baber/WOPTO huggingface dataset:
Patent JP-2011245410-A (JP)
Title: Device and method for supplying pressurized container
Inventor: HAYAKAWA TOMOMOTO
IPC: B01J4/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent incorrect detection of formation of a filled object, increase in power requirement, and a blockage.SOLUTION: The problem is solved by a pressurized container supplying device 30 including: a material sealing feeder which continuously supplies a solid-liquid mixture material to a pressurized container 4 through a supplying pipe 32 while forming a filled object P formed by airtightly filling the material to the supplying pipe 32 to shield the upstream pressure of the supplying pipe 32 from the downstream pressure with the filled object P; a back pressure valve 40 disposed on the downstream side in the filled area 32z of the filled object P in the supplying pipe 32 of the feeder; a cylinder 42 of the back pressure valve 40; an intermediate state detecting device which detects whether a valve member 41 of the back pressure valve 40 is in an intermediate state between closed state and open state; a controller which controls the cylinder 42 to open the back pressure valve 40 when the intermediate state detecting device detects that the valve member 41 of the back pressure valve 40 is in the intermediate state.
Patent JP-2011245731-A (JP)
Title: Liquid droplet discharging device and nozzle suction method
Inventor: IGAWA TOMOMI
IPC: B41J2/175
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To suck liquid through a nozzle with a small suction force.SOLUTION: An inkjet printer 1 includes a tank 3 which sores ink, an inkjet head 2 which discharges ink supplied from the tank 3 as an ink droplet from a nozzle face 2b in which multiple nozzles 2a are formed, a pressure regulation pump 4 which regulates pressure of ink on the nozzle face 2b by regulating pressure in the upper space A in the tank 3, a sweeping unit 6 which sweeps the inkjet head 2, a nozzle checking device 7 which detects defective nozzles, and a control part 10. When ink is sucked through partial nozzles 2a including defective nozzles detected by the nozzle checking device 7 using the sweeping unit 6, the control part 10 controls the pressure of ink on the nozzle face 2b to be higher than a specified pressure by controlling pressure in the upper space A by means of the pressure regulation pump 4.
Patent JP-2011249589-A (JP)
Title: Processing method of wafer
Inventor: KAWAI AKIHITO
IPC: H01L21/301
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a wafer for allowing a reinforcement plate joined to a surface of the wafer to be easily removed after polishing a back surface of the wafer and embedding a through electrode in a device.SOLUTION: The processing method of the wafer comprises: a reinforcement plate joining step of joining a reinforcement plate 3 to a front face of a wafer 2 via a heat-resistant bond agent 4; a wafer polishing step of polishing a back surface 2b of the wafer 2 with a side, to which the reinforcement plate 3 is joined, being held on a chuck table 51 of a polishing device 5; an electrode forming step of forming a through electrode which communicates the back surface of the wafer 2 to which the reinforcement plate 3 is joined with an electrode formed on the device; a protective tape taping step of taping up the back surface 2b of the wafer 2 with a protective tape; and a reinforcement plate removing step of removing the reinforcement plate 3 by polishing the reinforcement plate 3 joined to the front surface of the wafer 2 with the side on which the protective tape taped on the back surface 2b of the wafer 2 being held on the chuck table 51 of the polishing device 5.
Patent JP-2011248198-A (JP)
Title: Optical film and method for manufacturing the same
Inventor: NAKAYAMA YUJI
IPC: B05D7/04
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film in which problems occurring in contacts between films and roll-wound shapes are prevented even when a functional film of a coating thickness larger than a knurl thickness is formed on a web like base film subjected to a knurl processing, and a method for manufacturing the optical film.SOLUTION: The optical film is formed by coating and forming a functional film 11 of a film thickness B on one surface of a transparent base film 10 on both ends of which are formed with projecting knurls 12 with heights of A. The functional film is formed with a film thickness of C in areas above the knurled projections with widths D from the both ends of the transparent base film, and B is larger than (A+C).
Patent JP-2011253641-A (JP)
Title: Battery unit
Inventor: SATO FUMIYA
IPC: H01M50/264
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery unit capable of simplifying connection parts and connection paths and reducing connection electric resistance.SOLUTION: A battery unit comprises a plurality of battery blocks, a housing for accommodating the plurality of battery blocks and connection metal plates for electrically connecting adjacent ones of the battery blocks. Each of the battery blocks comprises a plurality of batteries with respective positive and negative electrode terminal parts being aligned in the same direction, a stationary portion for fixing each of the positive and negative electrode terminal parts of the plurality of batteries, a positive electrode plate connected via the stationary portion to the positive electrode terminal parts of the plurality of batteries, and a negative electrode plate connected via the stationary portion to the negative electrode terminal parts of the plurality of batteries. The positive electrode plate and negative electrode plate have a terminal connection part disposed on the positive electrode terminal parts or negative electrode terminal parts of the plurality of batteries and an extraction part disposed on the side face of each of the battery blocks. The extraction parts of the adjacent battery blocks are mutually electrically connected by the connection metal plate.
Patent JP-2011025674-A (JP)
Title: Driving method for inkjet recorder
Inventor: KAMIYAMA KENICHI
IPC: B41J2/01
Filed: 2010-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method that independently controls ink ejection volume and ink ejection speed in an inkjet recorder.  <P>SOLUTION: If the thermal conductivity of ink is k, its density is ρ, and its specific heat is C, and the time taken for the speed at which the volume of bubbles reaches the maximum from the time when bubbles are generated during film boiling is t1, a distance in the direction of ink ejection from a heater surface where bubbles are generated is X1, the control of ink temperature during the film boiling in an area of X1≤2√[(k×t1)/(ρ×C)] is controlled by controlling drive pulse. Thus, the speed at which ink is ejected is controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256557-A (JP)
Title: Siphon drainage system
Inventor: MARUYAMA HIDEYUKI
IPC: E03C1/122
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a siphon drainage system capable of reducing a siphon starting reference water head to a low level to shorten the time until the siphon starts while securing the drainage-treatable flow rate of siphon drain pipes.SOLUTION: A siphon drainage system comprises: a temporary reservoir 50 which reserves drain water discharged from a water using device 16 temporarily; and a plurality of siphon drain pipes 22 which are connected to the temporary reservoir 50 and have an inner diameter of 8 mm to 15 mm and apply a siphon force to the drain water reserved in the temporary reservoir 50 to make the drain water outflow. Therefore, it is possible to reduce a siphon starting reference water head to a low level to shorten the time until the siphon starts and further to secure the drainage-treatable flow rate of the whole siphon drain pipes.
Patent JP-2011259108-A (JP)
Title: Radio communications system, transmitter and transmission method
Inventor: HAMAGUCHI YASUHIRO
IPC: H04J11/00
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate scheduling for a transmitter using DFT-S-OFDM.SOLUTION: A radio communications system comprises: a transmitter using DFT-S-OFDM; and a control unit that determines the number of subcarriers that the transmitter uses for transmission. The transmitter changes the method for generating signals to be transmitted in accordance with the number of the subcarriers determined by the control device.
Patent JP-2011254916-A (JP)
Title: Buckle
Inventor: KAWAGUCHI MANABU
IPC: A44B11/25
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a buckle permitting the sense of integration of a male member and a female member to be improved.SOLUTION: The buckle includes the female member 3 formed into a flat cylinder and a male member 2 having a pair of arms 22 formed. An insertion end and a connection end to be connected with each other have outer surfaces aligned with each other in the extension direction of the arms 22. The outer surface of the insertion end and the outer surface of the connection end are engaged with each other through a pair of face edges facing each other in the extension direction of the arms 22. The face edges have steps in the extension direction of the arms 22.
Patent JP-2011258512-A (JP)
Title: Wiring device
Inventor: KATANO CHIKAKO
IPC: H01R31/06
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device capable of supplementing power when a DC load is started.SOLUTION: The wiring device includes: a plug 4 having a pair of plug blades 2a, 2b and a power receiving conduction passage 3 which connects a DC load L to these plug blades; and a receptacle having a pair of blade receiving springs for DC power supply which is detachably and electrically connected to the pair of the plug blades of this plug and the conduction passage which connects the pair of blade receiving springs to the DC power supply side, and also includes a capacitor 7 which is connected in parallel to this receptacle and at least one of conduction passages of the plug, and has capacity to supplement power when the DC load is started.
Patent JP-2012001820-A (JP)
Title: Device for smoothing paper surface in paper machine
Inventor: YAMAMOTO KAZUYA
IPC: D21G1/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper surface smoothing device in a paper machine, capable of preventing a wet paper web from being wrapped and fiber from flowing, and capable of finally calendering the wet paper web under a prescribed pressure.SOLUTION: The device comprises a lower conveyor belt 33 for conveying a wet paper web 124 placed on the conveying surface, a wet paper web sensor 60 for detecting passage of the end of the wet paper web, and a calender 4 with a press roller 41 capable of traveling between a pressing position where the press roller sandwiches the wet paper web 124 with the lower conveyor belt 33 and a retracted position where the press roller is separated from the wet paper web 124, according to the output value of the wet paper web sensor 60.
Patent JP-2012001018-A (JP)
Title: Tractor
Inventor: MURAKAMI TATSUZO
IPC: B60K37/02
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a tractor is not conveniently operated since an automatic operation area with an automation related switch group, a working area with work related operation implements, and a traveling area with traveling related operation implements are not systematically put in a lump.SOLUTION: The tractor includes an operation device 8 in which a plurality of operation implements for controlling and operating traveling system equipment and working system equipment constituting the tractor are arranged at one side of a driver seat 7. In one embodiment, the operation device 8 has: the automatic operation area C with the automation related switch group D; the working area B with work related operation implements; and the traveling area A with traveling related operation implements. In another embodiment, the automatic operation area C with the automation related switch group D is arranged at a right side of the driver seat 7. In another embodiment, the working area B is formed in front of the automatic operation area C, and the traveling area A is formed in front of the working area.
Patent JP-2010246951-A (JP)
Title: Game device
Inventor: TOUGE YOSHITAKA
IPC: A63F13/45
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable to input instructions of attack and defense in a game device by changing directions of a card.  <P>SOLUTION: The game device detects the direction of the card, and if the detected direction of the card is a first direction, it recognizes that the instruction to attack is inputted, while recognizing the instruction to defend is inputted if the detected direction of the card is a second direction which is different from the first direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004916-A (JP)
Title: Av data transmission/reception method, av data reception device, av data transmission device, av data reception method, av data transmission method, and av data transmission/reception system
Inventor: AYAKI YASUSHI
IPC: H04W84/12
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is not easy to register a new AV data reception device from the outside of a house once AV data reception devices are registered to the maximum number in registering the AV data reception device from the outside of a house in a conventional AV data transmission/reception system.SOLUTION: An AV data transmission/reception method comprises: steps of a portable terminal 2's registering out-of-house transmission device information and an AV server 1's registering out-of-house reception device information when the portable terminal 2 is connected to an out-of-house wireless network 7 (S410,S412); a step of the portable terminal 2's determining whether in-house transmission device information is in conformity with the out-of-house transmission device information when the portable terminal 2 is connected to an in-house wireless network 4 (S503); a step of in-house reception device information being registered to the AV server 1 when the portable terminal 2 determines the conformity (S509); a step of the AV server 1's deleting the out-of-house reception device information (S511); and a step of transmitting AV data (S513).
Patent JP-2012003147-A (JP)
Title: Optical coupling structure and method for assembling optical coupling structure
Inventor: AIHARA SHUICHI
IPC: G02B6/32
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling structure where force with which an end surface of an optical fiber is pressed to a lens is maintained.SOLUTION: The optical coupling structure comprises a lens body and a clamp. The lens body comprises a lens portion having a lens, and a fixing portion. The fixing portion has an optical fiber guide to which the optical fiber has an optical axis thereof positioned when being pressed. The clamp includes a positioning portion, a pressing spring, and a holding portion. The positioning portion determines a position of the clamp except positions in an optical axis direction of the optical fiber. The pressing spring is brought into contact with a surface of the lens body of which the normal direction coincides with the end surface of the optical fiber, and generates force for returning the clamp when the clamp is moved in a direction opposite to the normal direction of the surface. The holding portion is formed in a part of the clamp, to which the optical fiber to be pressed, and holds the optical fiber not to allow the optical fiber to be moved away from the lens.
Patent JP-2012007477-A (JP)
Title: Centrifugal compressor apparatus
Inventor: SUGIYAMA SUEKICHI
IPC: F04D29/46
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique that controls an air leakage from spaces between a vane wing and a slit into which the vane wing is inserted as quickly as possible in a centrifugal compressor apparatus.SOLUTION: The centrifugal compression apparatus includes: a wing part 10 of the vane wing 8 that is inserted into the slit 11 and can freely appear in a diffuser path from inside of a diffuser plate 6; and a seal plate 12 that is disposed inside the diffuser plate 6 and has the slit 13 into which the wing part 10 of the vane wing is inserted as the slit 11. The spaces S1 made up of the wing part 10 of the vane wing 8 and the slit 11 into which the wing part 10 is inserted, and the spaces made up of the vane wing 8 and the slit 13 into which the vane wing 8 is inserted are located facing each other in view of the wing part 10 of the vane wing 8.
Patent JP-2012007843-A (JP)
Title: Humidifier
Inventor: NISHIMOTO YOSHIO
IPC: F24F6/08
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier which can generate an arbitrary amount of water vapor without giving an excessive amount of heat for dielectric heating at water evaporation.SOLUTION: The humidifier is configured to have a boundary face in a cone convex and concave shape between a lower part which is formed to include graphite having a small particle size and being formed to have minute air holes which can supply moisture using capillary action and an upper part which is formed to include graphite having a large particle size and further having large air holes which do not utilize capillary action, and the humidifier holds a humidification element formed from a molded article of a carbon coagulation having hydrophilicity inside the air holes of the humidification element, in a water tank in the condition where a dielectric coil is placed on an outer face of the bottom part such that the upper potion is not submerged in water, and scatters moisture by performing electromagnetic induction heating.
Patent JP-2012008421-A (JP)
Title: Color composition for color filter, and color filter
Inventor: YOSHIZAWA TOSHIHIRO
IPC: C09B67/20
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a color composition for a stable color filter being excellent in color characteristic, heat-resistance, light resistance and solvent resistance and preventing generation of foreign matter in a coated film, and a color filter using the same, having good color characteristics and being excellent in heat-resistance, light resistance and solvent resistance.SOLUTION: In a color composition for a color filter which contains colorant, a resin and an organic solvent, the colorant contains a salt forming compound (A) comprising an acidic dye and a quaternary ammonium salt compound having molecular weight of a cation moiety in the range of 190 to 900; the organic solvent contains an organic solvent (S) having a boiling point of 120 to 210°C at 760 mmHg and a solubility parameter (=sp value) of 8.8(cal/cm)or more and less than 13.0(cal/cm); and the content of the organic solvent (S) is 5 to 100 wt.% based on the total solvent amount.
Patent JP-2012012710-A (JP)
Title: Nanofiber sheet
Inventor: ISHIKAWA MASATAKA
IPC: D01D5/04
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a nanofiber sheet which comprises nanofibers including a volatile functional agent such as a perfume or the like and is capable of providing a useful function such as scent-emission by an action of the volatile functional agent.SOLUTION: A nanofiber sheet of this invention is provided with a nanofiber layer including nanofibers of high polymer. The nanofibers contain a volatile functional agent and have a vapor pressure at 20°C of 13.3 Pa or less. Preferably the nanofibers are formed by an electrospinning method.
Patent JP-2012015266-A (JP)
Title: Semiconductor optical amplifier
Inventor: KURAMOTO MASARU
IPC: H01S5/50
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical amplifier composed of a GaN-based compound semiconductor capable of achieving increased light output.SOLUTION: A semiconductor optical amplifier 200 comprises: (a) a laminate structure in which a first compound semiconductor layer composed of a GaN-based compound semiconductor, a third compound semiconductor layer, and a second compound semiconductor layer are sequentially stacked; (b) a second electrode 262 formed on the second compound semiconductor layer; and (c) a first electrode electrically connected to the first compound semiconductor layer. The laminate structure has a ridge stripe structure. When the width of the ridge stripe structure at a light-emitting end surface 203 is Wand the width of the ridge stripe structure at a light incident end surface 201 is W, W>Wis satisfied. In an inner region of the laminate structure from the light-emitting end surface 203 along an axial line AXof the semiconductor optical amplifier, a carrier non-injection region 205 is provided.
Patent JP-2012010651-A (JP)
Title: Plant cultivation device, seedling raising device, and method for cultivating plant
Inventor: IKEUCHI HIROSHI
IPC: A01G25/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the quantities of a nutrient solution and water to be fed to a plant cultivation device, and to reduce equipment cost by simplifying the equipment.SOLUTION: The plant cultivation device includes a cultivation box having a hollow part to which at least the roots of cultivated plants hang down, and a nozzle set within the hollow part of the cultivation box for directly jetting the atomized nutrient solution toward the cultivated plants arranged in the hollow part. The whole hollow part is filled with mist including the nutrient solution jetted from the nozzle, and the roots of the cultivated plants are shaken by the mist flowing within the hollow part.
Patent JP-2010263644-A (JP)
Title: Transmission control method
Inventor: IMAMURA KIMIHIKO
IPC: H04B7/12
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient frequency diversity effects even without controlling spread coefficients or coding coefficients, in error-correcting coding, on the side of a radio transmitter.  <P>SOLUTION: The present invention relates to a transmission control method, adapted to a transmission system in which slots are assigned to chunks divided in a frequency domain and in a time domain. When output signals are sent to a plurality of transmitting antennas, output signals of the transmitting antennas are delayed, respectively. When the frequency bandwidth of a chunk is defined as Fc, delay is controlled, in such a way that a maximum delay time among the transmitting antennas becomes a prescribed first value smaller than 1/Fc or a prescribed second value larger than 1/Fc; and when transmitting a transmitting signal under frequency diversity, the delay is controlled to a second value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012016766-A (JP)
Title: Cover device
Inventor: BABA MICHIKO
IPC: B24B55/04
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cover device which when a workpiece on a reciprocating table is machined while the workpiece is supplied with machining liquid, further surely prevents inflow of the machining liquid into the driving device of the table.SOLUTION: The upper face 21a of a fixed cover 21 is located below a moving cover 19, and receives the machining liquid dropping from one reciprocating-direction end 19c of an upper face 19a of the moving cover 19. On the upper face of the fixed cover 21, a rising part 27 is provided at a position nearer to the other reciprocating-direction end of the upper face 19a of the moving cover 19 than the one reciprocating-direction end 19c. A space S1 extending from the height of an upper edge of the rising part 27 to the lower face of the moving cover 19 is provided in relation to the vertical direction. The space S1 is continuously extended from the one reciprocating-direction end 19c of the upper face 19a of the moving cover 19 to the rising part 27 in relation to the reciprocating direction.