baber/WOPTO huggingface dataset:
Patent JP-2012034313-A (JP)
Title: Portable terminal transmission radio wave measuring apparatus, and measuring method thereof
Inventor: HAMAMOTO NAOKAZU
IPC: H04B17/00
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal transmission radio wave measuring apparatus, along with a measuring method thereof, capable of acquiring transmission power of a portable terminal and the attenuation amount of transmission wave at the same time for extracting its transmission path characteristic, in a mobile phone system in which communication is made between the portable terminal and a base station and the transmission power of the portable terminal is controlled based on a command from the base station.SOLUTION: The portable terminal transmission radio wave measuring apparatus includes a transmission power measuring apparatus which measures, on a mobile body, the transmission power at the time of transmission from a portable terminal to a base station and records it together with an accurate time information, a reception power measuring apparatus which receives and measures the transmission wave from the portable terminal at a fixed point situated higher than the mobile region of the transmission power measuring apparatus and records it together with an accurate time information, and a data analyzing apparatus. Based on the record data of the transmission power measuring apparatus and that of the reception power measuring apparatus for each point, a transmission power value and a reception power value at the same time point are reproduced, and a required calibration is performed, and then a transmission path characteristic is analyzed with the data analyzing apparatus.
Patent JP-2012036877-A (JP)
Title: Variable valve mechanism
Inventor: KATAOKA MASARU
IPC: F01L13/00
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce a thermal effect on an actuator in a variable valve mechanism that switches a valve opening lift level and a valve closing timing by the actuator provided in a cylinder head.SOLUTION: The actuator 51 is disposed so that an axis line L2 of an operating axis of a push rod 85 of the actuator 51 crosses a port connection line L3 connecting an entrance center C1 of an intake port 12 of a cylinder head 6 with an outlet port center C2 of an exhaust port 10 in a plan view of the cylinder head 6, and the push rod 85 inclines toward the intake port 12 side to a vertical line L4 that is perpendicular to the port connection line L3, and is extended from a crossing point P1.
Patent JP-2012039044-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUZUKI ATSUHIRO
IPC: H01L21/8234
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, comprising a MOS field-effect transistor which has a high breakdown voltage and in which an element area can be reduced, and a manufacturing method thereof.SOLUTION: A semiconductor device 100 according to an embodiment comprises: a semiconductor substrate 10; element isolation regions 14a and 14b provided in the semiconductor substrate 10; a gate insulating film 12 provided on an element region segmented by adjacent element isolation regions on the semiconductor substrate 10; a gate electrode 13 provided on the gate insulating film 12; source/drain diffusion regions 11a and 11b provided on a surface of the element region around just under the gate electrode 13; and contact plugs 15a and 15b provided on the source/drain diffusion regions 11a and 11b. The film thickness of the gate insulating film 12 at the drain side is thicker than the film thickness of the gate insulating film 12 at the source side.
Patent JP-2012041209-A (JP)
Title: Electromagnetic casting device for silicon
Inventor: EBI DAISUKE
IPC: B22D11/041
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic casting device capable of producing polycrystal silicon, which is free of contamination due to metal impurities and preferable as a substrate material for a solar cell, by preventing erosion and the like of the outer frame in a heat insulation device.SOLUTION: The electromagnetic casting device for silicon includes: a non-bottom cooling mold; a heating induction coil; and the heat insulation device which is disposed below the mold and gradually cools silicon. In the electromagnetic casting device lowering the silicon melted by electromagnetic induction heating by the heating induction coil and solidifying the silicon, a nonconductive member is used as a component of the outer frame 16 of the heat insulation device 13. The nonconductive member can be used only for a specific surface, wherein serious erosion occurs particularly, of the outer frame or only for an upper portion of the entire surface of the outer frame. As the nonconductive member, alumina or silicon carbide is desirable.
Patent JP-2012044750-A (JP)
Title: Inverter device and attachment mechanism
Inventor: ICHIO ISAO
IPC: H02M7/48
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device and an attachment mechanism, which can simplify attaching work of the inverter device and which can easily exchange an old type inverter device to a new type.SOLUTION: The attachment mechanism is to attach a housing of the inverter device to an attached side, and it includes a plurality of attaching members which are arranged on an attaching face side confronted with the attached side in the housing and are fixed to the attached side by a fixing tool. The plurality of attaching members are supported by rotation supporting means so that they can rotate on the attaching face side of the housing. Guide means guiding the attaching members to a prescribed sliding direction are installed in the plurality of attaching members by engagement with the rotation supporting means. Positions of the plurality of attaching members in the same plane on the attaching face side can be adjusted by moving them in the rotation direction around the rotation supporting means and the sliding direction.
Patent JP-2011103439-A (JP)
Title: Coil
Inventor: KIKUCHI SHUICHI
IPC: H01F27/28
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil in which one of a winding start end and a winding completion end of a coil winding wire is wound from an inner circumferential side toward an outer circumferential side and the other end of the winding start end and the winding completion end of the coil winding wire is drawn forth from the inner circumferential side to the outer circumferential side, wherein a significant increase in a winding height at crossing portions of the winding start end-side winding wire and the winding completion end-side winding wire compared to a winding height in other portions is prevented.  <P>SOLUTION: In the winding wire 1 at the winding completion end side, two wires are piled up vertically and wound together from the inner circumferential side towards the outer circumferential side. The winding wire 1 at the winding start end side that has remained on the inner circumferential side is drawn forth from the inner circumferential side to the outer circumferential side so as to form a curve along the end surface 3 of the coil 10. In the crossing portions 4 of the winding wire 1 at the winding completion end side and the winding wire 1 at the winding start end side, the two wires of each winding wire 1 are superimposed and caused to cross each other in a state in which the wires are laid down transversely.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041010-A (JP)
Title: Vehicle rear structure of electric vehicle
Inventor: KUNIKI HIDEO
IPC: B62D21/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear structure of an electric vehicle that can avoid interference with a member for attaching a motor to a vehicle body and a connecting member of suspension while suppressing reinforcement by the side of the vehicle body in attaching the motor to the vehicle body.SOLUTION: The vehicle rear structure of the electric vehicle includes: motors 5, 5 which are attached on a drive shaft 6, and independently drive right and left rear wheels W, W, respectively; a motor loading member 7 for attaching motors 5, 5 on the vehicle body; a torsion beam 42 which includes part of a rear suspension 4 which connects the right and left rear wheels W, W and moves up and down according to the vertical movement of the rear suspension 4. The motor loading member 7 is arranged to extend in the vehicle anteroposterior direction through an upper part rather than a movable range of a vertical direction of the torsion beam 42.
Patent JP-2012049199-A (JP)
Title: Light-emitting unit
Inventor: OSAKI SUSUMU
IPC: H01L23/29
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting unit having higher reliability with a simpler configuration.SOLUTION: A light-emitting unit 10 comprises: a unit body 1 which includes an optical lens unit 1a arranged on one end 10a side and a recessed portion 1b arranged on the other end 10b side, and which is integrally formed of a translucent material; a mounting substrate 3 provided with an LED 2 as a solid light-emitting element which is housed in the recessed portion 1b of the unit body 1 and emits light via the optical lens unit 1a; an electric wire 4 which is electrically connected to the LED 2 and is led out from the recessed portion 1b; and a sealing resin portion 5 which seals the mounting substrate 3 housed in the recessed portion 1b of the unit body 1 and part of the electric wire 4 into the recessed portion 1b. The sealing resin portion 5 has a plurality of recesses 5a and 5b which are recessed from the other end 10b side toward the mounting substrate 3 side.
Patent JP-2012047363-A (JP)
Title: Refrigerator
Inventor: OKADOME SHINICHIRO
IPC: F25D21/08
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator the cooling efficiency of which is enhanced without being accompanied with a decrease in space efficiency.SOLUTION: The refrigerator includes: a cooler housing chamber for housing a cooler; first and second storage chambers which are positioned ahead of the cooler housing chamber; a blower for circulating cooled air, cooled by the cooler, into the first and second storage chambers; a draft air duct for sending air into the first storage chamber from the cooler housing chamber; a blast control damper which is provided in the draft air duct; a first cold air return opening which is provided on the lower front surface of the cooler storage chamber and which communicates with the first storage chamber; and a second cold air return opening which is provided on the lower lateral surface of the cooler storage chamber and which communicates with the second storage chamber. The operation mode of putting the blower in action in the closed state of the blast control damper is provided. An airflow control member, which changes a direction of the cold air, flowing in from the second cold air return opening, to an upward direction, is disposed within the opening width of the first cold air return opening.
Patent JP-2012049893-A (JP)
Title: Audio reproduction circuit
Inventor: ICHIHASHI JUNICHI
IPC: H03F3/217
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an audio reproduction circuit of low distortion rate, with the effect of noise being suppressed.SOLUTION: The audio reproduction circuit includes a first modulation circuit in which, if a clock signal is inputted, a first audio signal that is inputted is synchronized with the clock signal for pulse width modulation, but if no clock signal is inputted, the first audio signal is synchronized with a first self-exciting oscillation frequency for the pulse width modulation, a first drive circuit which drives a first speaker based on a first PWM signal, a second modulation circuit in which, if the clock signal is inputted, a second audio signal is synchronized with the clock signal for the pulse width modulation, but if no clock signal is inputted, the second audio signal is synchronized with a second self-exciting oscillation frequency for the pulse width modulation, a second drive circuit which drives a second speaker based on a second PWM signal, a determination circuit which determines whether or not the power consumed by the speaker is larger than a predetermined value, and a clock signal generating circuit which inputs the clock signal in the modulation circuit if the power is determined to be smaller than the predetermined value, but stops the input of the clock signal if it is determined to be larger.
Patent JP-2012048690-A (JP)
Title: Monitoring apparatus
Inventor: MITSUNOBU TAKUYA
IPC: H04N7/18
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring apparatus which notifies a person being present near a safe or a storage cabinet that is an object to be monitored, in the state where it is dark in a monitoring area, as a suspicious person who avoids the public eye.SOLUTION: A monitoring apparatus 10 includes control means 47 in which an image captured by an imaging section 20 is processed, a person who approaches a safe or the like in the state where it is dark in a monitoring area or who stays around the safe under the darkness is determined as a suspicious person who plans the robbery of money and other articles, on the basis of a result of tracking by tracking means 44 and a determination result of lightness determination means 45, an output section 50 is controlled and an abnormality signal is notified to a manager or to the outside.
Patent JP-2011067203-A (JP)
Title: Creation of silkworm-culturing cell line enabling serumless culture to be conducted, and use of the cell line
Inventor: IMANISHI SHIGEO
IPC: C12N5/07
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silkworm-culturing cell system with continuous subculture property of making stable proliferation by culture in a serumless medium, characterized by inducing viral infection by low-temperature treatment.  <P>SOLUTION: As a result of zealous study, a culturing cell line with continuous subculture property (NIAS-Bm-Ke17) is created from silkworm embryonic tissue-derived NIAS-Bm-Ke1 cell line by cloning. The cell line (NIAS-Bm-Ke17) has become clear that it can highly induce viral infection by adding a silkworm's heat-treated body fluid and conducting a low-temperature treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012051665-A (JP)
Title: Safety device of elevator
Inventor: MASAKI YUKIO
IPC: B66B5/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of an elevator which takes safety measures with high reliability.SOLUTION: The safety device of an elevator 100 has a human sensor 5 attached to the lower side of a car 2. When there is a worker 10 in the shaft 1, and when the car 2 moves through the shaft 1, the safety device detects the worker 10 via the human sensor 5 before the car 2 moves into contact with the worker 10, stops the car 2 urgently, and moves the car 2 in the direction away from the worker 10 in the shaft 1 by a predetermined distance.
Patent JP-2012051488-A (JP)
Title: Lamp control device
Inventor: MANO MITSUHARU
IPC: B60Q1/04
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a lamp control device improving visibility of a front area on a snow road for securing safe travel on the snow road.SOLUTION: The lamp control device includes a road condition detecting means 1 for detecting that a road condition in which a vehicle travels is at least a snow covering condition and a light distribution control means 2 for reducing brightness of lighting of at least a part of the front area of the vehicle when the snow covering condition is detected. Or the lamp control device includes the light distribution control means 2 for lighting tracks detected in the front area of the vehicle more brightly than their surrounding area when the snow covering condition is detected.
Patent JP-2011008288-A (JP)
Title: Electrophoretic display
Inventor: WILCOX RUSSELL J
IPC: G02F1/167
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display containing regulated amounts of pigments.SOLUTION: An electrophoretic medium has walls for specifying fine cavities that hold internal phases. The internal phase contains electrophoresis particles. The electrophoresis particles are suspended in a suspension fluid and are able to move in this suspension fluid, when electric field is applied to this electrophoretic medium. An average height of the fine cavities is different by less than 5 mm from a saturated electrophoresis particle thickness divided by a volume rate of the electrophoresis particles in the internal phase. In a desirable form, variations in the application time of the electric field within limits of 0.9-1.1T does not change optical characteristics more than two units of Lin an extreme state of the electrophoretic medium.
Patent JP-2012055636-A (JP)
Title: System and method for designing golf club
Inventor: ONO KAZUNORI
IPC: A63B102/32
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a design system and a design method of golf club by which a change of ball hitting sound when changing the structure of the golf club head can be estimated by simulation and a golf club head generating good ball hitting sound can be efficiently designed.SOLUTION: The design system of golf club includes: an analysis model forming part which can form a golf club head analysis model capable of performing numerical analysis of a golf club head to form a numerical analysis model capable of performing numerical analysis at a position corresponding to a response point away from the golf club head by a prescribed distance; an analysis part which virtually applies exciting force to a face of the golf club head analysis model to acquire a frequency response function of the numerical analysis model to acquire time waveform data of sound pressure upon golf ball hitting in the numerical analysis model using the frequency response function and the exciting force applied to the golf club head upon golf ball hitting; and an evaluation part which evaluates hitting sound upon golf ball hitting using the time waveform data of the sound pressure.
Patent JP-2012060088-A (JP)
Title: Semiconductor device
Inventor: TAMURA KAZUHIRO
IPC: H01L21/82
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable semiconductor device having a fuse.SOLUTION: A semiconductor device includes: a semiconductor layer 22; a compound layer 28 and a compound layer 29 which are formed, on a surface of the semiconductor layer 22, by reaction of the semiconductor layer 22 with metal; a fuse composed of the semiconductor layer 22 and the compound layers 28 and 29; and a selection transistor 11 electrically connected to a ground potential side of the fuse.
Patent JP-2011040082-A (JP)
Title: System and method for assignation and use of media content subscription service privileges
Inventor: RUSSELL DAVID C
IPC: G06V40/13
Filed: 2010-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-centered media content subscription service securing the security of a vender, a provider and a user while allowing the user's flexibility.  <P>SOLUTION: The media content subscription service includes cable television, premium content channels, pay-per-view, XM radio, and online mp3 services. A subscriber uses an individual identification device (portable device) to store a digital certificate certifying the subscriber's privileges and an assigned public key. When individual identification by a media content subscription service provider is established, contents can be provided by communicating with specially enabled televisions, radios, computers, or other media presentation apparatuses. Further, a subscribed user can bestow a part of his/her privileges to some secondary users by obtaining an appropriate permission from the media content subscription service provider.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012064757-A (JP)
Title: Substrate positioning equipment
Inventor: KINOSHITA JUNICHI
IPC: H01L21/68
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide substrate positioning equipment capable of simply changing a fixed position of an adjusting bolt for adjusting an advance end position and a return end position of an air cylinder for each glass substrate having a size different from each other.SOLUTION: Substrate positioning equipment which positions a substrate by using an air cylinder when delivering the substrate to processing equipment in a next step in the manufacturing process of the substrate, comprises the air cylinder including: adjusting bolt units provided in an advance end side and a return end side of the air cylinder, and having a plurality of adjusting bolts for adjusting an advance end position and a return end position; a plurality of sensors A for recognizing any adjusting bolt from the plurality of adjusting bolts; and a plurality of sensors B for detecting a stroke position of the air cylinder.
Patent JP-2012063117-A (JP)
Title: Air conditioning system
Inventor: KOMOTO SHINICHI
IPC: F24F11/76
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system capable of achieving an energy-saving operation, while introducing a proper quantity of outside air indoors.SOLUTION: The air conditioning system 1 air-conditions a task load and an ambient load in a room by an all air system. The air conditioning system 1 includes a VAV air conditioner 3 air-conditioning the task load, having a plurality of VAV units 3c corresponding to the task load in the room, and supplying air to a zone T of the task load while respectively adjusting an air flow rate for every VAV unit 3c, and an ambient outside air conditioner 4 air-conditioning the ambient load by air- conditioning outside air taken in from outdoors, and by supplying the air to a zone A of the ambient load. When low load conditions of the air conditioning load are satisfied, the operation of the VAV air conditioner 3 is stopped, and the setting temperature for every VAV unit 3c of the VAV air conditioner 3 is controlled and the supply air temperature of the ambient outside air conditioner 4 is controlled based on a detected temperature in the room.
Patent JP-2012064537-A (JP)
Title: Lithium ion secondary battery
Inventor: AWANO HIROMOTO
IPC: H01M4/62
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which lowers electron resistance on the cathode side to facilitate electron movement in the thickness direction of the cathode and also facilitates the movement of lithium ions in the thickness direction of the cathode, thereby realizing improved utilization of a cathode active material.SOLUTION: In a lithium ion secondary battery offered by the present invention, a cathode 64 comprises: a cathode current collector 62; and a cathode active material layer 66 which contains cathode active materials 70, 75A and 75B and conductive materials 71 and 76. The cathode active material layer is a laminate structure which contains at least a proximity layer 68 abutting on the current collector and a counter electrode side layer 74 formed in a parting direction toward the counter electrode side rather than to the proximity layer. In this composition, the respective shapes and/or average particle sizes of the cathode active materials and conductive materials differ between the proximity layer and the counter electrode side layer from each other, so that electron resistance in the counter electrode side layer is smaller than that in the proximity layer.