baber/WOPTO huggingface dataset:
Patent JP-2010119242-A (JP)
Title: Electronic stationery charging system
Inventor: AOI HIROKAZU
IPC: H02J7/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic stationery charging system, having a system properly managing an electronic stationery to prevent the stationery from being lost, while preventing battery exhaustion and discharging, thereby contributing to the utilization of clean energy.  <P>SOLUTION: The electronic stationery charging system is configured to charge the electronic stationery X housed in an accommodation case. The accommodation case includes a power storage unit 14b storing the power generated in a case side power generating unit 12a in the case or storing the power generated in a human power generating unit 100 such as sport equipment connected to the accommodation case, and a non-contact type power transmission means 13 transmitting the power stored in the power storage unit 14b. The electronic stationery X includes a non-contact type power receiving means (a) receiving power from the power transmission means 13 while being accommodated in the accommodation case, a power storage unit (c) storing the power received by the power receiving means (a), and an electrical operating unit (d) to be operated by the power stored in the power storage unit (c).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120396-A (JP)
Title: Thruster tunnel opening/closing device
Inventor: ARISAKA SHUNICHI
IPC: B63B5/24
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thruster tunnel opening/closing device intending to improve fuel consumption efficiency, reduce size and weight of an opening/closing driving mechanism, apply to an existing vessel in service or suppress a hindrance of a thruster effect.  <P>SOLUTION: This thruster tunnel opening/closing device is formed in a hull 10 under a draft line 17 to open/close a door 18 for closing an opening 16 of a tunnel 11 orthogonal to the longitudinal direction. The door 18 is opened/closed to be outwardly opened from the opening 16 of the tunnel 11. An outer face shape of the door 18 is formed into a shape following the shape of hull outer plate curved surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121319-A (JP)
Title: Flooring material separator
Inventor: HAGIWARA MASARU
IPC: E04F21/20
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flooring material separator with a high degree of freedom of movement in a building.  <P>SOLUTION: This flooring material separator 10 includes a traveling unit 200 which travels by crawler-type drive units 220L and 220R, and a working body unit 100 which is connected to the traveling unit 200 so as to be placed on the traveling unit 200. The working body unit 100 is connected to a rotary frame 225 which is provided in the traveling unit 200; and the rotary frame 225 is constituted in such a manner as to be rotatable in the direction of tilting the working body unit 100 forward. The rotary frame 225 is rotated so that the working body unit 100 can be inclined relatively to the traveling unit 200. This enables the avoidance of the falling of the flooring material separator 10, which is caused because the center of gravity of the flooring material separator 10 is shifted in the direction of inclination when the flooring material separator travels on an inclined plane. In other words, the flooring material separator can move on the inclined plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123365-A (JP)
Title: Control valve type lead-acid storage battery
Inventor: FUJIMORI TOMOKI
IPC: H01M2/02
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a control valve type lead-acid storage battery, in which a cell chamber with a cell housed and a cell chamber with a dummy cell housed are adjacent, is left for a long period of time, a pressure difference between the cell chambers is generated, stress is applied on a barrier rib between the cells, and the barrier rib is fractured resulting in leakage from a battery, oxidation of a negative electrode plate due to degradation of air-tightness of the cell chamber, leading to reduction of capacity.  <P>SOLUTION: The control valve type lead-acid storage battery has a structure in which the cell is housed in the cell chamber adjacent to the cell chamber with no cell housed, and includes a beam-like spacer arranged in a cell array direction on an upper part of the cell. Thereby, even when the pressure difference is generated between the cell chambers, significant effect such as prevention of fracture of the barrier rib and prevention of capacity degradation of the battery can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009191245-A (JP)
Title: Water-based coating material
Inventor: IWASE TOSHIHIRO
IPC: C09D201/08
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating material, giving a tough coated film having excellent corrosion resistance even if an addition amount of zinc oxide particles is reduced less than that of conventional ones, and giving a tougher coated film having much excellent corrosion resistance by coupling a greater number of carboxy groups to surfaces of zinc oxide particles when making the amount of addition of zinc oxide particles equal to that of conventional ones.  <P>SOLUTION: This water-based coating material is produced by using zinc oxide particles having a great number of surface asperities and a large specific surface area, which is produced by the steps of mixing and reacting a water-soluble zinc material and an alkali material, and then water-washing the product to remove impurities, dehydrating, drying, firing and pulverizing and classifying it. The coated film is excellent in each of evaluation attributes covering hardness, adhesion, corrosion resistance, and water resistance, and the water-based coating material is excellent in storage stability also.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010123090-A (JP)
Title: Method and device for recognizing character string
Inventor: NAKAMURA HIROSHI
IPC: G06V30/162
Filed: 2008-11-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for recognizing a character string for improving the reliability for the recognition result of character string recognition.  <P>SOLUTION: The method for recognizing the character string includes: a processing step of processing image data into monochrome binary image data using a predetermined binarization reference threshold; a similarity calculation step of extracting the character feature amount of each character constituting the character string and calculating the similarity with a reference character feature amount; a provisional character determining step of provisionally determining the character based on the similarity; a basic statistic calculation step of calculating the basic statistic of the similarity related to all characters provisionally determined in the provisional character determining step; and a processing return step of changing the binarization reference threshold based on the basic statistic calculated in the basic statistic calculation step and returning the processing to the processing step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009178031-A (JP)
Title: Dc power distribution system
Inventor: KOSHIN HIROAKI
IPC: H02J13/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power distribution system capable of distributing DC power having different current levels to a number of sites while extending a wiring distance.  <P>SOLUTION: The DC power distribution system includes: a main distribution board MPB containing an AC/DC conversion device 3 for converting AC power supplied from an AC power system AC into DC power; and a plurality of distributed distribution boards SPB1-SPB4 containing a DC/DC conversion device 10 for converting DC power supplied from the main distribution board MPB into DC power of a desired level. A DC power of a relatively high level is supplied from the main distribution board MPB to respective distributed distribution boards SPB1-SPB4. In the respective distributed distribution boards SPB1-SPB4, the DC/DC conversion device 10 converts power into DC power of a desired level for supply to a load. This can reduce the effect of the voltage drop caused by a wiring resistance. As a result, the DC power of different current levels is distributed to a number of sites while extending the wiring distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010134505-A (JP)
Title: Raid controller, storage control device and storage control method
Inventor: HORIE HIROMITSU
IPC: G06F3/06
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by efficiently disenabling restoration of data inside a storage, as intended, and to reduce the cost.  <P>SOLUTION: This storage controller 100 for controlling a plurality of storages 102, constituting RAID (redundant arrays of inexpensive disks) acquires a write instruction and writing data by an acquisition part 301, selects, by a selection part 303; one route from among a first route where the writing data are encrypted through an encryption processing part 302 and are outputted to a designated target storage; and a second route, wherein the writing data are outputted to the target storage not through the encryption processing part 302, decides by a decision part 304 as to whether the writing data are storage target data or ineffectiveness data based on the writing instruction; selects the first route, when it is decided that the writing data are the storage target data; and controls the selection part 303 by a control part 305 so that the second route is selected, when it is decided that the writing data are the ineffectiveness data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136093-A (JP)
Title: Image processor, image forming apparatus, image processing method, and image processing program
Inventor: NAKAKUBO MASAHIRO
IPC: H04N1/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, image forming apparatus, image processing method, and image processing program, properly extracting a photo image data by a simple process.  <P>SOLUTION: From a group consisting of a plurality of photo image data taken within a predetermined time period, only a particular photo image data is automatically extracted, based on the time information (photographing date and time) corresponding to respective photo image data. For a re-taking group, for example, which consists of photo image data obtained by re-taking, the photo image data having the latest time information associated with the data is extracted (step S109). Since a photo image data is extracted based on the time information associated with respective photo image data, extraction of photo image data is made with simpler process in proper manner when compared with such configuration as a complex determination process is performed for respective photo image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136156-A (JP)
Title: Imaging apparatus
Inventor: YOSHIOKA GENSHI
IPC: H04N5/225
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of preventing an operation unintended by a user.  <P>SOLUTION: The imaging apparatus 1 has a control portion 10 and a card reader 11. The card reader 11 reads information from an IC card 2. The control portion 10 obtains information read by the card reader 11, and restricts processing executed by the self-imaging apparatus 1 on the basis of the obtained information. For example, the control portion 10 performs control that makes the self-imaging apparatus 1 start or not to start on the basis of a determination result as to whether to obtain the information from the IC card 2 through the card reader 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009175134-A (JP)
Title: Navigation system with apparatus for detecting accuracy failure
Inventor: VANDERWERF KEVIN
IPC: G01C21/28
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately compute a protection level by detecting an accuracy failure of a position solution.  <P>SOLUTION: A navigation system 12 for a vehicle having a receiver 14 operable to receive a plurality of signals from a plurality of transmitters comprises a processor 16 and a memory device 18. The memory device 18 stores machine-readable instructions that, when executed by the processor 16, enable the processor 16 to determine a set of error estimates corresponding to pseudo-range measurements derived from the plurality of signals, to determine an error covariance matrix for a main navigation solution using ionospheric-delay data, and to determine at least one protection level value based on the error covariance matrix, using a parity space technique.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010135264-A (JP)
Title: Discharge lamp lighting circuit, lighting device for discharge lamp equipped with this discharge lamp lighting circuit, and illumination fixture
Inventor: FUNAYAMA SHINSUKE
IPC: H05B41/24
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase a filament preheating current upon preheating a fluorescent lamp, and reduce filament loss during a lighting time of the fluorescent lamp.  <P>SOLUTION: This circuit is equipped with an inverter circuit 3 to convert a direct current to a high frequency current, a chole coil L1 which has secondary windings L1-2, L1-3 where one end is connected to an inverter circuit 3, and a fluorescent lamp LA having a filament is connected to the other end, as well as a coupling capacitor C3, a load circuit 4 having a capacitor C2 connected in parallel with the fluorescent lamp LA, and preheating circuits 5a, 5b to which power supply is supplied from the secondary windings L1-2, L1-3, and which forms a serial resonance circuit of preheating inductors L2a, L2b, preheating capacitors C4a, C4b, and the filament, and is capable of setting the filament preheating current upon preheating the fluorescent lamp LA to a current value necessary for preheating. By suppressing the filament preheating current when the fluorescent lamp LA is lighted, the filament loss of the fluorescent lamp LA can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140958-A (JP)
Title: Exposure apparatus, and device manufacturing method
Inventor: EMOTO KEIJI
IPC: H01L21/027
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus whose exposure accuracy can be prevented from being degraded.  <P>SOLUTION: The exposure apparatus, exposing a substrate via liquid to the pattern of a mask, includes a stage configured to move while holding the substrate. The stage includes a substrate arrangement portion on which the substrate is disposed, a supporting surface disposed outside the substrate arrangement portion and configured to support the liquid together with the substrate, and a frame portion formed so as to surround the supporting surface. The frame portion includes a recess and a prescribed member whose top surface is located in a plane including the supporting surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138940-A (JP)
Title: Bearing device for wheel
Inventor: NORIMATSU TAKAYUKI
IPC: F16C19/18
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel which improves durability by securing an appropriate preload during straight running and appropriate bearing rigidity during turning and which achieves cost reduction by flexibly responding to each bearing specification.  <P>SOLUTION: A diameter of pitch circle of double row ball groups is set larger at the outer side than the inner side. An inner rolling face 6a of an inner ring 6 is structured with a radius r of curvature, which is formed over a range from the vicinity of a contact point P contacting the balls 4 at an initial contact angle α to a groove bottom and a radius r1 of curvature, which is smaller than the radius r of curvature and formed over a range from an inflection point P1 contacting the balls 4 at the contact angle α1 to a large outer diameter 6b of the inner ring 6. The radii r, r1 of curvature are set to the ranges of 1.05d<2r≤1.10d and 1.01d≤2r1≤1.05d with respect to the diameter d of the balls. When the inflection point P1 of the two radii r, r1 of curvature is determined as α1=α+Δα under α=30 to 45°, Δα is set to the range of 2 to 8°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139265-A (JP)
Title: Ultrasonic sensor
Inventor: KONNO NOBUAKI
IPC: G01S7/521
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sensor capable of generating an ultrasonic wave highly accurately.  <P>SOLUTION: This ultrasonic sensor 10 includes a substrate 1, first and second twist beams 11, 12, first and second rotating frames 71, 72, first and second driving link beams 31, 32, a driving frame 21, a driving electrode 5, first and second vibration link beams 41, 42, a vibration frame 22 and a detection electrode 6. The first driving link beam 31 is positioned on a shaft determined by moving the first twist shaft T1 to one end side of the first rotating frame 71. The second driving link beam 32 is positioned on a shaft determined by moving the second twist shaft T2 to the reverse direction to the moving direction of the first twist shaft T1 to one end side. The first vibration link beam 41 is positioned on a shaft determined by moving the first twist shaft T1 to the other end side of the first rotating frame 71 along a direction crossing the first twist shaft T1. The second vibration link beam 42 is positioned on a shaft determined by moving the second twist shaft T2 to the moving direction of the first twist shaft T1 to one end side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145011-A (JP)
Title: Evaporator and refrigerating machine
Inventor: TAKEUCHI KATSUJI
IPC: F25B39/02
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator and a refrigerating machine capable of properly securing the gas-liquid separation performance of a demister 18.  <P>SOLUTION: The evaporator 12 includes a heat transfer tube 15 as a flow channel of a hot matter, and the demister 18 separating the passing refrigerant into gas and liquid, and the refrigerant evaporated and vaporized by heat exchange in the heat transfer tube 15 is separated into gas and liquid by the demister 18 and discharged to the external from a refrigerant gas discharge port 21. Here, an area where the refrigerant can pass of an installation area of the demister 18 is called an opening of the demister 18. A closing section 26 is disposed near the refrigerant gas discharge port 21 to close the opening of the demister 18, and the opening of the demister 18 is divided into a plurality of areas having different opening areas at the closing section 26 as a boundary. Furthermore, a partitioning section is disposed to partition areas of the adjacent opening sections at an upstream side of the demister.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009130373-A (JP)
Title: Junction box for solar cell panel
Inventor: RICHTER MICHAEL
IPC: H01L31/042
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction box coping with high grade demand for weatherability which can be manufactured at low cost.  <P>SOLUTION: A lid (11) and a base case (12) of the junction box (10) are combined with a flexible holding element (31) so as to prevent losing of the lid (11), and the flexible holding element (31) is stored in the junction box (10), when the junction box is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010146452-A (JP)
Title: Member registration method, community service system, mobile terminal, and member invitation processing program
Inventor: MURAKI KAZUNORI
IPC: G06F13/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a community member registration method for registering a member without notifying a host of mail addresses of guests, with no delay nor complicated operation, and to provide an community service system, mobile terminal, and a member invitation processing program.  <P>SOLUTION: The community service system includes a community service server 30, an authentication-approval server 20 for identifying a member, and a plurality of mobile terminals 10 capable of direct communication with each other, which are connected via a network 40. The mobile terminal of a host 10 transmits a terminal identifier received from the mobile terminal of a guest 10 to the authentication/approval server 20 together with a registration request. The authentication-approval server 20 issues an account in response to the registration request. The authentication-approval server 20 sends the account to the mobile terminal 10 of the host. The mobile terminal 10 of the host transmits the account to the mobile terminal 10 of the guest.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143184-A (JP)
Title: Pigment for optical information recording medium and optical information recording medium
Inventor: SOMEI HIDENORI
IPC: G11B7/246
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical information recording medium which has high modulation degree, low jitter characteristics and thereby has good recording characteristics, in the optical information recording medium which a recording system is In-Groove recording.  <P>SOLUTION: The optical information recording medium has: a disc-shaped substrate 2 which has a through-hole at its center part and further has a guide groove 3 spirally formed on one surface side; a reflection layer 4 which is formed on the guide groove 3 of the substrate 2; a recording layer 5 which is formed on the reflection layer 4 and is consisting of organic substances containing a pigment; a protective layer 6 provided on the recording layer 5; and a light transmission layer 7 formed on the protective layer 6. The recording layer 5 contains an organic pigment which is an azo based metal complex compound having a skeleton shown by formula (1) and functional groups shown by formula (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148382-A (JP)
Title: Plant cultivation system utilizing heat exhausted from data center
Inventor: SHINDO YUTAKA
IPC: A01G1/00
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant cultivation system utilizing heat exhausted from a data center by which the working environment in a server room is comfortably maintained, and also heat exhausted from a data center is effectively utilized to cultivate plants.  <P>SOLUTION: The plant cultivation system is structured as follows: the inside of a building 10 is partitioned into a bottom chamber 12, a server room 13 and a ceiling chamber 14; a subtropical room 11 is constructed outside the building 10; server racks 17 to store servers 16 in multistage condition are set up in the server room 13 so that the front surfaces of the racks are opened to the server room 13; an exhaust heat passage 20 is formed at the back surfaces of the server racks 17; the exhaust heat passage 20 is connected to the ceiling chamber 14 above; the ceiling chamber 14 is connected to the subtropical room 11 via a contact duct 42; cool air from an air conditioner 23 is supplied to the inside of the server room 13 through the bottom chamber 12; the cool air supplied to the server room 13 is flown to the exhaust heat passage 20 through the server racks 17; and warm air heated by the servers 16 is supplied to the subtropical room 11 via the ceiling chamber 14 and the contact duct 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT