lamp for photodynamic therapy
Inventor: HIRAMOTO TATSUMI
IPC: A61P31/04
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp which radiates the light suitable for the photodynamic therapy (PDT) and diagnosis (PDD) in the photosensitive agents used for the therapy or the diagnosis.  <P>SOLUTION: In the discharge lamp for the photodynamic therapy, 0.1 μmo1/cm<SP>3</SP>or more of Rb as a luminous element is sealed in for radiating the light with a wavelength range of 755 nm to 800 nm in a discharge lamp which radiates the light with a wavelength compatible with the photoabsorption wavelength of the photosensitive agent that has a relatively large photoabsorption coefficient in the wavelength range of 700 nm to 800 nm and at least one kind or more of gases selected from rare gases of Ne, Ar, Kr and Xe are sealed in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006034473-A (JP)
Title: Dish washing/drying method and dish washing/drying device
Inventor: AOKI RYOZO
IPC: A47L15/44
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dish washing/drying method and a dish washing/drying device which show high washing effects without using a synthetic detergent containing alkylbenzene sulfate and sodium phosphate or the like.  <P>SOLUTION: The dish washing/drying method includes a washing process of soaking used dishes in a bath of an aqueous washing medium containing an amylolytic enzyme, a proteolytic enzyme, and a lipolytic enzyme and of applying vibrations of a frequency of 20-200 Hz preferably. The aqueous washing medium contains the amylolytic enzyme of 0.1-500 LU/mL, the proteolytic enzyme of 0.1-500 LU/mL, and the lipolytic enzyme of 0.1-500 LU/mL.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040660-A (JP)
Title: Organic el panel
Inventor: YOSHIKAWA KATSUJI
IPC: H05B33/04
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel having excellent productivity and capable of suppressing crack of a sealing member even in an adhesion process thereof as much as possible.  <P>SOLUTION: The organic EL panel 1 arranges an organic EL element 8 constituted by holding an organic layer 5 at least containing a luminescence layer between a pair of electrodes 3 and 6 on a transparent substrate 2; and covers the organic EL element 8 with a sealing member 7 made of a glass material. The member 7 has a contact part 7A disposed at an outer periphery edge position contacting with the substrate 2; and a storage part 7B consisting of a space part in which the EL element 8 positioned inside the contact part 7A is housed, and a reinforcing part 7E with an arc shape is provided between a bottom wall 7C and an inner peripheral wall 7D of the storage part 7B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039143-A (JP)
Title: Image forming apparatus and its control method
Inventor: ISHII EIJI
IPC: G03G21/00
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To more safely carry out image formation even in the event that an abnormal state occurs in any one of fixing units.  <P>SOLUTION: The image forming apparatus has the two fixing units and a fixing control device. Each fixing unit includes: a switch for supplying power to its fixing heater; a temperature sensor for measuring the temperature of the fixing heater; and a comparator for determining from the measured temperature whether the fixing heater is operated normally or not, and outputting an error signal when the fixing heater is in an abnormal state. When at least one of the comparators outputs a signal indicating an abnormal state, the fixing control device performs switch control so as to stop the supply of power to the two fixing units. Accordingly, images can be formed more safely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040678-A (JP)
Title: Building and hot water supply system capable of effectively utilizing hot water generated by fuel cell
Inventor: KOMINE YUTAKA
IPC: H01M8/04
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building and a hot water supply system capable of effectively utilizing hot water generated by a fuel cell by supplying hot water to a water supply pipe.  <P>SOLUTION: The building is equipped with the fuel cell; a hot water tank storing hot water generated at the fuel cell; a thermo-valve maintaining temperature of the supplied hot water in a prescribed temperature; and a control part supplying cold water when an amount of heat of the hot water stored in the hot water tank is not larger than a prescribed value, and supplying hot water with a temperature set in advance when an amount of heat of the hot water stored in the hot water tank exceeds the prescribed value, when water is required.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040403-A (JP)
Title: Multiport memory
Inventor: IKEDA YUICHIRO
IPC: G11C11/41
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem; in a multiport memory cell having memory holding circuits, two or more write-in circuits, and two or more read-out circuits, all the circuits have a write-in frequency and a read-in frequency in a unit time in common, therefore, any circuit is required to synchronize with the operation frequency of a circuit which needs the highest accessing capability (rate controlling), and as a result, unnecessary increases in a circuit scale and power consumption are caused in circuits which may have a lower accessing capability.  <P>SOLUTION: Each memory cell 103 is provided with a read/write capability adjusting circuit 104 which can set write-in capability of each write-in circuit and read-out capability of each readout circuitry independently. The read/write capability adjusting circuit 104 is provided with an operational state judging circuit for determining a unit time write-in frequency or a unit time read-out frequency according to an operational state of each circuit. The operational state determination circuit comprises a a noise amount detection circuit 105, an operation end detection circuit 106 or a potential fluctuation detection circuit 107.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040706-A (JP)
Title: Storage battery
Inventor: HASEGAWA TAKASHI
IPC: H01M2/12
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery capable of sufficiently improving not only vibration electrolyte overflow performance but also static electrolyte overflow performance by combining, with one another, horizontal splash-proof plates 21, 23 and 24 and vertical splash-proof plates 22 with slits 22a and 24a formed in center parts thereof, and allowing the vertical length of a cylindrical part 12 to be reduced.  <P>SOLUTION: This storage battery equipped with a vent plug 1 in an electrolyte injection port is so structured that a pair of cylindrical part slits 12b, 12b are formed on the cylindrical part 12 of the vent plug 1; and a splash-proof body 2 inserted in and mounted on the cylindrical part 12 of the vent plug 1 is provided with the nearly horizontal splash-proof bottom plate 21, a pair of the vertical splash-proof vertical plates 22, 22 erected thereon and having vertical slits 22a at center parts, the nearly horizontal splash-proof top plate 23 for closing the upper side between them, and the nearly horizontal splash-proof eave plates 24 arranged above it and having an eave slit 24a at the center part thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI