baber/WOPTO huggingface dataset:
Patent JP-2011165414-A (JP)
Title: Terminal structure for waterproofing
Inventor: MORIMOTO TATSUO
IPC: H01B7/282
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To carry out water cut-off between strands simply and surely without intrusion of water inside a core wire part of an electric wire even due to temperature change, aging change or the like.  <P>SOLUTION: A terminal 1 equipped with a small-diameter cylindrical part 4 with a bottom, an electric contact part 2 continuing forward of the cylindrical part, and a large-diameter cylindrical part 5 continuing backward of the cylindrical part, is used. A core wire part 7 with a terminal of a wire 6 exposed is inserted and connected into the small-diameter cylindrical part, and a waterproof rubber plug 9 outwardly inserted into an insulation coating part 8 of a terminal of the wire is inserted into and closely contacted with the large-diameter cylindrical part. The waterproof rubber plug 9 is caulked and fixed (15) to the large-diameter cylindrical part 5. By using a terminal 16 equipped with a cylindrical part 19 with a bottom, an electric contact part 18 continuing forward of the cylindrical part and a pin part 17 set in protrusion backward in the cylindrical part, a core wire part 21 of a terminal of a wire 20 is inserted into the cylindrical part in a state covered with an insulation coating part 22 and pierced and connected by the pin part, and the cylindrical part is caulked over the pin part to closely contact an outer peripheral surface of the insulation coating part onto an inner peripheral surface of the cylindrical part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246095-A (JP)
Title: Transmission weight determination method
Inventor: YAMADA TOMOYUKI
IPC: H04B7/04
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method for achieving linear precoding which can provide excellent BER (Bit Error Rate) characteristics with reduced computational complexity in comparison with the prior arts.  <P>SOLUTION: The wireless communication method for receiving signals transmitted by a plurality of antennas via a single antenna includes: correcting a transmission weight of linear precoding through phase rotation of a dominant interference wave in the case where the transmission weight is applied to transmission; and enhancing BER characteristics according to a standard for maximizing a distance between signal points. According to the method, a single or more leak allowed terminal stations are set when calculating a transmission weight to be set first, a transmission weight of a SINR (Signal to Interference Noise Ratio) criterion for minimizing an average square error is calculated while taking into account a present terminal station itself and all the terminal stations other than the leak allowed terminal stations, and a transmission weight corresponding to the present terminal station is used as a transmission weight of the present terminal station.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199584-A (JP)
Title: Dual-dielectric mim capacitor for system-on-chip application
Inventor: CHING KUO-CHENG
IPC: H01L21/8242
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual-dielectric MIM capacitor for system-on-chip applications.  <P>SOLUTION: An integrated circuit structure includes a chip having a first region and a second region. A first metal-insulator-metal (MIM) capacitor is formed in the first region. The first MIM capacitor includes: a first bottom electrode; a first top electrode over the first bottom electrode; and a first capacitor insulator disposed between and adjoined with the first bottom electrode and the first top electrode. A second MIM capacitor is in the second region and positioned at the substantially same level with the first MIM capacitor. The second MIM capacitor includes: a second bottom electrode; a second top electrode over the second bottom electrode; and a second capacitor insulator disposed between and adjoined with the second bottom electrode and the second top electrode. The second capacitor insulator is different from the first capacitor insulator. The first top electrode and the first bottom electrode may be formed simultaneously with the second top electrode and the second bottom electrode, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010251302-A (JP)
Title: Manufacturing method of positive electrode active material for lithium ion battery, positive electrode active material for lithium ion battery and electrode for lithium ion battery, as well as lithium ion battery
Inventor: NAKANO MASATSUGU
IPC: H01M4/58
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a positive electrode active material for a lithium ion battery capable of improving initial discharge capacity or high-speed charge and discharge characteristics by controlling a mean primary particle diameter of LiMPO<SB>4</SB>fine particles (wherein M represents one or two or more elements selected from the group consisting of Fe, Mn, Co and Ni), a positive electrode active material for a lithium ion battery, and electrode for a lithium ion battery as well as a lithium ion battery.  <P>SOLUTION: In the manufacturing method of a positive electrode active material for a lithium ion battery, a mixture that contains Li<SB>3</SB>PO<SB>4</SB>, or an Li source and a phosphoric acid source, and one or two or more sources selected from the group consisting of an Fe source, an Mn source, a Co source and an Ni source at LiMPO<SB>4</SB>conversion (wherein M represents one or two or more elements selected from the group consisting of Fe, Mn, Co and Ni) of not less than 0.5 mol/L and not more than 1.5 mol/L, and contains water and a water-soluble organic solvent having a boiling point of 150°C or more, are to be reacted under high-temperature high-pressure conditions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175493-A (JP)
Title: Remote communication terminal, remote communication system and program for remote communication terminal
Inventor: SUGIMOTO YUSUKE
IPC: H04M3/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems of a conventional remote communication management system:in preparing predetermined information on the basis of log information managed in a predetermined format, an interface corresponding to the format is required; or in providing log information in a format to be interpreted by an interface on the receiving side, there is a need to convert the log information managed in the specific format into the format to be interpreted by the interface on the receiving side.  <P>SOLUTION: A remote communication terminal acquires a format to be interpreted by an information preparation system and prepares log information in the format. A remote communication management system manages the log information transmitted from the remote communication terminal. The managed log information is prepared in the format to be interpreted by the information preparation system, so that the remote communication management system can provide the information preparation system with the log information without changing the format.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174326-A (JP)
Title: Arranged object fixture
Inventor: WATANABE YOSHIKI
IPC: E04B2/74
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arranged object fixture capable of preventing one fixing body from being disengaged from the other fixing body.  <P>SOLUTION: A leading end side of the one fixing portion 23 is slidably fitted between fitting protrusive pieces 35 while overlapping the leading end side of the other fixing portion 33. A hole 25 to be locked is formed in the one fixing portion 23; and a locking protrusive piece 37 is provided at the leading end of the other fixing portion 33. When the pair of fixing bodies 21 and 31 slides in a direction in which mounting portions are separated from each other, the locking protrusive piece 37 is locked to a leading end-side inner surface 25a of the hole 25 to be locked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178220-A (JP)
Title: Door weather strip
Inventor: KOIKE YASUKO
IPC: B60J10/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a difference in level at the top end of a cover by thickening and tapering the top end of the cover and thereby improve the appearance, in a door weather strip for a vehicle including a molding section having a cover extending from a base part mounted to a retainer fixed to a sash and covering the connection part between the sash and a door panel, and to solve a problem that the top end of the cover totters in mounting and is easily deformed by an external force after mounting because of the insufficient rigidity due to the tapering in the case where rain water blown in when opening/closing a door and falling along a sash is not allowed to stop at the top end of the cover but allowed to smoothly flow.  <P>SOLUTION: The connection part 40 of the top end of the cover connected to the base part is thickened to form a rib 49 which extends upward along a side end surface of the base part for a certain length and has a thickness same as that of the base part. The upper part of the rib is pushed and fitted in a fitting recess of the retainer 33 together with the base part 42, thereby firmly supporting the whole rib.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181823-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: AZUMA KAZUYUKI
IPC: H01L27/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of performing a stable operation.  <P>SOLUTION: A memory string includes a columnar semiconductor layer for memory extending in a vertical direction, a charge storage layer surrounding a side surface of the columnar semiconductor layer for memory, and a plurality of word line conductive layers surrounding the charge storage layer. A control circuit includes a conductive layer formed in the same layer as the word line conductive layer, an inter-layer insulating layer 56A so formed as to penetrate the conductive layers 71a-71d in the vertical direction, and two plug layers 53e so formed as to penetrate one inter-layer insulating layer 56A in the vertical direction. The inter-layer insulating layer 56A has a rectangular section B1 having two constrictions A1 in a horizontal direction. The constrictions A1 are positioned on long sides of the section B1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181833-A (JP)
Title: Metal base circuit board and power module
Inventor: MIYAKOSHI RYO
IPC: H01L23/12
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve heat dissipation of a metal base circuit board for a power module including a metal substrate, an insulating layer and a conductive foil.  <P>SOLUTION: The insulating layer 3 interposed between the metal substrate 2 and conductive foil 5 is formed of solvent-soluble liquid crystal polyester. The insulating layer 3 includes an inorganic filler of ≥30 W/(m K) in thermal conductivity. Consequently, the heat dissipation of the metal base circuit 4 is greatly improved to stabilize operation of a heat generating element 6 on the metal base circuit board 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186029-A (JP)
Title: Projector and method for projecting image by using the same
Inventor: OZAWA TAKASHI
IPC: G02F1/13
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform interrupting operation of image projection and input terminal switching operation, in the switching of a presentation or the like.  <P>SOLUTION: In the projector 1 that projects an image in accordance with image signals input in a plurality of image input terminals, when operation to shut a shutter 4 is detected, if there is an image input terminal 25, in which the fact that the image signal is input is detected, other than a currently selected image input terminal 25, the image input terminal 25 is switched to the other. This makes it possible to quickly perform switching of the image input terminal 25 which performs projection and also to smoothly perform switching of the presentation without the possibility that the screen during operation is viewed by a viewer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186041-A (JP)
Title: Image forming system and method of controlling the same
Inventor: OKAMOTO IKUHISA
IPC: G03G15/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by configuring a system so as to enable a user to obtain, in advance, all the pieces of information regarding a paper to be enclosed in an envelope, and to select a combination of an envelope size and a type of enclosable fold, in addition to a folding processing, or the like.  <P>SOLUTION: The image forming system includes an image forming apparatus 1, a folding device 5, and an enclosing device 6 which are communicatably connected to one another. The system includes a touch panel 27 that displays first combination patterns which allows enclose at least one combination of an envelope size and a type of fold, on the basis of sheet size information and data; selection keys 51a to 51c for selecting one of first combination patterns displayed by the touch panel 27; and a controller 30 for displaying at least one of the first combination patterns on the touch panel 27, supplying the envelope of a size selected by a supplying means on the basis of the selected first combination pattern, and for executing printing or folding processing on paper and an enclosing processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186099-A (JP)
Title: Display device
Inventor: HASEGAWA ATSUSHI
IPC: G02F1/1333
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in a resolution by preventing reflected light from an object from being made incident on an adjacent sensor in a display device having a display panel with a built-in optical sensor.  <P>SOLUTION: The display device has the display panel having a plurality of pixels, and at least one of the plurality of pixels has an optical sensor. On the display panel, an adjacent shielding structure for preventing light from an object from being made incident on the adjacent optical sensor is provided. The adjacent shielding structure comprises a light-shielding part for shielding the transmission of light and a plurality of light transmission cells sectioned by the light-shielding part. In plan view, the respective optical sensors are positioned inside the light transmission cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010196059-A (JP)
Title: Resin composition for printed wiring board, and vanish, prepreg and metal-clad laminated plate, using the same
Inventor: MIZUNO YASUYUKI
IPC: B32B15/08
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for printed wiring boards to be used for electronic devices in which operating frequency exceeds 1 GHz, and to provide a varnish, a prepreg and a metal clad-laminated plate using the same.  <P>SOLUTION: The resin composition for printed wiring boards includes a cyanate ester compound having 2 or more cyanato groups in the molecule and/or a prepolymer thereof and an epoxy resin containing at least one epoxy resin having a biphenyl skeleton in the molecule. A varnish, a prepreg, and a metal clad-laminated plate using the same are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010157520-A (JP)
Title: Lithium secondary cell, and electrolytic copper foil
Inventor: AZUMAGUCHI MASAHARU
IPC: H01M10/052
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary cell preventing cutting of a negative electrode collector accompanying charge/discharge cycles, and excellent in cycle characteristics.  <P>SOLUTION: In the lithium secondary cell having a positive electrode, a negative electrode and electrolyte, an electrolytic metal foil with a tensile strength of 400N/mm<SP>2</SP>or more, a breaking elongation of 7% or more, a product of the tensile strength and the breaking elongation to be 2,800 N/mm<SP>2</SP>×% or more, as well as when surface roughness is expressed with a center-line average surface roughness Ra, a difference of surface roughness of both sides to be 0.1 μm or less, is used as a negative electrode collector of the negative electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011191804-A (JP)
Title: Information processor, information processing method and program
Inventor: WAKABAYASHI YUKI
IPC: G06F3/12
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To specify image data selected for printing, in resuming interrupted print processing, in a shorter time and with smaller storage capacity than those required in duplicating the image data.  <P>SOLUTION: A specific information calculation part 213 acquires first specific information for specifying first image data selected for printing. An information storage part 214 causes a storage device to store the acquired first specific information. A specific information calculation part 213 acquires second image data in resuming interrupted print processing, and acquires second specific information for specifying the second image data. An image specification part 215 specifies the image data that matches the first image data from the second image data, based on the first specific information and the second specific information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193561-A (JP)
Title: Discharge control device for power conversion system
Inventor: MAEHARA TSUNEO
IPC: H02M7/48
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is not guaranteed that discharge control at failure to discharge a capacitor 16 by switching on a switching element Swp on the high potential side and a switching element Swn on the low potential side of an inverter IV for short-circuiting both electrodes of the capacitor 16 works at actual failure.  <P>SOLUTION: When a start switch is switched on, the switching element Swp on the high potential side and the switching element Swn on the low potential side are switched on by outputting a discharge-at-failure command dis 1, the operation of the switching element Swp on the high potential side for discharge control at failure to discharge the capacitor 16 by short-circuiting both electrodes of the capacitor 16 is simulated. At this time, a diagnosis signal dig is generated based on the operation of the switching element Swp on the high potential side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190754-A (JP)
Title: Injector drive unit
Inventor: HATANAKA AYUMI
IPC: F02M51/06
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector drive unit achieving high output power of a boost circuit while suppressing increases in size and cost thereof.  <P>SOLUTION: An injector energizing circuit 200 includes an FET 2 which applies a high voltage 100a generated by the boosting circuit 100 to an injector 20. The boost circuit 100 is provided with an input-side capacitor 103, a boosting FET 105, a boost coil 104, a boost diode 106, and FETs 108 and 109 provided in association with the negative pole of an output-side capacitor 107. During a period in which the high voltage 100a is applied to the injector 20, the gate signal 108a of the FET 108 is turned ON and the gate signal 109a of the FET 109 is turned OFF. The boosting FET 105 performs a switching operation to turn OFF the gate signal 108a of the FET 108 and turn ON the gate signal 109a of the FET 109 during a period for charging into the output-side capacitor 107. Thus, energy required for boosting can be reduced and an improvement in output is enabled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191620-A (JP)
Title: Display device and display driving method
Inventor: YAMASHITA JUNICHI
IPC: G09G3/20
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a grayscale expression in a larger number of levels even without using a signal line driver corresponding to the larger number of grayscale levels.  <P>SOLUTION: A signal selector giving a video signal voltage and a reference voltage for threshold correction to a pixel circuit selects, as a reference voltage for threshold correction, one voltage value from a plurality of voltage values in accordance with a grayscale value at which each pixel circuit emits light, and outputs the selected voltage value. The emission luminance of the pixel circuit where the threshold correction is carried out is proportional to the square of a difference between the video signal voltage and the standard voltage for threshold correction. Thereby, light emission in a greater number of grayscale levels is attainable by selecting the standard voltage for threshold correction among the plurality of values without increasing the number of grayscale levels by the video signal voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195049-A (JP)
Title: Protection system of electric propulsion system
Inventor: TAKABAYASHI YASUHIRO
IPC: H01M10/44
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To continue power feeding and operation by disconnecting only a short circuit fault point with a simple constitution and preventing protection devices of other sound feeder paths from being operated, when a short circuit fault occurs in an electric propulsion system, to avoid blackout.SOLUTION: The first protection device F7 is provided in an intermediate circuit for connecting the main feeder paths of two systems. When the short circuit fault occurs at a P22 point, for instance, short circuit current in the main feeder path is interrupted by the second protection device F2 located at a position near the P22 point and short circuit current flowing from a battery B1 far from the P22 point to the fault point is made to flow to the intermediate circuit and the short circuit current is interrupted by the first protection device F7. The third protection device F1 therefore in the main feeder path far from the P22 point is prevented from being operated, and power feeding from one battery of the two systems is continued to continue the operation.
Patent JP-2011195310-A (JP)
Title: Image reading device, image forming device and paper separating method
Inventor: OKAMOTO HIRONORI
IPC: H04N1/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To separate paper appropriate for utilizing back face from paper inappropriate for utilizing back face, for example, printed matter on the back face becomes indistinct, without using a special member which causes cost increase, about back-face paper to be set in a paper feeding part of an image forming device.SOLUTION: In the image reading device and the image forming device including the first reading part 201 and a second reading part 202 for reading both faces of the paper P1 being carried by a carrying roller 213, a CPU 11 determines whether an image is formed on a face of the paper P1 or not or whether an image read from the other face of the paper P1 satisfies a second predetermined condition or not when the image read from the former face satisfies a first predetermined condition, depending on reading results of a first reading part 201 and a second reading part 202. Based on the determination result, the paper P1 is sorted to at least two ways and ejected out.