baber/WOPTO huggingface dataset:
Patent JP-2013019979-A (JP)
Title: Optical film and polarizing plate
Inventor: AKASAKA KAZUKI
IPC: B32B27/30
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical film containing a specific acrylic resin which can easily adhere to a polarizer by an alkali saponification process as in the case of conventional cellulose ester and has an excellent humidity resistance (low moisture absorption property), and to provide a polarizing plate having excellent durability.SOLUTION: An optical film contains an acrylic resin (A) which is obtained by copolymerizing an ethylenically unsaturated monomer having an acetoxy group. The percentage content of the ethylenically unsaturated monomer having an acetoxy group to the total amount of the optical film is in the range of 20-100 mass%.
Patent JP-2013024437-A (JP)
Title: Air conditioner
Inventor: KUWABARA KANJI
IPC: F25B1/00
Filed: 2011-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of securely performing a dehumidifying heating operation with no increase in an amount of enclosed refrigerant.SOLUTION: In an air conditioner 100, a control part 130 performs a dehumidifying heating operation such that conditioned air is dehumidified by an evaporator 116 and heated by a condenser 112 in a first mode in which an outdoor heat exchanger 114 is operated as a radiator with the condenser 112 or in a second mode in which the outdoor heat exchanger 114 is operated as a heat absorber with the evaporator 116. When an amount of refrigerant in the evaporator 116 becomes smaller than a predetermined amount, the opening degrees of a first throttle 113 and a second throttle 115 are changed. In the first mode, the state of the refrigerant flowed out from the outdoor heat exchanger 114 is controlled to be in a vapor liquid two-phase state. In the second mode, the state of the refrigerant flowed out from the condenser 112 is controlled to be in a vapor liquid two-phase state.
Patent JP-2013024954-A (JP)
Title: Display device
Inventor: TAKAHASHI MASASHI
IPC: G06F3/14
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of preventing ghosting on a display screen without giving a user an unpleasant sensation to display screen.SOLUTION: The display device prevents ghosting of image signals displayed on a display screen. The display device includes: an image detection section that detects image signals; a controller that determines possibility of ghosting of the image signals displayed on the display screen at a predetermined timing; an image controller that adjusts a display position of the image signals according to an instruction given by the controller; an image display section that displays image signals, the display position of which is adjusted, on the display screen. The controller determines a region in the display screen where no image signals are displayed and calculates shift amount in vertical and horizontal directions of the image signals according to the region while avoiding image missing in the image signals.
Patent JP-2013025987-A (JP)
Title: Terminal metal fitting
Inventor: KATO HIROKO
IPC: H01R4/18
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To restrain a terminal metal fitting from being easily bent by restraining excess thickness in a bending step.SOLUTION: A female terminal 20 formed by punching and bending a metal plate material comprises a connection cylinder part 21 conductively connected to a mating terminal, a barrel part 22 formed narrower than width of the connection cylinder part 21 and caulked and crimped to a terminal of an electric wire W, and a coupling part 23 connecting the connection cylinder part 21 and the barrel part 22. An excess thickness restraining cavity 31 is formed on the coupling part 23 under a developed state before bending.
Patent JP-2012211294-A (JP)
Title: Method for producing biodegradable aliphatic polyester-based resin foamed sheet
Inventor: KOBAYASHI HIRONORI
IPC: C08J9/04
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a biodegradable aliphatic polyester-based resin foamed sheet with which a product expressing a good foaming state can be produced.SOLUTION: There is provided the method for producing the biodegradable aliphatic polyester-based resin foamed sheet by which the foamed sheet is produced by extruding and foaming a resin composition comprising a biodegradable aliphatic polyester-based resin and an anti-shrinkage agent at a die attached to the tip of an extruder in the condition of 1,000 secshear velocity at the die, wherein the resin composition comprises 100 pts.mass biodegradable aliphatic polyester-based resin, having ≥0.5 and ≤1.0 cN melt tension at 190°C temperature and ≥200 and ≤600 Pa s melt viscosity measured under the conditions of 190°C and 100 secshear velocity, and ≥0.05 and ≤5 pts.mass anti-shrinkage agent.
Patent JP-2013030501-A (JP)
Title: Semiconductor device
Inventor: HOSHIKO TAKAHIRO
IPC: H01L29/861
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of enhancing the voltage resistance and voltage resistance stability of the semiconductor device.SOLUTION: The semiconductor device according to the present invention includes a first conductive type semiconductor substrate, a semiconductor element formed on the semiconductor substrate, a guard ring formed with a second conductive type diffusion layer on the semiconductor substrate so as to enclose the semiconductor element, a lowland portion formed on the semiconductor substrate to be lower than a main surface of the semiconductor substrate, to enclose the guard ring, and a channel stopper formed with a first conductive type diffusion layer along an inner wall of the lowland portion.
Patent JP-2012021002-A (JP)
Title: Pharmaceutical composition containing statin-encapsulated nanoparticle
Inventor: EGASHIRA KENSUKE
IPC: A61K31/505
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a new nanotechnology-based strategy for therapeutic neovascularization, especially statin encapsulated in biocompatible nanoparticles.SOLUTION: There is provided a pharmaceutical composition containing statin-encapsulated nanoparticles, wherein the statin is encapsulated in biocompatible nanoparticles. The pharmaceutical composition contains poly(lactide-glycolide) copolymer or polyethylene glycol-modified derivative thereof, and has mean particle size of 2.5 to 1,000 nm by number. The statin-encapsulated nanoparticle allows local treatment of statin and thus improves therapeutic efficacy of various diseases which may be treated by statin such as ischemic neovascularization.
Patent JP-2012121629-A (JP)
Title: Flexible container bag
Inventor: TANIMOTO OSAMU
IPC: B65D88/22
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible container bag enhancing the efficiency of housing operation by constituting such that a bag body upper part is prevented from bending when housing and from coming into the inside of a bag body lower part.SOLUTION: The flexible container bag (F1, F2) has a bag body lower part (comprising a base part 1A, 1B and a bottom part 3A, 3B) formed of a sheet and accommodating matters to be accommodated, a bag body upper part (2A, 2B) formed of a sheet and connected to the bag body lower part and covering the bag body lower part after accommodating the matters to be accommodated, and a hook (5A, 5B) arranged inside of the bag body upper part inside of the bag body lower part.
Patent JP-2013029751-A (JP)
Title: Pattern forming method, actinic ray-sensitive or radiation-sensitive resin composition, and actinic ray-sensitive or radiation-sensitive film
Inventor: ITO JUNICHI
IPC: G03F7/004
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method allowing roughness performance, exposure latitude, film-thinning resistance performance and excellent in-plane uniformity of pattern dimension, an actinic ray-sensitive or radiation-sensitive resin composition used therefor, and an actinic ray-sensitive or radiation-sensitive film.SOLUTION: A pattern forming method comprises the steps of: (I) forming a film using an actinic ray-sensitive or radiation-sensitive resin composition containing a compound (A) having a cyclodextrin skeleton and an acid decomposable group and a compound (B) generating an organic acid by irradiation with actinic ray or radiation; (II) exposing the film; and (III) forming a negative-type pattern by developing the exposed film using a developer containing an organic solvent.
Patent JP-2013034075-A (JP)
Title: Communication device
Inventor: NAKAYA YASUHIRO
IPC: H04B1/04
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can remove a line spectrum in a transmission signal.SOLUTION: A communication device includes: a pulse generator (102) for alternatively generating a positive pulse and a negative pulse which are the presence or absence of a pulse corresponding to the value of a data signal; a band-pass filter (103) for filtering a pulse generated by the pulse generator; and a transmission amplifier (104) for amplifying a signal filtered by the band-pass filter and outputting the amplified signal as a transmission signal.
Patent JP-2013037807-A (JP)
Title: Spark plug
Inventor: IGARASHI TOMOYUKI
IPC: H01T13/20
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving welding strength of a center electrode and a noble metal chip.SOLUTION: A spark plug comprises: a center electrode having an electrode base material and an inner layer provided inside the electrode base material and mainly made of copper; a noble metal chip provided at a tip of the center electrode; and a fusion part formed across the noble metal chip, the electrode base material and the inner layer. The fusion part is in contact with the inner layer, and contains a component of the noble metal chip, a component of the electrode base material, and a copper component forming the inner layer. On a cross section parallel to a center shaft of the center electrode and passing through the center shaft and the fusion part, when a contact point of a contour line of the fusion part and an outer peripheral line of the inner layer is designated as a point P1, a straight line parallel to the center shaft is designated as a straight line L1, an intersection point of the straight line L1 and the contour line of the fusion part on the noble metal chip side is designated as a point P2, and an intermediate point of the point P1 and the point P2 is designated as a point P3, a content of the copper component at the point P3 of the fusion part is 50 weight% or less.
Patent JP-2012004584-A (JP)
Title: Circuit manufacturing method, annealing control method, and information recording medium
Inventor: MATSUDA TOMOKO
IPC: H01L21/336
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent dopant from undesirably diffusing while relaxing stress in a silicon wafer, when spike-annealing the silicon wafer doped with the dopant.SOLUTION: The silicon wafer heated up to an annealing temperature is cooled at a high cooling rate initially and at a low cooling rate lastly. Since the cooling rate slows down in the middle of the cooling, stress in the silicon wafer is relaxed, and since the cooling rate is high to the halfway, thermal energy sufficient to cut a bond between the dopant and the silicon wafer does not act on the dopant in a lowered solid solubility, thereby the dopant does not undesirably diffuse because the bond between the dopant and the silicon wafer is not cut.
Patent JP-2012099460-A (JP)
Title: Composition for positive electrode protective film of lithium secondary battery, lithium secondary battery including the positive electrode protective film and method of manufacturing the lithium secondary battery
Inventor: ROH SAE-WEON
IPC: H01M50/489
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide: a composition for a positive electrode protective film of a lithium secondary battery, including a polymer compound and an ionic liquid containing a borate-based anion; a lithium secondary battery including a positive electrode protective film prepared with the composition; and a method of manufacturing the lithium secondary battery.SOLUTION: A composition for a positive electrode protective film of the present invention comprises a polymer compound and an ionic liquid containing a borate-based anion. A lithium secondary battery of the present invention comprises: a positive electrode; a negative electrode; a separator; and a positive electrode protective film. The positive electrode protective film comprises a polymer compound; and a borate group bonded to the polymer compound or a derivative thereof. A method of manufacturing a lithium secondary battery of the present invention comprises the steps of: mixing a polymer compound, an ionic liquid containing a borate-based anion, and a solvent to prepare a composition for a positive electrode protective film; coating the composition for a positive electrode protective film on at least one surface of a positive electrode or a separator; and forming an electrode group including the positive electrode, the separator and a negative electrode.
Patent JP-2013041079-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: OSUGA ICHIRO
IPC: G10H1/34
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a keyboard device having a plurality of keys formed by resin molding, in which at least two keys to which different pitches are respectively allocated have different lengths.SOLUTION: Key base materials 11W, 11B are formed by resin molding. The key base materials 11W, 11B are the members commonly used to form a plurality of keys of which key pitches are different from each other. A plurality of cut parts 11W5 to 11W7, 11B5 to 11B7 are provided in the rear ends of the key base materials 11W, 11B at intervals in the longitudinal direction. The key base materials 11W, 11B are cut at cut parts corresponding to the key pitches of the keys to be formed. A key frame is provided for supporting the plurality of keys. The rear end part of a frame base material common to a plurality of electronic musical instruments different in type and having a plurality of support parts for supporting the plurality of keys is cut along the rear ends of the plurality of keys to form the key frame.
Patent JP-2012068625-A (JP)
Title: Image forming apparatus, post-processor, option device, and image forming system
Inventor: KATO HITOSHI
IPC: G03G15/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system capable of easily turning off the power supply to a specific post-processor.SOLUTION: To an image forming apparatus 1000 for forming an image on a sheet based on a printing job to be input, a plurality of post-processors for post-processing a sheet to be ejected by the apparatus 1000 are sequentially connected on the downstream side in the direction of sheet conveyance, thereby configuring the image forming system. By using supply means for supplying the plurality of post-processors with a signal that simultaneously turns on the power supply to the plurality of post-processors, the power supply to the plurality of post-processors are simultaneously turned on. Then, among the plurality of post-processors, control means turns off the power supply to a second post-processor connected further downstream of a first post-processor located in the furthest downstream place where a sheet is conveyed in a printing job.
Patent JP-2012067091-A (JP)
Title: Recovery method of alcohol from alcohol-water mixture
Inventor: TAKEWAKI TAKAHIKO
IPC: B01D69/12
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of alcohol using a zeolite membrane, the method using a water-containing alcohol having an alcohol concentration of 85 wt.% or lower as an object to be processed, and being carried out with a permeation flux of 1 kg/(m×h) or more.SOLUTION: The method comprises supplying an alcohol-water mixture (having an alcohol concentration of 85 wt.% or lower) to a separation membrane module thereby recovering a concentrated alcohol, the separation membrane module being stored with an inorganic porous support-zeolite membrane composite including a membrane formed of a zeolite crystal layer on the surface of an inorganic porous support as a separation membrane. In the method, a zeolite membrane containing a zeolite having a SiO/AlOmolar ratio of 5 or more is used.
Patent JP-2012046356-A (JP)
Title: Media item presenter
Inventor: DEAS SCOTT
IPC: G07D9/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a media item presenter for presenting various types of media items such as banknotes, tickets and coupons.SOLUTION: The media item presenter includes a chassis including a nose coupled thereto, and further including (i) a presenting end distal from the chassis and (ii) a presenting track extending from the chassis to the presenting end. The media item presenter also includes a carriage which is mounted on the presenting track for movement therealong and includes a carriage body coupled to a carriage plate by a link mechanism, the carriage plate including a cam follower. The media item presenter also includes a cam block which defines a cam track and is operable to engage with the cam follower to move the carriage between an open position at which the media item can be placed on the carriage plate and a closed position for clamping the media item between the carriage plate and the carriage body.
Patent JP-2013051034-A (JP)
Title: Wound secondary battery
Inventor: KUBOTA OSAMU
IPC: H01M10/04
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery incorporating a wound electrode in which an electrode active material layer expands and contracts easily.SOLUTION: Outer peripheral ends of band-like lamination units (3, 4) are fixed to a wound electrode (10), positive electrode separators (A, B) and negative electrode separators (A, B) are in contact with each other, and a pin opening (7D) is formed in the long axis direction of a center pin (7). Inner peripheral ends of the band-like lamination units (3, 4) are passed through the pin opening (7D) of the center pin (7) and fixed by electrode pins (3A, 3B) on the inside of the center pin (7), and the electrode pins (3A, 3B) prevent projection of the inner peripheral end of the band-like lamination units (3, 4) from the center pin (7)in the wound secondary battery.
Patent JP-2013053049-A (JP)
Title: Silicon carbide substrate, silicon carbide substrate manufacturing method, and semiconductor device manufacturing method
Inventor: FUJIWARA SHINSUKE
IPC: C30B29/36
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide substrate in which a micropipe density is low and a micropipe having a great cross-sectional area is not present.SOLUTION: In the silicon carbide substrate, an edge region 60 has a width of 5 mm. A valid region 70 is surrounded by the edge region 60, and has an area greater than or equal to 100 cm. In the valid region 70, a micropipe having a cross-sectional area exceeding 1 μmis not present. The valid region 70 includes a plurality of high-quality regions 71 occupying 70% or more of the valid region. Each of the plurality of the high-quality regions 71 has a square shape, an area greater than or equal to 1 cm, and a micropipe density less than or equal to 1 micropipe per 1 cm.
Patent JP-2013054685-A (JP)
Title: Plant work supporting apparatus and plant work supporting method
Inventor: TAKADA MASATOSHI
IPC: G06F17/30
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To support a search of a work target place within a plant.SOLUTION: When a selection of specific work is received from a work place list 22, in a plant work supporting apparatus, a plant component corresponding to the specific work is retrieved from plant work information 13 and the retrieved plant component is retrieved from three-dimensional layout information 12, thereby acquiring positional information of the retrieved plant component within a three-dimensional space. The acquired positional information is then displayed by three-dimensional layout display 23 as a work target place distinguishably from other plant components. Similarly, work of the work place list 22 corresponding to the specific plant component selected from the three-dimensional layout display 23 is displayed distinguishably from other work.
Patent JP-2012105252-A (JP)
Title: Surface acoustic wave device
Inventor: ISOBE ATSUSHI
IPC: H03H9/25
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal leaky surface acoustic wave (LLSAW) device which is easy to manufacture and has low loss in a pass frequency band.SOLUTION: An ID transducer 14 of the LLSAW device is constituted of a pair of comb-shaped electrodes 6A and 6B which are composed of a plurality of electrode fingers 3 formed on an upper surface of a piezoelectric substrate 1 and a bus bar 2 connecting the electrode fingers 3. A high-frequency signal is applied between the comp-shaped electrodes 6A and 6B, where the electrode fingers 3 are alternately inserted. A dielectric film 5 is formed on upper surfaces of the electrode fingers 3 and on those portions of the upper surface of the piezoelectric substrate 1 which are positioned between electrode fingers 3 and 3 adjacent to each other.
Patent JP-2012164628-A (JP)
Title: Connector
Inventor: FUKUDA KUNIHIRO
IPC: H01R13/04
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector using a laminated connection structure which facilitates connection to a terminal of a cable or the like arranged in a device.SOLUTION: A connector includes: a connecting member 9 which collectively fixes, by pressing, first connecting terminals 4a to 4c and second connecting terminals 6a to 6c at each contact so as to electrically connect the first connecting terminals 4a to 4c to the respective second connecting terminals 6a to 6c; and device side connecting terminals 60a to 60c provided on the base end side of the respective first connecting terminals 4a to 4c and electrically connected to a device to which a first terminal housing 5 is attached. The device side connecting terminals 60a to 60c are each formed into a plate-like terminal shape including a surface parallel to both a lamination direction of a laminated structure and a fitting direction. The first terminal housing 5 includes a terminal block 71 for holding the device side connecting terminals 60a to 60c to be aligned in the lamination direction.
Patent JP-2013055913-A (JP)
Title: Single-stranded rna molecule for gene expression control
Inventor: OKI TADAAKI
IPC: C12N15/113
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a new nucleic acid molecule suppressible of gene expression.SOLUTION: This single-stranded RNA molecule includes an expression-suppressing sequence suppressing expression of a target gene, including, from 5' side to 3' side, a 5' side region (Xc), a linker region (Lx) and a 3' side region (X) in this order; where the 5' side region (Xc) is complementary to the 3' side region (X), at least one of the 5' side region (Xc) and the 3' side region (X) contains the expression-suppressing sequence, and the molecule satisfies at least either condition of the following (1) and (2). The condition (1): a 3' terminal region of the 5' side region (Xc) and a 5' terminal region of the 3' side region (X) hybridize by a hydrogen bonding between an adenine base and a urasil base. The condition (2): at least either of the 3' terminal region of the 5' side region (Xc) and the 5' terminal region of the 3' side region (X) has a deoxyribonucleotide residue.