baber/WOPTO huggingface dataset:
Patent JP-2012167218-A (JP)
Title: Microtubule assembled structure and method for producing the same
Inventor: MIYAMOTO KAZUYA
IPC: C08B37/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a microtubule assembled structure which is obtained by assembling many tubular structures formed with polysaccharide and a modifier and to which water resistance is imparted, and to provide a method for producing the microtubule assembled structure.SOLUTION: The microtubule assembled structure as the assembled body of microtubular bodies is formed with: polysaccharide, in which monosaccharide composing the main chain takes a pyranose structure, and which can take sheet-like conformation ranged by the bond of hydroxyl groups lying in the equatorial of the chair structure thereof; and a modifier. The method for producing a microtubule assembled structure, which water resistance is imparted, is characterized in that a vessel storing a polysaccharide and modifier-containing solution containing the polysaccharide and modifier is inserted into a refrigerant, thus the solvent in the polysaccharide and modifier-containing solution is freeze-grown in the vertical upper direction of the refrigerant liquid face, and thereafter, the frozen solvent is removed.
Patent JP-2012172000-A (JP)
Title: Rubber composition for tire
Inventor: ASHIURA MAKOTO
IPC: C08K3/36
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tires, having both improved low rolling resistance and abrasion resistance.SOLUTION: The rubber composition for tires is obtained by mixing 100 pts.wt. of a rubber component composed of 65-99 wt.% of the total of diene-based rubber A and terminal-modified diene-based rubber B for silica and 1-35 wt.% of a block copolymer A'-B' with ≥10 pts.wt. of silica in which the diene-based rubber A and the terminal-modified diene-based rubber B for silica are mutually incompatible. The block copolymer A'-B' is composed of a block segment A' and a block segment B'. The block segment A is compatible with the diene-based rubber A and incompatible with the terminal-modified diene-based rubber B for silica. The block segment B' is compatible with the terminal-modified diene-based rubber B for silica and incompatible with the diene-based rubber A and the block copolymer A'-B' has a number-average molecular weight of 300,000-600,000.
Patent JP-2012177864-A (JP)
Title: Light quantity adjustment device and optical device including the same
Inventor: NARUSE KAZUHIRO
IPC: G03B9/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity adjustment device which is free from operation failure and allows a diaphragm blade to be smoothly opened and closed.SOLUTION: The light quantity adjustment device includes a substrate having an exposure aperture, a blade member for adjusting the quantity of light passing the exposure aperture, and driving means for driving the blade member. The driving means includes an electromagnetic coil, a magnet rotor, a coil frame where a reference surface for alignment with a rotation axis is formed, and a shielding yoke supported on the reference surface of the coil frame. The substrate comprises: a support surface for supporting the blade member movably; a recess provided on the support surface to house the driving member; a support part provided in the recess to support one end of the shielding yoke; and holding means which houses and supports the driving means in the recess so that one end of the shielding yoke is supported by the support part and the other end of the shielding yoke can be aligned with the reference surface of the coil frame.
Patent JP-2012179744-A (JP)
Title: Holder for rolling bearing, method of manufacturing the same, and rolling bearing
Inventor: ASAI HIROMITSU
IPC: F16C33/38
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a holder free from a void and having high strength and excellent dimensional accuracy, low in cost without requiring an another mechanism for the exclusive use of compression and the deburring work of a pocket.SOLUTION: A molding mold is used while being provided with: a cavity agreeing with the shape of the holder; a resin pool provided outside a holder circular part equivalent position continuously in a proper place of the holder circular part equivalent position of the cavity; a void continuing to the resin pool; and a movable pin sliding in the void. In a state that the movable pin is pulled to form a space between the tip of the movable pin and the resin pool, a molten resin composition is injected to fill the cavity, the resin pool and the space, and then, before the solidification of the molten resin composition, the movable pin is moved to the resin pool side to push the molten resin composition in the resin pool into the cavity, and the molten resin composition is solidified in a compressed state to manufacture the holder. The rolling bearing is provided with the holder obtained in this way.
Patent JP-2012183121-A (JP)
Title: Medical image treatment apparatus
Inventor: AIKAWA HARUKI
IPC: A61B5/055
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a projection image, capable of automatically making the adjustment so that the edge regions of three-dimensional image data can be always contained in the projection image, irrespective of a projection angle even if a subject has an area so large to occupy the three-dimensional image data.SOLUTION: In generating a projection image from three-dimensional image data, the projection image is generated while reducing voxel intervals of the three-dimensional volume data forming the three-dimensional image data depending on the projection angle of the projection image, or the number of data points of the three-dimensional volume data forming the three-dimensional image data is increased to expand the three-dimensional volume data. By doing this, the projection image is generated by using the expanded region, thereby enabling the size of the projection image to be automatically adjusted.
Patent JP-2012185288-A (JP)
Title: Image forming device
Inventor: KIKUCHI HISASHI
IPC: G03G15/16
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To properly set an applied voltage to each voltage application member so that a value of flowing current is a target current value in a structure in which two voltage application members to which a voltage is simultaneously applied are brought into contact with a position where the voltage application members are close to each other on a voltage applied member.SOLUTION: In a state where a predetermined voltage is applied to a second cleaning brush roller 106, a setting value changing process is performed by applying a voltage for changing setting to a first cleaning brush roller 102, detecting the current amount (IB1+IC1) flowing the contact position between the first cleaning brush roller and an intermediate transfer belt 8 by current amount detecting means, and changing a set voltage value applied to the first cleaning brush roller based on the detected current amount.
Patent JP-2012184822-A (JP)
Title: Device for introduction in pipe
Inventor: OGAWA KAZUHIRO
IPC: F16L55/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To reliably and smoothly introduce an in-pipe working apparatus from a branched pipe portion into a fluid pipe while suppressing the damage to the in-pipe working apparatus, cables or the like, even under such a condition that a peripheral edge of an opening on an inner circumferential face side of a branch port is formed into a sharp corner with burrs produced during drilling.SOLUTION: An introduction work casing 15 that can be connected to a downstream side of a branched pipe portion 3 includes: holding means D1 that detachably holds an in-pipe working apparatus (A) in a posture along the direction of a branch axis core Y; transporting means D2 that transports the holding means D1 from the branched pipe portion 3 to a fluid pipe 1 side along the direction of the branch axis core Y; and moving and guiding means D3 that moves and guides the in-pipe working apparatus (A) pushed out of the holding means D1 by the fluid pressure, to the downstream side by allowing the in-pipe working apparatus (A) to pass over a position apart from a downstream side portion P on a peripheral edge 2a of an opening on an inner circumferential face side of the branch port 2, toward the pipe axis core X side of the fluid pipe 1. The moving and guiding means D3 comprises a moving and guiding member 19, which is extended from the holding means D1 to at least the downstream side portion P of the branch port 2 while maintaining a contact state with the downstream side portion P.
Patent JP-2012188461-A (JP)
Title: Method for manufacturing high bulk density detergent composition
Inventor: UENO WATARU
IPC: C11D1/72
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high bulk density detergent composition with which an environmental load during manufacture or during use can be reduced.SOLUTION: The method for manufacturing a high bulk density detergent composition includes: a step (A) of mixing the acid precursor of an anionic surfactant with a water soluble alkali inorganic substance by an amount required for neutralizing the acid precursor or more, and neutralizing the acid precursor; and a step (B) of adding a water soluble inorganic substance with the average particle diameter of 125 to 300 μm to the neutralized mixture obtained in the stage (A) by 100 to 300 pts.mass to 100 pts.mass of the neutralized mixture, and performing mixing.
Patent JP-2012188684-A (JP)
Title: Thin film deposition apparatus, and thin film deposition method
Inventor: TAKIZAWA KAZUKI
IPC: H01L31/04
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus offering an increased film deposition rate compared to those in conventional ones when depositing a thin film on a substrate using a plasma, and a thin film deposition method.SOLUTION: The thin film deposition apparatus includes: a film deposition vessel equipped with a film deposition space where the thin film is formed on the substrate placed on a substrate placement surface under vacuum; a material gas introducing part that is located above the substrate placement surface inside the film deposition space and introduces a film deposition material gas into the film deposition space through a plurality of gas introduction holes distributed on a surface facing the substrate placement surface; a plasma electrode part that is located above the material gas introducing part, has a plate member through which electric current flows from one edge to the other as a plasma generating element and generates the plasma in the film deposition space using the film deposition material gas; and a bias voltage part that applies a negative bias voltage to the substrate placement surface. The thin film is deposited on the substrate using the apparatus.
Patent JP-2012189254-A (JP)
Title: Separation and refinement process
Inventor: HASHIMOTO HIDEYUKI
IPC: B01J23/44
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a separation and refinement process for removing NO as an impurity, in a separation and refinement process for carrying out separation and refinement of at least one of xenon and krypton from raw material air.SOLUTION: The separation and refinement process includes steps of: separating raw material air into nitrogen and liquid oxygen, and enriching at least one of xenon and krypton contained in the raw material air in the liquid oxygen; producing oxygen by vaporizing the liquid oxygen; oxidizing hydrocarbons contained in the oxygen using a palladium catalyst; thermally decomposing NO contained in the oxygen at a reaction temperature of 350°C or higher using a palladium catalyst; removing the moisture vapor and the carbon dioxide by means of adsorption; and separating xenon and/or krypton from the oxygen.
Patent JP-2012170808-A (JP)
Title: Toilet seat elevator
Inventor: UNOKI YASUMOTO
IPC: A47K13/24
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat elevator which allows a user to move the elevator up and down with a small force, thus reducing a burden on the user's knee.SOLUTION: An installation member of the toilet seat elevator is composed of a base 1 and a support 2, and is provided with a caster guide 3, a main frame 4, and a cam 7 that are set to be rotatable. A toilet seat 12 is pivotally supported on the main frame 4 to be rotatable, and is supported with a caster guide 3 and a cam 7 through the use of casters 9 and 10. The caster guide 3 is connected to the main frame 4 via a joint plate 8. In this structure, a handle 11 is rotated to cause the cam 7 to rotate, so that the toilet seat 12 moves up and down. A gas spring 16 is provided to reduce a force for elevating the toilet seat.
Patent JP-2012187862-A (JP)
Title: Inkjet printer and method of cleaning the same
Inventor: YAJIMA HIROKI
IPC: B41J2/185
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent ink discharge abnormality by eliminating air bubbles and foreign material in an inkjet head.SOLUTION: The inkjet printer includes: a recording head which discharges ink from a nozzle and records an image; a pump having a suction port and a discharge port; a first flow passage which connects the discharge port of the pump and the recording head; a second flow passage which connects the recording head and the suction port of the pump; a shut-off valve arranged in the second flow passage; an ink tank which is arranged downward from the recording head in a gravity direction and is arranged in the first or second flow passage; an atmosphere releasing valve which can release the ink tank in the atmosphere; and a control part which controls them. Flow passage resistance R1 of the first flow passage is greater than flow passage resistance R2 of the second flow passage. The control part circulates the ink from the first flow passage to the second flow passage by closing the atmosphere releasing valve and driving the pump, and after a predetermined time passes, the shut-off valve is closed and the nozzle of the recording head is pressure-purged.
Patent JP-2012189882-A (JP)
Title: Imaging apparatus
Inventor: GOHARA KOICHI
IPC: G02B7/34
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of shortening the time required for focus detection.SOLUTION: The imaging apparatus includes: an imaging element 22 having a plurality of imaging pixels 221 arranged two-dimensionally and a plurality of focus detection pixels 222a and 222b arranged one-dimensionally or two-dimensionally being mixed in the imaging pixels, imaging an image formed by an optical system, and outputting pixel data corresponding to the imaged image from the imaging pixels and the focus detection pixels; a first storage part 25 for storing the pixel data output from the imaging element 22; a second storage part 215, which is different from the first storage part 25, for storing the pixel data output from the imaging element 22; and a control part 214 which causes the first storage part 25 to store at least imaging pixel data output from the imaging pixels 221 among the pixel data, and causes the second storage part 215 to store focus detection pixel data output from the focus detection pixels 222a and 222b among the pixel data.
Patent JP-2012195112-A (JP)
Title: Field emission light-emitting device, manufacturing method of field emission light-emitting device, and light-emitting device
Inventor: YUGE RYOTA
IPC: H01J31/12
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a field emission light-emitting device in which the loss of radiation light emitted from a phosphor can be reduced with a simple structure.SOLUTION: A field emission light-emitting device 10 comprises an anode substrate 1 having a substrate surface on which an anode electrode 2 is arranged, and a cathode substrate 6 having a substrate surface on which a cathode electrode 3 is arranged. The anode substrate 1 and the cathode substrate 6 are arranged so that the substrate surfaces face each other, and the anode substrate 1 further includes a plurality of phosphor layers 4. The plurality of phosphor layers 4 are arranged at a distance from each other at least one of between the anode substrate 1 and the anode electrode 2 and on the anode electrode 2. The cathode substrate 6 further includes an emitter 5 arranged on the cathode electrode 3. The cathode electrode 3 has light reflectivity and the emitter 5 has optical transparency.
Patent JP-2012192375-A (JP)
Title: Ultraviolet irradiation apparatus
Inventor: KOBAYASHI SHINJI
IPC: C02F1/32
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation apparatus that can prevent radio waves from leaking from a portion adjacent to an ultraviolet lamp to the outside of an apparatus, and allows for sterilization, sanitization and inactivation in water supply and sewage systems in a short period of time.SOLUTION: A ultraviolet irradiation apparatus includes: an ultraviolet irradiation water tank 1 having a water-inlet port for water to be treated and a water-outlet port for treated water; an ultraviolet lamp 5 provided in the ultraviolet irradiation water tank, and configured to emit ultraviolet rays onto the water to be treated by being lit up with high-frequency discharge at a frequency of 10 kHz to 10 MHz, inclusive; a protection pipe 6 for protecting the ultraviolet lamp; protection covers 8 provided on ends of the ultraviolet irradiation water tank, respectively; and an electronic ballast 10 electrically connected with the ultraviolet lamp via a feeder wire. The ultraviolet lamp and the feeder wire are made of a material with a specific conductivity and a relative magnetic permittivity whose product is equal to or larger than 1, and the ultraviolet irradiation water tank and the protection covers are made of a conductor or conductive resin having a thickness at least three times as large as a skin depth at a frequency of a high-frequency current.
Patent JP-2012196681-A (JP)
Title: Friction stir spot welding device, and friction stir spot welding method
Inventor: OKADA GOSEI
IPC: B23K20/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a control technology which can actualize excellent joining quality with a suitable accuracy according to a joining condition, particularly in a double acting type friction stir spot welding method.SOLUTION: A tool drive unit 53 is configured to move a pin member 11 and a shoulder member 12 each forward and backward, and is controlled by a tool drive control unit 21. A press-fit reference point setting unit 22 sets a position of the pin member 11 or the shoulder member 12 when contacting a joined object 60 as a press fitting reference point, the tool drive control unit 21 controls the press-fit depth when a rotating tool 51 press-fits the joined object 60 from the surface thereof, by controlling the relative position of the pin member 11 to the shoulder member 12, based on the press-fit reference point.
Patent JP-2012196185-A (JP)
Title: Internally threaded float
Inventor: SAITO YOSHIHIRO
IPC: A01K93/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of an internally threaded float equipped with a fishing line insertion hole having a changing inner diameter.SOLUTION: The internally threaded float is equipped with a float body equipped with a through hole formed from an upper through hole part and a lower through hole part having an inner diameter larger than that of the upper through hole part, a metal member composed of a metal pipe that is made of a metal as a material, provided with the fishing line insertion hole having an inner diameter changing along the direction of fishing line insertion, has an outer diameter corresponding to the upper through hole part and is formed with passing through the through hole of the float body and a float tip metal part that is arranged so as to be inserted into the opening part of the lower through hole part at the lower tip end part of the metal pipe and is separately from or integrally with the metal pipe and a ring type sinker that is inserted into the metal pipe and positioned at the lower through hole part in a state in which the metal pipe is passed through the through hole of the float body.
Patent JP-2012199855-A (JP)
Title: Polarization multiplexed signal separation method in optical transmission system and transmission/reception system therewith
Inventor: TAKAHASHI HIDENORI
IPC: H04J14/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarization multiplexed signal separation method capable of polarized wave separation by one TS and a transmission/reception system with this method.SOLUTION: The polarization multiplexed signal separation method works in such a way that a transmitting device puts training symbols differing in pattern between a polarized wave 1 and a polarized wave 2 in one and the same symbol time before transmission, while a receiving device derives a transfer function using a ratio of correlation values of correlation function between the training symbol and a received signal of polarized wave 1 or polarized wave 2 and then separates the polarized waves of the received signal using the transfer function.
Patent JP-2012199882-A (JP)
Title: Communication system and provider server group adaptable to arbitrary communication system, and method therefor
Inventor: SOHN DONGKYU
IPC: H04M3/42
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To make utilization possible through an arbitrary communication network, and make it possible to use a terminal other than enabled terminals designated by a mobile phone service supplier.SOLUTION: A provider server group comprises: a terminal management server which reads out a telephone number allocated to a second terminal of entire terminals from a database server and transmits the read out telephone number to a call control server, when the provider server group receives a communication establishment request addressed to the second terminal that is an origination destination from a first terminal that is an origination source of the entire terminals through the call control server; and the call control server which accepts the communication establishment request, transfers the accepted communication establishment request to the terminal management server, and establishes communication between the first terminal and the second terminal by using the telephone number that is allocated to the second terminal and replied by the terminal management server according to the transfer. The first and second terminals communicate with the provider server group through communication networks conforming to the same or different communication methods.
Patent JP-2012203426-A (JP)
Title: Community forming device and method
Inventor: OSHIMA YASUHIKO
IPC: G06F13/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To form a community which promotes non-conventional novel connections.SOLUTION: A community forming device (1) includes: alert notification means (11) which notifies a plurality of user terminals to which an alert setting condition has been set, of a prescribed alert in accordance with satisfaction of the alert setting condition preliminarily accepted from users, in order to form a community on the basis of the alert; grouping means (12) which groups a plurality of users who have set the alert setting condition corresponding to the notified alert; and community notification means (13) which forms a community common to the plurality of grouped users and notifies the users of the formed community.