baber/WOPTO huggingface dataset:
Patent JP-2009208011-A (JP)
Title: Exhaust gas cleaning catalyst and its manufacturing method
Inventor: FURUKAWA ATSUSHI
IPC: F01N3/10
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst having an excellent exhaust gas cleaning capacity as compared with a conventional exhaust gas cleaning catalyst, and its manufacturing method.  <P>SOLUTION: The exhaust gas cleaning catalyst is used for cleaning HC, CO, and NOx contained in the exhaust gas discharged from an internal combustion engine and constituted of a composite oxide particle containing a noble metal element and at least one element selected from the group consisting of alkali metal elements, alkaline earth metal elements, a rare earth elements and a transition metal elements. The composite oxide particle has a gradient structure wherein the content of the noble metal element gradually increases from its center part to its surface direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233076-A (JP)
Title: Method for detecting microorganism in liquid sample
Inventor: HUWIG ALEXANDER KARL
IPC: G01N33/569
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of detecting a microorganism in a liquid sample, with high reliability and repeatability.  <P>SOLUTION: A method for detecting the microorganism in the liquid sample, especially for example, a method for quantitatively or half-quantitatively detecting a cariogenic microorganism such as a specified bacterium in a saliva sample is disclosed. Furthermore, a test strip and a test system using at least two test strips are disclosed. These are suitable for use in the disclosed detecting method. A kit for carrying out the detecting method is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149166-A (JP)
Title: Treatment device
Inventor: HARATOU MOTOJI
IPC: A61B18/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment device which can execute advanced treatment to a patient in a medical facility where there is no specialist.  <P>SOLUTION: An image data collection part 1, a TV camera 4, and a treatment part 2 are provided in a first medical facility 61 where there are an emergency patient 51 and a medical assistant 52. Image data of the emergency patient 51 acquired by the image data collection part 1 and the TV camera 4 are transported to a second medical facility 62 where there is a specialist (doctor 53) via transmission/reception parts 11, 21 to execute communication of medical information. The doctor 53 confirms the treatment preparation completion before inputting a treatment execution signal from a treatment execution signal input part 27. The treatment execution signal is transmitted to a treatment execution signal reception part 10 via the transmission/reception parts 11, 21 to instruct the treatment by the treatment part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009216819-A (JP)
Title: Image signal processor, image presentation method, program, and storage medium
Inventor: TANAKA TAKESHI
IPC: G09G5/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently present an image when arranging and displaying a plurality of images.  <P>SOLUTION: The image signal processor includes a display part 10 displaying a plurality of images, an image analysis part 3 obtaining and analyzing image information to be displayed on the display part 10, and an image of interest specifying part 6 specifying the image in which a user is interested. The image signal processor further includes a control part 7 detecting the feature of the image of interest on the basis of image analysis results of the image of interest or the like, and changing a display attribute of a surrounding image on the basis of the information, and an image conversion part 8 converting a display image according to instructions from the control part 7. The feature of the image of interest is reflected on the surrounding image by displaying the image converted by the image conversion part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215992-A (JP)
Title: Method for operating liquid pressurizing pump and mechanical seal thereof
Inventor: HIKITA NAOTO
IPC: F16J15/34
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operation for a liquid pressurizing pump capable of further reducing wear of a seal ring.  <P>SOLUTION: A control device 42 determines based on displacement measurement value of displacement detectors 43, 44 whether a gap between a stationary seal ring 16 and a rotary seal ring 17 of a first axial seal part 15 is under an externally expanding condition where cooling water easily enters or an internally expanding condition where cooling water does not easily enter. A control device 42 drops temperature of purge water supplied to a first seal chamber 21 by controlling a cooler 29 when the gap is under the internally expanding condition. The gap of the first axial seal part 15 gets under the externally expanding condition and wear of the seal ring is reduced. After temperature of purge water drops to lower limit temperature, pressure of an annular gap 26 is dropped by controlling a pressure adjusting valve 48. Consequently, wear is further reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215508-A (JP)
Title: Weather-resistant resin composition
Inventor: KANEKO YASUNOBU
IPC: C08K5/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather-resistant resin composition excellent in moldability and giving a molded product that suppresses reduction in a color tone and surface gloss when used outdoors for a long period of time and has excellent shock resistance.  <P>SOLUTION: The composition comprises: [A] a rubber-reinforced resin containing a rubber-reinforced vinyl resin obtained by polymerizing vinyl monomers containing an aromatic vinyl compound and a vinyl cyanide compound in the presence of an ethylene-α-olefin rubbery polymer; [B] a copolymer containing an aromatic vinyl compound unit and a vinyl cyanide compound unit, with the content proportion of the vinyl cyanide compound unit of 33 to 50 mass% with respect to 100 mass% of the whole monomer units; and [C] a coloring agent. The content proportions of the components [A] and [B] are from 25 to 75 mass% and from 75 to 25 mass%, respectively, with respect to total 100 mass% of the both components. The content of the vinyl cyanide monomer in the composition is from 25 to 35 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221586-A (JP)
Title: High strength cold rolled sheet steel excellent in chemical conversion properties and corrosion resistance after coating, and method for producing the same
Inventor: TAJI YUUKI
IPC: C22C38/06
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength cold rolled sheet steel having high strength and good processability and excellent in chemical conversion properties and corrosion resistance after electrodeposition coating, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the cold rolled sheet steel includes hot-rolling, cold-rolling, and continuously annealing a slab having a component composition comprising 0.05-0.30 mass% C, 0.8-3.0 mass% Si, 1.5-3.0 mass% Mn, 0.10 mass% or less P, 0.01 mass% or less S, 0.01-0.1 mass% Al, 0.005 mass% or less N, and the balance consisting of Fe and inevitable impurities. After the above continuous annealing, the sheet steel is washed with an acid to remove 1 μm or more per one side of steel sheet surfaces. The maximum value P<SB>2</SB>of the Si concentration on the steel sheet surface and the portion inside the steel sheet in 1 μm deep from the surfaces is 1.3 or less times the Si concentration P<SB>1</SB>at the position of 1/4 of the sheet thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227352-A (JP)
Title: Handrail of passenger conveyer
Inventor: OKAMURA NAOKO
IPC: B66B29/04
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail of a passenger conveyor capable of avoiding a risk that a passenger is caught between a skirt guard and a step and preventing clothing from being damaged.  <P>SOLUTION: This handrail of the passenger conveyor is constituted of a skirt guard 2 erected on a side of endless traveling steps 1 and fixed to a deck base 4 at an upper end thereof, a handrail panel 6 erected above the skirt guard 2 in a position on the opposite side to the step 1, and an inside deck 8 provided between the handrail panel 6 and the skirt guard 2 and fixed to the deck base 4 on a skirt guard 2 side thereof. A folding end of the inside deck 8 on a skirt guard 2 side thereof is fixed to the deck base 8 so as to be arranged almost flush with the skirt guard 2 or therein, and an upper end fixation part of the skirt guard 2 and the fixation part of the deck base 4 are covered with a molding 10 provided to protrude toward the steps 1, and the molding 10 is fixed to the deck base 4 with a bolt 11 to be housed in the molding 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231973-A (JP)
Title: Radio communication system, radio communication device, authentication method, and program
Inventor: YAMASUGA HIROYUKI
IPC: H04W12/06
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety of communication while maintaining simplicity of radio communication.  <P>SOLUTION: A radio communication system includes: a first radio communication device comprising an authentication channel determination unit which determines an authentication channel for authentication with a second radio communication device, a radio communication unit which transmits an authentication signal to the second radio communication device using the authentication channel determined by the authentication channel determination unit, and a transmission power control unit which sets transmission power of the radio communication unit to a second power value smaller than a first power value before the authentication signal is transmitted and sets the transmission power of the radio communication unit to the first power value after the authentication signal is transmitted; and the second radio communication device including an authentication unit which generates an authentication response signal on the basis of the authentication signal transmitted from the first radio communication device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227745-A (JP)
Title: Polyorganosiloxane-containing graft copolymer and flame-retardant resin composition
Inventor: TOKIMOTO HIROOMI
IPC: C08F285/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyorganosiloxane-containing graft copolymer having excellent flame retardance and a flame-retardant resin composition that uses the graft copolymer and has excellent flame retardance.  <P>SOLUTION: The polyorganosiloxane-containing copolymer is obtained by in turn polymerizing 0.5-10 pts.wt. of a vinyl monomer (B) composed of 50-100 wt.% of a polyfunctional monomer (b-1) and 0-50 wt.% of another copolymerizable vinyl monomer (b-2) in the presence of 50-98 pts.wt. of a polyorganosiloxane particle (A) to form a graft base point formation layer and 1.5-49.5 pts.wt. of a vinyl monomer (C) composed of 14-100 wt.% of a nitrile group-containing acrylic unsaturated monomer (c-1) and 0-86 wt.% of another copolymerizable vinyl monomer (c-2) to form a graft outer layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008155058-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a player more interested in the shift of the game state resulting from a specific game state.  <P>SOLUTION: The rate of determination of the control in a high-probability low-base state after termination of a jackpot game state and the rate of determination of the control in a high-probability high-base state after termination of the jackpot game state are different when the game state is controlled in the normal state and when the game state is controlled in the high-probability low-base state. The presentation state is controlled to be shifted from a normal presentation state to a mission presentation state ((a5) and (b5)) after the control in a 2R probability variable jackpot game state in which the game state is shifted to a high-probability state after termination of the jackpot game state in the normal state, or after the control in a minor jackpot game state in which the original game state is retained in the normal state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009229322-A (JP)
Title: Circuit for predicting period width of rectangular signal
Inventor: TAKEUCHI KESATOSHI
IPC: H02P6/16
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for predicting the length of the period where the level of a rectangular signal is the same.  <P>SOLUTION: A period width prediction circuit 598 for predicting the period width where the level of the rectangular signal is the same comprises a variation position detection section 706 for detecting, as a variation position, the time position where the level of the rectangle signal varies, a period width measurement section 594 for measuring, as the period width, the length from the variation position to the next variation position, past period width storage sections 702 and 704 for storing, as the past period width, a plurality of period widths measured by the period width measurement section, and a predicted period width calculation section 710 for calculating the predicted period width RA as a predicted value of the next period width based on the variation in past period width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232368-A (JP)
Title: Amplification apparatus, and method for detecting amplifier failure
Inventor: MAEDA HIROAKI
IPC: H03F1/07
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for accurately detecting failure of amplification apparatus including a Doherty amplifier in such a simple configuration that does not depend on the characteristics of a transistor for use.  <P>SOLUTION: The amplification apparatus having a carrier amplifier and peak amplifier for amplifying an input signal to be outputted as an output signal includes a comparator for comparing a potential difference between both edges of a resistor disposed in a gate bias circuit of the peak amplifier with a predetermined threshold value, and a failure detection circuit for outputting the signal for indicating whether or not the failure has occurred based on the signal outputted from the comparator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235427-A (JP)
Title: Method for embedding particles in substance surface, and method for surface-oxidizing and surface-nitriding particle and substance
Inventor: SUZUKI KATSUHIKO
IPC: C23C24/08
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the properties such as the surface flatness, the particle bonding strength, the shape and the density of embedding traces, or the like by embedding particles into the substance surface by using particle flow or particle jet.  <P>SOLUTION: The surface flatness, and the particle bonding strength after the working are improved by allowing the predetermined substance surface to be easily deformed by using the photon heat source and the joule heat source such as laser beam, and by jetting the particle flow or the particle jet on the substance surface to embed particles therein. The properties such as the shape, the density, etc. of embedding traces are improved by changing the condition of the joule heat source, the output of the laser beam, the laser diameter, the wavelength, etc. of the laser beam. Thus, the function and the performance of a device manufactured by this method are enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238267-A (JP)
Title: Optical disk device and area discrimination method for optical disk
Inventor: OZAKI MASANORI
IPC: G11B7/004
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device for an optical disk, which have improved certainty of area discrimination of an optical disk; and to provide an area discrimination method.  <P>SOLUTION: The optical disk device includes: a rotation part for rotating an optical disk; an optical pickup for irradiating the rotated optical disk with a laser to receive a reflected beam from the optical disk; a signal output part for outputting at least one of a DPD (Differential Phase Detection) signal based on the received reflected beam, a push-pull signal, and an RF signal; a calculation part for calculating a rate at which the intensity of at least one of the DPD signal, the push-pull signal and the RF signal thus outputted exceeds a predetermined threshold value; and a determination part for determining the area of the optical disk based on the rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238943-A (JP)
Title: Composite membrane for oil-immersed transformer conservator
Inventor: TATSUOKA TERUHISA
IPC: H01F27/14
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite membrane for an oil-immersed transformer conservator which has a high peel strength between an interlayer consisting of an EVOH film or the like and a nylon cloth layer and is excellent in a durability.  <P>SOLUTION: A composite membrane 1 for a conservator used for an oil-immersed transformer is characterized in that rubber layers 3 are bonded to both sides of an interlayer 2 with adhesive 6, nylon cloth layers 4 on which a coating is carried out with adhesive 7 are bonded to each exterior surface of the rubber layers 3, outer layers 5 are bonded to each exterior surface of the nylon cloth layers 4 with the adhesive 7, the interlayer 2 is formed by carrying out an activation of an adhesion side before an adhesion with the rubber layers 3, and the nylon cloth layers 4 are formed by carrying out a coating treatment of an adhesion side with resin addition rubber paste (adhesive 7) before the adhesion with the rubber layers 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234771-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: OKADA SEIJI
IPC: B65H3/46
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming apparatus capable of performing effective cleaning for various paper, by performing the cleaning such as a pickup roller even in paper feeding operation.  <P>SOLUTION: The paper feeder has the pickup roller 42, a paper feeding roller 44, a separation roller 18 and a cleaning roller 45. In the cleaning roller 45, roller parts 45a and 45b are juxtaposed on a rotary shaft 60. The cleaning roller 45 contacts with the separation roller 18, and rotates by being driven by rotation of the separation roller 18 by frictional force with the separation roller 18. The cleaning roller 45 can move in parallel to the arrow X direction (in the axial direction of the pickup roller 42, the paper feeding roller 44 and the separation roller 18).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245624-A (JP)
Title: Separator for fuel cell and its manufacturing method
Inventor: MURAKAMI NAOYA
IPC: H01M8/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for fuel cell and its manufacturing method, which can make silver plating in a range contacting with an oxidant electrode collector of the separator without forming a high-temperature oxidation resistance layer and can form the high-temperature oxidation resistance layer in the other range, in an easy and reliable way.  <P>SOLUTION: Three or more flat plates 36a-36e are jointed and unified, and on a surface on a side of an oxidant electrode collector 7, a step portion 38 into which the oxidant electrode collector 7 is inserted loosely is formed by removing the flat plates 36a, 36b in a range contacting with at least an oxidant electrode collector 7A, while a high-temperature oxidation resistance layer is formed on a surface outside the step portion 38, and on a surface inside the step portion 38, a silver plated layer 39 is formed without forming the high-temperature oxidation resistance layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008208025-A (JP)
Title: Glass base material manufacturing device and glass base material manufacturing method
Inventor: SHIMADA TADAKATSU
IPC: C03B37/018
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a glass base material in which the amount of deposition of glass fine particles is uniform along the longitudinal direction of the glass base material.  <P>SOLUTION: A glass base material manufacturing apparatus for manufacturing the glass base material, which is used as a base material of an optical fiber, comprises a plurality of burners, arranged in a row at a predetermined intervals along the longitudinal direction of the staring base material, for forming a deposit, which is a base material of the glass base material by depositing glass particles on the staring base material while moving reciprocatory over a section of the entire length of the starting base material along the longitudinal direction of a starting base material of the glass base material, a plurality of flow rate regulators, at least one of which is connected to a plurality of the burners, respectively, for regulating a flow rate of raw material gas of the glass particles, which is supplied to a plurality of the burners, and a controlling unit connected to each of the plurality of the flow rate regulators for controlling individually the plurality of the flow rate regulators.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009242973-A (JP)
Title: Textile using cellulose fiber
Inventor: WATANABE IKUKO
IPC: D03D15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile using a cellulose fiber, not causing swollen feeling in the textile, and suitable as the textile having smooth surface, and hardly causing dimensional change.  <P>SOLUTION: The textile uses a twisted yarn formed of a fiber having a modified cross-section shape made of a cellulose-mixed ester composition, twisted with a twist factor within the range of 4,000-18,000, and satisfying the following conditions (a)-(c), as a warp yarn and/or a weft yarn by single twisting: (a): 56 dtex≤ total fineness ≤165 dtex; (b): 1.0%≤ shrinkage (▵WD) after boiling water treatment and dry heat treatment ≤5.0%; and (c): 10≤ toughness [strength (cN/dtex)×elongation (%)]≤40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008202797-A (JP)
Title: Thrust roller bearing cage manufacturing method
Inventor: KOTANI KAZUYUKI
IPC: F16C33/54
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and highly accurately secure the construction of a thrust roller bearing cage 2 which is formed with pockets shaped planarly rectangular and punched in several circumferential positions of one annular plate in the thickness direction for storing rollers 3, to reduce the rotating resistance of the rollers 3.  <P>SOLUTION: After a center hole is formed in a predetermined position of one metal plate with punching work, drawing work is applied to form a wavy bent portion 4 which is wavy in the thickness direction, in a midway region in the radial direction. The pockets 5 are formed in the metal plate after machined, with punching work in the thickness direction, while protruding portions 8, 9 for pivot-supporting the rollers and pawls 7a, 7b, 7c protruding toward the pockets for preventing the come-off of the rollers are formed thereon. Then, an outline portion of the metal plate is cut off.  <P>COPYRIGHT: (C)2008,JPO&INPIT