baber/WOPTO huggingface dataset:
Patent JP-2013037625-A (JP)
Title: Emergency vehicle notification device, emergency vehicle notification method
Inventor: NARA NORIKAZU
IPC: G08G1/0965
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for notifying highly reliable information about an emergency vehicle to a driver, in light of conventional emergency vehicle notification devices by which an arrival of the emergency vehicle is notified by discriminating whether an alarm tone generating source is approaching or not on the basis of a direction of the alarm tone generating source and the amount of change thereof according to Doppler effect by rotating a microphone mounted on a vehicle to detect a siren sound around the vehicle, which is hard to discriminate the direction of the siren sound, however, due to occurrence of reflection, diffraction, dispersion, etc., of the siren sound in a zone such as a large city where noise is loud and the alarm tone is multiply reflected by buildings, etc., easily causing the erroneous notification.SOLUTION: The emergency vehicle notification device includes: means for detecting an electric wave oscillated from the emergency vehicle by using an antenna with directivity; means for calculating the direction of the emergency vehicle from the detection result; and means for detecting the approach of the emergency vehicle on the basis of the intensity of the electric wave.
Patent JP-2013038344-A (JP)
Title: Substrate for power module
Inventor: OI SOTARO
IPC: H01L23/12
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a power module which achieves further downsizing and improves the workability of wiring connection in a substrate for a power module where ceramic substrates and metal plates are laminated in a multi-layered manner and the metal plates on both sides of the ceramic substrate are connected with each other.SOLUTION: In a substrate for a power module, multiple ceramic substrates and multiple metal plates are alternately laminated to be joined, and the metal plates on both sides of the ceramic substrate are connected with each other through open holes formed in the ceramic substrate. A lead out wiring part, exposed outward from a side surface of the ceramic substrate having the open holes, is provided at the middle metal plate disposed between the ceramic substrates.
Patent JP-2013036963-A (JP)
Title: Physical quantity detection element and electronic apparatus
Inventor: SAIDA HIROYASU
IPC: G01L9/00
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To secure a desired joint area in a joining plane in a physical quantity detection element formed by joining a support section in a diaphragm type pressure sensor and a base part of a vibration piece as a pressure sensitive element.SOLUTION: The physical quantity detection element includes: a second board 30 having a diaphragm 32 having a pair of support sections 34 on its main surface, and a frame 36; and a vibration board 18 having a vibration piece 20 having a vibration section 22 and a pair of base sections 24 at both ends of the vibration section 22, a frame 26 arranged at the outer periphery of the vibration piece, and a connection section 28 for connecting the vibration piece and the frame 26, wherein the base sections 24 are joined to the support sections 34, and the frame 36 and the frame 26 are joined. A first length dimension of the base sections in an arrangement direction of the pair of base sections, a first width dimension in a direction perpendicular to the first length dimension, a second length dimension of the support sections in an arrangement direction of the pair of support sections, and a second width dimension in a direction perpendicular to the second length dimension satisfy relations of the second length dimension<the first length dimension, and the second width dimension>the first width dimension.
Patent JP-2013040284-A (JP)
Title: Curable resin composition, cured product thereof, and printed wiring board
Inventor: HAYASHI HIROSHI
IPC: C08G59/40
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition achieving excellent flame retardancy, heat resistance, low dielectric constant, and a low dielectric loss tangent in a cured product thereof.SOLUTION: The curable resin composition contains a cyanate ester resin (A) that has a resin structure expressed by the following structural formula (1) and a curing accelerator (B) as essential components.
Patent JP-2012070364-A (JP)
Title: Semiconductor device and driving method for semiconductor device
Inventor: TAKEWAKI YOSHIYA
IPC: H01L29/786
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device requiring multiple reference potentials and reduce power consumption of the semiconductor device.SOLUTION: A semiconductor device comprises a potential division circuit for dividing the resistance of the potential supplied to a power source line by a plurality of resistors connected in series to the power source line and outputting the desired divided potentials via switching transistors electrically connected to the power source line. A drain terminal of the switching transistor is electrically connected to a gate terminal (or one terminal of a capacitor) of a transistor provided for a circuit on the output side, so that a node is formed.
Patent JP-2012010393-A (JP)
Title: Microphone/earpiece device for mobile telephone, telephone, switchboard or the like
Inventor: BERG RICHARD STEENFELDT
IPC: H04R1/10
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an earpiece device having a microphone that can ensure stable and comfortable support.SOLUTION: There is provided a device by remote wireless transmission between a microphone/earpiece and an automobile telephone, telephone, exchange or the like where the earpiece 10 is formed as a large C and the distance between the ends of the C approximately equal the distance between a first cavity formed under the tragus of the ear and a second cavity covered by the lower node of the antihelix of the ear, and the upper part of the C is protruding into the second cavity under a flap covering the lower part of the second cavity. The earpiece unit comprises a transmitter/receiver, antenna, microphone 6 and a battery 7. The microphone 6 is connected to the earpiece 10 via a microphone rod 12 that also contains the antenna of the transmitter/receiver.
Patent JP-2013046036-A (JP)
Title: Substrate
Inventor: HORIUCHI MICHIO
IPC: H01L23/14
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which is improved in mechanical strength as compared with conventional ones.SOLUTION: The substrate includes: a core layer provided with a plate-like body made of an aluminum oxide and a plurality of linear conductors penetrating the plate-like body in the thickness direction; and a silicon layer or a glass layer which is bonded to at least one of one surface side and the other surface side of the core layer via an adhesive layer.
Patent JP-2013049604-A (JP)
Title: Method of manufacturing composition containing carbon nanotube
Inventor: TANAKA SHIO
IPC: C01B31/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a composition containing a carbon nanotube using a catalyst and manufacturing conditions with which a high-purity composition containing a carbon nanotube can be manufactured efficiently.SOLUTION: With a method of manufacturing a composition containing a carbon nanotube, the carbon nanotube is manufactured by contacting a catalyst for manufacturing the composition containing the carbon nanotube with a composition containing carbon in a heating reaction region. The method is characterized in that (1) the volume is within the range of 0.2×10to 10×10cmcalculated by assuming that the aggregate of the catalyst for manufacturing the composition containing the carbon nanotube is a sphere, and (2) the value of the following formula is within the range of 1×10to 40×10(g×sec)/cm. The formula is the average volume (V) (cm) of the aggregate of the catalyst for manufacturing the composition containing the carbon nanotube×bulk density (d)(g/cm)/the gas linear speed (cm/sec) when manufacturing the composition containing the carbon nanotube.
Patent JP-2013058817-A (JP)
Title: Content reproduction system
Inventor: YAMADA TAKASHI
IPC: G10K15/02
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of the whole system without narrowing a range of content choice.SOLUTION: A content reproduction system has a plurality of servers, and a plurality of clients that can be connected with the plurality of servers via a network. Each server has a content storage part for recording a plurality of contents, and content transmission means for transmitting a designated content to the client in response to an instruction from the client. Each client has: list generation means for generating a reproduction content list listing the contents of the plurality of servers in a reproduction order so that each client simultaneously receives from the same server and reproduces contents different from each other; and reproduction means for receiving from the server and reproducing the contents in an order listed in the reproduction content list.
Patent JP-2013056991-A (JP)
Title: Resin composition, and molded product made of the same
Inventor: MITSUI IKU
IPC: C08K3/22
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a material for LED light reflectors, which is molded into a light reflector with good moldability, and gives a light reflector in which deterioration in light reflectivity due to the influence of heat scarcely occurs.SOLUTION: The resin composition contains: 100 pts.wt of a hydrogenated crystalline cyclic olefin ring-opening polymer, which is obtained by hydrogenating a cyclic olefin ring-opening polymer having a repeating unit derived from a polycyclic norbornene-based monomer by using a homogeneous ruthenium catalyst, in the presence of an inorganic oxide containing, as a main component, silicon oxide and/or magnesium oxide, and containing aluminum oxide in a content ratio of 5 wt.% or less; and 0.5-8 pts.wt of the inorganic oxide.
Patent JP-2013056458-A (JP)
Title: Optical print head, process cartridge, and image forming apparatus
Inventor: SHIMIZU KENICHI
IPC: B41J2/455
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical print head capable securing sufficient rigidity even in the optical print head having a narrow width and having a structure that facilitates assembling.SOLUTION: In a print head, both end sides in the longitudinal direction are supported by a surface plate of an image forming apparatus performing the positioning by holding at least a photoreceptor and a developing device from two directions. The print head comprises: a body frame 20 having a rectangular tube shape, wherein both end sides in the longitudinal direction are supported by the surface plate; a substrate 11 fixed to the body frame 20 inside and having an LED array chip 12 comprising a plurality of LED elements; and a rod lens array 14 fixed to a frame surface facing the LED array chip 12 of the body frame 20, correspondingly to the LED array chip 12.
Patent JP-2012062890-A (JP)
Title: Turbocharger unit for internal combustion engine including auxiliary component to be connected
Inventor: FERRAZZI FRANCESCO
IPC: F02B39/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a unit for an internal combustion engine including a turbocharger unit, an auxiliary component adjacent to the turbocharger unit and means for connecting these to the structure of an engine.SOLUTION: The auxiliary component 2 includes a fluid outlet or a fluid inlet arranged to be immediately adjacent to a fluid inlet or a fluid outlet 6 of the turbocharger unit 1, but not in contact therewith. The unit further includes a cylindrical seal member 12, resiliently deformable, having opposite ends sealingly connected respectively to the fluid outlet or the fluid inlet of the auxiliary component 2 and to the fluid inlet or the fluid outlet 6 of the turbocharger unit 1.
Patent JP-2013061547-A (JP)
Title: Image forming lens, photographic lens unit, and imaging apparatus
Inventor: HAYASHI YUKI
IPC: G02B13/18
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an inner-focus, wide-angle image forming lens which is miniaturized, has excellent optical performance, and can excellently correct an aberration caused in focusing and to provide a photographic lens unit including the image forming lens and an imaging apparatus.SOLUTION: In an image forming lens, a first group G1 having positive refractive power, an aperture diaphragm S, and a second group G2 having positive refractive power are arranged in order from an object side and the second group comprises a G2A group having positive refractive power and a G2B group having negative refractive power in order form the object side. The G2A group comprises a cemented lens comprising one negative lens and one positive lens and a positive lens and the G2B group comprises two negative lenses. When focusing from an infinity object to a short-distance object, the G2A group is moved to the object side in an optical axis direction and the image forming lens satisfies a predetermined conditional expression. The photographic lens unit including the image forming lens and the imaging apparatus are provided.
Patent JP-2013066305-A (JP)
Title: Outer rotor rotary electric machine and method for manufacturing the same
Inventor: HIROSE HIDEO
IPC: H02K15/14
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive outer rotor rotary electric machine that applies tensile stress precisely to a stator core (stator) to achieve the effect of reducing core loss, and to provide a method for manufacturing the same.SOLUTION: An outer rotor rotary electric machine includes: a stator core that is formed by laminating magnetic steel sheets; a fixing member on which the stator core is mounted; and a rotor that is arranged concentrically on an outer side of the stator core with a predetermined air gap therebetween. Tensile stress is applied to the magnetic steel sheets that form the stator core, in a state in which the stator core is mounted on the fixing member.
Patent JP-2013068422-A (JP)
Title: Navigation device
Inventor: TAKARIKI AKIHIRO
IPC: G09B29/10
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a navigation device which automatically estimates a point locating in a traveling direction as a destination.SOLUTION: A navigation device comprises: first information collection means for collecting first location information on a plurality of specific points when a moving body moves to the specific points; detection means for detecting a traveling direction of the moving body; second information collection means for collecting second location information on a current location of the moving body; estimation means for estimating a destination of the moving body on the based on the first location information, the traveling direction, and the second location information; and calculation means which searches for a route from the current location to the destination estimated by the estimation means, and calculates the expected arrival time when the moving body arrives at the destination by traveling the route.
Patent JP-2013070217-A (JP)
Title: Communication device
Inventor: SUZUKI RIKITAKA
IPC: H04M11/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of setting the MAC address simply without increasing the number of components or the maintenance man-hour.SOLUTION: The communication device including a plurality of communication units stores respective routes in the device in association with individual MAC addresses. An address setting packet including a route identifier indicating the route in the device corresponding to one communication unit and a MAC address corresponding to the route in the device is generated, and delivered to one route in the device indicated by the route identifier. Each communication unit receives the address setting packet arrived from one route in the device, and sets the MAC address included therein as its own MAC address.
Patent JP-2013067103-A (JP)
Title: Injection molding machine
Inventor: AMANO MITSUAKI
IPC: B29C45/74
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of further reducing power consumption during hot insulation.SOLUTION: In an injection molding machine having a heating cylinder 1 heated by a plurality of band heaters 30 to 34, the presence or the absence of power supply to each of the plurality of band heaters 30 to 34 during hot insulation can be individually set. Further, in the injection molding machine, the presence or the absence of power supply to each of the plurality of band heaters 30 to 34 can be individually set during molding and during hot insulation.
Patent JP-2013070287-A (JP)
Title: Transmission module
Inventor: SATO TAKESHI
IPC: H01P3/08
Filed: 2011-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission module in which increase in the insertion loss of a core isolator element is minimized.SOLUTION: A circuit board 2 is a multilayer board including ground patterns 3A-3D. A power amplifier 10 and a core isolator element 14 are mounted on the circuit board 2. The power amplifier 10 and the core isolator element 14 are covered with a resin layer 12. A shield layer 13 is provided on the surface of the resin layer 12. Increase in the insertion loss due to the core isolator element 14 is minimized by separating the interval between the top surface 14A of the core isolator element 14 and the top surface shield layer 13A of the shield layer 13 facing the top surface 14A, and the interval between the side surface of the core isolator element 14 and the side surface shield layer of the shield layer 13 facing the side surface by a predetermined distance.
Patent JP-2013070327-A (JP)
Title: Channel estimation circuit, and radio receiver and channel estimation method used for the same
Inventor: SHIMOBAYASHI SHINYA
IPC: H04J11/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of channel estimation in a radio receiver in introducing a 3GPP Release 10.SOLUTION: Interpolation means (21) included in a channel estimation circuit (20) calculates a channel estimation value of each of a plurality of subframes that are time-multiplexed, by using a reference signal included in each subframe and performs interpolation to each channel estimation value by using a channel estimation value of a subframe adjacent to each subframe. Depending on a data schedule state in a first subframe, of the plurality of subframes, where unicast data or multicast data is received, control means (22) controls whether to make the interpolation means (21) perform interpolation to a second subframe, in which unicast data is received, subsequent to the first subframe.
Patent JP-2013074336-A (JP)
Title: Communication device and communication method
Inventor: SHIGIHARA MASAHIRO
IPC: H04L1/16
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication control technique that efficiently performs retransmission to recover from a frame failure.SOLUTION: A receiving side communication device obtains a retransmission data amount indicating an amount of data which requires continuous retransmission, determines, based on the retransmission data amount, final frame information to identify a final frame in a frame group requiring continuous retransmission from a frame at which a failure occurred, creates a NAK frame including at least request frame information to identify a head frame in the frame group and the final frame information, and transmits the created NAK frame. A transmission side communication device receives the NAK frame, sequentially reads out each retransmission frame from the head frame to the final frame identified based on the request frame information and the final frame information included in the received NAK frame from a storage unit storing a transmission frame, and continuously transmits each read-out retransmission frame.
Patent JP-2013072672-A (JP)
Title: Electronic clock
Inventor: MATSUO MITSUAKI
IPC: G04G99/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clock capable of easily and appropriately setting summer time without complicating reception control of standard radio waves.SOLUTION: The electronic clock includes: reception means of the standard radio waves; time acquisition means for acquiring time information and summer time execution information from the standard radio waves; time setting storage means for storing prescribed information related to the time of a setting spot; and calculation means for calculating the present time of the setting spot on the basis of the time information, the summer time execution information, and the prescribed information. The prescribed information includes information indicating timing of switching execution presence/absence of the summer time. When the timing of switching the execution presence/absence of the summer time comes during the reception processing of the standard radio waves, the calculation means determines whether or not a condition that the reception of the standard radio waves is a failure or the acquired summer time execution information is the one before the timing of switching the execution presence/absence of the summer time is satisfied after reception processing of the standard radio waves is completed, and when the condition is satisfied, performs switching related to the execution presence/absence of the summer time, and calculates the present time.
Patent JP-2013072568-A (JP)
Title: Air conditioner
Inventor: SUGIMURA KAZUKI
IPC: F24F11/76
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of quickly starting a cooling operation by starting pre-cooling operation within a required room temperature range at a time required by a user.SOLUTION: The air conditioner includes an indoor unit provided with a clock, a room temperature sensor, an indoor heat exchanger and an indoor fan and an outdoor unit provided with a compressor capable of changing the number of cylinders to be operated and an outdoor heat exchanger. The air conditioner also possesses a control means for carrying out the pre-cooling operation of the indoor heat exchanger when both of the room temperature and the time are in a preset range.
Patent JP-2013071516-A (JP)
Title: Vehicle presence notification apparatus
Inventor: NAKAYAMA TOSHIAKI
IPC: B60L3/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle presence notification apparatus which enables a position in a vehicular back and forth direction to be discriminated using a notice sound.SOLUTION: Notice sounds having different sound qualities are generated simultaneously from a parametric speaker and a vehicular horn. A sound quality of a notice sound actually heard by a person outside a vehicle (a sound quality difference between the "notice sound via the parametric speaker" and the "notice sound via the vehicular horn" reaching the ears of the person) changes according to a travel direction and travel speed of the vehicle. As a result, the travel direction and travel speed of the vehicle can be discriminated only by change in the sound quality of the notice sound.