baber/WOPTO huggingface dataset:
Patent JP-2021027458-A (JP)
Title: Moving image coding device, moving image decoding device, prediction image generation method
Inventor: NAKAJO TAKESHI
IPC: H04N19/503
Filed: 2019-08-05
Abstract: To provide a moving image decoding device, or an image encoding device and a prediction image generation method that realizes a method of exclusively executing one of two prediction methods or a method of simultaneously executing the two prediction methods to solve a problem in which a relationship between the Triangle prediction and the weight prediction is not clear.SOLUTION: A moving image decoding device includes a Triangle prediction unit that performs prediction processing for each of two triangular prediction units that is obtained by dividing a target block diagonally, and a weight prediction unit that generates a prediction image by multiplying an interpolated image prediction image by a weighting coefficient and adding an offset value to the obtained image. The Triangle prediction is prohibited by limiting the maximum number of Triangle prediction candidates when a weight prediction flag is on, and the maximum number of Triangle prediction candidates is not limited when the weight prediction flag is off, and the two prediction methods operate exclusively by not prohibiting Triangle prediction.SELECTED DRAWING: Figure 9
Patent JP-2021023879-A (JP)
Title: Adsorbent and method for producing the same, and carbon dioxide removing method
Inventor: NAKAMURA HIDEHIRO
IPC: B01D53/62
Filed: 2019-08-05
Abstract: To provide an adsorbent that can improve the amount of adsorption of carbon dioxide and a method for producing the same, and a carbon dioxide removing method using the adsorbent.SOLUTION: The present invention relates to a method for producing an adsorbent used to separate and remove carbon dioxide from a treatment object gas containing carbon dioxide, including the step of firing a mixture that comprises cerium oxide, and a binder comprising aluminum oxide and organic acid, to obtain an adsorbent.SELECTED DRAWING: None
Patent JP-2021026940-A (JP)
Title: Battery pack
Inventor: TATE RYU
IPC: H01M10/613
Filed: 2019-08-07
Abstract: To prevent a liquid and a foreign matter from immersing into an inner part from between a battery case and an electric component case.SOLUTION: A battery pack comprises: a cylindrical type battery case 2 for housing a cell 10; an electric component case 3 for housing an electric component 34; a plate-like member 4 for sealing an open part 20a of a battery case 2 between the battery case 2 and the electric component case 3. The battery case 2 includes a first liquid flow channel 231, and the electric component case 3 includes a second liquid flow channel 331. The battery case 2 and the plate-like member 4 are bonded with a first bonding part WL1 along a whole periphery of an outer peripheral edge 4a of the plate-like member 4, and the battery case 2 and the electric component case 3 are bonded with a second bonding part WL2 along the whole periphery of the outer peripheral edge 2b of an end surface 2a. Flow channel ports 231a and 331a of the first liquid flow channel 231 and the second liquid flow channel 331 are communicated in the outer side of the first bonding part WL1 and the inner side of the second bonding part WL2.SELECTED DRAWING: Figure 7
Patent JP-2019194743-A (JP)
Title: Electrical apparatus
Inventor: SHIMADA TOSHIHIRO
IPC: G10K11/16
Filed: 2019-08-19
Abstract: To provide an electrical apparatus including a Helmholtz muffler highly effectively reducing sound such as noise.SOLUTION: Provided is an electrical apparatus including an apparatus member consisting of: any one or more selected from a housing, an outer cover, an inner cover and an air duct; a driving source; and a device to be driven that is driven by the driving source, where the electrical apparatus has a Helmholtz muffler having at least a resonance box and a neck part having an opening at one end thereof, and at least one of the resonance box and the neck part is spaced apart from the apparatus member.SELECTED DRAWING: Figure 2
Patent JP-2021030132-A (JP)
Title: Centrifugal separation apparatus
Inventor: TERATANI NAOYA
IPC: B04B11/02
Filed: 2019-08-21
Abstract: To provide a centrifugal separation apparatus that is effective in stably maintaining a liquid layer, so that solid-liquid separation performance is hardly impaired.SOLUTION: The centrifugal separation apparatus comprises: an outer shell bowl 3 that rotates to centrifugally separate solid Sd and liquid Lq from undiluted solutions M, an inner shell part 41 arranged in the outer shell bowl 3, and a screw blade 42, provided on an outer peripheral surface 41a of the inner shell part 41, which transfers the solid Sd to one side along a rotation shaft line L of the inner shell part 41. The inner shell part 41 comprises emission ports 8 through which the undiluted solutions M therein are emitted in a centrifugal direction CD and undiluted-solution supply pipes 9 erected from the emission ports 8 toward an inner peripheral surface 3b of the outer shell bowl 3. In a region along the inner peripheral surface 3b of the outer shell bowl 3 is formed a liquid layer LL of the liquid Lq separated from the solid Sd. A Tip 9a of the undiluted-solution supply pipe 9 is provided at a position away from the inner peripheral surface 3b of the outer shell bowl 3 more than a boundary surface Bs of the liquid layer LL.SELECTED DRAWING: Figure 2
Patent JP-2021031104-A (JP)
Title: Manufacturing method of synthetic resin container, and synthetic resin container
Inventor: NIIDA KAZUNARI
IPC: B29C45/14
Filed: 2019-08-22
Abstract: To provide a manufacturing method of a synthetic resin container, and the synthetic resin container capable of simplifying a manufacturing process of the container in which an embedded member is embedded.SOLUTION: A manufacturing method of a synthetic resin container 1 comprising a cylindrical side part 4, and a bottom part 7 closing a lower end part of the side part 4 includes steps of: fixing an embedded member to a support member (support pin 15); disposing the embedded member fixed to the support member, in the inside of a space corresponding to the side part 4 in a cavity 11 of a metal molding 10 of the synthetic resin container 1; filling synthetic resin to the inside of the cavity 11; and separating the embedded member from the support member.SELECTED DRAWING: Figure 4A
Patent JP-2019214614-A (JP)
Title: Methods for preparing purified polypeptide compositions
Inventor: NASH HUW M
IPC: A61P19/00
Filed: 2019-08-26
Abstract: To provide methods for preparing purified polypeptide compositions.SOLUTION: A method of preparing a purified peptidomimetic macrocycle composition comprises: a) bringing a peptidomimetic precursor comprising at least two moieties capable of undergoing a metathesis reaction into contact with a metathesis catalyst comprising a metal so as to produce a crude peptidomimetic macrocycle; and b) purifying the crude peptidomimetic macrocycle to obtain a purified peptidomimetic macrocycle composition containing the metal of less than 30 ppm by weight.SELECTED DRAWING: None
Patent JP-2019220704-A (JP)
Title: Led with patterned surface feature part based on emission field patterns
Inventor: TONI LOPEZ
IPC: H01L33/22
Filed: 2019-08-28
Abstract: To provide a light emitting device enhanced in light extraction efficiency.SOLUTION: An escape surface of a light emitting element of a light emitting device includes feature parts 710 and 810 that include sloped surfaces that have angles of inclination on the basis of a direction of peak light output from the light emitting element. If the light output exhibits a number of lobes at different directions, the sloped surfaces may have a corresponding number of different angles of inclination. In order to minimize re-injection of light into adjacent feature parts, the adjacent feature parts may be positioned to avoid having surfaces that directly face each other. The feature parts may be shaped or positioned to provide pseudo-random distribution of inclined surfaces across the escape surface, and multiple roughening processes may be used.SELECTED DRAWING: Figure 8
Patent JP-2020073281-A (JP)
Title: Additive manufacturing method and additive manufacturing system applying pulse heating signal using high energy source and heat wire
Inventor: WILLIAM THOMAS MATTHEWS
IPC: B33Y50/02
Filed: 2019-08-28
Abstract: To provide a method and system for an additive manufacturing device movable at high speed and having high accuracy.SOLUTION: Provided are a method and a system to manufacture a workpiece (115) employing a high intensity energy source to create a paddle (A), and at least one resistively heated wire (140) that is heated to at or near its melting temperature and deposited into the paddle as a droplet (D).SELECTED DRAWING: Figure 2C
Patent JP-2020069383-A (JP)
Title: Bathtub washing device
Inventor: SAITO KEITA
IPC: A47K3/00
Filed: 2019-08-29
Abstract: To provide a bathtub washing device capable of suppressing generation of bubbles in a detergent mixing tank.SOLUTION: A bathtub washing device 200 includes: a detergent tank 13; a detergent mixing tank 30 that mixes detergent supplied from the detergent tank with water supplied from a water supply source WS and generates detergent water; a washing nozzle 25 that jets the washing water to an inner wall surface of the bathtub 100; a detergent flow channel 15 that connects the detergent tank to the detergent mixing tank; a water supply flow channel 24 that connects the water supply source to the detergent mixing tank; and a washing flow channel 21 that connects the detergent mixing tank to the washing nozzle. The detergent mixing tank includes flow rate reduction means that reduces a flow rate of at least one of the detergent supplied from the detergent flow channel and the water supplied from the water supply flow channel.SELECTED DRAWING: Figure 1
Patent JP-2021040275-A (JP)
Title: On-vehicle antenna device
Inventor: TERASHITA NORITAKA
IPC: H01Q5/40
Filed: 2019-09-05
Abstract: To provide a new technology for an on-vehicle antenna device in which a plurality of antennas is mounted and in which a configuration is suitable for characteristics of each antenna.SOLUTION: An on-vehicle antenna device 1 includes a first substrate 41 on which, for example, a GNSS (Global Navigation Satellite System) antenna 91 is mounted as a first patch antenna and a second substrate 43 on which, for example, an SDARS (Satellite Digital Audio Radio Service) antenna 94 is mounted as a second patch antenna. The first substrate 41 is located higher than the second substrate 43.SELECTED DRAWING: Figure 3
Patent JP-2019208288-A (JP)
Title: Image processing device and control method thereof
Inventor: MORITA HIROYASU
IPC: H04N1/32
Filed: 2019-09-13
Abstract: To solve the problem causing an operational problem such as security and information preservation because a general user changes the setting so that a transmission result report is not printed although a manager wants the transmission result report to be always printed.SOLUTION: In an image communication device having a transmission result report printing function of printing a transmission result and its control method, whether printing of the transmission result report is necessary or not is set to an apparatus and whether printing of the transmission result report is necessary or not is set for each job. Whether to permit or deny setting of printing of the transmission result report for each job can be designated at setting to the apparatus, and when it is designated to permit setting of printing of the transmission result report, printing of the transmission result report is controlled according to whether it is necessary or not to print the transmission result report set for each job.SELECTED DRAWING: Figure 10
Patent JP-2021047053-A (JP)
Title: Surface inspection device, surface inspection method, and program
Inventor: HIGASHIYA RIKIO
IPC: G01N21/88
Filed: 2019-09-17
Abstract: To enable detecting abnormality on both of discoloration and unevenness of a surface of an object.SOLUTION: A surface inspection device includes: a conveying belt 22 for conveying an object 10; a light source 24 which is positioned above the conveying belt 22 and irradiates a surface of the object 10 with light; a camera 26 for imaging the surface of the object 10; and a central processing unit for performing processing of imaging information imaged by the camera 26 and various controls. The surface inspection device can obtain the imaging information by imaging the surface of the object 10 with the camera 26 in a state where the light source 24 irradiates the object 10 with the light. The surface inspection device extracts first imaging information corresponding to a first area 12 of the object 10 and second imaging information corresponding to a second area 14 which is an area different from the first area 12 and is farther from the light source 24 than the first area 12 from the imaging information, and detects discoloration of the surface of the object 10 on the basis of the first imaging information and unevenness of the surface of the object 10 on the basis of the second imaging information.SELECTED DRAWING: Figure 1
Patent JP-2020023505-A (JP)
Title: Composite preparation of mosapride and rabeprazole
Inventor: CHOI YOUN WOONG
IPC: A61P1/04
Filed: 2019-09-19
Abstract: To provide a composite preparation of mosapride and rabeprazole having various dosage forms.SOLUTION: A composite preparation contains: a first composition containing mosapride (mosapride) or a pharmaceutically acceptable salt thereof as a first active ingredient; and a second composition containing rabeprazole (rabeprazole) or a pharmaceutically acceptable salt thereof as a second active ingredient, in which the second composition is in an enteric coating tablet form, the first composition is in a granule form, the composite preparation has the second composition as an inner core, and the first composition has a nucleated tablet structure surrounding an outer layer of the second composition.SELECTED DRAWING: Figure 1
Patent JP-2021047331-A (JP)
Title: Mark position determining method, lithography method, article production method, program and lithography apparatus
Inventor: EGASHIRA SHINICHI
IPC: H01L21/68
Filed: 2019-09-19
Abstract: To provide a technique useful for detecting a position of a mark with high accuracy.SOLUTION: A mark position determining method includes a first step S212 for determining, based on a position of a mark image on an image acquired by using a scope that captures an image of a mark, a temporary position of the mark image, a second step S213 for determining a correction amount for correcting the temporary position based on a distortion map indicating a two-dimensional distribution of distortion amounts of the scope, and the mark image, and a third step S214 for determining a position of the mark by correcting the temporary position based on the correction amount.SELECTED DRAWING: Figure 6
Patent JP-2021045421-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-19
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes: variable display means for variably displaying a symbol on the basis of a result of a lottery; and performance executing means for executing a performance on the basis of information at the time of ball entry to a start port when a ball enters the start port. The performance executing means executes a special performance that outputs a special performance sound from a predetermined sound output unit when the information at the time of ball entry to the start port is specific information, and executes a mute performance in which all the performance sounds are not output from the sound output unit after the special performance is executed. The mute performance can be executed over a plurality of times of variable display of the symbol during the period from ball entry to the start port to the start of the variable display of the symbol that is executed by ball entry to the start port.SELECTED DRAWING: Figure 141
Patent JP-2021047346-A (JP)
Title: Imaging lens and imaging device
Inventor: UEDA SHOTA
IPC: G02B13/04
Filed: 2019-09-20
Abstract: To provide an imaging lens which is constituted so as not to include a bonded lens and can appropriately correct aberration such as chromatic aberration.SOLUTION: Disclosed is an imaging lens which includes: a first lens; a second lens; a first diaphragm; a third lens; a fourth lens; a second diaphragm, a fifth lens, and a sixth lens in this order from an object side. In a configuration of the imaging lens, an F-value is 2.52 or more and 3.10 or less, the object side of the sixth lens is a concave surface with a radius of curvature R11, and an axial distance D12 between the fifth lens and the sixth lens, and the radius of the curvature R11 satisfy -8.3<R11/D12<-5.8.SELECTED DRAWING: Figure 1
Patent JP-2021047828-A (JP)
Title: Imaging apparatus, device, control method, and program
Inventor: YAMAMOTO NAOHIRO
IPC: G06F13/42
Filed: 2019-09-20
Abstract: To improve a user's convenience for an apparatus in which executable processing is changed according to the presence or absence of mounting of a removable device.SOLUTION: An imaging apparatus has a mounting mechanism to which a device capable of storing at least a photographed image can be removably attached, and generates image data based on the photographed image. When the device mounted on the mounting mechanism can execute image analysis processing on the image data, the imaging apparatus determines a protocol to be used in acquiring a result of the image analysis processing from the device through negotiations with the device, outputs the image data to the device, and acquires the result from the device by using the determined protocol.SELECTED DRAWING: Figure 17
Patent JP-2021050690-A (JP)
Title: Fan-shaped electric fan
Inventor: NIGORO RIKIZO
IPC: F04D25/08
Filed: 2019-09-26
Abstract: To solve a problem that, in these days, an electric fan added with an added value capable of blowing an aromatic odor has been recently developed while being aware of personally-usable convenience that a small-sized electric fan is exclusively and freely usable by individuals, has portability, and is lightly usable even on the go, and also, a small-sized electric fan matching respective TPOs has been started in sales, however, a small-sized electronic fan having a space capable of applying design and an expression does exist yet.SOLUTION: A fan-shaped electric fan comprises: a blowing fan; an electric fan main body having an electric fan part having a motor for rotationally driving the blowing fan, and a case part for accommodating the electronic fan part; and fan parts arranged at both left and right sides of the electric fan main body. Each of the fan parts has a main rib in which a base end part is rotatably attached to the electric fan main body, and a bellows-shaped fan face part whose both end parts are attached to the main rib and the electric fan main body. The fan face part is constituted so as to be openable and closable by rotating the main rib with the base end part as a center.SELECTED DRAWING: Figure 1
Patent JP-2021057649-A (JP)
Title: Image coding method and image decoding method
Inventor: SHIMIZU TAKUYA
IPC: H04N19/105
Filed: 2019-09-27
Abstract: To provide a more suitable composite prediction image generation technique.SOLUTION: An image coding method using an image coding device includes a prediction image generation step of generating a prediction image of composite prediction by performing a synthesis process for synthesizing a prediction image of inter prediction and a prediction image of intra prediction for a coded target block, and a coding step of encoding a difference between the prediction image generated in the prediction image generation step and a pixel value of the image of a block to be coded. In the synthesis process, the prediction image of the inter-prediction and the prediction image of the intra prediction are weighted, and a weighting parameter of the weighting process is determined according to the type of the intra prediction.SELECTED DRAWING: Figure 3
Patent JP-2021055357-A (JP)
Title: Rainwater drain pipe structure
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 2019-09-30
Abstract: To provide a rainwater drain pipe structure capable of stably merging of drain water from a branch pipe to a main pipe at a confluence part provided set up on a middle floor when draining water from the upper floors to the lower floors applying the siphon phenomenon.SOLUTION: A rainwater drain pipe structure 100 includes: a siphon type drainage member placed on an upper floor; a main pipe 122 for allowing rainwater flowing into the siphon type drainage member to flow down from the upper floors downstairs; and a branch pipe 150 connected to a confluence part 120T located in the middle of the height direction of the main pipe 122 for allowing drain water to flow into the confluence part 120T from the outside. The confluence part 120T has a reduced diameter part 131.SELECTED DRAWING: Figure 5
Patent JP-2021054938-A (JP)
Title: Aqueous polyurethane resin dispersion and use thereof
Inventor: MITSUYOSHI KENTA
IPC: C09D175/06
Filed: 2019-09-30
Abstract: To provide an aqueous polyurethane resin dispersion that gives high smoothness when forming a coating film.SOLUTION: An aqueous polyurethane resin dispersion is a dispersion in which a polyurethane resin containing (A) a polyisocyanate-derived structure, (b1) a polyetherpolyol-derived structure, (b2) a polycarbonate polyol-derived structure, and (c) an acidic group-containing polyol-derived structure is dispersed in an aqueous medium, where the (A) polyisocyanate-derived structure is a C8-14 polyisocyanate-derived structure having a ring structure.SELECTED DRAWING: None
Patent JP-2021056379-A (JP)
Title: toner
Inventor: KIKUSHIMA SEIJI
IPC: G03G9/097
Filed: 2019-09-30
Abstract: To provide a toner that is excellent in developability and can prevent the occurrence of disturbance of a toner layer on a developing sleeve.SOLUTION: A toner includes toner particles. The toner particles each comprise a toner base particle. The toner base particle contains a binder resin, magnetic powder, and a charge control agent. The binder resin includes a block polymer. The block polymer has a polyester part and a vinyl polymer part. The charge control agent includes a styrene-acrylic resin having a quaternary ammonium group. The content ratio of the charge control agent in the toner base particle is 1.5 mass% or more and 12.0 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2021055634-A (JP)
Title: Exhaust system structure
Inventor: OHARA ISAO
IPC: F01N3/08
Filed: 2019-09-30
Abstract: To bring a wall surface temperature of an inner pipe, into which a reducing agent is sprayed, into a high temperature state as a whole.SOLUTION: An exhaust system structure includes an outer pipe 57 into which exhaust gas is introduced from a predetermined direction, an inner pipe 63 arranged inside the outer pipe, and an injector 35 for injecting a reducing agent into the inner pipe 63. The exhaust system structure includes: a first inflow port 64 that is opened to a peripheral surface of the inner pipe 63 to face the predetermined direction and that allows the exhaust gas introduced into the outer pipe 57 to flow into the inner pipe 63; a second inflow port 65 that is opened to the peripheral surface of the inner pipe 63 adjacent to the first inflow port 64 in the circumferential direction; and a circumferential flow path 70 that is partitioned by the inner peripheral surface of the outer pipe 57 and the outer peripheral surface of the inner pipe 63, and that allows the exhaust gas introduced into the outer pipe 57 to flow from one end of the first inflow port 64 on the side opposite to the second inflow port 65 toward the second inflow port 65 along the outer peripheral surface of the inner pipe 63 and to flow into the second inflow port 65.SELECTED DRAWING: Figure 3