baber/WOPTO huggingface dataset:
Patent JP-2011086247-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NAKAMURA SHUICHI
IPC: G06F9/445
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a user to reinstall an application when starting an information processing apparatus next while protecting original data of an OS.  <P>SOLUTION: The information processing apparatus capable of adding and executing the application to the OS includes: a storage means 31 having a plurality of storage areas including a first storage area where the OS is stored; a writing inhibition means 32 for inhibiting writing to the first storage area and performing writing to a second storage area when a request for writing into the first storage area is made; a request means 37 for requesting setting information including information necessary for the installation completion of the application written into the second storage area by the writing inhibition means to be protected after the restart of the information processing apparatus; and a protection means 39 for protecting the setting information requested by the request means when the information processing apparatus is restarted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086891-A (JP)
Title: Semiconductor module, and method of controlling the same
Inventor: YAMADA MASAHIRO
IPC: H01L29/739
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a recovery characteristic and to suppress switching loss, in a semiconductor module including a plurality of semiconductor devices each formed with an IGBT element region and a diode element region for reflux on the same semiconductor substrate.  <P>SOLUTION: A carrier attenuation region is formed in a drift region of a semiconductor device. When driving the semiconductor device to apply a voltage of second polarity to a trench gate electrode of the semiconductor device including a diode element region for carrying a reflux current in turning off an IGBT, the carrier attenuation region is depleted, and its function is suppressed. As a result, the forward voltage of a diode is prevented from being excessively raised. Thereafter, when the diode element region is switched into an off-state, and an IGBT element region of any of the plurality of semiconductor devices is turned on, the carrier attenuation region is brought into a state without being depleted, and carriers present in the drift region are attenuated by the carrier attenuation region, and thereby a reverse recovery current in the diode element region is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087475-A (JP)
Title: Method for identifying undifferentiated cell
Inventor: MORI MASAKI
IPC: C12N5/10
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simply and accurately identifying undifferentiated cells containing stem cells such as multi-functional stem cells or cancer stem cells from cells or a cell group.  <P>SOLUTION: A nucleic acid structure containing a reporter gene operably connected to Nanog promoter is transferred to cells or cell group of test control, and a reporter gene specific in an undifferentiated cell can thereby be expressed. Consequently, the objective undifferentiated cell can accurately be identified and detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091523-A (JP)
Title: Shape recognition method and shape recognition device
Inventor: FUNAKI MASANORI
IPC: H04N7/18
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To considerably enhance the capability to recognize a photographic object by recognizing a shape of the photographic object on the basis of an infrared image of the photographic object photographed without a light source by an infrared camera and by converting the recognized shape of the photographic object to an object of reflector representation.  <P>SOLUTION: Infrared cameras 2 to 4 photograph a light emitting body being one photographic object without using a light source and output infrared image signals. A shape recognition part 113 performs matching of the infrared image signals from the infrared cameras 2 to 4 on the basis of their temperature distribution and then decides a three-dimensional shape of the light emitting body being the photographic object on the basis of an infrared image resulting from the matching. A reflector conversion part 114 sets a virtual visible light source for the decided three-dimensional shape and generates a reflector image having the three-dimensional shape, which is obtained by irradiating the three-dimensional shape with visible light from the visible light source. A display part 112 displays the reflector image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091274-A (JP)
Title: Developing device, developing method and storage medium
Inventor: TAKEGUCHI HIROSHI
IPC: G03F7/30
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce development defects while a developing film is formed over the entire area of a surface of a substrate even when the surface of the substrate has large water repellency.  <P>SOLUTION: Before development processing on a wafer W, pure water as a diffusion assisting liquid for easily spreading a developer over the surface of the wafer W is discharged from a pure water nozzle 40 to a center part of the wafer W to form a liquid reservoir. While the wafer W is rotated at high speed, a developer for prewetting is discharged to the center part of the wafer W to be spread. Resist is dissolved in the developer and a melt 6 is eluted, but while the melt 6 is eluted, for example, within 7 seconds, the water W is reversed to spread the melt 6 over the entire surface of the wafer W, thereby lowering the water repellency of the wafer W. A developer is discharged thereafter to the rotating wafer W and spread over the surface of the wafer W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094516-A (JP)
Title: Data write device and data write method
Inventor: YAMAGUCHI KAZUAKI
IPC: F02D45/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for learning control capable of preventing a user from misunderstanding a control result.  <P>SOLUTION: This data write device receives power supply from a first system guided from the power source of a vehicle and writes data in a nonvolatile first storage unit. Target data to be written, which is stored in a second storage unit that receives power supply from a second system guided from the power source in response to the write request and stores data, is written in the first storage unit. A display device which carries out predetermined initial display when the power supply from a main power source is stopped and then started, is made to display a write result of the data in the first storage unit. A second write unit that writes the target data which is stored in the second storage unit, in the first storage unit, if the power supply from the first system is stopped and then started at the time of writing by the first write unit, is activated when receiving a write request from a control means and is not activated when receiving the write request from the user. For this reason, it is possible to achieve the learning control capable of preventing the user from misunderstanding the control result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051011-A (JP)
Title: High dynamic range variable gain amplifier
Inventor: GURKANWAL SAHOTA S
IPC: H03G3/30
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high dynamic range variable gain amplifier.  <P>SOLUTION: A multi-stage, low-power, high dynamic range variable gain amplifier (100) has an input stage (120) cascaded with one or more current amplifier stages (160A, 160B) whereby the gain of each stage (120) may be independently controlled. The input stage (120) may be composed of a variable transconductance amplifier (227) using variable emitter degeneration. The current amplifier (160A, 160B) may be composed of a differential Darlington amplifier (510) coupled to a differential cascade amplifier (520). The transconductance amplifier (227) converts an input voltage signal to a current signal. The variable gain amplifier (100) is designed for efficient low power operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100912-A (JP)
Title: Mounting structure of power semiconductor module on printed wiring board
Inventor: MAKINO YASUSHI
IPC: H01L25/18
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a power semiconductor module on a printed wiring board, which can prevent a solder bridge between lead terminals of the power semiconductor module and effectively makes good use of a space of the printed wiring board.  <P>SOLUTION: The mounting structure includes: the power semiconductor module 2 having a plurality of lead terminals; and the printed wiring board 1 provided with through-holes into which the lead terminals are inserted from an upper surface, wherein lands 14a, 14b are provided on both surfaces of opening edges of some of the penetration holes of the printed wiring board 1, through-hole plating 15 is applied to inner wall surfaces of the through-holes and both surfaces of the lands 14a, 14b to form through-holes 13a, 13b having affinity with solder and another through-hole adjacent to the through-holes 13a, 13b is made a non-through hole 16 having no affinity with the solder. Then, silk 12 is formed on the lower surface of the printed wiring board 1 except for the lands 14a, 14b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099814-A (JP)
Title: Electromagnetic horn type electron spin resonance apparatus
Inventor: KOBAYASHI TADASHI
IPC: G01R33/32
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the quantitative measuring properties of ESR measuring intensity by grasping the enhancement of ESR measuring sensitivity and operability, the frequency dependence of the output of a frequency sweeping YIG sweep oscillator and the frequency dependence of the amplification degree of a wideband amplifier.  <P>SOLUTION: In this electromagnetic horn type electron spin resonance apparatus composed of a microwave oscillator, an electromagnetic horn, the magnetic field modulation device to the sample on a sample placing stand, a microwave reflective plate and a reflected wave processor, a microwave radiation convex type radiation lens is provided to the surface of the electromagnetic horn, and the microwave reflective plate is formed as a concave microwave reflective plate. The position regulator of the sample placing stand and the concave microwave reflective plate is provided and a circulator sweeping 8-12.4 GHz by the YIG sweep oscillator to introduce the microwave amplified by a 1W class wideband amplifier is provided as the microwave oscillator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101564-A (JP)
Title: Method for eliminating voltage imbalance of three-phase power distribution line, and information processing apparatus for use in the method
Inventor: HATTA KOICHI
IPC: H02J3/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a voltage imbalance of a three-phase power distribution line within an actual scope while taking restrictions in cost into consideration.  <P>SOLUTION: A method includes the steps of: generating a first type in which a new transformer is connected to a phase having the minimum total capacitance of each phase of a single-phase connected existing transformer; obtaining the maximum value of the difference in the first total capacitance which is the maximum value of the difference in total capacitance of each phase in the first type; generating a second type in which a connection phase is transferred for each of the existing transformer or the new transformer; obtaining the maximum value of the difference in the total capacitance of each phase for each of the generated second type; obtaining the maximum value of difference in the second total capacitance as the minimum value therein; generating a third type in which the power distribution line is transferred in phase; obtaining the maximum value of the difference in the total capacitance of each phase for each generated third phase; obtaining the maximum value of the difference in third total capacitance as the minimum value therein; and specifying a type having the minimum value among the maximum value of the difference in first total capacitance, the maximum value of the difference in the second total capacitance and the maximum value of the difference in the third total capacitance. The existing transformer and the new transformer are installed in accordance with the specified type.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108703-A (JP)
Title: Photovoltaic power generator
Inventor: KAMIBAYASHI MAKOTO
IPC: H01L31/042
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem with a photovoltaic power generator, wherein the efficiency of power generation drops when the altitude of sunlight is low in the morning or evening because the sunlight impinges on the power generation surface from oblique direction, and a structure of directing the panel itself to the sun results in a large-scale photovoltaic power generator.  <P>SOLUTION: A rectangular power generation means capable of generating power on both sides is arranged so that it can be rotary driven on one axis thereof. When a plurality of power generation means are driven by a rotating mechanism, sunlight impinges on the power generation surface from a direction substantially perpendicular thereto even if the altitude of sunlight is low, and high efficiency of power generation can be maintained as a whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106992-A (JP)
Title: Method of measuring light loss and light loss measuring instrument
Inventor: UCHIYAMA HARUYOSHI
IPC: G01M11/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a method of measuring light loss and an instrument therefor allowing light loss of a measuring object to be efficiently measured.  <P>SOLUTION: Output light of a light source is inputted into a measuring object to measure an output level of the measuring object by an optical power meter. In finding a light loss of the measuring object from a difference between a reference value and a measured value of the output level of the measuring object, with a measured value on the output level of the light source used as the reference value, the output level of the light source is kept at a prescribed constant value to find the light loss of the measuring object with the output level of the light source kept at the constant value, as the reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105243-A (JP)
Title: Brake fluid pressure control device for vehicle
Inventor: MASUDA NAOKI
IPC: B60T7/12
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device for a vehicle, which realizes excellent pressure reduction, even when a valve closing characteristic and a valve opening characteristic are largely different.  <P>SOLUTION: A control unit of the brake fluid control device for the vehicle includes a storage part for storing a valve closing map MP2 for indicating the relationship between a differential pressure of a vertical flow of a pressure regulating valve and an output current value for closing the valve and a valve opening map MP1 for indicating the relationship between a differential pressure and an output current value for opening the valve. When reducing fluid pressure in a wheel brake by valve opening of the pressure regulating valve, the output current value of the valve opening map MP1 and the output current value of the valve closing map MP2 are alternately selected, and current value switching control is performed for controlling an electric current made to flow to the pressure regulating valve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107108-A (JP)
Title: Positioning device for mobile object
Inventor: HASEGAWA NAOTO
IPC: G01S19/40
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device for mobile object which can more accurately compute a position for a mobile object.  <P>SOLUTION: The positioning device for mobile objects includes a pseudo distance calculating means calculating the pseudo distances between a satellite and a moving object using satellite radio wave, a sight line vector calculating means calculating a sight line vector connecting a position of satellite obtained from satellite radio wave and a position of the mobile object calculated by a position operation means or other means, a storage means storing the map data where roads are represented by a plurality of links, and a map matching means calculating a position of the mobile object from map matching using the map data, where error information is updated based on the position of mobile object calculated by the map matching means when a predetermined condition is satisfied including conditions on an angle between the sight line vector calculated by the sight line vector calculating means and a link where presence of the mobile object is estimated by the map matching means, while, error information is updated using information other than a position of the mobile object calculated by the map matching means when not satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010175237-A (JP)
Title: Annular fuel and air co-flow premixer
Inventor: STEVENSON CHRISTIAN XAVIER
IPC: F23R3/16
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide premixers (12) for a combustor (10) including an annular outer shell (14) and an annular inner shell (16).  <P>SOLUTION: The inner shell (16) defines an inner flow channel inside of the inner shell (16) and is located to define an outer flow channel between the outer shell (14) and the inner shell (16). A fuel discharge annulus (46) is located between the outer flow channel and the inner flow channel and is configured to inject a fuel flow (42) into a mixing area (48) in a direction substantially parallel to an outer airflow (38) through the outer flow channel and an inner flow through the inner flow channel. Further disclosed are the combustor (10) including a plurality of the premixers (12) and a method of premixing air and fuel in the combustor (10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112850-A (JP)
Title: Temple of eyeglasses and eyeglasses
Inventor: KOYAMA SEIFU
IPC: G02C5/14
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temple of eyeglasses and eyeglasses, which have a simple structure and can be fitted to the face of each wearer.  <P>SOLUTION: A pair of temples 2, 2 of eyeglasses 1 is provided, each including a combination of a temple body 4 and a temple end 3. The temple end is formed to be detachably attached to any of the two temple bodies, covering partially or wholly a part of the temple body to be held on an ear ER, EL of the wearer M. In at least one temple end, the distance from a part of the temple body held by an ear of the wearer to the lower end 37 of the temple end when the eyeglasses are worn, is longer than the distance from the combined temple body to the upper end of the temple end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113616-A (JP)
Title: Adjusting method
Inventor: TAKAHASHI RYOEI
IPC: G11B7/007
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of recording/reproducing quality caused by variation in layer thickness between inner and outer circumferences when a spherical aberration is corrected in a radial direction only at one place, since there is a difference in layer thickness between the inner and the outer circumferences in an optical disk.  <P>SOLUTION: An optimal spherical aberration correction amount is calculated at a recording position by providing an adjustment area for spherical aberration correction to the arbitrary radial position of a disk irrespective of inner and outer circumferences. The adjusting area is provided in the arbitrary position. There is a need to determine whether the area is a user data area or the adjustment area. Management information to determine the use status as the adjustment area is held in the fixed position of the disk.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053452-A (JP)
Title: Sputtering system
Inventor: TAKAHASHI NOBUYUKI
IPC: C23C14/34
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system improved in a film thickness distribution by arranging a gas jet tube is arranged around a cathode case housing a cathode, thereby spreading a process gas uniformly near the center of a substrate.  <P>SOLUTION: Among three magnetron cathodes, the cathodes 54a, 54c on both the sides are fitted to a vacuum vessel 32 in such a manner that their angles can be adjusted. After the inside of the vacuum vessel 32 is exhausted to 1×10^4 Pa, a process gas (a gaseous mixture of argon and oxygen) 88 is introduced from a gas jet tube 82 belonging to the cathode case 50. In total, the flow rate of the argon gas is set to 120SCCM and the flow rate of the oxygen gas is set to 90SCCM, and the pressure at the inside of the vacuum vessel is set to 0.7 Pa. Direct current power of 1 kW is fed from respective direct current power sources 72 to the cathodes 54a, 54b, 54c, and a target 78 made of chromium is sputtered, so as to form a chromium oxide thin film on a substrate 10. When a film thickness of 200 nm is obtained, a film thickness distribution reaches ±4%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117324-A (JP)
Title: Intake control device of internal combustion engine
Inventor: TAKAMIYA HIDEJI
IPC: F02D13/02
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake control device which enhances the responsiveness of intake valve lift amount control in a high rotation operation state without using an expensive actuator.  <P>SOLUTION: A maximum torque generation lift amount LFTMT is calculated in accordance with an engine speed NE, and a basic lift amount lower limit value ALTHAREAFX is calculated in accordance with the maximum torque generation lift amount LFTMT. The basic lift amount lower limit value ALTHAREAFX is set to be increased with the increase of the maximum torque generation lift amount LFTMT. A lift amount lower limit value ALTHAREA is calculated so as to follow with a change speed restricted with respect to the change of the basic lift amount lower limit value ALTHAREAFX. Thus, even when the maximum torque generation lift amount LFTMT is in the large high rotation operation state, the response time required to reach a target lift amount can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118636-A (JP)
Title: Semiconductor device, and microcomputer control method
Inventor: KUBOTA KEI
IPC: G06F15/78
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a statistical multiplexer allowing for highly reliable statistical multiplexing control.  <P>SOLUTION: A microcomputer 10 selects either a user mode or a programming mode according to a status flag 102 set in a status register 5, executes a user program in a nonvolatile memory 2 when the user mode is selected, and executes writing firmware 3 for controlling writing or erasure of a user program to/from the nonvolatile memory 2 when the programming mode is selected.  <P>COPYRIGHT: (C)2011,JPO&INPIT