baber/WOPTO huggingface dataset:
Patent JP-2021109616-A (JP)
Title: Obstacle notification device, and interface terminal and system for the same
Inventor: CHOW MANYIU
IPC: B61L23/00
Filed: 2020-01-15
Abstract: To provide means, by which information like a position, a locus and a type of an obstacle detected outside a vehicle is notified to passengers of a train without depending on a sensor mounted on the train.SOLUTION: An obstacle notification device 235 is mounted on a train 230 and comprises: a sensor part 240 to acquire image data showing a set of objects possible to block traveling of the train; an obstacle notification interface part 245 for a user to input an obstacle designation information to designate at least one object among the set of objects about the image data as an obstacle 275; an obstacle position determination part 250 to calculate a position of the obstacle using the obstacle designation information; and a notification part 255 to present an obstacle notification including the position of the obstacle to a prescribed notification destination.SELECTED DRAWING: Figure 2
Patent JP-2020055887-A (JP)
Title: Skin cosmetic, hair cosmetic and food or drink
Inventor: NISHITANI YOSUKE
IPC: A23L2/52
Filed: 2020-01-17
Abstract: To discover an ingredient having anti-obesity action, a cyclic AMP phosphodiesterase activity inhibitory action, a dipeptidyl peptidase IV activity inhibitory action, anti-aging action, hair-growing action, antiandrogen action, skin-whitening action or anti-inflammatory action from compounds derived from a natural product and to provide an anti-obesity agent, a cyclic AMP phosphodiesterase activity inhibitor, a dipeptidyl peptidase IV activity inhibitor, an anti-aging agent, a hair-growing agent, an antiandrogen agent, a skin whitening agent or an anti-inflammatory agent, which uses the ingredient as an active ingredient.SOLUTION: Dihydroferulic acid is used as an active ingredient of an anti-obesity agent, a cyclic AMP phosphodiesterase activity inhibitor, a dipeptidyl peptidase IV activity inhibitor, an anti-aging agent, a hair-growing agent, an anti-androgen agent, a skin-whitening agent and an anti-inflammatory agent. Further, dihydroferulic acid is blended in a skin cosmetic, a hair cosmetic and a food or drink.SELECTED DRAWING: None
Patent JP-2020119563-A (JP)
Title: Marketing support system, marketing support method and program
Inventor: NISHIGUCHI KAZUKI
IPC: G06Q30/02
Filed: 2020-01-17
Abstract: To provide a tool capable of easily executing analysis of a segment for a proper marketing activity.SOLUTION: A tool comprises: an acquisition part for acquiring an answer result of an inquiry related to cognition, a use experience, a use frequency and utilization intention for a brand, the inquiry being sent out to customers in fields of products and services to which a marketing target belongs, and inquiry information; an allocation part for, out of segments related to a royal user, a current customer, a previous customer, a potential customer, and a brand non-cognition user which are preset on the basis of at least the use frequency of the brand, allocating respondents to any of a plurality of segments composed of segments which are obtained by dividing each of the royal user, current customer, previous customer, potential customer into two segments on the basis of the utilization intention of the brand and the segment related to the brand non-cognition user; an adding part for adding up respondents for every attribute; and an output part for displaying adding-up results so that the adding-up results are compared among different segments.SELECTED DRAWING: Figure 3
Patent JP-2021113943-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MANDA ETSUKO
IPC: G03G15/00
Filed: 2020-01-21
Abstract: To provide an image forming apparatus and an image forming method that can form a multi-gradation monochrome image by replacing all of cyan, magenta, and yellow toners with a black toner.SOLUTION: An image forming apparatus 10 forms an image by superimposing toner images formed by image forming units 21c, 21y, 21m, 21k, and comprises: a storage unit 14 that stores a color table 32 for gradation conversion in which target gradations and color values are associated with each other; and a multi-gradation control unit 41 that, when instructed to form a multi-gradation monochrome image in a state where all of toners used in the image forming units 21c, 21y, 21m are replaced with a black toner, converts the target gradations into the color values based on the color table 32 for gradation conversion, and controls image formation with the image forming units 21c, 21y, 21m, 21k based on the color values obtained through the conversion.SELECTED DRAWING: Figure 1
Patent JP-2021113294-A (JP)
Title: Antifogging composition, cured film, and laminate
Inventor: MIURA KAZUKI
IPC: C09D133/14
Filed: 2020-01-21
Abstract: To provide a composition which contains a random copolymer, is capable of giving a cured film and a laminate excellent in all of curability, water resistance, initial antifogging properties and antifogging durability, and is excellent in storage stability.SOLUTION: The composition contains a random copolymer and a solvent. The random copolymer contains a repeating unit A represented by formula (1), a repeating unit B represented by formula (2), a repeating unit C represented by formula (3), a repeating unit D represented by formula (4), and a repeating unit E represented by formula (5).SELECTED DRAWING: None
Patent JP-2021118385-A (JP)
Title: Telephone system, telephone set search method, and telephone set search program
Inventor: NAGAI KAZUKI
IPC: H04Q3/58
Filed: 2020-01-23
Abstract: To provide a telephone system that can find a telephone set to be searched by using an inaudible sound that cannot be heard by a human ear.SOLUTION: In a case in which a telephone set B20b is connected when an exchange 10 receives a telephone set search request for searching for the location of the telephone set B20b as a search target from a telephone set A20a, the exchange 10 instructs the output of an inaudible sound of a specific frequency predetermined for the telephone set B20b to the periphery to output the inaudible sound from the telephone set B20b to the periphery, returns a measurement result of a received sound volume level of the inaudible sound as inaudible sound information from each of other telephone sets 20 that have received the inaudible sound, and saves the measurement result in an inaudible sound information registration table, determines that the telephone sets are closer to the telephone set B20b in descending order of the received sound volume level, and transmits a result of sorting information indicating the telephone sets 20 other than the telephone set B20b in descending order of the received sound volume level to the telephone set A20a.SELECTED DRAWING: Figure 1
Patent JP-2021115729-A (JP)
Title: Liquid discharge method, driving pulse determination program and liquid discharge device
Inventor: MURAYAMA TOSHIRO
IPC: B41J2/015
Filed: 2020-01-23
Abstract: To provide a technique such as a liquid discharge method that can discharge liquid in accordance with various recording conditions.SOLUTION: A liquid discharge method, with which liquid is discharged from a nozzle of a liquid discharge head by applying a driving pulse to a driving element of the liquid discharge head, includes an obtaining step of obtaining recording conditions, and a driving step of applying the driving pulse to the driving element. The driving pulse includes; a first potential; a second potential which is different from the first potential, and applied after the first potential; and a third potential which is different form the first potential and the second potential, and applied after the second potential. In the liquid discharge method, the driving pulse in which a potential change rate in a change from the second potential to the third potential varies depending on the recording conditions obtained in the obtaining step is applied to the driving element, in the driving step.SELECTED DRAWING: Figure 14
Patent JP-2021116152-A (JP)
Title: Image formation device
Inventor: SUGIMOTO SHUN
IPC: B65H1/00
Filed: 2020-01-24
Abstract: To provide an image formation device that can accurately detect a residual paper quantity.SOLUTION: An image formation device comprises a lifter plate on which paper is loaded, a pickup roller that feeds the paper loaded on the lifter plate into the transportation path, a lifter drive motor 17 that moves the lifter plate up and down until the top height of the paper loaded on the lifter plate becomes high enough to be fed by the pickup roller, a motor control unit 25 that drives and controls the lifter drive motor 17, a current measuring unit 22 that measures a load current value of a current flowing from the motor control unit 25 to the lifter drive motor 17 in a predetermined cycle, and a paper residual quantity calculation unit 23 that calculates a residual quantity of the paper loaded on the lifter plate based on the average value of the predetermined number of load current values measured by the current measuring unit 22 during the predetermined period of time before the pickup roller and paper come into contact with each other.SELECTED DRAWING: Figure 4
Patent JP-2021117391-A (JP)
Title: Image forming apparatus
Inventor: EGUCHI HIROKI
IPC: G03G15/20
Filed: 2020-01-28
Abstract: To provide an image forming apparatus that can shorten a user's waiting time with a simple configuration.SOLUTION: When an image forming apparatus executes a job for continuously forming images on a plurality of recording materials, the image forming apparatus adds a unit addition amount set in advance in accordance with the attribute of the recording materials to an index related to the temperature of a heating member, in accordance with the attribute and the number of the recording materials on which image formation is performed, executes image formation with a first throughput for the recording materials up to a number at which the cumulative value of the index exceeds a threshold set in advance, and executes image formation with a second throughput lower than the first throughput for the recording materials at or subsequent to the number at which the cumulative value of the index exceeds the threshold.SELECTED DRAWING: Figure 4
Patent JP-2021119108-A (JP)
Title: Single crystal production management system
Inventor: YAGI DAICHI
IPC: C30B15/20
Filed: 2020-01-30
Abstract: To provide a single crystal production management system that can flexibly meet a variety of demands for crystal quality, and also automate specification of a defective part.SOLUTION: A single crystal production management system 1 comprises: a single crystal lifting device 10 which lifts a single crystal; a database server 30 which acquires and saves a lifting speed of the single crystal that the single crystal lifting device 10 measures; and a quality management server 40 which uses data saved on the database server 30 to perform quality management on the single crystal. The database server 30 calculates and saves a plurality of moving average lifting speeds differing in moving average sections from one another from the lifting speed of the single crystal, and the quality management server 40 selects, based upon information related to the quality and specifications of the single crystal, at least one moving average lifting speed to be used to evaluate the quality of the single crystal out of the plurality of moving average lifting speeds, and then evaluates whether or not the selected moving average lifting speed is within a management range.SELECTED DRAWING: Figure 1
Patent JP-2021120706-A (JP)
Title: Optical unit with shaking correction function
Inventor: TANAKA MOTONORI
IPC: G03B5/00
Filed: 2020-01-30
Abstract: To provide an optical unit with a shaking correction function that can swing a movable body with respect to a fixed body without the use of a mechanism for swinging it in a combination between a convex spherical surface and a ball.SOLUTION: An optical unit with a shaking correction function comprises: a movable body 10 having an optical module 11; a fixed body 20 that is arranged outside the movable body 10 in a radial direction with reference to an optical axis of the optical module 11; and a support part 30 that is arranged in a radial direction between the movable body 10 and the fixed body 20 and swingably supports the movable body 10 with respect to the fixed body 20. The movable body 10 and the support part 30 or the support part 30 and the fixed body 20 have, in pairs, a swing mechanism that enables the movable body 10 to swing with respect to the fixed body 20. The swing mechanism has a convex spherical surface shape part 61 and a concave spherical surface shape part 62 whose curvature radius is greater than that of the convex spherical surface shape part 61.SELECTED DRAWING: Figure 2
Patent JP-2021121648-A (JP)
Title: Water-based inkjet ink and dispersant
Inventor: YAMAMOTO YASUO
IPC: C09K23/52
Filed: 2020-01-31
Abstract: To provide water-based inkjet ink that is excellent in on-machine stability (ejectability after unused for a long period).SOLUTION: A water-based inkjet ink is provided, including a pigment, a dispersant, a water-soluble organic solvent, and water, the dispersant includes a dispersant formed by using at least one kind (A) selected from the group consisting of a β-dicarbonyl group-containing vinyl-based monomer and a biphenyl group-containing vinyl-based monomer, at least one kind (B) selected from the group consisting of an amino group-containing vinyl-based monomer and polyalkyleneimine, a nonionic vinyl-based monomer (C) including a polyoxyalkylene chain having 15 or more of addition moles of alkylene oxide, and an ionic vinyl-based monomer (D) including a polyoxyalkylene chain having 15 or more of addition moles of alkylene oxide and an ionic group bonded to the polyoxyalkylene chain.SELECTED DRAWING: None
Patent JP-2020092432-A (JP)
Title: Hybrid automatic repeat request timing for reduced transmission time intervals
Inventor: WANSI CHEN
IPC: H04W28/06
Filed: 2020-02-05
Abstract: To provide a wireless communication method, an apparatus and a computer-readable medium that include hybrid automatic repeat request (HARQ) feedback in a system that supports communications using transmission time intervals (TTIs) of different durations.SOLUTION: A base station 105-is configured to: identify capability of user equipment (UE) 115-to provide HARQ feedback for transmissions that use TTIs of shorter durations relative to other TTIs supported in the system; select a HARQ timing mode based on the capability of the UE and indicate the selected HARQ timing mode to the UE; and transmit one or more data transmissions to the UE using the reduced TTIs. The UE responds with HARQ feedback based on the HARQ timing mode. The HARQ timing mode is based on different response times based on the location of the data transmission within a TTI or relative to data transmission in other TTIs.SELECTED DRAWING: Figure 8
Patent JP-2021127308-A (JP)
Title: Skin washing agent containing trehangelin
Inventor: KAMIYA YOSHIYUKI
IPC: C11D1/02
Filed: 2020-02-12
Abstract: To provide a skin washing agent containing trehangelin.SOLUTION: The present invention is mainly constituted by: 1. a skin washing agent containing trehangelin; 2. the skin washing agent described in 1. where a content of trehangelin is 0.001 mass% or more and 10 mass% or less relative to a total amount of the skin washing agent; 3. the skin washing agent described in 1.or 2. where the same contains anionic surfactant; and 4. the skin washing agent described in any of 1. to 3. where a content of trehangelin A is 40% or more and 80% or less relative to the total amount of trehangelin.SELECTED DRAWING: Figure 2
Patent JP-2021128604-A (JP)
Title: Information processor, control method, program, and information processing system
Inventor: NARUSE KENICHI
IPC: B41J3/36
Filed: 2020-02-14
Abstract: To reduce unnecessary waiting time when operating an external device using an information processor.SOLUTION: An information processor 1 includes: a communication unit that communicates with an external device 25; a derivation unit 21A that derives time information related to processing time required for predetermined processing performed by the external device based on transmission data transmitted to the external device via the communication unit 25; and a recognition unit 21B that recognizes, based on the time information derived by the derivation unit 21A, that the predetermined processing performed by the external device is completed. The external device can be a printing device 10. When the external device is the printing device 10, the transmission data includes print layout information, the number of prints, and information related to a cut for a printing medium 15 in printing processing performed by the printing device 10 on the printing medium 15; and the derivation unit 21A derives time information related to processing time calculated based on transport speed of the printing medium 15 and time required for cutting processing of the printing medium 15 in the printing device 10, and the transmission data.SELECTED DRAWING: Figure 2
Patent JP-2021126085-A (JP)
Title: Quality preserving agent for green vegetables and quality preserving method for green vegetables
Inventor: YAMANAKA YURI
IPC: A23B7/154
Filed: 2020-02-14
Abstract: To provide a quality preserving agent for green vegetables and a quality preserving method for green vegetables, which can prevent fading and discoloration of cooked green vegetables such as prepared foods and preserve the quality including color tone (green).SOLUTION: Provided are a quality preserving agent for green vegetables containing α-cyclodextrin and chlorogenic acids, and a quality preserving method for green vegetables on which the quality preserving agent for green vegetables acts, to green vegetables or foods containing green vegetables, at any stage from before cooking to after cooking.SELECTED DRAWING: None
Patent JP-2021124113-A (JP)
Title: Wind power generator
Inventor: KITA OSAMU
IPC: F03D5/06
Filed: 2020-02-03
Abstract: To provide a wind power generator without rotating blades, which can solve problems such as low-frequency noise in wind power generations with rotating blades.SOLUTION: A wind tunnel 1 comprises a square wind guide port 3 for introducing wind, a damper 2 for maximally receiving the wind, an arm 4 for opening and closing the damper, and a wheel 5. To the rear part of the wind tunnel 1, a crank rod 6 is attached, a crank device 7 connected to this is used to convert reciprocating motion into rotary motion, and sprockets 8, 9, 10, 11, 12, 13 are used to increase the speed and rotate the generator 15 at high speed to generate electricity. A flywheel 14 is provided to obtain stable rotation.
Patent JP-2021135555-A (JP)
Title: Information input device capable of detecting shear force
Inventor: TOTSU YUJI
IPC: G06F3/041
Filed: 2020-02-25
Abstract: To provide an information input device which is excellent in durability and visibility and can detect shear force.SOLUTION: An information input device 1 comprises: a cover panel 2; a housing 3 comprising a support part 3B for supporting a peripheral edge part 2A of the cover panel 2 from a back face; a frame-shaped shear force sensor 4 which is provided between the peripheral edge part 2A of the cover panel 2 and the support part 3B of the housing 3, and detects horizontal input to a surface of the cover panel 2; and a detecting circuit 5 coupled to the shear force sensor 4. The frame-shaped shear force sensor 4 comprises: a belt-shaped first electrode 42b; an elastic member 41; and a laminate composed of a pair of belt-shaped second electrodes 43b, the laminate being arranged so as to partially overlap the first electrode 42b.SELECTED DRAWING: Figure 3
Patent JP-2021135635-A (JP)
Title: Information acquisition device and interface structure
Inventor: SUZUKI RYOICHI
IPC: G06K7/00
Filed: 2020-02-26
Abstract: To provide an information acquisition device and an interface structure which are more excellent in operability than conventional ones.SOLUTION: An information acquisition device for acquiring information stored in a medium comprises a mounting part 20 for mounting the medium, and an acquisition part for acquiring information from the medium mounted on the mounting part 20. The mounting part 20 has an information acquisition surface 21a for acquiring information from the medium, and a gap generating part 30 for generating a gap between the medium and the information acquisition surface 21a. The mounting part 20 comprises a main body member 21 where the information acquisition face 21a is formed, and a plate-like auxiliary member 22 arranged on the side of the information acquisition surface 21a, with the auxiliary member 22 having an opening 22a corresponding to an information acquisition area 10a which is set in the information acquisition surface 21a.SELECTED DRAWING: Figure 3
Patent JP-2021134411-A (JP)
Title: Method for producing ammonium persulfate
Inventor: FUKUDA FUMIO
IPC: C25B1/01
Filed: 2020-02-28
Abstract: To provide a method for producing ammonium persulfate with high efficiency while preventing quality of a material to be used as a barrier membrane from being degraded.SOLUTION: A method for producing ammonium persulfate by electrolyzing an ammonium sulfate includes the steps of: supplying an ammonium sulfate solution as an anode-side raw material; supplying, as a cathode-side raw material, at least one selected from an ammonium sulfate solution, an ammonium hydroxide solution, and 0.001-1 wt.% of sulfuric acid solution, where an amount of acid-dissociatable hydrogen ions derived from an acid is less than 1.0 mol relative to a charge transfer amount of 1.0 mol; and generating ammonium persulfate on an anode side and ammonia on a cathode side by performing electrolysis using an electrolysis cell partitioned with a cation-exchange membrane, wherein a fiber-reinforced cation-exchange membrane is used as the cation-exchange membrane.SELECTED DRAWING: Figure 1
Patent JP-2021138629-A (JP)
Title: Drug delivery carrier and pharmaceutical composition including the same
Inventor: MURAKAMI TATSUYA
IPC: A61P35/00
Filed: 2020-03-03
Abstract: To provide a new high density lipoprotein (HDL) that has the function of preferential delivery to abnormal choroidal neovascularization of an eye part.SOLUTION: A modified high density lipoprotein (vcHDL) contains an apolipoprotein to which a vascular endothelial cell targeting peptide or aptamer and a cytophilic peptide are combined, and a phospholipid. The vascular endothelial cell targeting peptide or aptamer is a neovascular endothelial cell targeting peptide, for example, an NGR containing peptide. There is also provided a posterior neovascular drug delivery carrier containing VcHDL.SELECTED DRAWING: Figure 2
Patent JP-2020114672-A (JP)
Title: Release film for manufacturing ceramic green sheet
Inventor: SHIGENO Kento
IPC: B32B27/42
Filed: 2020-03-04
Abstract: To provide a release film for manufacturing a ceramic green sheet, which can be peeled with a small uniform force even from an ultra-thin ceramic green sheet having a thickness of 1 μm or less, has no risk of generating defects such as pinholes, and suppresses transfer of a silicone component to the ceramic green sheet.SOLUTION: A release film for manufacturing a ceramic green sheet contains a biaxially oriented polyester film as a base material. The base material has, on at least one surface thereof, a surface layer A containing essentially no inorganic particles. A release layer is laminated directly or across another layer over a surface of the surface layer A on the at least one surface. The release layer is obtained by curing a composition including at least a release agent and a melamine-based compound. The release agent is a polyorganosiloxane comprising a carboxyl group. The content ratio of the melamine-based compound is at least 80 mass% based on the solid content of the composition forming the release layer.SELECTED DRAWING: None