baber/WOPTO huggingface dataset:
Patent JP-2022129436-A (JP)
Title: License plate recognition device, license plate recognition method, and program
Inventor: KOJIMA YOHEI
IPC: G06V30/12
Filed: 2021-02-25
Abstract: To provide a license plate recognition device capable of identifying a more proper result of recognition as license plate information on a vehicle in the event that results of recognizing front and rear license plates of a vehicle are different from each other.SOLUTION: A license plate recognition device includes: an image acquisition unit that acquires a first image taken by imaging a vehicle with a forward imaging camera, and a second image taken by imaging the vehicle with a rearward imaging camera; an information read unit that reads first license plate information on a forward side license plate of the vehicle through image recognition processing performed on the first image, and reads second license plate information on a rearward side license plate of the vehicle through image recognition processing performed on the second image; and an identification unit that, when the first license plate information and second license plate information are different from each other, identifies as license plate information on the vehicle the license plate information that is given a higher evaluation value in the image recognition processing.SELECTED DRAWING: Figure 2
Patent JP-2021107924-A (JP)
Title: Flexible image display device and optical laminate used for the same
Inventor: ISHIHARA YASUTAKA
IPC: H01L27/32
Filed: 2021-03-01
Abstract: To ensure high adhesion between constituent members when a flexible image display device is repeatedly bent in a high-temperature environment.SOLUTION: A display device has a window member, a first member, a first laminate or a panel member with a touch sensor, and a plurality of layers of adhesive members. The first laminate is a laminate of a second member and a third A member. When the display device includes the first laminate, one of the first member and the second member is an optical film and the other is an optical film or a touch sensor, and the plurality of layers of adhesive members include at least three layers arranged between the members. When the display device includes the panel member with the touch sensor, the plurality of layers of adhesive members include two layers arranged between the members. E0×T0>0.32 (E0: the modulus of elasticity of the window member (GPa), T0: the thickness of the window member (mm)). The thickness of at least one layer of the adhesive members is 20 μm or more. The thickness of at least one of an n-th layer and an (n+1)-th layer from the window member is 10 μm or more. The thickness of a first layer is 20 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021087845-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2021-03-03
Abstract: To provide a game machine which can increase an available capacity of ROM of a main control circuit by reducing the capacity of a processing program, a table and the like managed by the main control circuit and increase the game property by using the free space of the ROM by the increased capacity.SOLUTION: Control means can execute a command of designating a higher-order side 1 byte value of the 2 byte address of second storage means by using an extension register. Lottery means calculates determination data by executing an addition command of adding a set value storage region by using the extension register when holding a lottery for combinations having different lottery probabilities with the set value in lottery processing, acquires the lottery value for holding a lottery for a winning combination on the basis of the calculated determination data, and holds a lottery for whether or not to give a privilege to permit the transition to the notification game state in accordance with the decided winning combination.SELECTED DRAWING: Figure 65
Patent JP-2021097049-A (JP)
Title: Light emitting device
Inventor: TAMURA TAKESHI
IPC: H01L33/54
Filed: 2021-03-04
Abstract: To provide a surface light emitting device that can improve a contrast ratio between a lighting area and a non-lighting area.SOLUTION: A light emitting device comprises: a board on which a plurality of light sources are arranged; a partition member comprising a plurality of regions formed by a wall part surrounding the respective light sources, comprising a top part, and inclined so as to expand toward an upper part from a lower part; a diffusing plate provided above the partition member, and in direct or indirect contact with the top part; a plurality of first reflecting parts provided on an upper surface or a lower surface of the diffusing plate and directly above the light source; and a second reflecting part provided on the upper surface or the lower surface of the diffusing plate and directly above the top part. The light sources each comprise a light emitting element, and a sealing member covering the light emitting element.SELECTED DRAWING: Figure 1A
Patent JP-2022135040-A (JP)
Title: Sheet sticking device and sheet sticking method
Inventor: ASO SHINICHI
IPC: B65C9/42
Filed: 2021-03-04
Abstract: To provide a sheet sticking device and a sheet sticking method which do not require manual raw fabric winding work even when a plurality of sticking means is adopted.SOLUTION: A sheet sticking device EA includes first sticking means 10 for feeding a first raw fabric RS1 to which a first adhesive sheet AS1 is temporarily stuck to a belt-like first peeling sheet RL1, and sticking the first adhesive sheet AS1 peeled from the first raw fabric RS1 to an adherend W, and second sticking means 20 for feeding a second raw fabric RS2 to which a second adhesive sheet AS2 is temporarily stuck to a belt-like second peeling sheet RL2, and sticking the second adhesive sheet AS2 peeled from the second raw fabric RS2 to the adherend WK, and further includes first connection means 30 for connecting a third raw fabric RS3 to which a third adhesive sheet AS3 is temporarily stuck to a belt-like third peeling sheet RL3 to the first raw fabric RS fed by the first sticking means 10, and second connection means 40 for connecting a fourth raw fabric RS4 to which a fourth adhesive sheet AS4 is temporarily stuck to a belt-like fourth peeling sheet RL4 to the second raw fabric RS2 fed by the second sticking means 20.SELECTED DRAWING: Figure 1
Patent JP-2022138847-A (JP)
Title: Three-dimensional graphic data creation method, program and three-dimensional graphic data creation system
Inventor: UCHIYAMA YASUNOBU
IPC: G06T7/55
Filed: 2021-03-11
Abstract: To improve the fineness of a three-dimensional model.SOLUTION: A three-dimensional graphic data creation method includes the steps of: creating a plurality of pieces of feature-captured image data by photographing a subject by a plurality of imaging devices 2 while a feature image having a plurality of sub image areas is projected to the subject; specifying coordinates of a plurality of positions on the basis of the positions of a plurality of matching areas included in the plurality of pieces of feature-captured image data in common; creating a plurality of meshes associated with any one of the coordinates of the plurality of positions; creating a plurality of pieces of subject-captured image data by photographing the subject by the plurality of imaging devices 2 in a state in which the feature image is not projected to the subject; segmenting image data corresponding to each of positions of the plurality of meshes in the plurality of pieces of subject-captured image data; and creating three-dimensional graphic data by allocating the image data to the meshes as texture data.SELECTED DRAWING: Figure 2
Patent JP-2022142438-A (JP)
Title: Water-containing patch with moisture sensor function
Inventor: KANEBAKO MAKOTO
IPC: A61K31/192
Filed: 2021-03-16
Abstract: To provide water-containing adhesive patches that can be checked for the water content in the adhesive layer by its color change without using a coloring agent.SOLUTION: Provided is a water-containing patch with moisture sensor function consisting of a support, and an adhesive layer and a release liner provided on the support, the adhesive layer comprising at least a) a hydrophilic adhesive, b) hydrophobic adhesives, and j) water, the hydrophobic adhesive being blended at a ratio of 15 to 40 mass% with respect to the total mass of the adhesive layer, the adhesive layer changing its color tone more than 10 as a color difference: ΔE*ab represented by the following formula (1) due to the decrease in water content in the adhesive layer. ΔE*ab=[(ΔL*)2+(Δa*)2+(Δb*)2]1/2 (1)SELECTED DRAWING: Figure 2
Patent JP-2022148781-A (JP)
Title: Wheel bearing device
Inventor: MATSUSHITA TOMOKI
IPC: F16C33/58
Filed: 2021-03-24
Abstract: To provide a wheel bearing device capable of improving the strength of a relief part formed in an inward member to improve fatigue strength.SOLUTION: In a wheel bearing device comprising an outer ring having a double-row outside raceway surface on its inner periphery, a hub wheel 3 having a double-row inside raceway surface on its outer periphery, and double-row conical rollers rollably housed between the raceway surfaces of the hub ring 3 and the outer ring, the hub wheel 3 has a relief part 13 provided between the inside raceway surface 3d and a flange surface 3f on the outer side of the inside raceway surface 3d, and the surface of the relief part 13 is hardened by quenching and ground by a grindstone 20.SELECTED DRAWING: Figure 3
Patent JP-2022151298-A (JP)
Title: Aroma imparting method and aroma imparting agent
Inventor: MORI KENICHI
IPC: A23L27/20
Filed: 2021-03-26
Abstract: To provide a method of efficiently imparting genus Allium plant aroma to a beverage with an alternative raw material of the genus Allium plant, a manufacturing method of a beverage imparted with the aroma, and an aroma-imparting agent used in the method.SOLUTION: The present invention relates to an aroma-imparting method to a beverage comprising to mix and heat in a solvent (1) a Lewis acidic metal compound, (2) a chelate agent, and (3) a compound represented by the following general formula (I): [in the formula, each mark is as defined in the present specification.], a manufacturing method of a beverage imparted with aroma, and an aroma additive agent containing components (1), (2) and (3) used in the method.SELECTED DRAWING: None
Patent JP-2022155972-A (JP)
Title: Temperature adjustment device and storage
Inventor: MATSUI HIDENORI
IPC: F25D21/04
Filed: 2021-03-31
Abstract: To suppress dew condensation in a storage chamber at a lower temperature out of storage chambers adjusted to different temperatures.SOLUTION: The present invention relates to a temperature adjustment device for adjusting a first storage chamber and a second storage chamber to different temperatures by transferring heat in the first storage chamber to the second storage chamber. The temperature adjustment device comprises a control section for performing control in a first operation mode that heat exchange is performed without circulating air between the first storage chamber and the second storage chamber. For example, the control section further performs control in a second operation mode that heat exchange is performed by circulating air between the first storage chamber and the second storage chamber. For example, the control section performs control in the second operation mode when a carbon dioxide or ethylene concentration rises in the first storage chamber or in the second storage chamber.SELECTED DRAWING: Figure 13
Patent JP-2022156336-A (JP)
Title: Triple-base propellant composition
Inventor: NAKAMURA FUMIHIKO
IPC: C06D5/00
Filed: 2021-03-31
Abstract: To provide a triple-base propellant composition having a reduced content of dibutyl phthalate, an excellent nitroguanidine mixability, a mechanical strength as a triple-base propellant, and no problem in combustibility.SOLUTION: A triple-base propellant composition includes (a) nitrocellulose, (b) nitroglycerin, (c) nitroguanidine, and (d) an adipic acid ester compound or a citric acid ester compound, wherein the content of (d) adipic acid ester compound or citric acid ester compound is 0.5 to 10 pts.mass relative to 100 pts.mass of the total of (a) nitrocellulose, (b) nitroglycerin, and (c) nitroguanidine.SELECTED DRAWING: None
Patent JP-2021102104-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2021-04-01
Abstract: To provide a game machine which can increase a player's interest in a game.SOLUTION: Whether or not a predetermined specific condition is satisfied during determination period is determined by condition determination means. On the basis of the fact that the condition determination means determines the specific condition is satisfied, whether or not a specific display mode is to be displayed is determined by first mode display determination means. On the basis of the fact that the determination period is elapsed without being determined by the condition determination means that the specific condition is satisfied, whether or not a specific display mode is displayed is determined by second mode display determination means. The ratio in which the first mode display determination means determines that a specific display mode is displayed is set higher than the rate in which second mode display determination means determines that a specific display mode is displayed, by ratio setting means. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2021177171-A (JP)
Title: Detent escapement for time piece
Inventor: ZAUGG ALAIN
IPC: G04B15/14
Filed: 2021-04-09
Abstract: To ensure the function of locking the position of an escape wheel on a detent, releasing the escape wheel, and passing a balance to its initial position.SOLUTION: A detent escapement 76 is provided with a hook 102 pivotally mounted on a balance 82, and the hook is held by an elastic member 106 against an abutment 104. The detent escapement includes a detent 108 which is able to pivot. The detent includes a first arm 110 and a second arm 112. The first arm collaborates with an escape wheel to ensure blocking the escape wheel just before the start of a driving impulse. The second arm collaborates with the balance to allow the escape wheel to disengage from the first arm 1 at the start of the driving impulse. The second arm limits the pivoting of the detent to only part of the oscillation of the balance.SELECTED DRAWING: Figure 5A
Patent JP-2022161604-A (JP)
Title: Method for promoting carbon dioxide emission reduction
Inventor: IWAMI MASASHI
IPC: G06Q50/26
Filed: 2021-04-09
Abstract: To provide a method for promoting carbon dioxide emission reduction, which promotes carbon dioxide emission reduction by use of home energy saving appliances.SOLUTION: A server is configured to: receive desired purposes of use of proceeds from sale of carbon dioxide credits inputted from a plurality of users having energy saving appliances; construct a plurality of groups classified by purpose of use, each of which consists of users having a same purpose of use, by classifying the plurality of users into groups in accordance with the inputted purposes; and sum up carbon dioxide emission reduction indexes representing magnitude of carbon dioxide emission reduction amounts resulting from use of energy saving appliances possessed respectively by users constituting the group, in units of groups classified by the purpose of use so as to calculate a total value of the carbon dioxide emission reduction indexes.SELECTED DRAWING: Figure 11
Patent JP-2022165865-A (JP)
Title: Repair system and repair method
Inventor: OBARA YUJI
IPC: F27D1/16
Filed: 2021-04-20
Abstract: To provide a repair system and a repair method for a refractory layer that can uniformly form a refractory layer of desired thickness and allows the mechanization of spraying work of unshaped refractory.SOLUTION: The present invention discloses a repair system for a structure having a refractory layer on its inner surface, the repair system having: a measurement device that measures a three-dimensional shape of the structure inner surface; a removing device that removes at least part of the refractory layer of the structure inner surface; a spraying device that sprays the structure inner surface with unshaped refractory; and a spraying control device that controls the spraying device based on the results of measurement by the measurement device.SELECTED DRAWING: None
Patent JP-2022166370-A (JP)
Title: Polyethylene terephthalate-based hook-and-loop fastener
Inventor: SAGARA TAKU
IPC: D03D27/00
Filed: 2021-04-21
Abstract: To provide a hook-and-loop fastener whose constituent yarns are all recyclable PET yarns, that has no back coat resin on a back side of a textile for fixing looped engagement elements to a textile base fabric, and that although multifilament yarns constituting the looped engagement elements are rigid PET yarns, has flexibility, soft texture and extremely high engagement force.SOLUTION: In a hook-and-loop fastener including a plurality of looped engagement elements made of PET-based multifilament yarns rising from a surface of a textile made of the PET-based multifilament yarns, the PET-based hook-and-loop fastener is characterized in that a cross-sectional shape of each filament constituting the multifilament yarn constituting the looped engagement element has three or more projections radially projecting from a central part, and each projection has a thin root portion and a bulged head portion roundly spread at the tip thereof.SELECTED DRAWING: Figure 1
Patent JP-2022168559-A (JP)
Title: Soft-magnetic iron alloy sheet, method for manufacturing the same, iron core using the same, and rotary electrical machine
Inventor: KOMURO MATAHIRO
IPC: H01F1/147
Filed: 2021-04-26
Abstract: To provide a soft-magnetic iron alloy sheet having a saturated magnetic flux density higher than that of an electromagnetic pure iron sheet without excessively increasing iron loses, a method for manufacturing the soft-magnetic iron alloy sheet, an iron core using the soft-magnetic iron alloy sheet, and a rotary electrical machine.SOLUTION: This soft-magnetic iron alloy sheet has a chemical composition containing N by 2-10% atoms, Co by 0-30% atoms, and V by 0-1.2% atoms and having a remaining part of Fe and impurities. In the thickness direction of the soft-magnetic iron alloy sheet, there are provided an outer nitrogen concentration transition region in which an N concentration on a main surface is 1-4% atoms and the N concentration increases from the main surface to the inside, a high nitrogen concentration region in which a maximum N concentration is higher than the N concentration on the main surface and less than 11% atoms, and the fluctuation range of the N concentration is within 1% atom, and an inner nitrogen concentration transition region in which a N concentration is reduced from the high nitrogen concentration region to the inside and a minimum N concentration is lower than the N concentration in the high nitrogen concentration region and 1% atom or more.SELECTED DRAWING: Figure 1
Patent JP-2022168654-A (JP)
Title: Person detection device, person detection method, and computer program for person detection
Inventor: YAMAZAKI MASAYUKI
IPC: G06T7/00
Filed: 2021-04-26
Abstract: To provide a person detection device which can detect individual persons even when a plurality of persons overlap in an image.SOLUTION: A person detection device includes: a detection unit 31 that detects one or more person regions from an image; an integration unit 33 that integrates two or more person regions into one integrated person region in the case where the two or more person regions overlap each other by a predetermined degree or more; a skeleton detection unit 34 that identifies a skeleton of a person which has not been identified and is on the frontmost side among one or more persons contained in the integrated person region, by inputting the integrated person region to a skeleton detector; a masking unit 35 that updates the integrated person region by masking a region where the person on the frontmost side is represented within the integrated person region on the basis of the skeleton of the detected person on the frontmost side; and a repetitive control unit 36 that repeats processing by the skeleton detection unit 34 and the mask unit 35 on the updated integrated person region until the skeleton of a person is no longer detected, and sets the number of skeletons detected from the integrated person region as the number of persons represented in the integrated person region.SELECTED DRAWING: Figure 3
Patent JP-2022169011-A (JP)
Title: Input sentence verification device and program
Inventor: ITO NAOYUKI
IPC: G06F40/253
Filed: 2021-04-27
Abstract: To provide an input sentence verification device and a program that can verify details of a sentence.SOLUTION: A document proofreading server 1 comprises: a storage unit 20 that stores a sentence pattern storage unit 23 storing a sentence pattern having a plurality of independent words associated with appearance positions and including non-independent words, and a database for proofreading 22 storing a plurality of word groups corresponding to the appearance positions of the independent words in the sentence pattern; an independent word extraction unit 14 that refers to the storage unit 20 to specify a sentence pattern of an input sentence, and applies the input sentence to the specified sentence pattern to extract independent words corresponding to appearance positions in the input sentence; an independent word collation unit 15 that collates the independent words in the input sentence extracted by the independent word extraction unit 14 with the word groups in the database for proofreading 22 to extract similar word groups; and a collation result output unit 16 that outputs a result of the collation with the word groups extracted by the independent word collation unit 15.SELECTED DRAWING: Figure 1
Patent JP-2022169114-A (JP)
Inventor: YAN SHENG CEDRIC CHIN
IPC: C09D5/03
Filed: 2021-04-27
Abstract: 【課題】基材密着性及び耐薬品性に優れた塗膜を形成できる粉体塗料、塗装物品の製造方法、並びに、塗装物品の提供。【解決手段】本発明の粉体塗料は、非晶性フッ素樹脂と、結晶性フッ素樹脂と、を含む粉体塗料であって、非晶性フッ素樹脂の２００℃における溶融粘度Ａが、１，０００Ｐａ・ｓ以下であり、溶融粘度Ａと、結晶性フッ素樹脂の２００℃における溶融粘度Ｂとが、下式（Ｍ１）を満たす。式（Ｍ１）：溶融粘度Ａ＋５０≦溶融粘度Ｂ［Ｐａ・ｓ］≦溶融粘度Ａ＋５，０００【選択図】なし
Patent JP-2021177097-A (JP)
Title: Track roller member
Inventor: CHIANG CHUN-LI
IPC: F16J15/18
Filed: 2021-05-06
Abstract: To provide a track roller member.SOLUTION: The track roller member comprises: a roller body having an internal screw; a bearing provided on the roller body; a wheel shaft inserted through the bearing; a gap body having external screw corresponding to the internal screw; a rotary oil seal that has one side connected to the gap body and the other side rotatably abutting on the wheel shaft; an end cover connected to the wheel shaft; and an oil body positionally restricted in a storage space that is formed by the roller body, the wheel shaft, the gap body and the rotary oil seal. With this, the gap body is screwed to the roller body and the rotary oil seal is combined, so that the oil body can be prevented from overflowing and further, the possibility of oil leakage can be greatly reduced. Also, because the oil body is always held in the storage space under the influence of gravity, the bearing can be continuously operated so as to prevent the track roller member from failing.SELECTED DRAWING: Figure 4