baber/WOPTO huggingface dataset:
Patent JP-2011073984-A (JP)
Title: Method for producing fluorine-containing carboxylate
Inventor: TAKADA NAOKADO
IPC: C07C67/14
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing carboxylate by the esterification of a fluorine-containing carboxylic acid fluoride with an aliphatic alcohol, by which the fluorine-containing carboxylate not containing by-produced hydrogen fluoride can efficiently be produced in an industrial scale.  <P>SOLUTION: The method for producing the fluorine-containing carboxylate represented by general formula (3): R<SB>f</SB>COOR (3) (wherein R<SB>f</SB>is fluorine-containing alkyl; and R is monovalent alkyl) comprises reacting a fluorine-containing carboxylic acid fluoride represented by formula (1): R<SB>f</SB>COF (1) (wherein R<SB>f</SB>is the same as described in general formula (3)) with a metal alkoxide represented by general formula (2): ROM (2) (wherein R is the same as described in general formula (3); and M is one of Li, Na, and K), in the presence of a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073688-A (JP)
Title: Glass substrate storage tray
Inventor: ITO HARUYASU
IPC: B65D25/56
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate storage tray 30 that facilitates confirmation of a glass substrate 20 stored in each tray from outside the tray, even if the glass substrate storage trays are stacked vertically.  <P>SOLUTION: An indicating mechanism for indicating whether the glass substrate 20 is loaded on a substrate supporting portion 3 includes (a) an elevating member 13 and (b) a confirming window 7 provided in a frame portion. The elevating member 13 elevates by springs 6 on a supporting portion 2 and an upper part of the elevating member protrudes from the upper face of the substrate supporting portion 3, and meanwhile, the elevating member lowers by the weight of the loaded glass substrate down to the same face as the upper face of the substrate supporting portion 3. The indicating mechanism (a) indicates an elevating member side face 13C through the confirming window when the glass substrate is loaded, and (b) does not indicate the side face when the glass substrate is not loaded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073261-A (JP)
Title: Liquid ejecting apparatus
Inventor: KUBO TOMOYUKI
IPC: B41J2/045
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make smaller variation of the ejecting characteristic of a liquid ejected from all nozzles by making minimum temperature fluctuation of the whole apparatus on the upstream side and the downstream side of a common channel.  <P>SOLUTION: A piezoelectric actuator 23 is arranged on a top surface of a channel unit 22 and a COF 24 with a driver IC 25 mounted thereon is arranged on its top surface in the printer 1. The COF 24 is drawn out from an upstream side end and a downstream side end of the piezoelectric actuator 23. A length from a connecting position with a driver IC 25a to a position where it starts separating from the upstream side of the piezoelectric actuator 23 at a part of the COF 24 drawn out from the upstream side of the piezoelectric actuator 23 is made shorter than a length from a connecting position with a driver IC 25b to a position where it starts separating from the downstream side of the piezoelectric actuator 23 at a part of the COF 24 drawn out from the downstream side of the piezoelectric actuator 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073297-A (JP)
Title: Liquid ejector
Inventor: ITOKAWA YOSHIHIRO
IPC: B41J2/185
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility of an image edge without requiring complicated control.  <P>SOLUTION: A flushing dot region is moved downstream in a forward conveying direction out of an elimination region when a flushing dot region formed with flushing dots is located in an elimination range within at least one dot region from an edge dot region corresponding to the edge of the image based on image data stored in an image data storage section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010063113-A (JP)
Title: System and method for transmitting and playing alert tone in push-to-talk system
Inventor: KIES JONATHAN K
IPC: H04M1/72433
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for transmitting alert tone information among communicating wireless devices to identify a speaker in a push-to-talk system.  <P>SOLUTION: A predefined set of alert tones is stored in a wireless device, and when a user presses a push-to-talk button on the wireless device, the wireless device displays a list of predefined alert tones to the user to select. After the user selects an alert tone, the wireless device transmits an alert tone code associated with the selected alert tone to a server for relaying to every wireless device in a push-to-talk communication group. When a receiving wireless device receives the alert tone code, it retrieves an alert tone corresponding to the alert tone code from the predefined set and plays the alert tone to the user of the wireless device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073344-A (JP)
Title: Device and method of taking-out resin molding
Inventor: KASAI AKIRA
IPC: B29C45/42
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for taking out resin molding for shortening in-mold cooling time and taking a resin molding out of the mold without causing an unintended deformation.  <P>SOLUTION: A device 100 for taking out resin molding for taking a resin molding 220 out of a mold 210 is equipped with a molding retainer part 110 and a suction part 120 for sucking the molding 220 in contact with the molding retainer part 110, wherein the resin molding 220 is molded in the mold 210 and has an exposed surface 211 exposed from the mold 210, and the molding retainer part 110 is prepared relatively movable to the mold 210 and contacts to the molding 220. The molding retainer part 110 is equipped with a contact section 160 to contact with the exposed surface 211 and a void 162 as a non-contact section which does not contact with the exposed surface 211. The contact section 160 has a contact surface 161 which contacts with the exposed surface 211 by 30% or more area of the exposed surface 211 and the suction part 120 sucks the molding 220 through the void 162.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080486-A (JP)
Title: Vibration damping structure
Inventor: MUALLA IMAD H
IPC: F16F15/02
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping structure having a simple structure and a high degree of freedom in regard to the location of its installation.  <P>SOLUTION: A damping device 1 has two sets of first elongate members 10, second members 20 connecting the first elongate members 10 to one another and rotatably connected, and damping members 30 attenuating relative rotation between the first elongate members 10 and the second members 20. The respective first joints 11 of each of the first members 10 are rotatably connected to first connection members 200a and second connection members 200b. The first joint 11 of one of the first elongate members 10, the first joints 11 of the other first elongate members 10 and each of second joints 201a, 201b are arranged along common axes L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082646-A (JP)
Title: Portable electronic device
Inventor: NISHIWAKI MASAHIKO
IPC: G06F1/16
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device in which a first casing 1 and a second casing 2 are coupled via a coupling mechanism 3, and which can be put on a desk with good balance in a fully opened state where image display surfaces of both the casings are aligned on the same plane.  <P>SOLUTION: In this portable electronic device, the coupling mechanism 3 includes a coupling arm 31 having a base end portion coupled to the first casing by a first pivot and a tip end portion coupled to the second casing by a second pivot parallel to the first pivot. In a usage mode in which the first casing 1 is disposed at a position closer to a user and the second casing 2 is disposed at a position farther from the user than the first casing 1 when both the casings 1, 2 are put on a desk in a fully opened state, the end portion of the coupling arm 31 and the end portion of the first casing 1 are contact points to the desk and a center of gravity G exists closer to the first casing 1 than to the contact point of the coupling arm 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083098-A (JP)
Title: Surge voltage suppressor device and motor control apparatus
Inventor: NOHARA KIYOTAKE
IPC: H02M1/00
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge voltage suppressor device for preventing a failure caused by dispersion of characteristics of a semiconductor element used for suppressing a surge voltage, and for detecting a failed state of the semiconductor element immediately.  <P>SOLUTION: The surge voltage suppressor device provided between respective phases at a motor end includes a clamping unit 10 composed of transistors M1, M2 comprising a power MOSFET, a protection unit 11 comprising a fuse F1 so that is fused to break an energization path of the clamping unit 10 when the clamping unit 10 is short-circuited, a detection unit 12 for allowing a forward current to discontinuously flow to a light emitting diode LD1 when the protection unit 11 is fused, and a display unit 13 comprising the light emitting diode LD1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082327-A (JP)
Title: Resistor
Inventor: SUGIMOTO KENJI
IPC: H01C1/02
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve connection of a terminal board of a resistor with an electrode of a substrate and attachment of the resistor to the substrate by single finger motion.  <P>SOLUTION: The resistor includes: a resistance element 11 with the terminal boards 14 attached to its both ends; a ceramic case 15 formed with a recessed groove 16 for housing the resistance element 11 and insertion grooves 17 by notching wall surfaces of the both end parts of the groove 16 in one wall surface adjacent to an opening surface of the groove 16; and an attaching substrate 18 made of heat resistant synthetic resin and formed with a square hole 19 into which the terminal board 14 is inserted by extending vertically relative to a mounting surface 18a of the case 15, wherein an engaging hook 20 hooked to an edge 17a of the insertion groove 17 is protrudedly provided on the mounting surface 18a and a recessed part 21 for positioning the resistance element 11 is formed with the terminal plate 14 attached. The engaging hook 20 of the attaching substrate 18 with the terminal board 14 inserted into the square hole 19 and the resistance element 11 mounted in the recessed part 21 is hooked to the edge 17a of the insertion groove 17 and slid thereinto and cement is filled up, dried and cured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080273-A (JP)
Title: Screen device
Inventor: OKAJI YASUFUMI
IPC: E06B9/54
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen device which enables the adjustment of the first winding of a coiled spring built in a roller pipe, and which is excellent in the opening/closing operability, storage state, etc. of a screen.  <P>SOLUTION: In this screen device, the roller pipe is provided with a built-in rotating shaft 5 around which the coiled spring 6 is to be wound, connected to a rotator 52 which is arranged rotatably with respect to a stator 51 connected to a lower end of the rotating shaft, and housed in a storage frame in a rotatable manner; the stator has a plurality of radially-arranged claws 53; holding portions 57 radially arranged in such a manner as to correspond to the claws of the stator are arranged on the undersurface portion of a cap member 55 detachably arranged at the lower end of the storage frame; a holding space 58 for receiving the claw is provided in the holding portion; one end in the direction of receiving the claw of the holding space is opened outward; and the other end thereof is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081303-A (JP)
Title: Fixing device and image forming device
Inventor: HASEGAWA KENICHI
IPC: H05B3/00
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device having a short warm-up time or first-print time, not generating a fixing failure even when heightening speed of a device, preventing a foreign matter such as a lubricant from entering the inside of a heating member, and preventing deformation of the heating member even when the heating member is thinned, or a pressing force by a pressing rotator is set large, or contact/separation operation of the pressing rotator is performed to a belt member.  <P>SOLUTION: The fixing device includes: a fixing member 26 for forming a nip part by abutting on the pressing rotator 31 through the belt member 21; and the heating member 22 on which a circular part forming a closed space is formed by being fixed oppositely to the inner circumferential surface of the belt member 21. The heating member 22 is disposed separately from the fixing member 26 so as not to be deformed by receiving a pressing force from the fixing member 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010043856-A (JP)
Title: Refrigerating system
Inventor: HARA TAKAO
IPC: F25B39/04
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating system capable of reducing the size and the weight of a heat exchanger for condensation, reducing the size and the cost of the refrigerating system using the system and saving energy, and playing a role of the conservation of a global environment.  <P>SOLUTION: The refrigerating system includes a compressor 1, a heat exchanger 3 for cooling a gas refrigerant discharged from the compressor 1 by an isobaric change, a spiral pipe 6 for liquefying the remaining gas refrigerant which is partially liquefied by the heat exchanger with pressure reduction and enthalpy reduction by converting the heat energy of the refrigerant into the velocity energy by the acceleration phenomenon of the gas refrigerant, a spiral small pipe 8 for cooling the refrigerant liquefied in the spiral pipe by converting the heat energy of the refrigerant into the velocity energy by the acceleration phenomenon of the refrigerant, and an evaporator 11 for heating the liquid refrigerant cooled in the spiral small pipe 8 by the isobaric change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085026-A (JP)
Title: Internal combustion engine control device
Inventor: MIYAZAKI SATOSHI
IPC: F02D11/10
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of easily reducing vibration and improving startability of an internal combustion engine when starting the internal combustion engine.  <P>SOLUTION: This internal combustion engine control device, in the case wherein engine starting conditions are satisfied (S400: Yes) and the rotation stop position of an engine is stored (S402: Yes), computes the timing of a rise of the common rail pressure to a predetermined pressure based on the rotation stop position of the engine (S404), and specifies an injection starting cylinder, which injects the fuel first, based on the computed timing of a rise, and computes the timing of switching a throttle device from a full closing position to a full opening position (S406). The internal combustion engine control device starts cranking (S408), and opens the throttle valve device full before injecting the fuel in the injection starting cylinder (S410). In the case wherein the internal combustion engine control device dose not store the rotation stop position of the engine (S402: No), the internal combustion engine control device sets a cylinder, which executes compressing strokes in a preset order, as an injection starting cylinder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085153-A (JP)
Title: Rolling bearing
Inventor: AZUMA HIDEYUKI
IPC: F16C33/58
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing inhibiting biting of foreign matter between rolling elements and a cage, thereby preventing the generation of abnormal noise resulted from the impressions formed in the rolling elements and improving the durability of the rolling elements, an outer ring member and an inner ring member.  <P>SOLUTION: In the rolling bearing, a plurality of balls 33 are interposed to freely roll between the outer ring member and the inner ring member arranged radially inside the outer ring member, are held in a plurality of pockets 41 of the cage 34 and roll so that the outer ring member and the inner ring member move relatively in the circumferential direction. The cage 34 includes a pair of holding faces 51 arranged opposite to each other across the balls 33 to hold the balls 33 and a pair of non-holding faces 52 formed to extend from the holding faces 51, separated at a first clearance from the rolling face 33a of each ball 33 and opposite to each other across the balls 33. The first clearance is larger than a second clearance formed between the holding faces 51 and the rolling face 33a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084639-A (JP)
Title: Thermosetting composition
Inventor: OKAMOTO YUKI
IPC: C08G77/04
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which has high transparency, chemical resistance, heat resistance and crack resistance, and from which a cured film having a thickness of 10-200 μm is obtained by coating, to provide a cured film using the same, and to provide a display element using the cured film.  <P>SOLUTION: The thermosetting composition contains at least one siloxane polymer selected from a mono-functional silane represented by general formula (1), a tri-functional silane represented by general formula (2), a bi-functional silane represented by general formula (3) and a tetra-functional silane represented by general formula (4), and a solvent. In general formulas (1) to (4), R are each independently hydrogen, 1-10C alkyl in which arbitrary hydrogen may be substituted with halogen, 6-10C aryl in which arbitrary hydrogen may be substituted with halogen, or 2-10C alkenyl in which arbitrary hydrogen may be substituted with halogen, and R' are each independently hydrolyzable group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091174-A (JP)
Title: Thin photoelectric element package
Inventor: CHIU MING KUEN
IPC: H01L23/02
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin photoelectric element package for use in a thin device.  <P>SOLUTION: The thin photoelectric element package includes a metallized transparent substrate 10 having a transparent plate 11, a metal pattern 13 on the transparent plate and a window 12 surrounded by the metal pattern, a chip 20 having a main operation surface 201 and an electrode surface 202 opposing each other, and an annular resin 30. The metal pattern has at least two inner conductive pads 132 and at least one outer conductive pad 131 positioned not to overlap the window and electrically connected to the inner conductive pads. The chip is mounted on the metallized transparent substrate so that the main operation surface is electrically connected to the inner conductive pads. A solder layer 21 is provided on the electrode surface of the chip. The annular resin is annularly provided at the connection portion of the chip and the metallized transparent substrate to seal the window and the inner conductive pads, forming a sealed space surrounded by the annular resin, chip and metallized transparent substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087846-A (JP)
Title: Sewing machine
Inventor: YAMASHITA FUMIO
IPC: D05B57/14
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or reduce irregularity in a double-stitch by a simpler structure.  <P>SOLUTION: A first feeding unit 24f for feeding out a bobbin thread 3d from a bobbin member 10 is disposed in a rotating hook member 20 of a first rotary hook 6f, and a second feeding unit 24s for feeding out a bobbin thread 3d from a bobbin member 10 is disposed in a rotating hook member 20 of a second rotary hook 6s. The fist feeding unit 24f and the second feeding unit 24s are symmetrically formed across a first sewing needle 4f and a second sewing needle 4s, so that the direction of feeding of the bobbin thread 3d of the first rotary hook 6f matches the direction of feeding of the bobbin thread 3d of the second rotary hook 6s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094969-A (JP)
Title: Gas sensor
Inventor: SANDHU ADARSH
IPC: G01N27/12
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor having high sensitivity, high stability, high selectivity, and low power consumption.  <P>SOLUTION: The gas sensor for detecting atmospheric gas is composed of a hetero-structure layer 20, a two-dimensional electron gas layer 30, a sensor unit 40, and a detection unit 50. The two-dimensional electron gas layer 30 is provided to the interface of the hetero-structure layer 20, and the sensor unit 40 is formed on the hetero-structure layer 20 and has a semiconductor nanowire. The detection unit 50 uses the resistance value of the two-dimensional electron gas layer 30 to detect the atmospheric gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106838-A (JP)
Title: Wind turbine and method for aligning wind turbine with wind direction
Inventor: ENEVOLDSEN PEDER BAY
IPC: F03D7/04
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for aligning a wind turbine with the wind direction.  <P>SOLUTION: This method includes a step of measuring at least first pressure at a first side 17 of a wind turbine nacelle 1, a step of determining a pressure difference between the measured first pressure and second pressure, and a step of rotating the nacelle 1 based on the determined pressure difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095985-A (JP)
Title: Image display apparatus
Inventor: TAKANO SEIJI
IPC: G06F3/041
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erroneous recognition of a command related to the operation instruction of a user based on a captured image.  <P>SOLUTION: An image display apparatus includes: a display unit 4 for displaying an image; a light emitting unit 5 for emitting infrared light to an operator who appreciates an image displayed at the display unit; an imaging unit 14 for picking up the image of infrared light reflected by the operator; a face detection unit 18 for detecting the face of the operator based on the captured image captured by the imaging unit; a hand detection region setter 26 for setting a hand detection region for detecting the hand of the operator based on the position of the face in the captured image of the operator detected by the face detection unit; a hand detection unit 28 for detecting the hand of the operator in the hand detection region; a command recognition unit 32 for recognizing the operation, shape or position of the hand of the operator as an operation instruction based on the detection results of the hand detection unit; and a display control unit 13 for controlling the display mode of the image to be displayed at the display unit based on the operation instruction recognized by the command recognition unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT