baber/WOPTO huggingface dataset:
Patent JP-2004323607-A (JP)
Title: Cellulose ester film
Inventor: SHIBUYA MASAHIRO
IPC: C08J5/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin cellulose ester film used as a protecting film for a polarizing plate which is suppressed in foreign matter deposition and remarkably improved in deterioration such as foreign matter deposition and scratch generation, for the purpose of coping with the enhancement of the productivity (increase in the production amount) of a liquid crystal display device, namely the polarizing plate.  <P>SOLUTION: The cellulose ester film contains an ultraviolet absorber. The ultraviolet absorber is liquid at 25°C and the content thereof is 0.5-2.5 wt% based on the weight of the cellulose ester. The cellulose ester film has a spectral transmittance of at least 93.5% at the wavelength of 500 nm and at least 70.0% at the wavelength of 400 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030883-A (JP)
Title: Optical recording medium and optical recording method
Inventor: MISHIMA KOJI
IPC: G11B7/2433
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium in which the recording medium is irradiated with a laser beam from a side opposite to a substrate to record and reproduce data, a recording layer comprising two layers or over is provided, and a noise level in a reproduced signal is reduced to improve the C/N.  <P>SOLUTION: The optical recording medium is provided with: a substrate 11, a first recording layer 31 formed on the substrate and containing an element selected from a group containing SI, Ge, C and Al as a primary component; and a second recording layer 32 located in the vicinity of the first recording layer and containing Zn as a primary component. The optical recording medium is constituted to be irradiated with the laser beam L10 from a side opposite to the substrate at data recording and the total thickness of the first and second recording layers is selected to be 30nm or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327247-A (JP)
Title: Power supply receptacle
Inventor: YOSHIDA ATSUSHI
IPC: H01R25/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply receptacle having no exposed member on the surface of the receptacle, and cutting off an electric circuit by detecting spark discharge before the generation of tracking.  <P>SOLUTION: A sensor 2 is arranged on the back of a receiving blade case 13 of the power supply receptacle. A hole 16 having a diameter of 1.5 cm is perforated in a font plate 13a, and sparks of discharge generating between plug blades are detected through the hole 16. The hole 16 is formed between a pair of plug insertion openings formed in the front plate 13a, and the sensor 2 is arranged at the inner end of the hole 16. If current generated in the sensor 2 by receiving the spark generated between plug blades exceeds the specified value, a cut-off signal generating circuit outputs a signal, and by the signal, an electric circuit tripping device 21 installed in an electric circuit is opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325288-A (JP)
Title: Unevenness pattern detecting device, manufacturing method therefor, unevenness pattern detecting method and portable apparatus
Inventor: OOTSUCHI TETSUO
IPC: G01B11/24
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable fingerprint authentication with a high rate of authentication obtaining fingerprint images having few noise components.  <P>SOLUTION: An unevenness pattern detecting device includes a side surface where an object 8 with unevenness patterns to be inspected is contacted by an optical plate 6, and an other side surface opposed to this side surface with a light source 10 mounted thereon. A fiber array 21 consisting of bundled fibers is arranged with inclination on the thickness part of the optical plate 6. A surface layer 31 is coated on a side end of the incident surface of the fiber array 21. The other side end of the outgoing surface of the fiber array 21 is exposed to the other side surface of the optical plate 6, and also an imaging device 11 is mounted on the outgoing surface of the fiber array 21 that is exposed to the other surface of the optical plate 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326516-A (JP)
Title: Medium recognition device
Inventor: OHIRA RYOJI
IPC: G07D7/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable application to various mediums and the precise recognition of the medium even applied to various mediums.  <P>SOLUTION: This device comprises a sensor for acquiring the image information of the medium 11 and an image acquisition part 17 for outputting the image including the characteristics of the medium 11 acquired by the sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035548-A (JP)
Title: Cosmetic and/or dermatological use of composition containing at least one oxidation sensitive hydrophilic active ingredient stabilized with at least one maleic anhydrie copolymer
Inventor: BIATRY BRUNO
IPC: A61K8/63
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition capable of being utilized in a cosmetic field, stabilizing a hydrophilic active ingredient unstable in an oxidative medium in the composition, comfortable on use, without causing any skin irritation after its use and adaptable to restrictions for the industrial performance of a method for producing the same.  <P>SOLUTION: The composition containing at least one oxidation sensitive hydrophilic active ingredient selected from ascorbic acid and its derivatives, and at least one maleic anhydride copolymer consisting of ≥1 maleic anhydride co-monomer and ≥1 co-monomer selected from vinyl acetate, vinyl alcohol, vinylpyrrolidone, a 2-20C olefin and styrene is used as a beautifying and/or dermatological use for the purpose of bright coloring the skin and/or hair including body hair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328681-A (JP)
Title: Solid-state imaging device and method of driving the same
Inventor: SHIMIZU IZUMI
IPC: H04N5/372
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device and method of driving the same whereby photocarrier generation efficiency and sensitivity are improved in an exposure period.  <P>SOLUTION: The solid-state imaging device, comprising a solid-state imaging element which uses a vertical overflow drain structure and has a substrate shutter function and a light shield means which controls light incident on the solid-state imaging element, wherein in an imaging mode which has the exposure period from the end of the discharge of a substrate shutter to the closure of the light shield means, a substrate bias voltage is changed from a first bias voltage to a second bias voltage lower than the first bias voltage immediately after the substrate shutter is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330417-A (JP)
Title: Board cutting method, board cutting device and board sucking and fixing mechanism
Inventor: KAWAMURA KOICHI
IPC: B23Q3/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board cutting method capable of efficiently cutting a sealed board 1 in such a state that the sealed board 1 is certainly sucked and fixed in the suction part 15 of a board sucking and fixing mechanism 10 corresponding to the sealed board 1 of every kind and capable of accurately cutting the sealed board 1 in a state that the cutting precision of the sealed board 1 is held, and a board cutting device and the board sucking and fixing mechanism.  <P>SOLUTION: The sealed board 1, which is obtained by collectively molding a plurality of electronic parts mounted on a circuit board 2, is sucked and fixed to the suction part 15 of the board sucking and fixing mechanism 10 formed by combining a soft member 20 and a hard member 21 and cut along the cutting region 4 of the sealed board 1 by a cutting blade 14 to form individual packages 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331237-A (JP)
Title: Article storage shelf and article storage management system
Inventor: ABE KENJI
IPC: B65G1/137
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage shelf and an article storage management system having a simple configuration and capable of managing articles to be stored with high reliability, storing a plurality of articles in a storage division, and managing information in a dispersion manner.  <P>SOLUTION: This article storage shelf is provided with a plurality of article storage divisions, recognition parts provided per article storage division to recognize the articles stored in each division, and a communication part receiving information related to the article transmitted from the article by radio. The article storage management system is provided with a management computer for managing stock situation in the plurality of article storage divisions based on the article storage information by the recognition parts and information related to articles transmitted from the communication part in addition to the article storage shelf.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333180-A (JP)
Title: Depth-sounding device
Inventor: FUJIKAWA YOSHIAKI
IPC: G01F23/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depth-sounding device enabling to increase measuring precision by curbing influence of waves on a water surface.  <P>SOLUTION: The a depth-sounding device comprises a plurality of detecting parts 2 in which a bottom surface 2a of each of the detecting part is used as a surface to measure depth of water and the heights of the measuring surfaces are gradual changed. A protective cover 6 to cut off waves on a water surface is provided around the measuring surfaces of the plurality of detecting parts 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335185-A (JP)
Title: Coin-form nonaqueous secondary battery
Inventor: UENAE KEIICHIRO
IPC: H01M10/0585
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin-form nonaqueous secondary battery with a high capacity and excellent load characteristics.  <P>SOLUTION: In the coin-form nonaqueous secondary battery made by containing a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a nonaqueous electrolyte solution in an enclosed space formed of a positive electrode can, a negative electrode can, and a ring-shaped insulating gasket, the positive electrode is constituted of a pellet type molded body of a positive electrode mixture with a thickness of 500 μm or more, and a conductive layer is fitted to a side face of the electrode. The conductive layer is preferred to be formed from at least a kind from a carbonaceous material such as carbon, graphite or the like and metal powder of Al, Pt or the like, and a binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329174-A (JP)
Title: Method for detecting microorganism by oxidation reduction pigment
Inventor: YAMASHIYOUJI SHIROU
IPC: G01N21/77
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the number of living microorganisms in a specimen from a culturing time required for observing a color change by observing the change in a color tone of an oxidation reduction pigment by e.g. an eyesight, and a kit.  <P>SOLUTION: This method is to culture microorganisms in the presence of the oxidation reduction pigment and an electron transporting material, and measure the propagation and/or activity of the microorganisms from the change of the color tone resulted from the reduction of the oxidation reduction pigment. Also, the method is to culture a specimen in the presence of the oxidation reduction pigment and an electron transporting material, and measure the propagation and/or activity of the microorganisms contained in the specimen from the change of the color tone resulted from the reduction of the oxidation reduction pigment. The kit for measuring the propagation and/or activity of the microorganisms or a kit for testing microorganisms contain the oxidation reduction pigment and the electron transporting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331015-A (JP)
Title: Travel vehicle
Inventor: OODOI KOUZOU
IPC: B60J7/20
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel vehicle capable easily securing position accuracy at a using position and an accommodating position of a front roof respectively, in a travel vehicle comprising a back roof covering a rear part of a compartment, a front roof covering a top part of the compartment, and a retractable roof accommodatable in an accommodation chamber from a using position.  <P>SOLUTION: There is provided with a four-node link mechanism 17 position-changeably supporting a front roof 9 at a using position and an accommodation position, and the four-node link mechanism 17 is equipped with a pair of links 18, 19 pivotally connected with a compartment side on one side and pivotally connected with the front roof 9 side on the other side. A position of at least one pivot 26 of the four-node link mechanism 17 can be adjusted in a manner to adjust the position of the front roof 9 at the accommodation position almost changing the position of the front roof 9 at the using position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053010-A (JP)
Title: Automatic transmission for vehicle
Inventor: MIYAZAKI TERUBUMI
IPC: F16H3/62
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle capable of performing a multistage transmission of forward 7-stage or more by further fewer frictional engagement devices by using a plurality of pairs of planetary gear devices.  <P>SOLUTION: This transmission is provided with a total of 5 frictional engagement devices constituted of first planetary gear devices 18, second planetary gear devices 20, third planetary gear devices 22, clutches C1 and C2, and brakes B1, B2 and B3. A first speed gear stage having a largest transmission ratio is formed by engagement of the first clutch C1 and the first brake B1. A second speed gear stage is formed by engagement of the first clutch C1 and the second brake B2. A third speed gear stage is formed by engagement of the first clutch C1 and the third brake B3. A fourth speed gear stage is formed by engagement of the first clutch C1 and the second clutch C2. A fifth speed gear stage is formed by engagement of the second clutch C2 and the third brake B3. A sixth speed gear stage is formed by engagement of the second clutch C2 and the second brake B2. A seventh speed gear stage is formed by engagement of the second clutch C2 and the first brake B1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340024-A (JP)
Title: Operation control method for compressor
Inventor: SATO KAZUAKI
IPC: F04B49/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control method capable of increasing the lifespan of compressors by operating the compressors with a relatively low pressure.  <P>SOLUTION: Compressed gas outputted from the plurality of compressors 1 is generally collected and used by taking out the compressed gas as necessary. The measurement signals of the pressure of the compressed gas after the compressed gas in use is taken out are fed back to control the operation of the plurality of compressors 1. As the plurality of compressors 1, compressors having the generally same capacity are used, and an interval between the lower limit value and the upper limit value of a pre-determined pressure is classified into the pressure levels of the same quantity as that of the compressors 1 in use. When the measurement signals of the pressure come out of the range of target pressure levels and reach the boundary of the pressure levels, the quantity of the compressors 1 to be operated is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339183-A (JP)
Title: Method for treatment of distillation residue of maleic anhydride
Inventor: HAMAMOTO MEGUMI
IPC: C07D307/60
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the treatment of distillation residue of maleic anhydride to suppress the formation of condensation products and enabling the stable production of maleic anhydride for a long period.  <P>SOLUTION: This method for the treatment of the distillation residue of maleic anhydride contains a step to collect maleic anhydride produced by the catalytic vapor-phase oxidation reaction of a hydrocarbon, a step to carry out the azeotropic dehydration of an aqueous solution containing crude maleic acid obtained by the collection step using an organic solvent having the maximum dissolution concentration of 0.3-5 mass% in water at 20°C (normal pressure) as an azeotropic solvent, and a step to separate high-boiling substances as the distillation residue from the crude maleic anhydride obtained by the azeotropic dehydration step and remove the substances from the system. The maleic anhydride concentration in the distillation residue is 5-50 mass% and the water concentration is ≤1 mass%. The method suppresses the formation of condensation products, imparts the distillation residue with fluidity, enables the continuous transfer and the combustion disposal, enables the stable operation for a long period and reduces the waste-disposal cost and labor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004058653-A (JP)
Title: Printer
Inventor: ENOMOTO HISASHI
IPC: B41J2/32
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of detecting a side edge of a color thermal recording paper by providing an output signal of a CCD line sensor in a range of a linearity by adjusting a luminance of a light source.  <P>SOLUTION: This color thermal printer detects a position of a side edge of a color thermal recording paper by imaging the side edge by means of the CCD line sensor by lighting it by an LED when printing an image. Before printing an image on each of a yellow thermal coloring layer, a magenta thermal coloring layer, and a cyan thermal coloring layer of the color thermal recording paper, the luminance of the LED is treated to be fitted to each of the thermal coloring layers. The adjustment of the luminance is performed such that the LED is activated at a cycle of one line printing in the printing on the thermal coloring layer, and then the side edge of the color thermal recording paper is imaged by the CCD line sensor. The luminance of the LED is adjusted such that the output signal of the CCD line sensor is in the range of its linearity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349183-A (JP)
Title: Vinyl chloride-based resin composition for transparent electric wire
Inventor: TAKEDA DAISUKE
IPC: C08K5/3492
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition insulating material suitable for an electric wire coating material for a transparent electric wire having excellent colorability, copper pollution resistance, heat stability and electric insulation.  <P>SOLUTION: This vinyl chloride-based resin composition is featured by blending, (a) at least one kind of a hydrotalcite compound or a zeolite compound of 0.001-10 pts. wt. ; (b) at least one kind of an organic carboxylic acid zinc of 0.001-10 pts. wt. ; and (c) at least one kind of benzotriazole compound expressed in general formula (1) (where R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are individually a hydrogen atom, a halogen atom, a hydroxyl group, a nitro group, carboxyl group, an alkyl group, an alkoxy carbonyl group or an alkanoyl amino group, respectively), and (d) at least one kind of a phenol-based antioxidant of 0.001-10 pts. wt. into 100 pts. wt. of the vinyl chloride-based resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348059-A (JP)
Title: Imaging apparatus
Inventor: MIYASHITA KENICHI
IPC: G03B11/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent appearance in a state where a lens part is covered with a cover member and also to accurately protect the front side of an apparatus body by the cover member.  <P>SOLUTION: The imaging apparatus is provided with a plate cover member 8 covering over nearly an entire front surface 3 and freely moving obliquely downward along the front surface 3 on a camera body 2, and is constituted so that the cover member 8 is moved to a covering position C where it covers over a lens part 6 and a stroboscope part 4 and an exposure position E where it projects obliquely downward from the camera body 2 so as to expose the lens part 6 and the stroboscope part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350783-A (JP)
Title: Antifouling apparatus for inner wall surface of bathtub
Inventor: KAKIGI TOSHIYUKI
IPC: A47K3/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling apparatus for an inner wall surface of a bathtub preventing fouling of the inner wall surface by passing hot water along the inner wall surface of the bathtub, capable of supplying the hot water without installing a circulating pump in particular by using a hot water circulating pump of a water heater, reducing the cost and occupying no special place.  <P>SOLUTION: This antifouling apparatus is composed to to pass the hot water injected from an injection nozzle 2 in the upper part of the bathtub 1 along the inner wall surface 3 of the bathtub 1 at a prescribed interval, is branched from the hot water circulating passage 5 of the water heater 4 for preserving the hot water in the bathtub 1 and supplies the hot water to the injection nozzle 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356773-A (JP)
Title: Radio transmitting circuit
Inventor: HAYASHI MASANORI
IPC: H04B1/717
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a radio transmitting circuit of a UWB.  <P>SOLUTION: This circuit is provided with an antenna 17, a CMOS inverter 161 composed of a PMOS transistor P1 and an NMOS transistor N1 whose drains are connected with each other, and a CMOS inverter 162 composed of a PMOS transistor P2 and an NMOS transistor N2 whose drains are connected with each other. The antenna 17 is connected to the CMOS inverters 161 and 162 via capacitors C1 and C2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352206-A (JP)
Title: Assembling structure of ceiling panel
Inventor: TAKAHASHI KAZUNORI
IPC: B60R13/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a ceiling panel wherein a bracket is easily mounted to a ceiling base, and the bracket itself is inexpensively made.  <P>SOLUTION: A linear bracket 12 is assembled at an peripheral edge 7 of an opening 6 opened to a ceiling base 1a. The linear bracket 12 is formed by folding one steel wire into a square and annular shape in a manner to match with an opening shape of the opening 6. A plurality (in this example, six) of folded parts 13 for nipping an peripheral edge 7 of the opening 6 are folded and formed to the linear bracket 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004015056-A (JP)
Title: Semiconductor device having linear pattern and its layout method
Inventor: SEL JONG-SUN
IPC: H01L27/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having linear patterns and its manufacturing method.  <P>SOLUTION: The device includes pattern areas defined on a semiconductor substrate and many linear patterns arranged parallel to a first space in each pattern area. At least one of the linear patterns has an overhang whose edge part is expanded. The gate line of each cell block edge has an overhang expanded in a direction perpendicular to a longitudinal axis. This linear pattern layout method designs the linear pattern of each pattern area edge such that it is arranged, with a second space, parallel to the linear pattern of an adjacent pattern area edge, and that the linear pattern of each pattern area edge has an expanded overhang at its edge part.  <P>COPYRIGHT: (C)2004,JPO