baber/WOPTO huggingface dataset:
Patent JP-2010091887-A (JP)
Title: Parallax barrier, and naked-eye three-dimensional display device
Inventor: YOSHIDA KENJI
IPC: H04N13/04
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a naked-eye three-dimensional display device wherein a jump point is eased.  <P>SOLUTION: The parallax barrier of a hole type is designed after an area of the surface of an array of pixels, which is to be viewed, is determined. Accordingly, the effect of view mixing can be properly imparted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093184-A (JP)
Title: Balun transformer
Inventor: TSUCHIDA SETSU
IPC: H01F27/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balun transformer that is low-cost and has a secure mounting direction mark.  <P>SOLUTION: The balun transformer 10 has a core portion 11a and a drum type core 11 having a pair of collar portions 11b and 11c provided at both ends of the core portion 11a, and has directivity when installed in a substrate plane, the core portion 11a being eccentric with respect to the pair of collar portions 11b and 11c in the substrate plane in a (y) direction perpendicular to a magnetic core direction. Consequently, the direction of eccentricity of the core portion with respect to the collar portions functions as a mounting direction mark, so that the need for a step of adding the mounting direction mark is eliminated. Therefore, the balun transformer is provided which is low-cost and has the secure mounting direction mark.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098196-A (JP)
Title: Wiring structure and method for fabricating the same
Inventor: TATSUMI NORIYUKI
IPC: H01L21/28
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure which can obtain ohmic junction to silicon, as well as, can suppress elements from dispersing in the silicon, and to provide a method for manufacturing the wiring structure.  <P>SOLUTION: This wiring structure 1a includes a silicon layer 10; a base layer 20 provided on the silicon layer 10, and made of a copper alloy added with nickel (Ni); and a copper layer 30 provided on the base layer 20. In the wiring structure, the Ni is concentrated, in a region including an interface between the silicon layer 10 and the base layer 20, thereby forming a dispersion barrier layer 25 having electrical conductivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102222-A (JP)
Title: Method of manufacturing liquid crystal device, the liquid crystal device, and electronic device
Inventor: KAWAKAMI YASUSHI
IPC: G02F1/1337
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal device for preventing failures caused by moisture absorption of an inorganic alignment layer, and also, preventing the shape effects of the inorganic alignment layer from being eliminated, and to provide the liquid crystal device and an electronic device.  <P>SOLUTION: In the liquid crystal device and its manufacturing step, at the step of forming the inorganic alignment layer, the inorganic alignment layers 16 and 26 are formed on first and second substrates 10 and 20, thereafter, at a vapor deposition evaporation polymerization step, polyimide films 18 and 28 functioning as surface protective films are formed on the surfaces of the inorganic alignment layers 16 and 26 by vapor deposition-polymerization. Thus, the moisture adsorption on the inorganic alignment layers 16 and 26 is prevented. Further, since the polyimide films 18 and 28 have the film thickness of ≤100 nm, the shape effects of the inorganic alignment layers 16 and 26 are prevented from being eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103893-A (JP)
Title: Optical communication system, optical communication method, control apparatus, program and recording medium
Inventor: KIMURA SHUNJI
IPC: H04B10/27
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wavelengths to be used and to achieve uplink communication without using any expensive wavelength variable filter, while maintaining a function for flexibly changing a guaranteed transmission rate or slave node assignment.  <P>SOLUTION: Any one of (k) kinds of wavelengths is used for uplink communication from a slave node to a master node as a transmission wavelength of an optical transmitter that each of (n) pieces of slave nodes includes. each of at least one or more slave nodes includes a function for selecting a transmission wavelength from at least two or more of the (k) kinds of wavelengths, and the master node includes (k) pieces of optical receivers each for receiving optical signals of the (k) kinds of wavelengths. When assigning a transmission time applied from a slave node as a signal reception time in a unit time to the (k) pieces of optical receivers, the master node determines a transmission time and transmission timing for the slave node that has requested a transmission wavelength and a transmission time of the slave node comprising the function for selecting the transmission wavelength so as to smooth the signal reception time among the (k) pieces of optical receivers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009162378-A (JP)
Title: Automatic tensioner
Inventor: TANAKA TADAHISA
IPC: F16H7/12
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tensioner capable of preventing the leakage of a working fluid in a cylinder.  <P>SOLUTION: In the automatic tensioner 5, a sleeve 10 is fixed in a cylinder 9 coaxially with the cylinder 9, a rod 12 is slidably inserted into the sleeve 10, the inside of the cylinder 9 is partitioned into a pressure chamber 13 and a reservoir chamber 14, the pressure chamber 13 and the reservoir chamber 14 are made to communicate with each other through a first passage 18 having a check valve 19, the pressure chamber 13 and the reservoir chamber 14 are made to communicate with each other through a second passage 25 having a throttle, the second passage 25 reaches the reservoir chamber 14 after passing through the inside of the rod 12 and the inside of a spring seat 15 from the pressure chamber 13 in order, and an end of the second passage 25 on the reservoir chamber 14 side is opened to a lower surface of the spring seat 15. An oil guide 26 for receiving the working fluid leaked from an opening of the second passage 25 on the reservoir chamber 14 side and guiding the working fluid to the outer periphery of the rod 12 is provided in the reservoir chamber 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106116-A (JP)
Title: POLYMERIZATION CATALYST FOR PROPYLENE/ETHYLENE-alpha-OLEFIN-BASED BLOCK COPOLYMER AND METHOD FOR MANUFACTURING PROPYLENE-BASED BLOCK COPOLYMER USING THE SAME
Inventor: IWAMA SUNAO
IPC: C08F4/6592
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing stably and efficiently a crystalline propylene component having a higher melting point and an ethylene-α-olefin copolymer component having a higher ethylene content, and to provide a method for manufacturing a propylene/ethylene-α-olefin-based block copolymer using the same.  <P>SOLUTION: The α-olefin polymerization catalyst components include (A) at least two transition metal compounds in the Periodic Table group 4 selected from components (A-1) and (A-2) respectively, and (B) at least one compound selected from a group consisting of (B-1) an aluminiumoxy compound, (B-2) an ionic compound or Lewis acid capable of converting into a cation by reacting with the above transition metal compounds (A), (B-3) a solid acid particulate and (B-4) an ion-exchangeable layer silicate. A method for manufacturing a propylenic block copolymer comprises using the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106939-A (JP)
Title: Method of learning reference position for transmission and vehicle
Inventor: MAEKAWA TAKAMICHI
IPC: F16H61/682
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of learning a reference position for a transmission and a vehicle capable of learning the reference position for the transmission by simple processing.  <P>SOLUTION: Learning of the reference position in the transmission 12, for example, a gear end, a synchronous position, and a clutch engagement position, is started when prescribed input operation is performed to a shift lever 30. Usually, the shift lever 30 is arranged so that a worker can easily operate it. Accordingly, the worker can learn the reference position by the simple processing. As a result, the labor for attachment and detachment can be saved compared to the case when control equipment of a factory or a portable tester is connected to the vehicle 10 so as to learn the gear end or the like, and the working man-hours can be reduced, and connections on the transmission 12 side can be dispensed with. Thereby, the flexibility of design can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106511-A (JP)
Title: Slewing control device of working machine
Inventor: KAGOSHIMA MASAYUKI
IPC: H02P27/06
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by a method in which a change in the number of revolutions of an engine and a change in slewing characteristics caused by combined control in the case of a shovel combining hydraulic and electric systems and making slewing motion by an electric motor are set to be close to changes in the case of a full hydraulic shovel.  <P>SOLUTION: A speed of a slewing motor 19 is controlled to a speed based on a slewing control input; and a limit value of the slewing torque of the slewing motor is changed in the direction of lowing the acceleration of slewing with respect to the state of a mode of decreasing an accelerator control input of increasing a hydraulic actuator control input and decreasing the amount of fuel supply in accordance with at least one of the accelerator control input, the hydraulic actuator control input and the state of the mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119258-A (JP)
Title: Method and system for slice alignment of diagnostic imaging system
Inventor: RABBEN STEIN INGE
IPC: A61B8/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for slice alignment on a plurality of image views of an imaging object.  <P>SOLUTION: The method 200 and the system 100 for the slice alignment on the plurality of image views are provided. This method 200 includes a process 206 for determining one adjustment out of a plurality of views so as to align the imaging object with at least one alignment marker. This method further includes a process 208 for updating the plurality of image views based on the adjustment. The updating process 208 includes at least one of the rotation and the parallel movement of the image views using an intersection of at least one alignment marker and another alignment marker as a benchmark.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140483-A (JP)
Title: Memory card control device and method for controlling memory card
Inventor: ODAGUCHI HIROSHI
IPC: G06K17/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card control device automatically entering a low power consumption mode only by a memory card control device without being controlled by a host computer.  <P>SOLUTION: In a device controller 1 to control writing and reading of data to/from a memory card, when it is not detected that the memory card is inserted into a card controller of a memory card controller 7, a controller 7a for card detection outputs a memory card undetection signal to a CPU 3 to write a value showing disconnection of connection between a host computer 10 and a USB to an interface control register 8, disconnecting the host computer 10 from the USB, and a controller 7a for card detection outputs the memory card undetection signal to an internal PLL control part 5 to control the internal PLL control part 5 to stop clock signal supply from an internal PLL 6 so that a low power consumption mode is entered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109894-A (JP)
Title: Acoustic wave filter, duplexer, communication module, and communication apparatus
Inventor: INOUE SHOGO
IPC: H03H9/64
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic wave filter for suppressing a sub resonance response, duplexer, communication module and communication apparatus.  <P>SOLUTION: A notch resonator 2 is connected in series (or in parallel) to an acoustic wave filter in which a plurality of acoustic wave resonators are connected in a ladder shape. Thus, a sub resonance response incurred in filter characteristics is suppressed and communication characteristics are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009056464-A (JP)
Title: Shredder auxiliary component
Inventor: IWASAKI MIYUKI
IPC: B02C18/06
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent young children from squeezing or amputating their fingers in a shredder, for example.  <P>SOLUTION: A user can put the papers into only a position from about 5 cm above the shredder blade. Young children's fingers cannot reach such position from about 5 cm above. In addition, the width of the shredder auxiliary component becomes gradually narrower, so that young children will never enter their fingers into the shredder. Installation of the shredder auxiliary component can prevent accidents such as finger amputation of young children (the component is trumpet-shaped so that it becomes gradually narrower from an upper width of 4 mm to the lower width of 2 mm).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112856-A (JP)
Title: Image display device, image display method, and program for image display
Inventor: NONOMURA TADAO
IPC: G01C21/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device enabling a user to easily confirm his/her own present position.  <P>SOLUTION: In this image display device, representative road image information showing a characteristic landscape viewed from a connection road for connecting a specific spot to another spot adjacent to the specific spot through the road, relative to each connection road. In the image display device, when the representative road image information is selected by the user, another spot connected to the specific spot by the connection road corresponding to the representative road image information is determined as a new specific spot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118094-A (JP)
Title: Magnetic head and information storage device
Inventor: AOKI KENICHIRO
IPC: G11B5/31
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppresses projecting of the periphery of a recording element due from protruding to heat generated by an eddy current.  <P>SOLUTION: A magnetic head includes: a coil which is supplied with power; a main magnetic pole which is disposed along one surface of the coil and extended from an air-bearing surface in a direction orthogonal to the floating surface; at least one auxiliary magnetic pole which is disposed along the other surface of the coil and in parallel with the main magnetic pole; a connection part which interlinks with the coil and connects the main magnetic pole with the auxiliary magnetic pole; and a heat-radiation layer which is disposed between the coil and the auxiliary magnetic pole and has a larger thermal conductivity than the auxiliary magnetic pole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122753-A (JP)
Title: Metal-compatible sensor and management system
Inventor: ARIMURA KUNITAKA
IPC: H01Q7/06
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-compatible sensor and a management system that can increase sensor sensitivity and reduce an opposite phase induced current (conduction current).  <P>SOLUTION: The metal-compatible sensor electromagnetically coupled to tags PT<SB>1</SB>, PT<SB>2</SB>, PT<SB>3</SB>... holding information about metallic media D<SB>1</SB>, D<SB>2</SB>, D<SB>3</SB>... to exchange information with the metallic media D<SB>1</SB>, D<SB>2</SB>, D<SB>3</SB>... includes a magnetic board 6, coils 2x and 2y insulated from the magnetic board 6 and wound along the magnetic board 6, and a metal board MB enclosing the magnetic board 6 wound with the coils 2x and 2y. The metal board MB is grooved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120802-A (JP)
Title: Method for producing barium titanate powder
Inventor: HOGIRI MASAYUKI
IPC: C01G23/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing barium titanate powder which satisfies both the fineness of particle size and the height of crystallinity of particles of barium titanate powder.  <P>SOLUTION: The method for producing barium titanate powder contains a preparation process for preparing barium titanate powder for materials, an addition process for adding a barium compound to the barium titanate powder for materials and mixing, and a heat-treatment process for heat-treating the mixture of the barium titanate powder for materials and the barium compound. The addition process is characterized by adding a barium compound so that a mole ratio of barium and titanium which are contained in the mixture is set to be Ba/Ti>1.000, and heat-treating on condition that an oxygen partial pressure in a heat-treating atmosphere is lower than an oxygen partial pressure in the atmospheric air. By this method, the crystallinity of particles can be raised in suppressing the grain growth of particles of barium titanate powder for materials at the time of heat-treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121341-A (JP)
Title: Cut-off shaft
Inventor: MATSUDA TAKASHI
IPC: F16K1/32
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off shaft which prevents the occurrence of water leakage and which holds smooth slidability.  <P>SOLUTION: This cut-off shaft 5, which is slidably constituted through a guide 6 formed in the upper portion of a water storage tank 2, opens/closes a drain outlet 3 on the bottom of the water storage tank 2 by means of a water stop valve 4 attached to a leading end of the shaft. The cut-off shaft 5 is provided with a connecting member 12 which includes a holding portion 18 fixed by adhering to the periphery of the guide 6 formed in the upper portion of the water storage tank 2, a fitting portion 16 connected by adhering to the periphery of the fitted shaft, and a bendable/stretchable expansion portion 17 between the holding portion 18 and the fitting portion 16. The cut-off shaft 5 is connected to the water storage tank 2 by the connecting member 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122945-A (JP)
Title: Semiconductor device and communication device
Inventor: SEKIGUCHI KATSUMI
IPC: G06K7/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow for reduction in scale of a circuit for determining code types to decode received signals coded with different codes.  <P>SOLUTION: A reception logic circuit (30) for performing code type determination and decoding for received signals coded with different codes determines the code type among a plurality of code types for a demodulated signal (23) of the received signal based on a difference between codes during a modulation period or non-modulation period occurring in the demodulated signal; performs decoding in accordance with the determined code type based on the status during the modulation period or non-modulation period that alternately occurs in the demodulated signal; and reproduces the received data. Thus, there is no need for a decoder specific to each code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129195-A (JP)
Title: Waterproof structure for push-button switch
Inventor: NAKAZAWA KENJI
IPC: H01H13/06
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure for a push-button switch, which is further improved in reliability for waterproof by further improving the waterproof function against penetrated water which enters through a clearance between a button and a button protruding hole while ensuring the waterproof function against penetrated water which enters from a contact part between a switch decorative member and the periphery of an installation window hole in a mounting form using the switch decorative member.  <P>SOLUTION: In the structure in which a switch body 1 is incorporated to and mounted on the reverse side of a hood panel B through a switch attachment bracket 3, and the button 2 fitted to a switch shaft 1a of the switch body 1 is protruded out of the button protruding hole 13 of the switch decorative member 4 fitted and fixed to the installation window hole 11 of the hood panel B, a penetrated water damming flange 6 is provided on the rear end periphery of the button 2, the switch decorative member 4 includes a penetrated water falling guide part 12, and the switch attachment bracket 3 includes a penetrated water discharge guide part 9 which guides penetrated water falling along the guide part 12 (arrow Y) outside the switch body 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130184-A (JP)
Title: Wireless communication base station
Inventor: MIYAKE TAKAYUKI
IPC: H04W60/04
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication base station capable of always comprehending the number of actual wireless communication terminals under present management exactly without causing the wireless communication terminal to consume extra battery.  <P>SOLUTION: A wireless communication base station has: a registered terminal storage 24 that registers terminal identification information of a wireless communication terminal using the own station; a receiver 31 that receives communication information which is transmitted from the wireless communication terminal and addressed to the other station; a terminal identification part 32 that acquires the terminal identification information of the wireless communication terminal based on the communication information received at the receiver 31; and a registered terminal managing part 23 that manages registration state of the terminal identification information by the registered terminal storage 24 based on the terminal identification information acquired by the terminal identification part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125679-A (JP)
Title: Thermal printing head
Inventor: YAMAMOTO TAKESHI
IPC: B41J2/335
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To flatten the temperature distribution of a heating portion of a thermal printing head.  <P>SOLUTION: The thermal printing head includes: an insulating substrate, for example, on the surface of which a glaze layer 25 is formed; a plurality of resistor layers which are arranged on a surface of the insulating substrate and extend in a direction perpendicular to the arranging direction; paired electrodes 73 and 74 which are provided on the respective resistor layers and connected to the resistor layers at a pair of ends separate in the direction where the resistor layer extends; and a heater division body 75 formed of an electric conductor with which a part of the surface of the resistor layer is covered between the opposed ends of the paired electrodes 73 and 74 on a heating element plate of the thermal printing head. Thus, two resistance heating portions 71 and 72 are formed. The electrodes 73 and 74 are formed of an electric conductor such as Al. It is desirable to form the heater division body 75 of Mo, W, Ni or Ti having higher heat resistance than the electrodes 73 and 74.  <P>COPYRIGHT: (C)2010,JPO&INPIT