baber/WOPTO huggingface dataset:
Patent JP-2010056428-A (JP)
Title: Check pattern and packaging evaluation device
Inventor: TOMOKAGE HAJIME
IPC: H01L27/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check pattern and packaging evaluation device, for performing the loading evaluation of a semiconductor chip, by easily and surely detecting a damage generated on the outside of a guard ring.  <P>SOLUTION: In a detection part 20, a plurality of electric circuits 2 are connected in parallel, or arranged in parallel with a predetermined interval, from a scribing area 6 for dicing to the outside area of the guard ring 4, toward the inner side of the semiconductor chip 5a. An output terminal 3 is connected to the detection part 20, and arranged on the outside of the guard ring 4. The condition of the damage generated on the outside area of the guard ring 4 is analyzed, based on a deviation amount of impedance owing to a break in the electric circuits 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052664-A (JP)
Title: Steering wheel for vehicle
Inventor: SUZUKI YOSUKE
IPC: B62D1/11
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently exhibit impact absorption function by a lower cover at collision of a vehicle without taking countermeasures such as increasing the size of the lower cover and moving an installation position to a lower part side than a steering wheel, and to produce preferable design of the shape of the lower cover itself on beautiful appearance.  <P>SOLUTION: A standing reinforcement rib 5 is integrally standingly formed on a spoke opposing sidewall portion 12a of a side peripheral wall part 12 of the lower cover 1, and both end parts in the vehicle right and left direction of the standing reinforcement rib 5 are connected to a sidewall portion 12b in the automobile right and left direction of the side peripheral wall part 12. A notch recession part 5a is formed by notching a central portion at a distal end side of the reinforcement rib 5, and an inclination surface part 5b enlarged to an outer side of the spoke part 3 is formed on the notch recession part 5a. A fragile part 5d is provided on the portion where both inclination surface parts 5b cross an extended standing wall portion 5c connected and extended to the spoke opposing sidewall portion 12a of the standing reinforcement rib 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054166-A (JP)
Title: Refrigerator
Inventor: MORIMOTO HIROMI
IPC: F25D17/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator, reducing drying of storage materials.  <P>SOLUTION: The refrigerator is equipped with: a storage chamber 2 for storing storage materials; a cooler 11 for generating cold air; a cold air passage 32 for distributing the cold air generated in the cooler 11, which is provided on the back surface of the storage chamber 2; first discharge ports 73a-73c and 74a-74c opened in an upper part of a cold air passage 11 to discharge cold air and disposed at both lateral end parts of the storage chamber 2; a circulation passage 81 for circulating the cold air within the storage chamber 2 without through the cooler 11, which is provided to longitudinally overlap with the cold air passage 32; suction ports 82a, 82b, 83a and 83b opened in the circulation passage 81 to suck cold air from the storage chamber 2; and a second discharge port 84 opened in the circulation passage 81 to discharge cold air. The suction ports 82a, 82b, 83a and 83b are disposed at both lateral end parts of the storage chamber 2, and the second discharge port 84 is opened at the lateral center thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062491-A (JP)
Title: Semiconductor device and composite semiconductor device
Inventor: SAKAMOTO TAKESHI
IPC: H01L23/473
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of cooling in a semiconductor device of double-sided heat dissipation type.  <P>SOLUTION: A semiconductor device has a semiconductor element 1, a pair of metal plates 2, 3 which are electrically and thermally joined to each of a surface side and a backside of the semiconductor element 1 and hold the semiconductor element 1 therebetween and a first cooler 9 thermally joined to heat dissipation surfaces 2b, 3b, which are opposite surfaces of the semiconductor element 1 in the pair of metal plates 2, 3. In the semiconductor device, a second cooler 11 is interposed between the pair of metal plates 2, 3. The second cooler 11 is thermally connected to inner surfaces 2a, 3a, which are surfaces in the semiconductor element 1 side in the pair of metal plates 2, 3 and cools the pair of metal plates 2, 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066342-A (JP)
Title: Display device
Inventor: TSUKAHARA KEN
IPC: G06F3/048
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which information on a screen can be conveyed to an operator for him/her to easily see it and to correctly understand it by changing simultaneously display colors of all regions expressed by flicker in a screen in a display device and synchronizing timing of blinking.  <P>SOLUTION: The display device is provided with: a means for changing a display state of symbol pictures W1 to W6; and an internal buffer 5 for generating change image, the buffer storing display state change information of the symbol pictures W1 to W6 until change of display state of all symbol pictures W1 to W6 is completed in a display managing module 1. A video processing device 7 receives display state change information of the symbol pictures W1 to W6 stored in the display managing module 1, and displays display state change information of the symbol pictures W1 to W6 on a monitor device 9 with the same timing between the symbol pictures W1 to W6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067379-A (JP)
Title: Sealed battery
Inventor: SUWA HIROMITSU
IPC: H01M2/08
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery wherein a caulking process of fixing a sealing body on the tip of a battery external can via a gasket is reviewed and the tip of the battery external can is hardly corroded.  <P>SOLUTION: The sealed battery has the sealing body 18 which is liquid-tightly fixed on an opening of the battery external can 17 at an electrically insulated state with the battery external can 17 via the gasket 30a. The sealing body 18 is fixed on the opening of the battery external case 17 by caulking an opening end side of the battery external can 17. As a warped uphill section 31a at a pointed head side of the caulked opening end of the battery external can 17 is formed on the tip of the gasket 30a, a hollow is covered with a seal material by forming the hollow between the warped uphill section 31a and the tip of the caulked opening end of the battery external can, or the tip of the gasket 30a covers the tip of the caulked opening end of the battery external can.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066420-A (JP)
Title: Image forming apparatus
Inventor: YOSHINAMI HIDEKI
IPC: G03G15/00
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in image quality and image density as well as reducing excessive toner consumption and wasteful down time in an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: an image carrier 1; a latent image forming means 2 for forming an electrostatic latent image corresponding to an image information signal; a developing unit 4; and an intermediate transfer means 5-1. In this case, the image forming apparatus further includes: an image ratio calculating means 30 for calculating the image ratio based on the image information signal; an image density detection means 21 for detecting the density of a reference image that is formed on the intermediate transfer body 5-2 by the latent image forming means 2, the developing unit 4 and the intermediate transfer means 5-1; and a control means 30 having a forced consumption mode for making the toner in the two component developer which is stored in the developing unit 4 to transit onto the image carrier 1. The control means 30 determines whether or not to execute the forced consumption mode based on the calculated result by the image ratio calculating means 30 and the detected result by the image density detection means 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074290-A (JP)
Title: Information processing device, information processing method, program, and storage medium
Inventor: AKIMOTO YUYA
IPC: G06F3/048
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing technology which enables performing processings according to the contents of a document, without consuming user's time and effort with respect to a document which is digitized and output.  <P>SOLUTION: A processing content setting unit 106 creates setting information for performing processing, corresponding to a character string specified by an object key, according to user's operation input, and a processing content memory unit 105 stores the created setting information. A document acquiring unit 101 acquires image data, expressing an image which a scanner 13 reads from the document. A character string recognizing unit 102 performs character recognition processings for the image data and recognizes the character series. A character series extracting unit 103 extracts a character string, corresponding to the object key shown in the setting information from the recognized character string. A processing execution unit 104 refers the setting information and performs processing, corresponding to the extracted character string, and a document distribution unit 109 distributes the image data to a distribution destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069411-A (JP)
Title: Alcohol gas emitter and vessel
Inventor: IWASAKI MASAYOSHI
IPC: B01J4/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcohol gas emitter the deterioration and final stage of whose alcohol gas emitting ability can be confirmed visually and easily from the outside and which is excellent in persistence when alcohol gas is emitted and by which a gas detection unit can be inspected effectively and to provide a vessel for the alcohol gas emitter.  <P>SOLUTION: The alcohol gas emitter consists of the vessel comprising: a storing part for storing a gas-releasable solid, from which alcohol gas is controlled-released, at the bottom thereof; a gas emitting port communicated with the storing part; a cover for sealing the gas emitting port hermetically; and a gas circulation part partitioned by an elastic member so that alcohol gas is emitted from the gas emitting port by pressurizing the gas circulation part. The gas-releasable solid is visible from the outside and is obtained by mixing 40-55 parts volume water in 100 parts volume mixture obtained by mixing tetraethoxysilane or the like with ethyl alcohol so that the silica concentration is 8.5-9.5 mass%, adding an alkaline catalyst to the water-mixed mixture and solidifying the catalyst-added mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073273-A (JP)
Title: Door-holding structure for recording medium driving device
Inventor: KODAMA SHINTARO
IPC: G11B33/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door-holding structure for a recording medium driving device, which can be assembled without bending a door.  <P>SOLUTION: The door-holding structure is provided in a recording medium driving device 3 which includes: a casing 4; a front panel 5 disposed in the front face of the casing 4 and having an opening 6 where a first cartridge 1 and a second cartridge 2 are inserted; and a flexible door 7 capable of opening/closing the opening 6. The door-holding structure is configured to hold shafts 8a and 8b integrally disposed in both side ends of the door 7. The door-holding structure includes: circular-arc recesses 9a and 9b respectively formed in both side plates 4a and 4b of the casing 4 and opened upward, into which the shafts 8a and 8b are inserted; and extended parts 10a and 10b disposed in the front panel 5 to regulate the upward movement of the shafts 8a and 8b inserted into the circular-arc recesses 9a and 9b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009059374-A (JP)
Title: Method and system for carrying out copy-on-write operation of file, and computer program
Inventor: ANANTHANARAYANAN RAJAGOPAL
IPC: G06F3/06
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide various copy-on-write execution forms in computing environment.  <P>SOLUTION: These execution forms include: the use of a reading mapping table to execute a first virtual block-physical block mapping to be used to read blocks of data in the file to be copied-on-write from a physical storage device for correction; and the use of different write mapping tables to execute a second virtual block-physical block mapping to be used to write the block having corrected file data into the physical storage device. Here, the copy-on-write operation of block of data is achieved by using single write operation. In another embodiment, distributed copy-on-write operation of a file in client-server environment is presented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010081670-A (JP)
Title: Alternating current generator
Inventor: SAGA TOSHIHIRO
IPC: H02K3/18
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternating current generator wherein the space factor of a winding in a stator is effectively enhanced, and generation efficiency and production efficiency are also enhanced.  <P>SOLUTION: The alternating current generator 1 has: a rotor 2 formed by alternately arranging multiple north-pole magnetic field formation portions 22N and south-pole magnetic field formation portions 22S in the circumferential direction C; and a stator 3 formed by arranging multiple poles 4 for magnetic field alternation in the circumferential direction C. The north-pole magnetic field formation portions 22N and the south-pole magnetic field formation portions 22S are alternately placed opposite to each pole 4 for magnetic field alternation and single-phase alternating current power generation is thereby achieved. The poles 4 for magnetic field alternation are configured by alternately forming a winding pole 4A and a no-winding pole 4B one by one. The winding pole 4A is obtained by winding a winding 51 on one of multiple poles 32 formed on the stator core 31 comprising the stator 3 in the circumferential direction C. The no-winding pole 4B does not have a winding 51 wound thereon. The winding poles 4A are all formed by winding a winding 51 in the same winding direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076481-A (JP)
Title: Vehicular leaf spring
Inventor: KITAMI TAKAHIRO
IPC: F16F1/18
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular leaf spring capable of improving ride comfort of a vehicle mounting a leaf spring type suspension device since there is a problem wherein the vehicle is uncomfortable to ride in when cabin baggage is not loaded, though the suspension device using the leaf spring has a simple and robust structure and advantage capable of bearing with large cabin baggage, therefore it is utilized as a suspension for the vehicle in order to transport the cabin baggage.  <P>SOLUTION: In the vehicular leaf spring 1 having a plurality of plate springs overlapped, a spacer member 7 is interposed between the plate springs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009096188-A (JP)
Title: Ink jet recording apparatus and ink jet recording method
Inventor: NAGAMURA MITSUTOSHI
IPC: B41J2/01
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which can form sharp images while maintaining high grayscale levels even if the images include various image constitutional elements to be printed by image data having different attributes, such as character, fine line and image data.  <P>SOLUTION: The ink jet recording apparatus discriminates attributes of the input image data corresponding to the image constitutional elements making up the images, and also, detects the edge and non-edge portions of the image constitutional elements. Further, the apparatus generates print data for printing the edge portions and print data for printing the non-edge portions based on the attributes of the input image data corresponding to the image constitutional elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010076965-A (JP)
Title: Reactor, power generation system and method for manufacturing reactor
Inventor: YAMAMOTO TADAO
IPC: C01B3/38
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement which occurs in a reformer and a carbon monoxide remover by welding.  <P>SOLUTION: A reactor includes: a first reaction zone; a second reaction zone in which a reaction at a temperature lower than that in the first reaction zone is conducted; and a connecting section which connects the first reaction zone and the second reaction zone. A plate for sealing an internal passage is joined by welding to at least one of the first reaction zone and the second reaction zone. As the connecting section, a plurality of connecting sections are arranged on the confronting respective faces of the first reaction zone and the second reaction zone at predetermined intervals in the height directions of the first reaction zone and the second reaction zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075840-A (JP)
Title: Device for feeding charged fine water droplets
Inventor: YANO TAKESHI
IPC: B05B5/057
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To make larger the ratio of the amount of generation of charged fine water droplets to the amount of air by an air blower than the ratio with conventional constitutions.  <P>SOLUTION: An electrostatic atomization device 2 feeds water to an atomization electrode 21 from a water feed means and generates charged fine water droplets by applying a high voltage between the atomization electrode 21 and an opposite electrode 22. The air blower 3 feeds the charged fine water droplets generated by the electrostatic atomization device 2. The opposite electrode 22 is connected to a discharged-current detecting part 6 detecting discharged current, and a control part 4 increases or decreased the amount of air of the air blower 3 according to the increase or decrease of the discharged current detected by the discharged-current detecting part 6. Thus, the amount of air increases or decreases according to the amount of ozone generated and the ozone is diluted so that the concentration of the ozone may keep a reference value or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078072-A (JP)
Title: Endless metallic belt
Inventor: SHIMONOSEKI MASAYOSHI
IPC: F16G1/21
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless metallic belt being usable in a pulley without a crown to prevent the belt from coming off.  <P>SOLUTION: This endless metallic belt is wound around the pulley having the same diameter in the axial direction and having no crown, A central part in the direction of width of this endless metallic belt includes stronger contact force than that of both end parts in the direction of width and comes into contact with the pulley. The central part in the direction of width may be formed by a projecting rib and may be a thick-walled part whose thickness is gradually reduced toward both end parts in the direction of width. The central part in the direction of width may be the thick-walled part formed by overlapping end parts of two plate-like belt materials mutually and welding them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013503-A (JP)
Title: Aluminum alloy extruded material for machining, machined article made of aluminum alloy, and valve material for automotive part
Inventor: YOSHIOKA HIROTAKA
IPC: C22C21/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy extruded material for machining by which a machined article having excellent dimensional accuracy can be manufactured and also to provide a machined article made of aluminum alloy.  <P>SOLUTION: The aluminum alloy extruded material 1 for machining has, in a structure after extrusion, a fine recrystallized structure over the whole surface of the cross-sectional face thereof. Further, the extruded material 1 comprises, by mass, 0.3 to 1.0% Si, ≤0.35% Fe, 0.1 to 0.5% Cu, ≤0.07% Mn, 0.6 to 1.5% Mg, ≤0.10% Cr, ≤0.30% Zn and ≤0.20% Ti, and substantially does not comprise Pb, and the balance Al with impurities. A machined article with excellent dimensional accuracy can be manufactured by machining the extruded material 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010082230-A (JP)
Title: Ultrasonic signal processing apparatus and method
Inventor: KATSUYAMA KIMITO
IPC: A61B8/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply and conveniently derive an attenuation factor of ultrasonic wave inside a subject.  <P>SOLUTION: An ultrasonic signal processing apparatus includes: an ultrasonic probe 20 transmitting ultrasonic wave to a subject, receiving ultrasonic echo from the internal of the subject, and generating a receiving signal indicating the ultrasonic echo; an orthogonal detection section 41 and a phase information computing section 43 acquiring phase information indicating the phase of the ultrasonic echo from the receiving signal; and an attenuation factor derivation section 44 deriving an attenuation factor of ultrasonic wave inside the subject from changes in the phase of the ultrasonic echo in a depth direction of the subject.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082248-A (JP)
Title: Light irradiation apparatus for controlling hair growth
Inventor: OKUNO KANAME
IPC: A61N5/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation apparatus for controlling hair growth, surely keeping a user from unexpectedly touching an optical panel getting a high temperature even if the optical panel reaches the high temperature during and after using the apparatus when using the light irradiation apparatus for controlling hair growth.  <P>SOLUTION: This light irradiation apparatus for controlling hair growth includes: a light emitting section 1 emitting a light for controlling the growth of body hair of a treated skin; an optical panel 2 transmitting the light emitted by the light emitting section 1 and irradiating the outside; and a shutter 3 openably/closably provided and covering the outside surface of the optical panel 2 in closure. This apparatus further includes a temperature measuring means 4 for measuring the temperature of the optical panel 2 or the adjacency of the optical panel 2, and a temperature control section controlling the shutter 3 to close when the temperature measured by the temperature measuring means 4 is a predetermined value or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084902-A (JP)
Title: Clutch release bearing device
Inventor: SUZUKI AKIYUKI
IPC: F16D23/14
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch release bearing device to improve muddy water resistance characteristics with a structure which prevents muddy water, etc., from entering by an inner peripheral surface of a clutch release bearing and a part of a cover member.  <P>SOLUTION: The clutch release bearing device includes a clutch release bearing 30, and the cover member 50 for covering and holding the periphery of the outer ring 31. The cover member 50 includes an outer diameter side flange 61, a middle cylinder 63, a bent part 64, and an inner diameter side flange 65. An extending cylinder 36 is formed in the other end edge of an inner ring 35. A flange 37 for pressing a diaphragm spring 40 to an extending end of the extending cylinder 36 is projected radially outward. A cylindrical peripheral wall surface 90 and a guide surface 91 gradually expanding in diameter from the edge of the cylindrical peripheral wall surface 90 to an extending cylinder 36 are formed in the inner peripheral surface of the inner ring 35 continuously, so as to guide the muddy water, etc., flowing along a bent part 64 from the inner diameter side flange 65 side to the extending cylinder 36 chip side by the guide surface 91.  <P>COPYRIGHT: (C)2010,JPO&INPIT