baber/WOPTO huggingface dataset:
Patent JP-2011182128-A (JP)
Title: Broadcast receiver and error correction method
Inventor: NISHIWAKI HIRONAO
IPC: H03M13/41
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver and an error correction method, by which an effect of error correction by repetition of viterbi decoding can be sufficiently obtained.  <P>SOLUTION: The broadcast receiver is constituted so that, when the viterbi decoding is repeated, a path metric calculated by first viterbi decoding and a selected path are associated with the respective nodes on a trellis diagram, and stored in a predetermined storage means as decoding history, and when a path metric is calculated by second viterbi decoding, a path, which should be selected by the viterbi decoding this time, is determined based on the path metric and the decoding history regarding the previous viterbi decoding stored in the storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269589-A (JP)
Title: Thermal transfer receiving sheet
Inventor: KORO TAKAAKI
IPC: B41M5/50
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer receiving sheet which is excellent in releasability from the dye layer of an ink sheet even at a high speed printing and a bonding property with the transfer type laminate layer of an ink ribbon, obtains a clear printing image with a high density and a high light resistance, is extremely little in image bleeding on a printed matter even at high temperatures and high humidity environment and is excellent in an image preservation property.  <P>SOLUTION: In the thermal transfer receiving sheet made by laminating a sheet-like support, and a barrier layer, an image acceptance layer on at least one surface of this sheet-like support, the image acceptance layer contains a polyurethane resin synthesized from a specific polymerization component, and the barrier layer contains at least one kind of a resin selected from the group consisting of a styrene-maleic copolymer, a styrene-acrylic copolymer, an acrylic ester polymer, and a polyester.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181444-A (JP)
Title: Electric cable with connector
Inventor: IGARASHI TOSHIYUKI
IPC: H01R13/639
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cable with a connector which does not require a special additional component such as to increase the outer diameter of the connector for connection lock of a connector, and can attain sure connection lock by a simple operation without requiring time, and in which an insulating coating treatment can be carried out simply.  <P>SOLUTION: A female connector 10 and a male connector 20 installed in an electric cable 30 are connected by engagement of a socket part 13 and a plug part 23, and the outer diameter is uniform in the connection state, and their connection is locked by screw inserting a screw 19 into a screw hole 18 of the socket part. The female connector 10 and the male connector 20 are insulation coated for their exposed conductor portion except for the connection face with electric insulators 35a and 35b and are electrically insulation protected by connector connection. Further, by sliding movement of the insulating protection sleeve 37 which is engaged beforehand, the connection face of the connector and exposed portion of screw are insulation sealed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179483-A (JP)
Title: Multi-cylinder engine
Inventor: NEGORO MASAAKI
IPC: F02F7/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure for communicating between adjacent crank chambers, with an increase of machining man-hours avoided, in a multi-cylinder engine provided with a plurality of support walls respectively having a bearing hole, into which a crank shaft extending along the arrangement direction of cylinder bores is inserted to be pivotally supported, in a crank case and formed with crank chambers indivisually corresponding to the cylinder bore between adjacent walls in a direction along the axis of the crank shaft.  <P>SOLUTION: The crank case 19 is formed by connecting an upper case half body 33 and a lower case half body 34 freely to be vertically divided. A notch 84 extending in the vertical direction, opening in the connecting surfaces of the upper case half body 33 and the lower case half body in one end thereof, is provided in at least one of an upper wall part 39a and a lower wall part structuring a specified support wall 39, in which crank chambers 41 are arranged on both sides thereof, out of support walls 38, 39 and 40 provided in the crank case 19, so as to connect the crank chambers 41 provided on both the sides of the specified support wall 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187275-A (JP)
Title: Battery module, battery box housing the same, and rolling stock equipped with the same
Inventor: FUNAKOSHI SAHO
IPC: H01M10/6554
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module with high cooling performance while assuring high insulation property between a cell portion and a casing portion, which are required in a rolling stock.  <P>SOLUTION: The battery module in which a plurality of battery cells 2 are installed in parallel and housed therein includes a pedestal 3 carrying the plurality of cells 2, and a heat sink 4 including a plurality of heat radiation fins 8, wherein an insulating member 5 is provided between the pedestal 3 and the heat sink 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183655-A (JP)
Title: Image recording apparatus
Inventor: KOBAYASHI AKIHITO
IPC: B41J2/01
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing ink leakage from a tube after test printing, without using a dummy ink cartridge.  <P>SOLUTION: A printer section 11 includes: a carriage 38 that reciprocates in a fixed direction with respect to a recording medium; a recording head 39 mounted on the carriage 38; an ink cartridge storing ink; an ink tube 41 extending from the carriage 38, in which ink flows; a channel member 50 mounted on the carriage 38 and forming an ink channel between the recording head 39 and the ink tube 41; a joint 51 connecting the ink tube 41 and the channel member 50; a head control board 52 mounted in the carriage 38; and an FFC 53 extending from the carriage 38 and electrically connected to the head control board 52. In the carriage 38, the channel member 50, a flat cable 52, and the ink tube 41 are arranged in that order from the lower side to the upper side, in the direction of gravity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188253-A (JP)
Title: Receiver antenna device for vehicle
Inventor: HAMADA YASUSHI
IPC: H01Q1/32
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent performance using a simple configuration without being adversely affected by an electrical component, or the like provided on a base plate.  <P>SOLUTION: A vehicle receiver antenna device which is provided in a vehicle and receives at least a signal transmitted from the outside of the vehicle, includes: an antenna body 7, and a base plate 4 on which the antenna body 7 is provided. On the base plate 4, a feeding point 6 for the antenna body 7, and a ground point 14 for the vehicle body, are provided, and an electrical component including a connector 9 etc. is provided between the feeding point 6 and the ground point 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185759-A (JP)
Title: Semiconductor device
Inventor: MIKAMO KAZUTERU
IPC: G01P15/08
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device suppressing irregularities of detection precision in each semiconductor device.  <P>SOLUTION: An adhesion region 21 of a circuit board 20 is regarded as a first adhesion region 21a having a prescribed region, and a second adhesion region 21b which is a region excluding the first adhesion region 21a out of an adhesion region 21a. A joint material 30 has: a first joint material 30a composed to have an adhesive 31; and a second joint material 30b mixing an interval holding material 32 composed of a material of a low thermal expansion coefficient with the adhesive 31 in the adhesive 31. The board 20 is joined to a mounting member 10 through the second joint material 30b in the first adhesion region 21a and jointed with the mounting member 10 through the first joint material 30a in the second adhesion region 21b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234807-A (JP)
Title: Method for production of plastic lens
Inventor: YAMASHITA SHINICHI
IPC: G02C13/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply reuse a plastic lens no longer required after polymerization.  <P>SOLUTION: The plastic lens after polymerization is used for at least one of the molds on the sides needing a polishing process among a pair of molds 3 and 4 in which at least one needs the polishing process. A method for reusing the plastic lens after polymerization includes: a cavity-forming process of facing the molds 3 and 4 each other to assemble them by coupling the outer peripheral edges of each mold; a lens-forming process of injecting a lens raw material in a cavity 5, polymerizing and hardening to form a plastic lens substrate; and a polishing process of polishing, together with the mold, the surface of a side at which the plastic lens after polymerization is used as a mold out of the set optical faces of the polymerized, hardened plastic lens substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249806-A (JP)
Title: Mems sensor, mems sensor manufacturing method, and electronic device
Inventor: KANEMOTO HIROSHI
IPC: B81B3/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve designing flexibility of the mass of a movable weight affecting the detection of sensitivity of the MEMS sensor, a damping coefficient of a capacitance electrode, and spring characteristics of an elastic deformable portion.  <P>SOLUTION: A MEMS sensor formed by processing a multi-layer wiring structure, includes: a movable weight portion 120 coupled to a fixed frame portion 110 with the elastic deformable portion 130 and having a hollow portion formed in the periphery; the capacitance electrode portion 145 including a fixed electrode portion 150 fixed to the fixed frame portion 110 and a movable electrode portion 140 connected to the movable weight portion 120 and arranged to face the fixed electrode portion 150; and an adjusting layer CBL (CBL1 to CBL3) for adjusting at least one of the mass of the movable weight portion 120, a damping coefficient of the movable electrode portion 140, and spring characteristics in the elastic deformable portion 130, wherein the adjusting layer CBL includes at least one insulating layer that is a constituent element of the multi-layer wiring structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195970-A (JP)
Title: Elastic knitted fabric
Inventor: YOSHIDA YUJI
IPC: D04B21/18
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an elastic knitted fabric that is a knitted fabric including an elastic yarn, has a temperature rising instantaneously upon elongation, and permanently generates heat upon elongation even if the knitted fabric undergoes repeated elongation and recovery.SOLUTION: The elastic knitted fabric is a knitted fabric formed of a non-elastic yarn and an elastic yarn, and has an instantaneous exothermic temperature at 100% elongation of not less than 1°C.
Patent JP-2011199546-A (JP)
Title: Transmission line, coaxial cable, and microstrip line
Inventor: YONEZAWA HIDENORI
IPC: H01P3/08
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To achieve a transmission line having characteristics which does not increase an AC resistance with an increase of the frequency of a signal.SOLUTION: In the transmission line including a conductor transmitting the signal, the conductor is composed of an internal conductor and a surface conductor layer being mounted on the surface of the internal conductor and having a conductivity higher than the internal conductor. In the transmission line, its conductivity is increased continuously towards the surface side of the conductor from the internal conductor side in the surface conductor layer.
Patent JP-2010263616-A (JP)
Title: Playback device, playback method, and program
Inventor: HATTORI SHINOBU
IPC: H04N19/50
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To determine which of the core and extension streams is a stream of a left image and playing back 3D content when, for example, a 3D image is displayed.  <P>SOLUTION: When the view_type value is 0, data obtained by decoding the Base view video packets identified by PID=0 from among data stored in DPB 151 is outputted to an L video plane-generating section 161. The value 0 for view_type indicates that the Base view video stream is the L view stream. In this case, the data obtained by decoding the packets of the Dependent view video identified by a PID other than 0 is outputted to an R video plane-generating section 162. The device can be applied to a playback device conforming to the BD-ROM standard.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196139-A (JP)
Title: Piping penetration structure of construction machine
Inventor: KURAUCHI KATSUYA
IPC: E02F9/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To divide a piping penetration opening into multiple parts at a low cost and with less man-hours while securing the easiness of piping penetration work.SOLUTION: A piping penetration structure with the opening 12 provided at an upper frame of a hydraulic shovel allows a plurality of hydraulic piping 14, ... to pass through the opening 12. In the piping penetration structure, a round bar member is bent in V-shaped curved form to form a partition member 17, and the partition member 17 is mounted to the opening 12 in a state of partitioning the opening 12 into one piping insertion part S inside the V-shape and into two piping insertion parts S, ... outside the V-shape and in a state of forming a clearance (c) between the top part 17a of a bend and an opening edge facing thereto.
Patent JP-2011195929-A (JP)
Title: Magnesium alloy and method for producing the same
Inventor: YAMAZAKI TOMOAKI
IPC: C22C23/04
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy which has excellent mechanical properties and corrosion resistance without using special devices and processes, and to provide a method for producing the same.SOLUTION: In one embodiment, the magnesium alloy has a composition comprising Zn, comprising at least one element selected from Gd and Tb by RE atomic% in total, and comprising at least one element selected from the group composed of Al, Y, La, Ce, Pr, Nd, Sm, Dy, Ho, Er, Tm and Yb by X atomic% in total, and the balance comprising Mg. In the magnesium alloy, the following formulae (1) to (4) are satisfied: (1) 0.2≤[Zn (atomic%)]≤5.0, (2) 0.2≤[RE (atomic%)]≤5.0, (3) 2[Zn (atomic%)]-3≤[RE (atomic%)], and (4) 0.05[RE (atomic%)]≤[X (atomic%)]<0.75[RE (atomic%)].
Patent JP-2011209367-A (JP)
Title: Optical multiplexer/demultiplexer and method for manufacturing the same
Inventor: AKIYAMA KOICHI
IPC: G02B6/293
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer the manufacturing process of which is simplified, for which a module is miniaturized, and which reduces a loss in light coupling, and also to provide a method for manufacturing the same.SOLUTION: An optical demultiplexer has an input fiber 10, a coupling lens 20, a wavelength demultiplexing part 30, a coupling lens array 40, and an output fiber array 50. The wavelength demultiplexing part 30 has a laminated body consisting of light transmittable blocks 31-1 to 31-4. The light transmittable blocks 31-1 to 31-4 are each formed with light transmittable members, for example, glass or the like. The laminated body 31 is formed by laminating the light transmittable blocks 31-1 to 31-4. The sides of the light transmittable blocks 31-1 to 31-4 in the laminated body 31, which are adjacent to each other, are connected to each other by an optical contact method.
Patent JP-2011206963-A (JP)
Title: Indirect heating type concentration/drying apparatus
Inventor: YOSHIYAMA YASUKO
IPC: F26B17/20
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently concentrate/dry a liquid raw material while a solid content is discharged smoothly from an outlet formed in the bottom on the discharge side of a casing in an indirect heating type concentration/drying apparatus.SOLUTION: The indirect heating type concentration/drying apparatus 1 includes: an oblong casing 2; a pair of screws 4 which penetrate the casing 2 horizontally and are attached rotatably to the casing 2; a supply port 6 formed on one end side in the longitudinal direction of the casing 2, and an outlet 7 formed in the bottom part on the other end side in the longitudinal direction. A weir plate 8 projecting upward from the lower part inner surface 2a of the casing 2 is formed in front of the outlet 7. A stirring claw 11 which scratches up the solid content at the bottom of the casing 2 is attached to the screw 4 to adjoin the side face on the supply side of the weir plate 8.
Patent JP-2011210304-A (JP)
Title: Method of evaluating magnetic disk, method for manufacturing magnetic disk, and magnetic disk
Inventor: OZAWA TSUTOMU
IPC: G11B5/725
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for easily evaluating the property of a carbon protective film of a magnetic disk surface or lubricant, especially accurately evaluate the property of the magnetic disk surface that meets a severe request for interaction between the magnetic disk surface and a head.SOLUTION: The property of the carbon film formed on the surface of the magnetic disk or the lubricant is evaluated by projecting an element part of a magnetic head including the head element part which projects by thermal expansion, bringing the element part into contact with a predetermined radius position on the rotating magnetic disk surface in the projected state, and then causing a head to seek while the element part is projected by a predetermined amount.
Patent JP-2011206879-A (JP)
Title: Grinder
Inventor: SHINTANI HIROYUKI
IPC: B24B47/22
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinder which reduces a cycle time for grinding a workpiece, particularly pushing time, and reduces an adjusting time when changing workpieces differed in diameter.SOLUTION: The grinder includes: a retraction roll 151 and a supporting roll 152 for rotating the workpiece W fed to a working position S1 between both of the rolls 151, 152; a shoe 153 for guiding the workpiece W from a feed position S2 to the working position S1 at its upper face portion, abutting the workpiece W at its tip portion, and holding the workpiece W at the working position S1; a retraction means 140 rotatably connected with the retraction roll 151 and moving the retraction roll 151 to a retraction position that is separated from the workpiece W; a pushing member 154 for pushing and moving the workpiece W from the feed position S2 to the working position S1; and a feed/discharge motor 112 consisting of a servo-motor for generating driving force for retracting the retraction roll 151 and driving force for reciprocating the pushing member 154. The grinder transmits the driving force of the feed/discharge motor 112 to the retraction means 140 and also to the pushing member 154. The initial position of the pushing member 154 is adjusted by controlling a starting rotation angle of the feed/discharge motor 112.
Patent JP-2011215771-A (JP)
Title: Information processing system, program management system for vehicle control, and program updating method for information processing system
Inventor: HIRANO KANJI
IPC: G06F11/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly update execution programs in a plurality of information processing apparatuses while suppressing a reduction in reliability and an increase in cost.SOLUTION: An information processing system includes first information processing apparatuses #1-#9 provided with a magnetoresistive memory (MRAM) 16 as a program storage area and connected to a first communication bus X capable of communication at a first communication speed, and second information processing apparatuses #11-#92 provided with a nonvolatile memory 36 as a program storage area and connected to the first information processing apparatuses #1-#9 via second communication buses Y1-Y9 capable of communication at a second communication speed lower than the communication speed of the first communication bus X. In updating execution programs in the second information processing apparatuses #11-#92, update programs input via the first communication bus X are first stored in the magnetoresistive memory 16 before being output to the second information processing apparatuses via the second communication buses Y1-Y9.
Patent JP-2011214631-A (JP)
Title: Lubricating oil passage structure of automatic transmission
Inventor: MAKI MISATO
IPC: F16H57/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil passage structure of an automatic transmission capable of effectively lubricating a bearing supporting a sprocket by a simple structure.SOLUTION: This lubricating oil passage structure of an automatic transmission includes the bearing 40 for rotatably supporting the sprocket 30 on a TC case 11, a snap ring 35 for locking the bearing 40 to the TC case 11, and a brake guide 60 in which a lubricating oil passage 66 allowing a lubricating oil therethrough is formed. A tool insertion groove 19 is formed in the TC case 11 at a position corresponding to a part of the snap ring 35 in the circumferential direction. The lubricating oil passage 66 of the brake guide 60 and the tool insertion groove 19 of the TC case 11 are disposed so as to provide an overlapped area W where the lubricating oil passage and the tool insertion groove are partially overlapped with each other in the axial direction of an input shaft 2. A communication hole 69 opened from the lubricating oil passage 66 toward the tool insertion groove 19 of the TC case 11 is provided to the portion of the brake guide 60 positioned in the overlapped area W.
Patent JP-2011213958-A (JP)
Title: Water-based ink composition for ballpoint pen, ballpoint pen refill using the composition and ballpoint pen
Inventor: YAMADA AKIRA
IPC: C09D11/18
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition for ballpoint pens, which includes a reversible thermochromic composition-encapsulating microcapsule pigment as a colorant, is excellent in drought resistance, can form lastingly excellent handwriting, and has reversible thermochromism rich in practicality, and to provide a ballpoint pen refill using the water-based ink composition for ballpoint pens, and the ballpoint pen.SOLUTION: The water-based ink composition 6 for ballpoint pens comprises, at the least, a pigment, water, a polysaccharide thickener and a collagen peptide having ≥2,000 average molecular weight. The ballpoint pen refill 1 using the water-based ink composition for ballpoint pens and the ballpoint pen are also provided.
Patent JP-2011218561-A (JP)
Title: New white multilayer film
Inventor: SHIMIZU MASAYOSHI
IPC: B32B27/18
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover-lay film with a white resin insulating film which obtains at least one or more effects including no process contamination, no occurrence of sticking during hot pressing, rich flexibility, high whiteness and reflectance, excellent solder heat resistance, organic solvent resistance, and flame retardancy, reduced warpage of a substrate after being cured, and reduced reflectance-hue change after high temperature heat history or irradiation and a printed wiring board.SOLUTION: A multilayer film in which at least a layer made of a white thermosetting resin composition containing a thermosetting resin (A) substantially not having silicon in a molecule and a white coloring agent (B) is formed on at least one side of a polyimide film is used.