baber/WOPTO huggingface dataset:
Patent JP-2019196498-A (JP)
Title: Novel amphiphilic graft copolymers
Inventor: THERESA HERMEL-DAVIDOCK
IPC: C08G65/26
Filed: 2019-07-26
Abstract: To provide a process for preparing amphiphilic polyethylene-based copolymers.SOLUTION: The process comprises a. obtaining an ethylene vinyl acetate copolymer having 9.3 to 25 weight percent of vinyl acetate; b. reacting the ethylene vinyl acetate copolymer with potassium methoxide to prepare a mixture of polymeric potassium alkoxide and methyl acetate co-products; c. performing distillation on the mixture of polymeric potassium alkoxide and methyl acetate co-products to remove the methyl acetate co-products; d. performing ethylene oxide ring-opening polymerization on the polymeric potassium alkoxide using 1,3 propane sultone; e. removing aliquots during the ethylene oxide ring-opening polymerization to allow systemic variation in the degree of polymerization of ethylene oxide side chains; and f. collecting an amphiphilic polyethylene based graft copolymer generated.SELECTED DRAWING: Figure 1
Patent JP-2021022200-A (JP)
Title: Survey method and survey system
Inventor: SUZUKI DAIYA
IPC: G06Q30/02
Filed: 2019-07-29
Abstract: To provide a survey system capable of easily evaluating advertisement effect based on attitude of a user.SOLUTION: A first terminal device 20a displays an advertisement content in an advertisement display allowable area among layout constituting a dummy page, and presents a question for checking attitude of a user to an advertisement target relative to a first user Ua who has browsed the dummy page. A second terminal device 20b displays other content different from the advertisement content in the advertisement display allowable area among layout constituting the dummy page, and presents the same question as the question presented to the first user Ua relative to a second user Ub who has browsed the dummy page. An information processing server 10 calculates a contribution degree of the advertisement content relative to the advertisement target based on the questions presented to the first user Ua and the second user Ub and answers to the questions.SELECTED DRAWING: Figure 1
Patent JP-2021023353-A (JP)
Title: Body heating and cooling device
Inventor: SATO RYUNOSUKE
IPC: A61F7/00
Filed: 2019-07-31
Abstract: To prevent a hose part from becoming an obstacle to a user.SOLUTION: A body heating and cooling device includes: a temperature adjusting part for cooling or heating two carotid arteries of a user by using a heat medium; a radiator part for exchanging heat between air and the heat medium; and a hose part for connecting the temperature adjusting part and the radiator part, and circulating the heat medium. The radiator part is disposed on the back side of a user. The hose part includes a first hose part for causing the heat medium from the radiator part to flow into the temperature adjusting part, and a second hose part for causing the heat medium from the temperature adjusting part to flow into the radiator part. The temperature adjusting part includes a first flow passage for causing the heat medium from the first hose part to flow into a first adjusting part for transferring heat between a first temperature adjusting member and the heat medium, a second flow passage for causing the heat medium from the first adjusting part to flow into a second adjusting part for transferring heat between a second temperature adjusting member and the heat medium, and a third flow passage for causing the heat medium from the second adjusting part to flow into the second hose part.SELECTED DRAWING: Figure 14
Patent JP-2021027619-A (JP)
Title: motor
Inventor: TAKEMOTO MITSUHIRO
IPC: H02K1/18
Filed: 2019-07-31
Abstract: To provide a motor capable of firmly fixing a circuit board to a stator core with a simple construction, and stably conducting both surfaces of the circuit board and the stator core.SOLUTION: A motor includes: a rotor 1 which can be rotated around a vertically extended center axis; a stator opposite to the rotor in a radial direction; a bracket holding the stator; a circuit board 7 in which a first wiring pattern is formed on an upper surface and a second wiring pattern is formed on a lower surface; a first fixing member 8 having a conductivity and fixing the circuit board to the stator. The stator includes a stator core 21 having conductivity. The first fixing member includes: a substrate holding part 82 holding the circuit board; and a stator fixing part 81 fixed to a part of the stator core. The substrate holding part is in contact with the first and second wiring patterns.SELECTED DRAWING: Figure 3
Patent JP-2021023437-A (JP)
Title: Body cooling/warming device
Inventor: SATO RYUNOSUKE
IPC: A61F7/00
Filed: 2019-07-31
Abstract: To properly control the temperature of an area around the carotid arteries of a user.SOLUTION: A body cooling/warming device has a left side plate 31 and a left side Peltier element 81. The left side plate 31 has a tip side flat part 36, a center side flat part 37 and a bent part 38. A plane along the center side flat part 37 is curved to be different from a plane along the tip side flat part 36. The left side Peltier element 81 controls the temperature of the left side plate 31 to cool or warm that area of the user's neck which faces the left side plate 31.SELECTED DRAWING: Figure 5
Patent JP-2021024932-A (JP)
Title: Copolymer, curable polymer composition, cured product, and laminate
Inventor: SATO YOSHIHIDE
IPC: C08F265/06
Filed: 2019-08-02
Abstract: To provide a curable polymer composition that can give a cured product a matte tone and anti-fouling properties.SOLUTION: A curable polymer composition has a copolymer (A) having a unit based on a monomer (x) having an active group to generate a radical by irradiation with active energy rays and a unit based on a monomer (f) having a fluorine atom or a silicon atom, and a polyfunctional compound (B) having two or more radical-polymerizable groups in one molecule.SELECTED DRAWING: None
Patent JP-2021025890-A (JP)
Title: Navigation system, navigation program
Inventor: KATO KAZUYA
IPC: G08G1/00
Filed: 2019-08-06
Abstract: To provide a technique for making a route hardly erroneous with respect to an intersection which is prone to make an error.SOLUTION: A navigation system is configured, including: a scheduled route acquisition unit for acquiring a scheduled route before and after an intersection at which a vehicle to be guided is scheduled to pass; an error rate acquisition unit for acquiring an error rate that is a ratio at which a probe vehicle has passed a route other than the scheduled route when a route to which the probe vehicle is scheduled to pass before and after the intersection is the same as the scheduled route; and a guidance control unit for guiding the scheduled route and a route whose error rate is equal to or higher than a reference to the vehicle to be guided regarding the intersection.SELECTED DRAWING: Figure 1
Patent JP-2021033624-A (JP)
Title: Paperless debit note management system, method therefor, and program therefor
Inventor: HAGA MASAHIKO
IPC: G06Q20/14
Filed: 2019-08-23
Abstract: To provide a system, a method, and a program which realize paper less processing of paper-based debit notes such as a payment slip, an invoice and the like, and eliminates costs and labor resulting from hand works such as printing, mailing, and transcription and also eliminates reception and management of a mail address and a telephone number of a debit note addressee by a claimant.SOLUTION: A system according to the present invention has a computer arranged so as to: register information of a payer; receive invoice information for the payer; include an identifier and an invoice amount of the payer in the invoice information; display the invoice information on a device of the payer; receive payment instructions for the invoice information; and transmit a settlement request including the invoice amount based on the payment instructions.SELECTED DRAWING: Figure 3
Patent JP-2021031735-A (JP)
Title: Film deposition method of electric wave transmitting film by insulation chromium sputtering and resin molding for locking and unlocking structure of smart entry
Inventor: KAKIHARA KUNIHIRO
IPC: C23C14/14
Filed: 2019-08-27
Abstract: To deposit an insulation electric wave transmitting film on a resin molding to enhance a designability with a chromium plating tune by using a sputtering method to deposit a chromium film on the resin molding in a plurality of times, and to deposit a film inexpensively using chromium.SOLUTION: A film deposition method of an electric wave transmitting film comprises: a crack base material formation step S2 where a crack base material having a thermal expansion coefficient different from that of chromium is applied on a surface of a resin molding W; a chromium film formation step S3 where a chromium film is deposited on the crack base material film deposited on the surface of the resin molding W in a sputtering apparatus; a buffer film formation step S5 where a transparent protection film as a buffer film is formed on the resin molding W with a chromium film deposited thereon in a thin film formation apparatus; a high lightness chromium film formation step S6 where a chromium film is further deposited; and a crack film formation step S7 where the resin molding W is finally heated to generate a crack on the chromium film due to a difference in a thermal expansion coefficient between the crack base material film and the chromium film.SELECTED DRAWING: Figure 1
Patent JP-2021029696-A (JP)
Title: Home delivery box
Inventor: KOBAYASHI TOMIO
IPC: A47G29/122
Filed: 2019-08-27
Abstract: To provide a foldable home delivery box the positional fixation of the door of which can be released with one hand operation.SOLUTION: A home delivery box 10 includes: a lock mechanism 70 including lock pins 71 disposed at both end parts in a width direction and both end parts in a vertical direction of a door 50 so as to be vertically movable, lock holes 72 provided on a top plate 30 and a bottom plate 40 and biasing springs 73 biasing the lock pins 71 toward the corresponding top plate 30 or the bottom plate 40; a lock release mechanism 80 including a release lever 82 disposed at both end parts in the width direction of the door 50 so as to be vertically movable, and a release link 81 connecting each of the lock pins 71 and the release lever 82 vertically disposed; and pressing springs 90 fixed to the front end parts of the top plate 30 or the bottom plate 40 and biasing the door 50 in an assembly state toward a back plate.SELECTED DRAWING: Figure 4
Patent JP-2021031270-A (JP)
Title: Conveying mechanism
Inventor: TANAKA OSAMU
IPC: B65G49/06
Filed: 2019-08-28
Abstract: To provide a conveying mechanism of an edge face conveying system capable of reducing a contact area with a rear face of a substrate.SOLUTION: A conveying mechanism 10 of an edge face conveying system for horizontally conveying a tabular substrate includes a plurality of conveying rollers 8 arranged along a conveying direction of a substrate 2 at both left and right ends of the conveying direction of the substrate to support and convey the substrate, and a plurality of support means 3 positioned between the conveying rollers arranged at the left side end and the right side end along the conveying direction of the substrate to support the substrate by points; and the support means are disposed vertically on a conveyor belt 1 for moving the support means.SELECTED DRAWING: Figure 1
Patent JP-2021036131-A (JP)
Title: Pulse detonation engine system
Inventor: OGAWA SHUJI
IPC: B64G1/14
Filed: 2019-08-30
Abstract: To provide a pulse detonation engine system that can restrain a rapid change of thrust when an operation mode is switched.SOLUTION: A control device 50 of a pulse detonation engine system 1 comprises a switching control unit for continuously and gradually switching between a first operation mode for supplying fuel and air to a combustion chamber 11c of a pulse detonation engine 10, and controlling operation of the pulse detonation engine 10, and a second operation mode for supplying the fuel and fluid that is an oxidizer different from the air, to the combustion chamber 11c, and controlling the operation of the pulse detonation engine 10.SELECTED DRAWING: Figure 2
Patent JP-2021038001-A (JP)
Title: Packaging box and package
Inventor: MATSUMOTO RYOHEI
IPC: B65D5/54
Filed: 2019-09-04
Abstract: To provide a packaging box and a package that can improve the ease of opening while ensuring required drop strength.SOLUTION: A packaging box 1(1B) has an opening part 24 that can be torn when opened, and a pair of perforations 25 formed on both sides of the opening part 24 in a width direction, in which a section where the pair of perforations 25 is formed includes a first section in which the pair of perforations 25 are formed in a first pattern A and a second section in which the pair of perforations 25 are formed in a second pattern B, and a load when tearing the opening part 24 is different between the first pattern A and the second pattern B.SELECTED DRAWING: Figure 6
Patent JP-2021040069-A (JP)
Title: Semiconductor wafer, method for manufacturing semiconductor wafer, and method for manufacturing semiconductor device
Inventor: KOIKE TAKASHI
IPC: H01L21/67
Filed: 2019-09-04
Abstract: To provide a semiconductor wafer capable of reducing process failures.SOLUTION: A semiconductor wafer according to one embodiment includes a support region facing a support member, an outer peripheral region located outside the support region, and an inner peripheral region located inside the support region. The outer peripheral region includes a salient whose thickness is thicker than a thickness of the inner peripheral region protrudes in an upward direction or a recess whose thickness hollows to the inner peripheral region in a downward direction.SELECTED DRAWING: Figure 2
Patent JP-2021037737-A (JP)
Title: Resin powder, method for producing three-dimensional object, and apparatus for producing three-dimensional object
Inventor: KAMODA Kiichi
IPC: B29C64/165
Filed: 2019-09-05
Abstract: To provide a resin powder capable of reducing surface roughness of a three-dimensional object and improving mechanical strength of the three-dimensional object when used for three-dimensional modeling.SOLUTION: There is provided a resin powder containing pillar-shaped particles, in which the resin powder contains 50 vol.% or more of the particles having a ratio (L/W) of a width length (W) in a radial direction of the pillar-shaped particles to a length (L) in an axial direction of the pillar-shaped particles of less than 1, based on the total volume of the resin powder.SELECTED DRAWING: Figure 3
Patent JP-2021044701-A (JP)
Title: Image reading apparatus and control method thereof
Inventor: MORIKAWA DAISUKE
IPC: G06T1/00
Filed: 2019-09-11
Abstract: To improve accuracy of edge detection processing for correcting inclination of image data.SOLUTION: An image reading apparatus according to the present invention comprises: reading means that reads an image of a manuscript to generate image data; filtering means that performs filtering processing for the image data generated by the reading means to generate image data; binarizing means that generates first binary image data by performing binarizing processing on the basis of the image data generated by the filtering means using a first threshold value, and that generates second binary image data by performing binarizing processing on the basis of the image data generated by the filtering means using a second threshold value; and detecting means that detects an edge of the image data generated by the reading means, on the basis of the first binary image data and the second binary image data, generated by the binarizing means.SELECTED DRAWING: Figure 18
Patent JP-2021041011-A (JP)
Title: Cushion body
Inventor: NAKAO TOMOHIRO
IPC: A47C31/02
Filed: 2019-09-12
Abstract: To provide a cushion body that can properly fix a seat cover even when a seat pad has a thin pad thickness.SOLUTION: A seat cushion 1 includes: a cushion pad 10 for elastically supporting a sitting person; and a cushion cover 20 put over the cushion pad 10. The seat cushion 1 has a female hook-and-loop fastener 13a which is formed integrally while being flush with a recessed surface 13 of the cushion pad 10 and to which the cushion cover 20 is detachably connected.SELECTED DRAWING: Figure 2
Patent JP-2021044223-A (JP)
Title: Display device
Inventor: NAKAO KENJI
IPC: H05B33/12
Filed: 2019-09-13
Abstract: To prevent a reduction in color purity.SOLUTION: A first light emitting layer 60B is higher in light emission starting voltage than both a second light emitting layer 60G and a third light emitting layer 60R. The second light emitting layer 60G is higher in visibility of luminescent color than both the first light emitting layer 60B and the third light emitting layer 60R. An electroluminescent layer 50 has inter-pixel sections 66 along a top face of an insulating layer 48 between a pair of openings 58 adjacent to each other. The inter-pixel section 66 has a first resistance value R1 between a first opening 58B and a second opening 58G. The inter-pixel section has a second resistance value R2 between the second opening 58G and a third opening 58R. The inter-pixel section has a third resistance value R3 between the third opening 58R and the first opening 58B. The first resistance value R1 is larger than both the second resistance value R2 and the third resistance value R3.SELECTED DRAWING: Figure 5
Patent JP-2021048678-A (JP)
Title: Electronic device system, recording system, and battery charging method
Inventor: KUROKI JUNPEI
IPC: H01M10/48
Filed: 2019-09-18
Abstract: To solve the problem in which, if either of electronic devices runs out of battery first, a system cannot operate as a system.SOLUTION: An electronic device system in which a first electronic device operating with power supplied from a first battery and a second electronic device operating with power supplied from a second battery are connected includes a management module for managing the first battery and the second battery. The management module charges the first battery by having the second battery supply power to the first electronic device when a remaining amount of the first battery is less than a first threshold and a remaining amount of the second battery is greater than or equal to a second threshold. The management module charges the second battery by having the first battery supply power to the second electronic device when a remaining amount of the second battery is less than the second threshold and the remaining amount of the first battery is greater than or equal to the first threshold.SELECTED DRAWING: Figure 2
Patent JP-2021048684-A (JP)
Title: Electric vehicle
Inventor: HIRAI KEITA
IPC: B60L3/00
Filed: 2019-09-18
Abstract: To secure reliability and inhibit radio noise from being radiated from a suspension to the outside.SOLUTION: An electric vehicle includes: a wheel; a motor for rotating the wheel; a suspension which supports the wheel and includes a trailing arm; a bush attached to the trailing arm; a body connected to the trailing arm through the bush; and wiring which electrically connects the trailing arm with the body.SELECTED DRAWING: Figure 4
Patent JP-2021046079-A (JP)
Title: Display control device, display control method and display control program
Inventor: KUME TAKUYA
IPC: G09G5/36
Filed: 2019-09-18
Abstract: To provide a display control device, a display control method and a display control program that improve the effectiveness of images displayed in a superimposed manner.SOLUTION: A display control device controls a display device to cause images to be superimposed and displayed on a road where a vehicle 5 is travelling. The display control device has a display control unit by which relative movement regions Sa, ΔSa, which are ranges shown based on relative movement distances La, ΔLa, and idle running regions Sr, ΔSr, which are ranges shown based on idle running distances Lr, ΔLr, are superimposed and displayed on the road where the vehicle 5 is travelling so that they are arranged in front of the vehicle 5.SELECTED DRAWING: Figure 6
Patent JP-2021047640-A (JP)
Title: Manufacturing cost calculation forecasting system, manufacturing cost calculation forecasting method, and manufacturing cost calculation forecasting program
Inventor: YASUDA KOHEI
IPC: G06Q50/04
Filed: 2019-09-18
Abstract: To provide a manufacturing cost calculation forecasting system capable of enhancing accuracy for cost forecasts by obtaining information on a work site without giving burden to workers and using it for cost calculation.SOLUTION: A manufacturing cost calculation forecasting system 1 includes: an input information obtainment section 115 for receiving input of product information, a material cost, an overhead labor cost and a direct expense for products, and obtaining it; a site information obtainment section 110 for obtaining a direct labor cost obtained from work hours of workers who performed work, and a direct expense obtained from information on an actual operation of a facility 50; a cost calculation section 116 which calculates a cost for produced products based on the product information, the material cost, the overhead labor cost, the direct expense, the direct labor cost and the overhead expense, and further forecasts a cost for products scheduled to produce based on information on the products scheduled to produce and the cost for the products produced until then; and a storage section 12 for storing the product information, the material cost, the overhead labor cost, the direct expense, the direct labor cost, the overhead expense, the calculated cost, and the forecasted cost.SELECTED DRAWING: Figure 2
Patent JP-2021046121-A (JP)
Title: Control device, on-vehicle device and control method
Inventor: AKACHI MASASHI
IPC: E05B49/00
Filed: 2019-09-19
Abstract: To shorten time required for authentication of a face image, and appropriately control unlocking of a door of a vehicle.SOLUTION: A control device 50 mounted on own vehicle 5 includes: a storage part 60 storing data 63 for first collation extracted from a face image; an image acquisition part 71 for acquiring a photographic image imaged by an imaging part 10 for imaging outside of the vehicle; a face authentication part 77 for detecting the face image from the photographic image acquired by the image acquisition part 71, data for second collation extracted from the detected face image with the data 63 for first collation, and performing face authentication; and a lighting control part 75 for lighting a visible light LED 115 provided on the imaging part, and optically displaying a position where the imaging part 10 can image the face image.SELECTED DRAWING: Figure 1
Patent JP-2019217375-A (JP)
Title: Game machine
Inventor: OKUBO KENICHI
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of handling a prediction result of jackpot lottery suitably.SOLUTION: A voice lamp controller 113 can discriminate whether or not jackpot random number tables 202a1, 202a2 used in read-ahead of a lottery result of current jackpot lottery and jackpot random number tables 202a1, 202a2 to be used in actual jackpot lottery corresponding to the read-ahead would match. If the tables match with one another, a prediction result corresponding to the current jackpot lottery can be handled as credible. If the tables do not match, the prediction result can be handled as incredible. If the prediction result is incredible, the execution of a continuous notice performance is canceled even if the continuous notice performance is scheduled to be executed in a current variation performance. This prevents the occurrence of troubles such as excessive execution of the continuous notice performance as well as execution of the continuous notice performance irrelevant to the actual lottery result.SELECTED DRAWING: Figure 61