baber/WOPTO huggingface dataset:
Patent JP-2021016471-A (JP)
Title: Image display device and image display control method
Inventor: HAMANO TOSHIYA
IPC: A61B5/1171
Filed: 2019-07-18
Abstract: To provide an image display device that acquires stable color information by reducing influence of external light in an environment capturing a captured image and enables a disease of a user to be highly accurately estimated from color information on a skin, such as a face, of the user obtained from the captured image without requiring provision of a special device for a health management system.SOLUTION: An image display device of the present invention comprises: a display panel; an imaging unit; an imaging control unit making the imaging unit capture a captured image of a user; a face authentication processing unit extracting the image of the face of the user from the captured image thereby authenticating the face image; a video image processing unit that from the face image extracted from the captured image, extracts color information in each of element regions being regions of face components; an arithmetic processing unit determining whether or not a difference between respective color information on the element regions in a preset specific period exceeds a predetermined threshold; and a warning notification control unit notifying warning information when the difference exceeds the predetermined threshold. In capturing a captured image from which color information on the components is to be extracted, white display is performed on the display panel.SELECTED DRAWING: Figure 1
Patent JP-2021019065-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YOKO
IPC: H01L25/18
Filed: 2019-07-19
Abstract: To improve a manufacturing yield of a semiconductor device.SOLUTION: A semiconductor device 1 comprises: an insulation circuit board 10 that has a principal surface and a rear face located on opposite sides to each other, and whose shape in a plan view is rectangular; semiconductor chips 3 each having an electrode on its principal surface, and whose rear face on an opposite side to the principal surface is fixed to the principal surface of the insulation circuit board 10; a wiring board 20 arranged so as to be opposed to the principal surface side of the insulation circuit board 10 and separated from the semiconductor chip 3; a conductive post 5 whose one end side is fixed to the electrode of the semiconductor chip 3 via a bonding material, and whose the other end side is fixed to the wiring board 20; and a resin encapsulation body 8 that encapsulates the insulation circuit board 10, the semiconductor chip 3, the wiring board 20 and the conductive post 5 so as to expose the rear face of the insulation circuit board 10. The semiconductor chips 3 are arranged respectively on the sides of two sides located oppositely to each other in a longitudinal direction of the insulation circuit board 10. The conductive post 5 has a recessed part 6 recessed inwardly from an outer peripheral surface.SELECTED DRAWING: Figure 5
Patent JP-2021016692-A (JP)
Title: Small article storage case
Inventor: HANAKAWA YOICHI
IPC: A45C11/34
Filed: 2019-07-23
Abstract: To solve the following problem: a utilization ratio on the depth side of a storage space is relatively low, in a small article storage case for being suitably used as a pen case and the like.SOLUTION: A small article storage case A comprises a case body 1 that is constituted by connecting back ends of paired side walls 11 together by a back wall 12 and that forms a storage space S on its inside, and a loading part 2 that is provided on the bottom of the case body 1 and that closes the downside of the storage space S. A partition part 4, which forms an upward and downward opened pocket space P1 between itself and an inner peripheral surface 1a, is provided in at least a part, corresponding to the back wall 12, of the inner peripheral surface 1a of the case body 1.SELECTED DRAWING: Figure 7
Patent JP-2021018388-A (JP)
Title: Calligraphy training sheet and learning material for calligraphy training
Inventor: KINOYAMA HIROSHI
IPC: G09B11/04
Filed: 2019-07-23
Abstract: To provide a calligraphy training sheet in which a user can practice stroke movements thinking about each of movements of the tip and the body of a brush for each point of a character line such as the direction, width and shape of the character line of a training character, and which allows anyone to easily learn the training character in the correct character shape.SOLUTION: A calligraphy training sheet is obtained by printing and displaying in ink: a linear outer shape border frame which is obtained by decomposing one training character into a plurality of character components and bordering the outer shape of the character component; a thick tip stroke line which is thickened more than the frame line of the outer shape border frame so as to show the stroke locus of the tip of the brush in the outer shape border frame; and a linear brush pressing shape frame which borders the shape by pressing the tip of the brush to at least one of the stroke start part, the stroke middle part and the stroke end part of the character line when writing the character in the outer shape border frame.SELECTED DRAWING: Figure 1
Patent JP-2020033003-A (JP)
Title: Display control device and display control program
Inventor: HADO TAKESHI
IPC: B60W40/08
Filed: 2019-07-24
Abstract: To provide a display control device capable of continuing information presentation to a driver while maintaining the driver's attention to an object in the foreground.SOLUTION: A display generation device functions as a display control device for controlling display of a virtual image Vi to be superimposed on a foreground of a vehicle. The display generation device generates an information display image 80 to be used for information presentation to a driver, and determines an overlapping state between the information display image 80 displayed as the virtual image Vi and the object in the foreground. When a specific object IO overlapping the information display image 80 has been identified, the display generation device decreases the visibility of a shield range 83 overlapping the specific object IO the an information display image displayed as the virtual image Vi.SELECTED DRAWING: Figure 2
Patent JP-2021021017-A (JP)
Title: Unsaturated polyester resin composition and composite material containing unsaturated polyester resin composition
Inventor: USAMI AKIRA
IPC: C08F283/01
Filed: 2019-07-29
Abstract: To provide an unsaturated polyester resin composition that gives a cured product having a reduced amount of residual styrene and having excellent surface dryability and stain resistance.SOLUTION: An unsaturated polyester resin composition contains an unsaturated polyester resin (A), an ethylenic unsaturated monomer (B), a metallic soap (C), a bidentate ligand compound (D) having coordination bonding properties to a central metal included in the metallic soap (C), and having no amide bond, and polysiloxane (E).SELECTED DRAWING: None
Patent JP-2021021680-A (JP)
Title: Oil damper inspection device and inspection method
Inventor: WATANABE KAZU
IPC: F16F9/32
Filed: 2019-07-30
Abstract: To provide technology for inspecting the degree of degradation of attenuation performance of an oil damper that accommodates a working fluid degraded accompanying bubble generation.SOLUTION: An oil damper inspection device 10 comprises: a cylinder 18 in which an accommodation chamber 16 (16a, 16b) for a working fluid 15 divided into a plurality of sections by a piston 12 that is displaced upon receiving a load 13 from a rod 11, and the working fluids 15 in the plurality of accommodation chambers 16a, 16b communicate with each other through an open hole 17 formed in the piston 12; volumetric change means 20 for applying a load to a movable wall 26 forming a space 21 which the working fluids 15 airtightly accommodated in the cylinder 18 come in contact with and thereby changing the space 21; and a data processing unit for processing data on the load applied to the wall 26 and displacement data d of the wall 26.SELECTED DRAWING: Figure 1
Patent JP-2021023570-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-06
Abstract: To provide a slot machine which can suitably notify of the history of types of notified operation information.SOLUTION: In a slot machine which can derive the display result by stopping the variable display of a variable display unit after the variable display of the variable display unit and generate the winning in accordance with the display result, a main control unit 41 grants an additional game number when the history of notification of navigation information becomes history patterns A-D in the AT, a sub control unit 91 displays a character image corresponding to the type of notified navigation information, and the sub control unit 91 also notifies the history of types of notified navigation information in a specifiable manner by using the character image.SELECTED DRAWING: Figure 16
Patent JP-2021025349-A (JP)
Title: Fixing structure and fixing method
Inventor: WATANABE SHINJI
IPC: E04B1/41
Filed: 2019-08-07
Abstract: To provide a fixing structure and a fixing method capable of ensuring the fixing strength of an installation object to a concrete floor surface without using a post-construction anchor.SOLUTION: The fixing structure is for fixing an installation object to a concrete floor surface, which includes a support member, an adhesive, and a stress degree dispersion portion. The support member supports the installation object. The adhesive is provided between the support member and the floor surface, and the adhesive surface is adhered to the floor surface to fix the support member to the floor surface. The stress degree dispersion portion disperses the stress degree generated on the adhesive surface by the tensile force applied to the support member on the adhesive surface.SELECTED DRAWING: Figure 2
Patent JP-2021025122-A (JP)
Title: MELTING METHOD OF HIGH Al-CONTAINING STEEL
Inventor: YOSHIDA NAOTADA
IPC: C21C7/076
Filed: 2019-08-09
Abstract: To provide a melting method for a high Al-containing steel having a low nitrogen content in the steel when a high Al-containing steel having a high Al content is melted.SOLUTION: In a method for melting a high-Al-containing steel, when a steel with a target content of 0.05 mass% or more of Al and 0.1 mass% or more of Si is melted in a refining furnace and tapped to a ladle, a flux is added to the ladle, wherein the time to add the flux in the ladle is before or during tapping. A composition of the flux in the ladle comprises, by mass, 20%≤CaO≤45%, 40%≤SiO2≤70%, 0≤Al2O3≤20%, 0≤MgO≤20%, and less than 10% in total of other components of oxides and fluorides.SELECTED DRAWING: None
Patent JP-2021028580-A (JP)
Title: Opposed type x-ray composite mirror
Inventor: MATSUYAMA SATOSHI
IPC: G21K1/06
Filed: 2019-08-09
Abstract: To provide an opposed type X-ray composite mirror greatly reduced in time for adjusting mirrors, in a state of completed in alignment without using a specific measuring instrument or X-ray beam.SOLUTION: An opposed type X-ray composite mirror has two or more one-dimensional X-ray reflection surfaces, is used for an X-ray oblique-incidence optical system, and has at least two or more mirror substrates. Each mirror substrate has, on a part of one face thereof, the one-dimensional X-ray reflection surfaces of any one of a recessed or projected type, or of both types, and has a plane region on a part of the mirror substrate surface on the same side with the reflection surface. With at least a part of the plane region of the mirror substrate as a reference, relative arrangement of another mirror substrate is determined, and the two reflection surfaces face with each other.SELECTED DRAWING: Figure 1
Patent JP-2021027869-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-08-09
Abstract: To provide a game machine with a game mode change function, which enables easy change of a game mode.SOLUTION: The game machine includes operation means, game mode control means, performance means, and performance control means. The game mode control means can execute a game mode change-related process on the basis of an operation on the operation means in a predetermined period. The performance control means can execute a performance in which a performance that suggests the degree of expectation of winning a big hit proceeds on the basis of the operation on the operation means in an operation validity period during the execution of the performance. The game mode control means, when the performance is executed in the predetermined period, regulates the execution of the game mode change-related process in a regulation period that is before the operation validity period and leads to the operation validity period, in addition to the operation validity period, even if an operation is performed on the operation means that triggers the execution of the game mode change-related process.SELECTED DRAWING: Figure 17
Patent JP-2021032959-A (JP)
Title: Image-capturing optical system
Inventor: SUGANO YASUYUKI
IPC: G02B13/18
Filed: 2019-08-20
Abstract: To achieve a bright interchangeable lens that gets stabilization of the lens with a fluctuation of various kinds of aberrations reduced in an entire focusing image-capturing area, and covers a sufficient optical performance in a standard lens area from a semi-wide angle area.SOLUTION: An image-capturing optical system comprises: a front lens group 101 that has a pair of negative lenses L1 and L4 arranged on both sides of two or three positive lenses L2..., and is configured to use a meniscus lens in which both surfaces face an air space S, and a convex surface is on an object OBJ side for the negative lens L4 on an aperture stop STO side; and a rear lens group 102 that has a pair of negative lenses L5 and L8 arranged on both sides of positive lenses L6 and L7 using two double-sided convex lenses, uses a double-sided concave lens for the negative lens L8 on an image IMG side, and is configured to arrange a final lens L9 arranged at the back of the negative lens L8 on the image IMG side, and by an aspherical lens in which both surfaces face the air space S and both curve surfaces are curved in the same direction of an optical axis Dc.SELECTED DRAWING: Figure 1
Patent JP-2020049204-A (JP)
Title: Method, device and system for dynamic analysis from sequences of volumetric images
Inventor: JAN DE VAAN
IPC: G06T7/00
Filed: 2019-08-22
Abstract: To provide a method for dynamically assessing a moving object from a sequence of consecutive volumetric image frames of the moving object.SOLUTION: The method comprises, for the sequence of volumetric image frames: identifying, in at least one image of the sequence, an object of interest; segmenting the object to identify an object contour; propagating the identified object contour to other images of the sequence; and performing dynamic analysis of the object on the basis of the propagated object contour.SELECTED DRAWING: Figure 4
Patent JP-2021031109-A (JP)
Title: Bottle
Inventor: ISHII REITA
IPC: B65D1/02
Filed: 2019-08-23
Abstract: To provide a bottle from which liquid of contents can easily be poured out.SOLUTION: A bottle 1 comprises a bottom part 7, a trunk part 3, a shoulder part 5, and a mouth part 6. The bottom part 7 is configured to contact a horizontal surface on at least a part. The trunk part 3 is formed as an approximately vertical wall provided at a part upper than the bottom part 7, and connected to the bottom part 7. The shoulder part 5 is formed as a vertically inclined wall provided at the part upper than the trunk part 3, and connected to the trunk part 3. The mouth part 6 is provided at the part upper than the shoulder part 5 on the center axis of the trunk part 3, has the horizontal cross section smaller than the trunk part 3, has an opening in an upper end, and is connected to the shoulder part 5. The height of a boundary between the trunk part 3 and the shoulder part 5 from the bottom part 7 is different according to a circumferential position of the trunk part 3.SELECTED DRAWING: Figure 1B
Patent JP-2021032188-A (JP)
Title: Deterioration determination device and deterioration determination method for engine oil
Inventor: SUZUKI TAKUYA
IPC: F01M11/10
Filed: 2019-08-28
Abstract: To accurately determine a deterioration state of engine oil of a diesel engine with a DPF by comprehensively considering use frequency of the engine, an engine oil temperature, a concentration of nitrogen oxide in exhaust gas and a dilution degree due to dilution with mixed fuel during DPF regeneration.SOLUTION: A deterioration determination device for engine oil includes: an initial value setting section setting an initial value indicating an initial state of the engine oil; a deterioration value calculation section calculating a deterioration value indicating a deterioration state of the engine oil; and a deterioration determination section determining a deterioration state by using the initial value and the deterioration value. The deterioration value calculation section uses engine start frequency, an engine oil temperature, NOx gas generation amount and fuel dilution amount during regeneration of a DPF as deterioration parameters, and calculates an integrated value of the deterioration value on the basis of each of the deterioration parameters. The deterioration determination section determines the deterioration state by comparing a subtraction value obtained by subtracting the integrated value from the initial value with a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020006949-A (JP)
Title: Unmanned aircraft control system, unmanned aircraft control method, and program
Inventor: TAKIZAWA JUN
IPC: B64C27/08
Filed: 2019-08-29
Abstract: To fly an unmanned aircraft while avoiding a flight prohibition area which changes in accordance with the movement of a movable body.SOLUTION: Movable body position acquisition means (102) of an unmanned aircraft control system acquires movable body position information on the present position of the movable body moving on the earth. Area setting means (103) sets a flight prohibition area for prohibiting the flight of an unmanned aircraft on the basis of the movable body position information. Flight control means (105) controls the flight of the unmanned aircraft so as to avoid the flight prohibition area set on the basis of the movable body position information.SELECTED DRAWING: Figure 5
Patent JP-2021036499-A (JP)
Title: Solid oxide fuel cell and manufacturing method of the same
Inventor: LI XINYU
IPC: H01M8/1213
Filed: 2019-08-30
Abstract: To provide a solid oxide fuel cell capable of suppressing delamination between layers and a manufacturing method of the same.SOLUTION: A fuel cell includes a support layer composed mainly of metal, an anode supported by the support, and a mixed layer provided between the support and the anode. The anode has an electrode framework composed of ceramic materials, and the mixed layer has a structure in which metallic materials and ceramic materials are mixed together.SELECTED DRAWING: Figure 2
Patent JP-2021035807-A (JP)
Title: Electronic mirror device
Inventor: OYAMA MINORU
IPC: B60R1/00
Filed: 2019-08-30
Abstract: To provide an electronic mirror device which has improved safety by reducing a load of user's eyes when a user views an image on the electronic mirror device and by making an installation space small.SOLUTION: An electronic mirror device 100 includes a display panel 1 and a reflection mirror 2. The display panel 1 is arranged on an upper surface of a dashboard 70 of a vehicle and displays an image which has photographed a rear side of the vehicle. The reflection mirror 2 is arranged on a cabin inner side in an upper side part 81 of a windshield 80 of the vehicle, and reflects the image displayed on the display panel 1 in the direction of a head of an operator of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021040489-A (JP)
Title: Method of producing chewing gum and chewing gum
Inventor: KOMAKI Sho
IPC: A23G4/16
Filed: 2019-09-06
Abstract: To provide chewing gum superior in flavor, texture and shape retainability and highly containing juice.SOLUTION: A method of producing chewing gum of this invention includes the steps of: preparing softy candy dough by boiling down a soft candy raw material containing at least juice; and kneading the softy candy dough and a chewing gum raw material containing at least a gum base, in which the juice is contained in an amount of 20% or more based on a raw (liquid) state.SELECTED DRAWING: None
Patent JP-2021040768-A (JP)
Title: Game machine
Inventor: SUZUKI YUSUKE
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest of a game.SOLUTION: A game machine includes as a specific game state: a first specific game state displacing a displacement member of a winning device; and a second specific game state (for example, ultra-small winning) displacing the displacement member of the winning device for a longer time than that in the first specific game state. The game machine is provided with as a reservation image: a first reservation image; and a second reservation image (for example, chance reservation) suggesting that a jackpot expectation value is higher than that in the first reservation image. When the second specific game state is won and the second reservation image is displayed as a reservation image related to a lottery, the reservation image related to the lottery is deleted after it is changed from the second reservation image to the first reservation image.SELECTED DRAWING: Figure 664
Patent JP-2021044750-A (JP)
Title: Memory system
Inventor: KUMANO YUTA
IPC: H03M13/45
Filed: 2019-09-12
Abstract: To provide a memory system that can improve error correction (decryption) capability.SOLUTION: A memory system according to an embodiment includes a non-volatile memory and a memory controller. The non-volatile memory stores data encoded by an error correction code. The memory controller reads data from the non-volatile memory, calculates likelihood information from the read data and an LLR table for calculating the likelihood information, determines a parameter of a decoding process of the read data on the basis of the likelihood information, executes the decoding process on the basis of the determined parameter, and outputs the decoding result obtained by the decoding process.SELECTED DRAWING: Figure 1
Patent JP-2021044769-A (JP)
Title: Antenna device
Inventor: HASEGAWA TAKEHIRO
IPC: H01Q13/08
Filed: 2019-09-13
Abstract: To achieve an antenna device with high symmetry of a radiation pattern and a small space required for an arrangement.SOLUTION: An antenna device (1) comprises: four radiation elements (15b1, 15b2, 15c1, and 15c2) arranged along an x axis in an xy flat surface; a first line group formed by lines (A (15d1 and 15f1 are one part of A), 15d2, and 15f2) connecting the adjacent radiation elements; and a second line group formed by lines (B (15e1 and 15g1 are one part of B), 15e2, and 15g2) connecting the adjacent radiation elements. In each radiation element belonging to a radiation element group and two lines connecting the radiation element to the radiation element adjacent to the radiation element belonging to the radiation element group, a connection point of the two lines in which one belongs to a first line group and the other one belongs to the second line group is arranged along a y axis.SELECTED DRAWING: Figure 1