baber/WOPTO huggingface dataset:
Patent JP-2012088596-A (JP)
Title: Optical device and control method thereof
Inventor: TAKEUCHI KENJI
IPC: H04N5/232
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To perform tap detection with high accuracy in an optical device having a vibration control function based on angular speed detection, by using an estimation result of an acceleration disturbance applied to the device.SOLUTION: The optical device executes a function corresponding to a tapping operation of softly tapping a device body and drives a correction member (shift lens) in a direction orthogonal to an optical axis to correct image blur. An angular speed detection unit 218 detects an angular speed of deflection applied to the device. A position detection unit 105 detects a position of the correction member. A disturbance estimation unit 106 estimates an acceleration disturbance applied to the device, and a tap detection unit 107 determines that the tapping operation has been performed if the estimated acceleration disturbance is equal to or larger than a threshold. A characteristic change unit 108 changes vibration control characteristics when the tap detection unit 107 is detecting the tapping operation, and controls a cut-off frequency of a digital filter unit 101 or a gain of a target position calculation unit 102 so as to retain the correction member in a position in which the correction member was located when the tapping operation was detected.
Patent JP-2012094559-A (JP)
Title: Planarization processing method for hard brittle wafer and pad for planarization processing
Inventor: KANDA TAKAHIRO
IPC: H01L21/304
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a planarization processing method for a hard brittle wafer, enabling reduction in processing distortion of and micro scratches on the hard brittle wafer, shortening of total planarization processing time and increase in the number of wafers obtained from an ingot, and a pad for planarization processing.SOLUTION: A pad for planarization processing made of fiber with high strength and high elasticity is pressed against at least a surface out of the surface and a back face of a sliced hard brittle wafer, and the hard brittle wafer is roughly planarized while processing liquid including loose grains is supplied. Then, final polishing of the surface of the wafer is performed. As a result, processing distortion of the wafer is reduced, and thus, the number of generated micro scratches can be reduced. Total planarization processing time can be shortened, and also the number of wafers obtained from one ingot can be increased.
Patent JP-2012095122-A (JP)
Title: Television receiver
Inventor: MATSUNAGA JUNICHI
IPC: H04N5/44
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver capable of reducing the trouble of a user for operating a HDMI device while displaying a plurality of video images simultaneously.SOLUTION: A TV receiver supports HDMI-CEC standard and can display superposition video images containing a plurality of video images. While the TV receiver is displaying a superposition video image containing a TV program video image and a video image supplied from a DVD player on a display unit, the receiver outputs, from a speaker, only the sound supplied from the DVD player if a video image on the DVD player is selected with a video image selection cursor C. Then, the TV receiver sets the DVD player in a controllable state using a CEC command by executing a device-to-device authentication etc., with the DVD player. On the other, when a video image of a TV program is selected with the video image selection cursor C, the sound of the TV program is output from the speaker. At this time, the DVD player is not set in the controllable state using a CEC command.
Patent JP-2012080511-A (JP)
Title: Antenna device
Inventor: NOMURA HIROMITSU
IPC: H01Q1/18
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device, capable of reducing its entire height, and having improved maintainability and excellent vibration-isolation performance.SOLUTION: A movable side pedestal 6 is supported by a fixed side pedestal 1 in such a way as to be rotatable around an azimuth axis. An antenna reflector 8 is supported by a support arm 7a in such a way as to be rotatable around an elevation axis and a motor drive circuit 15 is provided on the backside of the antenna reflector 8. A radome 2 is mounted on the movable side pedestal 6. A vibration isolator and a mounting mechanism for restraint in three-axis translation are arranged between the fixed side pedestal 1 and the movable side pedestal 6.
Patent JP-2012099381-A (JP)
Title: High intensity discharge lamp
Inventor: WATANABE SHINTARO
IPC: H01J61/34
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a high intensity discharge lamp whose brightness does not change much with the passage of time.SOLUTION: The high intensity discharge lamp is such that a luminous tube 1 which is excited by an electrical discharge and has sealed therein a luminescent material radiating one or both of visible light and ultraviolet light, an outer tube 3 provided so as to enclose the luminous tube, a phosphor layer laminated inside the outer tube, and a phosphor which forms the phosphor layer are an Euactivation β type sialon. It is preferable that the phosphor layer be excited, along with the Euactivation β type sialon, by ultraviolet light to blue light, and that it be a single body consisting of either one of, or a multiple body consisting of, a phosphor emitting red light, a phosphor emitting blue light, and a phosphor emitting yellow light. It is preferable that the emission intensity at 200°C of the phosphor(s) forming the phosphor layer be 70% or more of its emission intensity at room temperature.
Patent JP-2011061841-A (JP)
Title: Mobile communication system, mobile communication method, base station and mobile station device
Inventor: KATO YASUYUKI
IPC: H04W52/02
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system in which the power consumption of a mobile station device is suppressed considering a communication service in packet data communication system based on adaptive radio link control.  <P>SOLUTION: The mobile communication system includes a base station device and mobile station devices where the base station device transmits control information and user data to a mobile station device by using a down link CQI transmitted from the mobile station device, and the base station device has a scheduling unit which performs scheduling as follows: a valid term of the down link CQI scheduled by the down link CQI is used as a valid term of the down link, the valid term of a down link is started after a fixed period from the transmission timing of the down link CQI, and the mobile station device can transmit the control information and user data during the valid term of the down link.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104435-A (JP)
Title: Embedded device
Inventor: KURIHARA SEIICHI
IPC: F21V21/04
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an embedded device capable of stabilizing a device body while the device body is embedded and preventing beforehand the device body from dropping.SOLUTION: The embedded device includes a support plate 5 for making an outward flange 4 come in contact with the surface of a plate material 2 and supporting the device body 7, and a double-torsion spring 16 having a spring end 11, an internal winding section 12, a bending connection section 13, an external winding section 14, and an arm section 15 and made of a spring wire. The device body 7 is embedded into a mounting hole 3 of the plate material 2 by inserting the device body 7 therein.
Patent JP-2012104756-A (JP)
Title: Solar cell panel installation frame
Inventor: KINOSHITA TAKEFUMI
IPC: E04D13/18
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell panel installation frame having no problem in workability at an installation site as well as in its strength even if installation locations and sizes of solar cell panels are not the same, furthermore suppression of installation cost and shortening of construction period are possible.SOLUTION: A solar cell panel installation frame comprises: a foundation part placed on the base material of a roof for obliquely supporting a solar cell panel Sp; and a support base 11 on the stationary side and a support base 12 on the movable side both integrally erecting from the foundation part and having poles in different height. The support base on the stationary side has an adjustment reception part 13 to be adjusted according to the thickness of a solar cell panel to be supported. The support base 12 on the movable side can move its movable foundation part 12a according to the size of a solar cell panel to be supported, and has a lifting adjustment reception part 15 for receiving and supporting the solar cell panel with a prescribed inclination angle.
Patent JP-2012107393-A (JP)
Title: Opening/closing mechanism of cover body and electronic device comprising the same
Inventor: MIYAGAWA TETSUYA
IPC: E05F3/22
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured and compact opening/closing mechanism of a cover body.SOLUTION: An opening/closing mechanism of a cover body comprises: a curved protruding portion 131 that is provided on a scanner unit 3 mounted in an openable/closable manner on a printer unit 2, and makes circle movements as the scanner unit 3 opens and closes; and a protrusion receiving portion 132 that is provided on the printer unit 2 and makes a sliding contact with the curved protruding portion 131 as making a circle movement. At least either of the curved protruding portion 131 or the protrusion receiving portion 132 holds the scanner unit 3 in an open position resisting the moment load received from the scanner unit 3 in an open state, and also allows the spring property energized in the mutual contact directions with the counterpart to function, so that a friction force is exerted in a sliding movement in the closing direction when an external force in the closing direction is applied in this open state.
Patent JP-2011197639-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having an image carrier attached to the image forming apparatus with high accuracy by using a relatively small number of components.SOLUTION: The image forming apparatus includes: a main plate including a first surface and a second surface on the opposite side to the first surface; the image carrier arranged on the first surface side and formed to carry an image formed on a sheet; and a driving mechanism attached to the second surface and including a transmission part transmitting driving force to a rotary shaft of the image carrier. The driving mechanism includes a positioning cylinder penetrating the main plate from the second surface to the first surface, and the transmission part is connected to the rotary shaft inserted into the positioning cylinder.
Patent JP-2011135059-A (JP)
Title: Insulated gate transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure which can suppress a short channel effect as much as possible, in an insulated gate transistor using an oxide semiconductor.  <P>SOLUTION: An intrinsic or substantially intrinsic semiconductor which has been applied with a step of dehydration or dehydrogenation and a step of adding oxygen so that a carrier concentration is smaller than 1×10<SP>12</SP>/cm<SP>3</SP>is used for an oxide semiconductor layer of the insulated gate transistor in which a channel region is formed. The length of the channel formed in the oxide semiconductor layer is set at 0.2 to 3.0 μm and the thicknesses of the oxide semiconductor layer and the gate insulating layer are set at 15 to 30 nm and 20 to 50 nm, respectively, or 15 to 100 nm and 10 to 20 nm, respectively. Consequently, the short-channel effect can be suppressed, and the amount of a change in threshold voltage can be smaller than 0.5 V in the range of the channel length.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116770-A (JP)
Title: Method for transporting lithium ion, lithium ionic liquid crystal compound and method for producing the same
Inventor: HARAMOTO YUICHIRO
IPC: C09K19/12
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for transporting lithium ions to be expected to shorten the charge time when used as an electrolyte of lithium ion secondary cell.SOLUTION: The method for transporting lithium ions uses a lithium ionic liquid crystal compound having a smectic phase as a liquid crystal phase and transports lithium ions in a liquid crystal phase of the smectic phase of the lithium ionic liquid crystal compound, in a solid state produced by a phase transition from the smectic phase of the lithium ionic liquid crystal compound or in a lyotropic liquid crystal state of the lithium ionic liquid crystal compound.
Patent JP-2012117236-A (JP)
Title: Water retentive pavement and manufacturing method thereof
Inventor: IKEO YOSAKU
IPC: E01C11/24
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a water retentive pavement having high water retentivity and manufacturing method thereof, which causes no problems such as spill of a binder resin and efflorescence, and has a porous water retentive layer which can be used as a surface layer material and a substrate layer to fix a water retentive block.SOLUTION: A water retentive pavement comprises a porous water retentive layer containing an organic resin binder and an aggregate. Specifically, it is preferred that the organic resin binder has a content of 0.3 to 20 pts.mass relative to 100 pts.mass of the aggregate. Preferably the aggregate has a grain size index according to American Foundry Society of 5 to 180.
Patent JP-2011118392-A (JP)
Title: High-bandwidth multimode optical fiber reduced in bending loss
Inventor: MOLIN DENIS
IPC: G02B6/036
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graded index type multimode optical fiber that is used for a high-data-rate application, has reduced bending loss and high bandwidth, and has a reduced clad effect.  <P>SOLUTION: The multimode optical fiber includes a center core having an alpha-index profile, an inside clad, a depressed trench, and an outside clad (for example, outside light clad). Generally, an alpha index profile of the center core has the minimum refractive index at the radius of the center core corresponding to the refractive index difference to the outside clad. This optical fiber reduces the clad effect, reduces the bending loss, and achieves the high bandwidth for the high data rate application.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012120572-A (JP)
Title: Endoscope system
Inventor: YASUDA HIROAKI
IPC: A61B1/04
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixed simultaneous irradiation type endoscope system obtaining an excellent special optical image.SOLUTION: A xenon lamp 30 emitting broadband light BB is provided inside a light source device 13. A bandpass filter 31 transmitting green narrowband light Gn of the broadband light BB is disposed movably forward and backward on the optical path of the broadband light BB. A blue LED 33 emitting blue narrowband light Bn is provided inside the light source device 13 such that the blue narrowband light Bn is nearly orthogonal to the optical path of green broadband light Gn. A dichroic mirror 35 is disposed movably forward and backward in a position where the optical path of the green broadband light Gn and the optical path of the blue narrowband light Bn nearly cross. The dichroic mirror 35 emits the green broadband light Gn and the blue narrowband light Bn onto an observed portion. It is not necessary to use a green LED having small emission light intensity as a light source of the green narrowband light Gn. Thus the light intensity of the green narrowband light and the blue narrowband light is sufficient secured, so that the excellent special optical image can be obtained.
Patent JP-2011141538-A (JP)
Title: Radiation-sensitive resin composition and spacer of liquid crystal display element and method for forming the spacer
Inventor: SUGI RYUJI
IPC: G03F7/004
Filed: 2010-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which allows a spacer of a liquid crystal display element to be formed without inducing unevenness composed of minute recesses and projections in a coating film even when a slit coating method is used as a coating method; to provide a spacer for a liquid crystal display element and a method for forming the spacer, the spacer particularly having high uniformity of film thickness while maintaining various performances required as a spacer of a liquid crystal display element (for example, compression performances achieving both of a high recovery rate and flexibility, and rubbing durability); and to provide the resin composition, which can be also used as a protective film or an interlayer dielectric of a liquid crystal display element.  <P>SOLUTION: The radiation-sensitive resin composition contains: [A] an alkali-soluble resin expressed by general formula (1); [B] a polymerizable unsaturated compound; [C] a radiation-sensitive polymerization initiator; and [D] a copolymer of polymerizable unsaturated compounds including a compound expressed by general formula (3):CH<SB>2</SB>=CR<SP>1</SP>COO-C<SB>α</SB>H<SB>2α</SB>-C<SB>β</SB>F<SB>2β+1</SB>, a compound expressed by general formula (4):CH<SB>2</SB>=CR<SP>2</SP>COO-(C<SB>γ</SB>H<SB>2γ</SB>-O)<SB>a</SB>-R<SP>3</SP>, and a polymerizable unsaturated compound having a group expressed by general formula (5). In general formula (1), R<SP>0</SP>represents a hydrogen atom or a methyl group; n represents an integer of 1 to 6; and X represents a divalent group expressed by formula (2)(i) or (ii), wherein a bond * couples with oxygen. The spacer for a liquid crystal display element is formed of the radiation-sensitive resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012121744-A (JP)
Title: Method for surface treatment of boron nitride powder
Inventor: AJIRI MASAFUMI
IPC: C01B21/064
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for the surface treatment of boron nitride powder by which, in order to improve the compatibility of the boron nitride powder with a resin, the surface of the boron nitride powder is oxidized without fusing the boron nitride powder together.SOLUTION: A surface oxidation method of boron nitride powder using supercritical water or subcritical water is provided, and a surface oxidation method of boron nitride powder using supercritical water or subcritical water at a temperature of 375-450°C and a pressure of 25-40 MPa is provided.
Patent JP-2012125060-A (JP)
Title: Optical communication facilities
Inventor: HIGUCHI TAKEMITSU
IPC: H02G13/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent thunder failures generated in a user terminal and the like via a reinforcement line of an optical fiber at the time of thunder stroke with ease and with certainty.SOLUTION: Optical communication facilities have: an installed supporting line 1; an optical fiber line 3 arranged in parallel to the supporting line 1 and communicating information; a reinforcement line 4 for reinforcement of the optical fiber line 3; and a plurality of hanger lines 2 for hanging the optical fiber line 3 from the supporting line 1 to support the optical fiber line 3. The reinforcement line 4 has one end directly grounded and the other end grounded via a capacitor 5. In the plurality of hanger lines 2, the hanger lines 2 adjacent to each other are connected via a capacitor 6 to form a long connection hanger line 7. The connection hanger line 7 has one end directly grounded and the other end grounded via a capacitor 8. Thereby, at the time of thunder stroke, each of the reinforcement line 4 and the connection hanger line 7 is grounded equivalently at both ends, and a closed circuit via the ground is formed to make mutual induction act between the reinforcement line 4 and the connection hanger line 7 and to generate parallel resonance at the reinforcement line 4.
Patent JP-2012132745-A (JP)
Title: Cholesterol concentration measuring apparatus
Inventor: IKEDA TERUKI
IPC: G01N33/92
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact cholesterol concentration measuring apparatus without the need of collecting blood.SOLUTION: The cholesterol concentration measuring apparatus includes: a light source 4 emitting light of wavelength in a mid-infrared region; an ATR prism 10 that measures the absorption spectrum intensity of a specimen by an attenuated total reflection method by using the light emitted from the light source 4; band-pass filters that are disposed in an emission light path of the ATR prism 10 and allow the passing of light of a prescribed band width with a prescribed peak of the absorption spectrum in the mid-infrared region of cholesterol ester defined as a central wavelength respectively; a filter driving section 15 sequentially changing over and disposing the plurality of band-pass filters; a detector 8 that detects the absorption spectrum intensity of the specimen from the light that is emitted from the ATR prism 10 and passes through the plurality of band-pass filters; and a control/data processing section for calculating the cholesterol ester concentration based on the absorption spectrum intensity detected by the detector 8.
Patent JP-2012133675-A (JP)
Title: Image processing device
Inventor: TAKIZAWA KAZUHIRO
IPC: G06F9/445
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of more safely configuring a programmable logic circuit.SOLUTION: A control unit 104 selects a configuration method for loading circuit data into a programmable logic circuit 100 among plural methods. A data transmission route change unit 101 selects any transmission route among plural transmission routes transmitting the circuit data according to the method selected by the control unit 104. The control unit 104 monitors configuration operation of the programmable logic circuit 100, and when configuration by a first method fails, selects a second method.
Patent JP-2012133230-A (JP)
Title: Zoom lens system, interchangeable lens device and camera system
Inventor: IMAOKA TAKUYA
IPC: G02B13/18
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight zoom lens system having a short total lens length, which naturally has excellent optical performance, an interchangeable lens device and a camera system.SOLUTION: A zoom lens system comprises, in order from an object side to an image side, a first lens group having negative power, a second lens group having positive power, a third lens group having negative power, and a fourth lens group having positive power. When zooming from a wide angle end to a telephoto end in imaging, the first lens group is shifted along an optical axis, and the fourth lens group is fixed relative to an image surface. The zoom lens system satisfies the condition: 0.8<|f/f|<1.4 (f: a composite focal length of the first lens group, f: a focal length of the entire system). An interchangeable lens device and a camera system using the zoom lens system are also provided.