baber/WOPTO huggingface dataset:
Patent JP-2011135888-A (JP)
Title: Nitrile hydratase and production method of amide
Inventor: NAGASAWA TORU
IPC: C12N9/88
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nitrile hydratase, wherein nitrile hydratase having high nitrile hydration activity is provided, and stable nitrile hydratase capable of keeping high enzymatic activity for a long term is provided.  <P>SOLUTION: There are provided a new nitrile hydratase derived from Rhodococcus sp. Adp12 or Gordonia sp. BR-1 stain and producing α-hydroxyamide from α-hydroxynitrile as the substrate, and DNA encoding the same. Further, a production method of amide compounds comprising a step of acting the enzyme on nitrile compounds is provided. From nitrile compounds, the corresponding amide compounds can be biochemically produced without decreasing enzymatic activity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012094228-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAKI TAKASHI
IPC: G11C11/413
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To carry out an optimum voltage control according to the leak current component of a memory cell to largely reduce a leak current.SOLUTION: In a resume standby mode, when a leak kind determination circuit 7 determines that the component of leak current includes much gate leak and much substrate leak, a VDDR regulator 5 generates a power supply voltage VDDR of a first voltage level which is lower than a power supply voltage VDD and supplies this power supply voltage as a power supply voltage VDDR1 to an SRAM module 12 via a changeover switch 9. When the leak kind determination circuit 7 determines that channel leak is much, the VDDR regulator 5 supplies the power supply voltage VDDR1, which is higher than the first voltage level and lower than the power supply voltage VDD, to the SRAM module 12. An ARVSS regulator 6 supplies a cell source power supply voltage ARVSS1, which is higher than a reference voltage VSS, to the SRAM module 12 of a region 2.
Patent JP-2012173938-A (JP)
Title: External light shutoff cover to be used for finger vein authentication device and finger vein authentication device
Inventor: YAMAMOTO NAOTO
IPC: G06T1/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for shutting off the incidence of disturbance rays of light to an imaging part, and for easily adjusting the posture of the finger on an imaging surface in a finger vein authentication device.SOLUTION: A finger vein authentication device 100 includes: a placing part 10 on which the finger F of a hand is placed; an imaging part 30 configured to image the vein pattern of the finger F placed on the placing part 10; a control part 40 (authentication processing part) configured to perform authentication processing by using a vein pattern imaged by the imaging part 30; and an external light shutoff cover 50 configured to shut off external rays of light made to be incident to the imaging part 30 by covering the finger F placed on the placing part 10. The external light shutoff cover 50 includes a slit 52 for visualizing the finger F covered with the external light shutoff cover 50 from the outside of the external light shutoff cover 50. This slit 52 is configured to restrict the visible angle of the finger F by 60 degrees or less.
Patent JP-2011098991-A (JP)
Title: Composition and method for increasing telomerase activity
Inventor: HARLEY CALVIN B
IPC: A23L33/00
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and compositions for increasing telomerase activity in cells.  <P>SOLUTION: There are provided compositions including pharmaceuticals such as topical formulations and nutraceutical formulations. The methods and compositions are useful for treating diseases subject to treatment by an increase in telomerase activity in cells or tissue of a patient, such as HIV infection, various degenerative diseases, acute or chronic skin ailments, and digestive system diseases. They are also useful for enhancing a replicative capacity of cells in culture, as in ex vivo cell therapy and proliferation of stem cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178410-A (JP)
Title: Semiconductor device
Inventor: HONDA KOJI
IPC: H01L21/336
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To improve a breakdown voltage in a high-voltage semiconductor device such as a high-voltage MOS transistor, and to inhibit fluctuation of the breakdown voltage due to a time-dependent change of an internal electric field strength of a drain offset layer and the like.SOLUTION: A semiconductor device such as a high-voltage MOS transistor comprises a semiconductor layer 2, a low impurity concentration source layer 3 and a low impurity concentration drain layer 4 each having a conductivity type opposite to that of the semiconductor layer 2, a high impurity concentration source layer 5 and a high impurity concentration drain layer 6, a thick insulation film 8, a gate insulation film 9 and a gate electrode 10. Further, conductive plates 11 are provided on the thick insulation film 8 on both sides of the gate electrode 10 in adjacent thereto across narrow gaps, respectively, for example, and each placed in an electrically floating state.
Patent JP-2012178008-A (JP)
Title: Current correction circuit for current source circuit
Inventor: HIROSE TETSUYA
IPC: G05F1/10
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a current correction circuit for a current source circuit, capable of reducing a circuit area and generating a reference current stable against temperature change and process variation.SOLUTION: A current addition/subtraction circuit 3 corrects a minute current Iby adding or subtracting a prescribed step current to/from the minute current Iin response to current control signals DD1, DD2, DD3, DU1, DU2 and DU3, and outputs it as a reference current I. A current/voltage conversion circuit 4 converts the reference current Ifrom a current source circuit 2 to an output voltage V. A current control signal generation circuit 101 compares the output voltage Vwith a reference voltage Vand a reference voltage Vsmaller than the reference voltage V, and generates the current control signals DD1, DD2, DD3, DU1, DU2 and DU3 so that the output voltage Vis lower than the reference voltage Vand is higher than the reference voltage Von the basis of the comparison result.
Patent JP-2012177328-A (JP)
Title: Turning device
Inventor: KATAGAKE MAKOTO
IPC: F16H1/16
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a turning device that prevents a one-way clutch from being broken even when an excessive force is exerted on the one-way clutch due to a large inverse rotation torque of a turbine rotor, and prevents the turbine rotor from being inversely rotated.SOLUTION: The turning device is configured to transmit a rotative force of a turning motor to the turbine rotor via a power transmission unit having a worm shaft 24 and a worm gear to rotate the turbine rotor. In the turning device, the one-way clutch and a backstop device 50 are provided in a shaft end of the worm shaft 24.
Patent JP-2012178105-A (JP)
Title: Information processing program, information processing method and portable terminal
Inventor: AKASHIKA HIDEKI
IPC: G06Q20/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve flexible charge corresponding to the use configuration of a value.SOLUTION: An information terminal 7 includes: an IC chip 12 for storing a value; and an electronic money application 15. The electronic money application 15 stores a balance reference sum and an auto-charge sum. (1) The electronic money application 15 requests a current value balance of the IC chip 12. (2) The IC chip 12 transmits a value balance to the electronic money application 15. (3) The electronic money application 15 determines whether or not the value balance is equal to or less than the balance reference sum. (4) The electronic money application 15 requests, when the value balance is equal to or less than the balance reference sum, the electronic money server 2 to perform charge for the auto-charge sum. (5) The electronic money server 2 executes charge to the IC chip 12.
Patent JP-2012177280-A (JP)
Title: Wiring lead-in tool abd wiring lead-in structure for roof-installed apparatus
Inventor: ITTANDA YASUHIRO
IPC: E04D13/18
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to draw indoors the wiring extended from a roof-installed apparatus without being crept on the roof surface so as to avoid a decline in waterproof performance on the roof while making it possible to increase a curvature of the wiring without causing the enlargement so as to suppress damage to the wiring.SOLUTION: A wiring lead-in tool 10 for roof-installed apparatus for drawing indoors wiring 101 extended from a photovoltaic power generation module 100 to be installed on a roof of a building is in a shape of cylinder extending in a vertical direction, and is provided with a main body 11 of which the lower part is fixed to cover a wiring lead-in port 45a of a roof 45, and a cylindrical member 12 for wiring lead-in which is fitted to the body part 11 and which draws the wiring 101 into the body part 11. The body part 11 has a larger diameter than that of the cylindrical member 12 for wiring lead-in.
Patent JP-2012180741-A (JP)
Title: Electromagnetic actuator for common rail type fuel injection control device, backup method for the same, and backup device for the same
Inventor: HIGA TETSUYA
IPC: F02M47/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic actuator that secures the minimum operation even when a solenoid coil itself is disconnected or the connection between the solenoid coil and the outside is disconnected or becomes a contact failure.SOLUTION: A pressure control valve 11 has a solenoid coil 21. A positive terminal 22a being the winding start of the solenoid coil is connected to a positive electrode of a vehicle battery 41 and a first drive circuit 52 for back up of the pressure control valve. A negative terminal 22b being the winding end of the solenoid coil is connected to a pressure-control-valve drive circuit 51. The actuator is configured to have an intermediate terminal 22c being an intermediate position between the winding start and the winding end of the solenoid coil 21. The intermediate terminal is connected to a second drive circuit 53 for back up of the pressure control valve in order to allow electric conduction during the normal operation between the winding start and the winding end of the solenoid coil 21. Meanwhile, the intermediate terminal allows electric conduction between the winding start and the intermediate position of the solenoid coil 21 or electric conduction between the intermediate position and the winding end of the solenoid coil 21 if required when a connection failure occurs.
Patent JP-2011200858-A (JP)
Title: Device for washing rice by using microbubble
Inventor: HASEGAWA HIROAKI
IPC: A23L7/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing rice which has a great washing performance by using microbubbles.SOLUTION: A conventional washing system by using pressurizing dissolving system microbubbles is not able to efficiently and effectively remove deposits such as rice bran due to low bubble potential and is not enough to remove deposits even a plurality of washings. The device for washing rice can drastically improve rice washing performance since microbubbles which has a large negative potential can be generated by using a device for generating microbubbles which is a self-suction and air/liquid shearing system, not a pressuring dissolving system, provided with a collision wall in a body pipe or provided with a slit on a body pipe wall. So the device for washing rice which has a curved surface such as approximately spherical surface is used. The rice is put in this vessel, a gentle water stream is generated along the curved surface of the vessel by the water stream from the device for generating microbubbles disposed at the bottom of the vessel, and rice deposits are separated by contacting microbubbles with the rices one by one for sucking and is removed by surfacing underwater.
Patent JP-2012181705-A (JP)
Title: Bar code reader
Inventor: KOTANI SADAAKI
IPC: G06K7/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader which can read a desired bar code from among a plurality of bar codes existing within a readable range by a simple operation.SOLUTION: A bar code reader 1 includes an image acquisition unit 2, a rectangular image extraction unit 8, an image analysis unit 9 including a bar code determination unit 10, a communication unit 6, a storage unit 3, a display unit 4, an input unit 5, and a control unit 7. The control unit 7 performs control so that, if image data includes a plurality of rectangular image data items, a plurality of merchandise information items stored in the storage unit 3 are displayed on the display unit, and if the input unit 5 selects a merchandise information item, the selected merchandise information item is established as a read result.
Patent JP-2011149435-A (JP)
Title: Wind power generator and control program for wind power generator
Inventor: HIRAKATA NAOTO
IPC: F03D7/04
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of preventing blade breakage accident by a blast and simplifying the operation for restarting operation.  <P>SOLUTION: The wind power generator includes a tower formed upright on the ground, a nacelle fixed on the tower, and a plurality of blades fixed rotatably on the nacelle via a hub. At least one of the blades includes a top end separating structure to be separated from the other portions in the case wind pressure of a predetermined level or higher is applied. The blade comprising the top end separating structure is stopped at a position higher than the horizontal position at the stoppage of the rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105958-A (JP)
Title: Method for producing gas oil composition
Inventor: FUKUDA KAZUKI
IPC: C10L1/14
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gas oil composition preventing filter blockage at low temperature and satisfying practical use performance and emission gas purification performance in a low-sulfur gas oil with a sulfur content of 50 mass ppm or less.  <P>SOLUTION: The gas oil composition, which is produced by the method for producing a gas oil composition and has a sulfur content of 50 mass ppm or less and other predetermined properties, comprises based on the total amount of the composition: (A) 0-85 vol.% of a base material wherein a sulfur content is 50 mass ppm or less, a 90% distillation temperature is 200°C or higher and lower than 300°C, and a total amount of ≥20C normal paraffin is 0.02 mass% or less; (B) 0-50 vol.% of a base material which is obtained by hydrodesulfurization of a raw material oil containing 50 vol.% or more of straight run gas oil with a 90% distillation temperature of 305-360°C, and has a sulfur content of 50 mass ppm or less, a 90% distillation temperature of 300-355°C, and an inclination of 0.7 or less for a linear regression straight line obtained from a content of an 18-25C normal paraffin; and (C) 0-95 vol.% of hydrocracked gas oil which is obtained from a hydrocracking device and has a sulfur content of 15 mass ppm or less, and a 90% distillation temperature of 300-365°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191410-A (JP)
Title: Tracking support system
Inventor: HIRAMA KENJI
IPC: H04M11/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tracking support system capable of grasping the status and promptly handling an emergency situation with regard to sales persons, drivers for trucks and other vehicles, and weak persons such as elderly, in addition to grasping the current place and the movement path of a sales person, even driving a business car without a GPS apparatus or moving by a transportation means other than business cars.SOLUTION: A trucking support system includes: a target person portable terminal 10 possessed by a target person; and a management apparatus 40 for notifying a specified destination apparatus 60, when it is detected that a target person button 11 on the target person terminal 10 is not pressed for a prescribed time or more. The target person terminal 10 includes a GPS reception means 14 for generating information on the current place of the target person terminal 10 by means of a GPS function. The management apparatus 40 receives the information on the current place of the target person terminal 10 in a prescribed time interval and displays the current and past place of the target person terminal 10.
Patent JP-2012187696-A (JP)
Title: Cutting tool, and cutting device equipped with the same
Inventor: YANAGIMOTO CHUJI
IPC: B26D5/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool capable of changing its amplitude according to materials and the thickness of a cutting object.SOLUTION: The cutting tool includes a housing, an electric motor, a cutting blade, a slider attached with the cutting blade, an operation mechanism connected to the electric motor and reciprocatably supporting the slider. The operation mechanism is configured so that the reciprocating distance of the reciprocating movement of the slider can be varied.
Patent JP-2012192942-A (JP)
Title: Storage box of wrap film
Inventor: ITO NOBUYUKI
IPC: B65D25/52
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent rewinding of a film, and to improve cuttability of the film without a risk of hurting hands by a cutter during use.SOLUTION: A folding piece 12 is extended via a folding line at a lower edge side of a front plate 6 of a lid C. The folding piece 12 is folded inside the front plate 6 by the folding line. The folding piece 12 is folded in an inverted V shape by the folding line, and both-side folding parts 12a, 12b are stuck to each other. A cutter 8 for cutting the film F drawn out from the inside of a box body A is provided at a distal edge of the second folding part 12b.
Patent JP-2011249767-A (JP)
Title: Method for manufacturing optical semiconductor device
Inventor: TAKEUCHI TATSUYA
IPC: H01L21/205
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical semiconductor device capable of suppressing an element capacitance and a leak current.SOLUTION: The method for manufacturing the optical semiconductor device comprises a step for forming a mesa structure by selectively etching an n-type clad layer, an active layer, and a p-type clad layer formed in order on a substrate; a step for forming a p-type semiconductor layer having a thickness of 5-45 nm at a plane section from a side surface of the mesa structure to a plane section except of the mesa structure on the substrate; and a step for forming a high resistance semiconductor layer for burying the mesa structure on the p-type semiconductor layer. In the plane section, a product of the thickness of the p-type semiconductor layer and the concentration of the p-type dopant in the p-type semiconductor layer is 2.5×10nm/cmor less.
Patent JP-2012194805-A (JP)
Title: E-mail reading-aloud system and reading-aloud state management method
Inventor: SAKAI SHIZUMARO
IPC: H04M3/42
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail reading-aloud system capable of easily discriminating already read e-mails and e-mails read aloud by voice and a reading-aloud state management method to be used in the system.SOLUTION: An e-mail reading-aloud system is equipped with: a mail server; a voice automatic response device; and an e-mail reading-aloud device. The mail server holds e-mails, and manages states of 'unread', 'read', 'read by voice' of the held e-mails. The voice automatic response device plays back preliminarily recorded voice when an incoming call from a telephone set is connected, and accepts an e-mail reading-aloud request that a requested e-mail is read aloud among the e-mails to be held from the telephone set. The e-mail reading aloud device acquires text information on the requested e-mail from the mail server when the e-mail reading-aloud request is received, reads aloud the text information to the telephone set, and makes the mail server change a state of the requested e-mail to the 'read by voice'.
Patent JP-2012106713-A (JP)
Title: Electric power steering apparatus
Inventor: YOSHINAGA SHINGO
IPC: F16F1/36
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering apparatus capable of reducing a rattle of a ball joint at a stroke end of a rack shaft in the stroke end of a rack-and-pinion mechanism of the electric power steering apparatus.SOLUTION: A stopper 21 which defines the stroke end of the ball joint is composed of a plurality of rack bushes 21a, 21c disposed in the direction of a rack shaft 14 and an annular elastic body 21b provided between the plurality of the rack bushes 21a, 21c. At the stroke end, one side ends of the plurality of the rack bushes 21a, 21c come into contact with an end portion of the ball joint.
Patent JP-2012202228-A (JP)
Title: Evaporated fuel treatment device for vehicle
Inventor: SHIMURA TAKESHI
IPC: B60K15/05
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress the outflow of evaporated fuel into atmospheric air, in simple structure.SOLUTION: In a fuel supply cap 4, a communication chamber 25 is formed for allowing communication between a charge passage 5 and the inside of a fuel tank 2 in a closed state. In the communication chamber 25, there are provided: a positive pressure adjusting valve which is openable, when an inner pressure of the fuel tank 2 becomes a predetermined pressure or more, to supply evaporated fuel generated in the fuel tank 2 to an evaporated fuel storage unit through the communication chamber 25 and the charge passage 5; and a negative pressure adjusting valve 26 which is openable, when the inner pressure of the fuel tank 2 becomes the predetermined pressure or less, to supply atmospheric air to the fuel tank 2 from the evaporated fuel storage unit through the communication chamber 25 and the charge passage 5. An interlocking member 300 is provided between a key cover 19 which covers a key cylinder 20, and the negative pressure adjusting valve 26, and opens the negative pressure adjusting valve 26 in an interlocking manner with an operation of opening the key cover 19.
Patent JP-2012202262-A (JP)
Title: Generator
Inventor: ADACHI SHIGETO
IPC: F01K13/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a generator that generates power by properly distributing heat quantities to a plurality of heat cycles according to a change in heat source.SOLUTION: The generator 100 has a plurality of power generation cycles 1a, 1b and includes: a branched heating-medium supply channel 12 that supplies a heating medium to an evaporator 2 of each power generation cycle 1a, 1b; a branched heating-medium discharge channel 13 that discharges the heating medium from the evaporator 2; a branched cooling-medium supply channel 16 that supplies a cooling medium to a condenser 4; a branched cooling-medium discharge channel 17 that discharges the cooling medium from the condenser 4. A heating-medium shutoff valve 18 is provided in at least one of the branched heating-medium supply channel 12 and the branched heating-medium discharge channel 13. A cooling-medium shutoff valve 19 is provided in at least one of the branched cooling-medium supply channel 16 and the branched cooling-medium discharge channel 17.