baber/WOPTO huggingface dataset:
Patent JP-2011047923-A (JP)
Title: Liposome composition, method for producing the same, and method for analyzing analyte by using the same
Inventor: OKAMURA DAISUKE
IPC: G01N21/76
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liposome composition that allows the internal aqueous phase of a liposome to contain a higher concentration of a chemical substance such as an electrochemical light-emitting substance, a method for producing such a liposome composition, and a method for analyzing an analyte which can analyze an analyte with high sensitivity by using such a liposome composition.  <P>SOLUTION: In a liposome composition containing a liposome and a chemical substance enclosed in the internal aqueous phase of the liposome, a lipid bilayer membrane constituting the liposome has positive or negative charge, and the chemical substance has a charge opposite to that of the lipid bilayer membrane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174908-A (JP)
Title: Radiation detecting element and radiographic imaging apparatus
Inventor: OKADA YOSHIHIRO
IPC: G01T1/20
Filed: 2010-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain good detection precision of radiation by pixels employed for radiation detection, while maintaining good radiographic image quality acquired by pixels employed for radiographic image acquisition, in comparison with conventional technology.  <P>SOLUTION: A radiation detection element includes: plural pixels 20 disposed in a matrix, each pixel including a sensor section 103 that generates charges based on irradiation of radiation, or on illumination of light that has been converted from radiation; plural scan lines 101 through which a control signal flows for switching switch elements included in pixels 20A that are employed for radiation detection, out of the plural pixels 20; plural signal lines 3 through which electrical signal flow corresponding to the charge that has been accumulated in each of the pixels 20A according to the switching state of the switch elements of the pixels 20A for radiation detection; and plural or one radiation detection line 120 through which an electrical signal flows corresponding to the charge that has been generated in the sensor sections of radiation amount detection pixels 20B out of the plural pixels 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012013026-A (JP)
Title: Idle control device of internal combustion engine
Inventor: TAKAHASHI DAISAKU
IPC: F02D41/16
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To stabilize idle speed immediately after starting in frosty weather at a sub-zero temperature, inhibit hunting of engine speed feedback control or eliminate it earlier, and reduce discomfort of an occupant caused by generation of fluctuated engine speed, in an idle control device of an internal combustion engine.SOLUTION: When water temperature at starting is higher than a set value (ST2) preset separately from warming-up determination and does not meet warming-up completion determination, engine speed (Ne) of the internal combustion engine (1) is higher than a determination speed which is less than the initial target speed (Ntgel) by a predetermined quantity, and the state that power generation quantity is more than the predetermined value continues for a predetermined period of time, a control means (20) increases and renews the initial target speed (Ntgel) each time by the predetermined quantity as a target speed which is calculated based on an electric load, thus the speed can be increased to the preset upper limit target speed (MX).
Patent JP-2012013395-A (JP)
Title: Controller, ventilation system, control method, and program
Inventor: HONDA KAZUMASA
IPC: F24F11/02
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a home controller for making it possible to efficiently use the heat stored in a house.SOLUTION: The home controller 10 controls a ventilation unit 60. The home controller 10 communicates with the ventilation unit 60, a temperature sensor 40 to detect temperature of a room 70 and a temperature sensor 50 to detect temperature of an under-floor space 80. The ventilation unit 60 exchanges the air between the room 70 and the under-floor space 80. The home controller 10 directs the ventilation unit 60 to send the air of the room 70 to the under-floor space 80, based on the determination such that the temperature of the room 70 is higher than that of the under-floor space 80. The home controller 10 directs the ventilation unit 60 to send the air of the under-floor space 80 to the room 70 based on the determination that the temperature of the room 70 is lower than that of the under-floor space 80.
Patent JP-2012017112-A (JP)
Title: Sealing apparatus
Inventor: MORI MASAHIKO
IPC: B65B51/02
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing apparatus capable of suppressing the generation of a positional shift of an envelope by un-separating the envelope while it sticks with a pressure-sensitive adhesive.SOLUTION: In the sealing apparatus 1 which is a sealing apparatus including a sealing agent coating part 3; a fold forming part 4; and a sealing part 5, a coating means 36 is equipped with a sealing agent coating and moving means 32 for at least moving the envelope 10 or a sealing agent feeding tool 31 between a sealing agent coating abutting position Q2 and a sealing agent coating waiting position Q1, and the fold forming part 3 has an inserting-through part 37 for inserting through a folding projecting part 48, and has a folding projecting part moving means 46 for moving the folding projecting part 48 among the folding projecting part waiting position P1, a folding projecting part approaching position P2 for allowing the folding projecting part 48 to approach a fold forming position of a flap 12, and a fold forming position P3 for forming the fold on the flap 12 after the envelope 10 is coated with the sealing agent by the coating means 36.
Patent JP-2012017017-A (JP)
Title: Twin-skeg ship
Inventor: OMORI TAKUYA
IPC: B63H5/16
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a twin-skeg ship, which reduces a ship resistance caused by the vortex drag of a pair of right and left skegs, and improves the propeller propulsive efficiency.SOLUTION: The twin-skeg ship 1 includes a guide 8 for guiding a longitudinal vortex S occurring on the inner side in the ship board direction of each skeg 5 toward the hull center CL side, in each of the inner side surfaces in the ship board direction of each skeg 5. The guide is formed in the inner side surface in the ship board direction at a lower end of each of the skegs, whose thickness in the vertical direction may be formed into a projection that is shaped thinner from the outer side to the inner side in the ship board direction.
Patent JP-2012017921-A (JP)
Title: Heat exchanger and intake air cooling system of engine using the same
Inventor: ISHII SHIN
IPC: F02M25/07
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, the performance of which is improved by changing a shape of a tube comparatively easily without arranging a guide vane in an inlet-side tank, so that a fluid is restrained from flowing partially to a part of tubes.SOLUTION: A plurality of tubes 21a-23a, in each of which a flat passage for passing the fluid is formed, are extended horizontally and arranged vertically at intervals. A plurality of fins 24, each of which is formed in such a corrugated shape that the fin is contacted alternately with the adjacent tubes, are arranged, so that the fin is placed between the adjacent tubes. Fluid inlets of the plurality of tubes are connected communicatively to the single inlet-side tank and fluid outlets of the plurality of tubes are connected communicatively to a single outlet-side tank 26. A fluid introduction port is formed on the inlet-side tank and a fluid discharge port is formed on the outlet-side tank. The tube 21a opposed to the fluid introduction port is formed to have the smallest hole area in the horizontal stage thereof and the tube 22a or 23a is formed to have the hole area which is made larger stepwise in each of a plurality of horizontal stages thereof as the horizontal stage is apart vertically from the fluid introduction port.
Patent JP-2012023208-A (JP)
Title: Method of producing magnet material
Inventor: YAMASHITA OSAMU
IPC: C22C38/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a magnet material in which anisotropy is enhanced by using such a method that quenching and rolling of molten metal are carried out simultaneously between a pair of rolls.SOLUTION: In the method of producing a magnet material by carrying out quenching and solidification of molten metal simultaneously between a pair of rolls, axes of rotation of the pair of rolls are made non-parallel. Consequently, a shear force is loaded on a high temperature flake that is in a softened state due to rapid quenching and solidification, and crystal orientation is aligned thus achieving high anisotropy. A chemical composition of molten metal can be shown by RvFewCoxByMz. R is one kind or more of rare earth elements including Y; M is at least one kind of Ga, Zn, Si, Al, Nb, Zr, Ni, Cu, Cr, Hf, Mo, P, C, Mg, V; and v, w, x, y, z have following relations, 13≤v≤20, w=100-v-x-y-z, 0≤x≤30, 4≤y≤20, 0≤z≤3.
Patent JP-2012026293-A (JP)
Title: Fuel supply device
Inventor: MURAKAMI TSUTOMU
IPC: F02M37/08
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device equipped with an electromagnetic fuel pump and capable of preventing the fuel pump from becoming unable to operate even when a plunger sticks to a stopper.SOLUTION: The fuel supply device 1 includes: the electromagnetic fuel pump 3 in which upon energization to an electromagnetic coil 33, the plunger 32 moves for sucking from a stop position and introduces fuel from an upstream side and, when the energization is stopped, the plunger 32 moves in a stopper direction by urging force of a return spring 34 and pressure-feeds the fuel to a downstream side; and an electronic control unit 10 performing drive control by operating the energization condition to the fuel pump 3. The electronic control unit 10, when the plunger 32 sticks to the stopper at the start of driving, continuously energizes the fuel pump 3 only for a necessary time to at least release the sticking, and then shifts to the normal drive control.
Patent JP-2012029000-A (JP)
Title: Doppler distortion compensator, and amplifier utilizing the same
Inventor: YONETANI AKIHIKO
IPC: H04R3/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress Doppler distortion components by a loudspeaker included in a sound played back by a sound-reproducing system.SOLUTION: A Doppler distortion compensator has means to estimate displacement of a diaphragm in a loudspeaker. The 0- to n-th powers of the estimated displacement of the diaphragm are respectively multiplied by the 0- to n-th time derivative signals of a sound source signal, further multiplied by corresponding coefficients, and summed up. By driving the loudspeaker according to the thus-obtained signal, Doppler distortions can be canceled out in a playback sound.
Patent JP-2012024025-A (JP)
Title: Device for setting height of plucking device of traveling type tea leaf plucker
Inventor: SUGIMURA SAKUJI
IPC: A01D46/04
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive device for setting a height of a plucking device, by millimeter unit.SOLUTION: A means provided by "installing stoppers at pieces, inserting a screw into the stopper via a spring, and simply fine-tuning the height of the plucking device by inserting or extracting the screw in the traveling type tea leaf plucker linking two traveling devices straddling a tea ridge with a gate-formed frame, attaching the plucking device at the lower side of the gate-formed frame, plucking tea leaves while traveling along the tea ridge, and also setting the height of the plucking device by fitting an indication needle installed at the plucking device with vertical pieces" is used. By inserting and extracting the screw, it is possible to simply perform the fine tuning of the height.
Patent JP-2012026893-A (JP)
Title: Liquid chromatograph
Inventor: KANNO KEN
IPC: G01N30/26
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a high performance liquid chromatograph (called as HPLC hereafter) with a recycle separation function.SOLUTION: The liquid chromatograph is connected to a supply flow channel of a moving phase and a recycle flow channel in which a liquid feed pump 42, a separation column 48, and a detector 47 are interposed, and an introduced sample is made recyclable, has a single switching valve 4 which makes the supply flow channel of the moving phase and the recycle flow channel switchable, one end parts of the respective connection conduct tubes 22, 23 to be connected to the suction side and the discharge side of the liquid feed pump 42 is connected to the switching valve 4, one end part of the introduction side of the separation column 48 is connected to the switching valve 4, an inner diameter of the connection conduct tube 22 for connecting the suction side of the liquid feed pump 42 to the switching valve 4 is formed to the maximum in piping to the switching valve 4, length of the connection conduct tube 22 is formed to be short as much as possible, and an inner diameter of a connection conduct tube 26 for connecting an exit side end of the detector 47 to the switching valve 4 is formed in the middle in piping to the switching valve 4.
Patent JP-2012030239-A (JP)
Title: Method of manufacturing bending article and combustor
Inventor: WATABE YUJIRO
IPC: C22F1/02
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a crack of a brazed part of a joint part when bending work is applied to a joint member obtained by mutually brazing and joining a plurality of members to be joined.SOLUTION: Two plates to be joined are brazed and joined to produce the joint part (S21), and a primary bending (S23) and a secondary bending (S24) are applied to the joint part to manufacture a bending article. After the primary bending (S23) and before the secondary bending (S24), heat treatment (S24) for performing diffusion treatment of the brazed part is carried out to the joint part.
Patent JP-2012030465-A (JP)
Title: Printer
Inventor: TAKEUCHI MINORU
IPC: B41J2/32
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer that effectively eliminates dirt of a heating part of a thermal head and between before and behind the part when a cleaning sheet is used.SOLUTION: A top 5a and slopes 5b and 5c between before and behind that are formed in a thermal head 5. A cleaning sheet Sc is held only by a platen roller 1 and the top 5a of the thermal head 5, and is conveyed by the turning force of the platen roller 1. Further, the surface of the platen roller 1 is formed by an elastic body 3. In a cleaning mode, both-way transfer of the cleaning sheet Sc is carried out frontward and backward. At this time, the cleaning sheet Sc becomes easy to hit the top 5a of the thermal head 5 and also the slopes 5b and 5c between before and behind that, thereby dirt is eliminated in the large range of the thermal head 5.
Patent JP-2012031274-A (JP)
Title: Resin composition
Inventor: KITAMURA KAZUHIRO
IPC: H01L31/042
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress the coloring of a polyvinyl butyral resin and its molded product after the irradiation of light.SOLUTION: There is provided a polyvinyl butyral resin composition which contains the polyvinyl butyral resin and a phosphite ester compound expressed by a formula (1). (In the formula, R, R, Rand Reach independently denote hydrogen atoms and alkyl groups or the like whose carbon numbers are 1 to 8, Reach independently denotes a hydrogen atom or an alkyl group whose carbon number is 1 to 8, X denotes a single bond, a sulfur atom or the like, either of Y and Z denotes a hydroxy group, an alkyl group whose carbon number is 1 to 8, an alkoxy group whose carbon number is 1 to 8, or an aralkyloxy group whose carbon number is 7 to 12, and the other denotes a hydrogen atom or an alkyl group whose carbon number is 1 to 8.).
Patent JP-2012032684-A (JP)
Title: Electronic equipment
Inventor: IWASAKI TAKAFUMI
IPC: G03B17/02
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce a gap between joints of outer covers with a small configuration.SOLUTION: A first engaging part extending in the first direction from an end of a front cover 20A and a second engaging part extending in the second direction different from the first direction are formed on the front cover 20A. A third engaging part engageable with the first engaging part and a fourth engaging part engageable with the second engaging part are formed on an upper cover 40A. The front cover 20A is moved in the first direction with respect to the upper cover 40A so that the first engaging part and the third engaging part can be engaged. After the first engaging part and the third engaging part are engaged, the front cover 20A is moved in the second direction with respect to the upper cover 40A so that the second engaging part and the fourth engaging part can be engaged. The second engaging part and the fourth engaging part are engaged so that the front cover 20A and the upper cover 40A are fixed in state where a gap created between the first engaging part and the third engaging part is filled.
Patent JP-2012031965-A (JP)
Title: Method for producing fluid dynamic pressure bearing
Inventor: TAKEZAKI YOJI
IPC: F16C33/14
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate forming of a ferrosoferric oxide (FeO) coating film on a surface of a bearing material.SOLUTION: There is provided a method for producing a fluid dynamic pressure bearing which has dynamic pressure generating grooves formed in an inner peripheral surface of the bearing and which is made of a powder sintered metal, the method comprises: compacting metal powder including ≥70 wt.% particles having ≤45 μm size; forming the dynamic pressure generating grooves in a sintered metal material; and performing steam treatment on the sintered metal material with the grooves formed to form a ferrosoferric oxide (FeO) coating film on a porous surface. Since the particle diameter of the raw material powder of the powder sintered bearing material is nearly uniformly fine, a gap between particles becomes small, uniform and small pores are formed, and as a result, surface sealing by steam treatment is made easy and dynamic pressure is not leaked.
Patent JP-2012037243-A (JP)
Title: Rotation detection device
Inventor: FUJITA NORIAKI
IPC: G01D5/245
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide technology of simply and surely fixing a magnet to a rotary shaft in a rotation detection device for detecting rotation based on a rotational magnetic field generated by rotating the magnet.SOLUTION: A rotational member 1 of the rotation detection device for detecting the rotational state of the rotational member 1 based on the change of a magnetic field formed around the rotational member 1 includes a magnet 2 where an N-pole area and an S-pole area are alternatively formed around a rotational center, and a resin housing 3 for holding the magnet 2. In a magnet outer shape forming step, the outer shape of the magnet 2 is formed by using a magnetic material. In a housing forming step, the magnet 2 having the outer shape formed is located in housing molds 50 and 70, and the housing 3 including the magnet 2 is molded by a resin. In a magnetization step, the magnet 2 integrated with the housing 3 is magnetized.
Patent JP-2012034733-A (JP)
Title: Gaming machine
Inventor: ITAYA YOHEI
IPC: H05K7/20
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine promoting the efficiency of assembly work by eliminating fastening of a heat sink with screws, or the like, having a simple structure of the case body side of a board case, and improving productivity.SOLUTION: A board 41 mounted with a heat generating electronic component 37 is housed in a board case 26, and the board case 26 is provided with the heat sink 39 for radiating heat of the electronic component 37. The heat sink 39 is held between a mounting portion 62 of a case body 33 disposed opposed to the board 41 in the board case 26, and the board 41. The heat sink 39 is provided with positioning devices 81 and 81 for positioning the heat sink 39 to the mounting portion 62. The heat sink 39 has heat conductive resin portion formed of a heat conductive resin at least partially, and the positioning devices 80 and 81 are formed of the heat conductive resin integrally with the heat conductive resin portion.
Patent JP-2011036995-A (JP)
Title: Method for manufacturing nanotube structure
Inventor: WANG SHUI-JINN
IPC: H01L21/31
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing hollow nanotube structure for solving the problem in the conventional technique.  <P>SOLUTION: The method for manufacturing the nanotube includes the following steps. A substrate 1 is prepared. First, a seed layer 11 is formed on the substrate 1, and a nanowire having a predetermined size is grown on the seed layer 11 by a hydrothermal method under a relatively low temperature. An external coating layer is formed on the surface of the nanowire. A selecting etching is applied on the tip end of the external coating layer, and the tip end of the nanowire is exposed. The whole of the nanowire is removed, the hollow shaped external coating layer is remained, and several pieces of nanotube 3' are formed. The manufacturing method simplifies the manufacturing steps for the nanotube and improves the accuracy of the size of the nanotube and photoelectric characteristics of the element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035217-A (JP)
Title: Mixer
Inventor: TAKAHASHI HIROSHI
IPC: B01F29/60
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mixer in which the arrangement space of a guide slope is made within the minimum, and which can lean a rotary container at a large angle.SOLUTION: A pair of rollers 9 are rotatably provided on the lower surface of a motor support part 27, and a pair of guide blocks 11 are arranged in the position corresponding to the rollers 9 on a lower frame 19. The upper surface of a guide block 11 is a guide slope 29, and the guide slope 29 is formed in a concave curved surface. The distance of the guide slope 29 is longer than the distance of a flat conventional guide slope not having curvature. Following the lowering operation of a rotary container 5, the rollers 9 travel the guide slope 29 toward the slanting upper part contacting with the guide slope 29. Since the rollers 9 contact with the guide slope 29, the rear side of the rotary container 5 is supported, and the rotary container 5 rotates in the direction of counterclockwise centering a kingbolt 65. Since the rollers 9 moves for a long distance, the rotary container 5 inclines at a considerably larger angle than 90°.
Patent JP-2011138747-A (JP)
Title: Lock mechanism of battery cover, and portable electronic device using the same
Inventor: Dong shui-jin
IPC: H01M2/10
Filed: 2010-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism of a battery cover capable of easily performing removing operation of the battery cover, and to provide a portable electronic device using the same.  <P>SOLUTION: The portable electronic device includes a body with a locking part provided thereon, a battery cover to be locked with the body, and an operation member equipped on the battery cover in a free rotation. The operation member is rotated to lock or separate the operation member and the locking part and thereby the battery cover can be locked with the body or released from the body.  <P>COPYRIGHT: (C)2011,JPO&INPIT