baber/WOPTO huggingface dataset:
Patent JP-2010010509-A (JP)
Title: Semiconductor laser device
Inventor: INOUE HIROTAKA
IPC: H01S5/22
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a difference in the angle of polarization between beams by suppressing a difference in shear distortion between beams applied to light emission portions of a semiconductor chip mounted on a support substrate in a multi-beam semiconductor laser device.  <P>SOLUTION: A laser chip 1 is mounted on a submount 13 via solder 10. Part of the solder 10 is in contact with a barrier metal layer 11, and the rest is in contact with a metal layer 12. The barrier metal layer 11 does not have wettability for solder 10, so the barrier metal layer 11 and solder 10 are in contact with each other, but not joined together. In a region where the metal layer 12 and solder 10 are in contact with each other, the metal layer 12 has wettability for the solder 10, so the metal layer 12 and solder 10 are joined together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010531-A (JP)
Title: Substrate conveyance apparatus
Inventor: ISSHIKI TATSUO
IPC: H05K13/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate conveyance apparatus excellent in maintaining the posture of substrates.  <P>SOLUTION: In the substrate conveyance apparatus including a pair of guide members 41 for carrying-out a substrate B, which has been carried-in from a substrate inlet 4, from a substrate exit 5, and a substrate transfer mechanism for transferring the substrate B between the pair of guide members 41, the pair of guide members 41 includes a pair of guide surfaces 28 opposing, respectively, both side surfaces of the substrate B, roller member-support shafts 30 provided on the side of the substrate inlet 4 of the pair of guide surfaces 28 in the direction perpendicular to the transferring direction of the substrate B, roller members 31 having their external peripheral surfaces situated on the extended line of the pair of guide surfaces 28, and jigs 43 provided on the side of the substrate exit 5 of the pair of guide surfaces 28 and each having a surface 45 continuous with each of the pair of guide surfaces 28 on the same plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010078-A (JP)
Title: Nonaqueous electrolyte
Inventor: KO MEITEN
IPC: H01M10/0568
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide nonaqueous electrolyte having characteristics, such as battery characteristics (charge and discharge cycle characteristics, high discharge capacity or the like), nonflammability (incombustibility), and compatibility with other solvents such as hydrocarbon system carbonates with sufficient balance.  <P>SOLUTION: A solvent for dissolving electrolytic salt includes: ether containing fluorine and chlorine shown in a formula 1 of HCF<SB>2</SB>CF<SB>2</SB>CH<SB>2</SB>OCF<SB>2</SB>CClFH; cyclic carbonate; and chain-like carbonate. The nonaqueous electrolyte includes electrolytic salt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009542-A (JP)
Title: Electronic pen
Inventor: TAKIMOTO TOSHIHIRO
IPC: G06F3/041
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy by reduce a position coordinate error, which is caused by coordinate displacement between an ultrasonic transmission part of an electronic pen and a paper surface contact part of the electronic pen due to the inclination of the electronic pen, in a coordinate input device using ultrasonic waves.  <P>SOLUTION: A handwriting input system comprises: the electronic pen 2 including one or more ultrasonic oscillation elements 9 for transmitting an ultrasonic signal, a three-dimensional accelerometer, an infrared light emitting element 10 or electromagnetic light emitting element for transmitting a handwriting start signal and acceleration of a z-axis, an x-axis and a y-axis of the three-dimensional accelerometer, and a sensor 7 for detecting a handwriting state; and a receiver 1 for receiving the handwriting start signal, the acceleration of the three axes of the three-dimensional accelerometer and the ultrasonic signal output from the electronic pen to detect a coordinate position in an electronic pen handwriting state. An inclination angle of the electronic pen with respect to a handwriting surface is calculated from the acceleration of the z-axis, x-axis and y-axis of the electronic pen and information of the position coordinates of the electronic pen, and inclination between the ultrasonic light emitting element and an end part of the electronic pen is corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011428-A (JP)
Title: Image processing method and its apparatus
Inventor: JINNO TAKAYUKI
IPC: H04N1/46
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and its apparatus can prevent uneven gloss while having high levels of weatherability.  <P>SOLUTION: The image processing apparatus includes an image input means to input an image signal and a color converting means which converts the input image signal to a color material amount of dye color material and pigment color material in accordance with an image density indicated by the image signal. The color converting means makes the color material amount of the dye color material to be zero for a density range where the density of the image is lower than a predetermined density, and the image signal is converted to the color material amount of the dye color material and the pigment color material so as to cause the color material amount of the pigment color material to increase as the density of the image become high, and for a density range where the density of the image is higher than a predetermined density, the color material amount of the dye color material is made to increase as the density of the image become high, and the image signal is converted to the color material amount of the dye color material and the pigment color material so that the color material amount of the dye color material can have a certain value other than zero even the density of the image increases for at least a partial range in a density range where the density of the image is higher than a predetermined density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014130-A (JP)
Title: Bearing
Inventor: MUKAI MASASHI
IPC: F16C35/067
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing restraining reduction in reliability of rigidity, torque and the service life of the bearing, by restraining deformation in fastening when installing, on an object in an axial direction by a bolt, outer peripheral side and inner peripheral side members constituting the bearing.  <P>SOLUTION: This bearing 1 has an outer ring 10, an inner ring 20 and a roller 40 freely rollingly arranged in a track space 30 formed between the outer ring 10 and the inner ring 20, and is provided so that the outer ring 10 and the inner ring 20 can rotate around the axis O1, and is characterized in that bolt holes 15 and 25 formed in the outer ring 10 and the inner ring 20 are set to L1≤L2, assuming the distance in the axial O1 direction up to installation surfaces 10T and 20T with the objects W1 and W2 from spot facing surfaces 18 and 28 as L1, and the distance in the axial O1 direction up to the installation surfaces 10T and 20T from the center in the axial O1 direction of the roller 40 arranged in the closest vicinity to the installation surfaces as L2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014410-A (JP)
Title: Rotational position detecting apparatus of rotator
Inventor: OGURA KAZUYA
IPC: H02K24/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To detect the rotational position of a rotator as an absolute value and accurately detect rotational positions, over a wide range of speed.  <P>SOLUTION: A sine-wave output encoder generates sine-wave signals or pulse signals of A, B phases and C, D phases having a phase difference π/2, according to the rotation of a shaft 1 of the rotator by gear wheels 2 and 3 and tooth sensors 4 and 5. The number of sine waves or the number of pulses generated per rotation of the rotator is different by one, between the A, B phases and the C, D phases. Detectors 8 and 9 detect the intra-pulse phases (AB) of the A, B phases and the intra-pulse phases (CD) of the C, D phases. A subtractor 10 detects their phase difference (BD) as an absolute value of the rotational position (phase) of the rotator during a single rotation. The number of sine waves or the number of pulses generated for one rotation of a motor is different by the number of pole pairs of the motor, when the rotational position of the motor is detected, on the basis of the electrical angle (phase) per pole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016054-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MISUMI KAZUYUKI
IPC: H01L21/60
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method therefor wherein a wire for connecting an inner lead and a semiconductor chip with each other can be prevented from being electrically short-circuited to any other conductive part.  <P>SOLUTION: An inner lead portion IL has a tip arranged on the outer peripheral side, relative to the outer circumferential end of the semiconductor chip CH in a plan view. A power supply bar BB has a jutted portion BBA, extended between the outer circumferential end of the semiconductor chip CH and the distal end of the inner lead portion IL in plan view. The upper face of the jutted portion BBA is in a position lower than the upper face of the distal end of the inner lead portion IL. A bonding wire WR1a for electrically connecting the semiconductor chip CH and the inner lead portion IL with each other has a bent point S1 on the outer peripheral side relative to the outer circumferential end of the semiconductor chip CH, in plan view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011956-A (JP)
Title: Retinal function measurement apparatus
Inventor: SHIBATA NAOHISA
IPC: A61B3/14
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retinal function measurement apparatus capable of measuring detailed retinal functions efficiently in a short time.  <P>SOLUTION: The retinal function measurement apparatus includes an illumination optical system for irradiating an ocular fundus of a subject's eye with visible light containing a plurality of wavelengths, an imaging optical system having a light receiving unit for simultaneously obtaining a plurality of fundus image information obtained by receiving reflected light from the illuminated retina region by separating the reflected light into two or more colors which are corresponding absorbing colors of cone cells, a storage part for storing the fundus image information which is obtained by using the imaging optical system and is different in time axes as first and second fundus images, an operation means for obtaining variation information on the fundus images by performing comparison operation processing on the fundus images of the same color which are obtained based on the reflected light separated into colors as the absorbing colors in the stored first and second fundus images, and a display means for displaying the variation information obtained by the comparison operation processing as function variation information of the cone cells having visual pigments corresponding to the absorbing colors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013260-A (JP)
Title: Conveyance system, and traveling vehicle
Inventor: IMAI TOMOYUKI
IPC: B65G47/52
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To measure a position and an attitude of a traveling vehicle by a single distance measuring device.  <P>SOLUTION: A conveyance system 100 includes a station 110, the traveling vehicle 140 which stops at a target position in a target attitude, and a transfer means 170 for transferring load. The system includes the single distance measuring means 141 for measuring a distance between the station 110 and the traveling vehicle 140, a first distance measuring part 111 and a second distance measuring part 112 which are objects to be measured by the distance measuring means 141, a control part 151 for obtaining a first distance from the first distance measuring part 111, for making the traveling vehicle 140 travel by a predetermined distance and to a predetermined direction, and for obtaining a second distance from the second distance measuring part 112, a calculation part 152 for calculating an inclination value which is inclination of the traveling vehicle 140 from the target attitude based on the first distance and the second distance, and a transfer condition determination part 153 for determining transfer conditions of the transfer means 170 based on the inclination value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017050-A (JP)
Title: Overvoltage protection device in switching power supply
Inventor: FUJIYAMA YUKIO
IPC: H02M3/28
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overvoltage protection device in a switching power supply capable of generating the secondary voltage of the switching power supply at a first voltage and a second voltage lower than the first voltage at a constant level, and at the same time advising a defective condition without doing harm to loads or constituents when such malfunction as short-circuit or the like occurs in a converter generating the second voltage.  <P>SOLUTION: A rectifying circuit 14 generates a first DC voltage at the secondary side of a high-frequency transformer 13. A first feedback circuit 134 detects the first DC voltage obtained by the rectifying circuit 14, and feeds it back to a switching circuit 133 at the primary side of the high-frequency transformer 13. The second feedback circuit 135 detects the second DC voltage obtained by a converter 15, and feeds it back to the switching circuit 133 at the primary side of the high-frequency transformer 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021832-A (JP)
Title: Document reader
Inventor: UMENO HIDEYUKI
IPC: B65H9/14
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reader having a registration means for performing registration by forming a loop in a document by which the number of read documents per unit time is increased.  <P>SOLUTION: The registration means executes correction of inclination of the document by an instruction of a document conveyance control means. The document conveyance control means determines whether or not to make the registration means execute correction of the inclination of the original depending on the content of setting regarding image information acquired by a document reading means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008280092-A (JP)
Title: Vessel
Inventor: MATSUZAKI TAKESHI
IPC: B65D5/40
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel which can permanently maintains the volume-reduced state of the vessel after use, and which does not cause a problem such as an increase in the bulk of a garbage bag, even if the vessel is discarded.  <P>SOLUTION: This vessel is equipped with a plastic vessel body, the volume of which can be reduced, and a fixing member which is attached to the at least one place of the vessel body. When the volume of the vessel body is reduced, at least a part of the vessel body, the volume of which has been reduced is fixed by the fixing member, and the vessel body is kept in a volume-reduced state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010026651-A (JP)
Title: Automatic adjustment method for serial interface circuit and electronic device having serial interface circuit
Inventor: YAMAMOTO MINORU
IPC: G06F13/38
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic adjustment in a connected state without violations in an interface protocol, by an automatic adjustment method for a transmitter of a serial interface.  <P>SOLUTION: Various setting values are set in a transmitter (46), and the retransmission instructions of transmission frames stipulated by an interface protocol are utilized, and the frames are transmitted to a connection destination (5), and response results from the connection destination (5) are used to adjust the optimum values of the transmitter (46). Thus, the operation specifications (conditions) of the interface protocol can be satisfied, and the optimum values can be calculated through the retry of the frame transfer. Under any condition, the separation processing of a disk device due to the deterioration of signal quality is not performed, and the device can be recognized. Also, it is possible to adjust signal quality between devices without adding any hardware for automatic adjustment to a conventional device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024094-A (JP)
Title: Modified perovskite type composite oxide, method for producing the same, and composite dielectric material
Inventor: TANABE SHINJI
IPC: H05K1/03
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified perovskite type composite oxide in which dielectric characteristics are equal to or higher than those before modification; elution of a coating component for modifying a perovskite type composite oxide from the coating component is not substantially observed; change with time of the specific surface area of a perovskite type composite oxide and elution of A site metal thereof are suppressed effectively; and crushing properties are good.  <P>SOLUTION: The modified perovskite type composite oxide is prepared by coating the particle surface of a perovskite type composite oxide with a primary coating layer containing at least Al<SB>2</SB>O<SB>3</SB>and coating the primary coating layer with at least one selected from the group consisting of SiO<SB>2</SB>, TiO<SB>2</SB>, ZrO<SB>2</SB>, and Nd<SB>2</SB>O<SB>3</SB>to form a secondary coating layer. The primary coating layer is formed by firing a hydrolyzate of a hydrolytic Al<SB>2</SB>O<SB>3</SB>precursor. The secondary coating layer is formed by firing at least one hydrolyzate of a precursor selected from the group consisting of a hydrolytic SiO<SB>2</SB>precursor, a hydrolytic TiO<SB>2</SB>precursor, a hydrolytic ZrO<SB>2</SB>precursor, and a hydrolytic Nd<SB>2</SB>O<SB>3</SB>precursor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024028-A (JP)
Title: Hoisting accessory for bearing part
Inventor: TANAKA NOBUHIRO
IPC: F16C33/34
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting accessory for a bearing part easy to mount on the bearing part of a large rolling bearing, having versatility and having a small number of parts.  <P>SOLUTION: This hoisting accessory for the bearing part is adapted to be easily mounted on the bearing part 30, to have the versatility and to have a small number of the parts by making a lateral rod 3 to connect a pair of vertical hoisting members 2a, 2b provided with projecting parts 4 for hoisting inserted into holes 31a for hoisting of a pair of side plates 31 from the axial direction free to extend and contract in the axial direction by dividing it into a hollow parent rod 3a and a child rod 3b fitted in the parent rod 3a, providing a means to engage these parent rod 3a and child rod 3b with each other at a prescribed fitting position and setting a pair of the hoisting members 2a, 2b with a prescribed set interval between them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031882-A (JP)
Title: Lubricating apparatus and transmission equipped with the same
Inventor: HANEDA MASATOSHI
IPC: F16H57/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating apparatus capable of stabilizing lubricating performance.  <P>SOLUTION: This lubricating apparatus L has a third speed counter gear G13 and an oil garter 6, The oil garter 6 has a first guiding part 61 and a second guiding part 62. The first guiding part 61 has a first collecting part 61a for collecting at least a part of lubricating oil scraped up by the third speed counter gear G13, and supplies the collected lubricating oil to a second speed counter gear G12. The second guiding part 62 has a second collecting part 62a for collecting at least a part of the lubricating oil scraped up by the third speed counter gear G13, and supplies the collected lubricating oil to a counter drive gear G17. A flow speed of the lubricating oil collected by the second collecting part 62a is higher than a flow speed of the lubricating oil collected by the first collecting part 61a in the same timing as the second collecting part 62a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030053-A (JP)
Title: Illumination type panel and its manufacturing method
Inventor: NARUSE KAZUHARU
IPC: B29C45/26
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination type panel which has a metal tone decoration part and is manufactured easily, and a method for manufacturing the panel.  <P>SOLUTION: A printing film 10 forming an illumination part 5 and a luminous film 11 forming the metal tone decoration part 6 are set adjacently on the mold surface of one mold D1. Molds D1 and D2 are closed. Cavities C1 and C2 which are different from each other are separated and formed on back sides of the printing film 10 and the luminous film 11 to reach adjacent ends of the films 10 and 11. The first light transmitting resin T is injected into the cavities C1 and C2 to mold a decorative component 30 formed by piling the first resin T up on the printing film 10 and a luminous component 31 formed by piling the first resin T on the luminous film 11. With the decorative component 30 and the luminous component 31 held on the mold surface of the mold D1, the other mold is changed, so that the second resin U can be piled on the decorative component 30 and the luminous component 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034743-A (JP)
Title: Radio communication system, radio communication method, radio communication program, and interference information processing device
Inventor: ARAKAWA TOMOHITO
IPC: H04B1/59
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent radio interference by recognizing interference between data reading devices as well as interference between the data reading device and a radio IC tag.  <P>SOLUTION: A radio communication system is provided with a plurality of data reading devices 2 which perform data communications with the radio IC tags, and an interference information processing device 1 which acquires interference information for interference power in the data reading device 2. The interference information processing device 1 issues an instruction to measure interference power at a predetermined timing using a predetermined data communication device 2 as a measuring device. The interference information processing device 1 issues an instruction to communicate with the radio IC tag at the predetermined timing using a data communication device 2 different from the measuring device as an interference device. The interference information processing device 1 acquires interference power measured by the measuring device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034216-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HAMANO MEGUMI
IPC: H01L21/822
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wiring electrification failure caused by the fact that, in cleaning after opening a via hole, electric charges are excited on lower layer wiring when a wafer is charged up to cause an oxidizing reaction at the bottom of the via hole.  <P>SOLUTION: First dummy wiring 112a which has no electrical function and is independent of a substrate or the other wiring is formed to adjoin first wiring 111a which has an electrical function. The electric charges excited by charge-up are dispersed among the first wiring 111a and the first dummy wiring 112a. By this, an amount of Ti oxide 30 generated through the oxidizing reaction at the bottom of a via hole 213a formed on the wiring is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT