baber/WOPTO huggingface dataset:
Patent JP-2012199498-A (JP)
Title: Spin conduction element and magnetic head
Inventor: SASAKI TOMOO
IPC: H01L29/82
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a spin conduction element for which decline of spin injection efficiency in a high temperature range is suppressed, and a magnetic head.SOLUTION: The spin conduction element is in a structure comprising a channel layer 10 constituted of Si, ferromagnetic layers 20A and 20B formed on the channel layer 10, and tunnel layers 22A and 22B formed so as to be interposed between the channel layer 10 and the ferromagnetic layers 20A and 20B and constituted of BaO. A lattice constant of silicon is 5.4309 Å, and a lattice constant of BaO is 5.5263 Å. The lattice constant of BaO has a difference (mismatch rate) of 1.8% from the lattice constant of the silicon, and the value is about 1/5 compared to a difference in the lattice constant between the silicon and MgO. By adopting BaO as a tunnel material and reducing the difference in the lattice constant between the silicon and the tunnel material compared to a conventional material, decline of the spin injection efficiency in a high temperature range is suppressed.
Patent JP-2012200619-A (JP)
Title: Conveyor with sieving function
Inventor: YOSHIDA TOSHIHIKO
IPC: B65G65/42
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor with a sieving function that can convey a high-temperature ingot such as a calcined ingot discharged from a refining process etc., while sorting it, and further has high durability.SOLUTION: The conveyor with the sieving function includes a plurality of storage units which can store conveyed bodies to be sieved and are arranged successively in a conveyance direction, and a unit moving instrument which can move the plurality of storage units simultaneously in the conveyance direction. Openings for sieving the conveyed body to be sieved are provided at predetermined intervals in the bottom part of each storage unit.
Patent JP-2012204083-A (JP)
Title: Connector
Inventor: SUZUKI YUKIO
IPC: H01R13/64
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a small laminate structure type connector capable of preventing displacement of an insulation member and preventing breakage of a terminal in a female side connector, even when the insulation member is provided to a female side connector part.SOLUTION: The connector comprises a resin molding 30 provided in a second terminal housing 7 at a rear part than insulation members 8a-8d in a fitting direction and holding second jointing terminals 6a-6d. The insulation members 8a-8d are coupled with each other, and movements of the respective insulation members 8a-8d in the fitting direction and a width direction are restrained to constitute an insulation member assembly 100. A restraining protrusion 85 is provided on the resin molding 30 to nip the insulation member assembly 100 in a lamination direction. A terminal protection member 88 interfering with an edge of a first terminal housing 5 and preventing the first terminal housing 5 from being inserted in gaps, in which first jointing terminals 4a-4c are to be inserted, is provided on the insulation member assembly 100.
Patent JP-2011146124-A (JP)
Title: Thin film magnetic storage device
Inventor: HIDAKA HIDETO
IPC: G11C11/15
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in reading data using a dummy cell.  <P>SOLUTION: Dummy memory cells DMC are disposed in association with memory cell arrays, respectively. The dummy memory cell DMC has a dummy access transistor ATRd and a dummy resistor MTJd. The dummy access transistor ATRd is turned on in response to activation of column selection lines CSL1 to CSLm of a corresponding memory cell array. The dummy memory cell in which the dummy access transistor ATRd is turned on is activated, and electrically coupled between a data bus/DB and a ground voltage VSS. Since only the dummy memory cell of a selected array is activated upon data reading, a charge/discharge current is not generated in a bit line of a non-selected array.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012203182-A (JP)
Title: Encryption processing system, key generation device, encryption device, decoding device, encryption processing method, and encryption processing program
Inventor: TAKASHIMA KATSUYUKI
IPC: G09C1/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a decentralized multi-authority functional encryption which does not cause the security of the entire system depend on one organization.SOLUTION: Arbitrary one of a plurality of key generation devices 100 generates gparam, and each of the key generation devices 100 generates an administrator public key "apk" and an administrator secret key "ask" on the basis of gparam. Then, at least part of the key generation devices 100 generates a piece of a decoding key of a user "usk" on the basis of the administrator secret key "ask." The user combines the decoding keys "usk," which are generated by at least part of the key generation devices 100, into one decoding key, to decode encrypted data "ct."
Patent JP-2012203378-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA AKIHISA
IPC: G03G21/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a reduction in the quantity of developer in an image used for supplying developer to a cleaner.SOLUTION: The image forming apparatus (U) comprises: cleaning process control means (C6) for performing a cleaning process by forming a cleaning latent image (11) on the surface of an image holder (PR) using a latent image device (ROS) during a preset cleaning period, developing the cleaning latent image (11) into a visible image using a developing device (G), and causing a cleaner (CL1) to clean off the visible image; and rotation control means (C7) for controlling the rotation speed of a developer holder (Ga) such that during a cleaning process, the developer holder is rotated at a high rotation speed (V2) for cleaning process with respect to a rotation speed (V1) for an image forming operation.
Patent JP-2012211738-A (JP)
Title: Air conditioner
Inventor: TANSHO TOSHIHIKO
IPC: F24F11/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide to an conditioner in which great power saving effect can be obtained, and to make it possible to easily confirm an operation condition.SOLUTION: The air conditioner 1 has an outdoor unit is 10, an indoor unit 20, and a remote switch 40. The air container 1 also has a person sensing sensor 21 for detecting the movement of the person in the room, and operation condition determinator 22 connected the person sensing sensor, and an operation movement controller 24 for controlling the operation movement of the air conditioner, and a time count unit 23. The operation capacity of the air conditioner is reduced by the operation condition determinator when it is determined that the movement of the person is little by the detection information from the person sensing sensor, the operation capacity of the air conditioner is further reduced by the operation condition determinator, further when it is determined that the movement of the person is little by the detecting information from the person sensing sensor for a certain time, and the operation is stopped by the time count unit after a certain time passes when there is no movement of the person. In the case the operation is stopped by the detecting information of the person sensing sensor that is displayed in operation condition display units 25, 43 or others.
Patent JP-2012215484-A (JP)
Title: Ion detecting apparatus
Inventor: SAKAIRI MINORU
IPC: G01N27/62
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a detecting apparatus that basically detects ions under atmospheric pressure.SOLUTION: An ion detecting apparatus comprises: a housing placed in an environment of atmospheric pressure and having an inlet through which external air is introduced into the housing; a detecting electrode that detects a deflected part of charged particles contained in the external air introduced into the housing; and a voltage applying electrode. The detecting electrode and the voltage applying electrode are disposed side by side in the gravity direction and provided with an electrode holder for holding both electrodes, and the electrode holder is formed of a material whose coefficient of water absorption is not more than 0.4.
Patent JP-2012215369-A (JP)
Title: Inserting material of gas feeding duct and gas feeding duct
Inventor: OGAWA MASANORI
IPC: F24F13/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provider an inserting material which can be easily inserted for noise reduction or dust removing of a gas feeding duct such as a duct for air conditioning facilities or an intake duct of a vehicle engine and the gas feeding duct to which the inserting material is inserted and attached.SOLUTION: The inserting material 1 comprises a laminated material including one or more of layers of paper materials 2 subjected to crape machining and/or emboss machining and one or more of porous materials 3 being air permeable porous sheets and is used by being inserted and attached to the inner peripheries of predetermined positions of a duct body.
Patent JP-2011220522-A (JP)
Title: Rotor and assembly for reducing leakage flow
Inventor: NEELI SUDHAKAR
IPC: F16J15/447
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotor and an assembly for reducing a leakage flow.SOLUTION: In a rotary machine such as a steam turbine, pressurized fluid flows through a series of stationary and rotary components. Minimizing the leakage flow of the fluid enhances the operation and efficiency of the machine. At least one rotor land 240 has a groove 245 formed thereon to generate a vortex as the fluid passes over. The vortex resists the axial flow of the fluid, which reduces the leakage flow. The shape of the groove 245 formed on at least one rotor land 240 can be configured to be different from that of the groove 245 formed on at least one other rotor land 240.
Patent JP-2012220541-A (JP)
Title: Connector
Inventor: TANAKA TETSUGAKU
IPC: G02B6/42
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which an optical module is mounted in a space-saving manner.SOLUTION: A connector 100 comprises: an optical module 130 in which an optical element 132 is mounted on a mounting surface of a circuit board 131 including the mounting surface perpendicular to a connection direction of the connector 100; and an optical waveguide member 140 including a cladding part 142 and a core part 143 formed within the cladding part 142. The optical waveguide member 140 is provided with a first end surface 144 disposed to face the mounting surface of the circuit board 131, and a second end surface 145 disposed on an opposite side of the first end surface 144, and the core part 143 is formed in a manner so as to propagate light between an optical fiber 241 and the optical element 132, the optical fiber 241 is supported by another connector 200 disposed so as to face the second end surface 145.
Patent JP-2012219218-A (JP)
Title: Microparticle, particle group, anti-counterfeiting ink, anti-counterfeiting toner, anti-counterfeiting sheet and anti-counterfeiting medium
Inventor: YAMAUCHI TAKESHI
IPC: B42D15/10
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a microparticle, a particle group, an anti-counterfeiting ink, an anti-counterfeiting toner, an anti-counterfeiting sheet, and an anti-counterfeiting medium that enable sophisticated authentication.SOLUTION: The microparticle has an identification information group comprising a plurality of pieces of identification information that can be discerned on magnification. The identification information group comprises first identification information and second identification information that is not discernible at a selected magnification at which the first identification information is discernible.
Patent JP-2012219769-A (JP)
Title: Pump control module
Inventor: NODA SHINJI
IPC: F02M37/10
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pump control module that suppresses the occurrence of cracking or breaking in a member.SOLUTION: An FPC unit 30 has an FPC circuit for controlling power supplied to a fuel pump, and an FPC case 33 for storing the FPC circuit therein. A flange 40 has: a plate-like flange body 41 for closing an opening of a fuel tank; and each plate-like flange wall 421, 422 and 423 formed extending substantially vertically from the flange body 41 so that one surface is in contact with the outer wall of the FPC case 33. The flange 40 is formed integrally with the FPC unit 30 by using a resin. The plate-like flange walls 421, 422 and 423 are formed so as to be in contact with the outer wall of the FPC case 33 in a prescribed range of the whole circumferential range of the FPC case 33.
Patent JP-2012217436-A (JP)
Title: Transport device, and fluid injection method
Inventor: KOBAYASHI TOYOSHIGE
IPC: C12M1/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a transport device, with a culture vessel and a channel itself as a closed system structure, intended for feeding a cell fluid, medium, etc. to the channel, and to provide a method for sterilely injecting cells, a fluid such as a medium, etc. into the culture vessel and the channel.SOLUTION: The transport device is provided, being such that: a transport jig 19 is constructed to hold, on a lift 98 or the like, a drive base 27, a culture vessel base 21 holding a culture vessel 20, a medium base 32 holding a cell bag 60 for medium and cells etc., and detachable channels 40, and transport them to a cell culture system; part of the channels 40 installed on the transport jig 19 and the cell bag 60, etc. are put into a clean space 78, where cells and a medium are fed into the channels 40 using the cell bag 60, etc. followed by closing a feed port 89; the various bases and the channels are simultaneously installed in the cell culture system using the transport jig 19; thereby enabling sterile cell culture.
Patent JP-2011243192-A (JP)
Title: Rule system for efficient transaction pattern matching
Inventor: MARCO GARIBALDI
IPC: G06F13/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rule system for efficient transaction pattern matching.SOLUTION: Transaction is identified by determining whether or not a certain pattern exists in communication by applying a rule set to the communication between a client and a server. For example, a certain combination of parameters may be searched in the transaction by the rule. As for a specific example, the parameter may be searched in an HTTP request by using the rule. The rule is systemized by such a method that efficient processing is made possible. For example, the rule may be systemized based on a predicted appearance frequency of the parameter in the transaction and the predicted appearance frequency of each transaction. The rule may be updated when the predicted frequency deviates from an actual frequency so that the rule can be systemized for the more efficient processing.
Patent JP-2012227324-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAGAMI SHIGEHARU
IPC: H01L29/12
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which inhibits the damage on a groove side surface and avoids the increase of the on-resistance due to the deterioration of the channel mobility.SOLUTION: An embedded material 201, having a thermal oxidation speed faster than a drift region 102, is embedded in a groove 105 formed in the drift region 102, and the embedded material 201 embedded at an upper part of the groove 105 is selectively and thermally oxidized to form an oxide film 202. Then, the oxide film 202 is removed leaving the embedded material 201 at a bottom part of the groove 105. Subsequently, a different material region 106, made of a material different from the drift region 102, is formed at the bottom part of the groove 105.
Patent JP-2012225252-A (JP)
Title: Leak detection apparatus
Inventor: YARINO MOTONARI
IPC: F02D45/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To detect a leak of a combustion gas from a gas seal with a simple structure, in a fuel injection valve of an in-cylinder injection device.SOLUTION: In an internal combustion engine that includes the in-cylinder injection device having the fuel injection valve for injecting fuel to the inside of a cylinder when opening and a knocking detection device for detecting oscillation due to knocking, a leak detection apparatus detects the leak of the combustion gas in the in-cylinder injection device. The apparatus includes: an obtaining unit for obtaining an oscillation corresponding value through the knocking detection device, the oscillation corresponding value corresponding to oscillation generated associated with an opening and closing of the fuel injection valve; and a leak determination unit for determining whether there is the leak on the basis of a deviation between the obtained oscillation corresponding value and a reference value. The leak determination unit determines that the leak occurs when the deviation is equal to or more than a predetermined value.
Patent JP-2012224767-A (JP)
Title: Decolorable color developing particle
Inventor: GOTANDA TAKESHI
IPC: C09B9/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a decolorable color developing particle capable of well maintaining high density color development.SOLUTION: The decolorable color developing particle includes 41-50 mass% color material relative to the total amount, while the rest being a binder. The color material includes an amount mof a color developing compound and an amount m(m<m) of a color developer. Island portions rich in the color material are distributed within the sea portion rich in the binder.
Patent JP-2011246281-A (JP)
Title: Tray carriage and tray falling prevention device
Inventor: NISHIMURA TAKUMI
IPC: B62B3/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a tray carriage which effectively prevents a loaded tray from being collapsed or dropped, and has the favorable efficiency of the unloading work of the tray.SOLUTION: The tray carriage 101 which loads and carries the tray 110 for placing an article thereon and supplies the tray 110 to a device body or receives the tray from the device body includes a connection detecting means 102 for detecting connection to the device body, and a supporting means 106 for supporting the lowermost loaded tray 110 based on the detection result of the connection detecting means 102.
Patent JP-2011154402-A (JP)
Title: Display device and method for inspecting positional deviation
Inventor: TAKENAKA YUICHI
IPC: G09F9/00
Filed: 2011-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect the connection between a flexible substrate and a terminal.  <P>SOLUTION: A display device includes a display panel on which a plurality of wiring lines as first wiring lines are disposed at a terminal part, and a film shape substrate on which a plurality of wiring lines as second wiring lines are disposed. The display panel includes a determination terminal, which is adjacent to the terminal part and has a larger width than the terminal and is partially removed. The film shape substrate includes a third wiring line and a second wiring line formed adjacent to the second wiring line, wherein the third wiring line opposes to the determination terminal and the fourth wiring line opposes to the removed part of the determination terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232333-A (JP)
Title: Vertical bending type continuous casting machine, continuous casting method, and cooling unit extension method of the continuous casting machine
Inventor: TANAKA YOSHIYUKI
IPC: B22D11/124
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a cast slab 12 while controlling any meandering.SOLUTION: There is provided a continuous casting of the type in which a dummy bar is inserted from the lower side, in particular, a vertical bending type continuous casting machine capable of executing the cooling by a vertical section with a plurality of cooling segments being arrayed therein. Each cooling segment has a cast slab cooling mechanism and a plurality of pairs of guide rolls 5 for guiding a cast slab 12, and a plurality of pairs of pinch rolls 6 are arranged, which impart the downward force to the cast slab 12 with respect to the downstream position from the plurality of cooling segments. A plurality of pairs of guide rolls 5 and a plurality of pairs of pinch rolls 11 are arranged in the cooling segment 10 which is arranged on a lowest part among the plurality of cooling segments. The diameter of the pinch rolls 11 is smaller than the diameter of the pinch rolls 6 located on the downstream side of the plurality of cooling segments.
Patent JP-2012234438-A (JP)
Title: Residence decision support device
Inventor: NAKAMARU YUMIKO
IPC: G06Q50/22
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To support an adequate decision whether residence in a nursing facility is to admit.SOLUTION: A residence decision support device 10 is operated by a facility representative who has to decide whether a residence candidate of a nursing facility is admitted to reside. The residence decision support device 10 stores a facility medical score indicating a difficulty level of medical treatment that the nursing facility can provide, and receives input of a necessary medical score indicating a difficulty level of medical treatment that the residence candidate for the nursing facility needs from the facility representative. Then the device presents to the facility representative whether the necessary medical score is equal to or less than the facility medical score.
Patent JP-2011187976-A (JP)
Title: Environmental system including transport region for immersion lithography apparatus
Inventor: NOVAK THOMAS W
IPC: H01L21/027
Filed: 2011-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental system for controlling an environment in a gap between an optical assembly and a device which includes a fluid barrier, an immersion fluid system and a transport region where the transport region captures an immersion fluid flowing from the gap and prevents the leakage of the fluid, and direct decompression suction which may cause the deformation of the device and/or an optical assembly is prevented from being used for the device.  <P>SOLUTION: The fluid barrier 254 is positioned near the device and maintains the transport region near the gap. The immersion fluid system 252 delivers the immersion fluid 248 that fills the gap 246. The transport region transports at least a portion of the immersion fluid 248 that is near the fluid barrier 254 and the device away from the device. The immersion fluid system 252 can include a fluid removal system 282 that is in fluid communication with the transport region 256. The transport region 256 can be formed of a porous material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012112928-A (JP)
Title: Radiographic image capturing device
Inventor: NAKATSUGAWA HARUYASU
IPC: G03B42/04
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image capturing device capable of photographing a radiation image with high sharpness while suppressing deterioration of sensitivity.SOLUTION: In the radiographic image capturing device, a radiation detector 20, which has a scintillator 8 for generating light by irradiation of radiation, and a TFT substrate 30 having a plurality of sensor portions 13 including an organic photoelectric conversion material for generating an electric charge by receiving the light sequentially stacked thereon, is arranged so that radiation having passed through a subject B is incident from the TFT substrate 30 side.