baber/WOPTO huggingface dataset:
Patent JP-2010188765-A (JP)
Title: Device and method for determining photometric region
Inventor: ABE KOICHI
IPC: H04N7/18
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for determining a photometric region capable of correctly setting the photometric region of a camera even when the actual mounting position and angle of the camera are different from the assumed mounting position and angle.  <P>SOLUTION: In an image display device photographing the peripheral image of a vehicle with a wide angle camera and displaying the image on a display screen, when determining the photometric region, an end part of the vehicle body BDY is detected from the image photographed by the camera, the body end position is set as a lower end part PAU of the photometric region using for automatic exposure, and the photometric region is determined by the lower end part and a separately set upper end part PAU of the photometric region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187851-A (JP)
Title: Pachinko game machine
Inventor: KUMADA TOYOO
IPC: A63F7/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of preventing the weariness of a player and reducing a possibility that the player may execute Tomeuchi (stop shooting a ball at a certain timing).  <P>SOLUTION: This Pachinko game machine 1 includes a variation-continuation-number count means which counts the number of times of continuously executing a symbol variation performance in a state where the number of retained balls is a predetermined number or more and, when the number of times of continuous execution is a predetermined number in starting the symbol variation performance, executes a performance different from the performance, which is planned to be executed when the number of times of continuous execution is not the predetermined number, such as changing a performance mode, changing from a performance without reach (ready-to-win condition) to a performance with the reach and adding a dedicated forenotice.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199655-A (JP)
Title: Recording and reproducing device
Inventor: IWATA TAKAHIRO
IPC: G11B27/34
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device that enables a user to easily confirm an outline of a content while suppressing slowing of processing in summary reproduction.  <P>SOLUTION: A DVD recorder includes an HDD which records the content, and a scrap data generation section which generates scrap data by extracting highlight scenes from the content. The scrap data generated by the scrap data generation section is recorded in the HDD. Then the DVD recorder causes a display device 200 to display highlight scenes Pa1 to Pa4 in a list based on the scrap data recorded in the HDD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200421-A (JP)
Title: Outer rotor type rotating electric machine
Inventor: HAGIMURA MASAMI
IPC: H02K11/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer rotor type rotating electric machine having a detecting sensor having a leakage prevention means of a filling material.  <P>SOLUTION: The outer rotor type rotating electric machine has a stator core made of a magnetic material, a bowl-like rotor rotating around the stator core, and a detecting sensor disposed on the stator core and detecting the rotating position of the rotor. The detecting sensor has a plurality of hall ICs for detecting the magnetic flux of the magnet, a fan-like substrate connected to the plurality of hall ICs, a fan-like sensor case for housing the plurality of hall ICs and the substrate, a fan-like sensor case for housing the plurality of hall ICs and the substrate, and a filling material filled in the sensor case. A plurality of insertion portions are formed on the bottom surface of the sensor case, and the insertion portions are each equipped with a leakage prevention means for preventing the leakage of the filling material. As this result, the filling material filled in the sensor case does not leak to the outside of the detecting sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196539-A (JP)
Title: Turbocharger for internal combustion engine
Inventor: TSUKIYAMA NOBUJI
IPC: F02B37/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger capable of preventing the operation noise of the turbocharger from being generated as abnormal noise when an internal combustion engine is decelerated in speed.  <P>SOLUTION: The turbocharger 5 for the internal combustion engine 1 includes: an oil injection nozzle 30 injecting oil pressurized by power outputted from the internal combustion engine 1 to a rotating shaft 15; and blades 19 provided around the rotating shaft 15, receiving oil injected by the oil injection nozzle 30 and applying resistance to the rotation of the rotating shaft 15. When the internal combustion engine 1 is decelerated in speed, the oil injection nozzle 30 is so controlled that oil is injected to the blades 19, meanwhile, when the internal combustion engine 1 is accelerated in speed, the oil injection nozzle 30 is so controlled that the oil is not injected to the blades 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194898-A (JP)
Title: Image forming apparatus
Inventor: NAKASO KOJI
IPC: B41J5/30
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which restores image data without re-transmission and registration to the image forming apparatus even when the image data stored in a recording medium are broken.  <P>SOLUTION: The image formation apparatus for printing the image data in accordance with a printing order includes: an image receiving unit for receiving the image data from an external apparatus; an image storage unit for storing the image data received by the image receiving unit; an image transmitting unit for transferring the image data stored in the image storage unit to an external apparatus; a history information managing unit for storing the history information of the image data transferred to the external apparatus by the image transmitting unit; and an external image retrieving unit for retrieving the transferred image data from the external apparatus and causes the image receiving unit to receive the data based on the history information stored in the history information managing unit. When retrieval of the image data stored in the image storing unit fails, the external image retrieving unit retrieves the image data from the external apparatus and restores that in the image storing unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199017-A (JP)
Title: Current collecting member for fuel cell
Inventor: UCHIYAMA NORIKO
IPC: H01M8/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current collecting member for a fuel cell having high flexibility, favorably keeping conductivity between an interconnector and a cell electrode surface, and capable of obtaining stable current collecting characteristics for a long time.  <P>SOLUTION: The current collecting member 1 which is interposed between the electrodes 11, 12 of the fuel cell and the interconnector 15 and which electrically connects them is composed of a plurality of conductive contacts 2 and a support 3 supporting the contacts 2, wherein the contacts 2 are passed through the flexible support 3 and supported.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195748-A (JP)
Title: Method for producing bis(3-nitro-4-hydroxyphenyl)
Inventor: IDA YUTAKA
IPC: C07C205/22
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-purity bis(3-nitro-4-hydroxyphenyl) represented by formula (1) wherein X represents CH<SB>2</SB>or CHCH<SB>3</SB>, at a high yield, which is an important compound as a raw material for producing a heat resistant polymer or the like.  <P>SOLUTION: The high-purity bis(3-nitro-4-hydroxyphenyl) is produced at a high yield by nitrating bis(4-hydroxyphenyl)methane or bis(4-hydroxyphenyl)ethane with nitric acid in an acetonitrile solvent. The compound can easily be made to have high purity by its recrystallization using N-methyl-2-pyrrolidinone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205778-A (JP)
Title: Power supply device
Inventor: NISHIIE MICHIHIKO
IPC: H02M3/155
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device controlling a semiconductor light emitting element down to a wanted lower dimming limit, even in light control where the settable maximum duty ratio of PWM light control is 100% or less.  <P>SOLUTION: A reference voltage VF1 that is the light control lower limit is corrected with a corrective value VFo at a predetermined duty ratio to generate a reference voltage VF. By controlling light of an LED illumination lamp 26 by using the reference voltage VF, a timing that is to be the light control lower limit is provided in a region of the duty ratio smaller than before correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204198-A (JP)
Title: Lens component, camera module and driving device
Inventor: SHINODA IKUO
IPC: H02N2/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress such a failure that the shift of a moving object is hindered in a desired condition due to the arrangement error of a piezoelectric element and/or a driving shaft.  <P>SOLUTION: The driving device includes: a connecting body where the piezoelectric element 42 and a transmission shaft 44 are connected together; a link member 45 with which the transmission shaft 44 is frictional-engaged in a state where the link member can slide along the longitudinal direction of the transmission shaft 44; a fixing-side member which fixedly supports the link member 45; and the moving object which is fixed to the connecting body. The moving object shifts together with the connecting body with respect to the fixing-side member in accordance with the drive of the piezoelectric element 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202312-A (JP)
Title: Paper feeder and image forming device
Inventor: ARAAKI SATORU
IPC: B65H1/26
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the finger of an operator from being caught between a pair of paper feeding rollers by an inexpensive means.  <P>SOLUTION: This paper feeder includes a paper feeding tray storing paper, which is attachable/detachable relative to a device body, a pickup roller 10, the pair of paper feeding rollers 11, and a protective member 29 positionally changeable between a first position arranged between the pair of paper feeding rollers 11 and the pickup roller 10 and allowing transfer of the paper from the paper feeding tray to the pair of paper feeding rollers 11, and a second position arranged in the paper feeding tray of the pair of paper feeding rollers 11 and blocking off access from the paper feeding tray side. The protective member 29 is urged to the first position side by a coil spring 30. Moreover, an inclined surface section of a protruded section arranged in the paper feeding tray is brought into contact with the protective member 29, and the protective member 29 is arranged at the first position or the second position by pulling in/out of the paper feeding tray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206579-A (JP)
Title: Antenna switch and radio communication apparatus
Inventor: OTA HIDEO
IPC: H04B1/44
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus for smaller size, and to provide an antenna switch mounted on the radio communication apparatus.  <P>SOLUTION: An antenna switch 100 selectively connects either a transmission signal terminal 42 or a reception signal terminal 45 to a common terminal 41. It includes a plurality of external terminals 40 containing the common terminal 41, transmission signal terminal 42, and reception signal terminal 45, a semiconductor chip 20 where a plurality of terminals are formed, and bonding wires 10 for connecting the plurality of terminals formed at the semiconductor chip 20 to the external terminals 40. Two adjoining bonding wires of them are used as directional couplers 11 and 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205619-A (JP)
Title: Cell stack of horizontal solid oxide fuel cell, and fuel cell
Inventor: KOI MAKOTO
IPC: H01M8/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell stack of a horizontal solid oxide fuel cell having high long-term reliability, and to provide a fuel cell using the same.  <P>SOLUTION: The cell stack of the horizontal solid oxide fuel cell includes cell stack connecting members 15a, 15b and a plurality of cells 13 of the fuel cell having multilayer construction on the surface 11a and the back 11b of a support 11, and a first current passage through which current generated by power generation of the unit cell 13 flows from the cell stack connecting member 15a to the cell stack connecting member 15b through the unit cell 13 arranged on one end side, and a second current passage through which the current flows from the cell stack connecting member 15a to the cell stack connecting member 15b through the unit cell 13 arranged on the other end side. The fuel cell uses the cell stack of the horizontal solid oxide fuel cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209767-A (JP)
Title: Fuel injection valve
Inventor: FUJIKAKE FUMIHIRO
IPC: F02M61/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the unstable pressure behavior of a pressure control chamber 61 when the bounce of an armature 83 is generated during closing a valve.  <P>SOLUTION: A valve chamber 85c is formed in a valve body 85 around an area where the armature 83 opens/closes a discharge passage 84b. A fuel flow path 85f is provided in the valve body 85 for discharging fuel from the valve chamber 85c between a lower face 83d of the armature 83 and an upper end face 85b of the valve body 85, opposing each other. Thus, switching leak is preferentially supplied between the opposed faces 83d, 85b of the armature 83 and the valve body 85 to form a fluid damper while preventing the stay of bubbles in a minute clearance, therefore suppressing the unstable pressure behavior of the pressure control chamber 61 when the bounce of the armature 83 is generated during closing the valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210364-A (JP)
Title: Nuclear power plant resistant to crash of jet plane loaded with fuel fully
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C9/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a nuclear power plant resistant to the crash of a jet plane loaded with fuel fully.  <P>SOLUTION: The bottom of a reactor building is covered with embankment 1013. The reactor building covered with the embankment 1013 is wrapped with a big-end-down widening cone made of a heatproof material. The outside of the big-end-down cone is encapsulated with a lattice basket 1023 set up integrally. An accumulation gutter 1005 is laid on the bottom of the embankment 1013, and a guide dike 1006 is laid from the accumulation gutter 1005 to a reservoir 1007 with the top cover to collect the splattered and accumulated jet plane fuel in the reservoir 1007. The accumulated fuel is stored in an external container by a suction pump 1008.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208462-A (JP)
Title: Brake control device
Inventor: TOMIOKA KATSUMI
IPC: B60T7/12
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device ensuring a stable hill hold function, while preventing the erroneous operation of an electric parking brake.  <P>SOLUTION: The brake control device includes: stop determination means 31, 61 determining the stop of a vehicle; inclination determination means 62 determining the inclination of the road surface; simple inclination determination means 32 simply determining the inclination of the road surface in a shorter time than the stop determination means; brake operation detecting means 73 detecting the braking operation by a driver; fluid pressure hold control means 30 holding the fluid pressure of fluid pressure type brake if both stop determination by the stop determination means and simple inclination determination by the simple inclination determination means are satisfied and the brake operation detecting means has detected brake operation; and electric parking brake control means 60 shifting an electric parking brake from released state to braked state, if both stop determination by the stop determination means and inclination determination by the inclination determination means are satisfied and the brake operation means has detected a brake operation or fluid pressure hold control means is holding fluid pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207168-A (JP)
Title: Asparaginase
Inventor: HATANAKA TADASHI
IPC: C12N15/09
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide amidohydrolase having high substrate specificity to asparagine and high heat resistance.  <P>SOLUTION: The amidohydrolase has characteristics of (1) a molecular weight of protomer by an SDS-PAGE method under a heat denaturation reduction condition in a range of 35±1 kDa, (2) a dimer protein composed of two subunits of the same structure, (3) an optimal pH of ≥7 and ≤9, (4) an optimal temperature of ≥60°C and ≤70°C and (5) amidohydrolase activity in asparagine as a substrate ≥80 times that in glutamine as a substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220275-A (JP)
Title: Structure of train control signal, signal transmitter, on-vehicle operation processing apparatus, and train control method
Inventor: ISHIKAWA SATORU
IPC: B60L15/40
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To transmit information to any of conventional trains of an analog signal system and new type trains of a digital signal system in a mutual use of track section from the ground and control the trains.  <P>SOLUTION: A transmitter 4b on the ground combines a main signal digital-analog signal wave generated by modulating the amplitude of a main signal digital modulation wave having change information changing depending on the position of a preceding train 2 by using an analog signal wave used in a conventional ATC signal with a sub signal digital-analog signal wave generated by modulating the amplitude of a sub signal digital modulation wave consisting of information about a track structure such as a track gradient of the corresponding section and stationary information such as temporary speed limit information by using the analog signal wave used in the conventional ATC signal, thereby configuring a train control signal wave to transmit the signal to a track circuit 2T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217373-A (JP)
Title: Absorption type semiconductor optical modulator
Inventor: KONO KENJI
IPC: G02F1/025
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high speed absorption type semiconductor optical modulator having improved reliability.  <P>SOLUTION: In the absorption type semiconductor optical modulator, an optical waveguide including a core layer having at least a function absorbing light is formed on a semiconductor substrate, the optical waveguide has a light incident end surface, and light made incident from the light incident end surface is absorbed in the core layer in a light transmitted process by the optical waveguide to generate a photocurrent. The core layer is so formed that the width on the light incident end surface side thereof is made wide and is made narrow toward a light transmission direction so as to discharge the Joule heat generated by the generated photocurrent to the semiconductor substrate, to avoid thermal destruction due to the Joule heat, and the optical waveguide on the light incident end surface side constitutes a multi mode optical waveguide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216361-A (JP)
Title: Axial fan
Inventor: TADOKORO TAKAHIDE
IPC: F04D29/38
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional axial fan, as air separates from a pressure surface to flow downstream and not along blades at the inner peripheral part of the fan, energy is hardly transmitted from the blades, and when the air does not flow along blade surfaces, blown-out flow is easily directed in the revolving direction of the fan, so that air flow is disturbed by a crosspiece and a rib of a protective grille installed at downstream of the fan and noise becomes large.  <P>SOLUTION: The axial fan 101 includes a plurality of blades on the circumferential face of a hub 1 mounted on a rotary shaft, and blows air in the axial direction through the rotation of the rotary shaft. In the axial fan 101, the main blade 5 and an auxiliary blade 6 are disposed at positions shifted from each other in the axial direction. The auxiliary blade 6 is disposed further on the axial downstream side than the main blade 5 and covers the rear edge 52 of the main blade 5. The fan diameter of the auxiliary blade 6 is smaller than that of the main blade 5. In the axial fan 101, the air flow on the inner peripheral side is made to flow along the main blade 5, activating energy transmission, and noise occurring in a fan grille can be reduced by directing the blown-out air flow in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009174057-A (JP)
Title: Device and method for producing metallic film
Inventor: SAKAMOTO HITOSHI
IPC: H01L21/285
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate a high-quality Cu thin film 16 with a high film deposition rate at a drastically reduced cost.  <P>SOLUTION: A raw material gas is fed into a chamber 1 from a nozzle 12, an electromagnetic wave is made incident in the chamber 1 from a plasma antenna 9, and an etching reaction is generated on a copper plate member 7 with Cl<SB>2</SB>gas plasma 14 to generate a precursor (CuxCly) 15. The precursor (CuxCly) 15 to be conveyed to a substrate 3 which is controlled at a temperature lower than that of the copper plate member 7 is turned into solely Cu ions by a reducing reaction and sputtered onto the substrate 3. By this way, the Cu thin film 16 with a high deposition rate and high quality is generated on the surface of the substrate 3 at a considerably reduced cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255071-A (JP)
Title: Member for biogenic fuel
Inventor: MASUDA HARUHISA
IPC: B05D7/24
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible member having good resistance to a biogenic fuel and including layers having a fluororesin composition.  <P>SOLUTION: The member such as a pipe or a container for a biogenic fuel has layers of a resin composition comprising a fluororesin (A) and at least partially-crosslinked fluororubber (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT