baber/WOPTO huggingface dataset:
Patent JP-2004248362-A (JP)
Title: Inverter and refrigerator
Inventor: YAMADA KENSHO
IPC: H02M7/48
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter and a refrigerator capable of suppressing rising of temperature of a power semiconductor.  <P>SOLUTION: A plurality of power semiconductors 38 form an inverter circuit 33, and a micro computer 37 controls switching of the power semiconductors 38. The micro computers 37 sets any one of power semiconductors 38 to be on-operation for a set time T just before a motor 11 is driven, and makes a DC current flow the motor 11 so that the rotor of the motor 11 is aligned with an initial position. The power semiconductors 38 are rotated to be set on-operation each time the control is performed. So, even if start/stop of the motor 11 is frequently performed, the energizing is distributed among the power semiconductors 38 to avoid concentration of heat. The temperature of any one of the power semiconductor 38 is suppressed from rising excessively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247177-A (JP)
Title: Composite plasma generating device
Inventor: SASAKI YASUHIRO
IPC: H05H1/28
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stably sustaining plasma by enabling a lower end part of a direct-current plasma generating device to be stably cooled, and to enable to reduce a necessary area of installation space of a composite plasma generating device.  <P>SOLUTION: The composite plasma generating device comprises a direct-current plasma generating device U3, a cooling jacket U2 covering an outer side face and a tip part of the direct-current plasma generating device U3, a sheath gas channel forming cylindrical member 23 forming a cylindrical sheath gas channel L on an outer periphery of the cooling jacket U2, a ring-shaped gas flange 21 generating a swirling flow of the sheath gas in the sheath gas channel L, and a high-frequency induction plasma generating device U1 equipped with an inner cylinder 16 adjacent to a downstream end of the sheath gas channel forming cylindrical member 23 and an outer cylinder 1 arranged so as to form a cylindrical cooling water channel 18 outside it as well as a lower-part cooling water channel making the swirling flow of the cooling water generated at the cylindrical cooling water channel 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323401-A (JP)
Title: Connected home network console
Inventor: SAGEY RICHARD W
IPC: G06F3/048
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient, comprehensible console for accessing device information of devices within the network.  <P>SOLUTION: This relates to a system for providing the home network console. In a first aspect, the network console provides device information for physical devices within a network. The network console is non-hierarchical in as much as all the devices within the network are indicated in a single level. Thus a user does not have to click through multiple levels to access devices. In a further aspect, the network console includes agents capable of communicating device information to the network console. Inclusion of an agent in an individual device allows for dynamic updating of device information. The dynamic updating includes assisting in the connection of a new device to the network. Furthermore, the device agent is capable of communicating device information related to supportable network activities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253830-A (JP)
Title: Wireless device
Inventor: MATSUMURA TAKASHI
IPC: H04W88/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To notify an index about communication quality, depending on changes in a radio wave environment.  <P>SOLUTION: A demodulator 42 applies demodulating processing to a received signal. A decoder 46 applies inverse spread spectrum processing to the demodulated signal. Further, the decoder 46 calculates a CIR value 204 to output it to a CPU 26 and a predictor 48. The predictor 48 derives a CIR value 208 at the next reception timing from the CIR value 204. The CIR value 208 is converted into DRC by a CIR-DRC converting table 50. The CPU 26 processes received data 200 in its inside, or transmits the data to a PC 20 connected to the outside via an external IF unit 34. A communication quality index to be informed to a user is obtained by an arbitrary method on the basis of the CIR value 204, and is displayed on a display unit 30 by a symbol such as an antenna mark etc. Also, this index is transmitted to the external PC 20 by the unit 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250886-A (JP)
Title: Buffer stop
Inventor: OTSUKA SEIZO
IPC: E01F13/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer stop which effectively uses a waste resin material, comes in and out of the ground surface, and hardly wears off the upper end section by friction.  <P>SOLUTION: In the buffer stop providing a columnar body 1 capable of coming in and out in the inside and outside directions of the ground surface 30 to the inside of a cylindrical columnar body bracket 20 embedded in the ground surface 30 in a state to prevent the buffer stop from coming out, the columnar body 1 includes a strut 2 and a cylindrical external facing member 3 provided to the outside of the strut 2, the upper end section of the columnar body 1 is covered with a metal-made cap 5 and, at the same time, the external facing member 3 uses the waste resin material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251661-A (JP)
Title: Pressure sensor
Inventor: SHIMAKAWA SEIICHI
IPC: G01L9/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor which is inexpensively and easily manufactured in a pressure sensor for measuring pressure by converting pressure to be measured into an electric signal.  <P>SOLUTION: The pressure sensor 1 is provided with: a pressure detection element 21 having a detector 213 provided with a first electrode 213A; a mounting part 13 to which the pressure detection element 21 is mounted; an electrode holder 22 provided for the mounting part 13 in such a way as to surround the pressure detection element 21 and to be separated at a prescribed interval for holding a second electrode 221; and a gap 24 formed between the pressure detection element 21 and the electrode holer 22. One face of the gap 24 is closed by the mounting part 13. The first electrode 213A is connected to the second electrode 221 by a bonding wire 23, and the bonding wire 23 is coated with a coating material 25. The coating material 25 is provided at least from the periphery of the bonding wire 23 to a coating material filing part 241A, and provided with a communicating part 26 open to the external space on the other end side of the gap 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252136-A (JP)
Title: Camera and method for mounting outer surface member of camera
Inventor: MIZOGUCHI NAGAMASA
IPC: G03B17/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera on which an outer surface member can be mounted without considerable deformation.  <P>SOLUTION: The camera comprises a camera body which protrudes part of a peripheral wall from at least one of a first connecting part of a first face and the peripheral wall, and a second connecting part of a second face and the peripheral wall, and an outer surface member mounted on the camera body with one end situated near the first connecting part. When the minimum size from an end of an inner wall of the outer surface member situated near the first connecting part to an inner wall of the outer surface member situated near the second connecting part is represented by D1<SB>min</SB>, the maximum size from the end of the inner wall of the outer surface member situated near the first connecting part to an inner wall of the outer surface member covering the peripheral wall is represented by D2<SB>max</SB>, and the maximum size in a direction which meets the first and second faces in the inner wall of the outer surface member covering the peripheral wall is represented by D3<SB>max</SB>, the expressions: D1<SB>min</SB><D2<SB>max</SB>, D1<SB>min</SB><D3<SB>max</SB>, D2<SB>max</SB><D3<SB>max</SB>are satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297782-A (JP)
Title: Chemical mechanical polishing process of dual orientation polycrystalline material
Inventor: ANTONELL MICHAEL
IPC: B24B37/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing (CMP) process employing chemically active slurry having polarity selected to have an effect on the relative oxidation rate of respective crystal faces of a polished polycrystalline surface.  <P>SOLUTION: The polarity of slurry is controlled to keep the equilibrium of a material removing rate from respective crystal faces during a CMP process. A polar solute may be added to a base solvent in order to obtain a desired polarity. The CMP process of a tungsten thin film normally utilizes aqueous slurry containing an abrasive, an oxidizing agent, and a solute having polarity lower than that of water. Colloidal silica, hydrogen peroxide and benzene may be employed, respectively, as the abrasive, oxidizing agent and solute.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004570-A (JP)
Title: Method for producing silver halide emulsion
Inventor: NAKATSUGAWA HARUYASU
IPC: G03C1/015
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultrafine grain emulsion having monodispersibility and low probability of occurrence of twin crystals and to obtain very thin tabular grains ensuring satisfactory thinness of tabular grains and dissipation of undissolved residual grains by carrying out growth using the ultrafine grain emulsion.  <P>SOLUTION: In a method for producing a silver halide emulsion by mixing an aqueous silver salt solution with an aqueous halide solution, at least one of the aqueous silver salt solution and the aqueous halide solution is introduced as a jet (straight flow) into a mixing vessel having a region in which the jet slows down and the other solution to be mixed is introduced into the jet before the velocity of the jet decreases to 1/10 of the velocity at entering into the slowing down region to control pBr when the two solutions are mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256681-A (JP)
Title: Ultraviolet-curing resin composition and optical disc using the composition
Inventor: SAITO KOICHI
IPC: G11B7/254
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing resin composition which is excellent in anticorrosiveness and adherence to a thin film comprising silver or its alloy, and an optical disc which, even when silver or its alloy is used as the material for the light reflecting layer of the optical disc, has high durability (high reliability) comparable to that obtained when gold is used as the material for the light reflecting layer.  <P>SOLUTION: The ultraviolet-curing resin composition is used as a material for forming a cured film for the protective layer of a light reflecting layer comprising silver or its alloy. It comprises a composition containing a thioether compound represented by general formula (1) [wherein A is a (meth)acryloyl group; O is an oxygen atom; R1 and R2 are each a 1-15C alkylene group; and S is a sulfur atom]. The optical disc is obtained by using the composition to form a cured film for its protective layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258494-A (JP)
Title: Nd filter
Inventor: HIGASHIYAMA NAOYUKI
IPC: G02B1/11
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ND filter having a uniform transmission characteristic and an anti-reflection characteristic to the wavelengths of visible light region by preventing a wide lens from lacking in the peripheral light quantity.  <P>SOLUTION: The ND filter 10 is constituted of a transparent substrate 11 of a glass having almost circularity in a plane section, a low refractive index dielectric thin film 12 formed of magnesium fluoride (MgF<SB>2</SB>), a metallic thin film 13 formed of nichrome (NiCr), and a high refractive index dielectric thin film 14 formed of tantalum pentaoxide (Ta<SB>2</SB>O<SB>5</SB>). The low refractive index dielectric thin film 12 is laminated to cover the upper surface of the transparent substrate 11, and acts as a reflection reducing optical coating (anti-reflection coating). Moreover, as the upper layers of this low refractive index dielectric thin film 12, the metallic film 13 and the high refractive index dielectric thin film 14 are concentrically and sequentially laminated only in the center part of the low refractive index dielectric thin film 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263386-A (JP)
Title: Floating floor plate
Inventor: TAKEUCHI MAKOTO
IPC: E04F15/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating floor plate capable of improving strength and durability (weatherability) in the floating floor plate provided on the rooftop of a building, forming a large-sized floating floor plate (for example, surface dimension: 100 x 100 cm) easily, withstanding use for a long time, and contributing to labor saving in construction.  <P>SOLUTION: This floating floor plate is constituted to stretch it on the rooftop of the building. This floating floor plate is manufactured using cement, pozzolan minute powders having average particle size of 1 μm or less, fine aggregate having particle size of 2 mm or less, fibers (for example; steel fiber having length of 2 mm or more and ratio of length to diameter of 20 or more), quartz powders having average particle size of 3 to 20 μm, fiber-like particles and/or thin piece-like particles having grain size of 1 mm or less, and a compound containing water reducing agent and water. A surface layer part selected from a group composed of color mortar, color concrete, and granite is arranged and integrated in the compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266057-A (JP)
Title: Oxide semiconductor light emitting element and manufacturing method therefor
Inventor: SAITO HAJIME
IPC: H01S5/028
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnO semiconductor light emitting element which suppresses reactive current and is superior in reliability.  <P>SOLUTION: Metal oxide, metal nitride and an insulating protection film are formed on a main surface of the ZnO semiconductor light emitting element. The insulating film is coated with an insulating organic thin film if desired. The element is protected from a reducing atmosphere and aging deterioration is suppressed. Since reactive current flowing on a surface of the element is suppressed, luminous efficacy improves. Thus, the oxide semiconductor light emitting element which is superior in reliability and has high luminous efficacy can be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003227838-A (JP)
Title: Automated analyzer
Inventor: CAREY GLEN A
IPC: G01N21/76
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated analyzer for performing assay testing for various liquids, capable of speedily performing tests with few variations.  <P>SOLUTION: In the automated analyzer, a means for separating detectable products includes both a first magnetic means and a second magnetic means. The first magnetic means includes both a first upstream magnet for generating a first magnetic field at a first level along the side wall of a cuvette and a second downstream magnet for generating a second magnetic field at a second level along the side wall of the cuvette below the first level for locating paramagnetic particles below the upper layer of a resuspension. The second magnetic means assists the paramagnetic particles in suspending in the resuspension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004263811-A (JP)
Title: Fastener
Inventor: YONEOKA AKIRA
IPC: F16B19/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening device which will not come off a mounting hole in a panel member even when unpredicted external force is added to a tip of a shaft part of a pin.  <P>SOLUTION: This faster comprises two parts of a grommet 1 and a pin 2. The grommet 1 is provided with a flange part 3 and a leg part 4 that is expansible, an insert hole 7 is formed from a center of the flange part 3 to an inner part of the leg part 4, and an engagement claw 9 is formed on an inner surface of the leg part 4 that is expansible. The pin 2 is provided with a head part 5 and the shaft part 6 to be inserted into the insert hole 7, and an engagement surface 14 and a lock surface 15 to be respectively engaged with the engagement claw 9 are formed on the shaft part 6. As unpredicted external force is added to the tip of the shaft part 6 of the pin 2 in a fastened and fixed state of the panel members P1 and P2, the engagement claw 9 is engaged with the lock surface 15 of the pin 2. The fastener is thus prevented from coming off the mounting hole H1 in the panel members P1 and P2 itself, or it is prevented from causing the pin 2 to return to a temporarily locked state if it is kept from coming off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271780-A (JP)
Title: Image forming apparatus
Inventor: NOSE YOSHITAKA
IPC: G03G15/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To carry out paper feeding well by adjusting the moisture in the paper by providing a heating means to feed the exhaust air of a fixing device to a paper feeding part of an image forming apparatus.  <P>SOLUTION: In the image forming apparatus, an exhaust device 24 exhausting the air from the fixing device 20 is provided with pipes toward an opening 26a and an opening 28a, and with a means to switch the exhaust system by a changeover valve 27 in an exhaust path of an exhaust fan 25. The exhaust air from the fixing device 20 is guided toward the paper feeding part according to the information of the environmental conditions detected by a humidity sensor 31 and a temperature sensor 32, and control condition set to a control means 30, and then the moisture contained in the paper can be adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270297-A (JP)
Title: Building exterior heat insulating panel and building exterior heat insulating construction method using the same
Inventor: MATSUI YASUYUKI
IPC: E04B1/70
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building exterior heat insulating panel and a building exterior heat insulating construction method shortening a construction process and reducing the formation of a waste material.  <P>SOLUTION: This building exterior heat insulating panel 10 is formed by jointing a heat insulation material 12 to a structural panel 11 with the same width as the spacing of building framework columns, and has fixed parts 13 to the building framework columns on both sides in the width direction. The heat insulation panel 10 is arranged in close contact on the outdoor side of the building framework columns 41 so that the heat insulation material is placed on the outdoor side, and the fixed parts 13 are fixed to the building framework columns using fasteners 51. Airtight seals 61 are stuck to the fixed parts to mount heat insulation materials 31 for the fixed parts, and the airtight seals 61 is stuck to the joint parts. Structural yield strength is formed, and heat insulating property and airtightness are secured. A heat insulation panel 20 is provided with venting furring strips 21 on the surface of the heat insulation material 12, corresponding to the positions of building studs 42, and fixed to the building studs 42 by heat insulation fasteners 52 to shorten the construction process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271420-A (JP)
Title: Instrument for measuring inclination angle of bead
Inventor: TAKAI TETSUYA
IPC: G01B5/24
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bead inclination angle measuring instrument of high measuring precision.  <P>SOLUTION: This bead inclination angle measuring instrument 10 is constituted of a base body 15 of a laterally long rectangular shape, a reference part 11 projected downwards from the base body 15, and abutting respectively on an inner end rim flange 4a formed in a rim 1 of a measuring object, and an inner bead seat part 5a therein, a movable support body 12 arranged in the base body 15, and abutting respectively on an outer end rim flange 4b formed in the rim 1, and an outer bead seat part 5b therein, and a dial gage 14 arranged between the reference part 11 and the movable support body 12. A bead inclination angle θ is measured based on a perpendicular distance x in a movable part 13 lower end of the dial gage 14 with respect to an imaginary line k connecting a lower end of the reference part 11 and a lower end of the movable support body 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269815-A (JP)
Title: Method for producing urethane resin powder
Inventor: FURUTA TSUYOSHI
IPC: C08J3/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing urethane resin powder, producing the urethane resin having a good melting property on a slush molding and the urethane resin powder which is excellent in powder flow property and therefore from which a molded product having a sufficiently excellent appearance is obtained, without using large amounts of an organic solvent and water.  <P>SOLUTION: This method for producing the urethane resin powder (E) is provided by bringing a compressible fluid (C) in contact with a composition for forming the urethane resin consisting of a polyamine (A) having 2 or ≥2 primary amino groups and/or secondary amino groups in which at least one of the primary amino and secondary amino groups has a form of carbonic acid salt, and a bi-functional or ≥2-functional urethane prepolymer (B), as essential components, and then expanding the obtained mixture (D) by reducing pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267684-A (JP)
Title: Toilet seat device
Inventor: SHINODA HIDEO
IPC: A47K13/24
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device which can stably detect the user seated even when a toilet seat cover is mounted on a toilet seat.  <P>SOLUTION: The toilet seat device includes a pair of projections 15 arranged on a lower surface of the toilet seat 13, a light emitting element 16 arranged on one of the projections 15, and a light receiving element 17 arranged on the other projection 15. Then the toilet seat device is comprised of an optical axis 19 extending in a manner crossing a toilet seat hole 18, and therefore even if the toilet seat cover 20 is mounted on the toilet seat 13, the projections 15 are protruded from the toilet seat cover 20, which enables the toilet seat device to stably detect the the user seated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280886-A (JP)
Title: Objective lens driving device
Inventor: ISHIKAWA TAKASHI
IPC: G11B7/095
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device, by which a tilt is adjustable with high sensitivity when the tilt driving is allowed, while being excellent in the stability of the focus driving operation.  <P>SOLUTION: A lens holder 2 for holding the objective lens 1 is movably supported in at least the focus direction through conductive springs 10 etc., and magnet couple 4a, 4b are arranged on the substrate 9 by facing oppositely. At this time, a magnet 12 (3rd magnet) for correction is arranged facing oppositely with one 4a (1st magnet) of magnets for driving, and a coil 5 is prepared between this correction magnet 12 and the driving magnet 4a, and another one 4b (2nd magnet) of driving magnets is arranged inside a winding of the coil 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI