baber/WOPTO huggingface dataset:
Patent JP-2008293014-A (JP)
Title: Covering material for photoresist pattern and fine pattern forming method using the covering material
Inventor: OH JOON-SEOK
IPC: G03F7/40
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covering material for a photoresist pattern, and to provide a fine pattern forming method using this covering material.  <P>SOLUTION: The covering material 10B for the photoresist pattern comprises an additive being at least one selected from a group composed of a water soluble polymer and a compound expressed by the formula [1] (in the formula [1], X and Y are each independently one selected from a group composed of N, O and S; and R<SB>1</SB>or R<SB>8</SB>is each independently one selected from a group composed of an alkyl group and -H having the carbon number of 1-5) or the formula [2] (in the formula [2], Z and W are each independently one selected from a group composed of N, O and S; and R<SB>11</SB>or R<SB>17</SB>is each independently one selected from a group composed of a 1-5C alkyl group and -H.).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198355-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKASE SATORU
IPC: G11C29/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that employs a redundancy scheme capable of suppressing an increase in an area and reducing access time without using a defective address storing circuit or an address match detecting circuit.  <P>SOLUTION: The semiconductor integrated circuit includes a memory portion 1 having a memory cell array in which memory cell columns having a capacity exceeding a capacity of a range selected by addresses are arranged, and an address converting circuit 2 for converting an address to select a memory cell of the memory portion 1. In the address converting circuit 2, a correspondence relationship between the addresses and the memory cell columns is fixed so that a larger number of memory cell columns including defective memory cell columns than the number of the defective memory cell columns are replaced with other normal memory cell columns, depending on a distribution of the defective memory cell columns.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196504-A (JP)
Title: Axial-flow blower
Inventor: ISHIHARA KATSUMITSU
IPC: F04D29/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial-flow blower for increasing static pressure with a larger amount of air volume than conventional one while reducing noises.  <P>SOLUTION: Between a lead wire locking portion 25 of a housing 3 and one stationary blade adjacent thereto, a guide wall portion 33 is provided which forms a guide groove 31 to store a plurality of lead wires 10 and guide them to the lead wire locking portion 25. With the guide wall portion 33 where the guide groove 31 stores the plurality of lead wires 10, the existence of the plurality of lead wires 10 gives less ill effects to the air volume and the static pressure and causes less noises.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009280435-A (JP)
Title: Silicon single crystal growth method
Inventor: HOSOI TAKEHIKO
IPC: C30B15/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal growth method capable of growing a silicon single crystal of a large weight attendant on diameter enlargement safely while avoiding its fall.  <P>SOLUTION: In growing a silicon single crystal 9 by the CZ method by pulling-up a seed crystal 8 immersed in a raw material melt 6 in a crucible 2 to form a neck part 10, forming an enlarged diameter part 11 and a narrowed part 12 contiguously to the neck part 10, and pulling-up the seed, while holding the enlarged diameter part 11, the narrowed part 12 formed is one having a diameter of 10 mm or larger. Because the narrowed part 12 capable of withstanding the weight of the silicon single crystal 9 can thus be formed, the narrowed part 12 can be prevented from being broken.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284207-A (JP)
Title: Image processing apparatus and method, program, and learning apparatus and method
Inventor: NAKAYA HIDEO
IPC: H04N7/01
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce an image with higher image quality according to a frequency distribution within a local space and motion between frames.  <P>SOLUTION: A class producing section 31 extracts a class tap composed of n×m pixels including a pixel of interest in a first image, calculates a correlation coefficient between the pixel of interest and a pixel corresponding to n×m pixels constituting a class tap in the same frame as that of the first image, calculates a correlation coefficient between the pixel of interest and a pixel corresponding to n×m pixels constituting a class tap in a frame different from that of the first image, and determines a class for classifying the pixel of interest in accordance with the amount of features based on these correlation coefficients. A prediction tap selecting section 51 extracts a prediction tap according to the class, a coefficient selecting section 54 selects a prediction coefficient according to the class, and a product-sum operation section 56 predicts a pixel of interest in a second image using the prediction tap and the prediction coefficient. The present invention can be applied, for example, to an image processing apparatus for performing image conversion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288010-A (JP)
Title: Core loss optimizing system
Inventor: HIRAYAMA TAKASHI
IPC: G01N27/72
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a core loss by performing electromagnetic field analysis taking the influence of anisotropy and elastic bending into consideration.  <P>SOLUTION: This core loss optimizing system includes a database for storing an H-B curve and a database for storing a W-B curve using anisotropic parameters an angle θ formed by a predetermined direction of a soft magnetic material and the direction of a magnetic flux density in a minute region, and an elastic bending curvature K; a magnetic flux density vector determination means for determining the angle θ and the magnitude B of the magnetic flux density, on the basis of the Maxwell's equations in the minute region; a core loss computation means for computing core losses of the minute region; a core loss summation means for determining the sum of the core losses of the minute region; a form change means for reducing the elastic bending curvature K applied to the soft magnetic material and changing the form of the soft magnetic material for minimizing the sum of the core losses; and a core loss optimization determining means for determining whether the sum of core losses be minimum or not. The core loss optimization computation is performed by the form change means, the core loss computation means, the core loss summation means, and the core loss optimization determining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008298075-A (JP)
Title: Ignition system for combustor, combustor, and combustor ignition method
Inventor: HORN MARK DAVID
IPC: F02K9/95
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, lightweight ignition system assuring a high reliability, easy to be installed in any complicated assembly, and easily expandable in application to the use in an injector having a number of ignition points such as an injector equipped with a baffle.  <P>SOLUTION: The ignition system 40 for a combustion device generates thermal energy within a resonance driven glow plug 52 through utilization of the oscillating pressure in a resonance system 36. The resonance driven glow plug 52 stores the thermal energy for transfer to ignitable propellant combinations within a torch assembly 46, and thus within the combustion chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285794-A (JP)
Title: Surface-coated cutting tool with hard coating layer exerting excellent chipping resistance in high speed deep cutting
Inventor: NISHIYAMA MANYASU
IPC: B23B27/14
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool with a hard coating layer exerting excellent chipping resistance in high speed deep cutting.  <P>SOLUTION: In the surface-coated cutting tool, a lower layer consisting of a Ti compound layer and a reformed (Ti, Zr) CN layer, and an upper layer consisting of a reformed α-type aluminum oxide layer, are vapor-deposited on a surface of a tool base body. When measuring the number and the positions of Σ3 corresponding grain boundaries existing opposite an interface between the upper layer and the lower layer, 30-70% of the Σ3 corresponding grain boundaries of the lower layer existing opposite the interface form a crystalline grain boundaries continuous to the Σ3 corresponding grain boundaries of the upper layer. More preferably, the ratio of Σ3 of the lower layer in the depth area up to 1 μm on at least the base body surface side from the interface is 60% or more of the entire ΣN+1, and the ratio of Σ3 of the upper layer is 60% or more of the entire ΣN+1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290838-A (JP)
Title: Speaker system
Inventor: NAKAJIMA YUICHI
IPC: H04R1/28
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system capable of increasing low frequency sound pressure characteristics well without deterioration in sound quality.  <P>SOLUTION: The speaker system for flattening sound pressure characteristics against frequency of supply signal includes: a speaker unit with a resonance sharpness constituted so that the sound pressure characteristics in a non-boost state is flattened in a reference frequency band from low frequency to high frequency in the sound characteristics to the frequency of the supply signal, and constituted so as to be equal to or below a predetermined value lower than the reference resonance sharpness of the reference speaker unit; and a boost part for boosting the signal supplied to the speaker unit at boost frequency lower than the low frequency of the reference frequency band, and flattening the sound pressure characteristics of the speaker unit in the predetermined frequency band from the boost frequency to the high frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293669-A (JP)
Title: Construction machine
Inventor: OSUGA TADAO
IPC: E02F9/22
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine capable of improving fuel economy by driving hydraulic motors while further efficiently using energy in response to the circumstances.  <P>SOLUTION: This construction machine is provided for driving the traveling hydraulic motors 42L and 42R capable of carrying an absorption quantity by pressure oil delivered by hydraulic pumps 10L and 10R variable in a delivery quantity, and has delivery quantity adjusting means 40L and 40R for variably adjusting the delivery quantity of the hydraulic pumps 10L and 10R between a minimum flow rate and a maximum flow rate, absorption quantity switching means 46L and 46R for switching stepwise the absorption quantity of the traveling hydraulic motors 42L and 42R, and an output characteristic control means 60 for controlling stepwise an output characteristic of the traveling hydraulic motors 42L and 42R by selectively combining a predetermined delivery quantity regulated between the minimum flow rate and the maximum flow rate of the hydraulic pumps 10L and 10R and the absorption quantity of the traveling hydraulic motors 42L and 42R switched stepwise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294964-A (JP)
Title: User authentication system and authentication method
Inventor: MIDERA TAKAFUMI
IPC: G06F21/31
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase security property by making it unnecessary to provide any expensive authentication device such as a fingerprint authentication device or the like.  <P>SOLUTION: In a user authentication system in which when each of client terminals 2A to 2N logs in a host computer 1, it transmits a user ID and a password, and when user authentication is successful, its access is permitted, the host computer transmits a host ID for identifying the host computer itself to an ID transmitter 3A, and the ID transmitter transmits the host ID to an ID receiver 4A incorporated into the client terminal as a third ID, and the client terminal obtains user authentication from the host computer by using the third ID and the user ID and the password received by the ID receiver. As another method, an ID transmitter uniquely transmits the third ID to the host computer and the client terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294553-A (JP)
Title: Image forming apparatus
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/16
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing failure in transfer of toner, discharged to an intermediate transfer body from a holding means, to an image carrier and failure in recovery of toner to a cleaning means provided for the image carrier.  <P>SOLUTION: The image forming apparatus A is configured such that in order to electrically transfer toner from the holding means 101 to the intermediate transfer body 6, an electric field in the direction in which toner on the holding means 101 is transferred to the intermediate transfer body 6 is generated between the holding means 101 and the intermediate transfer body 6. The electric field is gradually intensified from the point in time that the operation of toner transfer by the electric field starts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291913-A (JP)
Title: Shrink-fit tool holder determining device, and automatic shrink-fit device
Inventor: AOYAMA NORIO
IPC: B23P11/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink-fit tool holder determining device for actualizing efficient shrink fit and shrink unfit between a tool and a holder to be used for a processing machine, and an automatic shrink-fit device.  <P>SOLUTION: The automatic shrink fit device 10 comprises a table part 20 on which a plurality of sets of tools 15 to be fixed and holders 52 to fix it are arranged adjacent to one another in scheduled order, the tool holder determining device 30 for determining whether the tools 15 and the holders 52 arranged on the table part 20 are regular ones as scheduled or not before shrink-fit, and a shrink-fit device 40 for shrink-fitting the tools 15 determined to be regular ones to the holders 3. After determined by the shrink-fit tool holder determining device 30, the tools are shrink-fitted and fixed to the holders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297601-A (JP)
Title: Carbon dioxide absorbent, carbon dioxide separating/recovering apparatus, and method for separating/recovering carbon dioxide
Inventor: NAGAI TORU
IPC: C01B32/50
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide absorbent that can be applied to hot gas, is never micronized even if it is repeatedly employed, and whose absorption amount per unit volume of the absorbent is large, and a carbon dioxide separating apparatus and a method for separating carbon dioxide, using the same.  <P>SOLUTION: The carbon dioxide absorbent includes a composite oxide comprising a transition metal element M and an alkaline earth mental element A, wherein cobalt is contained in the transition metal element M and calcium is contained in the alkaline earth metal element A, and also the apparatus and method for separating carbon dioxide using the carbon dioxide absorbent are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021575-A (JP)
Title: Light-emitting element, light-emitting device, electronic equipment, and light-emitting element manufacturing method
Inventor: IKEDA TOSHIO
IPC: H01L51/50
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element, a light-emitting device and electronic equipment, that are resistant to deterioration, and to provide a manufacturing method of the light emitting element.  <P>SOLUTION: The light-emitting element is used that includes an EL layer between a pair of electrodes wherein the EL layer has a light-emitting layer and a layer containing a first inorganic compound and a first halogen atom. Alternatively, a light-emitting element is used that includes an EL layer between a pair of electrodes wherein the EL layer has a light-emitting layer and a layer containing a first organic compound, a first inorganic compound, and a first halogen atom. Thus, it is possible to prevent deterioration due to the entry of moisture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300642-A (JP)
Title: Colored photosensitive resin composition
Inventor: TATENO ISAO
IPC: G03F7/004
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition having improved ink repellency.  <P>SOLUTION: The colored photosensitive resin composition contains a photopolymerizable compound (A), an ink repellent compound (B), a photopolymerization initiator (C), and a coloring agent (D). The ink repellent compound (B) is a copolymer prepared by copolymerizing at least a monomer b1 having ethylenic unsaturated group and fluorine atoms with acrylic acid b2. The content of a unit induced from the monomer b1 having the ethylenic unsaturated group and fluorine atoms in the ink repellent compound (B) is 30-80 mass%, and the content of a unit induced from the acrylic acid b2 is 0.1-20 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300226-A (JP)
Title: Navigation system, terminal device, and route guidance method
Inventor: SUZUKI YUSUKE
IPC: G06Q50/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system suppressing loads in communication and processing of a server even if a delay of a train is detected when traveling in accordance with route navigation.  <P>SOLUTION: A terminal device 20 includes a position detecting means 23 for acquiring a current position and a current time, an operation/input means 29, an event detecting means 24 for detecting a predetermined event relating to a delay of a transport means in a navigated route, a delay time calculating means 27, an allowable time calculating means 28 for comparing the current position and current time acquired by the position detecting means 23 with an expected time of transport in the navigated route to calculate an allowable time, and an inquiring means 26. When the event detecting means 24 detects a predetermined event, the delay time calculating means 27 calculates a delay time to a scheduled time of transport in the navigated route, and the allowable time calculating means 28 calculates the allowable time. When the calculated delay time is within the allowable time, inquiring by the inquiring means 26 against a server is prohibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298657-A (JP)
Title: Reforming system
Inventor: MASUI TAKATOSHI
IPC: H01M8/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming system in which the accuracy of control of the amount of reforming water to be supplied is enhanced.  <P>SOLUTION: The reforming system (100) includes: a moisture concentration sensor (70) for detecting the concentration of the moisture in the downstream gas of a reformer (50) for producing a reformed gas from hydrocarbon fuel; a condensed water tank (32) which is arranged downstream from the moisture concentration sensor and used for storing the condensed water being at least a part of the moisture in the downstream gas of the reformer; a water level sensor (33) for detecting the water level of the condensed water tank; and a supply amount control means (10) for controlling the amount of the reforming water to be supplied to the reformer on the basis of the deviation of an integrated value, which is obtained by integrating the values detected by the moisture concentration sensor for a predetermined time, from the amount of the water level changes, which is obtained on the basis of the values detected by the water level sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293028-A (JP)
Title: Composition for color filter and color filter
Inventor: NAGAO TAKUMI
IPC: G02B5/22
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition suitable for producing a high-lightness color filter.  <P>SOLUTION: The composition for color filter comprises a color material and a binder resin and/or a monomer. The composition contains a specific phthalocyanine pigment represented by general formula (1) or the like as the color material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010002488-A (JP)
Title: Fixing device and image forming apparatus
Inventor: URANO TOSHIAKI
IPC: G03G15/20
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of: suppressing a temperature rise in a non-paper passing area in a state where a compact recording paper continuously passes; reducing a temperature difference between a paper passing area and the non-paper passing area, thereby preventing image-quality deterioration in the compact recording paper; and preventing the thermal deterioration in a fixing roller and a pressure roller.  <P>SOLUTION: The fixing device 120 includes: the fixing roller 1; the pressure roller 2; an electromagnetic induction heating part 4; and a heat pipe 3. The pressure roller 2 includes a metal layer, then, the heat directly transmitted from the fixing roller 1 to the pressure roller 2 is transported by means of the metal layer of the pressure roller 2, so that the temperature in the axial direction of the pressure roller 2 can be made uniform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000231-A (JP)
Title: Ball for ball game
Inventor: NAGASAWA HIROYUKI
IPC: A63B37/12
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball for a ball game, which is excellent in ball hitting feeling, can lengthen the carry of the ball when hit and is also excellent in durability.  <P>SOLUTION: The ball for a ball game has a diameter of 50 to 70 mm and includes a sphere, a first surrounding layer which covers the sphere, and the outer surrounding layer of one or more layers which covers the first surrounding layer. The sphere has the Shore D material hardness value of 46 to 65 and the first surrounding layer has the Shore D material hardness value of 45 to 75, and at the same time the shore D material hardness value of the spherical surface is less than 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004356-A (JP)
Title: Monitoring device and monitoring circuit installed in optical communication system
Inventor: UMEDA DAISUKE
IPC: H04B10/272
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a slave station to check its own abnormal continuous transmission by monitoring whether the slave station itself dims in a discovery period or not by using a state that a newly subscribed slave station responds to a master station but the other slave stations make no response in the discovery period which is a period for inquiring whether a slave station is newly subscribed to an optical communication system or not from the master station in a broadcasting mode.  <P>SOLUTION: When a monitoring part 23 for detecting whether an optical signal is transmitted from an optical transmitter 21 does not detect a point of time that an optical signal is not transmitted in a repeated period of a discovery period, the monitoring part determines abnormal light is emitted in the slave station and stops the light emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT