baber/WOPTO huggingface dataset:
Patent JP-2012017785-A (JP)
Title: Lubricating oil supply device of tapered roller bearing
Inventor: TANIYAMA MASATOSHI
IPC: F16H57/04
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supply device of a tapered roller bearing which can supply lubricating oil to the tapered roller bearing with a simple structure.SOLUTION: The tapered roller bearing 10 includes an inner ring 11 fixed to an outer peripheral surface of a rotary shaft 50, an outer ring 20 fixed to a bearing housing 53 and the tapered roller 30. A dam member 60 is constituted in a casing 51 for constituting a storage part 62 for storing the lubricating oil on the discharge side of the lubricating oil by the pump action of the tapered roller bearing 10. A height of the dam member 60 is set in a height which can store the lubricating oil up to a higher position than a minimum diameter part of an inner diameter part of the outer ring 20. A lubricating oil supply space part 64 is arranged on the opposite side of the storage part 62 in the casing 51. A communicating passage 63 for guiding the lubricating oil of the storage part 62 to the supply space part 64, is formed between the bearing housing 53 and the outer ring 20.
Patent JP-2012018105-A (JP)
Title: Position information transmitter setting system, position information transmitter, and setting method of position information transmitter
Inventor: KIHARA HAJIME
IPC: G01C21/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To improve workability of setting work of position data or PRN number of a position information transmitter.SOLUTION: A setting terminal transmits a first signal for requesting a response to a plurality of position information transmitters by radio communication; the plurality of position information transmitters receiving the first signal transmit second signals responding to the first signal to the setting terminal by the radio communication; the setting terminal receiving the second signals transmits, to specific position information transmitters, a third signal for establishing the communication with the specific position information transmitters out of the plurality of position information transmitters transmitting the second signals, by the radio communication; and, after establishing the communication with the specific position information transmitters, the setting terminal transmits, to the specific position information transmitters, a fourth signal for setting position data of the specific position information transmitters by the radio communication, so as to set the position data.
Patent JP-2012016802-A (JP)
Title: Methods for manufacturing and repairing microdevice
Inventor: WATANABE TAKETOSHI
IPC: B81C1/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology that improves yields, variations in characteristics of a two-dimensionally arrayed element and the like, in manufacturing or repairing a microdevice having a clearance between a movable portion and a supporting substrate.SOLUTION: A method for manufacturing and repairing the microdevice having the clearance between the movable portion 103 and the supporting substrate 101 implements a sticking resolving step. In the sticking resolving step, the microdevice is exposed to at least either heat or an impact to reduce the sticking power exerted between a movable portion 102 and the supporting substrate 101 so as to repair the microdevice in which the movable portion 102 sticks to the supporting substrate 101.
Patent JP-2011006685-A (JP)
Title: Resin composition for printed wiring board, and vanish, prepreg and metal-clad laminated sheet using the same
Inventor: MIZUNO YASUYUKI
IPC: C08G59/40
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for printed wiring board to be used for an electronic apparatus in which the operating frequency exceeds 1 GHz, and to provide a vanish, a prepreg and a metal-clad laminated sheet using the resin composition for printed wiring board.SOLUTION: The resin composition for printed wiring board contains a cyanate ester compound having 2 or more cyanate groups in the molecule and/or a prepolymer thereof, and an epoxy resin containing at least one kind of an epoxy resin having a biphenyl skeleton in the molecule. The vanish, prepreg and metal-clad laminated sheet using the resin composition for printed wiring board are also disclosed.
Patent JP-2012022355-A (JP)
Title: Electronic equipment and input device used for electronic equipment
Inventor: TSUBOTA HIRONO
IPC: G06F3/041
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment that can make an user recognize a state of selection operation by giving a touch feeling at the time of selection among information options and can reduce power consumption.SOLUTION: A mobile phone 1 (electronic equipment) includes a liquid crystal display unit 20 that is capable of displaying in either one of a bright display mode and a dark display mode in which display contents can be visually recognized and are displayed darker than that in the bright display mode, a rotary member 31 that is capable of performing predetermined input operation, an ultrasonic motor 33 that is driven so as to be capable of giving a touch feeling to a user through the rotary member 31 at the time of the input operation of the rotary member 31, and a control unit 41 that makes the liquid crystal display unit 20 display icons 21. The icons 21 can be selected based on the input operation of the rotary member 31. The control unit 41 makes the liquid crystal display unit 20 display the icons 21 in the dark display mode during selection operation of the icons 21.
Patent JP-2012023090-A (JP)
Title: Reactor
Inventor: URATA SHINYA
IPC: H01F27/24
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a reactor capable of effectively suppressing eddy current loss due to flux leakage by a simple configuration.SOLUTION: The reactor includes: a reactor core 12 which includes two U-shaped core members 16 each having two legs 18 and is configured in an arrangement in which end faces 20 of the legs 18 of the core member 16 respectively face end faces 20 of the legs 18 of the other core member 16 across a prescribed gap; and two coils 14 respectively wound around the legs 18 of the core members 16 that face each other across the gap 24. The coils 14 are formed such that a distance between an inner periphery of the coil and the side surface 38 of the leg of the core member 16 is larger in the vicinity of the gap 24 than at both ends of the coil.
Patent JP-2011135032-A (JP)
Title: Multilayer ceramic capacitor and method of manufacturing the same
Inventor: KIM HYO JUNG
IPC: H01G4/12
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor, and a method of manufacturing the same.  <P>SOLUTION: A multilayer ceramic capacitor and a method of manufacturing the same relate to a difference in length of an internal electrode caused by a level difference in an effective layer during pressurization process and reliability of the product. A capacitor in which internal electrodes and dielectric layers are laminated alternately is pressurized, cut, and then baked. When the maximum length of the internal electrode including the capacitor body formed like the above is defined as L and the minimum length thereof as l, the ratio (D=äL-l}/L×100) of the difference in length of the internal electrode becomes ≤7%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012022236-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KANO HIROTAKA
IPC: G03G15/20
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that simultaneously realizes an improvement in fixing speed and the prevention of overheat of a paper non-passage area, and provide an image forming apparatus.SOLUTION: The fixing device heats a fixing belt through electromagnetic induction by using an excitation coil and prevents overheat of a paper non-passage area by using a demagnetization coil when fixing small-size paper. In the fixing device, the excitation coil is obtained by turning a litz wire, obtained by twisting 114 strand wires with a strand wire diameter of φ0.17, 10 times, while the demagnetization coils is obtained by turning a litz wire, obtained by twisting 20 strand wires with a strand wire diameter of φ0.17, 19 times. The fewer times the demagnetization is twisted, the thinner the demagnetization coil becomes, and the thinner the demagnetization coil becomes, the higher the demagnetization rate. Accordingly, overheat of the paper non-passage area can be prevented even when increasing the fixing speed.
Patent JP-2012024253-A (JP)
Title: Collagen film and method for producing the same
Inventor: KAMIMURA RYOSUKE
IPC: A61L31/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a collagen film having stretchability so that it can follow the movement of an organ and the like.SOLUTION: The collagen film 10 comprises a first layer 11 having a plurality of collagen fibers 20 disposed along a first direction 21, and a second layer 12 having a plurality of collagen fibers 20 disposed along a second direction 22, the first layer 11 and the second layer 12 being stacked and bonded to each other. The collagen film 10 includes a first heat treatment area 31 in the form of a strip extending along a third direction 23 and a second heat treatment area 32 in the form of a strip extending along a fourth direction 24. Since the collagen film 10 has stretchability so that it can follow the movement of an organ and the like, the movement of an organ that repeats expansion and contraction, such as the stomach, the intestines, the heart or the lung, will not be hindered, and the collagen film 10 will not be ruptured.
Patent JP-2012028581-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ARAYA TAKESHI
IPC: H01L21/338
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of suppressing current collapse.SOLUTION: A manufacturing method of a semiconductor device in the present invention comprises the steps of: forming an Si layer 20 on an upper surface of a nitride semiconductor layer 11 including a channel layer of an FET; performing heat treatment during or after the step of forming the Si layer 20; and forming an SiN layer 22 on an upper surface of the Si layer after the step of forming the Si layer 20. According to the present invention, gettering of oxygen on the nitride semiconductor layer 11 can be carried out and current collapse can be suppressed.
Patent JP-2012025354-A (JP)
Title: Door glass run
Inventor: TAKASHIMA HIDETO
IPC: B60J10/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure, capable of sufficiently suppressing the looseness of a door glass without having bad influence on the slidability and rise and fall easiness of the door glass.SOLUTION: A door glass run receives the door glass G into a U-shaped space in a body part 7 of a vertical side part 2c, and slidably guides and supports the door glass G. A hollow bead part 10 is formed along the longitudinal direction on the inside surface of one side-wall part 5 to be a chamber inside in the body part 7. The hollow part 10a is substantially blocked by gradually changing and crushing both end part of the bead part 10 in the longitudinal direction to gradually decrease the projected height of the bead part 10 itself. An air releasing hole 11 is formed in the bead part 10, to be structured to be positively opened and closed by a seal lip 8 in the chamber inside.
Patent JP-2012032203-A (JP)
Title: Method for preparing sugar chain of antibody
Inventor: SHIMAOKA HIDEYUKI
IPC: G01N33/566
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing sugar chains of an antibody simply and promptly.SOLUTION: A sugar chain sample to be served to mass analysis, chromatography, or electrophoresis, etc. is prepared simply and promptly by segmenting sugar chains from the antibody as coupling the antibody to adsorbent such as protein A and protein G, after that, capturing the segmented sugar chains in a capturing carrier solid phase carrier having a functional group which specifically reacts to an aldehyde group of the sugar chains to form stable coupling, and then, reisolating the captured sugar chains.
Patent JP-2011040739-A (JP)
Title: Vertical light emitting diode and manufacturing method of the same
Inventor: CHUNG WEI JUNG
IPC: H01L33/10
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical light emitting diode (VLED) and a method for manufacturing it.  <P>SOLUTION: A reflection layer 212, a transparent conductive layer 208 and a transparent dielectric layer 210 are combined to be used as a structure layer for accelerating uniform current distribution and increasing light extraction efficiency. The transparent conductive layer is formed on a first external surface of a stack of a plurality of group III nitride semiconductor layers, and then the transparent dielectric layer is formed on the opposite side to the multilayer structure of the transparent conductive layer. Then a first electrode structure 219 is formed on the transparent dielectric layer, and electrically brought into contact with the transparent conductive layer via a plurality of contact windows 222 pattern-formed while penetrating the transparent dielectric layer. The transparent conductive layer and the transparent dielectric layer are used as the structure layers for improving light extraction efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031627-A (JP)
Title: Finger pinch prevention folding door and hinge used exclusively for finger pinch prevention folding door
Inventor: NAKAMOTO SUKEMASA
IPC: E05D11/10
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a finger pinch prevention folding door capable of surely preventing a finger from being pinched between inner end parts of door bodies and hardly affecting the design of the folding door itself.SOLUTION: A folding door is turned from its open state, while a gap between an inner end rear side corner part 21c of a first door body and an inner end rear side corner part 22c of a second door body is held within an allowable value, to make an angle between the first door body 21 and the second door body 22 approximately 90 degrees, and the second door body 22 is turned around a second shaft 34 such that it moves in a state in which a gap between the inner side end part 21a of the first door body and the inner end rear side corner part 22c of the second door body is held within an allowable value. Then, the second door body 22 is turned around a third shaft 35 in a state in which a gap between an inner end front side corner part 21d of the first door body and the inner end rear side corner part 22c of the second door body is held within an allowable value, and the second door body 22 is turned around a fourth shaft 23 such that it moves in a state in which a gap between the inner side end part 21a of the first door body and the inner end rear side corner part 22c of the second door body is held within an allowable value, thus putting the folding door into a closed state.
Patent JP-2012033767-A (JP)
Title: Support system and support program for operating audio adjustment apparatus
Inventor: YAGISHITA SATOSHI
IPC: H01C10/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a support system and a support program for operating an audio adjustment apparatus, which can accurately perform operation such as fade-in and fade-out at an operation unit without requiring skill of an operator or visual inspection of the operation unit.SOLUTION: A support system for operating an audio adjustment apparatus includes: a slide type motor fader 1; a control circuit 3 for applying torque on an operation knob 2 of the motor fader 1; a motor control unit 4 which serves as a drive unit; a touch sensor 5 provided on an operation surface, which is a grip part, of the operation knob 2; and a setting operation unit 6 which preliminary performs setting of a control program on the control circuit 3. Control patterns of position of the operation knob 2 and operation torque at the position of the support system include: a pattern to control operation torque to be applied on the operation knob 2 in two steps divided for light torque and heavy torque; and a control pattern to change operation torque to be applied on the operation knob 2 depending on position of the operation knob 2.
Patent JP-2012034246-A (JP)
Title: Band control system, band limit value setting device and band limit value setting program
Inventor: YOSHIDA TOMOAKI
IPC: H04L12/801
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing inappropriate frame discard when increasing or decreasing a band limit value.SOLUTION: The band control system includes: a band limit value increasing device 3 for increasing the band limit value in a reception side band controller 61 of a switch 6 and then increasing the band limit value in a transmission side band controller 52 of a switch 5 when increasing the band limit value in communication from a terminal T12 to a terminal T13; and a band limit value decreasing device 4 for decreasing the band limit value in a transmission side band controller 71 of a switch 7 and then decreasing the band limit value in a reception side band controller 51 of the switch 5 when decreasing the band limit value in communication from a terminal T14 to the terminal T12.
Patent JP-2012033828-A (JP)
Title: Semiconductor storage device and manufacturing method of the same
Inventor: MURATA TAKESHI
IPC: H01L21/768
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which ensures an operation margin.SOLUTION: The semiconductor storage device comprises a cell array block in which a plurality of cell arrays each having a plurality of memory cells and a plurality of select lines for selecting the plurality of memory cells are laminated, a columnar first veer to which side face a predetermined first line among the select lines of the cell array block is connected and extending from a first height to a second height in the lamination direction, and a columnar second veer to which side face a predetermined second line upper than the first line among the select lines of the cell array block is connected and extending from a first height to a second height in the lamination direction. Each of the second lines is thicker than each of the first lines in the lamination direction and has higher resistance than that of each of the first lines.
Patent JP-2012036766-A (JP)
Title: Control device of internal combustion engine
Inventor: NAKAGAWA TAKASHI
IPC: F02D45/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, wherein even if instantaneous interruption occurs, the estimated accuracy of an operating position of an electric actuator after the instantaneous interruption is recovered is improved, and control of an engine state quantity is also suitably kept after the instantaneous interruption.SOLUTION: When energization of an EDU 203 is interrupted instantaneously, an ECU 4 stores the operating position of the electric actuator 2 immediately before the instantaneous interruption and estimates an operation amount of the electric actuator 2 during the instantaneous interruption according to an operation state of the electric actuator 2 immediately before the instantaneous interruption. In addition, the ECU 4 corrects the stored operating position of the electric actuator 2 immediately before the instantaneous interruption with the estimated operation amount of the electric actuator 2 during the instantaneous interruption, and thereby estimating the operating position of the electric actuator 2 after the instantaneous interruption is recovered.
Patent JP-2012039284-A (JP)
Title: Moving image compression apparatus, moving image distribution system, moving image compression program, recording medium, and moving image compression method
Inventor: MIURA KENJIRO
IPC: G08B25/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To accumulate and manage an important image and effectively use a hard disk drive by selecting an important surveillance image from surveillance images.SOLUTION: In a case where an image is stored at a center side for a long period, a surveillance image accumulation system 100A ranks a moving image temporarily stored depending on a priority at a base point side by an image file evaluation function, and accumulates the moving image for the long period. An image receiving apparatus receives an image file of a surveillance camera A. An image capturing start time and an image capturing end time are stored with a recording image. As for a door A related to the surveillance camera A, entry/leaving information during the starting to ending of the recording image is obtained from an entry/leaving management device (base point). The image file evaluation function evaluates the priority of the image file based on the entry/leaving information. In the simplest case, the number of times of passing through the door A within a moving image capturing time (9:00-9:10) is extracted. When the number of times of passing through the door A is equal to 0, the function evaluates that the image is not accumulated. When the number of times of passing through the door A is equal to 1 or more, the function evaluates that the image is accumulated.
Patent JP-2012039345-A (JP)
Title: Output circuit and data driver and display device
Inventor: TSUCHI HIROSHI
IPC: H03K17/687
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit that suppresses an output signal delay to minimize an increase of current consumption.SOLUTION: The output circuit comprises: a differential amplifier circuit that includes a differential input stage 110 to which a differential voltage between an input terminal 101 and an output terminal 102 is applied; first and second current mirrors 130 and 140 connected to first and second power supply terminals VDD and VSS, respectively; a first connection circuit 150 L connected between inputs of the first and second current mirrors; a second connection circuit 150R connected between outputs of the first and second current mirrors; an output amplifier circuit that includes a first transistor 121 of a first conductivity type and a second transistor 122 of a second conductivity type; and a control circuit 160 that includes a third transistor 161 of the first conductivity type that receives a bias signal according to a voltage of a third power supply terminal VML to which a voltage between power supply voltages on the first and the second power supply terminals VDD and VSS is supplied.
Patent JP-2012039355-A (JP)
Title: Amplifier having δς modulator and switching amplifier, program, and method
Inventor: KITAYABU TORU
IPC: H03F3/217
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier capable of reducing distortion in an output signal caused by impedance mismatch, depending on the number of transistors that are turned ON in a switching amplifier.SOLUTION: An amplifier modulates an input signal into a discrete signal by a ΔΣ modulator, and amplifies the discrete signal by a switching amplifier. The ΔΣ modulator has a quantizer whose output value p and threshold x can be controlled. The switching amplifier has a plurality of transistors switched depending on the discrete signal, a transformer that synthesizes output signals from the transistors, a matching circuit connected to an output side of the transformer, and a power detector that detects a power value in an output power between the matching circuit and a load Rload. Further the amplifier has a controller that changes the number N of the transistors that are turned ON to control the switching for the switching amplifier, inputs a power value P from the power detector, and sets an output value q and a threshold x of the quantizer in the ΔΣ modulator depending on the power value P.