baber/WOPTO huggingface dataset:
Patent JP-2010185429-A (JP)
Title: Engine combustion chamber structure
Inventor: SUZUKI TAKUMA
IPC: F02P13/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine combustion chamber structure solving a defect that stress is caused in an ignition structural member by thermal deformation of a cylinder due to difference in coefficient of thermal expansion between a cylinder member and the ignition structural member.  <P>SOLUTION: The engine combustion chamber structure includes an insulation layer 21 provided on a cylinder ceiling surface or a cylinder wall surface defining a combustion chamber 10, a plurality of electrically-conductive parts 23 provided in the insulation layer 21 and ignition parts provided between adjacent electrically-conductive parts 23 and igniting by electric discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185852-A (JP)
Title: Pressure sensor
Inventor: OIDO ATSUSHI
IPC: H01L41/41
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor that can suppress temperature drift, even when it is to be used at a high temperature, and has high electrical resistivity.  <P>SOLUTION: This pressure sensor uses, as a piezoelectric element, a single crystal satisfying the relation expressed by formula (1): Ca<SB>x</SB>Sr<SB>(3-x)</SB>TaGa<SB>3</SB>Si<SB>2</SB>O<SB>14</SB>and formula (2): 0<x≤3. and even when the pressure sensor is used at a high temperature, the pressure sensor can suppress the temperature drift and has high electrical resistivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009190029-A (JP)
Title: Polysulfone hollow fiber membrane excellent in water permeability, and method for manufacturing the same
Inventor: KIM SUNHYUN
IPC: B01D69/08
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysulfone hollow fiber membrane, the pore sizes of the inner and outer surfaces being adjusted, with a water permeability of 35 mL/cm<SP>2</SP>×min×(kgf/cm<SP>2</SP>) or higher, and having a cross-section of a sponge mechanism, and a method for manufacturing the same.  <P>SOLUTION: The polysulfone hollow fiber membrane that contains the inner and outer surfaces and has the cross-section of the sponge mechanism where the pore size gradually increases from the outer surface towards the inner surface, wherein large elliptical diameter pores with a diameter of 10 to 30 μm formed on the inner surface of 50% or more and a plurality of small diameter pores concentrated on the outer surface forming a slit-like structure allow the water resistance in fluid dynamics to be minimized to thereby show an excellent water permeability of 35 mL/cm<SP>2</SP>×min×(kgf/cm<SP>2</SP>) or higher, and even when in use, contamination is scarcely generated, the service life of the fiber is prolonged, and the cost is reduced, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010191012-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G15/01
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct tandem type image forming apparatus achieving easy maintenance of a cleaning unit with simple configuration.  <P>SOLUTION: In a color laser printer 1 including a process frame 14 including four photoreceptor drums 17 corresponding to each of colors, and a conveying belt 30 facing the photoreceptor drums 17, the process frame 14 includes a cleaning unit (a belt cleaner 16 having a belt cleaning roller 24, a lift 53 and a waste toner storage part 92). While the lift 53 and the waste toner storage part 92 are secured to the process frame 14, only the belt cleaner 16 is oscillated, so that only the belt cleaning roller 24 is brought in contact with or separated from the conveying belt 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226204-A (JP)
Title: T-shaped stick with magnet
Inventor: TAKEI HIROSHI
IPC: A45B1/04
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick which does not need a complicated structure and which rarely falls over.  <P>SOLUTION: A T-shaped stick includes a handle part 2 which has a connected part 21 on one end, and a holding part 1 which has connecting part 10 which connects with the handle part through the connected part. The holding part has a front part 12 and a back part 13 as the basis of the connecting part. A magnet 15 is inserted into the front part and/or the back part. A first elastic member 14 is on the lower surface of the front part. Thus, it can keep beautiful appearance and have absorption effect by the magnet. The stick can be set against the wall or on a table so that it may not fall over.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189878-A (JP)
Title: Road sign
Inventor: TAKAGI KAZUMASA
IPC: E01F9/627
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign which facilitates implementation of various improvements, such as a reduction in the weight of a member.  <P>SOLUTION: The base 2 of the road sign includes a core 24 and an outer layer 25 covering the core 24. The core 24 and the outer layer 25 are made of synthetic resin materials different from each other. The synthetic resin making up the outer layer 25 improves the appearance of the base 2 including its texture. The synthetic resin making up the core 24 is the synthetic resin having features of a small specific gravity, being inexpensive, and being recycled from a used product. These features are thus reflected on the base 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194096-A (JP)
Title: Electric stimulator
Inventor: NISHIDA YUJI
IPC: A61N1/32
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a sense of pain generating when the output is increased, which is overlooked in a conventional product, and to eliminate a sense of discomfort of a user by means of a display method.  <P>SOLUTION: The electric stimulator is configured to perform motions in a normal mode in which the electric stimulation signal to periodically repeat output and stop of pulse-train signals is outputted at a predetermined output level and in a high output mode in which the electric stimulation signal is outputted at a higher level than in the normal mode, and is configured to gradually increase the level when the output of the pulse-train signals is started. The electric stimulator has a high output instructing means for instructing the switching between the high output mode and the normal mode, and a control means. The sense of pain generated when the output is increased is relieved by changing the output level from the next output of the pulse-train signals without changing the output level when the pulse-train signals are outputted. A high exercise effect can be given with strong electric stimulation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200975-A (JP)
Title: Game system, game management method, and game management program
Inventor: IMACHI MITSUAKI
IPC: A63F13/33
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent allocation of collaborators who are suspected to commit fraud to the same game space.  <P>SOLUTION: A game system is equipped with an allocation part 3612 which allocates players whose participation in a match game is received at a participation receiving part 161a, a log acquisition part 3614 which stores other players whom a player fought in the same game space as log information after each game, a fraud determination means for performing a first fraud determination of registering a set of two players who are determined as suspected fraud players on a matching prohibition list based on the log information, and a second fraud determination of registering a set of a fraud player and each player allocated to the same game space on the matching prohibition list based on the log information, and a regulation part 3617 which regulates allocation of two players whose participation is received and who are registered as a set of suspected fraud players on the matching prohibition list to the same game space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202167-A (JP)
Title: Energy recovery/output device of vehicle
Inventor: NISHIMURA NAOKI
IPC: B60K6/10
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy recovery/output device of a vehicle, having a mechanism for recovering a kinetic energy during braking or deceleration of the vehicle, efficiently outputting the recovered energy as the energy of a power source, and suppressing the increase in cost of the device.  <P>SOLUTION: When the vehicle is decelerated, the kinetic energy is used for the winding of a power spring 201, and converted into an elastic energy to save the energy. When the vehicle is accelerated, the winding of the power spring 201 is released to convert the elastic energy into the kinetic energy and assist a normal power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207107-A (JP)
Title: Instant dried noodle and method for producing the same
Inventor: NAGAYAMA YOSHIAKI
IPC: A23L7/113
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide noodles show well-balanced properties, for example, excellent body texture, elasticity, stickiness, crunchiness and, in particular, such viscoelasticity that cannot be achieved by the existing non-fired noodles.  <P>SOLUTION: Hot-air dried noodles obtained by gelatinizing noodles, which are obtained by preparing a dough under deaerated conditions and then treating in accordance with a conventional noodle-making method, placing in a mold form a noodle mass obtained by cutting the noodles, and then drying the noodle mass in a hot air stream. A powdery/granular solid fat or a powdery/granular emulsifier is further added to the starting materials of the noodles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211331-A (JP)
Title: Work management system, management device, management method, program and recording medium
Inventor: ARAI HIROTAKA
IPC: G06F9/50
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work management system capable of reducing power consumption, a management device, a management method, a program and a recording medium.  <P>SOLUTION: The management device which allocates and manages jobs to each information processor, and a plurality of the information processors are connected via a network. The management device includes: an information acquisition means which acquires the type information of each hardware device constituting the information processor and power consumption information from the information processors; and a job allocation means which allocates the jobs to the information processor satisfying hardware specifications of the allocated jobs among the plurality of information processors and having small power consumption at executing the allocated job.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203601-A (JP)
Title: Flange structure and pipe joint
Inventor: TSURITANI HIROYUKI
IPC: F16L23/036
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange structure or a pipe joint capable of connecting a pipe with a nut preset to a bolt.  <P>SOLUTION: The flange for connecting a pipe end includes a bolt mounting recessed part whose outer peripheral side is opened for mounting the bolt on the outer periphery of the flange from the outer peripheral side. In this case, the flange may include a projection on the side of the opposite side to the connection face of the flange and on the outer peripheral side of the bolt mounting recessed part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210389-A (JP)
Title: Spot position measuring method and apparatus
Inventor: NISHIMURA JUNICHI
IPC: G01B11/06
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To verify the position of the center of a spot in an pick-up image without having to alter an optical system.  <P>SOLUTION: A film-thickness sample 35 is imaged at a plurality of positions by displacing its position, for example, in an X direction. Its film thickness is measured on the basis of spot light at each position. Pick-up images are processed to compute the difference between the position of the center P of an image and the position of the center P1 of the film-thickness sample 35. On the basis of changes in film thickness to the difference between their center positions, the amount of displacement of the spot light in the X direction to the center P of the image is determined. The amount of displacement of the spot light in a Y direction to the center P of the image is similarly determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211589-A (JP)
Title: Projection type input/output system and its program
Inventor: KOTAKE YUTARO
IPC: G06F3/041
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type input/output system and its program for performing the positioning processing of position coordinates of a screen and position coordinates on a display picture in the display means of a computer device as necessary.  <P>SOLUTION: A projection type input/output system 10 is configured of: an electronic pen 1; a computer device 2; a projector 3; and a screen 4. The screen 4 is formed with a positioning instruction area 404 for instructing the positioning of the position coordinates on the screen 4 and the position coordinates on a display picture 201 of the computer device 2 to the computer device 2. Also, when the positioning processing is not executed, the computer device 2 starts the positioning processing when receiving information from the electronic pen 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208197-A (JP)
Title: Method and structure for joining pipe
Inventor: MIZUTSUKI NAOKI
IPC: B29C65/08
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure for joining a pipe for inexpensively and easily ensuring required strength and surely joining pipes.  <P>SOLUTION: The method for joining the pipe includes a first step which inserts an end of a first pipe 1 having at least one fitted part 1b buried in an inner peripheral surface side provided on an outer peripheral surface of the end at the end of a second pipe 2 formed of a thermoplastic resin, and a second step which projects and fits a second pipe 2 to the fitted part 1b positioned at an inner peripheral surface side as a fitting part 2b by softening the second pipe with an ultrasonic sound by pressing a transmitting member for transmitting the ultrasonic wave to the outer peripheral surface side of the second pipe 2 at a position corresponding to the fitted part 1b of the inserted first pipe 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213213-A (JP)
Title: Imaging device and imaging method
Inventor: NOMURA KENICHIRO
IPC: H04N9/73
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method that perform stable area division and excellent white balance correction, and a computer-readable recording medium.  <P>SOLUTION: The imaging device includes a block division means of dividing a photographic image, a WB (white balance) evaluated value acquisition means of acquiring color information and also acquiring a WB evaluated value, an area division means of dividing the photographed image based upon the color information, a correction coefficient calculation means of calculating a WB correction coefficient for each divided area, a WB arithmetic means of setting WB correction coefficients, and a green area decision means of determining whether a divided block is a green area based upon the color information. The WB arithmetic means sets a WB correction coefficient different from a WB correction coefficient corresponding to a divided area in which a divided block determined to be a green area is included for the divided block.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210224-A (JP)
Title: Heat pump device
Inventor: NISHII KENICHIRO
IPC: F25B31/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device capable of suppressing increase of an installation area and a volume.  <P>SOLUTION: In this heat pump device 1 provided with a turbo compressor 5 for compressing a refrigerant, a condenser 2 for liquefying the compressed refrigerant, and an evaporator 4 for evaporating the liquefied refrigerant, the condenser 2 and the evaporator 4 are plate-type heat exchangers formed into the rectangular parallelopiped shape, and the condenser 2 as the plate type heat exchanger and the evaporator 4 as the plate-type heat exchanger are disposed side-by-side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135975-A (JP)
Title: Reception device
Inventor: NODA TSUTOMU
IPC: H04N5/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with which a service such as a community channel of a cable television station or an information service to local residents can be displayed on a television receiver for digital broadcasting.  <P>SOLUTION: Terrestrial digital broadcast remote controller push-button setting information is checked from a retransmitted terrestrial digital television broadcasting and remote controller push-button setting information that is different from it is multiplexed to a transmission signal of an independently produced program as independent program remote controller push-button setting information. Thus, the community channel can be set to an unused channel of a remote controller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010217294-A (JP)
Title: Thermal fixing device and image forming apparatus
Inventor: OKAMOTO JUN
IPC: G03G15/20
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that maintains an optimum amount of releasing agent to be supplied in full measure.  <P>SOLUTION: The thermal fixing device 100 includes: an oil application means (releasing agent application means) 115 for applying oil (releasing agent) 102 to a fixing belt 4; an oil tank 101 for storing oil; an oil pipe (circulation path) 114 through which the oil 102 in the oil tank 101 is supplied to the oil application means 115 and also surplus oil is collected from the oil application means 115; and a temperature detecting means 110 for detecting the temperature of the oil 102 in the oil tank 101. On the basis of the temperature of the oil 102 detected by the temperature detecting means 110, the amount of oil supplied to the oil application means 115 is adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215016-A (JP)
Title: Hybrid vehicle
Inventor: ANDO DAIGO
IPC: B60L50/16
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of a whole vehicle when an engine is driven at a minimum rotational speed.  <P>SOLUTION: When a target rotational speed of the engine is equal to the minimum rotational speed Nmin, charging amount Pbch for improving the fuel economy is set based on a map for setting charging amount for improving the fuel economy for predetermining the relationship among the minimum rotational speed Nmin, power for travel Pr, and the charging amount Pbch for improving the fuel economy so that efficiency of the whole system obtained by adding efficiency of the engine and charging efficiency of a battery becomes the best when the sum of power for travel, loss Loss, and the charging amount Pbch for improving fuel economy is output from the engine at the minimum rotational speed Nmin, and the engine is controlled to be driven at a drive point where target torque is corrected to output the sum of the power for travel Pr, the loss Loss, and the charging amount Pbch for improving the fuel economy from the engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215023-A (JP)
Title: Balloon for aerial photographing
Inventor: SUZUKI YOICHI
IPC: B64D47/08
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon for aerial photographing which can be miniaturized and is capable of maintaining a stable posture without being affected by wind.  <P>SOLUTION: A photographing mechanism part 10 is attached to the lowermost part of a balloon body 2 by a first support rod 9a from the balloon body 2. The inclination of the balloon 1 for the aerial photographing by gusty wind is corrected by a restoration force of the photographing mechanism part 10. Furthermore, by sliding the position of the support rod 9 of the lower part of the balloon body 2, the position of the photographing mechanism part 10 is moved and the position of the center of gravity of the balloon 1 for the aerial photographing is moved. Lift is generated by making the balloon body 2 inclined to wind flow. By keeping the center of gravity of the balloon 1 for the aerial photographing balanced, a stable posture is maintained without being affected by wind.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052418-A (JP)
Title: Cleaning method and inkjet recording device
Inventor: KOYANO MASAYUKI
IPC: C11D1/72
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method capable of preventing ink from being diluted by mixture of a cleaning liquid and ink, in re-filling the ink and of maintaining compatibility with detergency of the ink passage, re-filling performance of ink, and image characteristics immediately after ink-refilling and also to provide an inkjet recording device.  <P>SOLUTION: The inkjet recording device includes: an ink flying means for recording an image on a recording medium by exciting and flying the ink; the ink tank for temporarily reserving at least any one of the ink and the cleaning liquid; and the ink passage for connecting the ink tank with the ink flying means and for allowing at least any one of the ink and the cleaning liquid to be filled. The cleaning liquid contains at least one aqueous solvent wherein the density under one atmospheric pressure at 20°C is ≥1.1 g×cm<SP>-3</SP>and wherein the content amount of the aqueous solvent is ≥70 mass% and the density of the cleaning liquid ρc and the density of the ink ρi satisfy formula ρc/ρi>1.00.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258686-A (JP)
Title: Image display device and image display method
Inventor: ITO TATSUO
IPC: G02B27/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and an image display method for regularly satisfactorily maintaining an imaging state on a retina.  <P>SOLUTION: The device comprises a laser light source which emits laser light; a focal position adjustment part which adjusts the directing angle of the laser light emitted by the laser light source to adjust a focal position of the laser beam; a scanning part which scans a predetermined scanning object area by use of the laser beam adjusted by the focal position adjustment part as scanning light; a light deflection part which is disposed in the predetermined scanning object area to guide the scanning light to a user's cornea; a light detection part which is disposed in a position having an optical conjugate relationship with the surface of the cornea through the light deflection part, detects a part of the scanning light reflected by the surface of the cornea as reflected light, and generates a detection signal; and a control part which controls the laser light source, the focal position adjustment part and the scanning part. The control part controls the focal position adjustment part so that the detection signal generated by the light detection part coincides with an initial setting signal generated by the light detection part in advance in an initial setting operation to adjust the focal position of the laser beam.  <P>COPYRIGHT: (C)2010,JPO&INPIT