baber/WOPTO huggingface dataset:
Patent JP-2010251845-A (JP)
Title: Broadcasting signal level adjustment device
Inventor: NEMOTO MASAHIKO
IPC: H04J11/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting signal level adjustment device for improving the accuracy of level adjustment by adjusting each channel in adjusting the level of digital signals of a plurality of channels.  <P>SOLUTION: The broadcasting signal level adjustment device 1 for adjusting the signal level of the digital signals includes: a reception antenna 2 for receiving the digital signals; a plurality of PFIR filters for demultiplexing only the digital signals of one channel different from each other in the plurality of PFIR filters; a plurality of AGCs 11 for adjusting the signal level of the digital signals demultiplexed in the PFIR filters; a multiplexer 5 for multiplexing the digital signals; and a transmission antenna 7 for transmitting the digital signals multiplexed in the multiplexer 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009260355-A (JP)
Title: Photovoltaic cell
Inventor: Sun-Hai-Lin
IPC: H01L31/042
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic cell which uses carbon nanotubes, has a high photoelectric conversion efficiency, and is durable.  <P>SOLUTION: The photovoltaic cell includes a silicon substrate having a first surface and a second surface opposed to the first surface and having a plurality of recessed tanks on the second surface, a back electrode formed on the first surface of the silicon substrate and brought into ohmic contact with the first surface, a doped silicon layer formed on an inner surface of each recessed tank, and a front electrode formed on the second surface of the silicon substrate. The front electrode includes a carbon nanotube composite structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247089-A (JP)
Title: Method of forming multilayer coating film
Inventor: SUZUKI TAKESHI
IPC: B05D1/36
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a multilayer coating film which comprises coating it twice with two different kinds of aqueous base coatings and then coating a clear coating by wet-on-wet coating, eliminates unevenness, imparts high flip-flop properties and simplifies the control of coating conditions for aqueous base coatings.  <P>SOLUTION: The method of forming a multilayer coating film includes a process (1) of applying the first aqueous base coating onto an intermediate coat formed on a target article to form the first aqueous base coating film and a process (2) of applying the second aqueous base coating onto the first base coating film to form the second base coating film. The first aqueous base coating contains lower than 1 mass%, based of the solid concentration of the pigment, of a bright pigment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249052-A (JP)
Title: Control device of variable valve system
Inventor: TAMADA MASAYUKI
IPC: F02D13/02
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To specify which of two valve characteristics, between which deviation is calculated, is the cause of the deviation when the deviation between valve characteristics calculated based on a physical amount changed by valve characteristics of an internal combustion engine and a valve characteristic calculated based on a driving amount of an actuator of a variable valve mechanism is larger than a prescribed value.  <P>SOLUTION: A lift amount variable mechanism 24 changes an operating angle of an intake valve 30 by a control shaft 46 being displaced by rotation of a brushless motor 25. When the deviation between an operating angle based on a count value indicating a rotational angle of the brushless motor 25 and an operating angle based on intake pressure detected by an intake pressure sensor 53 is larger than a prescribed value, the control device of the variable valve system, for example, an electronic control device 70, displaces the control shaft 46 to an Hi end and updates the count value to "1,000", and when the count value is the same value before and after the update, it is determined that the deviation between the operating angle based on the intake pressure and the actual operating angle is larger than the prescribed value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253480-A (JP)
Title: Twin roll type continuous casting apparatus
Inventor: KAGEHIRA YOSHIMI
IPC: B22D11/16
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin roll type continuous casting apparatus which can suppress bulging generated in a slab.  <P>SOLUTION: The twin roll type continuous casting apparatus is provided with: a fixed roll 1 rotating at a fixed position; a moving roll 2 moving to a direction approaching or separating to the fixed roll 1 and rotating to a direction reverse to the fixed roll; and side weirs 4 installed at both the edge parts in the axial direction of the fixed roll 1 and the moving roll 2, and holding molten metal, wherein a slab 6 is cast in a state where unsolidified part remains at the inside. At least one wedge-shaped support block 7, 8 pressing the slab 6 and at least one support block driving mechanism 9 or an elastic pressing means moving the support block 7 installed in the side of the moving roll 2 to the thickness direction of the slab 6 and pressing the slab 6 by the support block 7 are provided on the part directly below the minimum gap between the fixed roll 1 and the moving roll 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258532-A (JP)
Title: Circuit and method for converting bit length into code
Inventor: TAKEMURA KIYOSHI
IPC: H03M7/40
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the processing time of conversion from a plurality of bit lengths, allocated to a plurality of character strings, respectively, to a plurality of codes.  <P>SOLUTION: A Huffman table decoding circuit stores a bit length bl[N] assigned to each character on input of the bit length assigned to the character, and stores the order of respective character strings among character strings to which the same bit length is assigned in code_fin[N]. Further, the number of characters to which the same bit length is assigned is stored in bl_count[M], and on the basis of the storage, a minimum code having the same bit length is stored in code_min[M]. Consequently, a selector 31 extracts the minimum code specified with bl[N] among a plurality of minimum standards stored in the code_min[N], and an adding circuit 32 performs processing for adding the minimum code to the value stored in code_fin[N] in parallel, and defines the added results as a code assigned to the character.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257019-A (JP)
Title: Device and method for document management, and its program
Inventor: MASUDA YASUHIRO
IPC: G06F12/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device for saving memory capacity by preventing the duplicate registration of the same document file, and for easily confirming the presence of revision and the degree of similarity by making a storage device store a revised document file with its relevance.  <P>SOLUTION: A document management device includes: a document file memory: a registration request acceptance part; a criteria memory for storing criteria information; a decision part for determining whether the same document file which is the same as or a similar document file which is similar to the registration object file exists in the document file memory; and a registration processing part for making the document file memory store the registration object file together with information related with the similar document file.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254050-A (JP)
Title: Control device of vehicle
Inventor: FUJITA YOSHITAKA
IPC: B60Q1/40
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To terminate the direction indicating operation of a direction indicator with exact timing in a vehicle mounted with a steering mechanism having a variable relation between a steering angle and an actual steering angle.  <P>SOLUTION: The vehicle includes the steering mechanism, an EPS actuator, and a VGRS actuator, and variably controls the relation between the steering angle MA and the actual steering angle δst by the cooperative control of them. An ECU carries out winker-off control. In the control, when a winker lever is operated, an actual steering corresponding angle δ is calculated based on a steering gear ratio n, a wheelbase L, a stability factor KH, a yaw rate γ, and vehicle speed V. When the calculated actual steering corresponding angle δ exceeds a preset threshold to a decreasing side, the ECU carries out winker-off processing including returning to a neutral position by the release of the winker lever and the termination of the blinking control of a direction indicating light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254055-A (JP)
Title: Device and system for information distribution
Inventor: YAMASHITA KAZUYOSHI
IPC: B61L25/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a system for information distribution capable of enhancing the services to passengers by displaying operational information required according to the traveling direction and the traveling line in an auxiliary display device in a train.  <P>SOLUTION: An accumulation part 202 accumulates operational information via a communication part 201 based on control information prepared by a control information preparation part 203 and traveling information detected from a traveling information detection part 205. Required operational information is read from the accumulation part 202 according to the traveling direction and the traveling line based on the traveling information and the control information by a control part 204, and distributed to an information display 108.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254059-A (JP)
Title: Tire
Inventor: ITAKURA KEISUKE
IPC: B60C11/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing the road noise in a tire having circumferential sub grooves extending intermittently in the circumferential direction of a tread.  <P>SOLUTION: In a tire having in a tread a plurality of circumferential sub grooves extending intermittently in the circumferential direction of the tread in which adjacent grooves in the circumferential direction partially overlap in the width direction of the tread, the groove volume of an overlapped portion of the circumferential sub grooves is smaller than that of other portion than the overlapped portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254080-A (JP)
Title: Rack shaft support device
Inventor: IMAMURA NAGANORI
IPC: B62D3/12
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack shaft support device which can improve a steering feeling and prevent the generation of abnormal sound.  <P>SOLUTION: A support yoke 18 is held in a holding hole 17 formed in a yoke housing 16 so as to be retractable in the depth direction X2. The support yoke 18 supports a rack shaft 8 so as to be movable in the axial direction of the rack shaft 8. The support yoke 18 is urged toward the rack shaft 8 side by an urging member 34. The support yoke 18 includes a pair of end parts 20 and 21 extending nearer to a pinion 7 side than to a central axis C1 of the rack shaft 8 with respect to the depth direction X2. A pair of end parts 20 and 21 are arranged at both sides with the rack shaft 8 sandwiched between them. A minimum interval D3 between the one pair of end parts 20 and 21 is smaller than a maximum width D5 of the rack shaft 8 with respect to a prescribed parallel direction X3 orthogonal to the depth direction X2. On an outer peripheral surface 18a of the support yoke 18, a protrusion 39 is formed which can abut on a peripheral surface 17b of the holding hole 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009164144-A (JP)
Title: Connector for double-sided printed circuit board
Inventor: TSURUYUMI SHIGERU
IPC: H01R24/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a double-sided printed-circuit board of a ZIF type which can be manufactured without a cost increase and can prevent a component from being lost.  <P>SOLUTION: A printed-circuit board insertion passage 7 is arranged in a connector housing 6 which has a sufficient width and depth for being inserted with a double-sided printed-circuit board 1 having conductor layers on both surfaces. Contacts 9, 11 to be inserted into contact insertion grooves 8, 10 in the connector housing have contact portions 9a, 11a at an inner side of the circuit board insertion passage 7 which projects into the circuit board insertion passage 7. There is assembled rotatable in the connector housing 6 a contract separating-accessing operation apparatus 17 which conducts operations to make the contact portion 11a integrated with a free end 11c shift to a position where it is separated for the contact portion 9a of the contact 9 and, on the other hand, to make it shift to a position where it accesses by contacting with the free end 11c on a side of the contact portion 11a of the contact 11 and operating the free end 11c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258224-A (JP)
Title: Nonvolatile semiconductor memory device and method of forming the same
Inventor: KUTSUKAKE HIROYUKI
IPC: H01L29/792
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the shape of corner portions of the gate electrode of a field-effect transistor in a peripheral circuit region.  <P>SOLUTION: A nonvolatile semiconductor memory device is equipped with: a memory cell array region; and a peripheral circuit region formed around the memory cell array region. The peripheral circuit region has: element areas AA; an element isolation area 10 surrounding the element areas AA; and field-effect transistors each formed on respective element areas AA and including a gate electrode 13 the corner portions and end portion of which in a channel width direction are formed on the element isolation area 10. A curvature radius r of the corner portion of the gate electrode 13 is smaller than a width from the end portion of the element area AA in the channel width direction to the end portion of the gate electrode 13 in the channel width direction, and is smaller than 85 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258875-A (JP)
Title: Display, display method, and program
Inventor: SUZUKI WATARU
IPC: H04N5/91
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display which allows the user to intuitively recognize at a glance to what extent a camera shake has occurred in image data having an original size even when a list of thumbnail data is displayed.  <P>SOLUTION: The display includes: a data accumulator 201 which accumulates a plurality of pieces of image data; a display unit 208 which displays the accumulated image data; and a thumbnail size determiner 204 which determines the size of thumbnail data, depending on the number of pieces of data to be displayed. Also, the display includes a thumbnail data generator 205 which generates thumbnail data relating to image data based on the determined thumbnail size, and an image data analyzer 203 which analyzes the image data to detect camera shake information. Also, the display includes a thumbnail data change decider 206 which decides whether to make a change to the generated thumbnail data based on the determined thumbnail size and the result of the analysis by the image data analyzer 203. Also, the display includes a thumbnail data changer 207 which makes a change to the thumbnail data in response to the result of the determination by the thumbnail data change decider 206.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253860-A (JP)
Title: Transparent gas barrier film
Inventor: TAKAZAWA KAZUYUKI
IPC: C23C16/42
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas barrier film which hardly cause a dimensional change due to heat generated during processing or using, is hardly deteriorated, and therefore can keep high, stabilized gas barrier properties over a long period of time.  <P>SOLUTION: The transparent gas barrier film is obtained by: heat-treating a plastic film to shrink to have a specific thermal shrinkage rate to prepare a plastic base film; forming a vapor deposition film on at least one side of the plastic base film to obtain a vapor deposition film; and additionally heat-treating the vapor deposition film to shrink to have a specific thermal shrinkage rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262775-A (JP)
Title: Self-ballasted fluorescent lamp
Inventor: UEJI HIROMICHI
IPC: H01J61/52
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-ballasted fluorescent lamp which, by making transmittance of fluorescence of a heat conductive part approximate to the transmittance of a diffusion film of an outer tube bulb, prevents a color rendering property form being reduced by dispersing light emission from a lamp by a lens effect, emits uniform diffused light from the entire outer tube bulb, and has superior thermal conductivity and longer operating lifetime.  <P>SOLUTION: The self-ballasted fluorescent lamp includes a light-emitting tube which emits the fluorescence; the outer tube bulb which is so provided as to enclose the light-emitting tube and has the diffusion film to diffuse the fluorescence on an inner wall surface; and the heat conducting part which conducts heat in the light-emitting tube to the outer tube bulb. The heat conducting part contains a binder resin and a translucent power body having a refractive index different from that of the binder resin, and the transmittance to the fluorescence approximates that of the diffusion film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259591-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of demonstrating an expected performance effect by a predictive performance even when the predictive performance is adopted in the game machine which changes a game state.  <P>SOLUTION: When a game ball enters a start pocket, a stop symbol is determined beforehand based on the game state for the time of the entry. Also, when starting the variation of special symbols, the stop symbol is formally determined based on the game state for the time of variation start. Then, the predictive performance is determined based on the stop symbol for the time of start winning, and when the stop symbol for the time of start winning and the stop symbol for the time of the variation start are different, the predictive performance is changed based on the stop symbol for the time of the variation start.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263451-A (JP)
Title: Receiving device, transmitting and receiving apparatus, and transmission system
Inventor: KUWATA NAOKI
IPC: H04L7/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an increase in the circuit scale of a deskew circuit in a parallel transmission system for transmitting a parallel data signal including a plurality of channels.  <P>SOLUTION: An encoding circuit 311 of this transmitter 301 encodes a transmission signal to generate a parallel data signal, and transfers the parallel data signal to an optical transmission circuit 313 through a switching circuit 312, and the optical transmission circuit 313 converts the parallel data signal into an optical signal to transmit the optical signal to a receiving device 303. An optical receiving circuit 321 converts the optical signal into an electric signal to generate a parallel data signal, and transfers the parallel data signal to a decoding circuit 323 through a switching circuit 322, and the decoding circuit 323 decodes the parallel data signal and performs skew correction. In such a time, the switching circuits 312 and 322 change a plurality of channels of the parallel data signal so as to reduce the total skew obtained by adding a skew amount DTn in the transmitter 301, a skew amount DLn of a transmission path 302, and a skew amount DRn in the receiving device 303.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264463-A (JP)
Title: Method for manufacturing mold
Inventor: IDE ISAMU
IPC: B22C9/02
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mold capable of increasing a temperature rising rate in the mold by rapidly evaporating condensate water generated in the mold and of improving the strength of the mold.  <P>SOLUTION: Resin-coated sand 2 prepared by containing binder and refractory aggregate is preheated. The resin-coated sand 2 is filled into the mold 1, vapor is blown into the mold 1 to heat the resin-coated sand 2, and the binder is solidified or cured. Since the resin-coated sand 2 is preheated, the generation of the condensate water is reduced by suppressing heat quantity of latent heat of vapor taken by the resin-coated sand 2. The generated condensate water is rapidly evaporated by the reduced amount of the condensate water. The rate for raising the temperature in the mold 1 to a temperature equal to or higher than a temperature at which the binder of the resin-coated sand 2 is solidified or cured is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268562-A (JP)
Title: Structure of fixing shield cable and method for fixing the same
Inventor: IDENO MASAHIRO
IPC: H01R13/655
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reliably fix a terminal end of a braided shield cable in a simple structure.  <P>SOLUTION: The fixing structure includes: a shield ring 30 through which the shield cable 20 passes; a shield shell 40 having a hollow cylindrical small-diameter portion 41 through which a core wire and an insulation coating 21 in the shield cable 20 from which braid 22 and sheath 23 are peeled with its outer circumference covered with a terminal end of the peeled braid 22, and a hollow body 42 extending from the small-diameter portion 41 through which the core wire and the insulating coating 21 pass; and an inner holder 50 fixed in the inside of the body 42 of the shield shell 40 while allowing the core wire and the insulating coating 21 of the shield wire 20 pass therethrough.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265863-A (JP)
Title: Low pressure steam turbine
Inventor: IKEDA HIROSHI
IPC: F01D17/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low pressure steam turbine capable of restricting the fluctuation of fluid force applying to stationary blades and moving blades in the case wherein the steam boiled and evaporated inside a feed water heater reversely flows in a steam passage.  <P>SOLUTION: This low pressure turbine 12 includes: a casing 20; a turbine rotor 22 provided inside of the casing 20 and including several stages of moving blades 21 provided therein; several stages of stationary blades 23 arranged in the casing 20 with the moving blades 21 each other in the axial direction of the turbine rotor 22; a steam inlet pipe for leading steam into a steam passage including a plurality of stages structured of the stationary blades 23 and the moving blades 21; and an exhaust passage for leading the steam passed through the moving blade of the final stage to the outside. This low pressure steam turbine 12 also includes: an extraction steam flow passage 31 for leading a part of the steam flowing in the steam passage 24 into a thick part of the casing 20 through an extraction steam opening 30 provided between a predetermined stages; and a hollow part 32 communicated with the extraction flow passage 31 over the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT