baber/WOPTO huggingface dataset:
Patent JP-2010019150-A (JP)
Title: Laser ignition device
Inventor: NAKAYAMA SHIGERU
IPC: F02P23/04
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ignition device achieving cost reduction by using a spinel sintered body having good light permeability.  <P>SOLUTION: This laser ignition device includes a laser unit 11 emitting a laser beam L, and an optical system 20 condensing the laser beam L emitted from the laser unit 11 into a combustion chamber 2. Optical elements such as a condenser lens 22 condensing the laser beam L into the combustion chamber 2 and a window member 21 facing the combustion chamber 2 are made from the translucent spinel sintered body, preferably from a translucent spinel sintered body plate having ≥80% transmission in the whole wavelength region of at least 1.5-0.5 μm in thickness of 1 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021776-A (JP)
Title: Electronic blackboard device with reading function
Inventor: ONISHI HIROAKI
IPC: H04N1/04
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic blackboard device with a reading function, which is capable of more easily improving the read precision and allows the reduction of the manufacturing cost.  <P>SOLUTION: An electronic blackboard device A with a reading function includes a tabular portion 1 having a display surface 1a on a surface thereof, and a reading means. The reading means includes: a light receiving means 25 supported on the rear side of the tabular portion 1; an imaging means 24 for reducing and imaging an image drawn on the display surface 1a onto the light receiving means 25; a first optical path changing part 22 for causing light reflected by the display surface 1a, to travel in a sub-scanning direction x; a second optical path changing part 23 for bending the light traveling from the first optical path changing part 22 in the sub-scanning direction x, at an end part in the sub-scanning direction x of the tabular portion 1; and a driving means 3 for causing the first optical path changing part 22 and the imaging means 24 as well as the light receiving means 25 to scan in opposite directions in the sub-scanning direction x. The light receiving means 25 is formed so as to be shorter in a main scanning direction y in comparison with linear light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028894-A (JP)
Title: Coated cutting tool
Inventor: ZACKRISSON JENNI
IPC: C23C16/30
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tip, which is a coated cutting tool (coating tip) for turning of steel at high cutting speeds, having excellent deformation resistance, high wear resistance, and toughness.  <P>SOLUTION: The coated cutting tool comprises a cemented carbide body coated with α-Al<SB>2</SB>O<SB>3</SB>of (006) orientation. The cemented carbide body contains metal forming 4.5-6.5 wt.% of Co and 3-10 wt.% of cubic carbide. A value S is 0.77-0.92 and coercive force is 10-20 kA/m. Thickness of α-Al<SB>2</SB>O<SB>3</SB>layer is within a range of 7-12 μm, and the layer is composed of columnar crystal grains having a ratio of length/width within a range of 2-12 and formed on an MTCVD Ti(C, N) layer having thickness of 4-12 μm by evaporation. An Alumina layer is oriented (006). In the tool with black and shining appearance, the alumina layer becomes the uppermost layer and Ra is made to be less than 1 μm by wet blasting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272510-A (JP)
Title: Program, database, system and method for estimating effectiveness of treatment method
Inventor: MISHIRO TOSHIHARU
IPC: G06F19/18
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the effectiveness of treatment according to genes of a virus side and a patient side.  <P>SOLUTION: An effectiveness determination means 22 reads out a human weighting factor showing the correlation between the human gene type and the effectiveness of treatment and a virus weighting factor showing the correlation between the virus gene type and the effectiveness of treatment, calculates a human effectiveness estimated individual value by multiplication of human gene type information of a subject and a human weighting factor for every gene type, calculates a virus effectiveness estimated individual value by multiplication of human gene type information of the subject and a human weighting factor for every gene type, calculates the effectiveness estimated addition value by adding the respective human effectiveness estimated individual values and the respective virus effectiveness estimated individual values, and outputs an effectiveness estimated addition value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025626-A (JP)
Title: Gas meter
Inventor: HIRANO SHINJI
IPC: G01F3/22
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive gas meter for fixing a terminal of a cable for connection to an external apparatus without using a terminal board.  <P>SOLUTION: In this gas meter 1, a connection part fixed with a Y-terminal 6a of the cable 6 for connection to the external apparatus is provided on a printed board 5 mounted in a case 3. The connection part on the printed board 5 of the gas meter 1 includes a hole 5a around which an electrode pad 5b to be in contact with the Y-terminal 6a of the cable 6 is provided, and into which a screw 7 for fixing the Y-terminal 6a is inserted, and the case 3 includes a screw hole 3c to be screwed with the screw 7 penetrating the hole 5a. The Y-terminal 6a of the cable 6 is clamped and fixed between a head part 7a of the screw 7 and the electrode pad 5b on the printed board 5 by screwing of the screw 7 with the screw hole 3c, to thereby connect the external apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026083-A (JP)
Title: Image forming apparatus
Inventor: MUTO TETSUYA
IPC: G03G15/16
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that forms a stable transfer electric field even when the variation in resistance of a transfer member facing an image carrier with an intermediate transfer belt therebetween is caused, and also that improves a toner yield.  <P>SOLUTION: The image forming apparatus includes a primary transfer roller 62 being the transfer member which faces a photoreceptor 40 being the image carrier with an intermediate transfer belt 10 therebetween and presses the intermediate transfer belt 10 to the photoreceptor 40 to form a transfer electric field between the intermediate transfer belt and the photoreceptor 40. The image forming apparatus includes: a transfer bias current controller 75 performing such control that a transfer bias current applied from a transfer roller power supply 76 to the primary transfer roller 62 is kept at a target value; and a surface potentiometer 19 being a potential detection means for detecting the surface potential of the photoreceptor 40. The transfer bias current controller 75 performs such control that the target value of the transfer bias current is switched on the basis of the detection results of the surface potentiometer 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027124-A (JP)
Title: Information reproducing equipment, playlist creation method, playlist creation program, and program recording medium
Inventor: ORITA YOICHI
IPC: G11B27/10
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide information reproducing equipment which quickly creates a playlist relating to content desired by a user and reproduces the desired content quickly, even when a plurality of storage media can be connected.  <P>SOLUTION: In one or a plurality of storage media corresponding to target one 2b<SB>1</SB>of storage media (built-in storage medium 6, external storage medium 7) which are already connected to information reproducing equipment 10 or accessible, the media being registered in advance by the user as a playlist registration condition 2b, a whole content stored in respective storage media are retrieved, content having metadata corresponding to target metadata 2b<SB>2</SB>registered in advance as the playlist registration condition 2b is extracted, and a playlist 2a in which reproduced content is registered is created automatically and quickly by registering it to the playlist 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024315-A (JP)
Title: Epoxy resin composition, cured product, method for producing the same, prepreg, and its structured body
Inventor: YAMAGUCHI HISAO
IPC: C08J5/24
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition that is liquid at an ambient temperature, and forms a cured product having excellent heat-resistance.  <P>SOLUTION: The epoxy resin composition comprises a bisphenol-type epoxy resin (A) of 150-1,000 g/eq epoxy equivalent, an acid group-containing radically polymerizable monomer (B) represented by methacrylic acid, and a radical polymerization initiator (C) as essential components. A method for producing the cured product comprises heating the epoxy resin composition and performing the reaction of the epoxy radical of the epoxy resin (A) with the acid radical of the monomer (B), and simultaneously performing polymerization caused by the radically polymerizable group of the monomer (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024492-A (JP)
Title: Heat-treatment method for steel, method for manufacturing machine component, and machine component
Inventor: MAEZAWA TATSU
IPC: C21D9/40
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treatment method for steel, with which in the case of performing a carburizing treatment, austenitic crystal grains of the steel can be made fine without the need of secondary quenching, to provide a machine component whose manufacturing cost is suppressed and which has excellent fatigue strength and toughness, and to provide a method for manufacturing the machine component.  <P>SOLUTION: The heat-treatment method for steel includes: a heating process for heating the steel to the temperature of ≥A<SB>1</SB>point; a carburizing process for making carbon intrude into the steel by holding the steel heated to the temperature of ≥A<SB>1</SB>point to the temperature of ≥A<SB>1</SB>point in the atmosphere containing carburizing gas; and a quenching and hardening process for quenching and hardening the steel by cooling the steel into which the carbon is made to intrude to the temperature of ≤M<SB>s</SB>point from the temperature of ≥A<SB>1</SB>point. Then, in the heating process, the temperature-raising rate is made to be ≥20.8°C/min, when the temperature of the steel passes through the A<SB>1</SB>point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027406-A (JP)
Title: Antiphase controller, and antiphase illumination control system using the same
Inventor: TANIGAWA TETSUYA
IPC: H05B37/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items, to compactify a size and to reduce a cost, in an antiphase controller for illumination-controlling an illumination load, by antiphase-controlling an input voltage from an alternating current source.  <P>SOLUTION: This antiphase controller 1 is provided with a rectifier 11 for full-wave rectifying the alternating current voltage V1; an n-type FET 12 interposed between the rectifier 11 and the illumination load 2, and for controlling the continuity of a current flowing in the illumination load 2; a zero-cross detecting part 13 for detecting zero crossing of the full-wave rectified voltage; a dimming control level setting part 14 for setting a dimmming control level of the illumination load 2; and a control part 15 for turning on and off the FET, at the timing of the zero cross, and for turning on and off the FET 12 at a fixed fringe angle, in response to the illumination control level. The illumination load 2 is thereby continuity-controlled in the antiphase control for the alternating current voltage V1 by the one switching element, and consequently, the number of part items is reduced to make the size small and to reduce the cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031284-A (JP)
Title: Cover for radar apparatus of vehicle
Inventor: TOKORO SETSUO
IPC: H01Q1/42
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the good radio wave permeability, and to improve a design such as a spatial effect in comparison with a conventional design.  <P>SOLUTION: A cover includes: a design appearance providing layer 18 as a polycarbonate plate having the radio wave permeability, an outer face for forming a contour of the three-dimensional cover, and a recess for forming a portion of the design on the outer face; a holding layer 20 as a foamed polystyrene for abutting on an inner face of the design appearance providing layer 18, and having the radio wave permeability; a resin plate 24 for abutting on an inner face of the holding layer 20; and a resin layer 26 as an annular belt for integrally connecting the design appearance providing layer 18 and the resin plate 24, and covering a side face of the holding layer 20 on the entire circumference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025267-A (JP)
Title: Hydraulic device of marine reduction and reverse gear
Inventor: HOTTA MIKIO
IPC: F16H61/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for facilitating a detection piping operation for a pressure sensor by collecting outlets for hydraulic oil and lubricating oil at one location without requiring a complicated branch passage, in a hydraulic control mechanism of a marine reduction and reverse gear.  <P>SOLUTION: A hydraulic device of the marine reduction and reverse gear includes a communication passage 309 extending from a hydraulic oil passage 210a between a forward/backward movement selector valve (selector valve) 206 and a hydraulic pump (hydraulic pressure source) 202 to a lubricating oil passage 303a. A piping passage (oil passage) 307e for detecting the hydraulic pressure of the hydraulic oil passage 210a and a piping passage (oil passage) 307f for detecting the hydraulic pressure of the lubricating oil passage are connected to a source pressure distribution plate 51. The source pressure distribution plate 51 is disposed on the hydraulic device mounting surface 10 of the marine reduction and reverse gear 1 at the generally center position. The forward/backward movement selector valve (selector valve) 206 and a hydraulic pressure detection means comprising a plurality of pressure sensors 52a, 52b, ..., are disposed around the source pressure distribution plate 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023107-A (JP)
Title: Method of controlling shape in plate rolling mill in cold-rolling
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/28
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling the shape in a plate rolling mill in cold-rolling by which the defective plate shape caused by a fluctuation in rolling load, especially the defective plate shape at acceleration and deceleration and the defective plate shape in skid-mark parts are finely controlled.  <P>SOLUTION: The plate shape (shape evaluation parameter λ<SB>2</SB>) is estimated from the change β of a measured mechanical plate crown ratio and linear load p; the deviation Δλ<SB>2</SB>of the shape evaluation parameter λ<SB>2</SB>is calculated from the deviation Δβ of the change β of the mechanical plate crown ratio and the deviation Δp of the change of the line load from the reference state; the controlled variable of work-roll bender force which offsets the shape evaluation parameter deviation Δλ<SB>2</SB>is calculated by using an expression obtained from the multiple regression model of above β and λ<SB>2</SB>from this shape evaluation parameter deviation Δλ<SB>2</SB>and the work-roll bender force is controlled so that a desired plate shape is obtained even when the line load fluctuates from the reference line load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009137565-A (JP)
Title: Brake control device
Inventor: SAWADA MOTOJI
IPC: B60T8/26
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of accurately detecting a malfunction of braking force.  <P>SOLUTION: W/C pressure applied on a malfunction testing target vehicle is decreased or held on the basis of driving time and a driving pattern set in S109-S119 (S121). In case that changes on an acceleration side of the speed of the wheel is not detected (S123:No), it is determined that the malfunction of the braking force occurs in the wheel (S125). Therefore, the malfunction of the braking force is detected from the changed of the speed of a malfunction testing target wheel, so that an influence due to an error of the wheel speed can be eliminated as compared with a case that the speed of two wheels is compared, and the malfunction of the braking force can be accurately detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010030480-A (JP)
Title: Engine attitude horizontal control device in gear meshing type conveying vehicle
Inventor: BOKU MEIJITSU
IPC: B61B13/04
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine attitude horizontal control device which can be operated only with one electric inclination sensor, and perform the control of the command to a horizontalizing mechanism by a microcomputer by computing the output, in a gear meshing type conveying vehicle having the horizontalizing mechanism capable of realizing the horizontal attitude of an engine.  <P>SOLUTION: In the engine attitude horizontal control device of the gear meshing type conveying vehicle, a rack is added to a track installed on the ground, and a driving pinion to be driven by the speed reduction and speed change of the power of an engine of the internal combustion engine type via a transmission is engaged with the rack for the travel of the vehicle. The engine is installed in a longitudinally oscillating manner by an actuator with an output shaft being at a center. The attitude of the engine is detected by an inclination sensor, the actuator is driven by the output of the inclination sensor, and the attitude of the engine is controlled horizontal. One electric inclination sensor for outputting the voltage responsive to the inclination is provided as the inclination sensor, and the output of the electric inclination sensor is controlled by a microcomputer to drive the actuator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153092-A (JP)
Title: Intra-channel equalizing optical interleaver
Inventor: JI PHILIP NAN
IPC: H04B10/2507
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved intra-channel equalizing interleaver that suppresses inter-symbol interference (ISI) caused by the filtering effect to improve the transmission performance of a dense wavelength-division-multiplexing (DWDM) signal.  <P>SOLUTION: An apparatus includes an interleaver configuration for at least one of combining or separating odd and even channel groups to achieve channel density doubling; and an optical equalizer for suppressing inter symbol interference within a plurality of channels to provide intra-channel equalizing in the optical path, the equalizer being integrated into the interleaver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041785-A (JP)
Title: Power distribution system
Inventor: MATSUMOTO TADASHI
IPC: H02J1/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To use a single power supply line commonly as a route for supplying AC power and a route for supplying DC power.  <P>SOLUTION: An AC distribution panel 3 is connected with a commercial power supply AC and receives AC power therefrom. A DC power supply 4 generates DC power. A switching apparatus 6 switches the power on a power supply line L to which electrical devices 1a and 1b are electrically connected between AC power from the AC distribution panel 3 or DC power from the DC power supply 4. An AC power supply block 8 conducts between the power supply line L and the electrical device 1a when the power on the power supply line L is AC power, and interrupts between the power supply line L and the electrical device 1b when the power on the power supply line L is DC power. The DC power supply block 9 conducts between the power supply line L and the electrical device 1b when the power on the power supply line L is DC power, and interrupts between the power supply line L and the electrical device 1b when the power on the power supply line L is AC power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008393-A (JP)
Title: Shift feeling evaluation device
Inventor: KAYAMA SO
IPC: G01M13/02
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift feeling evaluation device for quantatively evaluating a shift feeling of a manual transmission by a simple operation procedure.  <P>SOLUTION: This shift feeling evaluation device 10 includes a shift lever 100 movable in a predetermined direction, a first shift rod 200 that is coupled to the shift lever 100 and is slidable in association with movement of the shift lever 100, a second shift rod 400 that is detachably engaged with a manual transmission to be inspected, a shift cable 500 coupling the first shift rod 200 to the second shift rod 400, a stroke sensor 700 for detecting a sliding amount of the first shift rod 200, and a load cell 800 that is provided on the second shift rod 400 and is adapted to detect a load applied to the second shift rod 400.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041318-A (JP)
Title: Speaker apparatus and audio equipment using the same
Inventor: DAISHIN HIDEKI
IPC: H04R1/28
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a speaker apparatus which is suitable for thickness reduction and which has successful output characteristics in low-pitched sound.  <P>SOLUTION: In the speaker apparatus 10, a front duct 14 in the cylindrical shape is installed also on the front surface side of a speaker unit 11. The front duct 14 is installed by matching its center axis to the center of the speaker unit 11 as shown in Fig.1(b). In addition, a front duct support part 122 in the cylindrical shape with an inner diameter larger than that of the front duct 14 is formed by surrounding an opening 121 in order to fix the front duct 14 also in a cabinet 12. An annular shock absorbing material 15 is provided between the front duct 14 and the front duct support part 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036212-A (JP)
Title: Method for manufacturing ball stud
Inventor: IKEDA TETSUO
IPC: F16C11/06
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which enables cost reduction by dispensing with machining, in a manufacturing process for ball stud.  <P>SOLUTION: A columnar wire rod 21 is set in an upper die 22 and a lower die 23 and the set columnar wire rod 21 is rotated around the axis, to perform a cold-rolling work. In this work, the columnar wire rod 21 is pressed with the upper die 22 and the lower die 23, and deformed in the diameter direction to form the ball stud 20 containing a spherical head part 28, a neck part 27 and a rod part 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041640-A (JP)
Title: Projector, program, and information storage medium
Inventor: MARUYAMA SHUNJI
IPC: G09G5/36
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like for storing adjustment values for an image more efficiently and appropriately.  <P>SOLUTION: The projector 100 includes: a storage section 140 that stores setting identification name data 142 that indicate setting identification names of adjustment-value sets, each of which indicates adjustment values of each setting kind on an image, default character string data 143, and image data 149; a projector section 190 that projects an identification name setting image which selectably shows a plurality of default character strings based on the default character string data 143 and the image data 149; an input section 110 that inputs identification name setting information which indicates a character string selected on the identification name setting image; and an updating section 134 that updates setting identification name data 142.  <P>COPYRIGHT: (C)2010,JPO&INPIT