baber/WOPTO huggingface dataset:
Patent JP-2017194756-A (JP)
Title: Web browsing quality estimation device, Web browsing quality estimation method, and program
Inventor: TOMINAGA SATOKO
IPC: G06F17/30
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a total Quality of Experience (QoE) that is a total quality after multiple pages are shifted in Web browsing.SOLUTION: A Web browsing quality estimation device comprises: an acquisition unit for acquiring QoE estimates, for each of multiple Web pages of a shift target, based on a display waiting time from generation of a display instruction of the Web page to display of the Web page; a first calculation unit for calculating an average value of the multiple acquired QoE estimates; a second calculation unit for calculating variations in the multiple QoE estimates acquired by the acquisition unit; and a third calculation unit for calculating an estimate of a Web browsing QoE that is a QoE after the multiple Web pages are shifted on the basis of the average value and the variations.SELECTED DRAWING: Figure 3
Patent JP-2016207215-A (JP)
Title: Control system and method
Inventor: Chen he-ming
IPC: G06F9/48
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a control system and a method that can easily update functions while reducing cost.SOLUTION: A control system comprises: a plurality of subsystems, a general-purpose processor programmed with a plurality of software applications related to the operation of the respective subsystems, and a bus. Each subsystem includes: a communication interface that receives an instruction from the general-purpose processor, and/or transmits a subsystem task to the general-purpose processor via the bus; and a task arbitrator that gives priority to the order of execution of a large number of subsystem tasks received by the general-purpose processor within a preset time. The general-purpose processor starts executing a software application related to a subsystem of a subsystem task received from the task arbitrator, and then transmits a control signal to one or more subsystems via the bus.SELECTED DRAWING: Figure 1
Patent JP-2017199726-A (JP)
Title: Cable connection board
Inventor: OSAWA TAKUMI
IPC: H05K1/02
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection board capable of eliminating inconsistency impedance at a joint part of a cable on a board.SOLUTION: The cable connection board includes: a signal layer which is disposed in the board; a first layer and a second layer which are disposed being interposed by the signal layer in the board; a cable which is connected to the board extending to a first face side of the board; a first solder joint part at which an outside conductor of the cable and the first layer are joined to each other; and a second solder joint part at which a front end part of an inner conductor of the cable and the signal layer are joined in the board.SELECTED DRAWING: Figure 1
Patent JP-2017198385-A (JP)
Title: Heat exchanger
Inventor: MATSUMOTO SHOSHI
IPC: F28F9/26
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger contributing to improvement of the performance thereof.SOLUTION: An indoor heat exchanger 21 comprises a plurality of heat exchange portions 50 (first heat exchange portion 51 and second heat exchange portion 52), and a shielding member 80 for shielding a clearance between the heat exchange portions 50 against airflow AF. The heat exchange portions 50 have a plurality of heat transfer tubes 60 and a plurality of heat transfer fins 65 and are portions causing the passing airflow AF and a refrigerant in the heat transfer tubes 60 to exchange heat between them. An end portion 512 of the first heat exchange portion 51 and an end portion 522 of the second heat exchange portion 52 are disposed in adjacent to each other at an interval. The second heat exchange portion 52 is extended from the end portion 522 in a direction different from an extending direction of the first heat exchange portion 51 from the end portion 512. A liquid communication pipe LP and a gas communication pipe GP are independently connected to the end portion 511 and the end portion 521. The shielding member 80 is disposed in a space SP2 formed between the end portion 512 and the end portion 522, and includes a wind shielding surface 81 for shielding the airflow AF.SELECTED DRAWING: Figure 11
Patent JP-2017197869-A (JP)
Title: Cycling shorts
Inventor: MURAMOTO SHUHEI
IPC: A41D13/00
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide cycling shorts suppressing resistance during pedaling to reduce power loss.SOLUTION: Cycling shorts are worn when a cyclist rides a bicycle, and fabrics for right and left inner crotch parts 14R, 14L located inside the right and left thighs of the cyclist comprise fabrics having a dynamic friction coefficient lower than that of fabrics 10, 12 for the other parts.SELECTED DRAWING: Figure 1
Patent JP-2017200367-A (JP)
Title: motor
Inventor: YAMAOKA KUNIHIRO
IPC: H02K23/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent rotations of a rotor from being disturbed by an abrasion powder of a brush, without limiting a loading attitude of a motor when loading the motor in equipment.SOLUTION: A motor comprises: a cylindrical stator 2 including magnets 4; a rotor 3 including a cylindrical rotor core 31 which is disposed inside of the magnets 4 of the stator 2 in a rotatable manner, a coil wound around the rotor core 31 and a rectifier 6 connected to the coil; and a brush 9 for supplying power to the rotor in slide-contact with the rectifier 6. The rotor 3 includes an annular first projection 3a which protrudes closer to the stator 2, between the rotor core 31 and the brush 9. The stator 2 includes a first projection 2a and a plurality of second projections 2a which protrude in a region of a gap with surfaces of the magnets 4 at a side of the brush 9, in a circumferential direction. Holes 2d, 2e and 2f are included between two second projections 2a that are adjacent to each other in the circumferential direction, and a region between a surface of the first projection 3a and a surface of the second projection 2a has a labyrinth structure.SELECTED DRAWING: Figure 1
Patent JP-2017047173-A (JP)
Title: Endoscope
Inventor: HARAGUCHI NAOYUKI
IPC: A61B1/04
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the cost of an endoscope.SOLUTION: An endoscope includes: a lens unit 35 in which lenses L1, L2, L3 are accommodated in a lens support member 39; an image sensor 33 having an imaging area 41 covered with sensor cover glass 43; a bonding resin 37 with which the lens unit 35 is fixed to the sensor cover glass 43 such that the optical axes of the lenses L1, L2, L3 coincide with the center of the imaging area 41; and a transmission cable 31 including four electric cables 45 which are respectively connected to four conductor connection parts 49 provided on a surface opposite to the imaging area 41 of the image sensor 33.SELECTED DRAWING: Figure 3
Patent JP-2017202833-A (JP)
Title: Food container and method for producing the same
Inventor: KURODA YUKIMASA
IPC: B65D1/00
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a food container excellent in moldability and water absorption, in particular, a food container suitable for removing steam, and excessive water content and oil content generated when various frozen food and food such as lunch box and hamburger by a microwave oven are thawed and reheated.SOLUTION: There are provided a food container that is formed from a thermoplastic resin of which an inner surface is composed of non-woven fabric formed from a thermoplastic long fiber having a birefringence of 0.04 or less and an outer surface is composed of a thermoplastic resin sheet formed from an unsaturated hydrocarbon compound polymer, and in which the nonwoven fabric and the sheet are integrated with each other, where in at least a bottom portion, a single or a plurality of void portions partitioned by not bringing the nonwoven fabric into contact with the resin sheet are provided; and a method for producing the same.SELECTED DRAWING: Figure 1
Patent JP-2017202948-A (JP)
Title: Carbon sheet, gas diffusion electrode base material, and fuel cell
Inventor: TSUJI SHINYA
IPC: D01F9/12
Filed: 2016-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon sheet suitable for a gas diffusion electrode base material that has excellent gas diffusibility and drainability and is capable of expressing high power generation performance.SOLUTION: A porous carbon sheet contains a carbon fiber, and a binder that is a carbide of a resin component, where the binder forms a pattern in the plane direction of the carbon sheet.SELECTED DRAWING: Figure 1
Patent JP-2017204731-A (JP)
Title: Frequency conversion device and frequency conversion method
Inventor: ASAO HIROYUKI
IPC: H04B1/10
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a frequency conversion device capable of reducing leakage of an unwanted wave into an output signal while suppressing enlargement or complication of the device.SOLUTION: A frequency conversion device is configured to include distribution means 1, signal generation means 2, filter generation means 3 and convolution operation means 4. The distribution means 1 is configured to distribute an inputted signal into a first input signal and a second input signal. The signal generation means 2 is configured to output a signal obtained by mixing the first input signal with a first local oscillation signal and further mixing it with a second local oscillation signal, as a second intermediate signal. The filter generation means 3 is configured to output a signal obtained by mixing the second input signal with a third local oscillation signal having a predetermined frequency difference from the first local oscillation signal and further by mixing it with a fourth local oscillation signal having a predetermined frequency difference from the second local oscillation signal, as a fourth intermediate signal. The convolution operation means 4 is configured to outputs an intermediate frequency signal by performing a convolution operation of the second intermediate signal and the fourth intermediate signal.SELECTED DRAWING: Figure 1
Patent JP-2016174172-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KEI
IPC: H02M3/00
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a DCDC converter which achieves improvement in power conversion efficiency.SOLUTION: A semiconductor device includes: a transistor which functions as a switching element for controlling output power and comprises a back gate electrode for controlling a threshold voltage in addition to a normal gate electrode; and a back gate control circuit for controlling a level of a voltage applied to the back gate electrode according to a magnitude of an output voltage output from a DCDC converter. By controlling potential applied to the back gate electrode by the back gate control circuit, the threshold voltage can be adjusted in such a manner that on-resistance is decreased when the output power is large and the threshold voltage can be adjusted in such a manner that an off-state current is decreased when the output power is small. in addition, the transistor functioning as the switching element is an insulated gate filed effect transistor having an extremely small off-state current.SELECTED DRAWING: Figure 1
Patent JP-2017207971-A (JP)
Title: Ic card and method for accessing tlv object
Inventor: HONAMI YURI
IPC: G06F17/30
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC card with which it is possible to efficiently access a TLV object that is an object to be accessed, even when the TLV object is stored in the IC card in a state of its structure being retained.SOLUTION: The NVM 23 of an IC card 1 stores a file 13 in which a TLV object is stored, a Tag array 14 in which Tags are arranged in appearance order of Tag, and a Length array 15 in which addresses where Length is stored are arranged in appearance order of Length. Access control means 10 of the IC card 1 executes a process (S1) of searching the Tag array 14 for a Tag of a TLV object to be accessed and specifying the index number of the Tag, a process (S2) of acquiring an address stored at the position of the specified index number from the Length array 15, and a process (S3) of acquiring data stored in Value of the TLV object, using the address acquired from the Length array 15.SELECTED DRAWING: Figure 6
Patent JP-2016185331-A (JP)
Title: Connector system for medical fluid administration
Inventor: KAROL PAZIK
IPC: A61J1/10
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector or a connector system for medical fluid administration which can be easily assembled with sealing of a standard container.SOLUTION: A connector system for medical fluid administration has: a female connection member that can function as a connection port for a container for medical fluid; and a male connection member for being connected to the container for medical fluid. The female connection member forms a sheath for receiving a part of the male connection member, and the sheath is embedded by a partition wall 41 functioning to close the container. A lumen 315 is formed through the male connection member to allow the fluid to pass. The partition wall has a central area and a peripheral area 42, and the central area of the partition wall is virtually thicker than the peripheral area. The male connection member is provided with means for breaking the peripheral area of the partition wall when the male connection member is receives to the female connection member and connection is formed.SELECTED DRAWING: Figure 15
Patent JP-2016147718-A (JP)
Title: Bag body and tetrahedron packaging body
Inventor: GOTO NORIO
IPC: B65D33/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a tetrahedron packaging body which can be kept and sealed easily in an original tetrahedron shape after opening the packaging body, taking out a part of a content, and resealing it, can prevent collapse of stored food or the like, and can keep its freshness, and provide a bag body used for the same.SOLUTION: A bag body comprises a left side face seam or folding part, a right side face seam or folding part, and an upper end side face seam or upper side face folding part. A lower side face is open, a fastener is provided on an inner face separated by a predetermined distance from the upper end side face seam or upper side face folding part, and a packaged object is stored from the lower side face. In a tetrahedron packaging body formed from the bag body, the lower side face is sealed by a wider side face seam in a direction orthogonal to the fastener while the packaged object is stored from the open lower side face of the bag body.SELECTED DRAWING: Figure 8
Patent JP-2017010928-A (JP)
Title: Semiconductor light source driving device
Inventor: GYOTEN TAKAAKI
IPC: H05B37/03
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source driving device in which a voltage suppressing constant-voltage diode having a small continuous permissible power loss can be used as a voltage suppressing constant-voltage diode to be connected between both the ends of a semiconductor light source of a light source module.SOLUTION: A semiconductor light source driving device 10 includes a DC power source 100, a microcomputer 110, a memory 120, an FET driver driving circuit 130, an open failure detecting circuit 140, an AND circuit 150, a plurality of light source modules 11, a current detecting circuit 230, a current detection resistor 240, and an N channel FET 250. Upon opening failure of the semiconductor light source 221, after the N-channel FET 250 is turned off, based on a detection output of a photocoupler 180 for transmitting failure detection information, the microcomputer turns on an N channel FET 170 of a light source module having a semiconductor light source in which an open failure occurs, thereby actuating the PWM control of the N channel FET.SELECTED DRAWING: Figure 1
Patent JP-2017213970-A (JP)
Title: Propeller flight device, control method of the same, and control program of the same
Inventor: TSUJIKAWA TAKENORI
IPC: B64D47/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To collect peripheral sounds while reducing influence of propeller sounds in a propeller flight device.SOLUTION: A propeller flight device which can be remotely controlled includes: propellers which rotate to generate propulsive power for flight; a body supporting the propellers; a first microphone disposed above the propellers; a second microphone disposed below the propellers; and noise suppression means which uses sounds obtained by the first microphone to suppress propeller sounds included in sounds obtained by the second microphone. A distance between the first microphone and the propellers is equal to a distance between the second microphone and the propellers.SELECTED DRAWING: Figure 1
Patent JP-2017219262-A (JP)
Title: Ejector type refrigeration cycle device
Inventor: OSHITANI HIROSHI
IPC: F25B1/00
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To improve both heating capacity and cycle efficiency in a heating operation.SOLUTION: An ejector type refrigeration cycle device includes: a first decompression part 19 for decompressing a refrigerant heat-exchanged by a radiator 12; a first outdoor heat exchanger 22 for exchanging heat between the refrigerant decompressed by the first decompression part and the outside air; an ejector 18 for decompressing the refrigerant flowed out of the radiator by a nozzle part 41, and for sucking the refrigerant heat-exchanged by the first outdoor heat exchanger from a refrigerant suction port 18b; a second branch part 17 for branching the refrigerant heat-exchanged by the radiator into the first decompression part side and the nozzle part side of the ejector 18; a second outdoor heat exchanger 24 for exchanging heat between the refrigerant boosted by the ejector and the outside air; a first bypass part 21 in which the refrigerant heat-exchanged by the radiator flows to the first outdoor heat exchanger by bypassing the first decompression part and the nozzle part; and an opening/closing part 21a for opening/closing the first bypass part.SELECTED DRAWING: Figure 1
Patent JP-2017218034-A (JP)
Title: Steering wheel
Inventor: KONDO TAKASHI
IPC: B62D1/04
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel in which an air bag device can be easily attached to a steering wheel main body, with a simple structure, and the air bag device can be easily positioned with respect to the steering wheel main body.SOLUTION: Damper parts 13 are attached to a plurality of attachment holes 32 respectively formed in at least either one of a steering wheel main body 11 and an air bag device. A wire is arranged in the other one of the steering wheel main body 11 and the air bag device. In the damper parts 13, damper springs, insulator parts 57 for holding the damper springs, and hooks 59 comprising hook parts 59b which engage with the wire, are installed. The damper parts 13 are arranged so that the hook parts 59b of the hooks 59 protrude toward a center position P of the arrangements of the plurality of attachment holes 32.SELECTED DRAWING: Figure 1
Patent JP-2017217886-A (JP)
Title: Card and method for manufacturing card
Inventor: TAKESHITA GENKI
IPC: B42D15/00
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a card which prevents a nonuniform pressure of a pressure applied to a laminate, occurrence of air bubbles and elongation of a printed pattern, and has glossiness and a pattern held by a mother-of-pearl, when the card is produced by hot pressing a laminate, and to provide a method for producing the same.SOLUTION: A method for producing a card includes: a step of laminating a first resin sheet, an IC inlet, a second resin sheet, a third resin sheet, a mother-of-pearl hollowing out sheet engaged with and a mother-of-pearl sheet and a transparent sheet having an adhesive layer formed on the sheet side; a step of thermally laminating the laminate produced by the step; a step of thermally laminating the laminate again; a step of laminating a pattern printing layer of a first over sheet on the first resin sheet side of the laminate produced in the step, a pattern printing layer in an opposite side to the transparent sheet on the transparent sheet side, and a second over sheet having a protective layer provided thereon; and a step of thermally laminating a laminate produced by the step.SELECTED DRAWING: Figure 1
Patent JP-2016192562-A (JP)
Title: Power supply device and luminaire
Inventor: ASAMI SHUNICHI
IPC: H01L33/00
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To enable suppression of temperature increase of an electronic component of a power supply device by properly controlling power to be supplied to a light source.SOLUTION: A power supply device 30 includes a buck converter 44 that supplies DC power to an LED 21 to turn on the LED 21, a control circuit 46 for controlling the DC power to be supplied from the buck converter 44 to the LED 21, and a thermistor 45 which is disposed in the neighborhood of either the buck converter 44 or the control circuit 46 to sense the ambient temperature. The control circuit 46 controls the DC power according to the temperature of any of the buck converter 44 and the control circuit 46 which is preferentially sensed by the thermistor 45.SELECTED DRAWING: Figure 7
Patent JP-2017224453-A (JP)
Title: Circuit breaker
Inventor: SHINADA SAYURI
IPC: H01H73/20
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker having a sealing structure that prevents occurrence of a large projection above an operation handle.SOLUTION: Each of terminal parts 2, 3 has at least three screw type terminals 5 adjacently arranged in a sidewise direction. A partition 8 formed integrally with a housing 10 is erected between each adjacent terminals 5. A terminal cover 4 has an approximately L-shape by having: a horizontal plate 41 covering the respective upper parts of the terminal parts 2, 3; and a suspension piece 42 suspending from an end part of the housing 10. A sealing part 6 has: an inclined hole 44 formed from the horizontal plate 41 to the suspension piece 42 so as to extend through the partition 8; and a communication hole 22a formed in the partition 8 so as to be continuous with the inclined hole 44. A sealing line S is continuously inserted into both the inclined hole 44 and the communication hole 22a, thus sealing the terminal parts 2, 3.SELECTED DRAWING: Figure 6
Patent JP-2017224110-A (JP)
Title: Object determination device
Inventor: MIYASATO KAZUHIRO
IPC: G06T7/00
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an object determination device which can determine accurately, an object which is projected on an image.SOLUTION: A vehicle 1 is configured so that, an object determination device 13 (ECU) comprises: first identification means 131 for identifying a first region where an object is projected, in an image; second identification means 134 for identifying a specific boundary part in which, a grade direction of an image feature amount is one direction, and a distribution range in the first region is larger than a distribution range in other boundary part where, a grade direction of the image feature amount is other direction, out of boundaries of the object where, a magnitude of a grade of the image feature amount is equal to or more than a prescribed amount, in the first region; and determination means 136 for determining an object, on the basis of a first parameter indicating a length of the first area, and a second parameter indicating a length of the specific boundary part.SELECTED DRAWING: Figure 1