baber/WOPTO huggingface dataset:
Patent JP-2017207138-A (JP)
Title: Control method and control device of automatic transmission
Inventor: FUKUDA YUTARO
IPC: F16D48/02
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce fastening shock, to shorten a fastening control time, to simplify control, and to achieve reduction of manufacturing costs and miniaturization.SOLUTION: In a case when a shift command is output at a time point T0 in a fastening motion of a second brake, an oil pressure control portion outputs an oil pressure command of an oil pressure level L4 to a linear solenoid valve in a first period from the time point T0 to a time point T5 in response to the shift command (first process). Then it outputs an oil pressure command to raise from the oil pressure level L4 to an oil pressure level L6 with time to the linear solenoid valve in a second period from the time point T5 to a time point T7 (second process). On the other hand, in a fastening motion of the first brake, control including a pre-charging process is implemented. A length of the first period in the fastening motion of the second brake is shorter than a period from reception of a shift command in the fastening motion of the first brake to start of a pressure raising process.SELECTED DRAWING: Figure 6
Patent JP-2017211028-A (JP)
Title: On-off valve and fluid pressure control device
Inventor: KAJITA HIDENOBU
IPC: B60T8/36
Filed: 2016-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an on-off valve that can effectively suppress the self excited vibration of a valve and a fluid pressure control device having the same.SOLUTION: A second bias member 81 included in an on-off valve 1 has a connection part 81c to receive external force 91 from a first bias member 15 through a valve 14, and a tapered face 81b (second external force receiving part) to receive fluid force 92 from a brake fluid flowing from an inflow hole 12a toward a valve chamber 74.SELECTED DRAWING: Figure 4
Patent JP-2017209342-A (JP)
Title: New razor blade for cutter, and cutter
Inventor: TSUKAMOTO ATSUSHI
IPC: B26B1/08
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a new razor blade for a cutter capable of reducing contact with the new razor blade in a clearing work of the new razor blade; and to provide a cutter including the new razor blade.SOLUTION: A new razor blade 20 for a cutter includes a tray 60 having an engagement part (sliding projection 631), and a blade body 70 stored movably forward/backward in the tray 60, and having a part to be engaged (holding hole 73) with which the engagement part is engaged. The engagement part is detachably engaged with the part to be engaged. Further, the cutter 10 includes a body case 30 for storing detachably the new razor blade 20 for the cutter, and is formed with the blade body 70 in the retractable state.SELECTED DRAWING: Figure 2
Patent JP-2017216534-A (JP)
Title: Video transmission system including auxiliary data superposition device and operation device
Inventor: TAKASHIMA YUJI
IPC: H04N5/91
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission system including an operation device for searching for a superposition possible position of video signals where auxiliary data (meta-data) can be superposed in each transmission section and an auxiliary data superposition device capable of changing a multiplexing region according to the multiplexing region of transmittable auxiliary data in each transmission section.SOLUTION: An auxiliary data superposition device includes a transmission/reception unit, a video input signal processing unit, a video output signal processing unit, and an auxiliary data superposition device control unit. An operation device includes a communication unit, multiplexing setting means, an operation device control unit, and a video signal processing unit. The operation device control unit compares superposition setting information set by the multiplexing setting means with superposition acquisition information extracted from received video from a transmission system and stores the result of it as a multiplexing possible region.SELECTED DRAWING: Figure 3
Patent JP-2017216821-A (JP)
Title: Motor control device, sheet conveying device, and image forming apparatus
Inventor: NITO YUTA
IPC: B65H5/06
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in constant current control, load torque on a rotor exceeds output torque corresponding to a drive current supplied to windings, and a motor may enter a step-out state.SOLUTION: A motor control device performs determination as to whether a motor has stepped out on the basis of a command speed ω_ref and a rotation speed ω, and when the motor is in a step-out state, stops the motor. The motor control device can consequently suppress the generation of an abnormal noise from the motor due to the fact that the motor is driven while the motor is in the step-out state. The motor control device sets, of rotation speeds at which a rotational phase can be accurately estimated, the minimum rotation speed as a step-out determination threshold ωsnl for performing step-out determination. Consequently, the motor control device can accurately perform the step-out determination even in a state where constant current control is performed.SELECTED DRAWING: Figure 7
Patent JP-2017004955-A (JP)
Title: Method and apparatus for estimating state of battery
Inventor: PARK SANG-DO
IPC: H02J7/00
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for estimating a state of a battery.SOLUTION: An apparatus for estimating a state of a battery simplifies a battery pack including a plurality of battery cells to a single battery cell thereby allowing estimation of a pack state of the entire battery pack.SELECTED DRAWING: Figure 5
Patent JP-2017219784-A (JP)
Title: projector
Inventor: KADOTANI NORIKAZU
IPC: H05K7/20
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of efficiently cooling a cooling object.SOLUTION: A projector comprises: a light source unit; an image formation unit forming an image by light emitted from the light source unit; a projection optical unit projecting the image formed by the image formation unit; a cooling unit causing cooling air to circulate in a first direction from one end side toward the other end side of a first surface to a portion to be cooled positioned on the first surface in a cooling object having the first surface and a second surface facing each other; and a turbulence generation section being positioned at an opposite direction side to the first direction with respect to the portion to be cooled and generating turbulence to the cooling air. The turbulence generation section includes: an inclined surface inclined in a direction in which approaching the first surface as it goes from an inclination base point positioned closer to a second surface side than an extension surface of the first surface toward the first direction; and a plurality of recessed portions being positioned on the inclined surface and arranged in a second direction perpendicular to the first direction. The image formation unit has an optical component as the cooling object.SELECTED DRAWING: Figure 5
Patent JP-2017222048-A (JP)
Title: Image forming apparatus and program
Inventor: TAKAHATA KOJI
IPC: B41J29/46
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program which suppress reduction in productivity and can discharge an appropriate sample print while outputting a sample print.SOLUTION: An image forming apparatus 30 includes an internal discharge destination 50 to which a sheet having an image formed thereon using drawing data is discharged and an upper discharge destination 52 to which a sheet having a sample printed thereto out of the sheets having the images formed thereon using the drawing data is discharged. A control section 42 sets a sheet having the sample printed thereto using at least one of image density, the number of features and the number of objects contained in the drawing data or presence of a specific feature contained in the drawing data or a combination thereof, discharges the sheet to the upper discharge destination 52 and serves the user for visual confirmation.SELECTED DRAWING: Figure 2
Patent JP-2016189480-A (JP)
Title: SiC DEVICE HAVING HIGH BLOCKING VOLTAGE TERMINATED BY NEGATIVE BEVEL
Inventor: ZHANG QINGCHUN
IPC: H01L29/12
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a SiC semiconductor device having an edge termination of negative bevel.SOLUTION: An edge termination 46 of negative bevel includes multiple stages for approximating the edge termination of smooth negative bevel having a desired angle of tilt α. The edge termination of negative bevel includes 5 stages, at least 10 stages or at least 15 stages. Preferably, the angle of tilt is 15 degree or less. The edge termination of negative bevel brings about the blocking voltage of a semiconductor device of at least 10 kilovolt (kV) or at least 12 kV. Although not limiting, the semiconductor device is a power thyristor, a bipolar junction transistor (BJT), an insulation gate bipolar junction transistor (IGBT), a U channel MOSFET (UMOSFET), or a thyristor such as a PIN diode.SELECTED DRAWING: Figure 2
Patent JP-2017223084-A (JP)
Title: Vibration-proof structure of floor
Inventor: ADACHI DAIGO
IPC: E04B5/43
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-proof structure of a floor, capable of mitigating vibration of floor materials without causing deviation among their attenuation effects.SOLUTION: The part of a floor panel 18 to be an antinode of vibration is brought in contact with a vibration suppression part 22 via an elastic member 24, which can attenuate vibration energy of vibration even in the case where the vibration is generated in the floor panel 18 when an object falls on a floor part 20 of a building 10 or a person moves on the floor part 20. The vibration suppression part 22 extends from one side of a beam 14's extension direction to the other side of the extension direction, which can bring the vibration suppression part 22 in uniform contact with the parts to be antinodes of vibration of floor panels 18 via the elastic member 24.SELECTED DRAWING: Figure 1
Patent JP-2017020004-A (JP)
Title: Epoxy resin composition, prepreg and fiber reinforced composite material
Inventor: ABE DAISUKE
IPC: C08G59/32
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent elasticity modulus and small in reaction heat release amount during curing, a prepreg using the epoxy resin composition and a fiber reinforced composite material.SOLUTION: There is provided an epoxy resin composition containing following constitutional elements [A], [B] and [C] and satisfying following conditions (1) to (3). [A] is a tri- or higher functional epoxy resin having a nitrogen atom in a molecule. [B] is a bisphenol F type epoxy resin. [C] is dicyandiamide. (1): containing [A] of 40 to 80 pts.mass, and [B] of 20 to 50 pts.mass in 100 pts.mass of the whole epoxy resin. (2): heat release amount is 550 J/g or less when analyzing under constant temperature rising rate of 5°C/min. from 30°C to 300°C by a differential scan calorimetry counter. (3): flexure elasticity modulus of a resin cured article obtained by reacting at 130°C for 90 min. is 5.0 GPa or more.SELECTED DRAWING: None
Patent JP-2017009609-A (JP)
Title: Micromechanical component with reduced contact surface and its fabrication method
Inventor: ALEX GANDELHMAN
IPC: G04B19/06
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a new type of micromechanical component and a new type of fabrication method making it possible to improve the tribology of components formed by micromachining a wafer of material.SOLUTION: The invention relates to a silicon-based component with at least one reduced contact surface, the contact surface being formed by at least one oblique side wall etching step with a "Bosch" etch of vertical side walls, improving in particular the tribology of components formed by micromachining a silicon-based wafer.SELECTED DRAWING: Figure 11
Patent JP-2017225777-A (JP)
Title: Method for producing plate denture, plate denture and production device of plate denture
Inventor: TAMAKI KATSUSHI
IPC: A61C13/007
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a plate denture having high compatibility and reproducibility and being produced in a short delivery date, the plate denture, and production device of the plate denture.SOLUTION: A production method of a plate denture according to the present embodiment, the plate denture including an artificial tooth part and a denture base having an alveolar ridge coating part for covering an alveolar ridge mucosa, includes: a shape data acquisition step of acquiring shape data of the plate denture; and a molding step of changing properties and three-dimensionally molding the plate denture on the basis of the acquired shape data.SELECTED DRAWING: Figure 3
Patent JP-2018000217-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F7/02
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing deterioration in visibility and performance effects with due consideration of relationship with another decoration member in the game machine providing performance effects via projection means.SOLUTION: A game machine includes: projection means; projection area disposed in front of the projection means; translucent member disposed in front of the projection area; and decoration means disposed in front of the translucent member and formed by including light-emitting means. The translucent member has a dual structure of a first translucent member 69 disposed close to the decoration member, and a second translucent member 71 disposed at the back of the first translucent member and close to the projection area. Any one or both of surfaces of the first translucent member and the second translucent member are treated by lower reflection work (low reflection work parts 77).SELECTED DRAWING: Figure 7
Patent JP-2018002381-A (JP)
Title: Article multi row distribution device and multi row distribution method
Inventor: SAKANO KAZUMI
IPC: B65G47/31
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi row distribution device and a multi row distribution method of articles, capable of reducing a frequency in which, a failure such as disorder of arrangement of articles or overturn of articles, by catching an article on the end of an article row which is sent earlier, occurs, when a movable guide member starts to traverse, with a traverser body.SOLUTION: A traverser body 20 which traverses a width direction W of a conveyor C comprises: a fixing guide member 30; and a movable guide member 50 which moves forward and backward, in a travel direction X of a conveyor C with respect to the fixing guide member 30. Between a carry-in part 12 and the traverser body 20, an introduction guide member 40 which oscillates by a swing angle according to traverse of the traverser body 20, is provided. A control is performed so that, second transport speed V2 of a second conveyor C2 for transporting an article which passes at least the introduction guide member 40, becomes faster than first transport speed V1 of a first conveyor C1 at which the carry-in part 12 transports the article.SELECTED DRAWING: Figure 5
Patent JP-2018004417-A (JP)
Title: Method and device for determining state of road surface
Inventor: HANATSUKA YASUSHI
IPC: B60C23/08
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method which can accurately determine the state of a road surface even if the condition of a tire has been changed.SOLUTION: The vibration waveform of a tire and information on the state of the tire are acquired when the state of a road surface is determined from the waveform of time change of vibrations of the tire during driving detected by vibration detection means, and a determination parameter for determining the state of a road surface obtained from the tire vibration waveform is corrected or is changed by the acquired information on the state of the tire. The road surface state is determined based on the corrected or changed determination parameter, and alternatively based on the determination parameter and the state information.SELECTED DRAWING: Figure 5
Patent JP-2018005588-A (JP)
Title: Failure cause search system and failure factor search method
Inventor: IGARASHI KENTO
IPC: G05B19/418
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To search for a combination cause in a shorter time from a combination of many quality data items, and prevent reduction of accuracy for specifying the combination cause.SOLUTION: A failure cause search system has: a storage part which stores a plurality of quality data items and quantity data thereof for each of a plurality of products; an order index calculation part which calculates an order index indicative of priority order of each of the quality data items using the quality data of the respective quality data items; a search order determination part which determines search order and a search range of the plurality of quality data items using the order index; a combination cause search part which searches for a combination cause of failure occurrence from a combination of two or more quality data items extracted from the search range using quality data of a plurality of quality data items included in the search range; and an output part which outputs a quality data item related to the searched combination cause.SELECTED DRAWING: Figure 1
Patent JP-2018005595-A (JP)
Title: Manipulation device
Inventor: SHIMIZU TOMOMASA
IPC: G06F3/0488
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a manipulation device that provides a user with direct feeling of manipulating a touch panel.SOLUTION: A manipulation device 1 roughly comprises: a touch pad 3 configured to output detection information Son the basis of a manipulating finger 9 approaching or touching a manipulation surface 30; a distance computation unit 5 configured to calculate a first distance Lbetween the manipulating finger 9 and the manipulation surface 30 using the detection information S; and a controller 7 configured to output display information Sfor displaying a first image 875 representing the manipulating finger 9 and a second image 876 simulating a shadow of the first image 875 on a display screen 870 of a display unit 87 such that the second image appears at a second distance L, corresponding to the first distance L, from the first image 875.SELECTED DRAWING: Figure 3
Patent JP-2018000741-A (JP)
Title: Wire traction mechanism for endoscope and endoscope
Inventor: HOSAKA YOICHI
IPC: A61B1/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire traction mechanism for an endoscope which can achieve excellent operability without increasing the size of an operation part.SOLUTION: A wire traction mechanism 25 comprises: a first pulley 40 and a second pulley 41 where proximal end sides of first traction wires 15a, 15b and second traction wires 16a, 16b are respectively attached to peripheral parts; a first slider 42 and a second slider 43 which move in connection with a bending operation input part 21 and can be displaced in a direction perpendicular to an axis of a rotating shaft 35 of the first and second pulleys 40, 41; and a first transmission member 44 and a second transmission 45 which respectively convert the displacement of the first and second sliders 42, 43 to rotations of the first and second pulleys 40, 41.SELECTED DRAWING: Figure 6
Patent JP-2018000785-A (JP)
Title: Game machine and numerical value performance method
Inventor: YASUKAWA YOHEI
IPC: A63F5/04
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and the like in which an ART bonus and a winning method in an advantageous section are elaborated, interest never ends, and interest can be enhanced.SOLUTION: A sub control part 160 selects adjustment point tables 1 to N by a lottery, and it is assumed that an adjustment point table 2, for example, is selected. When CPt in a first game at a high probability stage is 28 points, the sub control part 160 multiplies the CPt by ten (ten fold points) to produce 280 points so as to make performance powerful, adds up an adjustment point (-4) points in the first game of the adjustment point table 2 and makes a display point 276 points. The sub control part 160 displays that 276 opponents are defeated on the basis of the display point and finally displays that there remain 724 opponents. Display performance of the following second game to eleventh game are performed similarly as in the eleventh game, and when there are no opponents, the game is won. By providing an adjustment point, the performance is made powerful without discomfort.SELECTED DRAWING: Figure 67
Patent JP-2018011367-A (JP)
Title: Power conversion device
Inventor: HASHIMOTO YUICHI
IPC: H02N11/00
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a main fan for cooling an entire power conversion device.SOLUTION: A power conversion device comprises: a high-heat generating component 6 of which the heat to be generated is much and the heat capacity is high; a thermoelectric conversion part 5 for converting the heat generated in the high-heat generating component 6 into electric energy; a small fan 1 for cooling which is driven by the electric energy supplied from the thermoelectric conversion part 5; and a main fan 7 for device inside cooling that is driven by energy received from the outside. Thus, the heat generated from the high-heat generating component 6 is collected, converted into electric energy and utilized as cooling energy for cooling the entire power conversion device.SELECTED DRAWING: Figure 1
Patent JP-2018013998-A (JP)
Title: Model learning device, condition relation estimation device, method, and program
Inventor: HOMMA YUKINORI
IPC: G06N5/02
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To easily estimate a condition relation between a plurality of condition phrases.SOLUTION: A condition relation estimation section 32 estimates presence/absence of a condition relation of condition candidate phrase combinations, for each of the condition candidate phrase combinations corresponding to attribute value phrases, on the basis of a feature amount of the condition candidate phrase combinations, and a classifier for determining presence/absence of a condition relation of condition clause phrase combinations learnt in beforehand. An inter-phrase condition relation recorder 34 obtains the condition relation of all the condition candidate phrase combinations corresponding to the attribute value phrases, on the basis of the presence/absence of the condition relation of each of the condition candidate phrase combinations corresponding to the attribute value phrases.SELECTED DRAWING: Figure 3
Patent JP-2017059819-A (JP)
Title: Coating liquid for n-type oxide semiconductor film formation, method for manufacturing n-type oxide semiconductor film, and method for manufacturing field effect transistor
Inventor: UEDA NAOYUKI
IPC: H01L21/368
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for n-type oxide semiconductor film formation, which makes possible to readily manufacture an n-type oxide semiconductor film having a desired volume resistivity over a large area at a low-process temperature, and which is high in precision in forming an n-type oxide semiconductor film in a desired shape.SOLUTION: A coating liquid for n-type oxide semiconductor film formation comprises: an A element which is at least any one of Sc, Y, Ln, B, Al and Ga; a B element which is at least any one of In and Tl; a C element which is at least any one of an element of Group IV, an element of Group V, an element of Group VI, an element of Group VII, an element of Group VIII, an element of Group IX, an element of Group X, an element of Group XIV, an element of Group XV and an element of Group XVI; and a solvent.SELECTED DRAWING: Figure 1