baber/WOPTO huggingface dataset:
Patent JP-2005009947-A (JP)
Title: Luminance meter
Inventor: TANAKA AKIHIKO
IPC: G01J1/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance meter for underwater emission luminance measurement in order to use measurement values of a luminance meter as it is as measurement results without depending on correction nor introducing a large-scaled apparatus.  <P>SOLUTION: A hood 11 has an inner wall of low reflectivity and a dome-shaped hollowness. A detection part 12 is provided in the hood at its center. A float 20 is provided so that only an end of the hood is immersed in water while keeping the detection part from being immersed in water when the hood is suspended in water. Just a user's floating the luminance meter on the surface of water makes it possible to immerse only the end of the hood. When the level of water moves up and down, the float moves up and down in time therewith. Luminance measurement is performed with the distance kept constant between the detection part of a luminance meter body 13 and the surface of water. Water surface emission luminance can be accurately measured without receiving water surface reflection light of sunlight and skylight inside the hood.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009763-A (JP)
Title: Flat heat pipe
Inventor: TATSUKAWA MASAHIRO
IPC: F28D15/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive flat heat pipe with improved flatness of a heat pipe surface and a scatter limit of working liquid, and facilitating pipe flattening work.  <P>SOLUTION: In the flat heat pipe provided with a flat pipe 1, and an auxiliary plate 4 arranged in the flat pipe 1 with space parts 8 in both inner side parts of a width direction of the flat pipe, the auxiliary plate 4 is provided with a plurality of slit like grooves facing a flat part of the flat pipe and having a groove-wick function, and a hole 6 communicating the plurality of grooves 5 with at least the space part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348692-A (JP)
Title: System for generating software dynamically and preventing illegal copy
Inventor: OTSU SHUICHI
IPC: G06F21/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for generating software which matches user-specific needs while preventing an illegal copy of software and unauthorized redistribution via a network.  <P>SOLUTION: By generating the software dynamically with a computer which fits to its use based on the needs for the user, information or a specific purpose; the software which matches the needs for the user is generated while preventing the illegal copy and the unauthorized redistribution via the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305691-A (JP)
Title: Diverse vessel
Inventor: SEKIGUCHI KEIJI
IPC: A47G7/03
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diverse vessel having a devised mode usable as a flowerpot, a vase, and a flower container being in common as the vessel for appreciating plants by a novel idea, providing a gorgeous impression even if decorated in a room, and capable of arranging various plants and flowers.  <P>SOLUTION: This vessel body 1 having a gorgeous external appearance and a wide mouth part 6, in its inside, freely exchangeably stores the flowerpot 3, a frog 16 with a receiver base 18, or an auxiliary device 19 for collecting arranged flowers. Or, the bottom part of the vessel body 1 having the gorgeous external appearance is provided with a cylindrical and permeable projection 22 erecting upward and having an opened upper end, and the projection part 22 is freely exchangeably provided with the frogs 16 and 24 or the auxiliary device 19 for collecting the arranged flowers. Or, the bottom part of the vessel body 1 having the gorgeous external appearance and the wide mouth part 6 is provided with the cylindrical projection part 22 erecting upward and having the opened upper end, and the upper end of the projection part 22 projects upward higher than the mouth part 6 of the vessel body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032779-A (JP)
Title: High-efficiency directional coupler
Inventor: KILLEN WILLIAM DEAN
IPC: H05K1/16
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for providing increased flexibility in design for an RF (radio frequency) circuit.  <P>SOLUTION: This is a circuit for processing radio frequency signals. This circuit has a substrate on which the circuit is disposed. The substrate may be a meta-material, and can incorporate at least one dielectric layer. A directional connector and at least one ground can be connected to the substrate. The dielectric layer can include a first region having a first set of substrate properties, and a second region having a second set of substrate properties. The substrate properties include a perittivity and a permeability. A substantial portion of the directional connector can be connected to the second region. The permittivity and/or the permeability of the second region is higher than the permittivity and/or the permeability of the first region. The increased permittivities and/or permeabilities reduce the size of the directional connector, and change the various electric characteristics associated with the directional coupler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005013398-A (JP)
Title: Frying pan
Inventor: OKAYAMA AKIO
IPC: A47J37/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frying pan having such structure that the bottom surface is turned to a flat surface so as to be adaptive to all of heat sources of a gas stove, an electric stove and an induction heating cooker and the peripheral side face extended from the bottom surface is turned to a gently radiused raised surface and nonetheless a cooked object does not scatter outside the frying pan during a cooking operation, the frying pan being obtained by reforming a frying pan of a type having a steep slope in the shape of being inversely broadened toward the end.  <P>SOLUTION: In the frying pan in which a handle is attached to one part of a side face connected from the peripheral edge of the bottom surface by a curved surface, erected and provided with the almost same height, for a main body, the bottom surface is turned to the flat surface, the peripheral side face of the bottom surface is curved little in a radiused shape, and the surface extended therefrom is turned to a vertical raised surface forming a desired depth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014725-A (JP)
Title: Shift operation device of outboard engine
Inventor: YAZAKI MAKOTO
IPC: B63H20/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree in freedom of arranging a transmission mechanism; and to improve lightness of shift operation, by securing the required stroke length of an operation cable, in a shift operation device of an outboard engine.  <P>SOLUTION: This shift operation device of the outboard engine has an operation cable C extending in an engine room by passing through the inside of an outer pipe 35 fixed to a bracket 28 arranged in an under cover 8, a shift rod for switching a shift position of a forward-backward switching device, a driving arm 72 for driving the shift rod, and the transmission mechanism 60 connected to the operation cable C, and transmitting operation force to the driving arm 72. A connecting part 44 of an input arm 61 and a connecting member 50 is connected via a connecting member 40 to the operation cable C and the input arm 61 of the transmission mechanism 60, and is positioned nearer to the bracket 28 than a connecting part 43 of the operation cable C and the connecting member 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017662-A (JP)
Title: Optical fiber fusion splicing device and fusion splicing method
Inventor: ARAKI TETSUAKI
IPC: G02B6/255
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusion splicing device through which optical fibers arrayed at core pitches of 126 to 131 μm can be arrayed naturally, aligned, and fused and spliced at a time.  <P>SOLUTION: The fusion splicing device fuses and splices the plurality of optical fibers 2 at a time by using a V-groove base 5, whose groove pitch P is 126 to 131 μm. The permissible error of the groove pitch is set to ≤0.5 μm to deter axis deviation. Further, connection ends in contact are aligned by a means of measuring the centers of the optical fibers 2 from image luminance and displaying them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019799-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SATO SHIGEO
IPC: H01L27/088
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having fully depleted (FD) SOI transistors whose threshold voltage is easy to adjust.  <P>SOLUTION: The semiconductor device comprises an SOI structure wherein a supporting semiconductor substrate 11, an insulating layer 12, and an active semiconductor layer 13 of the first conductivity type are laminated. The SOI structure has shallow trench isolation regions 16 for partitioning the active semiconductor layer 13 into first and second active regions; semiconductor gate electrodes 22 of the second conductivity type each formed above a part of the surface of each active region; source/drain extension regions 27 of the second conductivity type formed in active regions on both sides of each gate electrode 22; channel regions sandwiched in between the source/drain extension regions 27 in active regions and below the gate electrodes 22; and threshold adjusting regions 17 of the first conductivity type each formed on the surface of the supporting semiconductor substrate 11 and below each gate electrode 22. Each channel region is completely depleted, and each threshold adjusting region 17 partially depleted, with an off-state voltage impressed on the gate electrodes 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082112-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: ONISHI NORIHIKO
IPC: C02F1/72
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method which can sterilize microorganisms and decompose contaminants, has little possibilities of giving rise to environmental problems, and can prevent the corrosion of metals and the adhesion of scale.  <P>SOLUTION: Water containing the microorganisms and the pollutants are irradiated with UV rays. A copolymer in which maleic acid and/or a maleic acid compound, and (meth)acrylic acid and/or a (meth)acrylic acid compound, and hypophosphorous acid and/or hypophosphite are included as constituents is incorporated into the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021313-A (JP)
Title: Method of storing flammable or inflammable liquid, and fire extinguisher
Inventor: NAKAGAWA KAZUAKI
IPC: A62D1/06
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fire prevention and a fire extinguisher, capable of quickly extinguishing a fire by automatically releasing a fire extinguishing agent, with a simple structure and reduced space, to be easily manufactured and installed against a fire assumed to occur in a storage container of flammable or inflammable liquid.  <P>SOLUTION: In normal time, the fire extinguisher 1 comprising the fire extinguishing agent 3 and the container 2 storing the fire extinguishing agent is floated on the flammable or inflammable liquid 4. When a fire breaks out, an opening 7 is formed in the container 2 by melting or rupture when the atmospheric temperature reaches a prescribed value or over, and the fire extinguishing agent 3 inside the container flows out to extinguish the fire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024899-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI IKUO
IPC: G03G15/20
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can complete in a short time a warm-up operation for raising the surface temperature of a fixing body of a fixing means up to fixation temperature without spoiling usability.  <P>SOLUTION: Once the power source is turned on, it is decided whether the temperature T1 of a fixing device 32 (the surface temperature of the fixing roller) is lower than the previously set reference temperature A (e.g. 323K) based on the output of a temperature detection sensor 409 (step S2011). Here, when the temperature T1 of the fixing device 32 is lower than the reference temperature, the warm-up operation is started to raise the electric power distribution of the fixing device 32 and switch a DF 12 to a low-speed mode (steps S2021 to S2041).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021474-A (JP)
Title: Table tennis rubber sheet
Inventor: KANEMITSU YUMI
IPC: A63B102/16
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis rubber sheet 7 bouncing a ball well and having an excellent holding property.  <P>SOLUTION: The rubber sheet 7 includes a foam molded body having a hardness of ≥10 and ≤30 measured by a durometer C of JIS-K7312. The foam molded body is composed of a surface skin layer and an inner foamed layer, and preferably, the skin layer is integrally molded with the foamed layer without interposing a clear interface. Further, the foam molded body preferably has a specific gravity of ≥0.15 and ≤0.5. The foam molded body as a sandwiched rubber 9 is laminated with a solid rubber 11 for making the rubber sheet 7. The rubber sheet 7 has an excellent holding property and maintains repulsion property. A table tennis racket 1 using the rubber sheet 7 bounces the ball well, has the excellent holding property, and is easy to control a table tennis ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253363-A (JP)
Title: Non-aqueous electrolyte lithium secondary battery and negative electrode material
Inventor: KONO KAZUSHIGE
IPC: H01M10/0566
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery having high discharging capacity, and high charging and discharging efficiency, and to provide a negative electrode material for the battery.  <P>SOLUTION: The lithium secondary battery has a positive electrode, a negative electrode and non-aqueous electrolyte containing lithium salt, wherein the negative electrode includes a carbon material whose discharging capacity is 370 (mAh/g) or more and charging and discharging efficiency is 85.8% or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004147291-A (JP)
Title: Line converter, high frequency module and communication device
Inventor: SAITO ATSUSHI
IPC: H01P5/107
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To comprise a line converter, a high frequency module equipped with the same and a communication device in which plane circuit is located parallel to an electromagnetic wave propagation direction of through a solid waveguide to facilitate working of a dielectric substrate and coupling characteristics of the plane circuit and the solid waveguide configured on the dielectric substrate are prevented from being affected by the assembly accuracy of the both to easily obtain line conversion characteristics as designed.  <P>SOLUTION: Ground conductors 4g, 5g, a conductor for a transmission line and a conductor 4k for a coupling line are formed on a dielectric substrate 3, a dielectric charging waveguide is composed of a lower conductor plate 1, an upper conductor plate 2, a lower dielectric strip 6 and an upper dielectric strip 7, the dielectric substrate 3 is held therebetween, such that an attenuation band of the dielectric charging waveguide is composed of a conductor portion S which is a part of the ground conductors on the dielectric substrate. The conductor 14k for the coupling line is coupled at a portion where an electric field strength of a standing wave is highly generated by the attenuation band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033291-A (JP)
Title: Transversal surface acoustic wave filter
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/64
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transversal SAW filter which has a small loss characteristic and prevents a foreign material from adhering onto the IDT electrodes of the filter.  <P>SOLUTION: In the transversal surface acoustic wave filter wherein at least the two IDT electrodes are deposited on a piezoelectric substrate with prescribed interval and a shield electrode for shielding a directly transmitted wave is located between the IDT electrodes, an insulation film is formed only at the IDT electrodes or surrounding parts of the IDT electrodes and no insulation film is formed on the shield electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033344-A (JP)
Title: Digital amplifier
Inventor: KANAI TAKASHI
IPC: H03F3/217
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, if a single power source is adopted in a switching amplifier and when a power source voltage is high, a chassis is carelessly brought into electric contact with a speaker and there arises riskiness in which the speaker is damaged.  <P>SOLUTION: In a digital amplifier, a power supply voltage Vcc supplied to a power switching unit 4 by a DC/DC converter of a power supply voltage control circuit 7 is supplied to a center-point potential generator circuit 8. In the center-point potential generator circuit 8, a center potential Vcc/2 of a reference potential of the power switching unit and the power supply voltage Vcc is generated as a chassis potential to be applied to the chassis 9, and the potential of a speaker terminal at no signal time and the potential of the chassis are set to the same potential so that a ground potential as seen from the outside potential of the chassis may become the Vcc/2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029487-A (JP)
Title: Glycidyl ether and method for producing the same
Inventor: KATSUKAWA YOSHITAKA
IPC: C07D303/20
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly pure alcohol glycidyl ether containing the self-condensation product of epichlorohydrin little, and to provide a method for producing the same.  <P>SOLUTION: This glycidyl ether obtained by reacting an alcohol with epichlorohydrin, wherein the content of the self-condensation product of the epichlorohydrin is ≤1 wt. % based on the glycidyl ether. This method for producing the glycidyl ether, comprising reacting the alcohol with the epichlorohydrin in the presence of a solid alkali metal hydroxide, is characterized by producing the glycidyl ether under the following conditions (i) to (iii) as essential conditions. (i) The reaction is carried out by adding a hydrocarbon-based solvent in an amount of ≥3 wt. % based on the epichlorohydrin. (ii) The reaction is carried out at a temperature of ≤40°C. (iii) After the reaction, water is fed, while holding the temperature at ≤40°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032903-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KANNO YOSHINORI
IPC: H01L21/301
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the kerf width and pitching generated when performing a dicing process using a laser beam.  <P>SOLUTION: When performing dicing of the laminate 15 after the completion of the wafer process, the laminate is first ground in advance to remove the electrode pad 16b formed on a silicon substrate 12 of a dicing region 20, and which is the constitution part of TEG and difficult to transmit the laser beam including the silicon oxidation film 14b and the passivation film 18b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028962-A (JP)
Title: Operating seat installing structure of vehicle
Inventor: YOSHINO MASAHIKO
IPC: B60N2/38
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To install a common operating seat to a common vehicle body at the same height alternately at a specification having a suspension function or a specification having no suspension function.  <P>SOLUTION: A panel 1 for mounting the seat for supporting the operating seat 5 is constituted vertically invertably and attachably/detachably to a floor panel 6 on the vehicle body 4 side, by forming the front surface 1a thereof in a recessed shape and reversely forming the rear surface 1b of the panel 1 in a projecting shape. When the operating seat 5 has a suspension mechanism 7, a part of a link 30 or a turning shaft P1 of the suspension mechanism 7 is supported vertically movably or turnably in a recessed part 2 with the front surface 1a of the panel 1 directed upward. When the operating seat 5 has no suspension mechanism 7, a supporting member of the seat is supported on the surface 1a with the rear surface 1b of the panel 1 directed upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037203-A (JP)
Title: Inspection device and inspection method of bar-like object
Inventor: UEMATSU HIROYUKI
IPC: G01N21/952
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect irregularities highly accurately without detecting, for example, white dirt formed on the surface of a bar-like inspection object.  <P>SOLUTION: In this inspection device of the bar-like object, an irregularity defect 510 on the surface of the bar-like inspection object 500 is inspected. The device has two ring light sources 200A, 200B for irradiating light having different colors from the different directions toward the inspection object 500 passing the inside or positioned on the inside, and a color image imaging part 100 arranged in the optical axis direction straight to the bar-like inspection object, for imaging a part irradiated with the light from the two ring light sources 200A, 200B. The device also has an operation part 300 for separating the image from the color image imaging part 100 into images in each color, acquiring the difference from the separated images in each color, thereafter acquiring a difference absolute value image by taking the absolute value of the differential image, binarizes the differential absolute value image, and detecting existence of the irregularity defect 510 by the binarized image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040810-A (JP)
Title: Metal plate for press processing, and method and device for suppling solid lubricant to metal plate
Inventor: HAYASHI TERUHIKO
IPC: B21D37/18
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a solid lubricant is supplied to the surface of a metal plate in order to prevent the occurrence of cracks in press processing of various metal plates, a desired product dimension can not be secured as a result of the reduction of the plate width due to an excessive flowing-in amount of a material.  <P>SOLUTION: The solid lubricant 2 is limitedly supplied only to the width central part 1a of the metal plate, where the cracks are easily generated because the constraint condition during processing is strict and the in-flow of the material can not be expected. The solid lubricant is not supplied to the width both side parts 1b of the metal plate, where the cracks are less liable to generate because the constraint condition is loose and the material can be easily made to flow in. The local concentration of the distortion caused by the processing can be prevented in the width central part 1a. The occurrence of the cracks can be also prevented because the in-flow of the material from the peripheral part is promoted in the width central part 1a. The occurrence of the reduction of the plate width due to the excessive flowing-in amount can be prevented in the width both side parts 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI