baber/WOPTO huggingface dataset:
Patent JP-2016171664-A (JP)
Title: Drive control unit for motor
Inventor: YUE XIAOFEI
IPC: H02M7/48
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress increase in area of a control board.SOLUTION: A drive control unit 150 constituted by redundant drive control systems for a motor 110 comprising two winding sets CA, CB so as to perform drive control of the motor 110 individually for each winding set includes: an inverter board 10 on which a first inverter circuit 12A for driving respective windings UA, VA, WA of a first winding set CA and a second inverter circuit 12B for driving respective windings UB, VB, WB of a second winding set CB are formed; a control board 20 on which a first control circuit 20A including a microcomputer 26A for controlling the first inverter circuit 12A and a second control circuit 20B including a microcomputer 26B for controlling the second inverter circuit 12B are formed; and a frame in which the inverter board 10 and the control board 20 are provided in parallel. The first control circuit 20A is positioned on the front face side of the control board 20; the second control circuit 20B is positioned on the back face side.SELECTED DRAWING: Figure 3
Patent JP-2016171487-A (JP)
Title: Drive circuit
Inventor: ARAI TAKAHIRO
IPC: H03F3/343
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit which can perform pulse drive or on/off drive accurately and stably at a high slew rate, using a simple circuit configuration.SOLUTION: As main components, a drive circuit 10 includes an error amplifier 20, an amplification transistor 22, an output transistor 24, a phase compensation capacitor 26, a first and a second switch 28, 30 and a passive element circuit 32. The error amplifier 20, the amplification transistor 22 and the output transistor 24 constitute a constant current circuit 38 together with a reference voltage source 34 and a monitor resistor 36. The passive element circuit 32 and the second switch 30 are provided to improve a rise-up speed of a drive current DI of the drive circuit 10 or the slew rate, without influencing phase compensation by the phase compensation capacitor 26.SELECTED DRAWING: Figure 2
Patent JP-2016172939-A (JP)
Title: Nozzle head for nanofiber manufacturing device and nanofiber manufacturing device equipped with the same
Inventor: NAKAGAWA YASUTADA
IPC: D01D4/02
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle head for a nanofiber manufacturing device with improved productivity and a nanofiber manufacturing device equipped with the same.SOLUTION: According to an embodiment, a nozzle head for a nanofiber manufacturing device with multiple holes is provided. Raw material liquid is discharged from the multiple holes. The multiple holes are disposed from a center of the nozzle head toward an end thereof. A distance between adjacent holes decreases with distance from the center.SELECTED DRAWING: Figure 1
Patent JP-2016173773-A (JP)
Title: Workflow system, workflow system processing method, and program
Inventor: IINUMA KENJI
IPC: G06Q10/06
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for flexibly determining a browsing propriety of a case in accordance with a business process even in the case that there is a transfer.SOLUTION: A workflow system in which a business process corresponding to a case progresses processing on the basis of a route using department information performs management by associating identification information of a case with identification information of a business process, and performs management by associating user's identification information with identification information of a department to which the user belongs. The workflow system performs management by associating the identification information of the case with the identification information of the user performing processing to the case, and with the identification information of a department to which the user belongs when the user performs the processing, performs management by associating a determination of browsing propriety of the case according to which information of them with identification information of a business process corresponding to the case, and determines the browsing propriety of the case according to information of determining the browsing propriety of the case.SELECTED DRAWING: Figure 5
Patent JP-2016178713-A (JP)
Title: Piezoelectric drive device, robot, and method of driving the robot
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent excessively strong braking from being applied to a driven body.SOLUTION: A piezoelectric drive device comprises: a piezoelectric drive part for driving a driven body; and a drive circuit for driving the piezoelectric drive part. The piezoelectric drive part comprises: a piezoelectric vibrator having a first piezoelectric element, a second piezoelectric element, and a third piezoelectric element; and a contact part contacted with the driven body. Each piezoelectric element comprises a first electrode, a second electrode, and a piezoelectric body located between the first electrode and the second electrode. The drive circuit, at the braking of the driven body, applies a first voltage to the second electrode of the first piezoelectric element, and brings the second electrode of the second piezoelectric element and the second electrode of the third piezoelectric element to the same voltage state and a specific voltage state different from a voltage state of the second electrode of the first piezoelectric element.SELECTED DRAWING: Figure 7
Patent JP-2016176483-A (JP)
Title: Conical roller bearing
Inventor: YAMAGUCHI KOHEI
IPC: F16C33/58
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To enable immediate lubrication even when beginning to use a conical roller bearing in a high-load state in no time after leaving it unused for a long period.SOLUTION: A conical roller bearing 10 includes an outer ring 12, an inner ring 14, a plurality of conical rollers 16 arranged between the outer ring 12 and the inner ring 14 in a rollable manner, and a cage for holding the plurality of conical rollers 16. In a large-diameter end 16b of each conical roller 16 at its circumferential face positions contacting a large flange 22 of the inner ring 14, a plurality of ended slender grooves 30 are formed in a circumferentially arrayed manner. Thus, lubricating oil is stored and held in the slender grooves even in non-use.SELECTED DRAWING: Figure 6
Patent JP-2016162750-A (JP)
Title: Safe table tap
Inventor: SOMEYA KATSUAKI
IPC: H01R25/00
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of a fire due to an abnormal temperature rise in electrical appliances that are operated all night and operated in absence.SOLUTION: A safe table tap detects an abnormal temperature rise by a temperature sensor that is attached to the bottom of a housing, and interrupts energization using a mechanical relay 2 and a semiconductor relay to ensure safety. Further, re-energization is prevented by a memory device for storing the interrupted state so that safety is assured.SELECTED DRAWING: Figure 1
Patent JP-2015193832-A (JP)
Title: photocatalytic coating composition
Inventor: SHICHI TETSUYA
IPC: B32B9/00
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic coating composition capable of forming a smooth and uniform photocatalytic coating film without generating agglomerated particles.SOLUTION: There is provided a photocatalytic coating composition which comprises photocatalytic particles, inorganic oxide particles other than the photocatalytic particles, a dispersion medium mainly containing water and a thickener, wherein the composition has a viscosity of 0 mPa s or more and 10 mPa s or less when measured at a shear rate of 1.0 sat 25°C using a rheometer and the composition has a viscosity of 40 mPa s when the concentration is concentrated by 10 times.
Patent JP-2016179630-A (JP)
Title: Liquid discharge device, control method of the same and control program of the same
Inventor: SUZUKI TOSHIYUKI
IPC: B41J2/01
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To satisfy both reduction of time and determination accuracy related to determination of a discharge state.SOLUTION: A liquid discharge device comprises: a recording head comprising M (M is a natural number of 3 or more) discharge sections discharging liquid; a driving section driving the discharge sections designated by a designation signal at a unit period; a detection section capable of detecting residual vibration generated in the discharge sections driven by the driving section; a determination section determining discharge states of the liquid in the discharge sections on the basis of detection results of the detection section; and a designation section designating object discharge sections being objects where the detection section detects the residual vibration at the unit period out of the M discharge sections and generating a designation signal on the basis of designation contents. The M discharge sections includes: a first discharge section; a second discharge section; and a third discharge section provided between the first discharge section and the second discharge section. The designation section designates the first discharge section and the second discharge section as the object discharge sections and does not designate the third discharge section as the object discharge section at one unit period.SELECTED DRAWING: Figure 25
Patent JP-2015156686-A (JP)
Title: Method and apparatus for dynamically adjusting rise-over-thermal or noise rise threshold
Inventor: YELIZ TOKGOZ
IPC: H04W52/24
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for adjusting rise-over-thermal (RoT) or noise rise (NR) threshold on the basis of detecting interference from one or more devices. 
     SOLUTION: A device communicates within the proximity of a femto node such that the device does not respond to power down commands from the femto node due to operating at a minimum transmit power. However, the device causes the RoT or NR at the femto node to potentially rise over a threshold. Thus, the femto node increases the RoT or NR threshold to allow the device to communicate with the femto node without impacting other devices communicating with the femto node. Out-of-cell interference from devices communicating with other base stations is also detected, and the RoT or NR threshold is adjusted based thereon. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016184538-A (JP)
Title: Light emission device
Inventor: SUZUKI KAORU
IPC: H05B33/06
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emission device having a surface light emission member that can facilitate heat radiation from a light emission portion, suppress increase of the thickness of the light emission device and prevent a member for heat radiation from being short-circuited to a wire connected to a light emission element.SOLUTION: A surface light emission member 100 includes a light emitting portion 110. A substrate 200 is overlapped with a surface of the surface light emission member 100 which is opposite to a light radiation surface. The substrate 200 has a first conductor pattern 230 and terminals 210 and 212. The first conductor pattern 230 is provided to radiate heat emitted from the light emitting portion 110 to the outside, and is overlapped with 50% or more of the light emission portion 110. The terminals 210, 212 are electrically connected to the light emitting portion 110. The first conductor pattern 230 and the terminals 210, 212 are spaced from each other at a fixed distance or more.SELECTED DRAWING: Figure 1
Patent JP-2016183045-A (JP)
Title: Sheet processing device and image forming system
Inventor: SAKAE TOSHIMASA
IPC: B65H45/18
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component parts of a mechanism for conveying pressed sheets when the mechanism is configured to be included in a unit for pressing a folded portion of sheets.SOLUTION: A sheet processing device comprises: a press roll unit 37 including a first press roll 37A facing a folded portion of a sheet bundle B and pressing the folded portion and a second press roll 37B located in the opposite side of the first press roll 37A across the folded portion and pressing the folded portion; a sheet placement unit provided below the press roll unit 37 for placement of the sheet bundle B thereon; and moving means for moving the position of at least one of the first press roll 37A and second press roll 37B of the press roll unit 37 to cause the sheet bundle B of which folded portion has been pressed by the press roll unit 37 to move by its own weight on the sheet placement unit.SELECTED DRAWING: Figure 9
Patent JP-2016186682-A (JP)
Title: Aerial image processing system and aerial image processing method
Inventor: WAKABAYASHI ISAO
IPC: H02S50/00
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently detect the location position of each solar panel when detecting presence/absence of any abnormality on each solar panel constituting a mega solar by aerial imaging by a flying body.SOLUTION: A flying body 30 takes aerial video data including a plurality of solar panels 40 constituting a part of the mega solar while flying above the mega solar in the sky. A plurality of pieces of image data are cut out of the captured video data, features shared between adjacent pieces of image data are extracted, and the pieces of image data are combined on the basis of the extracted features. Thus, the positional relation of the plurality of solar panels 40 included in the mega solar is determined and identification information to uniquely identify each solar panel 40 is given.SELECTED DRAWING: Figure 1
Patent JP-2016186043-A (JP)
Title: Production method of structure including phase separation structure, and resin composition for forming phase separation structure
Inventor: KUROSAWA TSUYOSHI
IPC: C08L101/12
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a structure including a phase separation structure, and a resin composition for forming the phase separation structure.SOLUTION: In a production method of a structure including a phase separation structure, a homopolymer compatible with a hydrophilic polymer or a homopolymer compatible with a hydrophobic polymer is mixed with a block copolymer incapable of forming a phase separation structure, which is a block copolymer comprising the hydrophobic polymer and the hydrophilic polymer.SELECTED DRAWING: None
Patent JP-2015199352-A (JP)
Title: Liquid ejection apparatus and power transmission switching device
Inventor: SAMOTO KENJI
IPC: B41J2/01
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten the time required from reception of a print instruction to discharging of a printed recording medium.SOLUTION: A transmission mechanism 70 includes: a shaft member 72 that is rotated by driving power from a driving motor; a first output gear; a second output gear; a switching gear 71 movable between a first position at which the switching gear meshes with the first output gear and a second position at which the switching gear meshes with the second output gear; an input gear 73 that is supported by the shaft member 72 so as to be rotatable with the shaft member 72 and meshes with the switching gear 71; a switching-gear moving mechanism 78 that moves the switching gear from the first position to the second position; and a coil spring 75 that urges the switching gear from the second position toward the first position. The input gear 73 and the shaft member 72 are configured such that the input gear 73 has play relative to the shaft member 72 in a rotation direction of the shaft member 72.
Patent JP-2016191880-A (JP)
Title: Magnetic carrier for electrophotography and method for manufacturing the same
Inventor: WAKIMOTO NAOKI
IPC: G03G9/107
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic carrier for an electrophotography that includes an appropriate saturation magnetization value, highly controls an electric resistance of a particle surface, and has high developability and a long service life.SOLUTION: A magnetic carrier for an electrophotography comprises spherical composite particles formed by combining ferromagnetic iron compound particles with nonmagnetic iron compound particles by using phenol resin as a binder. The nonmagnetic iron compound particles whose Mn content is 0.3-25 wt% is contained, and an electric resistance and the shape of a particle surface are controlled.SELECTED DRAWING: None
Patent JP-2016195508-A (JP)
Title: Charge and discharge period setting device, charge and discharge period setting program, and charge and discharge period setting method
Inventor: OI AKIHIRO
IPC: H02J3/32
Filed: 2015-04-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a power stored in an accumulator battery.SOLUTION: A charge and discharge period setting device comprises: a power amount calculation part that calculates at least one of a power amount discharged from an accumulator battery for the purpose of setting power consumption of a predetermined load to a first reference value and a power amount charged in accumulator battery, on the basis of a prediction value of the power consumption of the predetermined load and the first reference value; a comparator that compares at least one power amount with a power amount stored in the accumulator battery; a first determination part, in a case where at least one power amount is smaller than the power amount stored in the accumulator battery, determines that a period in which the prediction value becomes higher than the first reference value is a discharge period for discharging the accumulator battery, and determines that a period in which the prediction value becomes lower than the first reference value is a charging period for charging the accumulator battery; and a second determination part, in a case where at least one power amount becomes larger than the power amount stored in the accumulator battery, determines that a period in which the prediction value becomes higher than a second reference value is the discharge period, and determines that a period in which the prediction value becomes lower than a third reference value is the charging period.SELECTED DRAWING: Figure 1
Patent JP-2015167020-A (JP)
Title: Method for payment cardholder to control and manage use of payment card
Inventor: ROB A KEENAN
IPC: G06Q20/00
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To control and manage spending and a usage of a payment card by providing a payment cardholder with greater confidence in using a payment card and encouraging the payment cardholder to use the payment card for all transaction.SOLUTION: A payment card 14 is configured to be associated with a managing platform 10, and cause a payment cardholder 12 to select one or more usage parameters 20 from the usage parameters. A cardholder parameter 22 is configured to include defining rules for determining an acceptable transaction and an unacceptable transaction for the payment card. Then, the managing platform is configured to intercept an authorization for each transaction of the payment card and identify each of the transactions as one of the acceptable transactions or the unacceptable transactions on the basis of the cardholder parameters. Finally, the payment cardholder is configured to be notified of at least one of the unacceptable transactions.
Patent JP-2016200657-A (JP)
Title: projector
Inventor: HASE KANAME
IPC: H04N5/74
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of suppressing influences of dew condensation.SOLUTION: The projector includes a cooling device 4 cooling an electro-optic device 34 and a controlling device 9 controlling the cooling device 4. The cooling device 4 includes: a sealed chassis 51 in which the electro-optic device 34 is disposed inside and a first circulation flow passage of cooling air is formed inside; a circulation fan 52 disposed in the sealed chassis 51 and circulating the cooling air; a heat absorber 61 disposed on the first circulation flow passage in the sealed chassis 51 and absorbing heat of the cooling air; a dew condensation sensor 41 detecting a dew condensation state of the heat absorber 61; and a heat exchange device 8 disposed outside the sealing chassis 51 and radiating the heat absorbed by the heat absorber 61 to the outside of the sealed chassis 51. The control device 9 controls the condition of the heat exchange device 8 based on the detection result of a dew condensation state by the dew condensation sensor 41.SELECTED DRAWING: Figure 3
Patent JP-2016070267-A (JP)
Title: Cam shaft supporting wall structure of internal combustion engine
Inventor: KUGA SHINJI
IPC: F02F1/24
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cam shaft supporting wall structure of an internal combustion engine capable of miniaturizing a cylinder head by reducing a clearance gap of a supporting wall.SOLUTION: A pair of supporting walls 62c, 62d are integrally formed on a cylinder head 62 in a projecting manner, a cam shaft 101 is supported by the pair while holding a cam for intake 101b and a cam for exhaust 101c, a side face facing the cam for intake 101b and the cam for exhaust 101c of at least one of the supporting walls 62c, 62d is inclined so that a clearance gap of the pair of supporting walls 62c, 62d becomes wider toward a tip side of the supporting walls 62c, 62d, and recessed portions 110f, 100z are formed on side faces facing the cam for intake 101b and the cam for exhaust 101c, of the supporting walls 62c, 62d for preventing interference with the supporting walls 62c, 62d in rotating the cam for intake 101b and the cam for exhaust 101c.SELECTED DRAWING: Figure 10
Patent JP-2016206355-A (JP)
Title: Conversation analysis device, conversation analysis method, and program
Inventor: MIZUMOTO TAKESHI
IPC: G06F3/16
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a conversation analysis device, conversation analysis method, and program by which the degree of contribution of a conference speaker to a discussion can be obtained.SOLUTION: An utterance data acquisition unit 120 obtains utterance data indicating the voice of each speaker and the utterance of the speaker. An utterance state analysis unit 140 analyzes the utterance state of each speaker on the basis of the voice. A contribution degree calculation unit 152 calculates the degree of contribution of each speaker to a conversation on the basis of the utterance state.SELECTED DRAWING: Figure 1
Patent JP-2015132855-A (JP)
Title: Image forming device
Inventor: FUCHI MASAMI
IPC: G03G21/20
Filed: 2015-04-21
Abstract: PROBLEM TO BE SOLVED: To effectively cool the inside of a body housing of an image forming device.SOLUTION: An operating portion housing 21 is protrusively provided on an upper part of a front wall 12W of a right strut portion 12, along a front surface 10F of a body housing 11. Near an upper surface of the operating portion housing 21, an operation panel 20P and an electric circuit substrate 20B are housed in the operating portion housing 21, and an intake air port 22 is provided on a lower surface of the operating portion housing 21. An upper part of the intake air port 22 is covered with a duct 23. When a cooling fan 60 is actuated, an air flow entering the body housing 11 from the intake air port 22 is generated. Air taken in through the intake air port 22 enters an air passage 23H covered with the duct 23, and reaches an inner space 211 of the operating portion housing 21. The air is lead to an inner space 101 in the body housing 11 through a communicating portion 212.