baber/WOPTO huggingface dataset:
Patent JP-2013175418-A (JP)
Title: Lithium ion secondary battery negative electrode material, lithium ion secondary battery negative electrode, and lithium ion secondary battery
Inventor: YOSHIDA YASUSHI
IPC: H01M4/587
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material capable of increasing peel strength of a negative electrode.SOLUTION: A lithium ion secondary battery negative electrode material contains at least one kind of coated carbon materials obtained by coating a carbon material with acrylic acid-based polymer. The content of the acrylic acid-based polymer in the lithium ion secondary battery negative electrode material is 0.1 to 2.5% by mass. The total amount of Cr, Fe, Ni and Cu that are impurities in the lithium ion secondary battery negative electrode material is less than 80 ppm.
Patent JP-2013177649-A (JP)
Title: Thick steel plate with low yield ratio and method for producing the same
Inventor: NAKAMURA HIROSHI
IPC: C22C38/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate that has a low yield ratio and is excellent in toughness.SOLUTION: A thick steel plate comprises, by mass, 0.04-0.18% C, 0.01-1.0% Si, 0.5-2.0% Mn, 0.001-0.04% Ti, 0.001-0.1% sol. Al, 0.001-0.01% N, at least one chosen from ≤2.0% Cu, ≤2.0% Ni, ≤1.0% Cr, ≤1.0% Mo, ≤1.0% W, ≤0.2% V, ≤0.1% Nb and ≤0.01% B and the balance being Fe and unavoidable impurities, wherein contents of P, S and O contained as impurities are ≤0.02%, ≤0.01% and ≤0.005%, respectively, the area fraction of ferrite structure at positions corresponding to 1/2 and 1/4 of plate thickness is ≥10.0%, ferrite grains having a maximum section of ≥20 μm are contained, the average ferrite grain diameter at a position corresponding to 1/8 of plate thickness is ≤15 μm, and the difference between Vickers hardness at 1 mm from the surface and that at a position corresponding to 1/2 of plate thickness is ≤60.
Patent JP-2013177149-A (JP)
Title: Rice bag storage
Inventor: HASE KIHACHIRO
IPC: B65D25/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice bag storage facilitating taking-out of rice bags and capable of keeping them cool.SOLUTION: A rice bag storage includes an oblong case 1 capable of containing a plurality of rice bags 3 of a set size in vertical attitude and an upper lid 2 which is disposed on an upper part of the case 1 and is freely opened/closed using a horizontal shaft as a fulcrum. When the upper lid 2 is opened, an upper end of at least one rice bad 3 is protruded upward beyond an upper face position of the case 1, and when the upper lid 2 is closed, a sealed space is formed by the upper lid 2 and the case 1.
Patent JP-2013190452-A (JP)
Title: Electrophotographic photoreceptor and image formation apparatus
Inventor: TOKUTAKE SHIGEAKI
IPC: G03G5/047
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a protective layer and a photosensitive layer without impairing the electrical characteristic of an electrophotographic photoreceptor.SOLUTION: The electrophotographic photoreceptor is characterized that, in a photoreceptor including at least a photosensitive layer and a protective layer in order on a conductive substrate, the photosensitive layer includes at least any of inorganic fine particles and organic fine particles to the depth of 0.3-8 μm from the surface thereof, the ten-point average roughness RzJIS of the surface of the photosensitive layer falls into the range of 0.05-0.60 μm, and the protective layer includes a reactant of a radical polymerizable compound and metal oxide fine particles.
Patent JP-2013180284-A (JP)
Title: Exhaust gas treating method and exhaust gas treatment apparatus
Inventor: KITAJIMA TAKESHI
IPC: B01D53/46
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently recover boron from exhaust gas of a glass melting furnace melting boron-containing glass material.SOLUTION: An exhaust gas treatment apparatus is provided which recovers boron-containing recycled material o from exhaust gas b of a glass melting furnace 1, and which is provided with: a collection means 2 collecting a component containing boron in the exhaust gas b by wet-type collecting to form a collected liquid c; a first filter 7 carrying out solid-liquid separation of the collected liquid c; an ion exchange resin 8 forming a boron solution j by eliminating impurities i from an extracted liquid h obtained in the first filter 7; a mixing tank 9 mixing extracted solid k obtained by the first filter 7 into the boron solution j and forming the extracted solid-containing solution l; a second filter 10 solid-liquid separating the extracted solid-containing solution l; and a vacuum dryer 11 recovering the recycled material o from extracted solid n obtained in the second filter 10.
Patent JP-2013182597-A (JP)
Title: Taxi operational system and server device
Inventor: SATO SHIGE
IPC: G08G1/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To formulate an operation plan for further improving a taxi occupancy rate in a taxi operation system.SOLUTION: A negotiation control unit 134 determines whether or not to perform a negotiation of an operation mode on the basis of a riding route of a first customer and a riding route of a second customer. When determining to perform the negotiation, the negotiation control unit 134 negotiates with at least either one of the first customer and the second customer to change or determine a getting-on position, a getting-off position, a travel route, taxi sharing or a combination thereof. When the negotiation is agreed, the taxi occupancy ratio can be improved.
Patent JP-2013187332-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/38
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with high light-extraction efficiency.SOLUTION: There is provided a semiconductor light-emitting element including a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, a light-emitting layer, a bonding pad, a thin wire electrode, and a first insulating layer. The light-emitting layer is provided between the first semiconductor layer and the second semiconductor layer, and is in contact with the first semiconductor layer. The thin wire electrode is provided on a surface of the first semiconductor layer that is not in contact with the light-emitting layer. The thin wire electrode is electrically connected to the bonding pad. The thin wire electrode has a first portion that is in ohmic contact with the first semiconductor layer, and a second portion that is disposed between the first portion and the bonding pad. The first insulating layer is provided between the second portion and the first semiconductor layer.
Patent JP-2013188088-A (JP)
Title: Onboard power supply device
Inventor: KISHIMOTO TAKASHI
IPC: H02J7/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To control decrease of durability of a relay, while properly checking whether interruption of a storage battery from a control unit for driving and a control unit for power supply can be normally performed.SOLUTION: An onboard power supply device determines whether interruption of a battery 22 by a power supply ECU 50 normally operates by connecting a positive electrode side terminal 32 of a positive electrode side relay SMRB of a system main relay SMR that has a precharge circuit 28 to a reference voltage line 36 of a reference potential (+B) that is higher than an operating voltage to the ground through a positive electrode side switch 35, and also connecting a negative electrode side terminal 34 to a ground line 38 grounded through a negative electrode side switch 37, turning on the positive electrode side switch 35 by a control signal from an HVECU 40 right after welding determination of the positive electrode side relay SMRB to be executed when the system stops, and turning off the negative electrode side switch 37 by the control signal from power the supply ECU 50, and checking whether the voltage Vc of a capacitor 26 rises.
Patent JP-2012235447-A (JP)
Title: Device, system, and method for providing content by radio
Inventor: ETAN SHIRRON
IPC: H04W88/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide content by radio.SOLUTION: When a first radio communication device receives a request indicating request content to be transferred from the first radio communication device to a second radio communication device from the second radio communication device via a first communication link in accordance with a first radio communication protocol and having a first reception area, the first radio communication device transmits a session takeover message including one or more link related parameters that define a second radio communication link in accordance with a second radio communication protocol and having a second reception area larger than the first reception area to the second communication device via the first communication link, and transmits the request content to the second radio communication device via the second radio communication link.
Patent JP-2012114476-A (JP)
Title: Optical fiber for amplification
Inventor: TARU TOSHIKI
IPC: H01S3/06
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for amplification, capable of optical amplification of light to be amplified with a high gain while suppressing generation of ASE light.SOLUTION: The optical fiber for amplification 1 includes a core region 10 in which an optical active element with a gain is added in a predetermined wavelength band and a clad region 20 surrounding the core region 10. A refractive index distribution has a two-dimensional periodic structure in a cross section of the clad region 20 perpendicular to a fiber axis. The core region 10 is generated by a central defect of the two-dimensional periodic structure to have a transmission band and a cut-off band derived from the two-dimensional periodic structure of the refractive index distribution in the cross section of the clad region 20. A part of the predetermined wavelength band has larger loss than the gain by the core region 10 in which the optical active element is added in a band overlapped with the cut-ff band, and the rest of the part of the predetermined wavelength band has smaller loss than the gain by the core region 10 in which the optical active element is added in a band overlapped with the transmission band.
Patent JP-2013196363-A (JP)
Title: Tape unit and control method of tape unit
Inventor: AOKI SHIGEHARU
IPC: G06F3/06
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently manage a non-recorded data amount on a cartridge medium.SOLUTION: A tape unit comprises a storage section, a measuring section, a calculation section and an update section. The storage section stores management information in which an identifier of a medium is made correspondent to a data capacitance further recordable on the medium. In response to execution of an input/output instruction, the measuring section measures a data capacitance written onto the medium or a data capacitance read out of the medium. The calculation section calculates a data capacitance recorded on the medium from the total data capacitances measured by the measuring section, acquires a recorded medium length indicating a length of the medium from a starting position of the medium to an ending position of data written or read by executing the input/output instruction from a drive where the medium is mounted, and calculates a data capacitance further recordable on the medium based on the recorded data capacitance and the recorded medium length. The update section updates the management information stored in the storage section with the data capacitance, calculated by the calculation section, further recordable on the medium.
Patent JP-2013195748-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: SUGITA SHIGENOBU
IPC: H04N5/225
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is resistant to coma flare, prevents a sudden drop in peripheral brightness, and provides superior optical performance over a whole screen.SOLUTION: A zoom lens includes a first lens group having positive refractive power, a second lens group having negative refractive power, a focusing lens group having positive or negative refraction power which moves when focusing, and a lens group Lp having positive refractive power, arranged in order from the object side to the image side, where each lens group moves when zooming in and out. A lens holding barrel for holding the second lens group and a flare-cut diaphragm located next to the focusing lens group on the image side thereof are integrally formed.
Patent JP-2013195775-A (JP)
Title: Image forming system, and latent image carrier replacement time detection method
Inventor: HONJO MIKIKO
IPC: G03G21/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To detect a replacement time of a latent image carrier such as a photoreceptor with high accuracy at a low cost.SOLUTION: An image forming system comprises a surface potential sensor that intermittently detects residual potential of a photoreceptor in an image forming apparatus that performs image formation by developing a latent image formed on the surface of a replaceable photoreceptor to form a visible image and ultimately transferring the visible image on a recording material. The image forming system stores data of photoreceptor residual potential detected by the surface potential sensor in a non-volatile RAM in a postscriptive manner, and performs processing for detecting a photoreceptor replacement time on the basis of a change in stored photoreceptor residual potential over time.
Patent JP-2012168956-A (JP)
Title: Flexible system for distributing content to device
Inventor: COLLINS BRUCE
IPC: G06Q30/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a system to distribute content to a device on a data network that supports multiple content packagers and customer service entities in a flexible manner.SOLUTION: A flexible system for distributing content to a device involves associating a set of packages with a provider, associating a set of tiers with a package, associating a set of channels with a tier, and allowing subscription to a package of services associated with the provider, where a channel is a view of a service, the view based on the provider associated with the service.
Patent JP-2013201480-A (JP)
Title: Expansion type reflector antenna
Inventor: NISHINO TAMOTSU
IPC: H01Q15/20
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a reflector antenna folded in divisions of a plurality of reflector surfaces has a grating lobe corresponding to intervals of cutting portions of the divisions of the reflector surfaces and generation of interference and a false image may be caused.SOLUTION: An expansion reflector antenna is constituted so that a plurality of reflector surfaces parted by polygonal cutting portions comprising a plurality of straight lines or a plurality of smooth curved lines are folded, and then a grating lobe generated at a cutting portion is lowered in peak value to suppress unwanted waves, thereby suppressing generation of interference and a false image.
Patent JP-2013201234-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SAKURAI SUSUMU
IPC: H01L21/28
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve throughput and achieve a long-life ion source when a polycrystalline polysilicon film is amorphized; and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises a peripheral circuit transistor 65 in which a first gate electrode 47 includes a silicon film 87-2. The silicon film 87-2 includes an atom which has an atomic weight larger than that of germanium and which becomes p-type or neutral in the silicon film 87-2, and includes boron.
Patent JP-2013198624-A (JP)
Title: Massage machine
Inventor: HISATOMI HITOSHI
IPC: A61H7/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine capable of smoothly and securely disposing a backrest part and a leg support part at positions appropriately corresponding to the treatment by tilting the leg support part supporting legs in synchronization with the backrest part and tilting the leg support part independently from the backrest part.SOLUTION: An actuator 15d is disposed between a leg support part 15 and a lower part of a backrest frame 16 for the leg support part 15 to support legs on the front side of a seat 12. By moving the leg support part 15 with a backrest part 13 as a reference with the operation of the actuator 15d, the state of tilting the leg support part 15 to a base part 11 or the seat 12 independently from the backrest part 13 can be obtained. On the other hand, while the actuator is stopped, the leg support part 15 can be tilted synchronously with the connected backrest part 13. The treatment can be smoothly and appropriately performed by selecting an optimal tilting state of the leg support part 15 according to a mode of performing various kinds of treatment, and quickly adjusting the backrest part 13 and the leg support part 15 at suitable positions for the treatment.
Patent JP-2013201685-A (JP)
Title: Network device, network system, and communication control information generation method
Inventor: HASEGAWA YASUYUKI
IPC: H04L12/70
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To automatically generate communication control information to be set to a network device.SOLUTION: A network device for controlling communication between networks on the basis of communication control information includes: traffic information acquisition unit for acquiring traffic information on the basis of packet header information that passes through the network device; a receiver unit for receiving from information processing device the system information of the information processing device connected to the network device through the network; a system information analysis unit for analyzing the system information received by the receiver unit; a traffic information analysis unit for analyzing the traffic information acquired by the traffic information acquisition unit, on the basis of configuration information based on the analysis result of the system information analysis unit; and based on the analysis result of the traffic information analysis unit, a communication control information generation unit for generating communication control information according to communication requirement information.
Patent JP-2013206200-A (JP)
Title: Information providing program, information providing device and information providing method
Inventor: MOTOSUGI KEIGO
IPC: G06F13/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To browse and write the message of another message providing system (SNS) by a mailer (mail program).SOLUTION: On a message creation screen (for reply) 101, a message (SNS message A) of a community which is common to both sender and destination is displays, and an SNS message b input to a comment input column is displayed on a message display screen 102-2. Therefore, it is possible to register the message of an SNS on the message creation screen (for reply) 101 without starting the application of the SNS.
Patent JP-2013207645-A (JP)
Title: Intercom system
Inventor: ANDO YOICHI
IPC: H04M9/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system in which crime prevention property for residents is improved by surely processing a plurality of invasion triggers and delaying an imaging start signal until image transfer completion while monitoring cameras are operated.SOLUTION: An intercom system comprises: an entrance slave unit 1 installed in the entrance of a house; monitoring cameras 2 (2a-2c) for imaging the vicinity of the entrance of the house for a first predetermined time, e.g., for 15 sec; sensors 3 (3a-3c) for identifying the presence of a person with the vicinity of the monitoring cameras as a search target; and a room master unit 5 installed within a room of the house and for allowing a resident answering a call from a visitor to establish a talk, and displaying video images captured by the monitoring cameras. The sensors are configured to continuously output detecting signals while detecting the person. Further, a transmitting device 4 is provided which receives the detecting signals from the sensors and transmits an imaging start signal to the monitoring cameras at an interval of a second predetermined time, e.g., 15 to 45 sec, which is set once or triple as long as a first predetermined time while the detecting signals are continued.
Patent JP-2013211793-A (JP)
Title: Image reproduction device and image reproduction program
Inventor: HIROSE KEIICHI
IPC: H04N5/225
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device and an image reproduction program capable of resolving a problem with some photographic scenes such as shooting a landscape or focusing on a specific person, in that an image different from what the user really wanted to may be reproduced if enlarging an image area corresponding to a sound source direction.SOLUTION: An image reproduction device includes: an acquisition part for acquiring image data consisting of frame images; a determination part for determining a scene for the frame images; and a display control part for enlarging at least a part of the frame image and displaying the frame image on a display part depending on the multi-channel sound information and the scene determination result for the frame image.
Patent JP-2013212914-A (JP)
Title: Elevator device
Inventor: OKUMURA JUN
IPC: B66B5/02
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device which can appropriately control an elevator when occurrence of tsunami is forecasted.SOLUTION: An elevator device includes a control board 13, an information acquiring unit 25 and a control unit 24. The information acquiring unit 25 stores a forecasted tsunami arrival time and an forecasted tsunami wave height in a storing unit 22 based on information acquired from the outside. The control unit 24 controls tsunami evacuation control operation based on the forecasted tsunami arrival time and the forecasted tsunami wave height stored in the storing unit 22.
Patent JP-2013033209-A (JP)
Title: Projector
Inventor: NISHIMA AKIRA
IPC: G03B21/14
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress intrusion of dust from an air hole to the interior of a projector.SOLUTION: In a projector 10, a projection unit 12 includes a projection mechanism 22 that projects an image, and an air hole 32a that takes in or exhausts air used to dissipate heat generated from a light source 54 included in the projection mechanism 22. A housing 14 covers the air hole when the projection unit 12 is in a storage position in which the projection unit does not project an image, and uncovers the air hole when the projection unit 12 is in a projection position in which the projection unit projects an image. A drive mechanism 24 moves the projection unit 12 or a cover member. An electronic control unit 70 controls the drive mechanism 24 to move the projection unit 12 to the projection position in which an image is projected, when receiving a predetermined projection preparation request, and to move the projection unit 12 to the storage position in which no image is projected, when receiving a predetermined storage request.