baber/WOPTO huggingface dataset:
Patent JP-2010260517-A (JP)
Title: Cant follow-up device of road-rail vehicle
Inventor: KATO TETSUYA
IPC: B61F3/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cant follow-up device of a road-rail vehicle to prevent the derailment from occurring when traveling on a curved track having a cant, especially when braking.  <P>SOLUTION: One of the front and rear iron wheels is made a drive iron wheel, and the other of the front and rear iron wheels is made a driven iron wheel. The cant follow-up device 12 is installed in the driven iron wheel 42 side. The device 12 consists of: a hold frames 13, 13 for slidably holding iron wheel support frames 25, 25 with a predetermined stroke S to rotatably support each right and left driven iron wheel 42, 42; and a means 39 for urging the support frame 25. In the urging means, each iron wheel hold frame is arranged in a bottoming position which is an upper end of the stroke under wheel load of right and left each driven iron wheel in the road-rail wheel 1 with unladen weight. When the actual wheel load relative to each driven iron wheel is reduced for the wheel load, the urging means generates urging force to make each iron wheel support frame 25 slide on the lower side of an axial line X. The cant follow-up device 12 is provided so that the axial line X forming a sliding direction of the iron wheel support frame 25 is tilted downward to the drive iron wheel side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263944-A (JP)
Title: Game device and game program
Inventor: MIYAMOTO TAKESHI
IPC: A63F13/55
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and a game program capable of reducing the data amount of motion data and the preparation cost while achieving various object actions.  <P>SOLUTION: The game device sets a track WP where the lower back W of a player character moves and an elliptical track ArP where an ankle Par moves. When the player character moves in a game space, the lower back moves on the track WP and the ankle moves on the elliptical track ArP corresponding to the moving amount. In this case, while the ankle circulates on the elliptical track ArP once, the lower back moves on the track WP back and forth twice. Thus, the need of preparing a motion image corresponding to the movement of a leg is eliminated and various leg movements of the player character are achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266958-A (JP)
Title: Web page information display control device and method
Inventor: MAEDA ATSUHIKO
IPC: G06F13/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Web page information display control device and method, for making Web page information of a link destination having a high required degree easy to be displayed.  <P>SOLUTION: A symbol impartment part 107 measures distance between respective pieces of corresponding display data when a plurality of pieces of link information equal to each other are present, imparts a symbol to only display data having highest order of the corresponding link information with respect to the display data less than predetermined distance, imparts the symbol imparted to the display data corresponding to the link information having the highest order or an original symbol to the display data not less than the predetermined distance, associates the link information and the symbol, and makes a map storage part 106 store them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009181962-A (JP)
Title: Optical waveguide with one or plurality of integral diffusers
Inventor: HOSSEINI ABBAS
IPC: F21V8/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve luminance and light distribution uniformity of an assembly, without adding additional elements or spoiling other performance features of the assembly, in a diffuser with a front surface and a rear surface of an optical waveguide integrated.  <P>SOLUTION: The optical waveguide (122) for a backlight assembly (120) has a front surface (126) and a rear surface (124). The rear surface (124) includes an integral surface diffuser microstructure formed thereon. The front surface may also have an integral surface diffuser microstructure formed thereon as well. The backlight assembly (120) has a reflective surface adjacent to the rear surface of the optical waveguide (122) and a separate diffuser film layer (134) disposed against the front surface (126). A pair of luminance-enhancing film layers for collimating light are placed adjacent to the diffuser film layer (134). A protective layer (150) is disposed over the luminance-enhancing film layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010267326-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KONO TAKASHI
IPC: G11C16/06
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which performs exact data read with low current consumption.  <P>SOLUTION: A flash memory selects a memory cell MC according to external address signals ADD0 to ADDi in response to a leading edge of a clock signal CLK, reads data from the memory cell MC in response to the leading edge of the clock signal CLK during a normal read mode, and reads the data from the memory cell MC by responding to a trailing edge of the clock signal CLK during a low-speed read mode in which a read operation is performed with power consumption lower than the normal read mode. Therefore, data can be accurately read even if noise is generated in response to the leading edge of the clock signal CLK in the low-speed read mode, because the noise level has dropped at the trailing edge of the clock signal CLK.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266672-A (JP)
Title: Anti-glare hardcoat film and polarizing plate using the same
Inventor: IZUMI TATSUYA
IPC: G02B1/10
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-glare hardcoat film, wherein an internal haze value is made variable without widely changing an external haze value, and the control of the external/internal haze value upon film mass-production is facilitated, and desired 60° specular glossiness and glare preventability are ensured without damaging contrast.  <P>SOLUTION: The surface of a transparent plastic film has a hardcoat layer formed using a hardcoat layer-forming material comprising: (A) an active energy ray sensation-type composition containing (a) a polyfunctional (meth)acrylate base monomer and/or a (meth)acrylate base prepolymer and (b) silica-based fine particles; (B) specified spherical organic fine particles having the average particle diameter of 1-10 μm; (C) specified silicon-based fine particles having the average particle diameter of 0.5-10 μm; and (D) a surfactant, and also, the thickness of the hardcoat layer is larger than the respective average particle diameters of the (B) component and the (C) component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010062134-A (JP)
Title: Fuel cell system
Inventor: OGAWA TETSUYA
IPC: H01M8/04
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To minimize diffusion of heat and fluid by arrangement of respective equipment according to its operation temperature range and function, inhibit thermal effect from reaching the equipment as little as possible that is used at comparatively low temperature, and make improvement in wall face installation property, installation stability and maintenance property.  <P>SOLUTION: A cabinet 26 to constitute a fuel cell system 10 is divided into a first fluid supply part 88a, a second fluid supply part 88b, a module part 90, and an electrical equipment part 92. In the first fluid supply part 88a, a water supply device 20, a fuel gas supply device 16, and a detector 78 are housed, and in the second fluid supply part 88b, an oxidizer gas supply device 18 is housed. In the module part 90, the fuel cell module 12 and a combustor 14 are arranged. In the electrical equipment part 92, an electric power conversion device 22 and a control unit 24 are arranged. Between the first liquid supply part 88a and the electrical equipment part 92, the module part 90 is arranged, and on the lower face of the module part 90, the second fluid supply part 88b is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268269-A (JP)
Title: Imaging device
Inventor: ONO TOSHIKAZU
IPC: H04N5/335
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of calculating the multiplication factor of a charge signal that has been multiplied by an optional number of times of multiplication.  <P>SOLUTION: A CMOS image sensor (imaging device) 100 includes a PD unit 11 for generating charges by photoelectric conversion, and a charge transfer region 10a (a transfer channel 10 under a transfer gate electrode 14, a multiplication gate electrode 15, a transfer gate electrode 16, and an accumulation gate electrode 17) that includes an electron multiplication unit 10c for multiplying charges. The CMOS image sensor is so configured that a dark current (charge signal) generated in both the PD unit 11 and the charge transfer region 10a of the transfer channel 10 is multiplied in the transfer channel 10 (electron multiplication unit 10c) under the multiplication gate electrode 15 and the multiplication factor M of the dark current (charge signal) is calculated based on output values Q<SB>k</SB>, Q<SB>m</SB>and Q<SB>n</SB>by the multiplied dark current (charge signal).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010104218-A (JP)
Title: Power factor correction power unit, and control circuit and method used in the same
Inventor: CHIN KEN
IPC: H02M3/155
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor correction power unit, in which an auxiliary winding of drain voltage detection system is not needed, and there is no fault with a negative current detection system, and a power factor is enhanced by adopting a new critical point detection system.  <P>SOLUTION: The ON width Ton is created by an ON time generator 11 using an output voltage Vcomp output from an error amplifier 10. Thus, the turn-off timing of a switching device Q1 can be known. A (switch) OFF signal is supplied to a driving circuit 12 at that turn-off timing. On the other hand, the OFF width Toff is created by an OFF time generator 13 using the input voltage detection signal Vis, the output voltage detection signal Vos, and the ON width Ton. Thus, the turn-on timing (critical point) of the switching device Q1 can be also known. A (switch) ON signal is supplied to the driving circuit 12 at that turn-on timing. Based on the (switch) OFF signal and the (switch) ON signal supplied to the driving circuit 12, the driving circuit 12 ON/OFF controls the switching device Q1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268976-A (JP)
Title: Cake cutting aid
Inventor: YAMAMOTO MASAYOSHI
IPC: A47J43/20
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean cake cutting aid for cutting a circular cake into equal portions finely and easily, which is also suitable for a cake covered with cream.  <P>SOLUTION: The cake cutting aid for cutting the circular cake W into equal portions includes a narrow, long center pin 2 and a nearly disk-shaped dividing plate 3, wherein: the center pin 2 includes a narrow introduction portion 4 having a uniform cross-section, a stake 5 having the uniform cross-section and a length different from the introduction portion 4, and a flange portion 6 positioned between the introduction portion 4 and the stake 5, which projects outward from the introduction portion 4 and the stake 5; and the dividing plate 3 includes a through hole in the center through which the introduction portion 4 may be passed, and a plurality of guide grooves cut from a peripheral edge to a vicinity of the through hole, arranged in equal intervals in a circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004034-A (JP)
Title: Semiconductor light-emitting apparatus, illuminator, and image display apparatus
Inventor: KATO HANAKO
IPC: C09K11/08
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting apparatus for wavelength-converting light irradiated from a light-emitting element with a phosphor to extract it to the outside thereof, in which the performance of wavelength conversion is maintained over a long period by suppressing the degradation of a phosphor or a sealant.  <P>SOLUTION: This semiconductor light-emitting apparatus 10 comprises a semiconductor light-emitting element 13 for emitting light, in a region extending from ultraviolet to near-ultraviolet, and a sealing portion 15 sealing the semiconductor light-emitting element 13. The semiconductor light-emitting element 13 has an area for light-emitting face of 0.2 mm<SP>2</SP>or smaller and has directionality characteristics, such that the maximum peak of the relative light-emitting strength exists in a range of from 15° or larger to 75° or smaller, relative to the light-emitting face. The sealing portion 15 has a light guide layer 16 for sealing the semiconductor light-emitting element 13 and a phosphor-containing layer 17 formed covering the light guiding layer 16. The light guide layer 16 has a thickness of 0.10 mm or larger, from the top face of the semiconductor light-emitting element 13. The phosphor-containing layer 17 contains a phosphor excited by the light lies inside a region, from ultraviolet to near ultraviolet, and the phosphor content thereof is in a range of 5 to 30% by weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010273261-A (JP)
Title: Image processing apparatus and imaging apparatus
Inventor: KATO KOYA
IPC: H04N5/232
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus excellently composing even images whose feature points are not easily extracted.  <P>SOLUTION: The imaging apparatus 100 includes six imaging units 1 to 6 which image images respectively in different directions. The imaging units 1 to 6 each have a field angle set so that an imaging range overlap with imaging ranges of adjacent imaging units, and include a digital signal processing section 17 which puts two image data obtained by imaging images by two adjacent imaging units into a pair of image data, and extracts feature points from respective pairs of image data, and an image composition section 19 which composites two image data by putting overlap parts of two image data of a pair of image data one over the other based upon information on feature points extracted from the pair of image data. For a pair of image data from which no feature point is extracted, the image composition section 19 composites the image data based upon information on feature points of another pair of image data which are extracted by the digital signal processing section 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278661-A (JP)
Title: Parallel-serial converter
Inventor: SUGAWARA MARIKO
IPC: H03M9/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel-serial converter capable of accurately shaping serial data.  <P>SOLUTION: The parallel-serial converter 100 includes: a conversion circuit 110: a flip-flop circuit 120; a generation circuit 130; a detection circuit 140; and a control circuit 150. The conversion circuit 110 outputs parallel data while changing over the parallel data to be converted to serial data. The flip-flop circuit 120 latches the serial data output by the conversion circuit 110. The generation circuit 130 generates replica data of the serial data. The detection circuit 140 detects a first changeover point of the replica data generated by the generation circuit 130 and a second changeover point next to the first changeover point. The control circuit 150 controls relative timing of the latch of the flip-flop circuit 120 with respect to the changeover of the conversion circuit 110 based on the respective changeover points detected by the detection circuit 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015141-A (JP)
Title: Conductive rubber member
Inventor: HOSHI JUNYA
IPC: C08L71/03
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive rubber member of low electric resistance value, superior in an environmental characteristic and an antifouling property.  <P>SOLUTION: This conductive rubber member includes a conductive elastic layer prepared by curing/molding a rubber composition containing a rubber base material containing mainly epichlorohydrin rubber, containing at least a thiourea vulcanizing agent and a thiuram vulcanizing agent, as vulcanizing agents, and containing no sulfur.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010276310-A (JP)
Title: Refrigerator having vacuum heat insulating material
Inventor: ECHIGOYA HISASHI
IPC: F25D23/06
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator provided with spacers and supporting members between a vacuum heat insulating material, and an outer box and an inner box causing no separation of the vacuum heat insulating material by the foaming pressure of urethane foam, and further leaving no urethane foam-uncharged part.  <P>SOLUTION: By making adhesion faces with the vacuum heat insulating material 50e and the outer box 21e of the spacer 70 continuous plane faces when disposing the vacuum heat insulating material 50e, an adhesion area can be increased, and the adhesion force of the spacer 70 and the vacuum heat insulating material 50e and the outer box 21e can be increased. Since the adhesion faces are the continuous plane faces, adhesive agent coating work and attaching work can be easily performed. Furthermore, since the supporting members 80 are disposed at an inner box side, or a face at an inner box side of the vacuum heat insulating material, the vacuum heat insulating material 50e is sandwiched by the spacer 70 and the supporting members 80, and thus the separation of the vacuum heat insulating material 50e by the foaming pressure can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278977-A (JP)
Title: Level shifter circuit, scanning line driver and display device
Inventor: ISHIDA TATSUYA
IPC: G02F1/133
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning line driver capable of further suppressing scale in circuitry, and furthermore, of reducing the manufacturing cost.  <P>SOLUTION: A gate driver 100 is equipped with a shift register circuit 1 having g pieces of latch circuits 21 to 2 g, g pieces of selector circuits 8, and g pieces of level shifter circuits 3. In the level shifter circuit 3 of an output-driving circuit st1, a pulse 61 from the NAND circuit 6 of the selector circuit 8, a pulse 71 from the NAND circuit 7 of the selector circuit 8, and a pulse Q1 from the latch circuit 21 are inputted from input terminals N1, N2, and N3, respectively. The level shifter circuit 3 of the output driving circuit st1 outputs a voltage signal acquired by converting the voltage level of the pulse 61, and a voltage signal acquired by converting the voltage level of the pulse 71, from the output terminals O1 and O2, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280957-A (JP)
Title: Iron-base sintered alloy, method for producing iron-base sintered alloy, and connecting rod
Inventor: KONDO MIKIO
IPC: F16C7/00
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron-base sintered alloy which has excellent machinability while maintaining its sufficient strength even if Cu and Ni regarded almost as essential elements for strengthening an iron-base sintered alloy are hardly comprised.  <P>SOLUTION: The iron-base sintered alloy is obtained by sintering raw material powder composed of Fe-Cr-Mo-base powder, carbon-base powder or Mn-Si-base powder, which has a density of ≥7.4 g/cm<SP>3</SP>, and has a metallic structure composed of martensite and bainite, and in which the area ratio of martensite to the whole of the metallic structure is ≤40%, and the grain size of martensite is ≤20 μm. The iron-base sintered alloy in which the area ratio of the martensite is ≤40% and the grain size thereof is ≤20 μm, has excellent machinability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283753-A (JP)
Title: Transfer method and transfer apparatus
Inventor: ABE MITSUNOBU
IPC: H04L45/85
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transfer apparatus capable of easily determining encapsulation.  <P>SOLUTION: A transfer apparatus is for transferring a packet and includes a packet management DB 15 for storing access information with which the necessity of encapsulation of a packet is associated in units of networks to which the apparatus itself is connected, and an encapsulation determining section 12 for determining the network to which a packet should be transferred, and the necessity of encapsulation for the network, on the basis of the access information and a destination IP address included in the packet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302540-A (JP)
Title: Exposure apparatus and exposure method of adjacent region to substrate
Inventor: NOVAK THOMAS W
IPC: H01L21/027
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus which has an improved exposure throughput.  <P>SOLUTION: The exposure apparatus (10) includes an optical system (18), a mask stage device (22), a substrate stage device (24), and a controlling system (28). A substrate (14) includes first and second regions adjacent to each other and being juxtaposed with each other along a first axis. The optical system (18) generates an irradiating beam (35) for irradiating a mask (12). The mask stage device (22) holds and positions the mask (12) relative to the irradiating beam (35). The substrate stage device (24) controls and positions the substrate (14). The controlling system (28) controls the optical system (18) and the substrate stage device (24). Thereby, a mask pattern is transcribed into the first and second regions sequentially during the term wherein the substrate stage device (24) moves the substrate (14) in a first mask direction along the first axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011005399-A (JP)
Title: Rotor rotating tool
Inventor: UMEKAWA TAKAKUNI
IPC: B02C13/02
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotor rotating tool, a rotary crusher, and a rotor rotating method that facilitates control of rotor rotation even if the rotor of a rotary crusher is in an unbalanced state.SOLUTION: The rotor rotating tool 60 includes: a first component 61A, a second component 61B, and a fixing component 78 which fixes the first and second components 61A, 61B to each other so that a hole 60a, where a boss is arranged of a coupling coupled to the rotor shaft of the rotor of the rotary crusher, is formed between the first and second components 61A, 61B. Rotation preventive parts 63A, 63B, which prevent the first and second components 61A, 61B from rotating relative to the boss, are formed in the first and second components 61A, 61B. The first component 61A is equipped with parts 71, 72 to be suspended by a crane, while the second component 61B is equipped with parts 73, 74 to be suspended by a crane.