baber/WOPTO huggingface dataset:
Patent JP-2010250569-A (JP)
Title: Image retrieval device
Inventor: ZORAN STEJIC
IPC: G06F17/30
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform image retrieval using a query image according to a retrieval intention of a user.  <P>SOLUTION: An image retrieval device retrieves a similar image based on the input query image, and obtains a first retrieval result including a plurality of ranked images. Next, the image retrieval device specifies a part of the image positioned in an upper rank of the first retrieval result as a displaying image. Next, the image retrieval device re-retrieves a similar image based on the images positioned in the upper rank in the first retrieval result. Thereby, the image retrieval device obtains a second retrieval result including the plurality of ranked images. Next, by integrating the first retrieval result and the second retrieval result, the image retrieval device generates a third retrieval result. Furthermore, the image retrieval device newly specifies the whole or a part of the third retrieval result as a first retrieval result, and repeatedly performs the similar image retrieval. Next, the image retrieval device generates a displaying retrieval result by use of the image specified as the displaying image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249436-A (JP)
Title: Liquid tank and heating cooker
Inventor: KITAYAMA HIROKI
IPC: F24C1/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid tank excellent in use convenience for a user, and a heating cooker equipped therewith.  <P>SOLUTION: A water supply tank 104 includes a tank body 130 for storing water, and a water feeding recess 135 provided in a top face of the tank body 130. A water fully filled line L is provided to indicate an upper limit of a water allowance amount of the tank main 130, in one side part of the tank body 130. A plurality of through-holes 138 penetrated through a bottom part 137 is provided in the bottom part 137 of the water feeding recess 135, and water is thereby replenished easily from the through-holes 138 into the tank body 130. A height of the bottom part 137 of the water feeding recess 135 to a bottom face of the tank body 130 is substantially equal to a height of the water fully filled line L to the bottom face of the tank body 130, and a water face in the tank body 130 is easily and surely confirmed thereby from an upper side, when the water face reaches the water fully filled line L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252653-A (JP)
Title: Structure of steering portion of riding type working machine
Inventor: FUJITA YASUSHI
IPC: A01D67/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance work by composing the upper part of an engine in a riding type working machine so as to be easily opened by relatively simple constitution.  <P>SOLUTION: The structure of steering portion of a riding type working machine is composed by: pivoting one end of a first support arm 6 by a first vertical shaft 9 provided at a machine frame 8 at the rear, laterally and nearly middle position of a steering portion frame 5; pivoting the other end of the first support arm by a second vertical shaft 10 provided at the front left side of the steering portion frame 5; pivoting one end of a second support arm 7 by a third vertical shaft 11 provided at the machine frame 8 at the right side of the first vertical shaft 9; pivoting the other end of the second support arm by a fourth vertical shaft 12 provided at the nearly lateral center of the steering portion frame 5 at the right side of the second vertical shaft 10; fixing the first and third vertical shafts 9 and 11 to a reinforcing frame 13 surrounding an engine 25 mounted on the machine frame 8; and making the steering portion frame 5 movable to the right side of the machine frame 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255490-A (JP)
Title: Catalyst abnormality diagnostic device
Inventor: KIMURA KOICHI
IPC: F02D45/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase diagnosis accuracy near criteria and prevent wrong diagnosis.  <P>SOLUTION: This catalyst abnormality diagnostic device measures oxygen occlusion capacity of a catalyst with correlated with catalyst temperature. It is determined based on difference between present measurement value and a past measurement value of different catalyst temperature whether the catalyst is normal or not. The present measurement value is corrected based on a parameter indicating response of a catalyst rear sensor for discriminating between an intermediate catalyst near the criteria and an abnormal catalyst if it is not determined as normal. It is determined based on the value after correction whether the catalyst is normal or abnormal. Whether the catalyst is normal or abnormal is determined after eliminating influence of sensor response. Correction is performed if it is not determined as clear intermediate catalyst based on the difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253824-A (JP)
Title: Inkjet recording body
Inventor: IKEDA KAZUO
IPC: B41J2/01
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording body which has high image quality including high glossiness and good ink absorption property, has an excellent transferability in a printer, and eliminates feeding failures such as "paper jam" and "print position misalignment" in a printer particularly using the Type-C feeding method.  <P>SOLUTION: The inkjet recording body includes, on at least one surface of an air permeable support body thereof, two or more coating layers including an undercoat layer and an uppermost coating layer. The uppermost coating layer contains colloidal particles and one or more of high polymer selected from polyethylene oxide and ethylene oxide-propylene oxide copolymer, and the weight-average molecular weight of the high polymer being 100,000 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237184-A (JP)
Title: Mobile communication method and radio base station
Inventor: ISHII MINAMI
IPC: H04W64/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To be capable of aiming at improvement of positioning accuracy of a mobile station UE.  <P>SOLUTION: A radio base station eNB comprises a downstream data restart processing part 12 that is configured so as to transmit a RA preamble allocation signal to the mobile station UE when a measuring trigger is detected in a state which no synchronization is established in an uplink between the radio base station eNB and the mobile station UE, and a propagation delay calculation part 14 that is configured so as to calculate a propagation delay in the uplink in response to the reception of the RA preamble allocated by the RA preamble allocation signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009295147-A (JP)
Title: Information processing apparatus capable of conducting scroll-display
Inventor: MATSUMOTO KENTARO
IPC: G06F3/0485
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To fine-tune display information by means of a simple scroll operation.  <P>SOLUTION: An enlarged scroll bar N is displayed by moving a pointer P upward on the scroll button MB of a normal scroll bar M. Along with this, a scale range J of a part of the normal scroll bar M is determined as the scale SN of the enlarged scroll bar N as a whole and is displayed, according to the enlarged scroll bar N. Furthermore, a still image displayed in a frame R is scrolled, in matching with the movement of a second scroll button NB.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297021-A (JP)
Title: Juvenile hormone response element
Inventor: SHINODA TETSUO
IPC: C07K7/06
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a juvenile hormone response element (JHRE) inducing transcription in response to juvenile hormone (JH), methods of assaying and screening JH agonists and antagonists using the JHRE, and a control system for gene expression using the JH agonists and antagonists, and also to provide genes and proteins having high responsiveness to JH as well as uses thereof.  <P>SOLUTION: A sequence (JHRE) having remarkable responsiveness to JH and inducing the transcription of downstream gene in response to JH has been identified. This JHRE shows dose-dependent transcription inducing activity to JH and analogs thereof and allows for using in combination with heterologous promoters. JH inducing expression systems using mammalian animal cells are successfully constituted by using this JHRE. In this way, assaying and screening JH agonists and antagonists using cultured cells are efficiently conducted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010267022-A (JP)
Title: Test data generation method, device and program
Inventor: CHO AKIMASA
IPC: G06F11/28
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To generate test data allowing intensive detection of trouble having high occurrence frequency, and allowing unique specification of a variable causing the trouble.  <P>SOLUTION: When generating the test data including a pair of an input (a combination between a factor and a level) and an expectation value, a combination between the inputs not but combinations between all the levels possible to the factor is generated such that each of all the levels in each factor is used in a test at least once. As the combination between the inputs, a combination (a normal input) including all normal levels and a combination (an abnormal input) between the factor and the level including only one of abnormal levels are generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267324-A (JP)
Title: Optical pickup and optical disk drive
Inventor: IYODA MAKOTO
IPC: G11B7/12
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup reliable in recording and reproducing with respect to an optical disk by reducing stress by a flexible printed circuit board so as to stably hold an optical module with high positional precision, and to provide an optical disk drive.  <P>SOLUTION: The optical pickup is provided with: a light-receiving element 21 or a light-emitting element; the flexible printed circuit board 23 connected electrically to the light-receiving element 21 or the light-emitting element; a light-receiving element holder 22 holding the light-receiving element 21 or the light-emitting element; an optical substrate 11 holding the light-receiving element holder 22; a first magnet 27 disposed at the optical substrate 11 so as to surround an optical axis of the light-receiving element 21 or the light-emitting element; and a second magnet which has a polarity different from that of the first magnet 27 and is disposed at the light-receiving element holder 22 having an interval 27a with the first magnet 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266143-A (JP)
Title: Vaporization cooling device
Inventor: SHIBUYA KOSUKE
IPC: F28F13/18
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporization cooling device capable of performing efficient cooling even when a heat exchange face is horizontal.  <P>SOLUTION: A cooling water supply pipe 5 is connected to a heat exchange container 1 through a control valve 27. Nozzles 24, 25 for injecting the cooling water upward are mounted on an end face at a heat exchange container 1 side, of the cooling water supply pipe 5. The heat exchange face 2 is disposed on a top face of the heat exchange container 1, and a water-containing member 11 is disposed on a lower face of the heat exchange surface 2. A suction means 6 is connected to a lower end of the heat exchange container 1 through a steam trap 4 and an opening/closing valve 9. The suction means 6 is composed of a liquid ejector 13, a cooling water tank 14 and a circulation pump 15. The cooling water injected from the nozzles 24, 25 is accumulated on the water-containing member 11, thus cooling efficiency can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272605-A (JP)
Title: Method of manufacturing electronic equipment by fine soldering of lead wire or the like, and soldering iron therefor
Inventor: EBISAWA MITSUO
IPC: H05K3/34
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-quality manufacture of electronic equipment that is compact and requires fine soldering by determining a position and accurately soldering a terminal and a lead wire in a narrow and fine land part, and further adjusting the amount of solder to be used by the length of thread solder fed into a through hole.  <P>SOLUTION: An iron tip having a cylindrical through hole is used so as to prevent flux from scattering, and a convex projection portion is formed at an opening of the iron tip. The convex projection portion is bonded to a soldering part of the lead wire or land and heated to achieve soldering to the suitable part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271606-A (JP)
Title: Toner, two-component developer, process cartridge and image forming apparatus
Inventor: SUGIURA HIDEKI
IPC: G03G9/10
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner, a two-component developer, a process cartridge and an image forming apparatus achieving low temperature fixability, heat-resistant storage properties, development stability and responsiveness to high-speed printing.  <P>SOLUTION: The toner has a core-shell structure comprising a core and a shell layer having a thickness of 0.01 μm to 2 μm formed on the surface of the core. The core contains at least a binder resin and a colorant, while the shell layer contains at least a crystalline polyester resin as a binder resin. The softening temperature ST of the shell layer and the softening temperature CT of the inner core measured by use of a SPM probe having a built-in heater satisfy the relational expression (1):1.1≤CT/ST≤2.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273506-A (JP)
Title: Dc power supply device
Inventor: ENOMOTO TETSUYA
IPC: H02M7/12
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply device having a good power factor, and ensuring high calmness and quietness.  <P>SOLUTION: The DC power supply device includes a reactor 2 connected to one end of an AC power supply 1, a rectifying means 3 connected to the other end of the AC power supply 1 and the other end of the reactor 2, a short circuit means 4 connected to the same other end of the AC power supply 1 and the same other end of the reactor 2, and short-circuiting the AC power supply 1 via the reactor 2, and a control means 5 which controls the short circuit means 4. The control means 5 controls the short circuit means 4, and short-circuits the AC power supply 1 only for a period calculated based on a natural frequency of the reactor 2 once per half cycle of the AC power supply 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274203-A (JP)
Title: Article sorting apparatus
Inventor: UCHIYAMA AKIYOSHI
IPC: B07C5/36
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article sorting apparatus capable of discharging, from a carrying conveyor to a branching conveyor, articles such as agricultural produce without rolling it.  <P>SOLUTION: In the article sorting apparatus, articles (agricultural produce) P placed on an endless rotary belt 15 are discharged to the branching conveyor, by moving toward the branching conveyor side the endless rotary belt 15 of a discharging mechanism 11 installed in the bucket 6 of a bucket conveyor. In this apparatus, with the conveying front side of the articles P held on the support member 26 of a stabilizer 25 that moves integrally with the endless rotary belt 15, the support member 26 is advanced to the upper part of the branching conveyor and also rotated in the direction reverse to the conveying direction of the bucket 6. As a result, rolling of the articles P is prevented by receiving with the support member 26 the inertia of the articles P that are discharged from the endless rotary belt 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010020291-A (JP)
Title: Photoresist composition, method of forming metal pattern, and method of manufacturing display substrate using same
Inventor: PARK JEONG-MIN
IPC: G03F7/004
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist composition improved in heat resistance and adhesion, and to provide a method of forming a metal pattern and a method of manufacturing a display substrate by using the photoresist composition.  <P>SOLUTION: The photoresist composition includes about 5-50 wt.% of an alkali-soluble resin, about 0.5-30 wt.% of a quinone diazide compound, about 0.1-15 wt.% of a curing agent, and an organic solvent. A clear photoresist pattern is formed by using the photoresist composition to improve the reliability of patterning of a lower film, whereby the reliability of a manufacturing process can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275824-A (JP)
Title: Drain piping provided with oil/water separating mechanism
Inventor: SURUKI GO
IPC: E03C1/122
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide drain piping provided with an oil/water separating mechanism, which is resistant to the occurrence of pipe clogging in the drain piping by selectively collecting an oil contained in drainage, which may cause the pipe clogging, from the drainage and by separating the oil content from the drainage although partially.  <P>SOLUTION: The drain piping includes the oil/water separating mechanism 1 and a storage tank 2. The oil/water separating mechanism 1 is provided in the interior of the drain piping and separates the oil contained in the drainage, and the storage tank 2 stores the oil separated by the oil/water separating mechanism 1. Alternatively, the drain piping is provided with the drain piping, the oil/water separating mechanism 1, and a waste-oil passage. The oil/water separating mechanism 1 is provided in the interior of the drain piping and separates the oil contained in the drainage. The waste-oil passage discharges the oil separated by the oil/water separating mechanism 1 to the outside of the drainage passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280785-A (JP)
Title: Dye composition and dye-colored article
Inventor: KURATA TAKAAKI
IPC: C09B53/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye composition which is excellent in the fastness of light resistance and the like, has wide application fields such as color filter inks and inkjet inks, and has a high industrial value, and to provide a dye-colored article.  <P>SOLUTION: There are provided the dye composition characterized by comprising a triaryl compound represented by formula (1) (wherein, Ar<SB>1</SB>, Ar<SB>2</SB>and Ar<SB>3</SB>are each independently an aromatic residue bound to a central carbon atom at a carbon atom; X<SP>-</SP>is a monovalent anion) and a diimmonium compound, and the dye-colored article using the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279516-A (JP)
Title: Mammographic stereotactic device
Inventor: OKADA NAOYUKI
IPC: A61B6/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mammographic stereotactic device which selects a radiation dose detector placed in an optimal position.  <P>SOLUTION: A mammography apparatus 20 includes an imaging position information acquisition part 90 of a radiation source 30 and a breast 28 or an automatic exposure control (AEC) sensor 64 and a part 92 for acquiring position information of a radiation shielding member for acquiring radiation shielding position information on three-dimensional positions of a biopsy needle 52, a biopsy hand part, or a compression plate 38. A measurement position selecting part 80 includes a presumptive position excluding part 94 which determines whether a projection image generated on a detection surface of a solid-state detector 60 by a radiation shielding member constituting a part or all of the biopsy needle 52, the biopsy hand part, or the compression plate 38 overlaps a region corresponding to the position of the AEC sensor 64 on the detection surface or not based on the imaging position information and the radiation shielding member position information and excludes the position of the AEC sensor 64 determined to have the overlapped region out of the positions of a plurality of AEC sensors 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282562-A (JP)
Title: Road-vehicle communication system
Inventor: NIWA EIJI
IPC: G08G1/09
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to increase the possibility of achieving information transmission from a communication device on a road side to a vehicle as much as possible in a road-vehicle communication system.  <P>SOLUTION: In the road-vehicle communication system including a vehicle equipped with a communication device and a communication device on a road side for transmitting/receiving information with a vehicle in a service provision area, the communication device on a road side has a transmission control part for controlling an information transmission area by controlling one or more of the directivity, output strength, and modulation method in information transmission, an information acquisition part for acquiring vehicle information including vehicle position information and vehicle movement information, and a determination part for determining existence or non-existence and position of a vehicle to which information is provided separately using the vehicle information. When there is a vehicle that has been determined as a vehicle to which information should be provided separately by the determination part, the transmission control part transmits information particularly to the vehicle in addition to the information transmission to the entire area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287438-A (JP)
Title: Induction heating cooker
Inventor: KAMIYA SHOTA
IPC: G01J5/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker, capable of achieving, with respect to boiling-off, prevention of breakage of equipment due to penetration of soup or the like and improvement in safety of a user.  <P>SOLUTION: An infrared sensor 1 directly receives infrared ray emitted from a side surface of a heating object 3 and outputs a temperature signal proportional to the amount of infrared ray. A temperature detection means 6 converts the temperature signal from the sensor 1 to temperature information. A control means 8 acquires temperature information detected by the detection means 6, and calculates a temperature reduction based on this temperature information and the previous temperature information stored in a storage means 9. The control means 8 further determines the occurrence of boiling-off when the calculated temperature reduction exceeds a preset threshold (lower limit value), and controls an inverter 5 to reduce the current carried to an induction heating coil 2 or stop the supply of current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001570-A (JP)
Title: Method for extracting noble metal component in electrode material
Inventor: KIKUTA NAOKO
IPC: H01M4/92
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently recover noble metals from an electrode material containing the noble metal without generating subsidiary harmful materials in a process for treating.SOLUTION: In a method for extracting the noble metal components from the electrode material containing noble metal particles in fluorine-series resin, particles containing the noble metals or members dispersing noble metal-series catalyst; after dipping the electrode material into solution which melts a halogen component in the concentration range of 0.05 mol to <7.0 mol/L, ozone is melted in the solution, and supersonic-wave vibration is given to the solution. In the halogen component, it is desirable to contain at least one side of a halogen ion and a halogen acidic ion.