baber/WOPTO huggingface dataset:
Patent JP-2021040561-A (JP)
Title: Work vehicle
Inventor: OKU TAKAMASA
IPC: A01D67/00
Filed: 2019-09-12
Abstract: To improve operability of gear shift for traveling and improve the operability of a work device in a work vehicle.SOLUTION: A side panel 54 provided at a side in a lateral direction of a driver's seat 42, comprises: a first shift gear 51 capable of operating a first transmission for traveling; a second shift gear 52 capable of operating a second transmission for traveling; an accelerator operation tool 53 capable of operating an accelerator part of an engine; and multiple work operation switches 71-79 capable of operating multiple work devices provided in a machine body. The first shift gear 51, the second shift gear 52 and the accelerator operation tool 53 are provided so as to be arranged along the lateral direction in a front part of the side panel 54. The multiple work operation switches 71-79 are provided at a switch area positioned in a rear side with respect to the first shift gear 51, the second shift gear 52 and the accelerator operation tool 53 of the side panel 54.SELECTED DRAWING: Figure 3
Patent JP-2021047563-A (JP)
Title: Posture correction network study device and program thereof and posture estimation device and program thereof
Inventor: MORIOKA HIROFUMI
IPC: G06T13/40
Filed: 2019-09-18
Abstract: To provide a posture correction network study device that learns a posture correction neural network to correct a posture of a CG model.SOLUTION: A posture correction network study device 1 comprises: posture correction means 13 that calculates correction learning data from posture indeterminate learning data using a posture correction neural network; rendering means 14 that generates a rendered image of a dummy model for correct answer learning data and the correction learning data; discrimination means 15 that calculates a truth value as a result of discrimination of whether or not the rendered image is an image generated from correct answer learning data using a discrimination network; and parameter update means 16 that updates parameters of the posture correction neural network and the discrimination network based on a predetermined loss function.SELECTED DRAWING: Figure 2
Patent JP-2020093526-A (JP)
Title: Method for cleaning platinum catalyst filter
Inventor: OBARA ATSUNORI
IPC: B29C55/08
Filed: 2019-09-19
Abstract: To provide a method for cleaning a platinum catalyst filter having a capability of regenerating a platinum catalyst filter in which oligomer degradability has been reduced due to adhesion of a compound in the platinum catalyst filter used for purification of the air circulating in a tenter device.SOLUTION: There is provided a method for cleaning a platinum catalyst filter, the platinum catalyst filter is cleaned by an alcohol solvent A having a boiling point of 250°C or higher and less than (X)°C, when the alcohol solvent having a boiling point of more than 250°C is the alcohol solvent A, and the boiling point of the alcohol solvent A is (X)°C. The alcohol solvent A preferably contains triethyleneglycol as a main component, and the platinum catalyst filter is preferably cleaned after calcined at a temperature of 300°C or higher and 600°C or lower.SELECTED DRAWING: None
Patent JP-2020019785-A (JP)
Title: Chromophoric polymer dots
Inventor: CHIU DANIEL T
IPC: C07K1/13
Filed: 2019-09-27
Abstract: To provide chromophoric polymer dots.SOLUTION: The present invention provides, among other aspects, stabilized chromophoric nanoparticles. In certain embodiments, the chromophoric nanoparticles provided herein are rationally functionalized with a pre-determined number of functional groups. In certain embodiments, the stable chromophoric nanoparticles provided herein are modified with a low density of functional groups. In yet other embodiments, the chromophoric nanoparticles provided herein are conjugated to one or more molecules. Also provided herein are methods for making rationally functionalized chromophoric nanoparticles.SELECTED DRAWING: Figure 1
Patent JP-2021055599-A (JP)
Title: Exhaust purification device, internal combustion engine and vehicle
Inventor: MIZUKAMI SUNAO
IPC: F01N3/023
Filed: 2019-09-30
Abstract: To provide an exhaust purification device, an internal combustion engine and a vehicle capable of accurately estimating a collection amount of particulate matters at a collection section.SOLUTION: An exhaust purification device 100 comprises: an exhaust pipe 110 where exhaust gas generated in an internal combustion engine 1 flows therein; a collection section 220 which is installed in the exhaust pipe 110 and collects particulate matters in the exhaust gas; a plurality of detection sections 120, 130 and 140 which is installed in the exhaust pipe at an upstream side of the collection section 220 and detects the particulate matters; and an estimation section 300 which estimates a collection amount of the particulate matters at the collection section 220 on the basis of the detection results of the plurality of detection sections 120, 130 and 140. The plurality of detection sections 120, 130 and 140 individually outputs detection signals representing the detection of the particulate matters at timings different from each other.SELECTED DRAWING: Figure 1
Patent JP-2021056395-A (JP)
Title: Camera module shielding device
Inventor: YAGINUMA DAISUKE
IPC: G03B17/04
Filed: 2019-09-30
Abstract: To prevent damage to an operation mechanism of a camera module when it is pushed by external force while enabling control by which the camera module is automatically shielded in interlocking with an operation state thereof.SOLUTION: A camera module shielding device 1 comprises: a substrate frame 2 which supports a camera module M; a base member 3 which freely vertically movably supports the substrate frame 2; a lowering lever 4 whose one end is pivotally supported by the base member 3, whose the other end is connected to the substrate frame 2, and which always energizes the substrate frame 2 by a spring in a lowering direction; a lifting body 5 which is supported by the base member 3 and is lifted/lowered in parallel to the substrate frame 2; a driving part 10 which is supported by the base member 3 and lifts/lowers the lifting body 5; and an engaging lever 6 which is pivotally supported by the substrate frame 2, and engages with the lifting body 5 when the lifting body 5 is lifted so as to lift the substrate frame 2. The lifting body 5 has a release lever 5B which releases engagement with the engaging lever 6 with application of external force for lowering the substrate frame 2.SELECTED DRAWING: Figure 1
Patent JP-2021058954-A (JP)
Title: Linear expansion and contraction mechanism
Inventor: IMASAKA KOSUKE
IPC: B25J18/02
Filed: 2019-10-04
Abstract: To provide a linear expansion and contraction mechanism which ensures high rigidity in all directions of three orthogonal axes, and has no restriction on an installation attitude.SOLUTION: A linear expansion and contraction mechanism 1 comprises: a block row 30 which is configured in such a manner that a plurality of blocks 40 are connected along a connection direction; a housing part 10 which accommodates the block row; a mechanism which delivers and pulls in the block row along the connection direction; and a fixation mechanism 20 which fixes a position of a tip position Pc of the block row delivered from the housing part relative to an entry/exit position Pe on the housing part where the block row enters in and exits from the housing part with respect to two directions orthogonal to the connection direction of the block row.SELECTED DRAWING: Figure 4
Patent JP-2021060736-A (JP)
Title: Calculation apparatus, calculation method, and calculation program
Inventor: TANNO RYOSUKE
IPC: G06T7/00
Filed: 2019-10-04
Abstract: To improve accuracy of authentication processing.SOLUTION: A calculation apparatus 10 estimates skeleton data with a skeleton estimation model for estimating skeleton data relating to a human skeleton by using image data as input. The calculation apparatus 10 calculates weight values for each joint on the basis of reliability of estimation results for each joint, and calculates similarity between skeleton data by use of the calculated weight values for each joint. The calculation apparatus 10 determines whether or not, the similarity is equal to or higher than a predetermined threshold, and determines authentication success when the similarity is equal to or higher than the predetermined threshold, and determines authentication failure when the similarity is lower than the predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2021060507-A (JP)
Title: Toner bottle, toner supply device, and image forming apparatus
Inventor: YAMASHITA KAZUYA
IPC: G03G15/08
Filed: 2019-10-07
Abstract: To provide a toner bottle that can detect incompatibility of a toner bottle by using a displacement sensor that detects the amount of toner.SOLUTION: A toner bottle 31 stores toner and is removably attached to a supply-side attachment part 30. The toner bottle 31 comprises a container main body 32 that is formed cylindrically and rotatably supported around the axis of the supply-side attachment part 30. The container main body 32 is provided in its peripheral wall with spiral conveyance ribs 34 that project inward in a radial direction by depressing a conveyance groove 34G in a spiral manner. The container main body 32 has, in a portion of the conveyance groove 34G, a dielectric constant for determination indicating that the toner bottle 31 is one that can be attached to the supply-side attachment part 30. The capacitances corresponding to a dielectric constant according a predetermined amount of toner and the dielectric constant for determination are detected by a displacement sensor 40 that is arranged opposite to the container main body 32 of the toner bottle 31 attached to the supply-side attachment part 30.SELECTED DRAWING: Figure 6
Patent JP-2021067288-A (JP)
Title: Automatic transmission
Inventor: HASHIMOTO AKIRA
IPC: B21D39/03
Filed: 2019-10-18
Abstract: To provide an automatic transmission for suppressing an increase in the size in the axial direction while forming rotary members as parts of a clutch or a brake by joining members of different materials via caulking parts in the axial direction.SOLUTION: An automatic transmission 1 includes a first rotary member 30 and a second rotary member 40 neighboring it in an axial direction Z, the first rotary member 30 including a first outside rotary member 31 and a first inside rotary member 36, the first outside rotary member 31 having a first outside cylindrical part 32 and a first outside extension part 33, the first inside rotary member 36 being formed of a material different that for the first outside rotary member 31, and having a first inside cylindrical part 38 and a first inside extension part 37, the first rotary member 30 having the first outside extension part 33 and the first inside extension part 37 connected via first extension parts 39 joined via caulking parts 51 in the axial direction Z. At least part of a protrusion 51a of each of the caulking parts 51 is located in a recess 45 formed in the second rotary member 40.SELECTED DRAWING: Figure 3
Patent JP-2021071567-A (JP)
Title: Projection device, installation state detection method, and installation state detection program
Inventor: NARUKAWA TETSUO
IPC: G09G5/00
Filed: 2019-10-30
Abstract: To make it possible to detect a deterioration of a housing of a projection device and notify it to a user.SOLUTION: A projection device 100 comprises, as registration control means, a projection image processing unit 110 that, when a deformation parameter for a projection image is set as an initial setting at the installation of the projection device 100, registers the deformation parameter as an initial value. When the deformation parameter for the projection image is adjusted according to a user operation subsequent to the initial setting, the projection image processing unit 110 determines whether the degree of adjustment from the initial value reaches a predetermined threshold. When the degree of adjustment reaches the predetermined threshold, the projection image processing unit 110 notifies a warning at a predetermined timing as notification control means.SELECTED DRAWING: Figure 1
Patent JP-2021071238-A (JP)
Title: Incineration plant and combustion controlling method thereof
Inventor: TEJIMA KEISUKE
IPC: F23G5/50
Filed: 2019-10-31
Abstract: To stabilize steam amount generated from a boiler, in an incineration plant equipped with a garbage incinerator having plural stages of stokers including a combustion stoker, and the boiler generating steam using the heat of exhaust gas in the incinerator.SOLUTION: An amount of steam generated by a boiler is obtained, combustion adjusting gas according to the steam amount is supplied to an area below a slow combustion area regulated in at least a part of a combustion stoker, and primary combustion air is supplied to an area below plural stages of stokers other than the slow combustion area. The combustion adjusting gas when the amount of steam is a predetermined target steam amount or more is low oxygen gas with lower oxygen concentration than the primary combustion air, and the combustion adjusting gas when the steam amount does not satisfy the target steam amount is gas with higher oxygen concentration than the low oxygen gas.SELECTED DRAWING: Figure 6
Patent JP-2021073895-A (JP)
Title: Bagasse pretreatment/saccharification method
Inventor: NAKAJIMA KAZUNORI
IPC: C12M1/00
Filed: 2019-11-08
Abstract: To provide means by which cellulose contained in bagasse, which is a dreg obtained when squeezing sugar and starch from sugar cane, sugar beet, cassava, etc., can be efficiently saccharified by an inexpensive and simple method and be used as a fermentation raw material.SOLUTION: Provided is a bagasse saccharification method comprising: subjecting bagasse to alkali treatment by bringing into contact with an alkaline aqueous solution in which a sodium compound of 0.125 to 0.5 M is used, for 1 to 28 days; subjecting the alkaline-treated bagasse to fluid cavitation treatment; and subjecting the fluid cavitation-treated bagasse to enzymatic saccharification.SELECTED DRAWING: Figure 3
Patent JP-2020089874-A (JP)
Title: Control of depth and thickness of particle layer during powder printing
Inventor: JACKSON WARREN B
IPC: B05C19/04
Filed: 2019-11-12
Abstract: To provide an inkjet/powder jet printing process which enables individual control of filling of particles.SOLUTION: A printing system 100 includes a liquid ejector 130 configured to accumulate a curable layer 120 on a surface of a base material 110, in which the layer has a free surface 122 and a boundary surface between the layer and the base material. A preliminary curing device 140 preliminary cures the layer so that a first region 131 closer to the free surface is not cured than a second region 132 closer to the boundary surface. A curing device includes a preliminary curing initiator source 141 configured to provide a preliminary curing initiator 141 polymerizing the layer. The curing device also includes a preliminary curing inhibitor source 142 configured to transmit an inhibitor that inhibits polymerization of the layer. A particle transmission device 160 transmits particles to the layer after the layer has been preliminarily cured.SELECTED DRAWING: Figure 1
Patent JP-2020053063-A (JP)
Title: Authorization of trading strategy algorithm
Inventor: JEFFERSON ALE CRIST
IPC: G06Q40/04
Filed: 2019-11-13
Abstract: To provide systems, methods and computer-readable storage media for authorizing a trading algorithm prior to execution of the trading algorithm.SOLUTION: A method includes receiving a trading algorithm definition associated with a unique identifier, and sending the unique identifier to an algorithm server that is operable to execute programming code representing the trading algorithm. The unique identifier may be associated with a trader authorized to execute the programming code. The algorithm server may check the unique identifier prior to the execution of the programming code to ensure that the trading algorithm has been authorized.SELECTED DRAWING: Figure 1
Patent JP-2021030422-A (JP)
Title: Automatic polishing device for improving sharpness of wood saw blade
Inventor: XU DAN
IPC: B23D63/18
Filed: 2019-11-15
Abstract: To provide an automatic polishing device for improving sharpness of a wood saw blade.SOLUTION: This device includes a pedestal, a slide space which opens upward and is provided on the pedestal, a saw blade seat which is slidably attached in the slide space, a moving component which can move the saw blade and is provided in the saw blade seat, and a mobile seat which is attached such that the moving component can slide to a top face of the saw blade seat. When the mobile seat polishes the saw blade, the moving component moves back and forth to feed each tooth to a polishing area. A first pinching block is slidably attached to a top face of the mobile seat, a second pinching block is slidably attached in the first pinching block, and stationery heads which can sandwich the saw blade between the second pinching block and the first pinching block and are fixedly attached symmetrically in front-back direction.SELECTED DRAWING: Figure 1
Patent JP-2021078392-A (JP)
Title: Method for producing cellulase
Inventor: SAKAMOTO TAKESHI
IPC: C12N9/42
Filed: 2019-11-18
Abstract: To provide a method for inexpensive and efficient production of microbiological protein.SOLUTION: Provided is a method for producing a cellulase, the method comprising culturing a filamentous fungus in the presence of a derived carbon substrate and a non-derived carbon substrate, wherein the ratio R (R=(feeding rate of non-derived carbon substrate)/(feeding rate of derived carbon substrate)) is 100 or less in a period where the rate of change in respiratory activity of the filamentous fungus is 0.1 or more.SELECTED DRAWING: None
Patent JP-2021079347-A (JP)
Title: Control system for number of fine bubbles
Inventor: WATANABE TOSHIFUMI
IPC: H01L21/304
Filed: 2019-11-21
Abstract: To provide a control system for the number of fine bubbles capable of properly controlling the number of fine bubbles in a liquid.SOLUTION: A control system 1 for the number of fine bubbles comprises: a liquid supply line 3 to which a liquid is supplied from a liquid supply source 2; a pressure adjustment pump 4 for adjusting a liquid pressure; a fine bubble generation nozzle 5 generating fine bubbles in response to the liquid pressure to mix the fine bubbles in the liquid supplied from the liquid supply line 3; a liquid delivery line 8 delivering to a washing device 11, the liquid into which the fine bubbles generated by the nozzle 5 are blended; a number measurement unit 9 measuring the number of fine bubbles in the liquid in the delivery line 8; and a control part 10 controlling the pressure adjustment pump 4 to control the liquid pressure in response to the number of measured fine bubbles.SELECTED DRAWING: Figure 1
Patent JP-2021079998-A (JP)
Title: Carrier tape mount for chip-shaped electronic components and manufacturing method thereof
Inventor: TAMURA ATSUSHI
IPC: D21H27/00
Filed: 2019-11-21
Abstract: To provide: a carrier tape mount for chip-shaped electronic components of which formation analysis can be performed easily without being affected by changes in an unevenness state of a surface due to factors such as atmospheric humidity or aging, and that has a small variation in peel strength when a cover tape is peeled and can suppress fluffing from the mount; and also a carrier tape mount having excellent processability.SOLUTION: The carrier tape mount for chip-shaped electronic components according to the present embodiment comprises base paper containing pulp as a main component, in which ash content in the base paper is 1% or less, a basis weight of the base paper is less than 350 g/m2, a surface of the base paper in contact with the cover tape contains a water-soluble polymer, and a formation index measured by a β-ray formation meter is 1 or less.SELECTED DRAWING: None
Patent JP-2020061164-A (JP)
Title: Information processing system
Inventor: KAMBARA YASUSHI
IPC: G07G1/00
Filed: 2019-11-27
Abstract: To enable automatic settlement of a bill for a product and improves the accuracy of specifying the product when a buyer purchases the product.SOLUTION: An object recognition unit 233 recognizes an object from an image including the object as a subject. A product specification unit 235 specifies the object as a product by using a method such as image recognition. A visual inspection result acquisition unit 239 transmits the image to a visual inspection terminal Q, and acquires a specific result of visual inspection of the product transmitted from the visual inspection terminal Q. A settlement unit 237 performs settlement processing on the product specified on the basis of the results from the product specification unit 235 and the visual inspection result acquisition unit 239.SELECTED DRAWING: Figure 9
Patent JP-2021087090-A (JP)
Title: Decoding method and image forming apparatus
Inventor: KUMADA TATSUO
IPC: H04N1/41
Filed: 2019-11-27
Abstract: To decode encoded data without using a template.SOLUTION: A decoding method includes the steps of: selecting, from a matrix 1301 in which a plurality of compression codes are arranged, an attentional compression code that can be decoded to any one of a plurality of pixel patterns; calculating corresponding directivity 1302 from the attentional compression code to the other compression codes; calculating, based on the directivity 1302, a vector 1303 indicating corresponding closeness of the pixel pattern after the decoding of the attentional compression code to the plurality of pixel patterns; and selecting the pixel pattern after the decoding of the attentional compression code based on a result of calculation of the vector 1303.SELECTED DRAWING: Figure 13
Patent JP-2020047933-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/14
Filed: 2019-11-27
Abstract: To manufacture a highly reliable display device by using a thin film transistor having favorable electric characteristics and high reliability as a switching element.SOLUTION: In a bottom gate thin film transistor using an amorphous oxide semiconductor, an oxide conductive layer having a crystal region is formed between an oxide semiconductor layer which has been dehydrated or dehydrogenated by heat treatment and each of a source electrode layer and a drain electrode layer which are formed using metal material. Accordingly, contact resistance between the oxide semiconductor layer and each of the source electrode layer and the drain electrode layer can be reduced; thus, a thin film transistor having favorable electrical characteristics and a highly reliable display device using the thin film transistor can be provided.SELECTED DRAWING: Figure 1
Patent JP-2020063511-A (JP)
Title: Evaporation source for depositing evaporated material, and method for depositing evaporated material
Inventor: JOSE MANUEL DIEGUEZ-CAMPO
IPC: H05B33/10
Filed: 2019-11-29
Abstract: To provide an evaporation source capable of bringing heightened deposition accuracy for depositing an evaporated raw material on a substrate, and reducing a shadowing effect provided by a mask.SOLUTION: An evaporation source 20 includes: one or more distribution pipes 106 having a plurality of nozzles 23, which are distribution pipes 106 constituted so that the nozzles 23 direct plume of an evaporated raw material to a substrate 10; and a shielding device 30 including an aperture 33 constitutable as a passage 43 for plume 318, enclosed by a circumferential wall 34, which is shielding device 30 in which at least one aperture among the plurality of apertures 33 is constituted so as to form individually plume 318 of the evaporated raw material discharged from a single associated nozzle, and the maximum angle of impact of the evaporated raw material is restricted, and a shadowing effect can be reduced.SELECTED DRAWING: Figure 3