baber/WOPTO huggingface dataset:
Patent JP-2010022378-A (JP)
Title: Method for in vitro culture of sporozoea sp. and use thereof
Inventor: ELLISON SIOBHAN P
IPC: A61K39/002
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To proliferate merozoites of immortalized mammalian cells in vitro.  <P>SOLUTION: A method for continuously culturing obligate intracellular Protozoa, Sporozoea class, in a developmental assexual reproduction period is provided to solve the problem. The method comprises following processes: a process for providing a cell culture system containing immortalized host cells suitable for proliferating Sporozoea sp.; a process for bringing the host cells into contact with the Sporozoea sp. in an infection step under effective conditions relating to infection of the host cells; and a process for bringing proliferation of the merozoites to the host cells (wherein, the host cells are able to take the Protozoa by phagocytosis).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018041-A (JP)
Title: Inkjet head
Inventor: FUJII KENJI
IPC: B41J2/05
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress discharge defects caused by foreign matters such as dust generated during the manufacturing or use of an inkjet recording head.  <P>SOLUTION: The method of manufacturing an inkjet head includes: a step of preparing an Si substrate 1; a step of forming, on a first surface of the Si substrate 1, an SiN film 4 serving as a perforated filter mask, and a membrane having an SiO<SB>2</SB>film layer covering the first surface in such a manner that the first surface is not exposed from the plurality of perforations; a step of forming a close contact enhancing layer 7 on the membrane; a step of forming a coating resin layer 9 for constituting an ink ejection port 11 and an ink channel on the close contact enhancing layer (polyether amide resin layer) 7; a step of forming an ink supply port 11 on the Si substrate 1 by anisotropic etching from the side of a second surface facing the first surface of the Si substrate 1; and a step of forming a membrane filter structure 16 at a portion of the close contact enhancing layer 7 positioned at an opening of the ink supply port 13 with the perforated layer of the membrane serving as a mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099634-A (JP)
Title: Shutter of high airtightness
Inventor: FURUTA NARIHIRO
IPC: F24F7/013
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the improvement of various kinds of conventional shutters provided in houses is desired, since they have closing structures relying on line contact where a plurality of shutter plates are pivotally mounted to a shutter frame body, and at a downward stop of the shutter plates, free end sides of the upper shutter plates contact with surfaces of the lower shutter plates, and therefore once the shutter plates rattles, the closing is impaired and gaps are formed.  <P>SOLUTION: A shutter of high airtightness includes the shutter plates pivotally mounted to a rising frame body of the shutter frame body and interlocking plates provided on the shutter plates. The shutter plate is provided with a step-down portion at the base end side and brackets at both sides of the step-down portion. An eaves is formed at the free end side of the shutter plate and a flat portion having magnets is formed between the step-down portion and the eaves. Both ends of the flat portion are spliced to the frame body surface of the rising frame body and the magnets are magnetically attached to the frame body surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109165-A (JP)
Title: Radio communication system, method of calculating error time, and method of acquiring time synchronization between base stations
Inventor: NISHIMURA JUN
IPC: H04L7/00
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system comprising a base station and an auxiliary base station, and capable of acquiring time synchronization between the base stations even when only the base station is mounted with a GPS receiver, a method of calculating error time in the system, and a method of acquiring time synchronization between the base stations.  <P>SOLUTION: This radio communication system includes a base station 1 for receiving a GPS signal 5, and an auxiliary base station 2 connected with the base station 1 via a dedicated line 3, without receiving the GPS signal 5. The base station 1 transmits/receives a temporal error signal to/from the auxiliary base station 2, and measures an error time of the auxiliary base station 2 with respect to the base station 1 based on a transmission time of the temporal error signal in the base station 1, a reception time in the auxiliary base station 2, a transmission estimated time to the base station 1 from the auxiliary base station 2, and a reception time in the base station 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106728-A (JP)
Title: Heat transfer tube for multitubular reactor
Inventor: ODA MITSUHIRO
IPC: F28F13/12
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube for a multitubular reactor capable of more efficiently heating a material gas.  <P>SOLUTION: In the heat transfer tube P having a gas inlet at one end, a gas outlet at the other end, and a catalyst layer C filled with a catalyst between both ends, an interpolation member 10 long in the axial direction is disposed between the gas inlet and the catalyst layer C, and the interpolation member 10 is formed into such a shape that a plate is continued zigzag to have an inclined face 10f to the axial direction while satisfying that a value obtained by dividing an axial projection area by a spacial cross-section of the heat transfer tube P is 0.5-0.7. Heat exchanger effectiveness can be improved while preventing blockage caused by an increase of the flow resistance of a gas due to the insertion of the interpolation member 10, and furthermore, since the flow to a tube wall of the heat transfer tube P is formed by the inclined face, and a material gas BRG and the tube wall can be easily kept into contact with each other, the heat exchanging efficiency can be significantly increased, and a temperature of the material gas BRG can be raised in a short time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105210-A (JP)
Title: Final reduction gear of working vehicle
Inventor: TAKESHIMA HIROAKI
IPC: B60K7/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the size in a rotation axial direction in a final reduction gear of a working vehicle.  <P>SOLUTION: The final reduction gear 4 reduces and transmits the rotation input from a motor to front wheels, and includes: a planetary gear type reduction gear 39; a case 18; and two tapered roller bearings 59, 60. The planetary gear type reduction gear 39 includes: a sun gear 50 in which the rotation from a motor 3 is input; a plurality of planetary gears 51 meshed with the sun gear 50; a carrier 52 on which the plurality of planetary gears 51 are mounted; and a ring gear 53 in which the plurality of planetary gears 51 are meshed so as to transmit the rotation to the front wheels. The case 18 is provided with the ring gear 53 and stores the planetary gear type reduction gear, in which the front wheels are fixed. The two tapered roller bearings 59, 60 are arranged at both sides of the planetary gear 51 in the rotation axial direction, and rotatably support the case 18 with resect to the carrier 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106210-A (JP)
Title: Elastic crossbar and method for attaching crossbar elastic material
Inventor: TANAKA HIROBUMI
IPC: E01B3/46
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic crossbar allowing the lateral displacement of a track panel in the direction of crossing a rail, and a method for attaching a crossbar elastic material.  <P>SOLUTION: The elastic crossbar includes a crossbar body (11) crossing rails (R1, R2), and elastic materials (12A, 12B, 13A, 13B) which are attached to the end faces (11a1, 11b1) of the crossbar body (11) in the direction of crossing the rails (R1, R2) and have an elastic modulus smaller than that of the crossbar body (11).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032456-A (JP)
Title: Detergent composition
Inventor: YAMAGUCHI NORIKO
IPC: C11D1/722
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition the rinsability of which is made better than before without deteriorating the detergency thereof and to provide a washing method.  <P>SOLUTION: The detergent composition contains (a) a nonionic surfactant such as the polyoxyethylene-polyoxyalkylene alkyl ether shown by a specific general formula and (b) a surfactant system which comprises an anionic surfactant and has low fiber adsorptivity. The mass ratio (a)/(b) of the (a) component to the (b) component is 40/60-85/15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112228-A (JP)
Title: Steam boiler including high calorie bio-based fuel storage silo
Inventor: MURAMATSU MIZUO
IPC: C10L5/44
Filed: 2009-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that precise response cannot be performed, and stability cannot be obtained as a bio-based fuel material is directly charged to a combustion furnace of a steam boiler, a fire may occur when a moisture content of a dried object is low when a combustion gas of high temperature from the boiler is introduced to a drying machine, and a fire may occur due to easy ignition of fire spark in the drying machine when the fire spark is mixed in the combustion gas of high temperature from the boiler.  <P>SOLUTION: In this steam boiler, the bio-based fuel material including moisture from a bio-based fuel material supply unit is charged into the drying machine to be dried by the combustion gas of high temperature distributed from the steam boiler to prepare the bio-based fuel of high calorie, a high calorie bio-based fuel storage silo is disposed to temporarily store the dust collected from a gas discharged from the drying machine, and the bio-based fuel of high calorie, and the bio-based fuel of high calorie is quantitatively supplied to the combustion furnace of the steam boiler from the silo.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109962-A (JP)
Title: Walking type farm working machine
Inventor: BANDO AKIHIRO
IPC: A01B13/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking type farm working machine that easily changes a ridging device from an operative position to an inoperative position.  <P>SOLUTION: The walking type farm working machine including a machine body 2 having an engine 3, a pair of right and left wheels 7 supporting the machine body 2, and a rotary device 9 arranged at the front part of the wheels 7. The machine includes the ridging device between the wheels 7 and the rotary device 9, and changes the ridging device from an operative position to an inoperative position by a switching device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118457-A (JP)
Title: Optical detection device and paper sheet processing device including the same
Inventor: MIURA JUNJI
IPC: G07D7/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical detection device which can correct a fluorescence detection part and a phosphor detection part, and a paper sheet processing device including the optical detection device.  <P>SOLUTION: The optical detection device 135 includes: a lighting means 3 which emits excitation light to carried paper sheets; a fluorescence detection means 4 which detects a fluorescence image from a predetermined detection range; a fluorescence reference plate 10 provided within the detection range of the fluorescence detection means; an environmental temperature detection means 6 which detects the environmental temperature in the vicinity of the carried paper sheets; and a medium temperature property storage means which associates and stores the environmental temperature and a medium temperature correction multiplier. The optical detection device performs: a first correction process to the fluorescence image detected from the paper sheets by the fluorescence means based on the fluorescence image detected from the fluorescence reference plate and a preset reference value; and a second correction process to the fluorescence image of the paper sheets corrected using the medium temperature correction multiplier stored in the medium temperature property storage means based on the environmental temperature detected by the environmental temperature detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115328-A (JP)
Title: Movable object unit and game machine
Inventor: NAKAMURA YUTAKA
IPC: A63F7/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable object unit or the like capable of demonstrating a powerful performance effect to a player.  <P>SOLUTION: The movable object unit 50 includes: a first movable object 51 to be moved front and back while being moved in right and left directions; a second movable object 52 provided with a first connection part 52a rotatably connected to a support member 55 and a second connection part 52d rotatably connected to the first movable object 51 and moved together with the first movable object 51; and driving means for driving the first movable object 51. The second movable object 52 is configured so as to be rotatably moved in the right and left directions with respect to the support member 55 while the first connection part 52a is moved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102689-A (JP)
Title: Two-layer type outer barrel and two-layer type cartridge
Inventor: ISHIDA TETSUYA
IPC: F41B11/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air gun and a gas gun which users enjoy its sound, sparks, gun smoke and recoil using explosives without deforming the shape of a toy gun body and of firing a bullet.  <P>SOLUTION: An internal structure of a gun body (outer barrel) A is a two-layer type, so as to produce two spaces. One space is used for a passage of sparks and gun smoke occured during shooting operation using gunpaper for a model gun such as an MG cap, and the other space is used for a mounting space of an inner barrel B to fire a 4.5 mm BB bullet or a pallet bullet. An inner diameter space of a cartridge I used for a toy gun employing the two-layer type outer barrel A is a two-layer type. One space is used for a space filling gunpaper for a model gun such as an MG cap, and the other space is a hollow structure space to be loaded with a 4.5 mm BB bullet or a pallet bullet and having several dug spiral grooves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118713-A (JP)
Title: Program, device and method for controlling light projection
Inventor: ABE HIDEKI
IPC: G09G5/36
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable light projection on a desired position on a subject from a light projection device with high accuracy without forcing a worker to bear the prior work burden, with a simple system configuration.  <P>SOLUTION: On the basis of positions on a picked-up image of spotlight points 21 to 23 on a subject 20, a target position of the spotlight point 21 on the picked-up image, and positions of spotlight points 21 to 23 on a floodlit plane perpendicular to a center axis in a light projection direction of a light projection device 31, a correction value operation part 11 operates a correction value for correcting the position of the spotlight point 21 on the floodlit plane so that the position of the spotlight point 21 on the picked-up image approaches the target position. A light projection position correction part 12 controls the light projection direction of the spotlight point 21 due to the light projection device 31 to change the position of the spotlight point 21 on the floodlit plane on the basis of the correction value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117410-A (JP)
Title: Method for controlling suction air amount in internal combustion engine
Inventor: TAKO MUGEN
IPC: F02M25/07
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling suction air amount in an internal combustion engine in which a problem is solved as follows: as refluxed exhaust is left in an intake manifold, new intake amount to the exhaust left is short and is highly likely to cause fire when a gas pedal is returned when EGC control is executed.  <P>SOLUTION: The internal combustion engine with an exhaust recirculation device for mixing part of the exhaust with intake air while a slot valve is controlled by the gas pedal means. When the exhaust recirculation device is being controlled and the gas pedal means is controlled in a direction in which the slot valve is closed, the internal combustion engine predicts a load factor of the internal combustion engine that finally converges to set a target value and controls the suction air amount so that the load factor of the internal combustion engine becomes below the target value until the load factor reaches the target value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123103-A (JP)
Title: Proximity exposure apparatus, method for controlling gap of proximity exposure apparatus, and method for manufacturing display panel substrate
Inventor: NAGAMINE TOSHIYUKI
IPC: G03F7/20
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To align a gap between a mask and a substrate in a short time by quickly restoring the mask deformed by air between the mask and the substrate on controlling the gap between the mask and the substrate.  <P>SOLUTION: A gap between a mask 2 and a substrate 1 is controlled to reach a target value after once made narrower than the target value by each Z-tilt mechanism 30. The gap between the mask 2 and the substrate 1 is measured at a plurality of measuring points by a plurality of gap sensors 40, and the gap between the mask 2 and the substrate 1 is aligned by the Z-tilt mechanism 30 on the basis of the measurement results. When the gap between the mask 2 and the substrate 1 is once made narrower than the target value and then to reach the target value, the mask 2 is pulled by air remaining in the space between the mask 2 and the substrate 1, in the opposite direction to the deformation direction, which quickly eliminates the deformation of the mask 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121881-A (JP)
Title: Method for producing phosphoroamidite compound
Inventor: UEDA TOSHIHIRO
IPC: C07F9/24
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing an amidite compound.  <P>SOLUTION: The method for producing a phosphoroamidite compound (1) includes a process for using a silica gel column containing a silica gel (NH silica gel) whose silica surface silanols are wholly or partially modified with an aminoalkyl silyl as a carrier to purify the phosphoroamidite compound represented by general formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128377-A (JP)
Title: Optical fiber core
Inventor: NAKAJIMA YASUO
IPC: G02B6/44
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber core which is resistant to increase in transmission loss even when in high humidity or when submerged in water.  <P>SOLUTION: A colored optical fiber core 22 is formed by applying a colored layer to an optical fiber wire 14 made from glass optical fiber coated with at least two coating layers which are a flexible layer and a rigid layer. The thermal expansion coefficient ratio between the coating layer of the optical fiber wire 14 before the colored layer is applied and the coating layer of the colored optical fiber core 22 after the colored layer is applied is at least 0.87. In addition, an optical fiber tape core 32 is formed by planarly arranging a plurality of colored optical fiber cores 22 and collectively covering the colored optical fiber cores 22 with tape resin. The thermal expansion coefficient ratio between the coating layer of the optical fiber wire before the colored layer is applied and the coating layer of the colored optical fiber core 22 after the colored layer is applied is at least 0.90.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126219-A (JP)
Title: Liquid spray device
Inventor: AKATSUKA YASUSHI
IPC: B05C11/10
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid spray device capable of stirring a liquid flowing out from a liquid housing body while suppressing exudation of the liquid from the nozzle of a liquid spray head.  <P>SOLUTION: An inkjet type printer includes a circulation flow path 20 for making ink flowing out from an ink cartridge 22 flow in to the ink cartridge 22, a circulation pump 23 for making the ink flow along the circulation flow path 20, a venturi part 24 provided at a part of the circulation flow path 20, a branched flow path 26 branched from the venturi part 24 and a recording head unit 13 jetting the ink supplied through the branched flow path 26 from the nozzle 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127070-A (JP)
Title: Dispersion composition, photosensitive composition, light-shielding color filter, solid state imaging device, liquid crystal display device, and method for producing dispersion composition
Inventor: KIKUCHI WATARU
IPC: C08L101/06
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-storage stability dispersion composition having a high dispersibility of titanium black and not undergoing titanium black settlement even after a lapse of time; and to provide a photosensitive composition which, when used in pattern formation, prevents residues in an unexposed area and has a high adhesion sensitivity, a light-shielding color filter of a high light-shielding property, a solid state imaging device, and a liquid display device.  <P>SOLUTION: There is provided a dispersion composition produced by a method comprising: a first dispersion step of dispersing a mixture containing (A) titanium black, a resin (B-1) containing an acidic group of a pKa of 2 or below, and (C) a solvent; and a second step of further adding a resin (B-2) containing an acidic group of a pKa of 3-6 to the mixture which has been subjected to the first dispersion step and dispersing the resultant mixture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128121-A (JP)
Title: Imaging method and imaging system
Inventor: MUROOKA TAKASHI
IPC: G03B11/00
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively observe an object by avoiding regular reflection light.  <P>SOLUTION: An imaging method for imaging an object to be imaged by receiving return light from the object to be imaged, to which light from a light source is irradiated, includes: a setting step of setting a regular reflectance of the light from the light source at the surface of the object to be imaged smaller by providing a material on the surface of the object to be imaged than by not providing the material on the surface of the object to be imaged; and an imaging step of imaging the object to be imaged by receiving the return light from the object to be imaged by the light irradiated from the light source and passing through the surface of the material from the direction in such a way that the reflected light, irradiated from the light source and regularly reflected on the surface of the material, is not incident.  <P>COPYRIGHT: (C)2011,JPO&INPIT