baber/WOPTO huggingface dataset:
Patent JP-2017164207-A (JP)
Title: Game system, computer program used for the same, and server device
Inventor: OKA TAKASHI
IPC: A63F13/44
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game system which can reinforce fairness in the case where play at different levels of difficulty is allowed among a plurality of users.SOLUTION: A game system provides a music game that includes a plurality of levels of difficulty and is played by a plurality of users U in common so that a play different in level of difficulty among the plurality of users U is allowed. The game system also determines the level of difficulty of a game the respective plurality of users U play respectively in the case where the levels of difficulty differ among the plurality of users U, and adjusts the level of difficulty of a game within a range R on the basis of difference in level of difficulty among the plurality of users U so that difference in level of difficulty is reduced within each range R of the game.SELECTED DRAWING: Figure 6
Patent JP-2017164999-A (JP)
Title: Method for cleaning liquid discharge head, liquid discharge head, and liquid discharge device
Inventor: GOTO AKIO
IPC: B41J2/14
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a liquid discharge head which can suppress a supply amount of a liquid used for removal of a scorch.SOLUTION: A liquid discharge head 10 is configured from: a discharge port 21 for discharging a liquid; a flow channel 22 communicating with the discharge port 21; a heater element 2 which generates thermal energy for discharging a liquid 30 in the flow channel 22; and a coating layer 7 for coating the heater element 2. A method for cleaning the liquid discharge head 10 has: a process in which the liquid 30 is supplied to the flow channel 22 via the discharge port 21; and a process in which a voltage is applied to the coating layer 7 thereby causing electrochemical reaction between the supplied liquid 30 and the coating layer 7, and the coating layer 7 is eluted in the liquid together with a scorch.SELECTED DRAWING: Figure 2
Patent JP-2017164865-A (JP)
Title: Cutter
Inventor: SHINODA MASARU
IPC: B26D7/26
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of providing an excellent cutting surface by surely contacting an upper blade at a point with an object, in a cutter for cutting the object by nipping by a lower blade and the upper blade.SOLUTION: A cutter 1 comprises a lower blade base 41 for supporting a lower blade 50, an upper blade unit 60 for rotatably supporting an upper blade 70 with the horizontal direction as the axis and vertically moving between a top dead center position (a first position) and a bottom dead center position (a second position) to the lower blade base 41 and a coil spring 63 for energizing the upper blade 70 so as to approach the lower blade 50 in the rotational direction. The upper blade 70 comprises a claw part 72 of inclining its upper side edge 71 upward toward the other side from one side, projecting to the lower side from one side of the upper side edge 71 and abutting on the lower blade 50 in the top dead center position. The lower blade base 41 is fixably constituted in a state of inclining the lower blade 50 to the upper blade 70 so that a part on the opposite side of the side for abutting on the claw part 72 of the lower blade 50, overlaps with the upper blade 70 when viewing the upper blade 70 and the lower blade 50 in the vertical direction in the top dead center position.SELECTED DRAWING: Figure 11
Patent JP-2017169605-A (JP)
Title: Wood type golf club set
Inventor: OKU YUTAKA
IPC: A63B53/04
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a wood type golf club set with little difference from a dry state in the feeling of carry for each number even in a wet state.SOLUTION: In a wood type golf club set including a plurality of wood type golf clubs each having a different loft angle, average roughness on a face surface of a golf club having a large loft angle is set to be higher than average roughness on a face surface of a golf club having a smaller loft angle.SELECTED DRAWING: Figure 1
Patent JP-2017171011-A (JP)
Title: Control device of parking mechanism
Inventor: MARUYAMA TOMOYUKI
IPC: F16H61/28
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To secure a function for maintaining a vehicle stop state on a slope, in a parking mechanism 1 for regulating the rotation of a parking gear by making a parking pole 12 geared with the parking gear 11 which rotates in conjunction with drive wheels of a vehicle.SOLUTION: An actuator 13 of a parking mechanism 1 is operated according to a prescribed parking operation, and a parking pole 12 is driven to a lock position (engagement position) via a rod 15 and a cam 17 (step S4: first drive control means). When "slide-down" that a stopped vehicle moves to either of fore-and-aft directions due to a gradient of a road face is determined (step S5: determination means), the actuator 13 is operated once again, and the parking pole 12 is driven to the lock position (step S6: second drive control means).SELECTED DRAWING: Figure 7
Patent JP-2017172637-A (JP)
Title: Connection structure of two male screw shafts and two shafts connection structure using the same
Inventor: SUZUKI MASAHIKO
IPC: F16B39/04
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple connection structure for two male screw shafts in which the shafts can be rigidly connected not only against an external force in an axial line direction of two male screw shafts but also against a rotating force around a center axis line, and connection operation can be easily performed.SOLUTION: Opposing end surfaces of two male screw shafts 11, 12 having the same outer diameter and pitch and arranged in a straight line are provided with abutting surfaces 13a, 14a abutted to each other in a rotating direction around a center axis line L, a protrusion part 13 and a concavity part 14 fitting to each other are arranged in opposition, the screw threads 11a, 12a formed at outer peripheral surfaces of both male screw shafts 11, 12 are continuous to each other, the protrusion part 13 and the concavity part 14 are fitted from each other, the opposing end surfaces of both male screw shafts 11, 12 are abutted to each other, and a female screw cylinder 15 is engaged in thread with both male screw shafts 11, 12 to stride on their abutted portions.SELECTED DRAWING: Figure 1
Patent JP-2017171747-A (JP)
Title: Arabinogalactan derived from citrus tamurana
Inventor: YAMAGUCHI MASATOSHI
IPC: A23L33/125
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To identify an active ingredient included in extract from Citrus tamurana and provide agents, food, and pharmaceuticals comprising the active ingredient.SOLUTION: The problem is solved by arabinogalactan derived from Citrus tamurana, and bone metabolism improvers, calcium absorption promoters and the like comprising the arabinogalactan.SELECTED DRAWING: Figure 3
Patent JP-2017171766-A (JP)
Title: Rubber-based resin isolated cell foam sheet
Inventor: HIRAIKE HIROYUKI
IPC: C08L27/06
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-based resin isolated cell foam sheet having excellent ozone resistance for long time, hardly reducing sealability and excellent in cut off and water tightness even when crosslinking is conducted by an electrolytic dissociation radiation, and a manufacturing method therefor.SOLUTION: There are provided [1] a rubber-based resin isolated cell foam sheet containing a rubber-based resin containing an acrylonitrile component of 30 mass% or more, a vinyl chloride-based polymer and a foaming agent, and [2] a manufacturing method of the rubber-based resin isolated cell foam sheet by irradiating an electrolytic dissociation radiation to a foamable resin sheet containing the acrylonitrile component of 30 mass% or more, the vinyl chloride-based polymer and the foaming agent to crosslink the foamable resin sheet and then heating the foamable resin sheet to form the same.SELECTED DRAWING: None
Patent JP-2017180120-A (JP)
Title: Control device of internal combustion engine
Inventor: KITAGAWA EIKI
IPC: F02D43/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To apply filter processing to an actual combustion parameter in a form that a noise influence can be effectively suppressed, and to suppress an unnecessary change of a control amount of an actuator when a target combustion parameter is changed, related to a control device of an internal combustion engine.SOLUTION: A control device of an internal combustion engine acquires in-cylinder pressure waveforms based on an output of an in-cylinder pressure sensor. The control device performs inter-cycle filter processing being filter processing with a plurality of the in-cylinder pressure waveforms of combustion cycles as objects, and calculates an actual combustion parameter on the basis of the in-cylinder pressure waveforms after being applied with the inter-cycle filter processing. The control device also performs the inter-cycle filter processing to a target combustion parameter based on an operation state of the internal combustion engine. The control device controls an actuator of the internal combustion engine so that the actual combustion parameter after the inter-cycle filter processing approximates the target combustion parameter after the inter-cycle filter processing.SELECTED DRAWING: Figure 5
Patent JP-2016116964-A (JP)
Title: Transformation block toy
Inventor: KANAI YASUNORI
IPC: A63H3/04
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a transformation block toy which can engage with another block as a normal block, and at the same time, can be transformed itself into another toy by causing a structure arranged inside to be moved in cooperation with a motion of a trigger.SOLUTION: A transformation block toy is composed of: a trigger arranged in a rear plate of a cover member; a leg operation part constituted inside a base body arranged in a lower part of the cover member; a nose operation part protruded from a front plate of the cover member; an ear operation part opened on an outer side from both side faces in a front part of the cover member; an engagement protrusion constituted on an upper face of the cover member; and an engagement recess constituted on a lower face of the base body. In a block state, the leg operation part, the nose operation part, and the ear operation part are accommodated in the transformation block toy and are not protruded from a surface. By operation the trigger ON, each part cooperating with the trigger is moved, thereby the transformation block toy is transformed into an animal toy.SELECTED DRAWING: Figure 11
Patent JP-2017176957-A (JP)
Title: Method of treating waste water using carrier
Inventor: OSAWA TAKUYA
IPC: C02F3/10
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of subjecting waste water containing an organic substance to anaerobic waste water treatment at a high load in a stable condition under low temperature.SOLUTION: The anaerobic waste water treatment method of the present invention enables stable, high load treatment even under a high temperature condition, when performing an anaerobic waste water treatment under a low temperature condition by flowing the organic waste water through the reaction vessel 10 having the carrier 14 to bring the organic waste water into contact with a carrier 14, by stirring an organic waste water so that vertically reverse direction flows are generated in the vicinity of a center part of a reaction vessel 10 and in the vicinity of a wall surface inner face part in a whole reaction vessel to stir the interior of the vessel evenly, and enhance the contact efficiency of the carrier 14 with a substrate. The carrier is preferably a polyvinyl alcohol gel. The organic waste water is stirred so that the flow in the vicinity of the center part of the reaction vessel is upward, and the flow in the vicinity of the side wall inner face is downward.SELECTED DRAWING: Figure 1
Patent JP-2017180262-A (JP)
Title: Rotating device
Inventor: ONO KIKUO
IPC: F04D29/32
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device that can enhance cooling performance by a fan attached to a rotating shaft.SOLUTION: A rotating device comprises: a motor shaft 20; and a cooling fan 16 that rotates integrally with the motor shaft 20. The cooling fan 16 includes: a fan frame 30 fixed to the motor shaft 20; and blades 32 provided so as to protrude from the fan frame 30. The rotating device is configured so that a maximum amount of deflection of the blades 32 is equal to or larger than twice a minimum thickness of the blades 32 when a motor rotates at a rated speed.SELECTED DRAWING: Figure 3
Patent JP-2017181402-A (JP)
Title: Inspection device
Inventor: TANNO TOSHIHIRO
IPC: G01N23/083
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of accurately detecting foreign matter in an object to be inspected.SOLUTION: An inspection device 1 includes a main body part 2, a belt conveyor 51 which conveys an object to be inspected 61 in a Y direction, and a control device which controls the operation of each part of the inspection device 1. The main body part 2 includes a casing 4, an X-ray source 5 which irradiates the object to be inspected 61 with X-rays, and imaging parts 6 and 7 which image the object to be inspected 61 by using the X-rays. Each of the X-ray source 5 and the imaging parts 6 and 7 is installed in the casing 4. The imaging part 7 is arranged in a position different from the imaging part 6. In inspection, the object to be inspected 61 is irradiated with the X-rays by the X-ray source 5 and the object to be inspected 61 is imaged by the imaging parts 6 and 7 respectively. In the control device, the presence or absence of the foreign matter in the object to be inspected 61 is determined on the basis of each image data by a determination part.SELECTED DRAWING: Figure 3
Patent JP-2017184569-A (JP)
Title: Method for determining characteristic feature quantity of three-phase induction motor
Inventor: LIU XINFANG
IPC: H02K17/12
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a characteristic feature quantity of a three-phase induction motor required for calculating a deterioration parameter used for diagnosis of a rotary mechanical system using a three-phase induction motor as a driving source.SOLUTION: The method of determining a characteristic feature quantity of a three-phase induction motor includes: a first step of performing frequency analysis of an operating current signal of a three-phase induction motor 12; a second step of detecting sidebands S, Sexisting in a frequency domain A on a low frequency side and the in a frequency domain B on a high frequency side with respect to a power frequency spectrum Sas a center from a frequency analysis; and a third step of making an absolute value of a difference between a peak position frequency of either sideband S, Sand the power supply frequency fto be the actual rotation frequency fof the three-phase induction motor 12. The actual rotation frequency fis taken as a first characteristic feature quantity.SELECTED DRAWING: Figure 1
Patent JP-2017177075-A (JP)
Title: Honeycomb catalyst, and method for producing honeycomb catalyst
Inventor: KONNO MAKOTO
IPC: B01J23/30
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the NOx purification performance of a honeycomb catalyst.SOLUTION: Provided is a honeycomb catalyst comprising a wall part with a cross-sectional honeycomb shape using a titanium oxide, a vanadium oxide and a tungsten oxide as constituents. The wall part, in a pore size distribution with a pore size obtained by pore size measurement according to a mercury press-in method and a log differential pore volume as the axis of abscissa and the axis of ordinate, respectively, has the first pores forming a plurality of peaks in the range below 1 μm by the pore size and the second pores forming a peak in the range of 1 to 20 μm by the pore size.SELECTED DRAWING: Figure 2
Patent JP-2017187615-A (JP)
Title: Electrophoretic dispersion liquid, production method of electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic device and electronic apparatus
Inventor: HIRAIWA TAKU
IPC: C08F290/06
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic dispersion liquid that allows formation of an electrophoretic display device having an excellent contrast ratio since electrophoretic particles in the electrophoretic dispersion liquid show excellent dispersibility, a production method of an electrophoretic dispersion liquid by which the electrophoretic dispersion liquid can be produced, and an electrophoretic sheet, an electrophoretic device and an electronic apparatus having high reliability using the electrophoretic dispersion liquid.SOLUTION: The electrophoretic dispersion liquid of the present invention comprises at least one type of electrophoretic particles (first electrophoretic particles) to be positively charged, an acid, and a dispersion medium, in which the content of the acid in the electrophoretic dispersion liquid is 0.1 ppm or more and 5,000 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2017187635-A (JP)
Title: Manufacturing apparatus of display device
Inventor: ITAGAKI YUSUKE
IPC: H05B33/10
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To take countermeasure against insufficiently cured ultraviolet curable resin under a black frame of a cover glass by ultraviolet.SOLUTION: There is provided a manufacturing apparatus of a display device 400 comprising: a display panel; and a cover glass including a transparent part and a black frame, bonded to the display device by ultraviolet curable resin. The manufacturing apparatus comprises: a light source 10 emitting ultraviolet; a mounting table 50 on which the display device is mounted; a curved surface mirror 20 arranged covering the light source 10 opposite the mounting table 50; and an optical path changing element 30 changing an optical path of ultraviolet from the light source 10, arranged closer to the mounting table 50 than the light source 10. An angle formed between ultraviolet from the optical path changing element 30 and a principal surface of the display device 400 is smaller than an angle formed between ultraviolet reflected by the curved surface mirror 20 and the principal surface of the display device 400.SELECTED DRAWING: Figure 6
Patent JP-2017001659-A (JP)
Title: Stand-off panel thermal protection system and method of fabricating the same
Inventor: MICHAEL J BEST
IPC: B64G1/14
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To improve a thermal protection system.SOLUTION: A stand-off panel thermal protection system 1 is disclosed. The system comprises a sandwich panel comprising a first and a second ceramic matrix composite facesheet. A ceramic matrix composite core is positioned between the first and second ceramic matrix composite facesheets. The ceramic matrix composite core has a perimeter. The first and second ceramic matrix composite facesheets extend past the perimeter to form a gap therebetween surrounding the composite core. A plurality of orifices are formed through the sandwich panel. The thermal protection system further comprises: a soft goods seal positioned in the gap; a plurality of insulation components; a plurality of stand-off brackets; and a plurality of fasteners positionable through the plurality of orifices to couple the sandwich panel to the plurality of brackets.SELECTED DRAWING: Figure 1
Patent JP-2017185956-A (JP)
Title: Seat belt webbing
Inventor: WAKAYAMA ATSUKI
IPC: B60R22/12
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt webbing in which a heater function is imparted and disconnection of an electrode metal wire woven in a lengthwise direction is suppressed.SOLUTION: A seat belt webbing 1 is composed of a thermally shrunk fabric 2. The fabric 2 is formed of a warp yarn and a weft yarn. The warp yarn is woven along a lengthwise direction of the seat belt webbing 1, and the weft yarn is woven along a width direction. A heat shrinkable yarn and a pair of electrode metal wires 4 (41, 42) are used for the warp yarn, and a conductive yarn 5 is used for the weft yarn. The conductive yarn 5 and the electrode metal wire 4 are in contact with each other, and the conductive yarn 5 can be energized via the electrode metal wire 4. The electrode metal wire 4 is woven in a state of being bent more than the heat shrinkable yarn in the lengthwise direction due to a thermal shrinkage difference during thermal shrinkage, and comprises a plurality of flexible parts 4a.SELECTED DRAWING: Figure 1
Patent JP-2017189072-A (JP)
Title: Manufacturing method for electric power conversion system
Inventor: MATSUOKA YUJI
IPC: H02M7/12
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for electric power conversion system, capable of suppressing generation of a resonance current without having restrictions on a structure.SOLUTION: The manufacturing method for electric power conversion system includes: for a plurality of combinations of a plurality of converters and carrier phases, determining an evaluation value in which the amount of a resonance current by a capacitor and a parasitic inductance are included in an evaluation on the basis of a capacitor current running through a capacitor constituting a power conversion circuit; determining a combination with the highest evaluation indicating an evaluation value; and setting a carrier phase at each of the plurality of converters.SELECTED DRAWING: Figure 3
Patent JP-2017040641-A (JP)
Title: Measuring apparatus holder, and distance measuring device and reference line display device using the same
Inventor: HARADA SHIGERU
IPC: G01C15/00
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus holder, a distance measuring device, and a reference line display device capable of measuring points to be measured at plural places in a building from a reference point in the building.SOLUTION: A measuring apparatus holder has a base portion 10 attached to a reference point in a building, a rotary portion 20 capable of rotating to the base portion 10, and a rising portion 30 which rises on a surface of the rotary portion 20 and positions and places a measuring apparatus at the reference point. On the base portion 10 and the rotary portion 20, a positioning through-hole 14 and a trough-hole 22 are bored at a rotary axis part of the rotary portion 20. A guide body 16 displaying a center point O of the positioning through-hole 14 is arranged. A slit 36 for fixing the measuring apparatus is formed on the rising portion 30, while being positioned at the center point position of the guide body 16.SELECTED DRAWING: Figure 10
Patent JP-2017191369-A (JP)
Title: Information notification device for vehicle
Inventor: NAMEKAWA DAISUKE
IPC: G08G1/16
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an information notification device for a vehicle that is mounted on a vehicle, and instructs a driver that the vehicle is traveling in a place where the driver is likely to have an illusion on the gradient of the road or that the driver actually has an illusion.SOLUTION: A condition determination operation part 3 of a control unit 2 determines whether the position of a vehicle detected by a vehicle position detection device 9 corresponds to an illusion caution place on road map data in a map database 11. The condition determination operation part 3 estimates whether a driver has an illusion on the basis of the behavior of a vehicle V detected from detection signals from sensors 6 to 8. When determined that the driver is estimated to have an illusion, a device control part 4 of the control unit 2 displays a gradient instruction image P with a head-up display 12.SELECTED DRAWING: Figure 1