baber/WOPTO huggingface dataset:
Patent JP-2011004038-A (JP)
Title: Semiconductor lsi and semiconductor device
Inventor: UEMATSU YUTAKA
IPC: H04L25/02
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique which reduces noise or jitters caused by wiring length resonance even in a semiconductor device or a signal transmission system the data rate of which is variable.SOLUTION: In the signal transmission system which performs signal transmission through signal wiring 4-1 to 3 between a memory 1 and a memory controller 2 mounted on a printed circuit board 3, if the noise or the jitters is increased by wiring length resonance at a specified data rate for the memory 1 and the memory controller 2, the system has registers 6-1, 6-2 which hold information of the data rate. The signal transmission system has namely, a control system to change a relation of the registers 6-1, 6-2 which save the data rate of the wiring length resonance, the clock frequency, and wiring length, so as to control the data rate or transmission delay time so as to avoid resonance.
Patent JP-2011004493-A (JP)
Title: Switch for ac and dc
Inventor: GOTO KIYOSHI
IPC: H02M1/10
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch for AC and DC that is used both for AC and DC distribution systems, openable and closable without arc generation when used for a direct-current distribution system, and facilitates replacement with an existing switch for alternating-current distribution system.SOLUTION: The switch includes a bidirectional semiconductor switch element 51 with a transistor structure connected in series between an input-side first terminal 21 connected to power supplies 2, 3 and an output-side first terminal 41 connected to a load 4, a rectification unit 6 connected in parallel between the first terminal 21 and an input-side second terminal 22, a power supply unit 7 for converting an output voltage from the rectification unit 6 to a predetermined stable voltage, a control unit 8 that entirely controls the switch for AC and DC by power supplied from the power supply unit 7, and a drive unit 9 that brings the bidirectional semiconductor switch element 51 into conduction according to a control signal from the control unit 8.
Patent JP-2011003371-A (JP)
Title: Light guide sheet, and movable contact assembly using the same
Inventor: TACHIHATA NAOKI
IPC: H01H13/702
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a light guide sheet to be mainly used for operating various electronic equipment, having simple and easy-to-assemble construction for actualizing inexpensive and reliable lighting, and to provide a movable contact assembly using the same.SOLUTION: The light guide sheet 17 includes a light transmissive light guide portion 15 having a smaller refractive index than a substrate 1 and formed on the lower face at the end of the substrate 1 to guide the light of a light emitting element 10 from the lower face into the substrate 1 via the light guide portion 15 so that a plurality of uneven light emitting portions 2 can emit bright light. Thus, it has simple and easy-to-assemble construction for actualizing inexpensive and reliable lighting while eliminating the need for separate components including a reflecting sheet. The movable contact assembly 19 uses the same.
Patent JP-2011013730-A (JP)
Title: Input device and input method
Inventor: SUGIGAMI TAKENORI
IPC: H03M11/08
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To configure an input part with a smaller area and a simpler structure.SOLUTION: An input part 51 accepts a slide input in which a contact portion moves in a predetermined direction after being touched with the contact maintained, the input part being configured by a plurality of keys that are adjacent to each other, and a slide input detection part 71b detects the slide input between the adjacent keys of the input part 51; and selection part 72 selects the information corresponding to a selection item displayed in the display part 54 in accordance with the slide input detected by the slide input detection part 71b. This invention may be applied to, for example, portable terminal equipment.
Patent JP-2011010776-A (JP)
Title: Volatile liquid vaporization apparatus
Inventor: MIZUSHIMA HIROSHI
IPC: B65D83/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To quickly set volatile liquid to a state that volatile liquid is vaporizable without trouble when used.SOLUTION: A volatile liquid vaporization apparatus 1 includes: a container 2 filled up with the volatile liquid W; a hold body 3 disposed inside a mouth part 13 of the container; and a suck-up core 4 which is held by the hold body and sucks up the volatile liquid outside the container; a lid body 5 for covering an upper part of the suck-up core; and a vaporization body 6 for vaporizing the sucked-up volatile liquid. The lid body has: a lid body 30 to which the mouth part is attached; and a pull-up part 31 where an operation piece 35a is formed, which separates from the lid body by pulling up the operation piece, and opens the upper part of the suck-up core. The vaporization body is held above the lid body before the operation piece is pulled up and is held so that it is in contact with the upper part of the suck-up part left open after the operation piece is pulled up.
Patent JP-2009280822-A (JP)
Title: Spin-on glass antireflective coating for photolithography
Inventor: BALDWIN-HENDRICKS TERESA
IPC: C08G77/14
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-absorbing spin-on glass material used for antireflective layers in photolithography, and a method of manufacturing the spin-on glass material.  <P>SOLUTION: The spin-on glass material includes a siloxane polymer obtained by polymerizing a strongly light-absorbing compound (a), at least one silane having an easily leaving group (b), and at least one silane compound having an easily leaving group other than (b) (c), wherein the siloxane polymer exhibits the relationship of recess/projection or is located in the region enclosed by the recess/projection relationship with respect to the ratio of (a) to (b) to (c) and the extinction coefficient k value of the siloxane polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011011958-A (JP)
Title: Antifouling article and method of producing the same
Inventor: SHIGERU KEIJIRO
IPC: F24C14/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling article superior in an effect on removing a scorched food stain and an oil stain, in comparison with that of a conventional inorganic coating film such as a zirconium oxide film; and to provide a method of producing the same with ease.SOLUTION: The article is prepared by forming a thin film which contains, onto at least a part of the surface of the substrate, one or more elements selected from yttrium (Y), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), erbium (Er), thulium (Tm) and ytterbium (Yb), each having a valence of +3 or more and an ionic radius of at least one angstrom, and oxygen (O); and further has a thickness of ≥5 nm and ≤100 nm.
Patent JP-2011016859-A (JP)
Title: Sheet-shaped adhesive composition, and adhesive sheet having the same
Inventor: IEDA YASUYUKI
IPC: C09J153/02
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-shaped adhesive composition which is excellent in extensibility and is easily manufactured; and to provide an adhesive sheet having it.SOLUTION: The sheet-shaped adhesive composition 1 containing a styrene-isobutylene-styrene block copolymer, includes a sea-island structure composed of a sea phase 2 and an island structure 3, in which the ratio of longer diameter/shorter diameter is 1.5 or more in part or the whole of the island structure 3 in the sea-island structure; most or the whole of the island structure with a ratio of longer diameter/shorter diameter, of 1.5 or more, is arranged in one direction; and, when observed from a direction that is direction to the arrangement direction and parallel to the principal surface of the sheet-shaped adhesive composition 1, the total area of the island structure 3 of which the ratio of longer diameter/shorter diameter is 1.5 or more is 50% or more based on the total area of the whole island structure 3.
Patent JP-2011019711-A (JP)
Title: Rice cooker
Inventor: SHIMOMURA NAOMI
IPC: A47J27/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker for cooking rice porridge to match user's preference by a simple operation.  <P>SOLUTION: The rice cooker includes: a pot for storing an object to be cooked; a rice cooker body receiving the pot, and having heating means for heating the object to be cooked inside the pot; a lid for covering openings of the pot and rice cooker body; control means for controlling the heating means for performing various rice cooking steps; and menu setting means for setting various rice cooking menus including a rice porridge cooking menu in the control means to allow performance of the rice cooking steps, wherein: the rice porridge cooking menu is used for cooking the rice porridge to match one's preference by adjusting a liquid amount, stickiness and heating state of materials; the rice cooking step includes a rice porridge cooking step I; the rice porridge cooking step includes a high-speed rice porridge cooking step and a preferred rice porridge cooking step II; and the control means performs the high-speed rice porridge cooking step within a fixed time period when the rice porridge menu is selected, or performs the preferred rice porridge cooking step after performing the high-speed rice porridge cooking step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011006043-A (JP)
Title: Folding car desk
Inventor: FUJIOKA MATSUTO
IPC: A47B5/04
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and conveniently-handled folding car desk which is easily attached/detached to/from a car steering wheel, capable of adjusting the fitting height, and folded and accommodated.SOLUTION: In the folding car desk, a base part (2) is provided on a lower part of a book stand part (1) and a loading plate (3) is provided on an upper part thereof; a chain (4) and a magnet (7) are provided on the book stand part (1) and the base part (2); and a hooking bar (8) and a supporting member (9) are provided on a back side of the book stand part (1).
Patent JP-2009232869-A (JP)
Title: Evolving new molecular function
Inventor: LIU DAVID R
IPC: C07B61/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for synthesizing, amplifying, and evolving a molecule based on a template.  <P>SOLUTION: Provided is the composition for a method of synthesizing one or more chemical compounds comprising following steps, a step of providing one or more templates, wherein the one or more templates have reactive monomers associated with the templates if needed, a step of contacting one or more transfer units having an anticodon and a reactive unit with the one or more templates under conditions of allowing hybridization of the one or more anticodons to the template and reaction of the reactive unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027275-A (JP)
Title: Storage tool
Inventor: MARUMO NORIYUKI
IPC: F25D23/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tool which allows management of stored objects by RFID tags while utilizing an existing refrigerator.  <P>SOLUTION: The storage tool is provided for a storage chamber body and comprises a container for storing articles to which the RFID tags are added. The storage tool comprises an antenna means for outputting a radio signal into the container, a reading means for reading article information with respect to the articles from the RFID tags added to the articles, and an output means for outputting the article information read by the reading means to a display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051166-A (JP)
Title: Power supply system, wireless communication system, and illumination system
Inventor: TSAI WEN-KUEI
IPC: H02J7/35
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system having a capability of controlling power supply.  <P>SOLUTION: The power supply system 200 includes a first power supply 210, a second power supply 220, a switch board 230, a relay device 240, and a control device 250. The switch board is electrically connected to the first power supply and the relay device is electrically connected to the switch board. The relay device includes a first solid state relay and a second solid state relay, which are electrically connected to the first power supply and the second power supply, respectively. The control device includes a control unit and a first power line communication unit (PLC unit). The control unit is electrically connected to the second power supply, the first PLC unit is electrically connected between the relay device and the second power supply, and the first PLC unit is electrically connected to the control unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033067-A (JP)
Title: V-belt type continuously variable transmission
Inventor: KOBAYASHI KOJI
IPC: F16H9/18
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size by reducing the number of parts of a power transmission unit for sliding a movable pulley.  <P>SOLUTION: A V-belt type continuously variable transmission includes a groove width variable mechanism 80 which changes the groove width of a movable pulley 62 by sliding the pulley in the axial direction; an actuator unit 90 which actuates the mechanism; and a power transmission unit 100 which transmits power of the actuator unit 90 to the groove width variable mechanism 80. The actuator unit 90 is configured so that an output shaft 91 parallel to the axial line of the movable pulley 62 is protruded and retreated in the axial direction, and the power transmission unit 100 comprises an arm member 120 connected to the output shaft 91 and fixed to the movable pulley 62 in a relatively rotatable manner to slide the movable pulley 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031661-A (JP)
Title: Working vehicle
Inventor: WATABE TSUTOMU
IPC: B60K17/348
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress connection impact in high velocity transmission in a front wheel velocity increasing device of a working vehicle, while being compact and achieving cost reduction.  <P>SOLUTION: A front-wheel constant-velocity/increased-velocity switching device is installed between a front front-wheel transmission shaft and a rear front-wheel transmission shaft. The front-wheel constant-velocity/increased-velocity switching device includes a planetary gear transmission section including a ring gear attached to a case, a plurality of planetary gears journaled to the front front-wheel transmission shaft, and a sun gear engaged with the planetary gears; a switching hub integrally rotated with the rear front-wheel transmission shaft; a claw clutch to connect or disconnect the shaft of the sun gear and the switching hub; a wet multi-plate clutch to connect or disconnect the switching hub and shanks of the planetary gears; a fork to operate the claw clutch and the wet multi-plate clutch; and the case covering these. A controller is installed in relation to the steering of a steering handle at a predetermined angle or above. The controller is used to connect the wet multi-plate clutch with the switching hug and the shanks of the planetary gears through an actuator and the fork.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031974-A (JP)
Title: Rice packaging bag
Inventor: KUMAGAI KATSUMI
IPC: B65D33/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice packaging bag which is not easily split during conveyance, but can be opened without using any opening tool.  <P>SOLUTION: One perforation 9 is formed from a sealing part 6 formed in the vicinity of a short side 4A toward the center 7. The bag body can be prevented from being split during conveyance, and the bag body can be opened by splitting the perforations 9 without using any opening tool. The angle formed by the perforations 9 and the sealing part 6 is 100 to 120 degrees. The bag body can easily be split along the sealing part 6 from the split part of the perforations 9 and can be beautifully opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033970-A (JP)
Title: Polarizing plate, method for producing the same, and projection liquid crystal display device
Inventor: KANAZAWA ATSUSHI
IPC: G03B21/14
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate in which the deterioration or peeling of a polarizer can be suppressed sufficiently even when the polarizing plate is exposed to high-luminance light and the high temperature followed thereby and which is excellent in light resistance and heat resistance and suppresses the quality deterioration in the image projected by a polarizing plate-applied liquid crystal display device; and to provide a method for producing the polarizing plate, and the projection liquid crystal display device obtained by using the polarizing plate.  <P>SOLUTION: The polarizing plate includes: the polarizer; a single crystal substrate layered on one surface of the polarizer while interposing a first adhesive layer between them; and an amorphous substrate layered on the other surface of the polarizer while interposing a second adhesive layer between them. The side face of the polarizer is coated with a sealing agent. The absolute value of a difference between a linear thermal expansion coefficient of the single crystal substrate in the direction parallel to the C axis thereof and that of the amorphous substrate is ≤30×10<SP>-7</SP>/°C. The first adhesive layer and the second adhesive layer have the glass transition temperatures different from each other. The method for producing the polarizing plate and the projection liquid crystal display device obtained by using the polarizing plate are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035288-A (JP)
Title: Connectable socket device
Inventor: OZEKI KOSUKE
IPC: H01L31/042
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connectable socket device which can set a plurality of solar cells in a state of series connection, while being held in a mode suitable for compaction and thinning, without requiring the soldering work or a special structural member.  <P>SOLUTION: The connectable socket device includes a cell-holding part 23 where the solar cells are held, while being housed in a cell housing part 22; a first conductive member 31 including a first clip 33; a first arm 34 and a first contact 35 abutting against the first terminal in the solar cell; a second conductive member 32 including a second clip 37; a second arm 38 and a second contact 39 abutting against the second terminal in the solar cell; and a plurality of contact protrusions provided on the outer surface of the second clip 37 along the second side edge 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038421-A (JP)
Title: Hydraulic motor
Inventor: FURUMOTO ATSUSHI
IPC: F03C1/253
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost in a hydraulic motor with a lock mechanism.  <P>SOLUTION: This hydraulic motor includes a cylinder chamber 5 formed in a cylinder block 3, a piston 7 fitted in the cylinder chamber 5, a pair of suction-discharge passages 13 and 14 for sucking-discharging pressure oil to the cylinder chamber 5, a recessed part 20 embedded in the cylinder block 3 and the lock mechanism 21 opposed to the recessed part 20, wherein the lock mechanism 21 has a locking piston 22 fitted to the recessed part 20, a cylinder chamber 24 for storing the locking piston 22 and a spring 25 for energizing the locking piston 22 to the recessed part 20 side. A shuttle valve 40 is connected to the pair of suction-discharge passages 13 and 14, and a first inlet port 41 is connected to one suction-discharge passage 13, and a second inlet port 42 is connected to the other suction-discharge passage 14, and an outlet port 43 is connected to a control port 26 of the cylinder chamber 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037092-A (JP)
Title: Method of manufacturing potting decoration article
Inventor: KIMURA KAZUHITO
IPC: B44C1/20
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing potting decoration article capable of improving productivity of a potting decoration article.  <P>SOLUTION: The method of manufacturing a potting decoration article 1 includes: a printing step S10 for pad-printing a base coating material 12a onto a resin base 10 to form a base layer 12; a dropping step S20 for dropping a potting coating material 13a onto the base layer 12 to form a potting layer 13; and a curing step S30 for curing the base layer 12 and the potting layer 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027697-A (JP)
Title: Glasses location detection device
Inventor: KONISHI YOSHIHIRO
IPC: G01V1/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glasses detection device for recognizing the location of glasses by generating a receiving sound and light from a receiver previously mounted on the glasses or the like by operating a transmitter carried by a user when the location of glasses is searched for.  <P>SOLUTION: This glasses detection device separately includes a small microphone 4 (also serving as a speaker) for receiving a sound wave signal mountable to a part of the glasses, a control part 3 for generating light and sound wave by an output of the small microphone, a light emitting element 5 and speaker 4 (also serving as a microphone) for generating light and sound wave with the control part, the receiver having an incorporated small battery 6 for supplying energy to the control part 3, the light emitting element 5, and the speaker 4 (also serving as a microphone), and the transmitter which can transmit a detection sound wave signal towards the glasses.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041211-A (JP)
Title: Short range wireless system, short range wireless apparatus and short range wireless method
Inventor: KAWADA TOMOHARU
IPC: H04B1/3822
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To strike a balance between low power consumption and stable high-speed transmission, by measuring a distance between two communication devices through an inexpensive system, in a short range wireless system between two communication devices.  <P>SOLUTION: Indoors, for example, between two communication devices, a distance measuring side communication device transmits a signal from a known signal generation circuit 101 via an antenna 100 and another distance measured side communication device receives the signal by means of the antenna 100 and redirects the signal from the antenna 100 to the distance measuring side communication device after predetermined processing by a known signal processing circuit 105. The distance measuring side communication device calculates a signal arrival time from pulse transmission start to reception by means of an arrival time calculation circuit 106, a distance calculation circuit calculates a distance between the two communication devices based on the arrival time, and a transmission power control circuit 103 controls transmission power of a signal to be transmitted based on the calculated distance.  <P>COPYRIGHT: (C)2011,JPO&INPIT