baber/WOPTO huggingface dataset:
Patent JP-2013180740-A (JP)
Title: Tire performance simulation method, tire performance simulation device, and tire performance simulation program
Inventor: YOSHIMURA DAISUKE
IPC: G01M17/02
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To evaluate the pattern noise performance of a modified tread pattern in which the positions of tread block trains in a tire peripheral direction are shifted, with less manhours and relatively good accuracy.SOLUTION: A tire performance simulation method includes calculating an in-contact-area fluctuating force waveform as a time history of in-contact-area fluctuating force generated in a contact area where a tire has ground contact with a road surface V, with respect to each of a plurality of tread block trains arranged in a tire peripheral direction, setting a plurality of shift patterns in which the shift amounts of the plurality of tread block trains from prefixed reference positions in the peripheral direction are set, respectively, adding the in-contact-area fluctuating force waveforms shifted depending on the shift amounts of the plurality of tread block trains from the prefixed reference positions in the peripheral direction, for the plurality of shift patterns, respectively, and finding differences between a maximum value and a minimum value for the in-contact-area fluctuating force from the added in-contact-area fluctuating force waveforms for the plurality of shift patterns, respectively, to select the shift pattern in which the found difference is a prefixed threshold value or smaller.
Patent JP-2012198203-A (JP)
Title: Vibration energy conversion power generation system using rotor
Inventor: SAITO YUTAKA
IPC: H02K7/18
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient vibration energy conversion power generation system.SOLUTION: A vibration energy conversion power generation mechanism of the present invention includes: a vibration harvesting mechanism for converting vibration energy into rotational energy; a one-way rotation alignment mechanism for aligning the rotational energy to one-way rotational power; a latch mechanism for preventing reverse rotation; a first variable speed mechanism for decelerating a rotational speed by aligned rotation power; a power storing mechanism for storing converted rotational power as rotational energy through the first variable speed mechanism; a second variable speed mechanism for accelerating rotational speed by rotational energy stored in the power storing mechanism; and a power generation mechanism for generating power from the rotational speed accelerated by the second variable speed mechanism. The vibration harvesting mechanism has a mechanism which includes a rotor for receiving vibration to rotate around a center shaft part, a universal joint connected to the center shaft part of the rotor and an output shaft of the universal joint, the universal joint of which rotates with respect to power in an output shaft direction, and has a mechanism which is used to rotate the rotor.
Patent JP-2013185545-A (JP)
Title: External gas introduction device of internal combustion engine
Inventor: HAYAKAWA NAOYUKI
IPC: F01M13/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an external gas introduction device of an internal combustion engine capable of suppressing the occurrence of heat damage and freezing of a circulation passage and an ejector while maintaining an external gas introduction capability.SOLUTION: An ejector 50 is installed in a circulation passage 420 for circulating intake air from the downstream side to the upstream side of a supercharger 25. By the ejector 50, blow-by gas is sucked and introduced, together with intake air, into an intake air passage 21 through the circulation passage 420. A first passage 421 of the circulation passage 420 connects the ejector 50 to the downstream side of an intercooler 29, and a second passage 422 thereof connects the ejector 50 to the upstream side of the intercooler 29. Then, a switching is performed by opening the first passage 421 and closing the second passage 422 when the outdoor air temperature is high, and by opening the second passage 422 and closing the first passage 421 when the outdoor air temperature is low.
Patent JP-2012139519-A (JP)
Title: Automatic smoke evacuator and insufflation system for surgical procedures
Inventor: COSMESCU IOAN
IPC: A61B19/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved smoke evacuator for laparoscopic procedures having adjustable accurate flow rate and a solenoid valve opened only when the smoke evacuator is actuated.SOLUTION: An automatic smoke evacuation and insufflation system 10 for surgical procedures includes a vacuum pump 50 for removing gas, smoke, and debris from a surgical site of a patient and an insufflator for supplying gas to the body cavity of the patient. The automatic smoke evacuation and insufflation system 10 have a pressure sensor 74 for monitoring an abdominal pressure. When the abdominal pressure exceeds a level that is selected in advance, the smoke evacuator is automatically turned on, thereby decreasing the pressure to a safe level.
Patent JP-2013189396-A (JP)
Title: Skin cosmetic
Inventor: MATSUSHITA YASUSHI
IPC: A61K8/49
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a skin cosmetic in which an antioxidant itself is hardly deteriorated with the passage of time, and salicylic acid or a salicylic acid derivative has remarkably excellent oxidation stability, and a component is hardly deposited even when being stored at low temperature.SOLUTION: This cosmetic contains (a) salicylic acid or a salicylic acid derivative, (b) a 0.001-0.8 mass% phenol-based antioxidant, (c) 0.001-0.8 mass% acetoxy tetramethylbutyl phenyl tetramethylbutyl benzofuranone, and (d) an oil whose IOB is ≥0.1 in an organic conceptual diagram; wherein the blending ratio (mass ratio) between (b) the phenol-based antioxidant and (c) acetoxy tetramethylbutyl phenyl tetramethylbutyl benzofuranone is 1:10 to 10:1.
Patent JP-2012161617-A (JP)
Title: Intubation instrument
Inventor: PACEY JOHN A
IPC: A61B1/267
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an intubation instrument including the configuration and arrangement of an element that greatly facilitate quick and safe placement of the instrument and an associated endotracheal tube.SOLUTION: A body 20' includes a handle 24 and an arm extending therefrom. The arm includes a base portion 202 preferably having an angle between 15° and 85° and a lifter 204 located at an end portion. The lifter 204 is sized and shaped to engage or lift the patient's epiglottis, thereby to expose the glottis. The base portion 202 and lifter 204 are of substantially the same length, and a viewing device 80' comprising a CCD or CMOS camera is aligned to provide a perspective view toward the distal end of the lifter 204. Lights, which are LED units, are positioned toward the distal end of the lifter to facilitate viewing. A transparent protective sheath may be positioned over the assembly to facilitate cleaning and provide sterile multiple use of the device.
Patent JP-2013191815-A (JP)
Title: Permanent magnet, and motor and power generator including the same
Inventor: HORIUCHI YOSUKE
IPC: B22F3/10
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet capable of exhibiting large coercive force with good reproducibility while using a Sm-Co based magnet having a composition of high Fe concentration.SOLUTION: The permanent magnet of an embodiment has a composition represented by a compositional formula: RFeMCuCo(where, R represents a rare earth element, M represents at least one element selected from among Zr, Ti and Hf, and 10.8≤p≤13.5, 28≤q≤40, 0.88≤r≤7.2 and 3.5≤s≤13.5 (at%) are satisfied), and includes a metallographic structure including a cell phase having a ThZncrystal phase and a cell wall phase. A Cu concentration in the cell wall phase is 30 at% or more and 70 at% or less.
Patent JP-2013193299-A (JP)
Title: Thermal transfer recording method and thermal transfer recording apparatus
Inventor: MORIMOTO IKUTOSHI
IPC: B41J2/32
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent heat concentration to a heating element when a multi-gradation image and a binary image are recorded by thermal transfer.SOLUTION: In a thermal transfer recording method, a printing means is controlled which thermally transfers an image to a printing medium conveyed by a conveying mechanism by a line type thermal head with a plurality of heating elements arranged in an array form, and a first line wherein recording of the multi-gradation image is carried out and a second line wherein recording of the binary image is carried out are alternately arranged on the basis of printing data including the multi-gradation image and binary image, whereby the multi-gradation image and binary image are recorded to the printing medium. When the binary image is recorded to the printing medium in the thermal transfer recording method, if the multi-gradation image and binary image align in a direction in which the heating elements are arranged, the binary image is recorded to the second line. If the multi-gradation image and binary image do not align in the direction in which the heating elements are arranged, the binary image is recorded dispersedly to the first line and the second line.
Patent JP-2013196923-A (JP)
Title: Electromagnetic relay and its contact structure
Inventor: KODERA TERUAKI
IPC: H01H50/54
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure of an electromagnetic relay that minimizes a possibility of contact failure due to foreign matter, and then to provide an electromagnetic relay which has superior contact reliability.SOLUTION: A plurality of fixed contacts 3 and 4 are arranged opposite at least one movable contact 1. The fixed terminal 5 is bent at an intermediate position so as to provide an angle of opposition to the movable contact 1. The movable contact 1 is in a disk-like shape, and plane portions of the fixed contacts 3 and 4 abut obliquely to a circumference forming an upper surface of the movable contact 1.
Patent JP-2013193589-A (JP)
Title: Platform door device
Inventor: HATTORI YUSUKE
IPC: B61B1/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a platform door device that can be installed at a platform where railroad vehicles having different number of doors stop.SOLUTION: A platform door device includes a column portion 2 stood at a platform; engaging chains 21 which are housed in a freely foldable state in the column portion 2 while disengaged from each other to branch off, and engage each other into an inflexible state such that the inflexible portion moves out of the column portion 2; a driving mechanism 29 which drives the engaging chains 21 to change the state of the engaging chains 21; and a movable door 3 which is supported by the engaging chains 21, and opens a getting-on/off place 16 by being folded into bellows when disengaged by the driving mechanism 29 and housed in the column portion 2, and closes the getting-on/off place 16 by extending horizontally when engaging each other to move out of the column portion 2.
Patent JP-2012163969-A (JP)
Title: Multichannel digital audio encoding device and method
Inventor: YOO YU-LI
IPC: G10L19/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-bit-rate audio encoding system which achieve transparent audio signal reproduction while reducing the bit rate of a multichannel audio signal.SOLUTION: A low-bit-rate digital audio encoding system includes an encoder which allocates a codebook to a group of quantization indexes based upon local characteristics thereof, and generates an application range of the codebook independent of a block quantization border. Further, a resolution filter bank or a 3-mode resolution filter bank is also incorporated which can be switched selectively between a high- and a low-frequency resolution mode, or among a high, a low, and an intermediate mode when detecting a transient in a frame. Consequently, a multichannel audio signal is actualized which has bits greatly reduced for efficient transmission or storage. A decoder has a structure and a method which are substantially reverse to those of the encoder, and generates a reproduced audio signal which cannot be auditorily discriminated from the original signal.
Patent JP-2013012176-A (JP)
Title: Relay device, image output device, program of relay device and control method of relay device
Inventor: URAKAWA YUTAKA
IPC: H04M1/72439
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a relay device etc. which enables a print instruction from a terminal device to an image output device.SOLUTION: When a communication part 74 receives a print reservation transmitted by a portable phone 10 and print reservation existence confirmation (or a print data request) transmitted by an MFP 51 which is specified by the print reservation received by the communication part 74, a CPU 72 of a relay server 71 transmits the print data request to the portable phone 10 which is a transmission source of the print reservation. When the communication part 74 receives print data transmitted by the portable phone 10 which has received the print data request, the CPU 72 transmits the received print data to the MFP 51 which is a transmission source of the print reservation existence confirmation.
Patent JP-2013188122-A (JP)
Title: Cylinder type linear driving device
Inventor: BAN ITSUKI
IPC: H02K33/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a linear driving device that operates silently and achieves a load to generate a markedly large driving force.SOLUTION: A linear driving device includes: a plurality of magnetic poles comprised of an annular ring of a soft magnetic body whose outside is fixed to the inside of a cylindrical shaped soft magnetic body; exciting coils for exciting a pair of magnetic poles adjacent to each other; a plurality of soft magnetic body columns disposed in an operating element supported slidably along the axis of the cylindrical shaped soft magnetic body by bearings respectively disposed on both side parts of the cylindrical shaped soft magnetic body, the soft magnetic body columns having an outer side surface opposed to magnetic pole surfaces with a slight gap interposed therebetween; and an energization control circuit that generates a relative driving force between the soft magnetic body columns and the magnetic poles by controlling energization to the corresponding exciting coil via an output obtained by detecting positions of the soft magnetic body columns by a position detection element.
Patent JP-2013206704-A (JP)
Title: Porous electrode base material and its manufacturing method, film-electrode assembly, and solid polymer type fuel cell
Inventor: SUMIOKA KAZUHIRO
IPC: H01M8/10
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous electrode base material which has sufficient conductivity and mechanical strength as a porous electrode base material and has high gas diffusion in a direction perpendicular to a surface and in an in-plane direction, and a method for manufacturing the porous electrode base material.SOLUTION: The porous electrode base material is composed of short carbon fibers (A) which are joined one to another by three-dimensional mesh-like carbons (B) to form a three-dimensional cross-connected structure, having 50 μm or larger contiguous holes in the plane direction of the structure. Its manufacturing method includes the steps of: laminating a precursor sheet X-1 on an organic fiber base cloth to make it a precursor sheet X-2; processing the precursor sheet X-2 by cross-connection to make it a precursor sheet X-3; laminating a precursor sheet X-4 on the reverse side of the precursor sheet X-3 to make it a precursor sheet X-5; processing the precursor sheet X-5 by cross-connection to make it a precursor sheet X-6; and processing the precursor sheet X-6 by carbonization at a temperature of 1000°C or higher.
Patent JP-2012226330-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: ICHIKAWA KOJI
IPC: G03F7/039
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition that can give a resist pattern having excellent resolution and line edge roughness (LER) and fewer defects.SOLUTION: The resist composition includes: (A1) a resin having a structural unit expressed by formula (I); (A2) a resin which is insoluble or poorly soluble with an alkali aqueous solution and can dissolve in an alkali aqueous solution by the action of an acid; and (B) an acid generator having an acid-labile group. In the formula, Rrepresents a hydrogen atom or a methyl group; Arepresents -(CH)-, -(CH)-O-(CH)- or -(CH)-CO-O-(CH)-, where m1 to m5 each independently represent an integer of 1 to 6; and Rrepresents a hydrocarbon group having 1 to 10 carbon atoms and having a fluorine atom.
Patent JP-2012165421-A (JP)
Title: Home agent
Inventor: ASO KEIGO
IPC: H04W8/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce delay resulting from registration processing of binding information and selection processing of a plurality of Home Addresses (HoAs), and delay in communication resulting from the selection result when packets are transmitted to a Mobile Node (MN) having one or more HoAs from a Correspondent Node (CN) through a Home Agent (HA).SOLUTION: An MN 100 notifies the CN of home network connection information indicating whether or not connection is currently made to a home network to which the plurality of HoAs are respectively allocated, addresses of the respective HAs, and IDs of the respective Has by associating with the plurality of HoAs which the MN 100 owns. A CN 150, based on the information received from the MN, grasps the home network to which the MN is currently connected, makes an inquiry for a state of the HA, and sets an appropriate HoA determined based on the grasp result or the inquiry result to a destination address of a packet to be transmitted to the MN.
Patent JP-2013207588-A (JP)
Title: Base station and communication control method
Inventor: SAWARA TORU
IPC: H04W16/28
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a base station and a communication method that can make correlation between results of calculation of a power ratio and a spatial correlation value of a call of a side performing space division multiplexing and a call of a side where spatial division multiplexing is to be performed before and after space division multiplexing.SOLUTION: A control unit 130 allocates a first new call to a radio resource of a frequency channel with small interference wave power, and allocates new calls of second and after to the same frequency channel as the radio resource of the first new call or a vacant radio resource of an adjacent frequency channel if there is a vacant radio resource. If there is no vacant radio resource, the control unit 130 selects a pair of a call of a multiplexing side and a call of a to-be-multiplexed side which can be space division multiplexed, and further calculating multiplex priority to select a pair of a call of the multiplexing side and a call of the to-be-multiplexed side with high multiplex priority, generates a vacant radio resource by performing space division multiplexing, and allocates new calls of second and after to the generated radio resource.
Patent JP-2013205660-A (JP)
Title: Thin display device
Inventor: ARAI SHINICHI
IPC: H04N5/645
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily bringing distortion of a chassis or an enclosure into a corrected state and improving workability.SOLUTION: In the case of attaching a center rail 50 to a back shield 10, a projection portion 30 is fitted into an insertion hole portion 62 at the tip portion of the center rail 50. A lower surface side of a top part 36 matches a back side surface of the center rail 50. A diameter of a narrowed part 34 of the projection portion 30 is formed narrower than the width of a groove section 60 so as to fit the projection portion 30 into the groove section 60 and slide the projection portion smoothly. The top part 36 has an outer diameter larger than the width of the groove section 60. As the center rail 50 is moved in an upper direction after inserting the projection portion 30 into the insertion hole portion 62, the projection portion 30 makes relative movement along the groove section 60 with the movement. By the projection portion 30 in a hooked state to the groove section 60, the back shield 10 receives the force drawing out toward the back side . As a result, even a warp occurred in the shield is corrected.
Patent JP-2013207147-A (JP)
Title: Substrate and semiconductor device
Inventor: TAKEMOTO YOSHIAKI
IPC: H01L21/60
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which enables electrodes to be certainly bonded by wafer bonding while reducing a stress acting on a peripheral part of an electrode array.SOLUTION: A substrate comprises: a base material having a predetermined thickness; and an electrode array 20 which is provided on one surface of the base material in a thickness direction and in which a plurality of electrodes are arranged two-dimensionally in planar view. The electrode array includes a central part 20B and a gradually-increasing region 20A provided around the central part in planar view. In the gradually-increasing region, the electrodes are formed such that a height of the electrode gradually increases with the decreasing distance to the central part.
Patent JP-2013207201-A (JP)
Title: Image sensor and reading apparatus
Inventor: INOUE KIYOMASA
IPC: H04N5/335
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor capable of reducing the probability that a reflected light is supplied to a light receiving element as well as the probability of insufficient light volume from a light source.SOLUTION: An image sensor X1 includes: a light receiving element 1; a frame member 3 which has an opening 2 in a region opposed to the light receiving surface of the light receiving element 1 and is disposed so as to surround the light receiving element 1; and a lens 5 disposed in the opening 2 of the frame member 3. An inner wall of the frame member 3 is provided with a concave part 7 or a convex part 9 as viewed from a first direction D1 formed by a virtual line connecting the lens 5 and the light receiving element 1.
Patent JP-2013203386-A (JP)
Title: Drive controller of hybrid vehicle
Inventor: SUZUKI YOSHITAKA
IPC: B60W10/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller of a hybrid vehicle for reducing the stirring loss of a rotation element of a second differential mechanism and preventing the excessive rotation of a pinion gear of a rotation element of the second differential mechanism, during engine running with a clutch engaged.SOLUTION: When a temperature of a lubricating oil To is higher than a preset value during engine running in an HV-2 mode with a clutch CL engaged, the clutch CL is released. As a result, the clutch CL is released and the number of carrier C2 rotations Ncis reduced by a second motor MG2, and therefore the stirring loss of the carrier C2 due to the lubricating oil is reduced. In addition, the number of sun gear S2 rotations Nsis reduced by the second motor MG 2 to be less than when the HV-2 mode is switched to an HV-1 mode, thereby preventing the excessive rotation of a pinion gear P2.