baber/WOPTO huggingface dataset:
Patent JP-2012134435-A (JP)
Title: Light-emitting device for back light
Inventor: SAKURAI TAKESHI
IPC: H01L33/64
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device for back light produced at low cost which has good heat dissipation, excellent durability in long-term use and superior directivity of light, and can accurately illuminate a target display part.SOLUTION: A light-emitting device for back light comprises a Cu or Cu alloy irregular shaped cross section plate 2 having concave and convex parts having 150 to 400 W/(mk) of coefficient of thermal conductivity and to which one kind of plating selected from a group consisting of Sn plating, Ni plating, Ag plating, and Ag-Sn alloy plating having 80 to 110% of degree of brilliance, is applied on the surface; a cathode patterning circuit and an anode patterning circuit formed on a bottom surface of the concave part 3 of the irregular shaped cross section plate 2; a plurality of light-emitting elements 4, 4a, 4b directly mounted on the bottom surface of the concave part 3 and connected in series or in parallel between the cathode patterning circuit and the anode patterning circuit; and transparent resin sealing the inside of the concave part 3 so as to cover a plurality of light-emitting elements 4, 4a, 4b.
Patent JP-2012171800-A (JP)
Title: Method and apparatus for producing silicon carbide single crystal
Inventor: KADOHARA TAKUYA
IPC: C30B29/36
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a silicon carbide single crystal, suppressible of quality deterioration of the silicon carbide single crystal originated in a seed crystal.SOLUTION: A seed crystal 100 is fixed to a fixing member 200 so that a main surface 100b of the seed crystal 100 is faced to the open part side, and that a main surface 100a of the seed crystal 100 is faced to the bottom part 33 side, and the main surface 100a of a silicon carbide member 150 is faced to the main surface 100b of the seed crystal 100, and a space S is provided between the main surface 100a of the silicon carbide member 150 and the main surface 100b of the seed crystal 100, to thereby fix the silicon carbide member 150.
Patent JP-2012173010-A (JP)
Title: Liquid level detector
Inventor: ISOBE KENJI
IPC: G01F23/62
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detector in which influences of a magnetic field of a magnet 9 operating on a lead switch 4 can be reduced sufficiently when a float 8 is sufficiently separated from the lead switch 4 by elevating a liquid level.SOLUTION: A housing unit 1b is passed through the inside of an insertion hole 8a of the float 8 in such a manner that a longer inner diameter DL of the insertion hole 8a becomes a liquid level rising/falling direction. The magnet 9 is held between the insertion hole 8a and a liquid level rising-side end of the float 8, and a stopper 8s is formed between the insertion hole 8a and a liquid level falling-side end of the float 8. At a side of the stopper 8s of the float 8, a lower slit 8b is provided which is formed while starting from an end at a side of a main body 1a to the stopper 8s and communicated with the insertion hole 8a. The float 8 is carried up to a liquid level rising side while being tilted with the stopper 8s of the float 8 as a supporting point by elevating a liquid level, and the magnet 9 and the lead switch 4 are separated sufficiently.
Patent JP-2012175187-A (JP)
Title: Key managing apparatus, encryption processing system, computer program, and key managing method
Inventor: SUNADA HIDEYUKI
IPC: H04L9/08
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate updating of a key as well as preventing a key for use in encryption processing from being leaked.SOLUTION: A key-and-password generating management apparatus 100 creates password information for generation and management of a key to be used by a business application apparatus 500. A key storing apparatus 200 controls accessing of key information held therein by a password. A password storing apparatus 300 controls accessing of the password information held therein by the password. The key-and-password generating management apparatus 100 creates a key storing password from call information (such as a call stack) of the business application apparatus 500, in which it is difficult for even a manager or developer to obtain the call information, and from the password information, which is input by the manager. The key-and-password generating management apparatus 100 creates a password storing password from the created key information.
Patent JP-2011203242-A (JP)
Title: Gas sensor, and method of manufacturing the same
Inventor: OGUMA YASUMASA
IPC: G01N27/409
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor including a protector, capable of effectively preventing a detection element from being submerged, and capable of reducing dispersion of responsiveness of each sensor, and to provide a method of manufacturing the gas sensor.SOLUTION: On the tip side of the protector 19, the inside and outside of the protector 19 are communicated together by a pair of inside communication holes 89, 91 and a middle communication hole 93 in an inside protector 55 and by an outside communication hole 77 in an outside protector 63. Further, the whole opening area (2S1) of the pair of inside communication holes 89, 91 is set larger than the whole opening area (S2) of the outside communication hole 77.
Patent JP-2012171453-A (JP)
Title: Wing panel and aircraft main wing
Inventor: MOTOHASHI HIDETO
IPC: B64C3/18
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wing panel and an aircraft main wing, capable of improving moldability when curvedly forming the wing panel in a peening method.SOLUTION: In a stringer member 20, a base part 21 is formed, and a neutral shaft position N in its cross-sectional direction is positioned on the wing panel 11 side more than a central position C in the height direction of a web part 22. When peening by striking a metallic ball to the vicinity of a flange 23 of a tip part of the stringer member 20, tensile strain generated in the vicinity of the flange 23 acts while securing the moment length long with the neutral shaft position N as the center, and as a result of it, compressive strain generated in the base part 21 and the wing panel 11 so as to balance with this, deforms the wing panel 11 in small curvature due to being inverse proportion to the moment length with the neutral shaft position N as the center.
Patent JP-2011135093-A (JP)
Title: Power switch structure and method
Inventor: ROBB STEPHEN P
IPC: H01L27/06
Filed: 2011-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for reducing effects of hot spot and thermal runaway, while providing both of low R<SB>DSon</SB>and low current limitation.  <P>SOLUTION: In the embodiment, a power switch device (33) includes a first MOSFET device (41) and a second MOSFET device (42). A split gate structure (84) including a first gate electrodes (48, 87) controls the first MOSFET device (41). Second gate electrodes (49, 92) control the second MOSFET device (42). A current limiting device (38) is combined to the first gate electrodes (48, 97) and makes the first MOSFET device on in a current limit mode. A comparator device (36) is combined to the second gate electrodes (49, 92) and makes the second MOSFET device (42) on when the power switch device (33) is not in a current limit mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174116-A (JP)
Title: Object display device, object display method and object display program
Inventor: OTA MANABU
IPC: G06T19/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce discomfort when an object is superposed on an image of real space and displayed, in an AR technology.SOLUTION: An object display device 1 comprises: a virtual object processing part 15 for processing an object based on imaging information referred to by an imaging part 13 when acquiring an image of real space; an image synthesis part 16 for superposing the processed object on the image of the real space; and a display part 17 for displaying the superposed image. Thus, characteristics of the image of the real space are reflected on the superposed object. Therefore, discomfort, when the object is superposed on the image of the real space and displayed, is reduced.
Patent JP-2012170765-A (JP)
Title: Endoscope
Inventor: KIMURA SOICHIRO
IPC: A61B1/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakage of a signal cable and detachment of a connected part, of an imaging apparatus due to bending operation of a bending part.SOLUTION: A locking piece 69 is inserted into a locking hole 50 of a distal main unit 35 to arrange a cable installation frame 59 on the distal main unit 35 so that the frame swings freely. An outer shell 66 of the signal cable 25 is fixed to the cable installation frame 59 using a cable fixing part 61. Wires 65 of the signal cable 25 are soldered onto a main board 57 and a sub board 58. A lens barrel 52, a prism 53 and the main board 57 are integrated by a prism holding frame 54. The prism 53, the main board 57, the sub board 58 and soldered parts 62 of the wires 65 are sealed by a sealing resin 60 and are integrated. The lens barrel 52 is fixed to the distal main unit 35. When pushing/pulling force or bending force is applied on the signal cable 25, the cable installation frame 59 swings to reduce the force. As a result, duration is improved.
Patent JP-2012176643-A (JP)
Title: Electric vehicle
Inventor: KANDA TSUYOSHI
IPC: B60W10/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle which can control the progress of the vehicle in a direction intended by a driver at the occurrence of abnormalities by utilizing a mutual supplementary function of turning traveling performed by a steering mechanism and left and right individual motors when there occur an abnormality of the electric control type steering mechanism and abnormalities of motor drive systems of left and right drive wheels.SOLUTION: The electric vehicle comprises the individual motors 6, 6 which drive the left and right drive wheels 2, 2 and the steering mechanism 12 which is performs steering by using a steering wheel 14 which is not mechanically connected to a steering mechanism 11. As a supplementary means 37 for the occurrence of the abnormalities, there is arranged an abnormality-coping torque distribution changing part 39 which changes the distribution of torque commands of the left and right drive wheels 2, 2 so that the insufficiency of steering caused by the abnormalities may be supplemented by the detection of the abnormalities of the steering systems. Furthermore, an abnormality-coping steering amount changing part 38 which changes a rotation amount of a steering motor 13 of the steering mechanism 12 so that a change amount of the drive balance of both the left and right drive wheels 2, 2 caused by the abnormalities may be supplemented by the detection of abnormalities of wheel drive systems.
Patent JP-2012175913-A (JP)
Title: Fishhook removing mat
Inventor: USUDA TOSHIKAZU
IPC: A01K97/18
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook removing mat which prevents restiveness of a catching fish when laying the catching fish as much as possible and can be used for easily removing a fishhook.SOLUTION: The fishhook removing mat includes a bag body 12 for storing gas and an exterior body 20 for covering at least the upper surface side of the bag body, and is configured such that a central part 10A of the fishhook removing mat is recessed compared to a periphery part 10B in a state that the gas is stored in the bag body.
Patent JP-2012177175-A (JP)
Title: Low-yield-ratio and high-strength cold rolled steel sheet having excellent elongation and excellent stretch flangeability and method for producing same
Inventor: TAKASHIMA KATSUTOSHI
IPC: C22C38/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength cold rolled steel sheet excellent in elongation and stretch flangeability, and having a low-yield-ratio, and also to provide a method for producing the same.SOLUTION: The low-yield-ratio and high-strength cold rolled steel sheet excellent in elongation and stretch flangeability has a chemical composition including, by mass, 0.05 to 0.13% C, 0.6 to 1.2% Si, 1.6 to 2.4% Mn, ≤0.10% P, ≤0.0050% S, 0.01 to 0.10% Al, less than 0.0050% N, and the balance iron with inevitable impurities, and has a microstructure of a composite structure including, by volume fraction, ≥80% ferrite, 3 to 15% martensite, and 0.5 to 10% perlite. The steel sheet has a yield ratio of 70% or less, and a tensile strength of 590 MPa or more.
Patent JP-2011245275-A (JP)
Title: Handheld x-ray image viewing system and method
Inventor: BUTZINE JONATHAN MARK
IPC: A61B6/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a hand switch mechanism that can give an interactive interface for improving the availability of information to a technician and for controlling an X-ray system without repeatedly approaching a control console.SOLUTION: In one embodiment, an X-ray system (10) includes a handheld X-ray interface device (38). The handheld X-ray interface device (38) includes a wireless interface (124) for communicating with an imaging system (12) and a user-viewable screen (46) configured to display patient data (184) and to receive user input. In another embodiment, a method is provided for viewing the patient data (184) on the handheld X-ray interface device (38).
Patent JP-2012186246-A (JP)
Title: Method for improving thermal exchanging ratio of heat sink, and electronic equipment
Inventor: KAMIMURA TAKUO
IPC: H01L23/36
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To restrain accumulation of dusts by making an electric potential of a heat sink approximate to a reference electric potential.SOLUTION: A portable computer 100 houses a heat radiation unit 200 in a system housing 105. The heat radiation unit radiates heat of a CPU 121 through a heat pipe 201 and a heat sink 209. The heat radiation unit 200 is coupled with a metal frame 111 only by screws 206a, 206d. The electric potential of the heat sink 209 is increased by electrostatic induction with a charged body 325 on a mother board 113. The heat sink is connected to an AC/DC adapter through a ground plane 321, a housing 327, and a ground terminal of a power source jack 311 with a lead wire 317, to neutralize charged electricity.
Patent JP-2012191359-A (JP)
Title: A/d conversion device, a/d conversion method and program
Inventor: TAKAHASHI TOMOHIRO
IPC: H04N5/378
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption.SOLUTION: In an integrating A/D conversion device having a comparator that compares an input voltage with a reference voltage having a ramp waveform of a voltage value linearly changing with time, an upper bit counter that starts or stops operating on a triggering inversion of an output of the comparator to count at periods of a clock signal, and a time quantizer that latches phase information at the timing of output inversion of the comparator by means of a plurality of clock signals different in phase and decodes the values to output lower bits higher in resolution than the period of the clock signals, the resolution is reduced and the clock signals with the phase information are stopped with illuminance to reduce current consumption. The approach is applicable to an image sensor.
Patent JP-2012191778-A (JP)
Title: Malfunction detection method of dynamic characteristic of pantograph
Inventor: USUDA TAKAYUKI
IPC: B60M1/28
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method to detect malfunctions of a pantograph (malfunctions of dynamic characteristics) by monitoring a behavior of a trolley wire influenced by the malfunction of the dynamic characteristic of the pantograph.SOLUTION: An accelerometer 30 is installed in a monitoring position P1 of the trolley wire T, and the vertical acceleration of the trolley wire T is detected. The vibration of the trolley wire when the monitored pantograph 1 passes a monitoring position P1 (so called the monitoring vibration) is measured by an accelerometer 30. Meanwhile, the vibration of the trolley wire, when this pantograph is normal, and monitoring position P1 is passed (so called the reference vibration) is measured by the accelerometer 30. Then the reference vibration and the monitoring vibration are compared, and whether the dynamic characteristic of the pantograph in the operating state is normal or abnormal is detected.
Patent JP-2012190728-A (JP)
Title: Positive electrode plate for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and battery pack
Inventor: KOBORI HIROYUKI
IPC: H01M2/10
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode plate for a nonaqueous electrolyte secondary battery which enables the use of electrode active material particles having high average discharge potential and is excellent in output/input characteristics, and also to provide the nonaqueous electrolyte secondary battery which enables an increase in a rated voltage using the positive electrode plate for the nonaqueous electrolyte secondary battery, and a battery pack.SOLUTION: The positive electrode plate for the nonaqueous electrolyte secondary battery is constituted by containing a metal oxide in an electrode active material layer as a binder for fixing electrode active material particles onto a current collector, and using the electrode active material particles having 4.2 V or more of the average discharge potential to lithium as the electrode active material particles.
Patent JP-2012191825-A (JP)
Title: Energy management system
Inventor: NAKAJIMA ICHIJI
IPC: H02J13/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an energy management system by which a user can check the condition of the electric power used for buildings and automobiles from different view points.SOLUTION: An energy management system connects a photovoltaic generation system, a storage battery, a system power, a vehicle storage battery, an electric appliance, and house hold equipment to a distribution panel to monitor each electric power status, and displays the generated electric power of the photovoltaic generation system, the power storage amount of the storage battery, the power storage amount of the vehicle storage battery, and the use electric power amount, respectively, in HEMS display parts. At this time, the electric power is indicated in the default unit and the unit can be changed over by operating a unit switch button to allow each electric power status to be displayed in a desired unit.
Patent JP-2012189054-A (JP)
Title: Engine control system
Inventor: IKEDA SUMITAKA
IPC: F02D41/04
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of controllability due to mutual interference of performance parameters and properly control engine performance.SOLUTION: A performance parameter calculator 31 sets target values of a plurality of performance parameters based on engine operating condition. A target fuel consumption operation unit 40 operates the target value of fuel consumption in a direction where performance is improved based on the change quantity of an emission discharge quantity with the real values of respective performance parameters controlled to the target values. The target fuel consumption operation unit 40 has a performance parameter change quantity calculator 43 calculating the change quantities of the respective performance parameters based on the movable ranges of combustion parameters using the correlation data defining the correlation of the plurality of performance parameters and the plurality of the combustion parameters and a fuel consumption operation quantity set section 44 setting the change quantity of the fuel consumption as a fuel consumption quantity in the case the change quantity of the emission discharge quantity is within a predetermined allowable range. A combustion parameter calculator 32 calculates the target values of the plurality of combustion parameters based on the target values of the respective performance parameters.
Patent JP-2012193992-A (JP)
Title: Object substance collection device and collection method
Inventor: FUKUI HISAFUMI
IPC: G01N33/497
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a collection device capable of collecting each of gas and substances in the outer atmosphere which are object substances released from e.g. a skin surface as a sample.SOLUTION: A collection device is provided where a sheet to collect gas released from a skin surface and a sheet to collect air in the environment are bonded together such that each collection surface faces each other.
Patent JP-2012198834-A (JP)
Title: Printing-related condition setting device, printing-related condition setting method and computer program
Inventor: MIYASHITA RYUICHI
IPC: G06F3/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing-related condition setting device capable of easily changing conditions relating to printing without returning to an application, with respect to documents having a plurality of paper sizes.SOLUTION: A printing-related condition setting device 2 for executing setting relating to printing of documents comprises: paper mixture detection means 202 for detecting whether or not documents have a plurality of paper sizes; unified paper determination means 203 for, when the documents have the plurality of paper sizes, determining any one of the paper sizes as a unified paper size; solution receiving means 205 for, with respect to irregularly-sized pages with paper sizes different from the determined unified paper size, showing a user a solution for a mixture of paper sizes and receiving the solution; and document data update means 206 for updating document data so as to apply the received solution, with respect to printing of each of the irregularly-sized pages.
Patent JP-2012200509-A (JP)
Title: Catheter hub and catheter
Inventor: EBATA KATSUKI
IPC: A61M25/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a catheter hub which enables fine operations of a catheter, and the catheter including such the catheter hub.SOLUTION: The catheter hub 15 includes a hub part 13 to which a catheter body 11 having a tubular shape can be inserted, and a strain relief 12 to which the catheter body can be inserted and which is coaxially connected to the hub part. The hub part is connected to the catheter body via the strain relief in an axially and independently turnable state.
Patent JP-2012209285-A (JP)
Title: Substrate processing apparatus
Inventor: MIYAMAWARI HIDEAKI
IPC: H01L21/027
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly dry a substrate without generating destruction of a pattern formed on the surface of the substrate.SOLUTION: When drying wafers W, first inclination means 33 controls a lifter 8 so that the wafers W are inclined in a direction vertical to the surface of the lifter 8 holding a plurality of wafers W respectively having patterns formed on respective surfaces in a vertical posture in a state that N2 is supplied from an N2 supply nozzle 28. Then, second inclination means 40 controls the lifer 8 so that the lifter 8 is inclined in a direction horizontal to the surfaces of the wafers W. Since a liquid pool 80 left in each pattern groove 72 is allowed to flow into a groove bottom 73 and discharged from a pattern side face 71, remaining liquid can be efficiently discharged.