baber/WOPTO huggingface dataset:
Patent JP-2016217368-A (JP)
Title: Driving force transmission mechanism and recording device
Inventor: NAKANO YOSUKE
IPC: B41J2/01
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission mechanism capable of suppressing or preventing a malfunction of a drive object which is driven by a driving force of a driving source, and a recording device.SOLUTION: A driving force transmission mechanism includes: a first gear which can rotate in a first direction and in a second direction opposite to the first direction, and transmits a driving force to a first drive object when rotating in the second direction by receiving the driving force from a driving source; a second gear which can relatively rotate with respect to the first gear, transmits the driving force to a second drive object by rotating in the first direction together with the first gear by receiving the driving force from the first gear in the case where the first gear rotates in the first direction, and idles with respect to the first gear in the case where the first gear rotates in the second direction; and a shaft for receiving the first gear and the second gear individually along an axial direction.SELECTED DRAWING: Figure 13
Patent JP-2016216760-A (JP)
Title: Silver-coated copper powder, copper paste using the same, conductive paint, conductive sheet, and method for producing silver-coated copper powder
Inventor: OKADA HIROSHI
IPC: H01B1/00
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a silver-coated copper powder that can suitably be used for applications such as conductive paste and electromagnetic wave shielding while securing an excellent conductivity by increasing the number of points of contact between copper powders.SOLUTION: A silver-coated copper powder 1 according to the present invention has a dendritic shape having a main trunk 2 grown linearly and a plurality of branches 3 branched from the main trunk 2, and in which the main trunk 2 and the branches 3 are constructed by aggregate of tabular copper particles having a cross-sectional average thickness of 0.02 μm to 5.0 μm which is obtained by scanning electron microscope (SEM) observation, and silver is coated on the surface of the copper particle, the silver-coated copper powder 1 has an average particle diameter (D50) of 1.0 μm to 100 μm, and has a maximum height in the vertical direction with respect to the copper particle tabular surface of 1/10 or less of the maximum length in the horizontal direction of the tabular surface.SELECTED DRAWING: Figure 1
Patent JP-2016220445-A (JP)
Title: Voltage control device for power storage module, and voltage control method
Inventor: KATAOKA TOMOMI
IPC: H01M10/48
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To more effectively utilize capacitance that a power storage module has originally.SOLUTION: A voltage control device for a power storage module comprises: a power storage module including (n) (2≤n) pieces of power storage elements B(i) ((i) is an integer from 1 to (n)) that are connected in series; a first control part which controls a voltage of the power storage module equal to or higher than a use lower limit voltage Vuse-ud and equal to or lower than a use upper limit voltage Vuse-up; a second control part which individually controls a voltage of each of the (n) pieces of power storage elements B(i) equal to or higher than an operation guarantee lower limit voltage Vm-ud and equal to or lower than an operation guarantee upper limit voltage Vm-up; a calculation part which individually calculates a preset voltage Vs(i)(Vm≠Vs(i)) of each of the (n) pieces of power storage elements B(i) based on an equalization target voltage Vm (Vm-ud≤Vm≤Vm-up); and a charge/discharge control part which individually charges or discharges at least a part of the (n) pieces of power storage elements B(i). The calculation part calculates Vs(i) in such a manner that the (n) pieces of power storage elements B(i) are equalized by Vm.SELECTED DRAWING: Figure 1
Patent JP-2016217493-A (JP)
Title: Joint structure
Inventor: MURAKI TOMOHIKO
IPC: F16L37/24
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure capable of easily and surely performing connection between a plug and a socket.SOLUTION: A joint structure includes: a plug 3; a socket 4 having a port part in which the plug 3 can be inserted; and a seal member pressed by the plug 3 inside the socket 4. Out of the plug 3 and the socket 4, one has a guide groove 4b and the other has a pin 3b guided along the guide groove 4b. The guide groove 4b includes an inclined groove (first inclined groove 4d, second inclined groove 4e) whose longitudinal direction is the direction inclined with respect to a flat surface vertical to an axis line of the plug 3 or the socket 4. As the plug 3 is inserted to the depth while the pin 3b advances from a starting end to a terminal end of the inclined groove, the seal member is pressed. The inclination angle of the inclined groove with respect to the flat surface becomes smaller stepwise or continuously from the starting end toward the terminal end.SELECTED DRAWING: Figure 3
Patent JP-2015195212-A (JP)
Title: Apparatus and method for estimating available time of battery
Inventor: PARK KYU-HA
IPC: H02J7/00
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for estimating an available time of a battery relatively accurately in consideration of a battery use pattern of a user.SOLUTION: The apparatus for estimating an available time of a battery includes a current measuring unit for measuring an output current of the battery, a SOC estimating unit for estimating the SOC of the battery, and a controller for estimating an available time of the battery by using a measured current value obtained by the current measuring unit, an estimated SOC value obtained by the SOC estimating unit and an entire capacity of the battery.
Patent JP-2015230006-A (JP)
Title: Piston assembly for reciprocating engine
Inventor: RICHARD JOHN DONAHUE
IPC: F16J1/02
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To provide pistons and piston rings which can reduce wear and lubricating oil consumption.SOLUTION: The distribution of combustion gases within an engine is controlled using, e.g., a radial channel 100 and/or an axial channel. For example, the combustion gases may exert pressure against an outer face 90 of a top ring 44 of a piston assembly 25. The radial channel 100 or the axial channel may transfer the combustion gases to a space 130 adjacent to an inner surface 124 of the top ring 44, thus controlling the pressure gradient between the outer face 90 and the inner face 124.
Patent JP-2016052117-A (JP)
Title: Sound signal processing method and apparatus
Inventor: CHEN JINGDONG
IPC: H04M1/00
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sound signal processing method and apparatus.SOLUTION: Embodiments of the present invention disclose a sound signal processing method and apparatus, relate to an audio signal processing field and can collect and process signals in a three-dimensional sound field surrounding a terminal. The method in the present invention includes: acquiring, by a mobile terminal, signals from a three-dimensional sound field, where at least three microphones are disposed on the mobile terminal and one microphone is configured to receive a sound signal in at least one direction; acquiring, according to the acquired sound signals, a direction of a sound source relative to the mobile terminal; and obtaining spatial audio signals according to the direction of the sound source relative to the mobile terminal and the acquired sound signals where the spatial audio signals are used for simulating the three-dimensional sound field. The present invention is applicable to a process of collecting and processing signals in a three-dimensional sound field surrounding a terminal.SELECTED DRAWING: Figure 1
Patent JP-2015198947-A (JP)
Title: Game system and privilege offer control method
Inventor: WATANABE KENJI
IPC: A63F13/35
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of improving cooperative effects between a plurality of games.SOLUTION: A game system 1 allows a user, when playing, to select a first game and a second game to which a cooperative relationship is set. When the user plays by selecting any of the first game and the second game as a cooperation origin, the game system 1 draws a lottery and offers to the user, a point p2 that is available in the other game out of the first game and the second game as a privilege in a cooperation target game. The game system determines whether the user plays the first game and the second game at a prescribed standard or more on the basis of a play history of each game, and controls a probability setup value for point lottery such that the user can acquire more points p2 in a case where the user plays each game at the prescribed standard or more, than the case where the user does not play the game at such standard.
Patent JP-2017010993-A (JP)
Title: Plasma processing method
Inventor: MURAKAMI HIROSHI
IPC: H01L21/205
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method.SOLUTION: A plasma processing method as one embodiment includes a protective film forming process of forming a protective film on an inner wall surface of a processing container of a plasma processing device, and a processing process of executing processing on an object to be processed in the processing container. In the protective film forming process, a gas for protective film formation is supplied from above a space between a mount table and a side wall of the processing container to generate plasma. In the processing process, gas for processing the object to be processed is supplied from above the mount table to generate plasma.SELECTED DRAWING: Figure 1
Patent JP-2017006339-A (JP)
Title: Prosthetic leg knee joint and control method thereof
Inventor: HASHIMOTO HIROAKI
IPC: A61F2/64
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a prosthetic leg knee joint capable of restricting contraction of a cylinder in accordance with the intention of a prosthetic leg user to keep a half-sitting posture which is a state of lightly bending a knee, with a simple configuration.SOLUTION: A prosthetic leg knee joint 20 includes: a knee part 22 connected to a socket 11; a cylinder 30 which is joined to the knee part 22 and restricts or assists movement of the knee part 22; a knee angle sensor 60 which directly or indirectly detects a knee angle value; and a control part 50 which controls drive of the cylinder 30. The control part 50 calculates a knee angular velocity value on the basis of the knee angle value detected by the knee angle sensor 60. The control part 50 determines whether the knee part 22 is in a knee stationary state or not on the basis of the knee angular velocity value, and automatically restricts contraction of the cylinder 30 on the basis of a time period in the knee stationary state.SELECTED DRAWING: Figure 2
Patent JP-2017010358-A (JP)
Title: Control method, control program, and information processing device
Inventor: KURIBAYASHI Ryota
IPC: G06F9/46
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of the performance of realtime processing due to resource shortage.SOLUTION: An information processing device determines whether a virtual machine in operation is a virtual machine executing realtime processing or a virtual machine executing batch processing. When processing executed by the virtual machine is completes, according to a determination result, the information processing device stops the virtual machine if the virtual machine is the one executing batch processing, and it maintains the operation of the virtual machine if the virtual machine is the one executing realtime processing.SELECTED DRAWING: Figure 3
Patent JP-2017010869-A (JP)
Title: connector
Inventor: KONDO YUKI
IPC: H01R13/64
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can reduce the number of slide molds.SOLUTION: A detection member 40 is attached to a housing 20 so that movement of the detection member 40 is restricted when a counterpart housing 10 and the housing 20 are half-fitted together and that the movement is allowed when the counterpart housing 10 and the housing 20 are properly fitted. A lock arm 22 has a protrusion 23 protruding upward and engageable with a lock portion 12, and a pair of arm portions 27 extending upward from left and right sides of the protrusion 23 rearward. The distance between the pair of arm portions 27 is made equal to or larger than the width dimension of the projection 23. The detection member has a locking portion 47 which, when the detection member 40 is half-fitted, is fitted into an opening 29 between the pair of arm portions 27 to be engaged with the projection 23 to restrict the movement of the detection member 40; and which, when the detecting member 40 is properly fitted, is displaced in the lock releasing direction relative to the protrusion 23. The width dimension of the locking portion 47 is made equal to the width dimension of the opening 29.SELECTED DRAWING: Figure 9
Patent JP-2017009529-A (JP)
Title: Acceleration prediction device
Inventor: URATA HIROTSUGU
IPC: G01P15/18
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To attain an acceleration prediction device that can tell users information enabling facilitation of measures dealing with acceleration resulting from road shapes beforehand.SOLUTION: A coloring determination unit 10c is configured to associate lateral direction acceleration, forward acceleration, and backward acceleration with a different color, respectively, and determine a color when mixing respective colors different in density made in accordance with magnitudes of prediction values of the lateral direction acceleration, forward acceleration, and backward acceleration output by a prediction value calculation unit 10a as a display color and a light-emitting color. A light emitting control unit 10d is configured to cause a decorative illumination 9 to be emitted with the light-emitting color, and a display control unit 10e is configured to cause an image with the display color as a basic tone to be displayed on a display unit 16.SELECTED DRAWING: Figure 1
Patent JP-2015204835-A (JP)
Title: Die for extrusion noodle
Inventor: TANAKA MITSURU
IPC: A23L7/109
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a die for extrusion noodle capable of molding extrusion noodle, in which boiling time of the extrusion noodle is short, or reconstituting properties of the extrusion noodle is excellent, and the extrusion noodle has comfort texture when being eaten.SOLUTION: A die for molding extrusion noodle which is mainly formed of wheat flour comprises a hole 2 penetrating in a longer direction. A pin which has a cross sectional shape same to that of the hole 2 having plural grooves 22 formed in rotation symmetry, with a center of a cross section of a noodle line 1 extruded from the die, as reference, and the grooves 22 extend from the center of the cross section of the noodle line 1 to radial outside directions, is provided on a center of the hole of the die. The hole 2 of the noodle line extruded from the die has a gap part 21 where the plural grooves 22 are overlapped on the center of the cross section, and the hole 2 is closed when boiling or reconstituting with boiled water, or the hole 2 is shrunk to a degree in which, among the grooves 22, the parts except for the gap part 21 are brought into contact for forming noodle.
Patent JP-2017015968-A (JP)
Title: Image formation apparatus
Inventor: SAKASHITA TAKESHI
IPC: G03G21/00
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which prevents contamination of a sheet and achieves miniaturization in a configuration including a contact member contacting an image carrier.SOLUTION: An image formation apparatus comprises: an image carrier which travels in a prescribed direction; toner image formation means which forms a toner image on the image carrier; transfer means which transfers the toner image to the recording medium; and contact means which contacts so as to be slidable on the image carrier at a position on the downstream side in the travel direction of the image carrier with respect to a toner image formation part by the toner image formation means and at a position on the upstream side in the travel direction of the image carrier with respect to a transfer part by the transfer means. The contact means includes: a slant face which is formed so as to guide the toner image formed on the image carrier with travel of the image carrier to the position of the image carrier corresponding to the outside of the maximum recording medium width; and a groove part which is formed on the surface of the image carrier corresponding to the outside of the maximum recording medium width and guides the toner image guided by the slant face to the downstream side in the travel direction of the image carrier with respect to the contact part by the contact means.SELECTED DRAWING: Figure 5
Patent JP-2017019505-A (JP)
Title: Bag with opening tape, and production method for bag with opening tape
Inventor: MATSUOKA AKIRA
IPC: B65D33/00
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a bag with an opening tape and a production method for the bag with the opening tape, capable of forming an opening end part surely even if a punching position is a little deviated, and producing easily the bag with the opening tape.SOLUTION: In a bag with an opening tape, an opening part 11 is formed on a bag body 10, and the opening tape 20 for opening the bag body 10 after closing the opening part 11 is provided, and the opening tape 20 is cut by punching and at least either of cut end parts of the cut opening tape 20 is used as an opening end part. A production method for the bag with the opening tape has a tape adhesion step, a folding step, a punching step, and a bag body formation step.SELECTED DRAWING: Figure 1
Patent JP-2016030330-A (JP)
Title: Coated cutting tool and method of producing coated cutting tool
Inventor: LARS JOHNSON
IPC: B23B27/14
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool with a coating having a composition which is relatively stable at elevated temperatures.SOLUTION: A tool includes a substrate and a coating disposed on the substrate. The coating includes a layer of TiZrAlN, where 0<x≤0.3, 0.2≤y≤0.8 and 0.1≤(1-x-y)≤0.7. The disclosure further relates to a method of producing such a coated cutting tool, and to a cutting insert forming the coated cutting tool.SELECTED DRAWING: Figure 1
Patent JP-2017020610-A (JP)
Title: Bearing device for wheel
Inventor: UEMOTO TAKAFUMI
IPC: B60B35/18
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To surely recognize whether a seal ring is correctly mounted or not by the feeling of hand, in periodically replacing the seal ring in a bearing device for a wheel.SOLUTION: A seal ring 60 is mounted on an annular step portion 50 formed at an inner peripheral side of a large end face 40 of an inner ring, and the annular step portion 50 is formed by connecting a fitting face 51 and a relief portion 53 of a diameter larger than the fitting face 51. In the seal ring 60, an annular seal member 62 composed of an elastic body, and a substantially annular flexible member 61 having elasticity in a radial direction are integrally formed, and an outer diameter dimension of the flexible member 61 is larger than an inner diameter dimension of the fitting face 51 and smaller than an inner diameter dimension of the relief portion 53. When the seal ring is assembled in an axle tube, an outer periphery of the flexible member 61 is accommodated in the relief portion 53.SELECTED DRAWING: Figure 2
Patent JP-2017021717-A (JP)
Title: Operation device
Inventor: SHIBATA SHUNSUKE
IPC: H03M11/24
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of determining whether push-in operation is performed or not.SOLUTION: An operation device comprises an operation plate 10 provided with an operation surface 11 on which push-in operation is performed, an assembling member 60 assembled to the operation plate 10, a first elastic member 30 and a second elastic member 50, a first electrode 21 and a second electrode 40, and push-in determination means. The first elastic member 30 is sandwiched between the operation plate 10 and the assembling member 60 and elastically deformed by push-in operation. A sensor having the first electrode 21 and the second electrode 40 detects an elastic deformation change amount of the first elastic member 30 generated by the push-in operation. The push-in determination means determines whether or not the push-in operation is performed on the basis of a detection value from the sensor. The second elastic member 50 is sandwiched between the operation plate 10 and the assembling member 60 and elastically deformed by push-in operation together with the first elastic member 30. The first elastic member 30 and the second elastic member 50 are arranged so that push-in force is applied thereto in series.SELECTED DRAWING: Figure 3
Patent JP-2017024439-A (JP)
Title: Electric power steering device
Inventor: MIURA TOMOHIRO
IPC: B62D6/00
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of absorbing an error in a steering estimation angle under a state in which a steering angle estimation function is not operating.SOLUTION: An electric power steering device includes a motor 20 which imparts an auxiliary steering force to a steering mechanism of a vehicle, and a control device which has a steering angle estimation function for acquiring an estimation angle of the steering mechanism on a steering auxiliary control of the vehicle, and uses the estimation angle of the steering mechanism to control the motor. The control device has a steering estimation angle compensation function which, in a case where the steering angle estimation function is not operating, detects a rotational angle of the motor 20, and based on the rotational angle, compensates the estimation angle of the steering mechanism.SELECTED DRAWING: Figure 4
Patent JP-2016021242-A (JP)
Title: User-defined algorithm electronic trading
Inventor: RICHARD LANE
IPC: G06Q40/04
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the writing of a programming code by a user.SOLUTION: Certain embodiments have building block buttons 215 and an algorithm area 210 for defining an algorithm. Certain embodiments provide live evaluation of an expression as an algorithm is being defined, provide a design canvas area and blocks for designing an algorithm, and provide live feedback for blocks as an algorithm is being designed. Certain embodiments provide for initiating placement of an order to be managed by a user-defined trading algorithm selected from a value axis, and provide for displaying working orders being managed by different user-defined trading algorithms on a value axis.SELECTED DRAWING: Figure 2A
Patent JP-2016015145-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA YOSHIMOTO
IPC: G09G3/20
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a plurality of sets of a photosensor and a display element having a light emitting element in a form of a matrix and capable of achieving high definition.SOLUTION: A semiconductor device includes photosensors 301 and display elements 101 each having a light emitting element 102. A power source line VR electrically connected to the display elements each having the light emitting element and a power source line VR electrically connected to the photosensors are common, so that the width of the power source line is not narrowed. As the semiconductor device can achieve high definition while ensuring the stability of the electric potential of the power supply line, not only the drive voltage of the display elements each having the light emitting element but also the drive voltage of the photosensors can be stabilized even in a semiconductor device of high definition.