baber/WOPTO huggingface dataset:
Patent JP-2021045992-A (JP)
Title: Working vehicle
Inventor: NAKACHI KATSU
IPC: B60J1/06
Filed: 2019-09-17
Abstract: To constitute a working vehicle capable of opening-closing a bonnet without impairing effectiveness for arranging a window shield in a position overlapping with the bonnet.SOLUTION: A window shield W of a vehicle body front part is constituted of an upper shield 20 arranged above a bonnet 5, and a lower shield 21 placeable in a position of covering a clearance between a lower end of the upper shield 20 and an upper surface of the bonnet 5, and has a support unit C capable of moving the lower shield 21 between a blocking-up position of covering the clearance and an opening position of opening the clearance by vertically movably supporting the lower shield 21.SELECTED DRAWING: Figure 5B
Patent JP-2021045821-A (JP)
Title: Abrasive pad and grinding method
Inventor: INOUE YUKI
IPC: B24B41/06
Filed: 2019-09-18
Abstract: To provide an abrasive pad and a grinding method that are able to appropriately reduce variations in grinding rate.SOLUTION: An abrasive pad 1 grinds a workpiece fixed to a leading end of a spindle and held on a hold table. During grinding, the abrasive pad 1 is brought into contact with the workpiece held on the hold table, thereby the hold table and the abrasive pad 1 are arranged in a positional relation in which pressures applied to the workpiece differ within a plane of the workpiece. The abrasive pad 1 is formed over an outer edge 9 from a center 1-1 of a contact surface 5 of the abrasive pad 1 with the workpiece and has, between the center 1-1 and the outer edge 9, a maximum part 3-1 in which a circumferential width 4 of the contact surface 5 becomes maximum. A notch 2 is formed in the abrasive pad such that a circumferential width 4 becomes gradually wider toward the maximum part 3-1 from the center 1-1 and the circumferential width 4 becomes gradually narrower toward the outer edge 9 from the maximum part 3-1.SELECTED DRAWING: Figure 5
Patent JP-2021047962-A (JP)
Title: Storage device
Inventor: INABA TSUNEO
IPC: G11C13/00
Filed: 2019-09-19
Abstract: To provide a high-quality storage device.SOLUTION: A storage device 1 comprises: a first memory cell MC including a variable-resistance element and a switching element; a second memory cell MC including a variable-resistance element and a switching element; and a read/write circuit configured to perform a write operation or a read operation to the first memory cell as a first access and to start a second access within a first time from the start of the first access. As the second access data is written to or read from the second memory cell under conditions based on the access type of the first access.SELECTED DRAWING: Figure 19
Patent JP-2021051442-A (JP)
Title: Feature extraction device, feature extraction method and content use management device
Inventor: UNO YOSHIHIKO
IPC: G06T7/60
Filed: 2019-09-24
Abstract: To simply and quickly extract an expressive feature part in three-dimensional image content.SOLUTION: A feature extraction device 1 includes an image data input part 2 for inputting three-dimensional image data to be an object of feature extraction, a feature part detection part 3 for detecting a feature part of the image data, a feature part database 4 for storing the detected feature part, an existing image database 5 for storing information on existing three-dimensional image data, and a feature part information output part 6 for outputting information on the feature part. This configuration is to extract an expressive feature part of three-dimensional image content (including a still picture, a moving image, polygon data applicable to at least one of them, or the like), or specifically, to detect a feature part of a three-dimensional shape on the basis of the absolute value of a rate of change in the inclination of a three-dimensional image surface and to detect a patterning feature part on the basis of the absolute value of a rate of change in one or more elements of hue, brightness, and saturation of a pattern on the three-dimensional image surface.SELECTED DRAWING: Figure 1
Patent JP-2019212647-A (JP)
Title: Light emitting device
Inventor: IMAI SADATO
IPC: H05B37/02
Filed: 2019-09-24
Abstract: To enable a light emitting device having plural light emitting units each comprising plural LED elements formed on a common substrate to be driven by a common driver irrespective of an individual forward voltage of each LED element.SOLUTION: A light emitting device (2) includes a substrate (10), plural light emitting portions (20) arranged on the substrate, and a driver (50) for driving the plural light emitting portions. Each of the plural light emitting portions has plural LED elements (30) which are sorted into plural arrays connected in parallel to one another and connected in series to one other in each of the plural arrays. The number of the LED elements which are connected in series to one another in each of the plural light emitting portions is set so that the total of the forward voltages of the LED elements connected in series throughout the plural light emitting portions is converged within a voltage with which the LED elements can be driven by the driver.SELECTED DRAWING: Figure 5
Patent JP-2020058344-A (JP)
Title: Peptides for inducing tissue regeneration and use thereof
Inventor: TAMAI KATSUHITO
IPC: C12N1/15
Filed: 2019-09-26
Abstract: To provide therapeutic agents for promoting blood mobilization and accumulation in damaged tissues associated with stimulation of PDGFRα-positive cells such as bone marrow mesenchymal stem cells and inducing tissue regeneration in the body.SOLUTION: Provided are a synthesized peptide or a peptide produced using cells, having cell migration stimulating activity and having a specific amino acid sequence consisting of a part of the HMGB1 protein, in which a tag and/or a peptide fragment derived from the tag is added, a DNA encoding the peptide, a vector having the DNA, and a transformed cell having the vector.SELECTED DRAWING: None
Patent JP-2021050032-A (JP)
Title: Heat insulating container
Inventor: SUZUKI HIROYUKI
IPC: B65D81/38
Filed: 2019-09-26
Abstract: To provide a heat insulating container capable of controlling heat transfer between an inside and an outside of the container according to a temperature while having a heat insulating property that keeps a temperature of contents at a predetermined temperature.SOLUTION: The heat insulating container according to the present invention includes a thermal conductivity control unit that controls the heat transfer between the inside and the outside of the heat insulating container, in which at least two heat conductive material plates are arranged in a laminated manner with a separation layer in between in the thermal conductivity control unit, the two heat conductive material plates are held so as to be able to be in a contact state from a separation state and to be in the separation state from the contact state, and a thermal conductivity control body, having a structure in which a bimetal plate is arranged so as to face the heat conductive material plate, is provided on an upper side of an uppermost portion in a laminating direction of the heat conductive material plates or a lower side of a lowermost portion.SELECTED DRAWING: Figure 3
Patent JP-2021052617-A (JP)
Title: Housing used for wild animal capturing trap
Inventor: EGUCHI YUSUKE
IPC: A01M23/16
Filed: 2019-09-27
Abstract: To provide a housing used for a wild animal capturing trap capable of heightening capture efficiency by utilizing wariness of a wild animal.SOLUTION: A cage 10 used for a wild animal capturing trap formed in a box shape by disposing bars in a lattice shape, and having one side wall as an open surface 11, is provided with a notch part 12 on an open surface 11 side edge of a bottom part 13, and forms the notch part 12 circularly.SELECTED DRAWING: Figure 1
Patent JP-2021053572-A (JP)
Title: Flocculation device and concentrator-integrated dehydrator using the same
Inventor: YANAI ATSUSHI
IPC: C02F11/143
Filed: 2019-09-30
Abstract: To provide a flocculation device and a concentrator-integrated dehydrator using the same capable of preventing sludge discharged from the concentrator from flowing down without sufficient reaction between the sludge and flocculant supplied to the sludge, and capable of improving the dehydration of the sludge and reducing the amount of flocculant used.SOLUTION: A flocculation device includes a slope 14 which flows a sludge down in an inclined direction, a resistance part 16 which is formed in the width direction on the flowing down surface of the slope 14, and flocculant supply means 15 installed above the slope 14. A sludge flowing down from the slope 14 in an inclined direction acquires resistance from the resistance part 16. This reduces the flowing speed of the sludge and increases the residence time on the slope 14, so that the sludge and the flocculant react sufficiently to increase the flocculating property, which improves the dewatering property of the sludge and reduces the amount of flocculant used.SELECTED DRAWING: Figure 2
Patent JP-2021057983-A (JP)
Title: Cable towing unit and cable removal method
Inventor: HASEGAWA HIROYUKI
IPC: H02G1/08
Filed: 2019-09-30
Abstract: To provide a cable towing unit and cable removal method, capable of achieving high workability in towing and laying or removing a cable.SOLUTION: The cable towing unit, which is a cable towing unit for towing a cable terminal part, comprises a hook plate with a first through hole through which the cable terminal part penetrates and a second through hole different from the first through hole and a coupling shaft penetrating through the second through hole not to drop it off and extending in a towing direction. The outside diameter of the first through hole is larger than that of a cable terminal part, the hook plate inclines as the result of the coupling shaft being towed in the towing direction, and an opening edge of the first through hole comes into contact with the cable terminal part to support the cable terminal part at two point.SELECTED DRAWING: Figure 4
Patent JP-2021054691-A (JP)
Title: Titanium oxide particle, dispersion of titanium oxide particle, and method for producing dispersion of titanium oxide particle
Inventor: FURUDATE MANABU
IPC: C01G23/053
Filed: 2019-10-02
Abstract: To provide titanium oxide particles which has inhibited photocatalytic activity and causes little coloration, and to provide a dispersion of the same.SOLUTION: Titanium oxide particles include 1) a tin component and 2) a manganese component and/or a cobalt component, wherein: the tin component is dissolved only in the fine titanium oxide particles; and the content of the manganese component and/or cobalt component is 5-5,000 in terms of the molar ratio of the titanium thereto (Ti/Mn and/or Ti/Co). A dispersion contains the particles 1) and the particles 2) in an aqueous dispersion medium.SELECTED DRAWING: None
Patent JP-2021063152-A (JP)
Title: Display body and adhesive sheet
Inventor: KOSABA SHO
IPC: C09J7/38
Filed: 2019-10-10
Abstract: To provide an adhesive sheet that can improve designability of a display body, and a display body having improved designability.SOLUTION: An adhesive sheet 1 has an adhesive layer 11 for bonding one display body constituent member 21 to another display body constituent member 22. The adhesive layer 11 has a color difference ΔE* of less than 95 from a completely white color that is defined by CIE1976 L*a*b* color system. The adhesive layer 11 has a total light transmittance of 10% or more.SELECTED DRAWING: Figure 1
Patent JP-2021063896-A (JP)
Title: Lens adapter and method of attaching the same
Inventor: KITANO YASUHIRO
IPC: G03B17/14
Filed: 2019-10-11
Abstract: To provide a lens adapter which can be attached without post-machining and is capable of absorbing coarseness of dimensions and precision of a projection lens when being attached.SOLUTION: A lens adapter 1 provided herein is an annular lens adapter designed to be attached on an outer periphery of a projection lens 2. The lens adapter 1 is split into a first split adapter 21 and a second split adapter 22. The lens adapter can be attached to the projection lens 2 by coupling the first split adapter 21 and the second split adapter 22 together with the projection lens sandwiched therebetween.SELECTED DRAWING: Figure 1
Patent JP-2020076404-A (JP)
Title: Turbine shroud including cooling passages in communication with collection plenums
Inventor: LACY BENJAMIN PAUL
IPC: F01D11/24
Filed: 2019-10-15
Abstract: To provide a turbine shroud including cooling passages in communication with collection plenums.SOLUTION: Turbine shrouds for turbine systems are disclosed. The turbine shrouds may include a forward end, an aft end, a first and second side, an outer surface facing a cooling chamber formed between the body and the turbine casing, and an inner surface facing a hot gas flow path for the turbine system. The turbine shrouds may also include at least one collection plenum extending within the body between the forward end and the aft end. Additionally, the turbine shrouds may include a set of cooling passages extending within the body. Each of the cooling passages of the set may include an inlet portion in fluid communication with the cooling chamber, an outlet portion in fluid communication with the at least one collection plenum, and an intermediate portion fluidly coupling the inlet portion and the outlet portion.SELECTED DRAWING: Figure 3
Patent JP-2021062026-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2019-10-15
Abstract: To provide a golf ball which achieves a satisfactory carry on full shots not only with a driver (W#1), but also with a long iron or a middle iron and has excellent durability to repeated impact.SOLUTION: In a golf ball having a core, an intermediate layer, and a cover, the core is formed of a base material rubber as a main material and has a diameter set in a specific range, and each layer of the intermediate layer and the cover is formed of a resin material. The core has internal hardness such that, regarding the hardness at a core center, the hardness at positions located at 2 mm intervals from the core center to 16 mm, and the core surface hardness, hardness differences between them are set within a prescribed range. Ball surface hardness is set to be higher than surface hardness of an intermediate layer-encased sphere.SELECTED DRAWING: Figure 1
Patent JP-2021074783-A (JP)
Title: Robot gripper
Inventor: TUCKER ALBRIGHT
IPC: B25J15/12
Filed: 2019-10-15
Abstract: To provide a robot finger which can perform a pinch grasp mode and a conforming grasp mode.SOLUTION: The invention relates to a robot gripper 100 including a body 3 and two robot fingers 1, 2 installed in the body. Each robot finger includes a first link, a second link, a third link, a fourth link, a first joint, a second joint, and a third joint. The first joint connects the first link with the second link, the second joint connects the second link with the third link, and the third joint connects the third link with the fourth link. These links and these joints are formed of an elastic material and integrally molded.SELECTED DRAWING: Figure 1
Patent JP-2020205401-A (JP)
Title: Semiconductor light-emitting element
Inventor: INAZU TETSUHIKO
IPC: H01L33/42
Filed: 2019-10-16
Abstract: To improve the light extraction efficiency of a semiconductor light-emitting element.SOLUTION: A semiconductor light-emitting element 10 is configured to emit ultraviolet light with a wavelength of 320 nm or less. When a total area of the main surface of a substrate 20 is S0, a formation area of a p-side contact electrode 34 on a p-type semiconductor layer 28 is S1, a formation area of an n-side contact electrode 36 on an n-type semiconductor layer 24 is S2, the reflectance of the p-side contact electrode 34 to ultraviolet light having a wavelength of 280 nm incident from the p-type semiconductor layer 28 side is R1, and the reflectance of the n-side contact electrode 36 to ultraviolet light having a wavelength of 280 nm incident from the n-type semiconductor layer 24 side is R2, (S1/S0)×R1+(S2/S0)×R2≥0.5, S1>S2, and R1≤R2 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021068747-A (JP)
Title: Plasma etching method and plasma etching device
Inventor: KUBOI SHUICHI
IPC: H01L21/3065
Filed: 2019-10-18
Abstract: To provide a plasma etching method that makes it possible to increase a hole etching rate and a processing selection ratio with an etching mask with low plasma application power.SOLUTION: In a plasma etching method etching a silicon-containing film with plasma containing fluorocarbon gas, the fluorocarbon gas has a composition represented by CxFy (x and y are numbers satisfying x≥7 and y≥x) with respect to carbon and fluorine, and has a benzene ring structure composed of 6 carbon atoms.SELECTED DRAWING: Figure 3
Patent JP-2021065133-A (JP)
Title: Bifidobacterium proliferation-promoting composition
Inventor: IKI AKEMI
IPC: C12N1/20
Filed: 2019-10-21
Abstract: To solve the problem that it is difficult to proliferate only bifidobacteria well while not increasing intestinal indigenous bacteria and bad intestinal bacteria in spite of requiring a technique for stably proliferating bifidobacteria due to expansion of the utilization of bifidobacteria from the viewpoint of health maintenance, although Peucedanum japonicum, N-acetylglucosamine-containing sugar, yeast extract, casein degradation products, and carrot extract and the like are well known as substances for proliferating bifidobacteria.SOLUTION: There is provided a Bifidobacterium proliferation-promoting composition for proliferating Bifidobacterium spp., especially at least one bifidobacteria selected from Bifidobacterium longum and Bifidobacterium catenulatum, the Bifidobacterium proliferation-promoting composition containing the extract of Harpagophytum procumbens DC.SELECTED DRAWING: Figure 2
Patent JP-2021068252-A (JP)
Title: Sheet information control device
Inventor: INOUE MINORU
IPC: G06F3/12
Filed: 2019-10-25
Abstract: To solve the problem that it is difficult for users to see if there is an update of sheet information used by the user or if there is an addition of new sheets, causing users to miss opportunities to implement additions and updates.SOLUTION: A function for automatically performing a series of tasks consisting of downloading sheet information via the Internet and implementing an addition or update provided that an importance flag is On and a free space sufficient for the sheet addition is available.SELECTED DRAWING: Figure 2
Patent JP-2021069402-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: In a period in which a second game state is set, first period information corresponding to a period up to the establishment of a first termination condition is reported by notification means. On the basis of the establishment of a condition different from a condition corresponding to the establishment of a second termination condition, a performance corresponding to a period up to the next establishment of a condition corresponding to the establishment of the second termination condition is executed by performance execution means. On the basis of the establishment of the condition corresponding to the establishment of the second termination condition, a specific performance is executed by specific performance execution means in a state that execution of a performance is regulated, thereby enhancing a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2021069497-A (JP)
Title: Deodorant
Inventor: YOSHIDA KANAKO
IPC: A61K8/34
Filed: 2019-10-29
Abstract: To provide a deodorant that has sufficient safety and has a high deodorizing effect.SOLUTION: A deodorant contains ethanol, Japanese pepper extract, a substance selected from the group of an organic acid and an organic acid salt, and water.SELECTED DRAWING: Figure 1
Patent JP-2021071612-A (JP)
Title: Toner set and image forming method
Inventor: SAKAMOTO KAZUYUKI
IPC: G03G9/09
Filed: 2019-10-31
Abstract: To provide a toner set containing a color toner and a black toner that can prevent uneven distribution and localization of an external additive on the surface of the black toner, stabilize electrification, and prevent aggregation.SOLUTION: A toner set has a color toner and a black toner. The color toner contains color toner particles including a colored coloring material, a binder resin, and a mold release agent A, inorganic particles A1 containing oil, and inorganic particles A2 having a cuboid or cubic shape. The black toner contains black toner particles including a black coloring material, a binder resin, and a mold release agent B, inorganic particles B1 containing oil, and inorganic particles B2 having a cuboid or cubic shape. The exposure rate of the mold release agent A on the surface of the color toner particle is larger than the exposure rate of the mold release agent B on the surface of the black toner particle.SELECTED DRAWING: None
Patent JP-2021077198-A (JP)
Title: Keyword proposal system, keyword proposal method, and keyword proposal program
Inventor: HARA YUHEI
IPC: G06F16/9032
Filed: 2019-11-12
Abstract: To propose a more suitable keyword.SOLUTION: The present invention is directed to a keyword proposal system 1 for managing keywords set by a plurality of users with respected to each management object. The system has a first extracting unit 12 for extracting a management object set with a keyword that is the same keyword as a target keyword set by a target user and is set by a user different from the target user, a second extracting unit 13 for extracting a keyword set by the user different from the target user for the management object extracted by the first extracting unit 12, and a proposal unit 14 for proposing, to the target user, the keyword extracted by the second extracting unit 13 as a keyword candidate.SELECTED DRAWING: Figure 1
Patent JP-2021075019-A (JP)
Title: Modeling apparatus and modeling method
Inventor: TAKEYAMA YOSHINOBU
IPC: B33Y50/02
Filed: 2019-11-13
Abstract: To provide an apparatus and a method capable of suppressing degradation of modeling quality.SOLUTION: A modeling apparatus 10 includes: discharge means 14 for melting and discharging a modeling material 15 drawn out of a storage part 16 for storing the modeling material; and cutting means 20 for cutting the modeling material according to an amount required for a modeling of a three-dimensional object in the middle of a supply path of the modeling material from the storage part to the discharge means. An amount required for the modeling of the three-dimensional object is the amount obtained by adding the amount of the modeling material equivalent to a path length from a discharge port of the discharge means to supply means onto an amount of the modeling material used for the modeling of the three-dimensional object.SELECTED DRAWING: Figure 1