baber/WOPTO huggingface dataset:
Patent JP-2011226484-A (JP)
Title: Variable valve lift mechanism for engine and arrangement structure of oil control valve
Inventor: TING JUNG-FENG
IPC: F01L13/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve lift mechanism for an engine and an arrangement structure of an oil control valve, configured so that the oil control valve is prevented from interfering with the maintenance of other components, an engine oil pump is miniaturized, and the loss of engine power is reduced.SOLUTION: A protruding wheel set seat is provided between an intake valve and an exhaust valve which are provided on a cylinder head of an engine. A protruding wheel set of the protruding wheel set seat includes an intake protruding wheel and exhaust protruding wheel for pushing intake valve and exhaust valve push members respectively. A hydraulic cylinder is provided between a low lift push member and a high lift push member provided on the intake valve push member, and an oil control valve includes a drive oil passage communicating with the hydraulic cylinder. The high lift push member is closer to the oil control valve than the low lift push member is, and the route of the drive oil passage from the oil control valve to the high lift push member is shorter than the drive oil passage from the oil control valve to the low lift push member.
Patent JP-2011240125-A (JP)
Title: Golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is able to substantially reduce the distance traveled by the ball when struck at a high HS (head speed), while at the same time dominantly getting a distance when struck at a low HS and on shots with an iron.SOLUTION: The golf ball has a solid core and at least one layer of a cover, and a number of dimples are formed on the surface of the outermost layer of the cover. The volume occupancy rate (VR) of the dimples is 1.0-1.4%, and the initial velocity of the ball measured by an initial velocity measuring device of the same type as of a drum rotation-type initial velocity instrument of USGA is 75.5-77.7 m/s. A ratio of total distance traveled when struck at a head speed of 54 m/s to total distance traveled when struck at a head speed of 35 m/s (HS54/HS35) is 1.30 to 1.50.
Patent JP-2012228281-A (JP)
Title: Tongue-cleaning tool
Inventor: TORIGOE NAO
IPC: A47K7/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a tongue-cleaning tool capable of thoroughly removing tongue plaque without causing pain to a user.SOLUTION: This tongue-cleaning tool 1 is equipped with a handle 2, a connecting part 3 that extends from the handle 2, and a head 4 provided on the tip of the connecting part 3. The head 4 comprises a base 41 that extends from the connecting part 3 and a tongue plaque-removing part 42 formed on the upper surface of the base 41. The Shore A hardness of the tongue plaque-removing part 42 is 10 to 35. The connecting part 3 has an elasticity such that when the handle 2 is fixed and a load of 1 N is applied in a direction perpendicular to the tongue plaque-removing part 42, the movable range of the tongue plaque-removing part 42 is 5 to 10 mm.
Patent JP-2012230794-A (JP)
Title: Composite material, and use thereof
Inventor: TAKAHASHI YOSUKE
IPC: C01G49/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for a cathode showing high battery performance while inhibiting the occurrence of a solid phase reaction.SOLUTION: A composite material in accordance with an embodiment of the present invention contains particles composed of an Fe-based perovskite oxide represented by (LnAe)(MFe)O(1), and ceramic-coated particles each comprising a core having a catalytic function for oxygen ionization and coated with ceramic in a porous state. The composite material disclosed here contains the particles composed of the Fe-based perovskite oxide to form a cathode (air electrode) where the occurrence of a solid phase reaction is inhibited substantially. Furthermore, the composite material contains the ceramic-coated particles to form a cathode having great electrode catalyst ability while containing the Fe-based perovskite oxide.
Patent JP-2012228744-A (JP)
Title: Device for controlling machine tool
Inventor: MIYAMOTO YUSAKU
IPC: G05B19/416
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling a machine tool which can improve processing accuracy in a height of waviness to a high degree of accuracy.SOLUTION: The device 100 for controlling a machine tool for processing a workpiece 1 by moving a cutting tool 203 with a plurality of blades while rotating the cutting tool includes a waviness height calculating unit 103 for estimating a height of waviness in processing the workpiece 1 by using tool shape information on a tool diameter and the number of blades of the cutting tool 203, processing condition information on the number of rotations and a movement speed of a rotary shaft Z of the cutting tool 203 during processing the workpiece 1, and information on rotational swing of the cutting tool 203 while the cutting tool is mounted to a machine tool 200.
Patent JP-2012231008-A (JP)
Title: Semiconductor device
Inventor: KAI KOTARO
IPC: H01L25/18
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with suppressed occurrence of displacement and short-circuit failure at the time of mounting a semiconductor chip.SOLUTION: A semiconductor device comprises: a semiconductor element CHP having end surfaces CEG and including an electric circuit; a plurality of lead frames LF electrically connected to the electric circuit of the semiconductor element CHP; and a resin material MR formed so as to cover the semiconductor element CHP. At end portions of the lead frames LF at the semiconductor element CHP side, semiconductor-element support portions IL1 and IL2 extending along the end surfaces CEG of the semiconductor element CHP and extending to the portion opposite to a rear surface CHPb continuous with the end surface CEG of the semiconductor element CHP are formed.
Patent JP-2012230295-A (JP)
Title: Image-forming device, optical scanning means and manufacturing method for optical scanning means
Inventor: NAKAMURA MASAO
IPC: G03G15/04
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate color shift when using a polygon mirror to form a color image.SOLUTION: An image-forming device, according to multiple colors, comprises: an image carrier where an image is formed by exposure to a light beam; a light source that generates the light beam emitted in accordance with image data; optical scanning means that uses multiple reflective surfaces of a rotationally-driven rotary polygon mirror to scan the light beam in a main scanning direction in the image carrier; a reflective surface identification part that identifies each reflective surface of the rotary polygon mirror; and vertical scanning direction driving means that moves the image carrier and the light beam relatively in a vertical scanning direction perpendicular to the main scanning direction. When using multiple colors for the exposure, a reference mark that can be identified by the reflective surface identification part is provided to the rotary polygon mirror of each color on the basis of characteristics of main scan length and predetermined common application conditions with respect to each reflective surface of the rotary polygon mirror. Then, the optical scanning means of each color rotates the rotary polygon mirror so as to align a surface phase by the reference mark on the basis of an identification result of the reflective surface identification part.
Patent JP-2012238631-A (JP)
Title: Memory element and memory device
Inventor: OMORI HIROYUKI
IPC: H01L43/08
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To allow a spin torque type magnetic memory to increase anisotropic energy and have sufficient thermal fluctuation resistance even if microfabricated.SOLUTION: A memory element includes a MTJ structure consisting of: a memory layer which has magnetization perpendicular to the film surface and holds information by a magnetization state of a magnetic material; a magnetization fixed layer having magnetization perpendicular to the film surface serving as a reference for information stored in the memory layer; and an intermediate layer made of a nonmagnetic material provided between the memory layer and the magnetization fixed layer. In addition, the memory element also includes: a coercive force enhancement layer consisting of at least one of Cr, Ru, W, Si, and Mn adjacent to the memory layer; and a spin barrier layer made of an oxide adjacent to the coercive force enhancement layer.
Patent JP-2011177557-A (JP)
Title: Stent with optimal strength and radiopacity characteristics
Inventor: FISCHELL ROBERT E
IPC: A61F2/82
Filed: 2011-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent in the form of a thin-walled, multi-cellular tubular structure.  <P>SOLUTION: The tubular structure has a longitudinal axis and the stent includes a plurality of circumferential sets of strut members. Each set of the strut members is longitudinally displaced from each other and connected to each other by longitudinally extending links. Each set of the strut members forms a closed and cylindrical portion of the stent. Further, each set of the strut members includes a plurality of connected curve sections and diagonal sections. The sets of the strut members further include end sets of strut members located at each end of the stent and central sets of strut members located between the end sets of the strut members. The diagonal sections of the end sets of the strut members have a center portion and two ends. At least one of the diagonal sections of the end sets of the strut members includes a tapered shape in which the width of one diagonal section is greater at the center of the diagonal section than the width at either end of the diagonal section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241950-A (JP)
Title: Range hood
Inventor: NAKAJIMA YUSUKE
IPC: F24F7/06
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of efficiently sucking air without any omission by changing air volume so as to maintain a predetermined air volume even when an air inlet changes in an opening area.SOLUTION: The range hood includes a shutter 8 which has adjustable opening position and opening area, and a control part 12 which controls the shutter 8 and an exhaust fan 5 according to the temperature detected by a surface temperature detection part 7. The control part 12 includes: cooking position determination means 13 of determining at which position of a cooker 1 cooking is carried out, based on a temperature distribution on a top plate 6 detected by a surface temperature detection part 7; suction direction varying means 14 of adjusting the position and opening area of the air inlet 4 by placing the shutter 8 in operation; and air volume varying means 15 of varying volume of air from the exhaust fan 5. The range hood is configured to adjust the opening position and opening area according to the position of use on the top plate 6 and then to control exhaust air volume with the opening position and opening area.
Patent JP-2012241430-A (JP)
Title: Floating prevention structure of manhole and construction method
Inventor: OOKA SHINKICHI
IPC: E02D3/10
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To allow groundwater to be smoothly drained into a manhole when excess pore water pressure or groundwater pressure increases and may cause increase in buoyancy against the manhole.SOLUTION: A floating prevention structure of a manhole is configured such that groundwater is drained from a wall face in order to mitigate increase in excess pore water pressure or groundwater pressure which may cause increase in buoyancy and the manhole is prevented from floating, including during an earthquake. The floating prevention structure has water collecting regions 3 in communication with through holes 2 formed in a wall face of the manhole 1 and formed in the natural ground. The water collecting regions 3 are constituted of a water collecting material which is replaced with soil of the natural ground C. The water collecting material of the water collecting regions 3 can be washed by supplying washing water to the water collecting regions 3 via the through holes 2.
Patent JP-2011250413-A (JP)
Title: Image scanner, image forming apparatus including the same, and method of controlling image quality of image scanner
Inventor: JEON CHIH-HSUN
IPC: G03B27/50
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner capable of compensating for light quantity loss while preventing a whitening phenomenon of a light guide due to heat generated from an LED.SOLUTION: The image scanner includes: a document board on which documents to be scanned are placed; a scanning unit including at least one light guide installed on a lower side of the document board to be linearly reciprocated and irradiating light to the documents and a scanning part provided with a plurality of light emitting elements separated from both ends of the light guide and emitting light; and an image sensor receiving the light emitted from the scanning unit. An emission light quantity loss of the light emitting elements is compensated for by increasing an intensity of a current supplied to the light emitting elements as a separation distance between the light emitting elements and the light guide increases.
Patent JP-2012245117-A (JP)
Title: Knee joint supporter
Inventor: SAITO TAKAMASA
IPC: A61F5/02
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a knee joint supporter which improves stability of a knee joint, thereby reduces fatigue of a wearer and also makes it possible to reduce a load on a patellar tendon.SOLUTION: The knee joint supporter 10 includes: a support part 4 which is knitted almost in the shape of the letter U and supports the kneecap of the wearer, and a kneecap corresponding part 5 which corresponds to the kneecap of the wearer. The kneecap corresponding part 5 is composed of a first mesh part 5a formed of mesh knitted cloth, a first longitudinal check pattern part 5b formed of knitted cloth in the shape of a longitudinal check pattern, and a first transverse check pattern part 5c formed of knitted cloth in the shape of a transverse check pattern. The stretch resistance of a first anchor part 2 and a second anchor part 3 in the circumferential direction of tubular knitted cloth is larger than the stretch resistance of a base fabric part 1 in the circumferential direction of the tubular knitted cloth, while the stretch resistance of the base fabric part 1 in the length direction L of the tubular knitted cloth is smaller than that of the support part 4 in the length direction L of the tubular knitted cloth and larger than that of the first mesh part 5a in the length direction of the tubular knitted cloth.
Patent JP-2012246400-A (JP)
Title: Thermoplastic elastomer composition and the molding
Inventor: SANO TAKEHIRO
IPC: C08L23/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition in which both mechanical properties and compression sets are improved, and to provide a molding configured by forming the thermoplastic elastomer composition.SOLUTION: The thermoplastic elastomer composition includes: (A) 100 pts.mass of a hydrogenated block copolymer which is obtained by adding hydrogen to a block copolymer consisting of at least one of a polymer block containing a vinyl aromatic compound unit, and at least one of a polymer block containing a conjugated diene compound unit; (B) 0.5-20 pts.mass of polypropylene; and (C) 5-100 pts.mass of a polyphenylene ether resin having the softening point of 95-145°C, the thermoplastic elastomer composition for a member for sound is disclosed, and the molding configured by forming the thermoplastic elastomer composition is disclosed.
Patent JP-2012246425-A (JP)
Title: Curable resin composition
Inventor: FUJIMURA TOSHINOBU
IPC: C08K5/37
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition excellent in adhesiveness to an inorganic substrate.SOLUTION: This curable resin composition includes: a multifunctional thiol compound (A) with 200-2,000 molecular weight; a multifunctional epoxy resin (B) with 200-50,000 molecular weight and 80-6,000 g/mol epoxy equivalent; a specific thioether-containing alkoxysilane derivative (C); and an amine compound (D) with 90-700 molecular weight. The weight ratio ((A)/(B)) is 0.05-30. (C) of 0.5-50 pts.wt. and (D) of 0.01-50 pts.wt. are contained based on 100 pts.wt. (A+B).
Patent JP-2012248076-A (JP)
Title: Document management device, document management program and document management system
Inventor: YAMAGIWA MAKI
IPC: G06F17/21
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To enable extraction and combination of a part of a document independently of a unit for separating data, in an electronic document.SOLUTION: A document management server 1 manages computerized and accumulated document information and provides the document information to a user terminal 2 through a network. The document management server 1 includes: a cutout data management part 112 for obtaining range specification information which specifies some ranges in the provided document information and for storing, in a storage medium, clipped parts obtained by extracting the specified ranges in the provided document information, on the basis of the range specification information; and a layout management part 113 for arranging the clipped part for each of pages forming the document and creating one new document information.
Patent JP-2012246905-A (JP)
Title: Starter
Inventor: SHOKO YOICHI
IPC: F02N11/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a starter including a noise reduction device 7 which improves reducing effect of noise occurring from a motor 4.SOLUTION: The conductive component 14 as an additional inductance part is inserted between an M terminal volt of an electromagnetic switch and a motor lead line, and the noise reduction device 7 including capacitors C1 and C2 is connected between both ends (points A and B) of the conductive component 14 and the ground. The noise reduction effect of the noise reduction device 7 is the ratio of the impedance of a starter equivalent circuit to the impedance of the noise reduction device 7. That is, the smaller the impedance of the noise reduction device 7 to the impedance of the starter equivalent circuit, the larger the noise reduction effect. Thereby, the conductive component 14 as an additional inductance part is inserted between the M terminal volt and the motor lead line 2, so that the impedance of the noise reduction device 7 is relatively smaller than the impedance of the starter equivalent circuit and noise reduction effect is improved.
Patent JP-2012247750-A (JP)
Title: Display device
Inventor: ONISHI TOSHITERU
IPC: G02F1/133
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of display image quality by appropriately correcting the luminance in response to an input image signal.SOLUTION: A display device includes: a display part including a light-emitting part; a luminance distribution storage part 150 storing luminance distribution information representing light emission luminance distribution and target luminance distribution of the light-emitting part; first feature amount calculation parts 130 and 140 calculating a first feature amount of an image for determining a possible amount of improvement correction from image signals of a plurality of pixels; and luminance improvement processing parts 160 and 180 improving and correcting display luminance data of the pixels on the basis of the luminance distribution information and the first feature amount. The luminance improvement processing parts determine the possible amount of the improvement correction of the display luminance of each pixel on the basis of the first feature amount, and performs the improvement correction on the display luminance data of the pixel corresponding to a low-luminance region whose light emission luminance distribution of the display part is lower than the target luminance distribution on the basis of the possible amount of the improvement correction.
Patent JP-2012252837-A (JP)
Title: Information processing unit, remaining battery capacity prediction method, and remaining battery capacity prediction program
Inventor: YAMAMOTO TATSUYA
IPC: G01R31/36
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the computational complexity for prediction of the sustainable time of a battery.SOLUTION: A battery-driven information processing unit 10 comprises a recording unit which records a value indicating the magnitude of a load on the information processing unit, a determination unit which determines the threshold of a lower limit of the load on the basis of the value recorded in the recording unit, a control unit which starts any program with reference to a storage part storing an increment of the load due to start-up of the program for each program, when the load on the information processing unit goes below the threshold of a lower limit, and a calculation unit which calculates the sustainable time of the battery by using a function which is stored in a function storage unit in association with the slope in change of the value.
Patent JP-2012252958-A (JP)
Title: Battery pack
Inventor: TANIYAMA KOICHI
IPC: H01M10/613
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which cooling performance of a container housing a plurality of battery cells can be improved.SOLUTION: A battery pack 1 having a plurality of battery cells 3 housed laterally side by side in a container 2 comprises: a heat absorbing chamber 11 which is formed in a hollow shape inside a partition wall 24 for partitioning the battery cells 3 from each other in the container 2; a heat dissipation chamber 12 which is formed in a hollow shape inside a wall body 23 surrounding the outer periphery of the battery cells 3 and communicates with the heat absorbing chamber 11; and a coolant sealed inside the heat absorbing chamber 11 and the heat dissipation chamber 12.
Patent JP-2012255074-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: KAGAWA YOSHIHIRO
IPC: C08C19/25
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which is capable of improving fuel consumption saving, wet grip performance, wear resistance and steering stability in a balanced manner, and a pneumatic tire which uses the same.SOLUTION: The rubber composition contains a rubber component, a silica (1) that has a nitrogen adsorption specific surface area of ≤100 m/g, and a silica (2) that has a nitrogen adsorption specific surface area of ≥180 m/g. In the rubber composition, the content of a conjugated diene polymer, which has a constituent unit derived from a conjugated diene and a constituent unit represented by formula (I) and at least one end of which is modified with a silicon compound that has -CO- and -C-O-C-, is ≥5 mass% per 100 mass% of the rubber component, and the total content of the silica (1) and the silica (2) per 100 pts.mass of the rubber component is 30-150 pts.mass. In the formula, X, Xand Xeach independently represent a group represented by formula (Ia) (wherein Rand Reach independently represent 1-6C hydrocarbyl, 1-6C substituted hydrocarbyl, silyl or substituted silyl, and Rand Rmay bond to each other to form a ring structure together with N), hydroxyl, hydrocarbyl or substituted hydrocarbyl, and at least one of X, Xand Xis a group represented by formula (Ia) or hydroxyl.