baber/WOPTO huggingface dataset:
Patent JP-2021166324-A (JP)
Title: Authentication device, authenticated device, authentication system, authentication method, authentication key generation device, and authentication key generation method
Inventor: MIURA NORIYUKI
IPC: G06F21/44
Filed: 2020-04-06
Abstract: To generate an authentication key with an extremely simple configuration at a low calculation cost compared to the conventional technology without deteriorating the purity of measurement data.SOLUTION: An authentication device that authenticates an authenticated device including a conversion device that converts a predetermined input signal into conversion characteristic data using non-linear characteristics includes storage means that stores characteristic information including non-linear characteristics unique to a conversion device, which is generated on the basis of the conversion characteristic data of the conversion device provided in the authenticated device, as an authentication key in advance, and control means that controls to collate authenticated key generated and received after receiving the characteristic information as the authenticated key on the basis of the conversion characteristic data measured by the conversion device of the authenticated device, which is input at the time of authentication of the authenticated device, with the stored authenticated key, and make an authentication determination of the authenticated device on the basis of the verification result.SELECTED DRAWING: Figure 3
Patent JP-2021164560-A (JP)
Title: Machine casing for game machine, and game machine having the same
Inventor: SHIMAZAKI HIROTOSHI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a machine casing of a game machine capable of preventing damage of external connection wiring pulled out of the machine casing, and further improving transportation efficiency.SOLUTION: On an outer surface side of a back plate 2e, a wiring storage recess 21 is provided, where a connection wire 20 is stored, for connecting electrically an external instrument to a board component provided inside the back plate 2e.SELECTED DRAWING: Figure 2
Patent JP-2021165025-A (JP)
Title: Inkjet ink for three-dimensional modeling
Inventor: TATEISHI KENJI
IPC: B29C64/30
Filed: 2020-04-08
Abstract: To provide an inkjet ink for three-dimensional modeling that can easily produce ceramic products without cracking when firing a three-dimensional modeled article subjected to inkjet printing.SOLUTION: The inkjet ink for three-dimensional modeling contains a ceramic component and a curable binder component. The curable binder component is a component capable of defatting at a defatting rate that maintains the shape of a defatted body when a three-dimensional modeled article formed by curing the inkjet ink for three-dimensional modeling is defatted to obtain the defatted body, and contains a plurality of kinds of polymerizable compounds.SELECTED DRAWING: Figure 1
Patent JP-2021170227-A (JP)
Title: Terminal device, program, and management server
Inventor: UEHARA FUTOSHI
IPC: G06Q50/10
Filed: 2020-04-15
Abstract: To smoothly guide a user to a platform where a desired train will depart.SOLUTION: A terminal device comprises an input unit which receives destination information indicative of a destination, a beacon information processing unit which processes beacon information received from a beacon installed in the vicinity of a ticket gate of a station, a transmission unit which transmits an identification number identifying the beacon and the destination information to a management server in response to receiving the beacon information by the beacon information processing unit, and a display unit which, in response to receiving guide information obtained on the basis of the identification number, the destination information, and a current time from the management server, displays a departure time and a departure platform included in the guide information.SELECTED DRAWING: Figure 5
Patent JP-2021174809-A (JP)
Title: Pressure sensor and pressure sensor array
Inventor: IMAMURA CHIHIRO
IPC: H01L41/113
Filed: 2020-04-20
Abstract: To provide a pressure sensor and a pressure sensor array with high reliability.SOLUTION: In a pressure sensor, a pressure sensitive layer and a common electrode are stacked in order on an insulating substrate where a thin film transistor and a common wire are provided. The common electrode and the common wire are connected through a transfer wire at least a partial region of which is formed on the pressure sensitive layer. The average thickness of the common electrode is larger than the average thickness of the transfer wire on the pressure sensitive layer, and the average thickness difference between the common electrode and the transfer wire on the pressure sensitive layer is more than or equal to [(average thickness of common electrode×0.1)+(average thickness of transfer wire×0.1).SELECTED DRAWING: Figure 1
Patent JP-2021014305-A (JP)
Title: Packaging container for keeping freshness of fresh produce, fresh produce-containing package, and method for keeping freshness of fresh produce
Inventor: OTSUKI MIDORI
IPC: B65D85/50
Filed: 2020-04-21
Abstract: To provide a packaging container for keeping freshness of fresh produce which has practically good properties.SOLUTION: Provided are: a packaging container for keeping freshness of fresh produce which comprises a resin film; a fresh produce-containing package obtained by packaging fresh produce in the packaging container for keeping freshness of fresh produce; and a method for keeping freshness of fresh produce by packaging fresh produce using the packaging container for keeping freshness of fresh produce. The resin film is provided with holes that are 1-10 mm in diameter. A breathable material is also attached to the resin film to cover the holes. The microcrystal size of the resin film obtained by an X-ray diffraction method is 2.5-3.5 nm.SELECTED DRAWING: Figure 1
Patent JP-2020118992-A (JP)
Title: Substrate with antiglare film
Inventor: TAKEDA YOSUKE
IPC: G02B5/02
Filed: 2020-04-23
Abstract: To provide a substrate with an antiglare film, which has excellent antiglare property and reduced haze such that, for example, when a black printed layer is seen through the substrate with the antiglare film, cloudiness is less likely to be visible on the black printed layer, a liquid composition for forming an antiglare film for forming the above antiglare film, and a method for manufacturing a substrate with an antiglare film.SOLUTION: A substrate 1 with an antiglare film has a transparent substrate 2 and an antiglare film 3 disposed on the transparent substrate 2. The antiglare film 3 essentially comprises silica, a surface roughness curve skewness Rsk of the antiglare film 3 is 1.3 or less, a surface roughness curve element average length RSm of the antiglare film 3 is 10 μm or more and 20.2 μm or less, and an arithmetic average roughness Ra is 0.01 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2021176034-A (JP)
Title: Station service apparatus, authentication server device and program
Inventor: YAMAZAKI KAZUHISA
IPC: G07B15/00
Filed: 2020-05-01
Abstract: To provide a station service apparatus, an authentication server device and others, which generate data enabling proper understanding of order of events even when clocks are not matched (synchronized) between station service apparatuses.SOLUTION: A station service apparatus of an embodiment includes an information acquisition unit, an inquiry transmission unit, an inquiry result reception unit and a task processing unit. The information acquisition unit acquires medium identification information for identifying an information medium. The inquiry transmission unit transmits inquiry information including the medium identification information to an authentication server device. The inquiry result reception unit receives inquiry result information corresponding to the inquiry information and time information associated with the inquiry result information from the authentication sever device. The task processing unit executes task processing based on the inquiry result information, and transmits the processing result of the task processing and the time information received from the authentication server device to the authentication sever device.SELECTED DRAWING: Figure 1
Patent JP-2020145453-A (JP)
Title: Wavelength converted light emitting device
Inventor: GRIGORIY BASIN
IPC: H01L33/50
Filed: 2020-05-08
Abstract: To provide a packaged semiconductor light emitting device.SOLUTION: Embodiments of the invention include a plurality of light emitting devices 1, one of the plurality light emitting devices being configured to emit light having a first peak wavelength. A wavelength converting layer 60 is disposed in an optical path of light emitted by the plurality of light emitting devices. The wavelength converting layer absorbs light emitted by the light emitting device and emits light having a second peak wavelength. The light emitting devices are mechanically connected to each other only through the wavelength converting layer. In other embodiments, a wavelength converting layer is placed over light emitting devices, an adhesive layer or an optical element layer 70 is placed over the wavelength converting layer and at the side surfaces thereof, and the light emitting devices are mechanically connected to each other only through the wavelength converting layer.SELECTED DRAWING: Figure 9
Patent JP-2021109953-A (JP)
Title: Superhydrophobic coating and preparation methods therefor and application thereof, superhydrophobic foam concrete and preparation methods thereof
Inventor: GENG YONGJUAN
IPC: C09D5/02
Filed: 2020-05-13
Abstract: To provide coating and foam concrete excellent in superhydrophobic performance as well as a preparing method thereof.SOLUTION: There is provided a superhydrophobic coating which contains an organosilane, an inorganic nanomaterial, and an emulsifying agent. A mass proportion of the components is controlled, so that the superhydrophobic coating can form a micro-nano mixed microstructure inside foam concrete. The organosilane forms dense hydrophobic surface layers on the surface and in inner pores of the foam concrete, and the nanomaterial forms uniformly distributed nano-bulges on the hydrophobic surface layers formed by the silane. The superhydrophobic performance of the foam concrete can be effectively improved by combining the two microstructures. A static contact angle of a surface of foam concrete prepared by the superhydrophobic coating is between 158° and 175°; a sliding angle thereof is between 5° and 10°; and water absorption thereof is less than 6%. Thus, the foam concrete exhibits excellent superhydrophobic performance.SELECTED DRAWING: None
Patent JP-2021180239-A (JP)
Title: Soldering palette
Inventor: ASAYAMA SHINJI
IPC: H05K3/34
Filed: 2020-05-13
Abstract: To provide a soldering palette in which an angle of an inside palette can be changed during the transportation of the soldering palette.SOLUTION: A soldering palette 100 can be arranged in a position where the soldering palette 100 interferes with a nozzle portion constituted to eject molten solder. The soldering palette 100 comprises an inside palette 1, an outside palette 2, and a support portion 3. The support portion 3 includes a rotating shaft 31. The rotating shaft 31 is elongated along a second direction. The inside palette 1 is supported by the support portion 3 in such a manner that the inside palette 1 is rotatable around the rotating shaft 31 with respect to the outside palette 2.SELECTED DRAWING: Figure 2
Patent JP-2021097992-A (JP)
Title: Last, method for manufacturing last and method for manufacturing shoe upper
Inventor: BESSHO Ayu
IPC: A43D3/02
Filed: 2020-05-14
Abstract: To provide a reusable last, and to provide a method for manufacturing a last and a method for manufacturing a shoe upper.SOLUTION: There is provided a last 1 for molding a shoe upper. The last 1 includes an aggregation of multiple blocks 11...11 in at least an outer peripheral part. Each of the blocks 11...11 can be connected to and separated from another.SELECTED DRAWING: Figure 1B
Patent JP-2021183054-A (JP)
Title: Vacuum cleaner
Inventor: TSUBOI MASATOMO
IPC: A47L9/28
Filed: 2020-05-22
Abstract: To provide a vacuum cleaner which can suppress the power consumption and also suppress the damage on flooring.SOLUTION: A vacuum cleaner comprises: an electric blower 4 which has a fan and a first motor 3; a rotation bush 17; a second motor 18 which is provided so as to rotate the rotation bush 17; and a control unit 8 which is provided so as to control the vacuum cleaner in a switchable operation mode. The control unit 8 is provided so as to determine the types of a surface to be cleaned. The types of the surface to be cleaned includes a first surface to be cleaned and a second surface to be cleaned whose load with respect to the rotation of the second motor 18 is larger than that of the first surface to be cleaned. The operation mode includes a high suction force mode and a low suction force mode. The control unit 8 controls the vacuum cleaner with such a control parameter that the rotation frequency of the second motor 18 when cleaning the first surface to be cleaned in the high suction force mode is smaller than the rotation frequency of the second motor 18 when cleaning the second surface to be cleaned in the high suction force mode.SELECTED DRAWING: Figure 2
Patent JP-2020122806-A (JP)
Title: Estimation method of soil/groundwater polluted area
Inventor: TANAKA KENICHIRO
IPC: G01N33/00
Filed: 2020-05-25
Abstract: To address such a problem that, although the prior surface soil gas survey and analysis techniques such as a statutory screening survey can clearly represent pollution distribution being present at high concentration, the survey stops short of estimating a low-concentration peripheral border of the polluted area, a pollution flow, or a groundwater flow direction.SOLUTION: An estimation method of soil/groundwater polluted area includes: calculating a sum of presence concentrations of carbon atoms included in gaseous species derived from organic metabolism of underground microorganisms for every survey spot by surface soil gas survey and analysis to create an underground microorganism metabolic strength distribution map; extracting, besides maximum distribution regarded as a pollution puddle on the distribution map, a belt-like form where the maximum and minimum distributions associated with the pollution puddle are alternately continued; and simultaneously estimating the polluted area and groundwater flow direction representing a whole picture of the pollution including the peripheral border of the polluted area, pollution flow, etc. that can complement the statutory screening survey, etc.SELECTED DRAWING: Figure 6
Patent JP-2021188311-A (JP)
Title: Wire driving device and window glass lifting device
Inventor: HIOKI AKIYUKI
IPC: E05F11/48
Filed: 2020-05-27
Abstract: To provide a wire driving device capable of preventing a free part of a wire wound on a wire drum from being hooked in a drum storage wall part when the wire drum is stored in the step of storing the wire drum in the drum storage space of a drum housing.SOLUTION: This wire driving device comprises a drum storage wall part 93 forming a drum storage space 92 in a drum housing 9. The drum storage wall part 93 includes a lead-out port 96 for leading out a wire 7 from a wire drum 8 stored in the drum storage space 92 to the outside of the drum housing 9, and a storage port 97 for storing the wire drum 8 in the drum storage space 92. The storage port 97 of the drum storage wall part 93 has an introduction surface 98 formed to guide a free part, from the wire drum 8, of the wire 7 wound on the wire drum 8 when the wire drum 8 is stored into the drum storage space 92.SELECTED DRAWING: Figure 5
Patent JP-2020143161-A (JP)
Title: CaMKII INHIBITORS AND USES THEREOF
Inventor: DANIEL E LEVY
IPC: C07K7/08
Filed: 2020-06-04
Abstract: To provide compounds useful as inhibitors of Ca2+/calmodulin-dependent protein kinase (CaMKII), compositions thereof, and methods of using the same.SOLUTION: The invention provides compounds useful as inhibitors of Ca2+/calmodulin-dependent protein kinase (CaMKII), compositions thereof, and methods of using the same. It has now been found that the compounds of this invention and pharmaceutically acceptable compositions thereof are effective as inhibitors of Ca2+/calmodulin-dependent protein kinase II (CaMKII).SELECTED DRAWING: Figure 1
Patent JP-2021017577-A (JP)
Title: Acrylic rubber bale excellent in strength properties and storage stability
Inventor: MASUDA HIROFUMI
IPC: C08F20/18
Filed: 2020-06-05
Abstract: To provide an acrylic rubber bale excellent in strength properties and storage stability, a method for producing the same, a rubber mixture containing the acrylic rubber bale, and a rubber crosslinked product thereof.SOLUTION: The acrylic rubber bale comprises an acrylic rubber having a reactive group and having a weight average molecular weight (Mw) of 1,000,000-5,000,000, and a ratio (Mz/Mw) between the z-average molecular weight (Mz) and the weight average molecular weight (Mw) greater than or equal to 1.3, and has a specific gravity greater than or equal to 0.8.SELECTED DRAWING: None
Patent JP-2021193513-A (JP)
Title: Share office reservation service system
Inventor: MEGA TOSHIHIRO
IPC: G06Q10/02
Filed: 2020-06-08
Abstract: To provide a share office reservation service system taking variation in an indoor environment into consideration.SOLUTION: A share office reservation service system 100 includes a user's portable terminal 10, a server 20, and a plurality of share offices 40. The server 20 includes: a user attribute database 32 storing attributes of users; a reservation database 31 storing reservation information of the share offices 40; and an office attribute database 33 storing the attributes of the share offices 40, and comprises: an indoor environment information acquisition unit 22 which acquires indoor environment information on present share offices 40; an indoor environment prediction unit 23 which predicts an indoor environment of future share offices 40 to generate predicted indoor environment information; and a communication unit 27 which transmits attribute information on the share offices 40, the present indoor environment information and the future prediction indoor environment information to the user's portable terminal 10 according to a request from the portable terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2021195383-A (JP)
Title: Powder coating composition
Inventor: TSUCHITANI YASUHIRO
IPC: C09D5/03
Filed: 2020-06-09
Abstract: To provide a powder coating composition which enables formation of a coated film excellent in appearance and weather resistance.SOLUTION: A powder coating composition contains, with respect to 100 pts.mass of the total amount of a polyester resin having an acid value of 30-60 mg/KOH and a curing agent, 1.0-15.0 pts.mass of a curing agent, 0.1-5.0 pts.mass of an ultraviolet absorber, 0.1-5.0 pts.mass of a hindered amine-based photostabilizer, and 0.5-5.0 pts.mass of a leveling agent.SELECTED DRAWING: None
Patent JP-2021197796-A (JP)
Title: Rotary electric machine rotor
Inventor: YAMAGISHI YOSHITADA
IPC: H02K1/27
Filed: 2020-06-11
Abstract: To provide a rotary electric machine rotor that can prevent incorrect assembly of a permanent magnet in an embedded magnet type rotary electric machine rotor with a multi-layered permanent magnet.SOLUTION: In a rotor 10 of a rotary electric machine MG in which an outer peripheral permanent magnet 56 having first coercive force is inserted on the outer peripheral side in the radial direction for each pole, and an inner peripheral permanent magnet 66 having second coercive force smaller than the first coercive force is inserted on the inner peripheral side, (a) an outer peripheral side slot 36 is formed according to the shape of the outer peripheral side permanent magnet 56 having a rectangular shape, (b) an inner peripheral side slot 46 is formed according to the shape of the inner peripheral side permanent magnet 66 having a rectangular shape, and (C) the width WMo of the outer peripheral side permanent magnet 56 is smaller than the width WMi of the inner peripheral side permanent magnet 66 in the cross section perpendicular to the longitudinal direction of each of the outer peripheral side permanent magnet 56 and the inner peripheral side permanent magnet 66, and the thickness TMo of the outer peripheral side permanent magnet 56 is larger than the thickness TMi of the inner peripheral side permanent magnet 66.SELECTED DRAWING: Figure 1
Patent JP-2020161491-A (JP)
Title: Fuel cell system
Inventor: YAMAGAMI YOSHIHIRO
IPC: B60L58/33
Filed: 2020-06-12
Abstract: To improve cooling performance of a fuel cell system, and also to suppress an increase in power consumption and NV deterioration.SOLUTION: A fuel cell system used in a vehicle comprises: a fuel cell; a pump which discharges a cooling medium for cooling the fuel cell; a heat exchanger in which the cooling medium circulates; a fan which cools the cooling medium; a heat dissipation path which circulates the cooling medium heated by the fuel cell to the fuel cell via the heat exchanger; a bypass path which circulates the cooling medium heated by the fuel cell to the fuel cell not via the heat exchanger; a valve which switches an output path of the cooling medium heated by the fuel cell; ;and a control device which controls the fan, the pump, and the valve. The control device comprises a climbing determining unit which determines a climbing state of the vehicle, and a cooling control unit which controls the valve so that the cooling medium flows in the heat dissipation path when the vehicle is in a climbing state, and controls the fan and the pump without reference to whether the vehicle is in the climbing state.SELECTED DRAWING: Figure 1
Patent JP-2020147604-A (JP)
Title: Nsaia prodrug having very fast skin- and film-infiltration rate, and new use thereof as medicine
Inventor: YU CHONGXI
IPC: C07D279/02
Filed: 2020-06-17
Abstract: To design and synthesize a new NSAIA prodrug that is positively charged and can be administered transdermally.SOLUTION: A positively-charged NSAIA prodrug is designed and synthesized which has a chemical structure 1, 2a, 2b, 2c, or 2d. A positively-charged amino group of the prodrug greatly increases the solubility in water of the medicine, and thus bonds to a negative charge in a phosphate head group of a film. This bonding destabilizes the film a little and can make a little room in a lipophilic moiety of the prodrug, and in some cases, a slight crack may occur by the bonding of the prodrug. As a result, the prodrug comes to enter the film inside. At pH 7.4, about 99% of the amino groups are protonated. When the amino group is not protonated, the bonding between the amino group of the prodrug and the phosphate head group of the film dissociates, and hence the prodrug enters the film completely.SELECTED DRAWING: Figure 1