baber/WOPTO huggingface dataset:
Patent JP-2011153602-A (JP)
Title: Piston of internal combustion engine
Inventor: IIJIMA AKIRA
IPC: F02F3/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston of an internal combustion engine which can sufficiently secure the rate of oil flow which properly should flow into a cooling channel, which can easily cool pistons uniformly, and which can increase the output of an engine for that.  <P>SOLUTION: The piston 1 of the internal combustion engine is configured to include an annular cooling channel 3 which is formed by an annular salt core in the interior of the crown part of the piston 1 along its peripheral direction, a hole 6 used for supporting a core which is formed of a core support supporting the annular salt core to the crown part, and a pin plug 7 which fills in the hole 6 used for supporting the core. The pin plug fills in the whole of the hole used for supporting the core.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010100652-A (JP)
Title: Prostaglandin product
Inventor: WEINER ALAN L
IPC: A61K47/44
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical product comprising a stable aqueous prostaglandin formulation.  <P>SOLUTION: The pharmaceutical product comprising an aqueous prostaglandin formulation and a polypropylene container is disclosed. The aqueous prostaglandin formulation is more stable in a polypropylene container than in a polyethylene container. The polypropylene includes, for example, isotactic polypropylene, syndiotactic polypropylene and blends of isotactic and syndiotactic polypropylenes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011154984-A (JP)
Title: Connector cover
Inventor: ITO HITOSHI
IPC: H01R13/52
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector cover capable of covering a connector with a clip in a state protruded outside.  <P>SOLUTION: The connector cover is provided with a round cylinder part 10 made of a resin mold with flexibility covering a wire harness terminal connecting a connector, a pyramidal cylinder part 11 continued to a tip of the round cylinder part, and a square cylinder part 12 continued to the pyramidal cylinder part with a tip opened. The square cylinder part 12, made large enough to contain the connector, is provided with a mounting hole 12b for a clip on its top face and/or side face, and the clip-mounting hole is made extended toward the pyramidal cylinder part 11, the clip 3 separated from a pyramidal cylinder part 11 side is enabled to be inserted to mount on the connector, or the clip set in protrusion from the connector is enabled to be inserted into a slit provided at an opening of the tip from the mounting hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158578-A (JP)
Title: Photosensitive coloring composition, red pixel using the same, color filter, and liquid crystal display device
Inventor: MOROZUMI KAZUMA
IPC: G03F7/027
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive coloring composition capable of responding to high demand characteristics which are recently in an image-related apparatus such as a liquid crystal display device, and achieving both high contrast and high luminance, a red pixel using the same, a color filter, and a liquid crystal display device.  <P>SOLUTION: The photosensitive coloring composition for a color filter contains Pigment Red 146 and Pigment Red 254 as red pigments.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156185-A (JP)
Title: Cooking utensil and heating device with the same
Inventor: FUKUDA YU
IPC: A47J27/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce uneven heating on a surface for placing food in a cooking utensil and to improve performance of grill pan cooking with a microwave heating device.  <P>SOLUTION: The cooking utensil for cooking food to be placed has a heat generation layer 3 of which main component is a microwave absorption material which absorbs applied microwave and generates heat. In the cooking utensil, the heat generation layer 3 includes at least: a first heat generation section 4; and a second heat generation section 5 which has more applied microwave energy than that of the first heat generation section 4. A film thickness of the first heat generation section 4 in the heat generation layer 3 is made to be thicker than the second heat generation section 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164716-A (JP)
Title: Authentication device, authentication method, and computer program
Inventor: MORIWAKI TOSHIFUMI
IPC: G06F21/36
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a problem of an increase in cost which is generated when an exclusive device for reading biological information or the like is installed or a problem which is generated when each user is made to carry a removable disk.  <P>SOLUTION: This authentication device is provided with: an authentication information storage part for storing first authentication information formed of the combination of a plurality of characters or images and second authentication information formed of the combination of a plurality of time information changing according to the lapse of time; a time information control part for making a display device display the time information; and an authentication part for authenticating an operator on the basis of whether or not each character or each image which is inputted or selected by the operator is matched with the first authentication information and whether or not each time information which is displayed by a display device at a point of time when each character or each image is inputted or selected by the operator is matched with the second authentication information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152908-A (JP)
Title: Cellular phone unit
Inventor: SAGARA RYOJI
IPC: G06F3/0482
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone unit, capable of further easily using data recorded in a portable recording medium while reducing operation in reading of data from the portable recording medium.  <P>SOLUTION: The cellular phone unit includes a memory card detection means 12 which detects installation of a memory card as the portable recording medium to a memory card drive means 11. A control part 18 displays, when the installation of the memory card is detected by the memory card detection means 12, a menu for selecting one of a plurality of functions which uses data of the memory card by a key input part 4 on a display part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163385-A (JP)
Title: Thrust bearing
Inventor: YAMAMOTO KAZUYUKI
IPC: F16C19/30
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve machinability without reducing the number of outer rings put into a stirring container for surface polishing work in a thrust bearing in which a cage for holding rollers and an outer ring are non-separable with claws provided at the tip of a collar of the outer ring.  <P>SOLUTION: High parts 28, 35 relatively higher in axial height H2 than a tip part T of the claw 9 is provided in both side intermediate regions 18, 25 located between the claw 9 and the other claws 10, 16 arranged circumferentially adjacent to the claw 9 in regard to a circumferential direction out of the tips T of the claws 9-16 of the outer ring 4, thereby obtaining such an axial height relationship that the tips T, T of the claws 9, 9 cannot be engaged with each other by the relative height difference H2-H1 of the high parts 28, 35 on both side regardless of an inclination angle θ defined by both outer rings 4, 4 in the overlap state where two outer rings 4, 4 contact at the mutual high parts 28, 35 on both sides, the mutual claws 9, 9 face each other with respect to a direction around the center axis of the outer rings and the tips T, T of the claws 9, 9 are brought closest with respect to a direction along the facing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166496-A (JP)
Title: Imaging device
Inventor: KUBOTA AKIHIRO
IPC: H04N5/232
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can adjust the size of photographic information in accordance with the distance between a photographer and the imaging device.  <P>SOLUTION: The imaging device includes: an imaging part 115 including an optical system 110 which picks up an optical image of a subject and an imaging element 120 which generates a picked-up image of the subject; a display part 190 which displays photographic information associated with the picked-up image; an adjustment part 165 which performs adjustment processing on the size of the photographic information; and a distance information acquisition part 166 which obtains distance information representing the distance between the photographer and imaging device, wherein the adjustment part 165 performs the adjustment processing for making the size of the photographic information larger as the distance between the photographer and imaging device becomes longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165276-A (JP)
Title: Method for manufacturing near-field optical head, near-field optical head and information recording and playback device
Inventor: PARK MAJUNG
IPC: G11B7/12
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a near-field optical head while enhancing design flexibility and easily adjusting conditions of a distance between a near-field light generating element and a recording element and light intensity of near-field light and the like, as desired, to provide the near-field optical head and to provide an information recording and playback device.  <P>SOLUTION: A core forming step includes a filling step for filling a liquid core material 50 in a recessed part 24c so that an exposed surface of the core material 50 is curved to an aperture surface of the recessed part 24c by surface tension with the recessed part 24c and a curing step for curing the core material 50 to form a core 23 having a curved surface 23c curved to the aperture surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010190217-A (JP)
Title: Method for preheating turbine inlet air using external fired heater and reducing overboard bleed in low-btu applications
Inventor: GOPALKRISHNA VINOD KUMAR BAIKAMPADY
IPC: F02C6/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce or remove overboard bleed while a gas turbine is operated under low temperature ambient conditions.  <P>SOLUTION: In certain embodiments, a system includes an air heating system (68). The air heating system (68) is configured to heat air (72) with waste heat generated by a waste heat sources (22, 32, 124, 126 and 138) external to a turbine engine (12). The air heating system (68) is also configured to deliver the heated air (72) to a compressor (20) of the turbine engine (12).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165105-A (JP)
Title: Input/output control device, and input/output control method
Inventor: OGAWA HIDEKI
IPC: G06F13/10
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output control device that acquires the worst execution time of input/output processing which requires real-time property to optimize the processing.  <P>SOLUTION: Input/output processes are input to a secondary storage device 10 according to the priority. A first queue 102 stores input/output processes to calculate the worst execution time, and prohibits the order of the stored input/output processes from being unchanged. A second queue 103 stores input/output processes which do not calculate the worst execution time, and allow the order of the stored input/output processes to be changed. An ordering unit 103 rearranges the input/output processes in the second queue 103 so that the processing time is reduced. A switching condition holding unit 106 holds a switching condition for determining whether to access the first queue 102 or the second queue 103 to acquire an input/output process. An input/output execution unit 108 acquires the input/output process from the first queue 102 or the second queue 103 based on the switching condition and executes it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168126-A (JP)
Title: Method of manufacturing vehicle closure parts, and vehicle closure parts
Inventor: EZAKI TATSUYA
IPC: B60J5/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing vehicle closure parts, and the vehicle closure parts which prevent electrochemical corrosion in a hemming processing portion between different types of metals, and prevent water-insoluble sealer from oozing out.  <P>SOLUTION: In a vehicle door 1, the water-insoluble sealer 8 and water-soluble sealer 7 are arranged and applied onto opposed surfaces of an outer panel 2 and an inner panel 3 made of different metal plate materials so that the water-soluble sealer 7 is located closer to an end portion of the outer panel 2 than the water-insoluble sealer 8. After temporarily connecting them to each other, the end portion 2a of the outer panel 2 is folded back to include an end portion of the inner panel 3, followed by hemming processing. Additionally, the water-soluble sealer 7 is expanded toward a folded-back portion 6 folded back in the hemming processing. Then, the water-soluble sealer 7 oozing out from the end portion of the outer panel 2 is removed by water-washing. Thereafter, a coating sealer 9 is applied to the vicinity of the end portion of the outer panel 2 from which the water-soluble sealer 7 is removed by water-washing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168197-A (JP)
Title: Mounting structure of ceiling interior material
Inventor: SHINDO MAKOTO
IPC: B60R13/02
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a ceiling interior material preventing receding of the ceiling interior material, even when the ceiling interior material is pressed with a large load from the inside of cabin.  <P>SOLUTION: In the mounting structure 20 of the ceiling interior material 4, the ceiling interior material 4 is mounted on the cabin inside of an inner panel 12 that constitutes a vehicle body. A spacer member 10 is arranged between the inner panel 12 and the ceiling interior material 4. The spacer member 10 is provided with: locking parts 10a fixing the spacer member 10 onto the inner panel 12 by being locked to the inner panel 12; and abutting parts 10c abutting on an outside cabin side surface of the ceiling interior material 4. Regulation parts 10b transmitting a load received by the contact parts 10c from the ceiling interior material 4 to the inner panel 12 by abutting on the inner panel 12 are provided between the contact parts 10c and the locking parts 10a of the spacer member 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176451-A (JP)
Title: Image processor and program
Inventor: IHARA FUJIO
IPC: G06F3/12
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of reducing the amount of code images to change, when additional information, different from additional information embedded until now, is newly embedded at images, wherein code images with encoded additional information are embedded at the images.  <P>SOLUTION: In the image processor, each of a plurality of a first part information obtained by dividing a first additional information is encoded and embedded at one of a plurality of unit areas obtained by dividing an input image. From the input image, the first part information currently embedded at each of the plurality of unit areas is detected. Each of a plurality of a second part information obtained by dividing a second additional information different from the first additional information is encoded and embedded at one of the plurality of unit areas. In addition, each of the plurality of the second part information is embedded at a unit area where difference between the first part information and the second part information to be embedded from now is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173826-A (JP)
Title: Biphenyltetracarboxylic acid dianhydride crystal
Inventor: TSUGE YOSUKE
IPC: C07D307/89
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biphenyltetracarboxylic dianhydride crystal that gives little amount of undissolved matter in an organic solvent used for the manufacture of an aromatic polyimide, has uniform solubility and does not cause retardation or the like in a polymerization reaction progressing along with dissolution.  <P>SOLUTION: The biphenyltetracarboxylic acid dianhydride crystal gives a frequency of a grain size of at least 100 μm of at most 34% and a frequency of a grain size of at most 17 μm of at most 46% as measured by the measuring method below. The frequency measuring method: the frequency is measured by a laser diffraction/scattering grain size distribution measuring apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173512-A (JP)
Title: Idling stop device and electric power control method
Inventor: IZUMIMOTO RYO
IPC: F02D29/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of preventing large reduction in a battery voltage by grasping reduction of the battery voltage even after resetting a microcomputer.  <P>SOLUTION: In the idling stop device 1, when the voltage of the battery 51 is reduced and a voltage VCC of a power source of the microcomputer 2 is reduced less than the lowest action voltage Vt of the microcomputer 2, the microcomputer 2 is reset. Whereas, the voltage reduction information is stored in a memory part 3. Then, the microcomputer 2 after resetting can grasp that the voltage of the battery 51 is reduced based on the voltage reduction information. After that, the microcomputer 2 stops feeding of the electric power to an electric load part 58 when an engine 57 is started. Thereby, large reduction of the voltage of the battery can be prevented when the engine 57 is started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179534-A (JP)
Title: Method of producing freezing medium using intermediate medium type carburetor, and freezing medium supply destination facility
Inventor: KUSABE TAKAHIRO
IPC: F17C9/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce running cost and CO<SB>2</SB>in a middle-scale cold recovering carburetor.  <P>SOLUTION: When heat exchange is carried out between an intermediate medium P with a boiling point of -40°C or lower at a normal pressure and a freezing medium R with a freezing point of -20°C or lower, the intermediate medium P evaporated in a subzero low temperature region vaporizes an LNG in the subzero low temperature region. In this process, the intermediate medium P recovering cold temperature of the LNG is liquefied to cool the freezing medium R to a predetermined temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179342-A (JP)
Title: Air motor and medical handpiece
Inventor: TAKASHI TETSUYA
IPC: F01C1/344
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air motor and a medical handpiece, preventing leakage of pressure fluid and providing sufficient rotating torque even at low speed.  <P>SOLUTION: In this air motor 13, a valve member 60 includes a first air supply passage outlet 65 formed in an end surface 61 opposed to a fixed member 50. The fixed member 50 has a second air supply passage inlet 57 formed in an end surface 56 opposed to the valve member 60. The end surface 61 of the valve member 60 has a double sealing member, that is, an inner sealing member 68 and an outer sealing member 69 which surround the first air supply passage outlet 65. In the air motor, it is possible to employ, based on the rotation of the valve member 60, a state where only an inner area 80 surrounded by the inner sealing member 68 is opposed to the second air supply passage inlet 57, a state where an outer area 81 surrounded by the inner sealing member 69 and outer sealing member 69 is opposed to the second air supply passage inlet 57 together with the inner area 80, and a state where only the outer area 81 is opposed to the second air supply passage inlet 57.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182051-A (JP)
Title: Paperless conference system
Inventor: WATANABE ERIKO
IPC: H04N7/15
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paperless conference system of enhanced security.  <P>SOLUTION: A plurality of thin client terminals 201 without any secondary storages are placed in a conference room 200. A thin client management server 101, and a conference room system management server 102 are placed in a server room 100 physically separating from the conference room 200. The conference room system management server 102 transmits a conference material to the thin client management server 101. The thin client management server 101 distributes the transmitted conference material to the plurality of thin client terminals 201.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177280-A (JP)
Title: Winning device
Inventor: MATSUMOTO KENICHI
IPC: A63F7/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an act of fraudulently drawing a ball receiving member of a tongue type winning device to make a game ball enter the winning device.  <P>SOLUTION: The winning device includes: the ball receiving member 25 for receiving game balls into a winning hole; and a driving mechanism 73 including an operatively connected member 74 mounted in a plunger 72, and a link member 75 connected to the front end side of the operatively connected member 74 and the rear end side of the ball receiving member 25 to turn according to the movement of the operatively connected member 74 in the longitudinal direction and to move the ball receiving member 25 in the direction opposite from the direction of movement of the operatively connected member 74. A locking pin 87 is formed to project rearward in the link member 75, and a locking hole 82 having the depth in the longitudinal direction from the front to the rear of the operatively connected member 74 is formed in the operatively connected member 74. The link member 75 and the operatively connected member 74 are connected to each other in such a state that the operatively connected member 74 is slidably moved rearward relative to the link member 75 till the engaged state with the locking pin 87 fitted to the locking hole 82 to a prescribed depth is released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179590-A (JP)
Title: Gear shift indicating device
Inventor: SHINOHARA TOSHITARO
IPC: F16H61/686
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear shift indicating device capable of reducing annoyance felt by a driver.  <P>SOLUTION: An EFI-ECU 13 obtains vehicle travelling state (Step S11), calculates a target shift stage to improve fuel economy (Step S12), obtains a current shift stage (Step S13), determines that a transmission request is issued when the current shift stage is different from the target shift stage (Yes in Step S14), and gives no gear shift indication when AI control is being executed (Yes in Step S15) and the target shift stage calculated in the Step S12 is determined to be a restricted shift stage which is prohibited in the AI control (Yes in Step S17).  <P>COPYRIGHT: (C)2011,JPO&INPIT