baber/WOPTO huggingface dataset:
Patent JP-2021055020-A (JP)
Title: Method for producing fiber reinforced polycarbonate resin composition
Inventor: SAKAGUCHI KEIKO
IPC: C08L1/02
Filed: 2019-10-01
Abstract: To provide a simple method for producing a polycarbonate resin composition capable of uniformly dispersing a cellulose fiber into a polycarbonate resin without aggregating the cellulose fiber, and a fiber-reinforced polycarbonate resin composition having excellent heat stability in which cellulose fibers are uniformly dispersed.SOLUTION: There is provided a method for producing a polycarbonate resin composition including: mixing an aqueous dispersion of a polycarbonate resin (A) and a cellulose fiber (B) to obtain a preliminary mixture; and melt-kneading the resultant preliminary mixture with the polycarbonate resin (A), wherein a bulk density of the polycarbonate resin (A) used in the step of obtaining the preliminary mixture is 0.1 g/ml or more and less than 0.7 g/ml.SELECTED DRAWING: None
Patent JP-2021061324-A (JP)
Title: Protective film forming film and protective film forming composite sheet
Inventor: USUBA MIREI
IPC: C09J7/10
Filed: 2019-10-07
Abstract: To provide a protective film forming film capable of suppressing a temperature rise and a protective film forming composite sheet.SOLUTION: In a protective film forming film 13, Z100 calculated by Z100=Xmin/S100 by using the minimum absorbance Xmin at wavelengths of 2000 to 3200 nm (excluding 2701 to 2999 nm) of a protective film and the specific heat S100 of the protective film at 100°C is 0.27 or less. A protective film forming composite sheet 101 includes a support sheet 10 and a protective film forming film provided on the surface thereof.SELECTED DRAWING: Figure 2
Patent JP-2021059068-A (JP)
Title: Metal-clad transparent substrate material, laminate for see-through type electrode and see-through type electrode material
Inventor: KUWABARA MAKOTO
IPC: B32B15/08
Filed: 2019-10-07
Abstract: To provide a metal-clad transparent substrate material that can be used for preparing a see-through type electrode material having a transparent substrate and a conductor layer and that can lower the haze of the see-through type electrode material.SOLUTION: A metal-clad transparent substrate material 5 has a transparent substrate 1, an adhesive layer 2, metal foil 3, and a metal substrate 4, which are laminated in the stated order. A difference in refractive index between the transparent substrate 1 and the adhesive layer 2 is 0.14 or less. A thickness of the adhesive layer 2 is 0.02 μm or more and 0.8 μm or less. A peel strength between the transparent substrate 1 and the metal foil 3 is 0.5 N/cm or more.SELECTED DRAWING: Figure 1
Patent JP-2021061546-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: NOMURA OSAMU
IPC: G06T7/80
Filed: 2019-10-08
Abstract: To make it possible to determine better adapted imaging parameters for an image to be captured based on the imaging parameters.SOLUTION: An imaging apparatus includes image acquisition means (10) for acquiring an image through image capturing, image generation means (20) for generating a prediction image based on the acquired image, image recognition means (30) for performing image recognition on the prediction image, parameter determination means (40) for determining imaging parameters based on the results of image recognition, and parameter setting means (50) for setting the determined imaging parameters to the image acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2021062075-A (JP)
Title: Computer system, server system and program
Inventor: TAKAHASHI TORU
IPC: A63F13/55
Filed: 2019-10-15
Abstract: To further enhance a player's interest in a game involving changes in characteristics, with regard to a game in which the characteristic of a second character in the game progress relative to a first character changes at least between a first characteristic and a second characteristic.SOLUTION: The execution of a game in which the characteristic of a second character (Ghost 8) in the game progress relative to a first character (Pac-Man 3) changes at least between a first characteristic and a second characteristic is controlled. The control is executed by setting a given area (reversal area 20) so that the second character can move in accordance with the movement of the first character. When the second character with the first characteristic is positioned in the area, the characteristic of the second character is changed into the second characteristic.SELECTED DRAWING: Figure 4
Patent JP-2021068496-A (JP)
Title: Mating connector
Inventor: NAKANO KATSUYA
IPC: H01R13/46
Filed: 2019-10-17
Abstract: To suppress intrusion of shavings into between mating portions.SOLUTION: A first connector 1A includes a first housing 20 having a tubular first fitting portion 21, and a screw member B which is arranged so as to face an outer peripheral surface of a first fitting portion at a distance, and freely rotatably held around a screw axis with respect to the first housing with a connector insertion/removal direction between the first connector 1A and the second connector 1B being set to a screw axis direction. The second connector includes a second housing 120 having a tubular second fitting portion 121, and a second screw portion 512 that is provided on a connector fixing wall 511 to which the second housing is fixed and which fixes the first housing outside an outer peripheral surface of the second fitting portion, and generates a connector fitting force between the first fitting portion and the second fitting portion by using an axial force acting between the second screw portion 512 and the first screw portion Ba of the screw member. One of the second housing and the connector fixing wall has a dustproof wall 131 that is provided to be erected in a tubular axis direction from a connector fixing wall side between the outer peripheral surface side and the second screw portion side of the second fitting portion.SELECTED DRAWING: Figure 1
Patent JP-2020068035-A (JP)
Title: Learning method and learning device by using multiple labeled databases with different label sets, and testing method and testing device using the same
Inventor: KIM KYE-HYEON
IPC: G06N3/08
Filed: 2019-10-24
Abstract: To provide a method for learning CNN by using a plurality of labeled databases with different label sets.SOLUTION: A method is provided in that a learning device includes: (a) a step of constructing databases for training, respectively including image data by categories, and ground truth label sets by the categories, if each of objects corresponds to a class belonging to a category corresponding to each of objects, and each information in which a class corresponding to the object is annotated, where the ground truth label sets correspond to image data sets; (b) a step of receiving, as an input image, a specific image belonging to a specific image data set corresponding to a specific class among the databases for training, generating a feature map, and then generating classification result by the categories corresponding to a specific object included in the input image on the basis of the feature map; and (c) a step of learning parameters of a CNN by using losses by the categories.SELECTED DRAWING: Figure 6
Patent JP-2021067601-A (JP)
Title: Measuring device
Inventor: TANGE TAKESHI
IPC: G01N27/00
Filed: 2019-10-25
Abstract: To provide a measuring device capable of improving a measuring accuracy of the amount of fine particles collected in a filter.SOLUTION: A measuring device calculates a mass of fine particles contained in an exhaust gas. The measuring device comprises a first fine particle sensor, a second fine particle sensor, an acquisition unit, and a calculation unit. The acquisition unit acquires a first sensor output indicating detection results of the first fine particle sensor and a second sensor output indicating detection results of the second fine particle sensor. The first fine particle sensor is attached to an exhaust pipe on the upstream side of a filter, and the second fine particle sensor is attached to an exhaust pipe on the downstream side of the filter. The calculation unit calculates an output difference relevant value related to a difference between a value indicated by the first sensor output and a value indicated by the second sensor output. The first fine particle sensor and the second fine particle sensor comprise an ion generating unit, a charging chamber, and a capturing unit. The measuring device comprises a measuring signal generation circuit which generates a measuring signal correlated with the amount of fine particles, and an amount-of-fine-particle determining unit which determines the amount of fine particles in the exhaust gas on the basis of the measuring signal.SELECTED DRAWING: Figure 1
Patent JP-2021068841-A (JP)
Title: Inductor component and inductor component built-in substrate
Inventor: YOSHIOKA YOSHIMASA
IPC: H05K3/46
Filed: 2019-10-25
Abstract: To provide an inductor component which can improve a degree of freedom of circuit design.SOLUTION: An inductor component includes: a flat-plate-like body including a magnetic layer containing a resin and metallic magnetic powder contained in the resin; an inductor wire which is arranged on the plane in the body; a first vertical wire which extends in a first direction of a normal direction to a plane so as to penetrate through the inside of the body from a pad body that is an end of the inductor wire, and is exposed to a first main surface side of the body; a second vertical wire which extends in a second direction of a normal direction to a plane so as to penetrate through the inside of the body from the pad body of the inductor wire, and is exposed to a second main surface side of the body; and an insulating layer of a non-magnetic body which is brought into contact with at least a first surface on a first direction side of the inductor wire between the first surface and a side face. The first vertical wire includes a via conductor which extends to the first direction side from the pad part and penetrates through the inside of the insulating layer, and a columnar wire which extends to the first direction side from the via conductor and penetrates through the inside of the magnetic layer. The second vertical wire includes a columnar wire which extends to a second direction side from the pad part and penetrates through the inside of the magnetic layer.SELECTED DRAWING: Figure 1A
Patent JP-2021069395-A (JP)
Title: Game machine
Inventor: SUZUKI YUICHIRO
IPC: A63F5/04
Filed: 2019-10-29
Abstract: To increase player's eagerness and interest in a game.SOLUTION: Privilege-giving means of a game machine of the present invention can give a specific number of game values when a stop operation is performed in a specific mode when a predetermined combination is determined as an internal winning combination and cannot give a specific number of game values when the stop operation is not performed in a specific mode. When a specific notification condition is satisfied, a specific period in a normal game state and a specific game state can be set as a period (e.g., advantageous section) in which the operation information regarding a specific mode is notified by notification means.SELECTED DRAWING: Figure 95
Patent JP-2021071502-A (JP)
Title: Optical system, projection lens, image projection device, and image capturing lens
Inventor: TAKAHASHI MAKOTO
IPC: G02B13/16
Filed: 2019-10-29
Abstract: To provide an optical system which has a simple configuration and yet has good temperature compensation capability.SOLUTION: An optical system 1 consists of a first group B1-B4 having negative or positive refractive power, an aperture stop ST1, and a second group B5-B7 having positive refractive power arranged in order from the magnification conjugate side to the reduction conjugate side. A negative lens included in at least either of the first group and the second group satisfies conditions expressed as: 10≤<νn≤40 and dn/dtn<0, where νn represents an Abbe number of the negative lens for the d-ray, and dn/dtn represents a refractive index temperature coefficient of the negative lens.SELECTED DRAWING: Figure 1
Patent JP-2021017885-A (JP)
Title: Scroll compressor
Inventor: KAMIKAWA TAKASHI
IPC: F04C18/02
Filed: 2019-10-29
Abstract: To reduce the diameter of a movable scroll as compared with a case of adopting a configuration in which an oil groove is formed in a single ring shape and constantly communicates with an outlet of an oil passage.SOLUTION: A scroll compressor 1 comprises a fixed scroll 11 fixed in a housing, and a movable scroll 12 that is engaged with the fixed scroll 11 and revolves. The fixed scroll 11 has, in a sliding surface on the movable scroll 12 side, an outlet of a flow passage 115 which communicates with an oil sump storing a lubrication oil, and the movable scroll 12 has, in a sliding surface on the fixed scroll 11 side, a plurality of oil grooves 124, 125 for circulating the lubrication oil, which do not communicate with each other. Each of the plurality of oil grooves 124, 125 is located so as to communicate with the outlet at least once and not to communicate with the outlet at least once while the movable scroll 12 rotates once.SELECTED DRAWING: Figure 1
Patent JP-2021071550-A (JP)
Title: Polarizer protective resin composition and polarization plate equipped with protective layer formed from the composition
Inventor: MITA SATOSHI
IPC: G02B5/30
Filed: 2019-10-30
Abstract: To provide a polarizer protective resin composition excellent in adhesion with a polarizer and capable of preventing defects such as a color void from an end part, a reddish void, etc. and also to provide a polarization plate equipped with a protective layer formed from the resin composition.SOLUTION: A polarizer protective resin composition includes: a resin (A) with a weight average molecular weight of 3000 or more and having at least one epoxy group; a chemical compound (B) containing at least one kind of substituent group selected from a group composed of -NH2, -NHR and -NRR' (in which R and R' independently represent a methyl group or an ethyl group, the R and the R' may be the same or different) and a boronic acid group, in a molecule. The polarizer protective resin composition contains 0.3 to 5 pts.wt. of the chemical compound (B) based on 100 pts.wt. of the resin (A).SELECTED DRAWING: Figure 1
Patent JP-2021046247-A (JP)
Title: Shrinkage fixing device for fragile object
Inventor: LIU CHUN
IPC: B65D81/02
Filed: 2019-10-31
Abstract: To disclose a shrinkage fixing device for a fragile object.SOLUTION: A shrinkage fixing device for a fragile object includes a shell, an operation space is provided in the shell, a tightening mechanism is provided in the operation space, two intake spaces are provided symmetrically in the lower end wall of the operation space, a sealing mechanism is provided in the intake space, an exhaust mechanism is provided in the intake space, two airbag spaces are symmetrically provided in the left and right end walls of the operation space, a filling mechanism is provided in the airbag space, the tightening mechanism includes four slide rails installed symmetrically in the front and rear end walls of the operation space, the slide rail is opened toward the operation space, a slide block is connected to the slide rail so as to be able to slide, a sealing block is provided in the operation space, and an annular block is fixed to the upper end wall of an annular groove.SELECTED DRAWING: Figure 1
Patent JP-2021069740-A (JP)
Title: Manufacturing method of absorber
Inventor: KITANO OSAMU
IPC: A61F13/15
Filed: 2019-10-31
Abstract: To provide a method for successfully covering an absorbent core with a core wrap sheet without generating wrinkles on the core wrap sheet and without causing falling or losing a shape of a forming material of the absorbent core.SOLUTION: An absorbent core 50 has lengths in a perpendicular direction (CD) that are different in a delivery direction (MD), and has a narrowest width part 50N where the length in the CD is shortest. With a pair of virtual straight lines VL, VL which pass through both ends of the CD of the narrowest width part 50N and extend in the MD direction as boundaries, a delivery surface (a conveyor belt 42) moving in arrangement regions of a folding guide 441 is sectioned into a central area 45 sandwiched between the pair of virtual lines VL, VL and a lateral area 46 positioned on both sides of the CD with the central area 45 in between. Suction force 46V in the lateral area 46 is set to be lower than suction force 45V in the central area 45.SELECTED DRAWING: Figure 6
Patent JP-2021076273-A (JP)
Title: Dust-removing device for heat exchanger tube
Inventor: KAWASAKI Shota
IPC: F23J3/00
Filed: 2019-11-06
Abstract: To provide a dust-removing device for heat exchanger tubes, capable of effectively removing a dust adhered to the heat exchanger tubes.SOLUTION: A heat exchanger tubes include a first heat exchanger tube group 5 and a second heat exchanger tube group 6. The first heat exchanger tube group 5 has: straight pipe parts 5a substantially parallel to a ground; and bent parts 5b, 5c, wherein a feed end part 5d and a discharge end part 5e penetrate through a first wall 4-1 of a casing 4 in which the flow of an exhaust gas is substantially vertical to the ground. The second heat exchanger tube group 6 has: straight pipe parts 6a substantially parallel to a ground; and bent parts 6b, 6c, wherein a feed end part 6d and a discharge end part 6e penetrate through a second wall 4-2 of the casing 4, the second wall being faced with the first wall 4-1. The first heat exchanger tube group 5 and the second heat exchanger tube group 6 are vibrated by vibration-applying means.SELECTED DRAWING: Figure 3
Patent JP-2021073892-A (JP)
Title: Grape variety identification method, polynucleotide, microsatellite marker, and primer set
Inventor: YAMAMOTO TOSHIYA
IPC: C12Q1/68
Filed: 2019-11-07
Abstract: To provide methods for identifying grape varieties that make it easy to determine their genotype in identifying grape varieties.SOLUTION: There is provided a method for identifying grape varieties comprising identifying grape varieties using at least one microsatellite marker selected from the group consisting of microsatellite markers including a region corresponding to the base sequence of a specific sequence. The grape varieties include Shine Muscat, Aki Queen, Campbell Early, Kyoho, Queen Nina, Growth krone, Koshu, Concord, Sun Verde, Suiho, Steuben, Sekirei, Takao, Delaware, Niagara, Nagano Purple, Pione, Fujiminori, Black Beat, Portland, Muscat of Alexandria, Muscat Bailey A, and the like.SELECTED DRAWING: None
Patent JP-2021078229-A (JP)
Title: Drive circuit
Inventor: TACHIBANA YUTA
IPC: H02P8/36
Filed: 2019-11-08
Abstract: To provide a drive circuit capable of more speedily and easily controlling operation in response to abnormality with supply voltage regardless of an operating condition.SOLUTION: A drive circuit (1) comprises: a first wiring and a second wiring connected to a first end (n1) and a second end (n2), respectively, of a coil (MA) of a stepping motor (M) to be an electric path of the coil (MA); a measurement unit (30) for measuring a voltage at the first end (n1) and the second end (n2); and a switch unit (11) for switching whether or not energization is possible in the first wiring and the second wiring. The switch unit (11) switches whether or not all the energization is prohibited on the basis of a specified weighted average of respective measured voltages at the first end and the second end.SELECTED DRAWING: Figure 1
Patent JP-2021079455-A (JP)
Title: Cutting tool
Inventor: YAMAGUCHI DAICHI
IPC: B23B27/14
Filed: 2019-11-14
Abstract: To provide a cutting tool which can suppress reduction of a tool life caused by difficulty in supplying a cutting fluid in a periphery of a cutting blade.SOLUTION: A cutting tool 100 includes a cutting blade 20 for cutting an object to be cut 1, a rake face 30 which contacts with a chip 2 generated when the object to be cut 1 is cut by the cutting blade 20, and a flank 40 which contacts with a surface to be cut 1a of the object to be cut. A plurality of first grooves 51 are formed on a cutting blade 20 side of the rake face 30. The plurality of first grooves 51 includes a plurality of aligned grooves 51a aligned so as to be adjacent to each other, and a connection groove 51b for connecting at least a part of the plurality of aligned grooves 51a to each other.SELECTED DRAWING: Figure 2
Patent JP-2020030857-A (JP)
Title: Image processing apparatus and image processing method
Inventor: YASUNAGA MASAAKI
IPC: H04N5/232
Filed: 2019-11-15
Abstract: To provide an image processing apparatus that can search for a character string corresponding to a single subject in a plurality of images.SOLUTION: According to an embodiment, an image processing apparatus comprises: a calculation part; and a determination part. The calculation part calculates a first similarity group formed of similarity between characters constituting a first character string captured in a first image and candidate characters in a candidate character group, calculates a second similarity group formed of similarity between characters constituting a second character string captured in a second image and the candidate characters in the candidate character group, and calculates a third similarity group formed of similarity between characters constituting a third character string captured in the second image and the candidate characters in the candidate character group. The determination part compares the first similarity group with the second similarity group and the third similarity group to determine which one of the second character string and the third character string corresponds to a first subject that is the same as the first character string.SELECTED DRAWING: Figure 5
Patent JP-2021065675-A (JP)
Title: Folding chair having rod hanger for outdoor fishing
Inventor: PING ZHENG
IPC: A47C9/10
Filed: 2019-11-17
Abstract: To disclose a folding chair having a rod hanger for outdoor fishing.SOLUTION: The folding chair includes a chair mechanism which has two chair plates symmetrical left and right. Between the two chair plates, a cotton canvas piece is connected and, when this invention is used, a user can sit on the upper end face of the cotton canvas piece. On the upper end face of the chair plates, there is installed a first rod hanger mechanism which includes a first normal position block that is fixedly connected to the upper end face of the chair plates. In the first normal position block, there are installed a first joint space and a second joint space. In the first joint space, a first intermediate rod is installed whose upper end is situated in the outer space. Also, in the upper end of the first intermediate rod, a first operation block is fixedly installed in which a first movement space opened upward is provided, with a first electromagnet fixedly provided in the lower end wall of the first movement space.SELECTED DRAWING: Figure 1
Patent JP-2021080600-A (JP)
Title: Pbs spun-bonded nonwoven fabric
Inventor: MIWA SHINICHIRO
IPC: B01D39/16
Filed: 2019-11-19
Abstract: To provide a spun-bonded nonwoven fabric having a high biomass degree, and containing a resin having a sufficiently high biodegradable speed.SOLUTION: A spun-bonded nonwoven fabric is constituted by combining webs composed of a continuous fiber containing a molten matter of a plant-originated polybutylene succinate resin into a sheet state. The spun-bonded nonwoven fabric is constituted by combining webs which is composed of a continuous fiber containing a molten matter of a plant-originated polybutylene succinate resin, and which has a basis weight measured according to JIS L1913(in 2010) of 15 g/m2 or more and 105 g/m2 or less, and a permeability of 750 cc/cm2 sec to 2620 cc/cm2 sec into a sheet state.SELECTED DRAWING: None