baber/WOPTO huggingface dataset:
Patent JP-2018150560-A (JP)
Title: Polycarbonate resin molded product
Inventor: TAKASHIMA TORU
IPC: B32B27/18
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product excellent in thin-wall moldability, impact resistance, surface hardness, moist heat resistance and low optical strain.SOLUTION: There is provided a molded product which is molded using a resin composition containing a polycarbonate resin having a structural unit (a) derived from a dihydroxy compound having a structure represented by the following general formula (1) and a structural unit (b) derived from the other dihydroxy compound, where the structural unit (a) in the polycarbonate resin is a polycarbonate resin which accounts for 70 mol% or more of the structural unit derived from all dihydroxy compounds constituting the polycarbonate resin, the polycarbonate resin has a reduced viscosity of 0.45 dL/g or less and the molded product has a thickness of 0.1 mm or more and 1 mm or less. (A case where a structure represented by the above general formula (1) is a part of -CH-O-H is excluded.)SELECTED DRAWING: None
Patent JP-2018138229-A (JP)
Title: Game machine
Inventor: HOSHINO KEN
IPC: A63F7/02
Filed: 2018-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving taste by execution of a specific performance.SOLUTION: A game machine includes: an operation detection unit 211 for detecting an operation by a player; a period transfer unit 213 for transferring to an operation valid period with a prescribed condition as a trigger; a performance lottery unit 215 for executing a performance lottery triggered by at least a part of a plurality of operations detected by the operation detection unit 211 within the operation valid period; and a specific performance control unit 217 for executing a specific performance in response to a result of the performance lottery. When the specific performance to be executed by the specific performance control unit 217 is won in the performance lottery with a first operation as one operation defined as a trigger, the game machine suggests a different game state according to whether or not a second operation as a next operation of the first operation is detected.SELECTED DRAWING: Figure 7
Patent JP-2018159944-A (JP)
Title: Image forming apparatus and printing method
Inventor: KIMOTO TAIZO
IPC: B41J21/00
Filed: 2018-06-14
Abstract: PROBLEM TO BE SOLVED: To form an image such that visualization of a decolorable image does not occur in a specific image.SOLUTION: An image forming apparatus comprises an image forming part and a control part. The image forming part prints an image on a recording medium with a decolorable color material. The control part prints a specific image that is difficult to be visually observed with the image forming part, and locates the specific image at a position partially overlapped with a specific image printed in the past.SELECTED DRAWING: Figure 3
Patent JP-2019220834-A (JP)
Title: Unmanned aircraft, control method, and program
Inventor: HONJO KENICHI
IPC: H04N5/232
Filed: 2018-06-19
Abstract: To provide a determination device, an imaging system, a moving object, a synthesis system, a determination method and a program which image multiple images while changing the focal distance using an imaging device that changes the scaling of a photographic subject formed in an imaging plane in response to a change of the focal distance, such that changes of the size of a photographic subject included in each of the multiple images are reduced.SOLUTION: In an unmanned aircraft, a determination device includes: an acquisition unit and an identification unit that acquire multiple focal distances corresponding respectively to multiple photographic subjects included in an imaging range of an imaging device; and a determination unit that determines, on the basis of the multiple focal distances, the distance between the imaging device and the multiple photographic subjects when the imaging device images the respective photographic subjects.SELECTED DRAWING: Figure 9
Patent JP-2019220375-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing the same, positive electrode containing the active material, nonaqueous electrolyte secondary battery having the positive electrode, and method for manufacturing the nonaqueous electrolyte secondary battery
Inventor: OTANI SHINYA
IPC: H01M4/131
Filed: 2018-06-21
Abstract: To provide a positive electrode active material for a nonaqueous electrolyte secondary battery, which shows an excellent initial coulomb efficiency and a superior high-rate discharge performance when used at an electric potential under 4.5 V (vs.Li/Li), and a nonaqueous electrolyte secondary battery.SOLUTION: A positive electrode active material for a nonaqueous electrolyte secondary battery comprises a lithium transition metal composite oxide. The lithium transition metal composite oxide has an α-NaFeOtype crystalline structure, where the mole ratio Li/Me of Li to a transition metal(Me) is 1<Li/Me. The lithium transition metal composite oxide contains Ni, Co and Mn, or Ni and Mn as the transition metal(Me), and the mole ratio Mn/Me of Mn to Me is Mn/Me≥0.45. As to the positive electrode active material, the ratio a/b of a discharge capacity (a) of 4.35 V (vs.Li/Li) to 3.0 V (vs.Li/Li) to a discharge capacity (b) of 3.0 V (vs.Li/Li) to 2.0 V (vs.Li/Li) satisfies 17≤a/b≤25.SELECTED DRAWING: Figure 1
Patent JP-2018140277-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance game amusement by a new decoration structure more than conventional.SOLUTION: A game machine 1 comprises: a frame body 2; a game board 3 having a game area 8 on a front surface; and a front surface part 4 which is positioned on the front surface of the frame body 2 and has a window part 15 at a position corresponding to the game area 8 of the game board 3. The front surface part 4 is provided with a swelling part 18 that swells forward and has an opening on an upper side and/or a lateral side. Inside the swelling part 18, a movable decoration body 100 is positioned. The movable decoration body 100 can change into a first form housed inside the opening of the swelling part 18 and a second form in which at least a part of the movable decoration body 100 moves outside the opening via the opening of the swelling part 18. On the basis that at least prescribed operation input is detected, the first form can change into the second form and/or the second form can change into the first form.SELECTED DRAWING: Figure 11
Patent JP-2020001444-A (JP)
Title: Maintenance vehicle
Inventor: ISHIKAWA JUNICHI
IPC: B62D61/10
Filed: 2018-06-25
Abstract: To provide a maintenance vehicle capable of maintaining an adequate posture of a vehicle body even in a rugged work field in a work environment high in risk such as intrusion of fine dust or moisture and also capable of traveling to move in such a state as stabilizing with low gravity center.SOLUTION: A maintenance vehicle comprises: a vehicle body 1 with a base; plural traveling wheels 2 located at the front and rear, respectively in both left and right sides of the vehicle body 1; plural inflection linkages 4 supporting plural traveling wheels 2 individually liftably to the vehicle body; hydraulic operation type attitude change operation means 5 capable of changing individually the attitudes of plural inflection linkages 4; and a hydraulic supply source 8 delivering a hydraulic fluid toward the operation means 5. The hydraulic supply source 8 is arranged in such a state as being located in the lower side of the base 7 in the vehicle body 1.SELECTED DRAWING: Figure 1
Patent JP-2019028450-A (JP)
Title: Meta projector and electronic apparatus including the same
Inventor: KAN SHOKUN
IPC: G03B21/00
Filed: 2018-06-27
Abstract: To provide a meta projector and an electronic apparatus including the same.SOLUTION: A meta projector includes an edge emitting device 120 configured to emit light through a side surface thereof, a meta-structure layer MS that includes a plurality of nanostructures having a sub-wavelength shape dimension smaller than a wavelength of the light emitted from the edge emitting device 120, and a path changing member 140 configured to change a path of the light emitted from the edge emitting device 120 to direct the path toward the meta-structure layer MS. The meta projector may form a complex pattern of structured light SL while implemented to have an ultra-small size.SELECTED DRAWING: Figure 1
Patent JP-2020002262-A (JP)
Title: Moisture-curable polyurethane hot-melt resin composition
Inventor: NINOMIYA ATSUSHI
IPC: C08G18/10
Filed: 2018-06-28
Abstract: To provide a moisture-curable polyurethane hot-melt resin composition which has low viscosity and excellent initial adhesive strength and is capable of forming a cured film having excellent flexibility.SOLUTION: The present invention provides the moisture-curable polyurethane hot-melt resin composition containing a urethane prepolymer (i) having isocyanate groups, which uses a polyol (A) and a polyisocyanate (B) as raw materials. The polyol (A) contains polytetramethylene glycol (a1-1) and/or polyethylene glycol (a1-2), and an aromatic polyester polyol (a2). The total amount of the polytetramethylene glycol (a1-1) and the polyethylene glycol (a1-2) is larger than the amount of the aromatic polyester polyol (a2) used.SELECTED DRAWING: None
Patent JP-2020003693-A (JP)
Title: Imaging device and control method for imaging device
Inventor: SUMIDA NOA
IPC: G02B7/34
Filed: 2018-06-29
Abstract: To provide an imaging device with which it is possible to reduce non-focusing and blurred focusing even in the case where an image includes a low-contrast subject.SOLUTION: The imaging device comprises: acquisition means for acquiring a first signal and a second signal that correspond to beams passing through mutually different pupil areas of an imaging optical system; calculation means for performing a plurality of filtering processes mutually differing in band on the first and second signals and calculating a plurality of defocus amounts and a plurality of degrees of reliability on the basis of the first and second signals after filtering processes; and determination means for determining a defocus amount used in focus adjustment from among the plurality of defocus amounts on the basis of a difference in the plurality of defocus amounts and at least one of the plurality of degrees of reliability. At least one or more of the plurality of defocus amounts respectively are assigned the priority of selection by the determination means.SELECTED DRAWING: Figure 13
Patent JP-2020001597-A (JP)
Title: Brake control device of vehicle
Inventor: KUROZUMI KAZUHIRO
IPC: B60T8/1755
Filed: 2018-06-29
Abstract: To provide a brake control device of a vehicle which can prevent a brake force of rear wheels from being excessive at abrupt braking even in a brake actuator whose orifice diameter is expanded, and can secure the traveling stability of the vehicle.SOLUTION: An execution condition of EBD control is established by satisfying all the following three conditions at braking. The conditions are: a condition that vehicle body deceleration Gx reaches a vehicle body deceleration threshold or lower being a threshold having a correlation with a boosting speed dPmc being a time change rate of brake pressure in which a value within a first boosting speed range is set higher than a value within a boosting speed range which is lower than the first boosting speed range; a condition that rear wheel acceleration dVwr reaches a rear wheel acceleration threshold or lower in which a value within a second boosting speed range is set higher than a value in a boosting speed range which is lower than the second boosting speed range; and a condition that front wheel acceleration dVwf reaches a front wheel acceleration threshold or lower in which a value in a third boosting speed range is set lower than a value in a boosting speed range which is lower than the third boosting speed range.SELECTED DRAWING: Figure 10
Patent JP-2020003038-A (JP)
Title: Combination oil control ring
Inventor: SHIMIZU HIROSHI
IPC: F16J9/26
Filed: 2018-06-29
Abstract: To provide a combination oil control ring for automobile engine capable of maintaining an excellent oil control function without generating fixture between a spacer expander and a side rail even during long-term engine operation.SOLUTION: In a spacer expander 11 to be combined with a pair of upper and lower side rails, a crest part 12 and a valley part 13 which are formed wavy in an axial direction consist of an ear part 15a pressing an inner peripheral surface of the side rail and a rail facing part 16a facing a side face of the side rail. The ear part includes a through-hole 19a, and an inclination angle of a leg part 14 connecting the crest part and the valley part in the axial direction is smaller than 15°, and the rail facing part includes one projection formed in a projected shape only in a substantially circumferential direction.SELECTED DRAWING: Figure 1(a)
Patent JP-2020001631-A (JP)
Title: Towing support device
Inventor: YAMAMOTO KINJI
IPC: B62D13/06
Filed: 2018-06-29
Abstract: To provide a towing support device that can smoothly move a vehicle to be towed to a desired area (a position) while reducing loads on a driver when making the vehicle to travel backward.SOLUTION: The towing support device comprises: an acquiring part that acquires a coupling angle between a towing vehicle and a vehicle to be towed; a setting part that sets a target area to which at least the vehicle to be towed can move; a route acquiring part that acquires a transition of a travelling route on which the vehicle to be towed moves based on change in the coupling angle when the towing vehicle travels backward; and an output part that outputs a first steering angle of the towing vehicle for maintaining the coupling angle when the travelling route that is transited corresponding to the backward travelling of the towing vehicle is a recommended travelling route on which the vehicle to be towed can be moved to the target area.SELECTED DRAWING: Figure 4
Patent JP-2020007080-A (JP)
Title: Lifting transport device for article transport container
Inventor: OGAWA NORIYOSHI
IPC: B65G47/90
Filed: 2018-07-05
Abstract: To reliably and easily perform horizontal and lateral engagement and disengagement movements of a container support pin of a container support means with respect to a step surface on a side of a container to be transported.SOLUTION: Container support means 11 has a sword-like structure provided with a large number of container support pins 17a, capable of freely projecting and retracting on a side of a container 1, biased and held at positions projecting from a front member 22 of the container support means 11. The container support means is so configured as to support the container 1 so as to be liftable with the container support pins 17a entering a lower side of a downward step surface (a lower end surface of a vertical wall portion of an overhang rib 1a) formed outside the container 1 by an approaching movement to the container 1. A pin body 18 projecting from the front member 22 of the container support pin 17a is provided with a flat tip surface 18a perpendicular to a shaft center and is configured in a tapered pin having a tapered diameter whose diameter increases as it approaches the flat tip surface 18a.SELECTED DRAWING: Figure 8
Patent JP-2019218039-A (JP)
Title: Disc wheel for vehicle and method for manufacture of wheel disc for vehicle
Inventor: FUJITA NORIFUMI
IPC: B60B3/04
Filed: 2018-07-10
Abstract: To provide a disc wheel for vehicle which comprises a wheel disc for vehicle having a high rigidity.SOLUTION: A wheel disc for vehicle, which is fitted to a hub of an axle, is provided with plural bolt holes for insertion of plural bolts. The wheel disc for vehicle comprises a fitting part which is fitted to the hub in such a manner that the fitting is tightened by the plural bolts and plural nuts. The fitting part has a flat plate part, plural nut support parts, and plural pressing parts which are concaved inward in the vehicle width direction with respect to the flat plate part. When the fitting part is equally divided into the same number of reference areas as the plural nut support parts in a circumferential direction so that the nut support part is positioned at each center viewed from an axial direction, the pressing part is provided on the same number of reference areas respectively. The pressing part has a circular or a circular arc-shaped inner edge provided along an outer edge of the nut support part viewed from the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2020012670-A (JP)
Title: Sensor holder and sensor
Inventor: FUJIWARA SHINGO
IPC: G01P15/08
Filed: 2018-07-13
Abstract: To provide a sensor holder capable of reducing an output fluctuation due to a temperature change of a sensor element, and a sensor including the sensor holder.SOLUTION: A sensor holder 101 includes: a contact part 10 contacting with a measurement object; a sensor element attachment part 20 which is connected to the contact part 10, and to which a sensor element is attached; and a thermal conduction suppression part (connection part 30, a thermal insulation part 21) for suppressing heat conducted from the measurement object to the sensor element through the contact part 10 and the sensor element attachment part 20.SELECTED DRAWING: Figure 1
Patent JP-2020011764-A (JP)
Title: Packaging bag
Inventor: SHIMONO TAKAHIRO
IPC: B65D81/34
Filed: 2018-07-20
Abstract: To propose a packaging bag having a vapor permeable function for automatically releasing water vapor produced by microwave heating, the packaging bag being made less likely to cause a pin hole resulting from overheat.SOLUTION: A packaging bag is formed in such a manner that the respective sealant layers of a front laminated body 2 and a rear laminated body 3, each having a base material layer 15 and a sealant layer 18, are disposed opposite to each other and their peripheral edges are heat sealed to define a storage section 8. The packaging bag has a vapor-permeable mechanism 11 for automatically releasing water vapor when pressure in the packaging bag is increased by water vapor produced by heating. This vapor-permeable mechanism is obtained by forming a projection seal 12 projecting from a side seal and forming a vapor removal hole 13, which is a complete-through-hole or a half-through-hole, in the surface laminated body of the projection seal. A foamable ink layer 16 that is foamed by microwave heating is provided in sections between the base layer and the sealant layer of each of the surface laminated body and the rear laminated body, except the peripheral edge seals, the projection seal, and an opening part.SELECTED DRAWING: Figure 1
Patent JP-2020016468-A (JP)
Title: Nitrogen quantifying method and nitrogen quantifying device
Inventor: YAMASHITA MUNETAKA
IPC: G01N31/00
Filed: 2018-07-23
Abstract: To provide a novel nitrogen quantifying method and a nitrogen quantifying device, capable of measuring nitrogen-containing concentration with high sensitivity.SOLUTION: Disclosed is a nitrogen quantifying method which includes: gasification step of generating nitrite ions contained in a primary sample as nitrite gas by mixing the primary sample with an acidic aqueous solution; an absorption step of preparing a secondary sample in which nitrite ion concentration is more increased than that in the primary sample by absorbing the generated nitrous acid gas in an alkaline aqueous solution; and a quantifying step of measuring nitrite ion concentration in a secondary sample.SELECTED DRAWING: Figure 1
Patent JP-2020016590-A (JP)
Title: Water level detection device, cooking device including the same
Inventor: KATAOKA AKIRA
IPC: A47J27/00
Filed: 2018-07-27
Abstract: To provide a water level detection device capable of detecting the water level of the food even when steam is generated from the food, and a cooking device including the same.SOLUTION: The water level detection device includes: a reflection surface 6 that has a predetermined angle with respect to the perpendicular to the top surface of the food; an ultrasonic sensor 7 that has a transmitting/receiving surface 8a for transmitting/receiving ultrasonic waves arranged at a position facing the reflecting surface at a predetermined angle with respect to the reflecting surface. The ultrasonic sensor transmits ultrasonic waves from the transmission/reception surface to the food via the reflection surface and receives the ultrasonic waves reflected by the food on the transmission/reception surface via the reflection surface.SELECTED DRAWING: Figure 1
Patent JP-2020016314-A (JP)
Title: Behavior control device of four-wheel drive vehicle
Inventor: WATABE YOSHITOMO
IPC: B60T8/1761
Filed: 2018-07-27
Abstract: To reduce the oversteering of a vehicle without increasing and decreasing a brake force of the vehicle by properly controlling the fastening and release of clutches at a turn brake, in the four-wheel drive vehicle.SOLUTION: A behavior control device (10) of a four-wheel drive vehicle has a drive unit (12), a front wheel drive torque transmission path (18) and a rear wheel drive torque transmission path (20) for transmitting the drive torque of the drive unit to front wheels (16FL, 16FR) and rear wheels (16RL, 16RR), and a control unit (26). The rear wheel drive torque transmission path includes a speed increasing gear (22) for speed-increasing the rear wheels with respect to the front wheels, and two clutches (24RL, 24RR) arranged between the left rear wheel and the right rear wheel and the speed increasing gear. When the vehicle is brought into an oversteering state during a turn brake in a state that the two clutches are released, the control unit (26) fastens the turning inside clutch.SELECTED DRAWING: Figure 1
Patent JP-2020021276-A (JP)
Title: Credibility computation method, information processing device, and credibility computation program
Inventor: KAJI TETSUSHI
IPC: G06Q20/12
Filed: 2018-07-31
Abstract: To provide a debt settlement method for settling all or part of debt of a user on behalf of the user at a rate in accordance with credibility of the user on an e-commerce platform.SOLUTION: A method disclosed herein involves performing the steps of: acquiring first information on a user when the user is a seller on an e-commerce platform; acquiring second information on a user when the user is a buyer; computing credibility of the user on the basis of the first and second information; acquiring information on a debt of the user; and settling all or part of the debt on behalf of the user at a rate in accordance with the credibility.SELECTED DRAWING: Figure 32
Patent JP-2020019634-A (JP)
Title: Plate material transfer device
Inventor: OGAWA SHIGERU
IPC: B65H5/06
Filed: 2018-08-01
Abstract: To provide a transfer device that is effective in controlling a plate width center position of a plate material to a plate width center target position in a transfer of the plate material using a pinch roll.SOLUTION: A transfer device 100 includes: a pair of upper and lower pinch rolls 1a, 1b sandwiching a plate material 2; a pinch roll housing 16 for holding the pinch rolls 1a, 1b; a movable mechanism 33 for making the pinch roll housing 16 movable in a transfer direction of the plate material 2 and in the opposite direction to the transfer direction; a regulating portion 37 for regulating movement of the pinch roll housing 16 in the transfer direction and in the opposite direction to the transfer direction; and a force measuring device 17 for detecting force acting between the pinch roll housing 16 and the regulating portion 37.SELECTED DRAWING: Figure 2