baber/WOPTO huggingface dataset:
Patent JP-2011157878-A (JP)
Title: Water-cooling adapter
Inventor: KAWAMOTO NAOYA
IPC: F01N13/10
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-cooling adapter which can suppress thermal expansion of a cylinder head of an internal combustion engine, and suppress deterioration of cooling efficiency of exhaust gas.  <P>SOLUTION: An inlet portion 8 through which cooling water flows into a water jacket of the water-cooling adapter 1 is provided, opening at a position near the cylinder head 2, so that part of exhaust outlet side of the cylinder head 2 can be efficiently cooled by the water-cooling adapter 1, thus thermal expansion of the part can be lessened. Further, the inlet portion 8 is also provided, opening at a position corresponding to a part between exhaust passages 4 adjacent to each other. As a result, the cooling water of low temperature flowing into the water jacket from the inlet portion 8 easily flow into the part between the exhaust passages 4 adjacent to each other on the water jacket, thus, this makes it possible to suppress deterioration of the cooling efficiency of the exhaust gas in the water-cooling adapter 1 due to the reason why heat exchange between the cooling water and the exhaust gas is difficult to perform on the part between the exhaust passages 4 adjacent to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250927-A (JP)
Title: Information processing apparatus, information processing system and information processing method, and program
Inventor: UCHIMURA KOICHI
IPC: G11B20/10
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data generation apparatus that simplifies a process of updating a virtual file system (VFS) at the time of changing data.  <P>SOLUTION: Disk-stored data and subsequent data stored in a local storage are provided for a user device that performs a reproduction process using the virtual file system (VFS). The subsequent data is made reproducible according to general reproduction control information which can be used commonly to different pieces of subsequent data. For example, an AV stream file is so generated as to comply with the number of reproduction packets, a reproduction start position, a read start position of an I picture, and the number of bytes read, which are specified in the clip information of the general reproduction control information. Through the use of the file, the process of updating the virtual file system (VFS) requiring file name conversion table updating and the like is simplified, high-speed updating of the VFS can be attained when the subsequent data is changed, and the time until the start of reproduction can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163427-A (JP)
Title: Electric disc brake
Inventor: ADACHI OSAMU
IPC: F16D65/18
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent enlargement of a housing in an electric disc brake and to surely hold clamping force at desired timing.  <P>SOLUTION: An electric disc brake device includes: a pressing member 4; an advancing/retreating mechanism 5; a speed reducing mechanism 7; and a parking mechanism 8. The parking mechanism 8 includes: a pair of shoes 33, 34 held and arranged on the inner periphery of a cylindrical shaft 46 of the advancing/retreating mechanism 5 so that one end 35, 36 side is journaled to the inside of the shaft 46 while the other end sides 37, 38 can come in pressure contact with the inner peripheral surface 47; return springs 39, 40 connecting the shoes 33, 34; and a drive mechanism 43 capable of bringing the other end 37, 38 side of the shoes 33, 34 into pressure contact toward the inner peripheral surface 47 against the energizing force of the return springs 39, 40. The electric disc brake device is composed of the drum brake type to drive the drive mechanism 43 to bring the other end 37, 38 side of the shoes 33, 34 into pressure contact with the inner peripheral surface 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165286-A (JP)
Title: Method for manufacturing disk drive device, and disk drive device manufactured by the same
Inventor: AONO MITSUHIRO
IPC: G11B33/14
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving the cleanness of a disk drive device, and maintaining the occurrence rate of TA failure at a low level when a gap between a magnetic head and a recording disk during tracing by the optical head is reduced.  <P>SOLUTION: A method for manufacturing a disk drive device includes an assemble step of joining at least a bearing unit 48 to a hub 20 to assemble a sub-assembly in a clean room 101, an injection step 110 of injecting a lubricant into the bearing unit 48, a cleaning solution discharging step 210 of discharging a cleaning solution 203 to the hub 20, a cleaning solution suction step 220 of sucking the cleaning solution 203 discharged to the hub 20, and an enclosure step 400 of enclosing the sub-assembly in an enclosure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171958-A (JP)
Title: Print data generation apparatus, printing apparatus and program
Inventor: SUGIMOTO YASUAKI
IPC: H04N1/387
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To create a printed matter which identifies by the printed matter itself to be an original, that image reading is performed by an image reader for irradiating the original with specific wavelength light in reading the original, and also restricts a copying action by the image reading.  <P>SOLUTION: A terminal device for requesting printing of a document to a multifunction peripheral, etc., includes a function of generating print data where the image of the document indicated to be printed and an erasable mark to be printed by using color fadable toner for fading color with the radiation of specific wavelength light are printed on the same recording sheet. The multifunction peripheral, etc., prints the image of the document indicated to be printed and the erasable mark to be printed by using the color fadable toner on the same recording sheet, based on the print data, so as to output them. When the specific wavelength light is radiated in reading the printed matter by the multifunction peripheral, etc., the erasable mark is erased from the printed matter. Whether the image reading of the printed matter is performed or not is identified in the printed matter itself by presence/absence of the erasable mark.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169518-A (JP)
Title: Heat insulating structure
Inventor: YASUDA TAKASHI
IPC: F28F3/12
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality heat insulating structure which can be manufactured inexpensively and easily without restricting the shape of a liquid passage.  <P>SOLUTION: The heat insulating structure 30 has: an inner surface panel 40 with high thermal conductivity and arranged on a heating element 11 side; an outer surface panel 50 with high thermal conductivity and arranged on an exterior 10b side of a unit 10; a resin tube 60 with low thermal conductivity arranged to be sandwiched between the inner surface panel 40 and the outer surface panel 50, which is a liquid passage (a flow passage) flowing a cooling medium 61 therein such as liquid (water) for example for heat-insulating heat generated by the heating element 11 and transmitted to the exterior 10b by the cooling medium 61; and a sandwiching member 70 for sandwiching the tube 60 between the inner surface panel 40 and the outer surface panel 50 to fix the tube 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168551-A (JP)
Title: Method for producing nitrile compound
Inventor: TOGO HIDEO
IPC: C07D333/38
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic nitrile compound, which directly introduces a cyano group to an unsubstituted position of an aromatic compound without using a metal catalyst.  <P>SOLUTION: An aromatic compound is mixed with a formamide compound represented by the formula HCONR<SP>1</SP>R<SP>2</SP>(wherein R<SP>1</SP>and R<SP>2</SP>are each independently alkyl or a hydrogen atom), an acid halide, ammonia water and an iodinating agent while keeping a solution at -10 to 120°C to cyanize the aromatic compound by one pot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176515-A (JP)
Title: Image processing apparatus, image processing method, image processing program, and recording medium
Inventor: KATABE YOSHIKAZU
IPC: H04N1/21
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an image processing apparatus provided with a function of simultaneously reading both sides of a document and a double-sided printing function using a paper inverting mechanism; an image processing method; an image processing program; and a recording medium.  <P>SOLUTION: A both side reading control part 14 of a multifunction device 1 stores image data on both sides of a document inputted from scanners 11 and 12 into a page memory 15 and then temporarily stores the image data into a main memory 23. When transferring the image data, via the main memory 23, to a writing part 19 having an odd/even continuous output function of consecutively outputting only a two-page component of front-side image data sequentially in the page order and then consecutively outputting a two-page component of rear side image data sequentially in the page order, the control part 14 sequentially reads out a two-page component of front-side image data and a two-page component of rear side image data from the page memory 15 in accordance with the output order of odd/even continuous output and transfers them to the main memory 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011010269-A (JP)
Title: Hearing aid system
Inventor: ISHITA JUNICHI
IPC: H04R25/00
Filed: 2010-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the complicatedness of the battery exchange of a hearing aid, and to lengthen time when right and left hearing aids are simultaneously used.SOLUTION: A hearing aid system includes a first hearing aid 1 and a second hearing aid 2 worn on the right ear. These hearing aids have: a microphone 101 for receiving a surrounding sound; a hearing aid processing unit 102 for performing a hearing aid processing on the sound received from the microphone 101; a loudspeaker 103 for outputting the sound on which the hearing aid processing has been performed; a communication unit 107 for performing wireless communication; and a battery 104 for supplying power to the microphone 101, the hearing aid processing unit 102, the communication unit 107, and the loudspeaker 103. The first hearing aid 1 and the second hearing aid 2 also each have a battery remaining amount detecting unit 105 for detecting the remaining amount of the battery 104. A power consumption control unit 106 is also provided that, when it is detected that the difference between the remaining amounts of the batteries 104 of the first hearing aid 1 and the second hearing aid 2 detected by the battery remaining amount detecting unit 105 becomes larger than a predetermined value, reduces the power consumption of one of the first hearing aid 1 and the second hearing aid 2 having a smaller battery remaining amount.
Patent JP-2011181259-A (JP)
Title: Switch
Inventor: KIYONO YASUHIRO
IPC: H01H13/30
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch which provides a fine operation feeling, ensures a long component life, and is thin enough to make design work easy.  <P>SOLUTION: By moving up and down a plunger 40, one end of a coil spring 50 is caused to come in pressure contact with the other end edge of a movable contact piece 30 and move slidably there. This causes the movable contact piece 30 to be reversed, thereby causing a movable contact 31 to come in contact with and separate from a fixed contact 26. A pair of the movable contact pieces 30 and 30 are arranged on the base 10 in such a way that the axes of the movable contact pieces 30 and 30 are parallel with the longitudinal axis of the base 10 and that the movable contact pieces 30 and 30 are on both sides of the longitudinal center of the base 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179086-A (JP)
Title: Treatment method for fine powder comprising lead component and calcium component, and treatment system therefor
Inventor: ICHINOTSUBO YUKITERU
IPC: C22B3/44
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating fine powder comprising a lead component and a calcium component in which the recovery rate of a lead component is high, and which can recover the lead component and the calcium component in a classified way.  <P>SOLUTION: The treatment method includes: a step (A) of mixing fine powder comprising a lead component and a calcium component (such as molten fly ash), water and a sulfurizing agent (such as sodium hydrosulfide) to obtain slurry comprising lead sulfide; a step (B) of adding hydrochloric acid to the obtained slurry, regulating its pH to 2 to 7, eluting out the calcium component in the fine powder to obtain slurry comprising the lead sulfide and the eluted-out calcium component; a step (C) of adding a hydrophobing agent to the slurry obtained in the step (B), and hydrophobing the lead sulfide to obtain slurry for floatation; and a step (D) of subjecting the slurry for floatation to floatation treatment to obtain a float comprising the lead sulfide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183846-A (JP)
Title: Vehicle control device
Inventor: KOBAYASHI HIROHIDE
IPC: B60W20/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device suppressing the control of an automatic transmission from becoming complicate.  <P>SOLUTION: The vehicle control device is configured to execute driving upshift control for making an automatic transmission perform upshift in a driving state, wherein the driving upshift control includes changing the request input torque of the automatic transmission during shift by prescribed amounts as a torque decrease side value with respect to before-shift. In case of making the automatic transmission perform downshift in a driven state, the engagement means of a current shift position is set to a before-shift engagement means, and the engagement means of the target shift position of down-shift is set to an after-shift engagement means (S10), and the driving upshift control is operated (S20). The variation of the request input torque of the automatic transmission during shift with respect to before-shift in downshift is set to a value obtained by performing the positive and negative inversion of the prescribed amounts in case of operating the driving upshift control by setting the current shift position to the after-shift shift position and the target shift position to the before-shift shift position (S60). The control of MG output torque for achieving torque change with downshift prescribed amounts is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010209915-A (JP)
Title: Turbine singlet nozzle assembly formed with mechanical and weld fabrication
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D9/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine singlet nozzle assembly design with both mechanical and weld fabrication on the same side of the nozzle.  <P>SOLUTION: The invention include a nozzle assembly 100 for a turbine, and the nozzle assembly 100 includes an airfoil 102, inner and outer sidewalls 104 and 106, and inner and outer rings 108 and 110. Each of these sidewalls and rings are coupled together at an interface 101 through a combination of a mechanical interconnection on one end and a welded connection on the other end. The mechanical interconnection includes either the sidewalls or the rings having a protruding hook 130 and the other having a corresponding hook recess 132. The interconnection can also include axial and radial mechanical stops. The configuration may further include one or more surfaces at the interface 101 between the ring and the sidewall, and angled away from the interface 101 to form a narrow groove. The configuration further may include a ring with a consumable root portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183712-A (JP)
Title: Multi-axis injection-molding apparatus
Inventor: HONMA AKIHIRO
IPC: B29C45/27
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axis injection-molding apparatus capable of easily achieving a multi-axis construction inexpensively only by remodeling a conventional general injection-molding apparatus.  <P>SOLUTION: In the multi-axis injection-molding apparatus having a plurality of injection devices 7 for filling a cavity 3 with a molten resin 8 between a fixed platen 1 and a movable platen 2, an intermediate platen 6 to which a runner 11 for supplying the molten resin 8 to a plurality of the injection devices 7 from one in-line injection apparatus 9 for performing the plasticization and injection of the resin 8 is formed, is provided between a fixed mold 4 and the fixed platen 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184615-A (JP)
Title: Method for producing composite particle
Inventor: FURUZONO TSUTOMU
IPC: C08K3/32
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing spherical composite fine particles in which inorganic particles adsorb onto the surfaces of thermoplastic resin particles without using an organic solvent and additives, such as a molecular-level surfactant and a dispersion stabilizer, whose effects on living bodies are concerned.  <P>SOLUTION: The method for producing composite particles in which inorganic particles adsorb onto the surfaces of thermoplastic resin particles includes the steps of: (1) adding a thermoplastic resin and at least one kind of inorganic particles to a dispersion medium having no compatibility with the thermoplastic resin; (2) forming a dispersion including the composite particles in which the inorganic particles adsorb onto the surfaces of the thermoplastic resin particles by heating and mixing a mixture obtained in the step (1) at a temperature not less than the melting point of the thermoplastic resin; and (3) solidifying the composite particles in the dispersion by cooling the dispersion including the composite particles in the step (2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187146-A (JP)
Title: Optical disk device
Inventor: OTSUKA YOSHIYUKI
IPC: G11B7/09
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure data recording quality, while attaining power-saving in an optical disk device.  <P>SOLUTION: A servo processor 30 of an optical disk device includes a low-pass equalizer 30b, a high-pass equalizer 30c, a limiter 30d and an adder 30e. A limit voltage value of the limiter 30d is set by a control command from a system controller 32 and is set, when recording data, such that the limit voltage value becomes larger than the value, when the data are reproduced. The output of the adder 30e is supplied to a tracking actuator, or a focus actuator, as a tracking drive signal or a focus-drive signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191694-A (JP)
Title: Image forming device
Inventor: CHIBA KENHIRO
IPC: B65H1/14
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device allowing fully reducing wear of a fixing means and improving the life of the fixing means.  <P>SOLUTION: A mechanism for laterally moving a paper feed base 105 holding paper sheets 8 is provided in a paper feed tray 104. A control part controls driving of a motor 117 every time a predetermined number of paper sheets 8 are fed from the paper feed tray 104 and laterally moves the paper feed base 105 to change the lateral position of the paper sheets 8 fed from the paper sheet tray 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194596-A (JP)
Title: Method for manufacturing inkjet recording head
Inventor: FURUKAWA MASAAKI
IPC: B41J2/16
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet recording head in which high-quality recording is performed with no difference generated in ejection characteristics of recording element substrates even when a head substrate curves.SOLUTION: The method for manufacturing the inkjet recording head has a process of measuring a height of a principal plane of the head substrate at least on three measuring points (S101), and a process of setting a reference plane that passes two points on the principal plane of the measuring points (S103). Also the method has a process of obtaining the distance of each measuring point other than the two points included in the reference plane from the reference plane (S104). The method has a process of calculating an amount of gap of landing supposing that the recording element substrates are arranged at plural arrangement parts prepared on the head substrate, respectively, and that a recording medium is placed on a position separated by a predetermined distance from the reference plane to be parallel to the reference plane (S106). Moreover, the method includes at least a process of determining an arrangement position on the head substrate of each recording element substrate by correcting the position of each arrangement part according to the amount of gap of landing (S107).
Patent JP-2011203380-A (JP)
Title: Head-mounted type image display device
Inventor: SUGIHARA RYOHEI
IPC: G02B17/08
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted type image display device that can select image display methods depending on various situations at low cost, and ensures a visual field, allowing usage in mobile environments or always-on-applications.SOLUTION: The head-mounted type image display device 1 includes: a spectacle frame 10a for fixing to a user's head; a body part 2 fixed to the spectacle frame 10a and having an image output part from which image light of an image to be displayed is output; an eyepiece optical part 3 for allowing the image light output from the image output part to be incident thereon, and for guiding the incident image light to the corresponding eyeball of the user with the spectacle frame 10a being mounted on the user's head, and for displaying, as a virtual image, a magnified version of the image from the image output part within a user's visual field; and an attachment means 4 for attaching the eyepiece optical part 3 to the body part in a replaceable manner. The eyepiece optical part 3 is an eyepiece optical part selected from at least a first eyepiece optical part and a second eyepiece optical part different in optical characteristics, and the attachment means 4 is arranged at a position where it does not interfere with a center visual field in front view.
Patent JP-2010230007-A (JP)
Title: Turbomachine rotor assembly and method of assembling the same
Inventor: PIERSALL MATTHEW ROBERT
IPC: F01D5/30
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve installation of blades of a turbomachine and a platform.  <P>SOLUTION: Disclosed is a rotor assembly for a turbomachine including a disk 12 having a first axial face 20 and a second axial face 22. The disk 12 includes at least one circumferential dovetail part 30 extending around an outer surface 32 of the disk 12 and a plurality of axial dovetail parts 18 extending from the first axial face 20 to the second axial face 22. Each blade of a plurality of blades is installed into an axial dovetail part 30 of the plurality of axial dovetail parts 30 and each platform part of a plurality of platform parts is installed adjacent to a blade of the plurality of blades via the at least one circumferential dovetail part 30. Further disclosed is a method of assembly of a rotor for a turbomachine.  <P>COPYRIGHT: (C)2011,JPO&INPIT