baber/WOPTO huggingface dataset:
Patent JP-2012151049-A (JP)
Title: Cable and manufacturing method thereof
Inventor: KUWABARA KOICHI
IPC: H01B7/17
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable with a simple structure while having excellent noise characteristics and also provide a method of manufacturing the cable.SOLUTION: A cable 1 includes: at least one insulated wire core 10 having an internal conductor 11 and an insulating layer 12 covering the outer peripheral surface of the internal conductor 11; and a shield layer 20 covering the outer peripheral surface of the insulated wire core 10. The shield layer 20 is composed of a tape 21 having a metal layer 22 exposed in one surface. The tape 21 is folded and overlapped along the longitudinal direction with one surface used as the outside and wound around the insulated wire core 10 so that the metal layer 22 on one side 26 of a folding line L and the metal layer 22 on the other side 25 of the folding line L come into contact with each other.
Patent JP-2012156269-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KANBAYASHI HIROSHI
IPC: H01L21/3065
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To remove impurities including an oxide on a surface of a semiconductor before etching or laminating other layers.SOLUTION: A method of manufacturing a semiconductor device comprises a first sacrificial layer formation step to form a first sacrificial layer which is in contact with at least a part of a first semiconductor layer 110, and the solid solubility of impurities included in the first semiconductor layer 110 is higher than that of the first semiconductor layer 110. The manufacturing method also comprises: an annealing step to anneal the first sacrificial layer and the first semiconductor layer; a removing step to remove the first sacrificial layer by a wet process; at least one of the steps of forming an insulator layer 120 covering at least a part of the first semiconductor layer and etching a part of the first semiconductor layer; and an electrode formation step to form an electrode layer 126 which is electrically connected to the first semiconductor layer.
Patent JP-2012156100-A (JP)
Title: Electrode for secondary battery, and secondary battery
Inventor: SHIGE AYAKO
IPC: H01M4/1397
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a secondary battery capable of suppressing the reduction in energy density, and a secondary battery comprising the electrode for a secondary battery.SOLUTION: A secondary battery comprises an electrode for a secondary battery containing a sulfur-based electrode active material and a conductive carbon material supporting Co. The content ratio of Co is 5 mass% or lower based on the total amount of the conductive carbon material supporting Co.
Patent JP-2012156445-A (JP)
Title: Solar cell module and photovoltaic power generation device
Inventor: UCHIDA HIDEKI
IPC: H01L31/042
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which can restrict reduction in power generation efficiency and a photovoltaic power generation device using the solar cell module.SOLUTION: A solar cell module 1 of the prevent invention comprises: a light guide plate unit 2 including a first light guide plate 3 and a second light guide plate 5; and a solar cell element 7 which receives light emitted from the light guide plate unit 2. The second light guide plate 5 has a lower refractive index than that of the first light guide plate 3, while the first light guide plate 3 and the second light guide plate 5 are arranged in such a way that a second principal plane 3b of the first light guide plate 3 and a first principal plane 5a of the second light guide plate 5 face each other. The solar cell element 7 receives light emitted from a first end face 3c of the first light guide plate 3 and has a reflection face formed on a second principal plane 5b of the second light guide plate 5, which reflects light incident on the second light guide plate 5 to change a direction in which the light proceeds. The thickness of the first light guide plate 3 is gradually thickened as distance gets closer from far behind the first end face 3c of the light guide plate 3 toward the first end face 3c of the light guide plate 3.
Patent JP-2011092010-A (JP)
Title: Power stabilizing system, power stabilization control program, and power stabilization control method
Inventor: JINTSUGAWA TORU
IPC: H02J3/32
Filed: 2011-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To securely obtain a compensation effect for output fluctuations caused by charging and discharging of a power storage device, by preventing stored electric energy of a power storage device from being fixed to an upper limit value or a lower limit value over a long period of time.  <P>SOLUTION: A controller 150 of a power stabilizing system 100 prevents fluctuations in effective power of a power system 110 to which a wind power generator 130 is connected, by compensating output fluctuations of the wind power generator 130 with stored electric energy Es of a power storage device 140. In the controller 150, a correction signal calculating part 156 which gives a correction signal Pc to a control route of an effective power detecting part 151, a compensation target value calculating part 152, a compensation power calculating part 153, a power converter control part 154, and a power converter 141 calculates a correction signal Pc based on the stored electric energy Es of the power storage device 140, in the direction of discharging stored power when the stored electric energy Es approaches the upper limit value, and in the direction of charging the stored power when the stored electric energy Es approaches the lower limit value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167948-A (JP)
Title: Radar signal processor
Inventor: BABA SHINYA
IPC: G01S13/28
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a radar signal processor capable of solving a problem in which a conventional V-chirp method may not detect a target in clutter environment because pulse peaks of received signals from a target is surrounded by clutter signals.SOLUTION: A radar signal processor operates as follows: transmitting a polarization signal, to which up-chirp or down-chirp modulation is applied, to a target, receiving a reflection wave from the target in a polarization state, applying a polarization signal processing to a received video signal obtained by an A/D conversion to suppress a clutter, applying pulse compression to the received video signal after the clutter is suppressed, and calculating a distance to the target from the signal generated by the pulse compression. Thus the radar signal processor can calculate a relative velocity and a relative distance to the target from a distance difference based on intensity of a signal obtained by applying the pulse compression to an up-chirp reception video signal and a down-chirp reception video signal.
Patent JP-2011097652-A (JP)
Title: Facsimile device, facsimile notification system, and communication terminal
Inventor: YAMAMOTO KAZUYA
IPC: H04N1/00
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile device which has not a no risk that a password or the like is stolen by a third party and eliminates the need of complicated workpiece by a user.  <P>SOLUTION: The facsimile device includes: a provision means for creating a password for each received data provided at the received data; a storage means for storing the received data and the password by making them associated with each other; an extraction means for extracting information for identifying a notification destination from the received data; a notification means for notifying the notification destination about the password based on the extracted information; and an output means for outputting the received data associated with the input password. The storage means stores the notification destination identified from the data and information of a creation time of the associated password. The notification means determines whether the notification destination identified from the received data is stored in the storage means, acquires the information of the creation time of the associated password when stored, and uses the password when the password is created in a predetermined period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139498-A (JP)
Title: Imaging device and control method thereof
Inventor: OISHI MAKOTO
IPC: G03B17/38
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for easily taking a picture with a favorable composition.  <P>SOLUTION: A digital camera 1 includes a person extracting means 41, a non-person extracting means 42, and a composition judging means 44. The person extracting means 41 analyzes image data to extract an image area representing a person. The non-person extracting means 42 analyzes an image area other than the image area extracted by the person extracting means 41 to extract a main subject other than the person. The composition judging means 44 evaluates the arrangement of the person and the main subject other than the person based upon the extraction result to judge whether the composition is favorable. Timing when image data are recorded is determined based upon whether the composition is favorable, and a recording means is controlled so that the image data are recorded at the determined timing. Alternatively, the determined timing is notified to a user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168027-A (JP)
Title: Method of preparing sample for electron microscope
Inventor: OSHIMURA NOBUMITSU
IPC: H01J37/22
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a sample for an electron microscope that enables the sample to be highly accurately observed through a scanning electron microscope or a transmission electron microscope by performing cross-section processing using a focused ion beam processing device even when a region to be observed is present inside the sample.SOLUTION: A sample is imaged by an optical microscope so that a region to be observed which is present inside the sample having transparency and a predetermined object which is present on the surface of the sample appear on the same image. Location information of the region to be observed is calculated based on the obtained microscope image. A minute sample piece including the region to be observed is extracted from the sample using a focused ion beam processing device based on the calculated location information of the region to be observed. Cross-section processing is performed on the extracted minute sample piece by focused ion beam irradiation. Thus the region to be observed is located on the surface of the minute sample piece.
Patent JP-2012170242-A (JP)
Title: Terminal structure
Inventor: FUKUDA TAISEI
IPC: H02K3/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To secure a soldering space of a socket which is electrically brought into contact with a substrate in a pair of terminals which a coil of a stepper motor has.SOLUTION: The coil 2 which the stepper motor 1 incorporates is constituted by winding a winding 4 to a coil bobbin 3. Terminals 5 arranged at each end of the coil bobbin 3 are formed in a crank shape, and are arranged in such a way that a distance between both the terminals on an electric contact side with the socket becomes wide compared to a distance between both the terminals on a winding binding section side. A pair of housing holes 7 passing through a wiring board 6 in a thickness direction are formed in the wiring board 6. The sockets connecting the terminals 5 of the coil 2 to a circuit pattern of the wiring board 6 are housed in the housing holes 7.
Patent JP-2012167337-A (JP)
Title: Method of manufacturing silver coated flake copper powder
Inventor: ANPO YUSUKE
IPC: B22F1/02
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a silver coated flake copper powder which demonstrates higher conductivity as a conductive filler without using an organic solvent and without requiring wet type heat treatment.SOLUTION: In the method of manufacturing the silver coated flake copper powder, a copper powder is brought into contact with a complex solution of silver to coat a surface with the silver, then obtained powder particle is subjected to flattening treatment so as to turn an aspect ratio to 3 or larger, and thereafter the powder particle is brought into contact with the complex solution of the silver to coat the surface with the silver. At that time, it is preferable that a surface treating agent such as palmitic acid is added during the flattening treatment and/or to a final product, and the shape of copper power particle and the powder particle obtained by coating the copper powder particle with the silver is spherical.
Patent JP-2012168453-A (JP)
Title: Multi-core optical fiber, method of manufacturing multi-core optical fiber, and method of interconnecting multi-core optical fibers
Inventor: TAKAHASHI SHO
IPC: G02B6/255
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core optical fiber which facilitates identification and connection of a specific core part and is advantageous in maintenance of an optical transmission system using the multi-core optical fiber.SOLUTION: In the multi-core optical fiber which includes a clad 1 and a plurality of core parts 2-11 provided in the clad 1 and having a higher refractive index than the clad 1, the core parts 2-11 are arranged on a plurality of concentric different-diameter circles A, B, and C, core parts arranged on at least one concentric different-diameter circle among the plurality of concentric different-diameter circles A, B, and C are arranged one-rotation symmetrically about a fiber center axis X, and distances between the respective core parts are set such that crosstalk of an optical signal is -35 dB or less when a fiber length is 1 km or larger.
Patent JP-2012172683-A (JP)
Title: Propeller shaft, and yoke structure of cardin joint
Inventor: ISHIKURA KENICHIRO
IPC: F16C3/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a propeller shaft in which the outer diameter of a yoke can be reduced as much as possible while securing excellent assembling performance of a cross shaft to the yoke, and a weight reduction is achieved.SOLUTION: In the propeller shaft including an input side yoke 6 axially fixed at the one end of an input shaft and formed with the tip in a two-forked state, a spider shaft provided on a pair of fitting insertion holes 13c and 13c formed on two-forked tips 13b and 13b of the yoke, and guide grooves 14 and 14 along the axial direction are formed on opposite inner surfaces 13d and 13d of both the tips. This guide groove is formed such that the groove depth d is gradually deepened from the fitting insertion hole side to the tip edge side of the tip, and the groove width w is formed larger than the outer diameter of the shaft part of the spider shaft.
Patent JP-2012175717-A (JP)
Title: Watthour meter
Inventor: SHIMADA HIROSHI
IPC: H02J13/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a watthour meter which eliminates the need for a new space and construction for installing a power supply filter part separately by incorporating a filter part for removing noise from a power supply in a watthour meter part.SOLUTION: The watthour meter including the watthour meter part including an electric power measurement part which measures electric energy consumed by a load connected to a power line and a power supply part which supplies electric power to the electric power measurement part; a power line communication part which communicates using the power line as a transmission line; a separation blocking filter part which separates a signal of power line communication into a power supply side and the load side; and a filter part which is built in the watthour meter part, and removes noises of the power supply part, thereby eliminating the need for the new space for installing the power supply filter part separately.
Patent JP-2012174721-A (JP)
Title: Magnetic powder and manufacturing method of magnetic component
Inventor: INABA YUKI
IPC: H01F1/20
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of coating magnetic metal fine particles having particle sizes of nanometer order and attaining compatibility between long-term preservability in the atmosphere and chemical resistance in recycling, and to provide a manufacturing method of a magnetic component using the coating magnetic metal fine particles.SOLUTION: The manufacturing method of coating magnetic metal fine particles comprises: a process for forming magnetic metal fine particles 10 composed of magnetic metal; and a process of forming a non-magnetism coat 20 on a surface of the magnetic metal fine particles by using a dry process. The manufacturing method of a magnetic component includes a process of compression molding the coating magnetic metal fine particles.
Patent JP-2012175204-A (JP)
Title: Communication program, communication device, communication system, and user device
Inventor: MORIYA MITSUO
IPC: H04M11/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication program, a communication device, a communication system and a user device which can improve reliability of communication compared to conventional ones.SOLUTION: A communication program implemented in a communication device connected to a communication network, comprises: a step for receiving a communication request message including user identification information from the communication network; and a step for performing communication corresponding to the received communication request message when it is determined based on information included in the received communication request message that the received communication request message is transmitted from a communication device connected with a user device identified by the user identification information.
Patent JP-2012177228-A (JP)
Title: Column base protective structure and protective cover molding
Inventor: MAEKAWA TOSHIHARU
IPC: E04B1/92
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a column base protective structure and a protective cover molding that remove cracking due to an external load and improve quality and workability.SOLUTION: The column base protective structure includes: a column part having a steel-made pole part which supports upper structure of a building, and a base supporting a lower part of the pole part and made of reinforced concrete; and a protective cover molding provided between the base and the upper structure to enclose a part or the whole of the pole part. A gap is provided at least between the protective cover molding and the upper structure, and a seal member is filled in the gap to connect an upper end part of the protective cover molding to the upper structure through the seal member, and to connect a lower end part of the protective cover molding to the base of the column part through the seal member.
Patent JP-2012177739-A (JP)
Title: Karaoke system, portable terminal, program and connection release method
Inventor: TAKAO YOSHIHIRO
IPC: H04M1/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for, when a user completes the use of a karaoke device, preventing the karaoke device from being operated from a portable terminal of the user in a karaoke system in which the karaoke device and the portable terminal are communicably associated with each other.SOLUTION: It is determined whether a terminal user ID that is an ID of a user using a portable terminal is included in a device user ID that is an ID of a user logging in a karaoke device (SA11). When the terminal user ID is not included in the device user ID (SB15: N), the association between the karaoke device and the portable terminal is released (SB16).
Patent JP-2012165349-A (JP)
Title: Underwater headphone
Inventor: HITANI TAKAHIRO
IPC: H04R1/10
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an underwater headphone for listening to music during scuba diving, solving a problem that there was no sound apparatus having pressure and water resistance up to a depth of 30 m and securing optimal sound volume and sound quality during scuba diving.SOLUTION: The underwater headphone comprises right and left speaker units of the headphone stored in waterproof cases for a depth of 30 m, and a left-side single wire formed by bundling wires of the right and left speakers.
Patent JP-2011108278-A (JP)
Title: Dot pattern
Inventor: YOSHIDA KENJI
IPC: G06K19/06
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dot pattern capable of defining code information and XY coordinate information even for an extremely small area.  <P>SOLUTION: The dot pattern includes the prescribed number of dots arranged horizontally at equal intervals, the prescribed number of dots arranged vertically at equal intervals from the dots located at endpoints of dots arranged horizontally, a vertical line virtually set from the dots arranged horizontally, and information dots obtained by making intersections with a horizontal line virtually set horizontally from the dots arranged vertically lattice points and defining data contents by how deviated from the lattice points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180687-A (JP)
Title: Safety box
Inventor: MIYASHITA KIYOYA
IPC: E05B49/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a safety box which: can be easily carried when not used; can apply a considerable weight when used; is easy to operate for locking and unlocking the same without a risk of losing a key; and has a countermeasure against a forcible attempt to take away the same.SOLUTION: A safety box comprises a main body housing 10 having a storage section 12 and a weight section 11. The storage section 12 has: a storage section housing 12a to be a portion of the main body housing 10; a storage section space 12b to store an object article; a storage section lid 12c capable of being opened and closed; an electric lock 14 to maintain the storage section lid 12c in a closed state; and a control device 17 to control locking and unlocking of the electric lock 14 through an input of prescribed information. The weight section 11 has: a weight section housing 11a to be the portion of the main body housing 10; a weight section space 11b to store a weight; and openings 11c and 11d to load/unload the weight into/from the weight section space 11b.
Patent JP-2012184042-A (JP)
Title: Elevator apparatus
Inventor: KAWAMURA HIROSHI
IPC: B66B11/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus that is constituted so that an elevator car stopped between story floors can be arbitrarily moved to either of the nearest upper and lower stories.SOLUTION: The elevator apparatus makes the elevator car 24 moved to the arbitrary story floor by ascendably/descendably installing a movable body 12 including the elevator car 24, in a hoistway 14 vertically passing through sections among the respective story floors of a building 10. The movable body 12 comprises a movement mechanism that enables the elevator car 24 to be moved by up to one distance between the story floors in either of upward and downward directions in the movable body 12 and that enables the elevator car to be stopped in an arbitrary position. The movement mechanism is operated by an operation of an emergency escape button 27, which is provided in the elevator car 24, to move the elevator car 24 to the nearest story floor.