baber/WOPTO huggingface dataset:
Patent JP-2011016784-A (JP)
Title: 1,3-dioxolane compound and manufacturing method for the same
Inventor: ISHIKAWA AKIHIKO
IPC: C07D407/12
Filed: 2009-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a 1,3-dioxolane compound that is a useful intermediate for a manufacturing method that permits safe, stable and mass-productive manufacture of oseltamivir, and a manufacturing method for the same.SOLUTION: The 1,3-dioxolane compound is represented by formula (7). In formula (7), Rand Rare the same or different and are each an alkyl group, aryl group, substituted aryl group, aralkyl group, substituted aralkyl group or aromatic heterocyclic group, provided that Rand Rare not a methyl group simultaneously. Ris an alkyl group, aryl group, substituted aryl group, aralkyl group, substituted aralkyl group or aromatic heterocyclic group.
Patent JP-2011053558-A (JP)
Title: Toner cartridge and image forming apparatus using the same
Inventor: MANO RYOSUKE
IPC: G03G15/08
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge for performing stable toner supply by preventing a toner conveying member from being locked by compression and aggregation of toner in the toner cartridge; and also to provide an image forming apparatus using the toner cartridge.  <P>SOLUTION: This toner cartridge 10 has a toner reserving vessel 1 having a toner reservoir 10a for storing toner and a toner conveyor portion 10b. The toner conveyor portion 10b has a toner discharge port 2 for discharging the stored toner to the outside and a toner conveying member 3 for conveying toner to the toner discharge port 2. In the proximity of the toner discharge port 2 of the toner conveyor portion 10b, an airtight cover 5 that encloses the upper part of the toner conveying member 3 located over the toner discharge port 2, a communication opening 4a to connect between the toner conveyor portion 10b and the toner reservoir 10a, and a pressure relieve valve 9 that opens and closes the communication opening 4a in accordance with the pressure of the toner in the space enclosed by the airtight cover 5, are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053186-A (JP)
Title: Method and device for defecting flaw on substrate
Inventor: UENO TAKETO
IPC: G01N21/956
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, because the wavefront aberration of an inspection lens tends to lower flaw detecting sensitivity and the difference between devices in wavefront aberration lowers a matching degree in inspection sensitivity as one of causes, and specially, the wavefront aberration on the outside of the inspection lens tends to increase, when (a) an image height is large and (b) a flaw that light is intensively scattered in the elevation angle direction, the inspection lens becomes susceptible to the wavefront aberration.  <P>SOLUTION: The device for inspecting the flaw on a substrate includes following means (1) a light source such as laser and an optical illumination system, (2) a pupil surface observing system or a wavefront aberration measuring method capable of measuring the wavefront aberration of an optical detection system lens, (3) a two-dimensional spatial filter capable of shielding light on a region of the pupil surface with large wavefront aberration, (4) one or more flaw detecting optical systems with the (2) and (3) for detecting scattered light and an optical detector, and (5) a point light source used for wavefront aberration measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057377-A (JP)
Title: Paper stacking device and image forming device equipped therewith
Inventor: KAWAMOTO MASARU
IPC: B65H1/04
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper stacking device for an image forming device, for keeping paper in stable attitude without shifting a restricting member with the load of the paper while avoiding the lowering of the force of fixing the restricting member to restrict the position of the paper in the cross direction and the feeding direction.  <P>SOLUTION: An operation lever 4 is released to incline a fixing plate 5 to a fixing shaft 3 so that the corner of the hole of the fixing plate 5 is in the state of wedging the fixing shaft 3 to fix the restricting member 1. The operation lever 4 is operated to incline the fixing plate 5 at a right angle to the fixing shaft 3 so that a clearance is formed between the hole of the fixing plate 5 and the fixing shaft 3 to make the restricting member 1 movable. The fixing shaft 3 can be moved in the axial direction, or the fixing shaft 3 can be rotated around its axis. Thus, a contact position between the corner of the hole of the fixing plate 5 and the fixing shaft 3 is shifted to secure the fixing force in the wedging state while reducing the wear at the contact position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058761-A (JP)
Title: Device for heating or cooling workpiece, workpiece storing means and reflow soldering method
Inventor: IKUNO HAJIME
IPC: F27D7/04
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of uniformly heating or cooling a workpiece.  <P>SOLUTION: The device for heating or cooling the workpiece at least includes a treatment container defining a storage space for storing the workpiece and a temperature control means for controlling the temperature of gas in the storage space. The treatment container includes: a heat insulating outer layer; and a heat uniformizing layer having 100 W/mK or more of thermal conductivity and arranged on the inner side from the outer layer for uniformizing temperature distribution in the storage space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059062-A (JP)
Title: Droplet measuring device in steam turbine
Inventor: AKIBA MIYUKI
IPC: G01B11/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet measuring device in a steam turbine that has a structure that does not disturb steam flow and rapidly and accurately measures droplets scattering in many directions.  <P>SOLUTION: The droplet measuring device in the steam turbine for measuring the droplet diameter and speed when the droplet D hits an optical fiber 1 includes a droplet protection cylinder 2 for storing the optical fiber 1 inside it, and a support plate 4<SB>1</SB>for supporting the optical fiber 1 inside the droplet protection cylinder 2. A droplet outflow port 5<SB>1</SB>is disposed in the support plate 4<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063467-A (JP)
Title: Production process for oxide ceramic, translucent spinel ceramic structure, and optical device for color crystal liquid projector
Inventor: KAWAI CHIHIRO
IPC: C01G9/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process for an oxide ceramic which is capable of forming a high quality sintered body (oxide ceramic) having few defects such as pores inside with a simple process.  <P>SOLUTION: The production process for an oxide ceramic relates to a production process for an oxide ceramic including at least one kind of metal elements selected from the group consisting of Mg, Zn, and Al. The production process comprises a step to form a fine particle-deposited body 19 by depositing a deposited layer of the fine oxide particles of the metal element on the surface of a core member 18 using vapor phase synthesis, and a step to heat the fine particle-deposited body 19. Preferably, the oxide ceramic is a spinel (translucent spinel ceramic 20). More preferably, the production process has a step to densify the fine particle-deposited body 19 after the heating step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064865-A (JP)
Title: Reflective type optical sensor and image forming apparatus
Inventor: SUZUKI HIDEMASA
IPC: G03G15/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective type optical sensor capable of detecting changes in a toner density in a main direction with good accuracy.  <P>SOLUTION: The reflective type optical sensor includes: 801 light emitting parts (E1 to E801); 801 light receiving parts, each receiving a luminous flux reflected on a transfer belt 2040 or a toner pattern; a lens array LEDA condensing a luminous flux emitted from each light emitting part and guiding the luminous flux reflected on the transfer belt 2040 or the toner pattern to each light receiving part so as to collect light; and a processor. Among the 801 beam spots, on the transfer belt 2040, of detection light emitted from the respective light emitting parts, the distance between centers of beam spots located at both ends in the main direction is set to be equal to or longer than the length of an effective image region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064109-A (JP)
Title: Control device for internal combustion engine
Inventor: YOSHIZAKI SATOSHI
IPC: F02D13/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, supplying the desired amount of fuel within a limited fuel injection period regardless of a high or low alcohol concentration by suppressing an increase in the required amount of fuel injected due to a change in the alcohol concentration, in the internal combustion engine using mixed fuel of hydrocarbon fuel and alcohol fuel.  <P>SOLUTION: A cylinder fuel injection valve 26 directly injecting the mixed fuel of gasoline and alcohol fuel, a variable valve train 34 changing the closing timing of an intake valve 30, and an alcohol concentration sensor 46 detecting the alcohol concentration in the mixed fuel, are provided in the cylinder of the internal combustion engine 10. When the alcohol concentration is high, the closing timing of the intake valve 30 is controlled so that the actual compression ratio of the internal combustion engine 10 is lower than the low alcohol concentration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062340-A (JP)
Title: Aerosol fire extinguisher
Inventor: OSAKI KENICHI
IPC: A62C35/13
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate flames and cool aerosol without impairing the fire extinguishing capacity.  <P>SOLUTION: A solid fire extinguishing agent 14 which generates fire extinguishing aerosol from burning is stored in a cylindrical container 20 with one end open. A porous nozzle 60 on which a plurality of nozzle pores 62 are disposed is disposed on the way on the opening side of the container 20 for suppressing the release of flames generated from burning of the solid fire extinguishing agent 14 to outside. The flames jetted from burning of the solid fire extinguishing agent 14 are divided, and the pressure on the nozzle outlet side becomes negative by the jetting of aerosol, so that high-temperature aerosol is cooled and released with air sucked from air vents 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068930-A (JP)
Title: Composition for metal surface treatment and metal surface treatment method
Inventor: NAGAI AKINORI
IPC: C23C22/34
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for metal surface treatment, from which a film that has the corrosion resistance equal to that obtained when chromate treatment or zinc phosphate treatment is performed thereon and that exhibits absolutely excellent adhesiveness to a coating film to be formed at a coating step after the treatment, can be formed, and to provide a metal surface treatment method.  <P>SOLUTION: The composition for metal surface treatment contains a titanium compound and/or a zirconium compound (A) and a condensation reaction product (B) of amino silane (b1) with multi-silyl-functional silane (b2). The content of the titanium compound and/or the zirconium compound (A) is 5-10,000 ppm in terms of metallic elements and the content of the condensation reaction product (B) of aminosilane (b1) with multi-silyl-functional silane (b2) is 1-5,000 ppm in solid concentration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073153-A (JP)
Title: Printer and printing method
Inventor: YUDA TOMOHIRO
IPC: B41J2/01
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in image quality of a printed image.  <P>SOLUTION: A printer includes: (A) a first nozzle row including nozzles arrayed in a predetermined direction to eject ink of a first color; (B) a second nozzle row including nozzles arrayed in the predetermined direction to eject the ink of the first color; (C) a third nozzle row including nozzles arrayed in the predetermined direction to eject ink of a second color and located between the first nozzle row and the second nozzle row; (D) a control section which causes the nozzles to eject the ink while causing the nozzle rows and a medium to relatively move in a direction intersecting the above predetermined direction, the control section causing the first nozzle row and the second nozzle row to eject the ink during a time of a first operation wherein the nozzles eject the ink while the nozzle rows and the medium are relatively moved from one side toward the other side in the above intersecting direction and also during a time of a second operation wherein the nozzles eject the ink while the nozzle rows and the medium are relatively moved from the other side toward one side in the intersecting direction; and (E).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072407-A (JP)
Title: Game machine
Inventor: SATOU AKIYOSHI
IPC: A63F7/02
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing deterioration of performance effects.  <P>SOLUTION: Special suggestive performance for suggesting special performance can be executed before special prize determination performance related to the special performance. A special suggestive performance determination means for determining presence or absence of the execution of the special suggestive performance determines that the special suggestive performance is executed when the special prize determination performance regarded as a target for the special suggestive performance is normal performance, and determines that the special suggestive performance is not executed when it is development performance (super ready-to-win performance).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075075-A (JP)
Title: Pipe hanger band
Inventor: TAKAHASHI YOSHIHARU
IPC: F16L3/14
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To take preventive measures against disengagement of coupling free ends of band pieces for pipe temporary positioning and for pipe retaining due to an external force such as piping load.  <P>SOLUTION: The preventive measures against the disengagement of the coupling free ends 3 are taken as follows. That is, the coupling free ends 3 of the individual band pieces 2a and 2b are formed to be mutually engageable into an X-letter shape by stepped receiving sections 31 having a larger diameter than the diameter of the band pieces 2a and 2b, and by tip overlapping pieces 33 overlapping with the stepped receiving sections 31 arranged through an inclined coupling piece having a half width and having cutout grooves 32 oppositely directed in the width direction with respect to the pair of band pieces. Engaging small protrusions 35 are arranged at two locations in each width direction, which are respectively made of a cut-and-raised protrusion, are arranged on the individual stepped receiving sections 31 and the tip overlapping pieces 33. The engaging small protrusions 35 are arranged in series in the width direction so that during the coupling of the coupling free ends 3, fracture surfaces on the cut-and-raised tip sides of the individual engaging small protrusions 35 are opposed to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132638-A (JP)
Title: New organic electroluminescent compound and organic electroluminescent element by using the same
Inventor: KIM YOUNG GIL
IPC: C07D401/10
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic electroluminescent compound and an organic electroluminescent element by using the same.  <P>SOLUTION: This organic electroluminescent compound is expressed by chemical formula 1 [wherein, among Ar<SB>1</SB>, Ar<SB>2</SB>, R<SB>6</SB>, R<SB>7</SB>, R<SB>8</SB>, R<SB>9</SB>, R<SB>10</SB>, R<SB>11</SB>, R<SB>12</SB>, R<SB>13</SB>, R<SB>14</SB>and R<SB>15</SB>, at least one substituent is expressed by formula (A); and also R<SB>16</SB>to R<SB>28</SB>are each H or the like; and Y is N or the like].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011081995-A (JP)
Title: Separator for oven resistant property storage device
Inventor: HARA KEIICHI
IPC: H01M2/16
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for an oven resistance characteristics storage device with which a storage device having superior oven resistance characteristics can be manufactured.  <P>SOLUTION: A storage device having superior oven resistance characteristics and a separator for an oven resistance characteristics storage device are produced, by using a microporous membrane whose product of diffusion coefficients in respective directions determined by field gradient NMR method satisfies the relation D(Z)×D(MD)×D(TD)<4.5×10<SP>-31</SP>as a separator for the storage device. D(Z), where D(MD), D(TD) indicate coefficients in the film thickness direction and the MD (longitudinal) direction, the TD (lateral) direction of the separator determined by a field gradient NMR method, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082929-A (JP)
Title: Solid-state image sensor and camera system
Inventor: IWASA HIROSHI
IPC: H04N5/335
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensor, along with a camera system, capable of ensuring high speed and high precision AD conversion in higher bit while suppressing an increase of an area.  <P>SOLUTION: In the first stage, a comparator 152C conducts first comparison of an analog signal output through a vertical signal line from a unit pixel with a first sloping reference signal, a counter 153C conducts first counting based on the first comparison results, and a capacitor 154C fetches a first sloping reference signal when the first comparison results have been inverted. In the second stage, the comparator 152C conducts second comparison based on the relationship among an input analog signal, the signal fetched by the capacitor and a second sloping reference signal and the counter 153C conducts second counting based on the second comparison results for providing, as the results of analog/digital conversion, a value in which results of first counting are set as higher bits and results of the second counting as lower bits for the results of first counting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080579-A (JP)
Title: Clutch mechanism
Inventor: KATANO YOSHIHARU
IPC: F16D27/10
Filed: 2009-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress malfunction of a clutch mechanism configured to suppress energy consumption in power transmission.  <P>SOLUTION: When connecting a pulley 30 constituting a driving side rotation body to an armature 40 constituting a driven side rotation body, a movable member 52 is displaced into a position for reducing magnetic resistance of an attracting magnetic circuit MCa in which first and second permanent magnets 51a, 51b generate attracting magnetic force for connecting the pulley 30 to the armature 40. When separating the pulley 30 from the armature 40, the movable member 52 is displaced into a position to increase the magnetic resistance of the attracting magnetic circuit MCa and to reduce the magnetic resistance of a non-attracting magnetic circuit MCb not contributing to the attracting magnetic force. The connected state and separated state of the pulley 30 and armature 40 can thereby be maintained without malfunction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085988-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO SUNAO
IPC: G06F1/26
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To output audio by receiving audio data from a DAP even when a PC is in a power off-state.  <P>SOLUTION: When a PC 100 is in a power off-state, a power supply voltage is supplied to a cradle 6, a switch 12, a logic IC13 and an amplifier 14. The power supply voltage is supplied to the cradle 6, the switch 12, and the logic IC 13 so that it is possible to control the state of the switch 12 based on whether the DAP 16 is connected to the cradle 6, and whether the PC 100 is set to a power on-state. The power supply voltage is supplied to the amplifier 14 so that it is possible to output a voice from a speaker by amplifying audio data from a DAP 16 even when the PC 100 is in the power off-state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084216-A (JP)
Title: Tire
Inventor: HARADA MITSUHIRO
IPC: B60C11/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of further suppressing the occurrence of uneven wear while suppressing the occurrence of the inclusion of gravels therein.  <P>SOLUTION: In this pneumatic tire 1, a plurality of holes 10 which extend from a tread surface radially inward of the tire and the shape of which is generally circular when viewed from a tread surface are formed in a tread 40 brought into contact with the road surface. At least a part of the inner wall of the tread 40 which forms the hole 10 includes: a plate-like first wall part 46 which extends through the center of the hole 10 in the lateral cross section in the tire circumferential direction TC and the tread width direction TW, which is formed along a first straightline extending in the radial direction of the hole 10, and both ends of which are arranged continuously with the inner wall; and a plate-like second wall part 48 which is formed along a second straightline crossing the first straightline at the center of the hole 10 in a lateral cross section S and both ends of which are arranged continuously with the inner wall. The first wall part 46 and the second wall part 48 extend in the tire radial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088476-A (JP)
Title: Exterior resin panel of automobile
Inventor: TSUDA AKIHIRO
IPC: B62D25/10
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior resin panel which is light and good in appearance quality, and safe even if a large impact is added thereto.  <P>SOLUTION: A hood 1 is composed of an outer panel 3 and an inner panel 5 which are made of resin. The inner panel 5 is formed with a leg portion 71 which is a joint portion with the outer panel 3, and a plane portion 73 to have a space portion R1 between the back surface of the outer panel 3 and the plane portion 73 at a tip end of the leg portion 71. On the plane portion 73, an installation hole h1 for installing a hinge bracket 11 is formed. A fixing bolt B1 is inserted in a through-hole h2 and the installation hole h1 of the hinge bracket 11, thereby installing the hinge bracket 11 to the inner panel 5. At that time, a tip end of a projecting portion 75 protrusively integrally provided on the plane portion 73 is positioned on the outer panel 3 side, rather than a tip end of the fixing bolt B1 positioned in the space portion R1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135760-A (JP)
Title: Logic circuit
Inventor: KOYAMA JUN
IPC: H01L27/08
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To employ a transistor using an oxide semiconductor to a logic circuit using an enhancement transistor.  <P>SOLUTION: The logic circuit includes: a depletion transistor 101 and an enhancement transistor 102. The transistors 101 and 102 include gate electrodes, gate insulating layers, first oxide semiconductor layers, second oxide semiconductor layers, source electrodes, and drain electrodes, respectively. The transistor 102 includes a reduction prevention layer formed over a region in the first oxide semiconductor layer between the source electrode and the drain electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT