baber/WOPTO huggingface dataset:
Patent JP-2010167758-A (JP)
Title: Method of manufacturing inkjet head
Inventor: KIM BEOM-SEOK
IPC: B41J2/045
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an inkjet head capable of separating respective piezoelectric bodies to manufacture a driving part of the inkjet head, without applying a stress to a membrane.  <P>SOLUTION: This method of manufacturing the inkjet head equipped with a chamber 114 for storing ink, and the membrane 115 formed in one side of the chamber 114, includes a process for forming separation grooves respectively on one-faces of the first piezoelectric body and the second piezoelectric body, a process for joining the first piezoelectric body and the second piezoelectric body, to oppose the separation grooves of the first piezoelectric body and the second piezoelectric body each other, a process for working the other face of the first piezoelectric body to expose the separation groove, a process for joining the other face of the first piezoelectric body to the membrane 115, and a process for working the other face of the second piezoelectric body to expose the separation groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026791-A (JP)
Title: Window for natural ventilation
Inventor: HOSOGANE RYOHEI
IPC: E06B7/02
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To make an appearance good by concealing a "shoji" opening/closing device from outside, and prevent the intrusion of rubbish, dust and insects and the like, when the "shoji" opening/closing device is mounted on a window for natural ventilation.  <P>SOLUTION: In this window 1A for natural ventilation, the sliding screen opening/closing device 40 for performing the opening operation of putting a sliding screen 3 into an opened state from a closed one and/or the closing operation of putting the sliding screen 3 into the closed state from the opened one is mounted on the indoor side of a sill or a transom. A cover material 41 for covering the sliding screen opening/closing device 40 is attached; and a wire screen 44 is provided using the cover material 41 as a supporting member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024456-A (JP)
Title: Feeder
Inventor: YAMAGUCHI KENJIRO
IPC: A01K5/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to play with a pet when feeding the pet.  <P>SOLUTION: A feeder 100 includes a feed-holding portion 3 for holding the feed, a feed-releasing mechanism 6 for releasing the feed held by the feed-holding portion to the outside, and an operation portion 4 for operating the feed-releasing mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028614-A (JP)
Title: Noncontact body, device and method for switching communication protocol
Inventor: HIRANO SEIJI
IPC: G06K17/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult to monitor communication data between a noncontact body and a reader/writer.  <P>SOLUTION: The noncontact body performs steps of: generating a random number; switching a communication protocol with the reader/writer by the random number; and transmitting the random number to the reader/writer. A device provided with the reader/writer performs steps of: receiving the random number from the noncontact body by the reader/writer; and switching a communication protocol with the noncontact body of the reader/writer by the random number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030440-A (JP)
Title: Working vehicle for paddy field
Inventor: KUBOTSU MAKOTO
IPC: A01C11/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability for forming a groove in a paddy field surface in a working vehicle for a paddy field.  <P>SOLUTION: The working vehicle for the paddy field is constituted so that a land-leveling device 37 and a groove-forming member 99 may be freely lifted and lowered to a first operation position A1 at which the land-leveling device 37 and the groove-forming member 99 contact with the paddy field surface G, a second operation position A2 at which the land-leveling device 37 is positioned higher than the paddy field surface G and the groove-forming member 99 contact with the paddy field surface G, or a housing position A3 at which the land-leveling device 37 and the groove-forming member 99 are positioned higher than the paddy field surface G.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031258-A (JP)
Title: Die cooling apparatus
Inventor: FUKAMI HISAO
IPC: B29C33/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die cooling apparatus which can maintain die cooling performance while suppressing the occurrence of cracks caused by the thermal stress of the die.  <P>SOLUTION: The die cooling apparatus is composed of: a cooling tube 251 feeding a refrigerant to a cooling hole 120 formed at a die 100; a fixture 210 inserted into the cooling hole 120; and a heat insulating layer 220 pressed against the stress concentration part 121 of the cooling hole 120 for press welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033276-A (JP)
Title: Solar heat collecting structure
Inventor: WADA HIROTAKA
IPC: F24J2/46
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat collecting structure capable of preventing whitening and cracking of a transparent porous heat insulating material composed of silica aerogel, and improving durability.  <P>SOLUTION: Double glass 2 including the transparent porous heat insulating material, obtained by charging the transparent porous heat insulating material 5 composed of silica aerogel between opposed glass plates 3, 4 in an air tight state, is disposed at a solar light receiving face side of a solar heat collecting material 1, and the diffusion of solar heat collected in the solar heat collecting material 1 through the double glass 2 including the transparent porous heat insulating material, is prevented by the transparent porous heat insulating material 5 of the double glass 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034847-A (JP)
Title: Power supply device and lighting fixture
Inventor: KAMATA MASAHIKO
IPC: F21S2/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device and a lighting fixture capable of supplying a stable AC output or DC output which is suitable for a discharge lamp or an LED element as a light source.  <P>SOLUTION: A light source determination part 202 of a control part 20 determines whether the light source is the discharge lamp 30 or the LED lighting lamp 32, on the basis of a resistance value of a filament 302 of the discharge lamp 30 and a resistance value of resistance elements 34 (35) arranged on the LED lighting lamp 32. If determined that the light source is the discharge lamp 30 on the basis of this determined result, a high frequency AC output is supplied to the discharge lamp 30 by forming an inverter circuit with an output generation circuit 21. If determined that the light source is the LED lighting lamp 32, a DC output is supplied to the LED lighting lamp 32 by forming a step-down chopper with the output generation circuit 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010079272-A (JP)
Title: Cartridge and electrophotographic image forming apparatus
Inventor: UNEME TETSUJI
IPC: G03G15/08
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and to save a space by simplifying configuration for electrically connecting a body and a cartridge by reducing the number of parts.  <P>SOLUTION: The cartridge 5a detachable to the body of an electrophotographic image forming apparatus having a body electrical contact 102a, includes a developing roller for developing an electrostatic latent image formed on a photoreceptor drum, and a conductive developing blade 1a regulating toner deposited on the developing roller. A part of the developing blade 1a is in direct contact with the body electrical contact 102a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011035254-A (JP)
Title: Frame connection structure of solar cell panel, solar cell module and solar cell unit, and method of manufacturing solar cell unit, and technique of assembling solar cell unit
Inventor: SHIMIZU AKIRA
IPC: H01L31/042
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a connection structure for frames that connects frames between adjacent solar cell panels of a solar cell unit having a plane array of a plurality of solar cell modules each holding a solar cell panel with the frames, the frame connection structure of the solar cell panels being capable of improving strength on the whole solar cell unit; a solar cell module and a solar cell unit; and a method of manufacturing the solar cell unit and technique of assembling the solar cell unit.  <P>SOLUTION: In the connection structure for frames that connects frames 21a, 21b between adjacent solar cell panels 20, 20 of the solar cell unit 1 having the plane array of the plurality of solar cell modules 2 each holding a solar cell panel 20 with frames 21a, 21b, the frame connection structure of the solar cell panels being capable of improving strength on the whole solar cell unit, the frames 21a, 21b between the adjacent solar cell panels 20, 20 are engaged with each other so that opposite surfaces 22a, 22b thereof may not move away from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032410-A (JP)
Title: Photocurable resin composition and adhesive sheet obtained from the same
Inventor: OMORI NAOYUKI
IPC: C09J201/02
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition that is excellent in stability while left as it is before curing as a self-adhesive material, moldability, for example, into a sheet form, and adhesion after curing while having moderate curability, and that improves moisture permeability resistance and vibration damping characteristics (hysteresis loss) after curing, and a self-adhesive sheet obtained from the same.  <P>SOLUTION: The photocurable resin composition contains a hydrogenated butadiene-based polymer having a plurality of photocurable functional groups, a polythiol compound, and a photopolymerization initiator. The adhesive sheet is obtained from the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035333-A (JP)
Title: Scanning exposure device, scanning exposure method, method of manufacturing semiconductor device, and program
Inventor: TAMURA TAKAHISA
IPC: G03F7/207
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To expose as far as the edge section of a wafer with sufficient accuracy in scanning exposure.  <P>SOLUTION: This scanning exposure device measures, when a shot region S which is irradiated with a focus measurement light EL is a shot region S which is clear of a predetermined region near the edge of the wafer 6, the height of exposure surfaces each predetermined number of slit regions SL. The device measures, when the shot region S is a shot region S which is partially in the predetermined region near the edge of the wafer 6, the height of exposure surfaces of a lot of slit regions SL as compared with the shot region S which is clear of the predetermined region near the edge of the wafer 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043076-A (JP)
Title: Control method of internal combustion engine system and internal combustion engine system
Inventor: MIYAKOSHI MINORU
IPC: F02D45/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pump losses as far as possible by setting the throttle valve opening to a slight opening degree when setting the valve closing timing of an intake valve to an early closing timing range and a late closing timing range and throttling the throttle valve during transition of the valve closing timing from the late closing timing range to the early closing timing range.  <P>SOLUTION: Possibility of the engine speed to be deceased by a predetermined amount or more is determined when the required torque of an internal combustion engine is decreased from a first predetermined torque valve or more to less than a second predetermined torque valve which is set to the first predetermined torque or less. When the possibility is determined to be at a lower level than a predetermined level (when the determination at a step S66 is NO), the valve closing timing of the intake valve is shifted to from the late closing timing range to the early closing timing range and a throttle valve is temporarily actuated in a closing direction (to be in an advance transition mode M<SB>TR-A</SB>at a step S68). When the possibility is determined to be at the predetermined level or a higher level (when the determination at a step S66 is YES), the valve closing timing of the intake valve is held within the late closing timing range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278666-A (JP)
Title: Moving picture decoding apparatus and method of decoding
Inventor: OKADA HIROYUKI
IPC: H04N19/44
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To select filtering a block boundary of a decoding image and its filtering intensity, based on presence or absence of coding of the present block, moving vectors, information on inter-frame/in-frame prediction, and state of transformation factors.  <P>SOLUTION: With respect to the decoding apparatus and method of the moving picture, such coding information as discrete cosine-transformation factors quantized each block, moving vectors, information on inter-frame/in-frame prediction, non-coding blocks, and quantizing step sizes is obtained in a variable-length portion 1 of the decoding apparatus. When the prediction coding mode of block is the inter-frame mode, its movement compensation 6 is performed. When the prediction coding mode of block is the in-frame mode, a decision 3 on whether an orthogonal transformation factors exist in the block is made; and whether filtering is performed is selected and its filtering intensity is selected by using the decision result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045943-A (JP)
Title: Method and simulator for predicting shape of tool electrode for electric discharge machining
Inventor: KUNIEDA MASANORI
IPC: B23H7/22
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To predict an initial shape of a real tool electrode from an objective shape and an original shape of a real workpiece even if a final shape is complicated.  <P>SOLUTION: An objective shape of a real workpiece 52 is formed into an initial shape of a dummy tool electrode 22 while a final shape of a real tool electrode 51 is formed into an initial shape of a dummy workpiece 21. The tool electrode shape prediction method has processes of: (A) deciding a place where a dummy discharging is performed between a working surface of the dummy tool electrode 22 and a surface to be worked of the dummy workpiece 21; (B) deciding a dummy removing depth of the dummy workpiece in a curved surface based on an area; and (C) raising a portion other than the working surface of the dummy tool electrode 22 by a predetermined distance so that a gap G between the working surface and the surface to be worked of the dummy workpiece 21 is kept in a predetermined size, and eliminating a portion D which does not correspond to the original shape of the real workpiece 52 in the dummy tool electrode 22. Through the above processes, it is predicted that the shape of the dummy workpiece 21 is the initial shape of the real tool electrode 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052253-A (JP)
Title: Highly corrosion resistant surface-treated steel sheet
Inventor: MIYOSHI TATSUYA
IPC: B32B15/092
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium-free surface-treated steel sheet having excellent corrosion resistance both in a plate portion and after working, even in the case of being subjected to alkali degreasing by users or being exposed to a corrosive environment over a long period, and also having excellent adhesion joinability.  <P>SOLUTION: On the surface of a galvanized steel sheet or an aluminum base plated steel sheet, a surface treatment film is formed from a surface treatment composition obtained by compounding an organic phosphoric acid compound and an inorganic phosphoric acid compound at a prescribed ratio to a titanium based aqueous liquid obtained by mixing a specified titanium compound with a hydrogen peroxide solution, and further, the upper layer thereof has an upper layer film formed from a coating material composition obtained by blending a non-chromium based rustpreventive additive into a solvent based organic resin. By the combined action between the surface treatment film as a lower layer film and an upper layer film obtained by blending a rustpreventive additive to the solvent based organic resin, particularly excellent corrosion resistance both in a plate portion and after working and adhesion joinability are obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061965-A (JP)
Title: Power conversion device
Inventor: KAWASUMI AKIO
IPC: H02M3/155
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device which can fully reduce the ripples of a voltage by using a small-capacity capacitor, even when the frequency of a voltage of AC power is low.  <P>SOLUTION: The power conversion device includes a bipolar/semipolar power conversion circuit which converts bipolar AC power into semipolar power, and outputs the semipolar power and a smoothing capacitor which reduces the ripples of the voltage of the semipolar power, and the device also includes a higher-frequency circuit which increases the ripples contained in the voltage of the semipolar power outputted by the bipolar/semipolar power conversion circuit to a prescribed frequency, and outputs the voltage of the semipolar power to the smoothing capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061007-A (JP)
Title: Method of manufacturing semiconductor device and substrate-processing apparatus
Inventor: MIYA HIRONOBU
IPC: C23C16/40
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve embedding properties to a recessed part of a groove, while lowering the film formation temperature of an oxide film.  <P>SOLUTION: A method includes: a process for carrying a substrate into a processing chamber; a process for supplying a film formation raw material, an oxidation raw material and a catalyst raw material simultaneously into the processing chamber; a process for suspending supply of each raw material for purge the inside of the processing chamber with an inert gas; a process for accumulating the oxide film on a substrate by carrying out the above process one time or a plurality of times; and a process for carrying the substrate, after accumulating the oxide film out of the processing chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063352-A (JP)
Title: High lift work bucket with other object approach monitoring function
Inventor: FUJIMORI NOBUMASA
IPC: B66F9/24
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent not only an electric shock of a worker but also damage to a high-lift work bucket by the contact of the other object by detecting the other object of approach and contact in an approach reaction range formed so as to cover the whole high lift work bucket by installing a plurality of detection sensors in the high lift work bucket.  <P>SOLUTION: This high lift work bucket 1 with the other object approach monitoring function detects a risk of approach to and contact with the other object such as a power cable and a cross arm to and with the high lift work bucket 1 used for high lift work by placing the worker. A plurality of approach detection sensors 13 for detecting the approach and contact of the other object are installed around the high lift work bucket 1, and constituted so as to detect the approach and contact of the other object positioned not only in an upper part of the high lift work bucket 1 but also under it and at the side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066592-A (JP)
Title: Coding mode selecting method, coding mode selecting device and coding mode selecting program
Inventor: ONO HISANORI
IPC: H04N19/154
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To adaptively select and switch frame coding or field coding in video coding in a small amount of operation processing.  <P>SOLUTION: Each of a frame image with which fields are combined for an input image and a field image in which a field is divided by a field division section 10, is subjected to low-pass filtering in a vertical direction by a low-pass filter processing section 141, and a coding mode is selected from error information such as PSNR between video before filtering and video after filtering, without motion detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064166-A (JP)
Title: Piston pump
Inventor: SUMIMOTO ATSUSHI
IPC: F04B53/14
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod sealing type piston pump with a self-suction function, where fluid leakage to a suction side from a feed chamber of a second pump is prevented and thereby discharging performance of the pump is improved.  <P>SOLUTION: A second cylinder member 21 constituting a second pump 20 and a pull-out preventing member (a first cylinder member 11) for preventing a piston from being pulled out from a piston hole 2 by pressing the piston in the axis direction are abutted each other in the axis direction, and a deformation absorbing part 26 constituted with projections 26a and the like are provided between the abutted members. The deformation absorbing part 26 is made of a material softer than the first cylinder member 11, and an alignment of the second cylinder member 21 is carried out on the basis of a step surface 5 in an inner circumference of the piston hole 2, thereby, a seal between an annular seal surface 25 and the step surface 5 is secured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065043-A (JP)
Title: Tone pitch estimating device and program
Inventor: ASEMI NORIAKI
IPC: G10L25/03
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving the estimation accuracy of tone pitch of a note.  <P>SOLUTION: In the musical notation processing, when a second pitch frequency is higher than a first pitch frequency, and also the second pitch number is a regulated ratio A or more to the first pitch number (S1010:YES, S1020:YES), the pitch corresponding to the second pitch frequency is specified as the pitch of a note in that note period (S1030). Also when the second pitch frequency is lower than the first pitch frequency (S1010:NO), or the second pitch number is under a regulated ratio A to the first pitch number (S1020:NO), the pitch corresponding to the first pitch frequency is specified as the pitch of a note in that note period (S1040).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069384-A (JP)
Title: Air bearing cylinder
Inventor: SHIMIZU HIROMI
IPC: H02K7/08
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bearing cylinder not only capable of advancing/retracting a piston and a piston rod with higher precision but also ensuring rotation thereof with higher precision.  <P>SOLUTION: The air bearing cylinder includes a cylinder body 2 for advancing/retracting a shaft member 6 in the axial direction, a brushless DC motor 3 for rotating the shaft member 6 around the axis, a resolver 4 for detecting the rotational angle of the shaft member 6, and an inductcoder 5 for detecting the advancing/retracting distance of the shaft member 6. The length of a magnet 32 of the brushless DC motor 3 is set to be approximately equal to the sum of the stroke of the shaft member 6 and the diameter of a winding coil 35. The length of a magnetic body 47 of the resolver 4 is set to be approximately equal to the sum of the stroke of the shaft member 6 and the diameter sum of an exciting coil 43 and an output coil 44 (45). Thereby, the rotational drive and rotational angle of the shaft member 6 can be detected when advancing/retracting the shaft member 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT