baber/WOPTO huggingface dataset:
Patent JP-2020023182-A (JP)
Title: Reinforced-fiber base material, reinforced-fiber laminate, and fiber-reinforced resin
Inventor: SHIRAHASE AKIHIKO
IPC: D03D1/00
Filed: 2019-08-01
Abstract: To provide a reinforced-fiber base material and a reinforced-fiber laminate, which have good impregnation property of a matrix resin and excellent handling property (especially, shape stability), in addition to allow obtaining a fiber-reinforced resin with excellent mechanical properties such as impact resistance and high-temperature mechanical property with good productivity.SOLUTION: There is provided a reinforced-fiber base material in which a resin material is arranged at least on one side surface of a reinforced-fiber assembly selected from any one of [1] reinforced-fiber yarns, [2] a group of reinforced-fiber yarns formed by paralleling reinforced-fiber yarns in parallel, and [3] a reinforced-fiber fabric that is formed by [1] or [2], and the resin material is a reinforced-fiber base material having a Vicat softening temperature in a range of 70 to 200°C.SELECTED DRAWING: Figure 1
Patent JP-2019183176-A (JP)
Title: Thermoassociative and exchangeable copolymers, and compositions comprising the same
Inventor: NGUYEN THI HANG NGA
IPC: C08K5/55
Filed: 2019-08-01
Abstract: To provide associative and exchangeable polymers.SOLUTION: A composition results from a mixture of at least one copolymer A1 obtained by copolymerization of at least one monomer functionalized by diol groups and at least one compound A2 comprising at least two boronic ester functions. They have rheological properties which vary significantly according to the proportion of the A1 and A2 compounds used.SELECTED DRAWING: None
Patent JP-2020057595-A (JP)
Title: Light-emitting device
Inventor: SASAOKA SHINPEI
IPC: F21S2/00
Filed: 2019-08-02
Abstract: To provide a light-emitting device that can further increase a contrast ratio between a lighting area and a non-lighting area.SOLUTION: A light-emitting device includes: a substrate 12 in which a plurality of light sources 11 is disposed; a sectioning member 13 encircling each of the light sources 11, having a wall part 13b including an apex part 13a, sectioning an area encircled by the wall part 13b, as a section C, and including a plurality of sections C; and a diffuser panel 14 disposed above the light sources 11 and having a groove part 14a for storing the apex part 13a therein.SELECTED DRAWING: Figure 1A
Patent JP-2021024765-A (JP)
Title: Silica particle having mesh-like outline and internal space and method for producing the same
Inventor: OTA ISAO
IPC: C08K3/01
Filed: 2019-08-08
Abstract: To provide particles which have a mesh-like outline and an internal space and contain silica having a through hole from the internal space to the outline as a main component; and silica particles which can contain various components and a medium inside a cavity by using the cavity and a method for producing the same.SOLUTION: Silica particles are particles that have a mesh-like outline and an internal space and contain silica having a through hole from the internal space to the outline as a main component, in which a diameter of the mesh is 20 nm-90 nm and porosity in the particles is 30-90%, and an average particle diameter (A2) measured by a laser diffraction method is 100 nm-1.5 μm. There are provided silica particles in which an average primary particle diameter (A1) observed by a transmission electron microscope is 100 nm-1.5 μm, and a ratio of the average particle diameter (A2) to the average primary particle diameter (A1) is 0.8-1.5. There is provided a silica sol that is dispersed in an acidic or alkaline aqueous medium or an organic solvent and has the average particle diameter (A2) measured by a laser diffraction method of 100 nm-1.5 μm.SELECTED DRAWING: Figure 2
Patent JP-2020027306-A (JP)
Title: Display device of terminal and wearable device
Inventor: CHOI SIU CHUNG
IPC: G06F3/01
Filed: 2019-08-09
Abstract: To provide a display device of a terminal and a wearable device that solve the problem in which the use of existing devices is inconvenient.SOLUTION: A display device of a terminal includes: a hard body portion on which a component is mounted; two flexible portions located on both sides of the hard body portion, coupled with each other on the same plane, and forming a set of flexible portions; and a flexible display covering outer surfaces of the hard body portion and the flexible portions. When there is no need to use a full display, the flexible display can be bent together with the flexible portions, and at this time, information can be displayed by only the flexible display of the hard body portion. When there is a need to use the full display, when the two flexible portions are opened, the flexible display is opened together, and a display of the full display is achieved.SELECTED DRAWING: Figure 3
Patent JP-2021027813-A (JP)
Title: Utilization of olfactory receptors
Inventor: IMAEDA TAKAO
IPC: C12Q1/6869
Filed: 2019-08-09
Abstract: To provide means for associating aging degrees, diseases and the like with health conditions and grasping and predicting health conditions, easily and accurately.SOLUTION: Provided is an olfactory test method comprising evaluating olfactory information regarding the detection ability and/or cognitive ability for one or more odor components selected from (a) Indian inks or borneol, (b) household gas or tetrahydrothiophene, and (c) a stir-fried garlic or diallyl disulfide, utilizing polymorphism information regarding a polymorphism in the gene of an olfactory receptor that responds to the one or more odor components.SELECTED DRAWING: None
Patent JP-2021028901-A (JP)
Title: Safety switch
Inventor: KAMATANI TAKUJI
IPC: H01H27/00
Filed: 2019-08-09
Abstract: To provide a safety switch, in which waste of a component is removed so as to correspond to an insertion of an actuator from a multi-direction, and an antenna and a whole of the actuator are reduced in the size.SOLUTION: A safety switch 1 includes: an actuator 3 having a RF tag Tg into which ID data is stored; a switch main body 2 having a head part 20 in which a plurality of actuator insertion ports 20a and 20b which can insert the actuator 3 is formed; and an antenna holder 25 which has an antenna At which can read the ID data of the RF tag Tg, and is rotatably supported to the head part 20 so as to be arranged at a neighbor position of each of the plurality of actuator insertion ports 20a and 20b of the head part 20. At the insertion of the actuator 3 into each of the actuator insertion ports 20a and 20b, the RF tag Tg of the actuator 3 is adjacently arranged at the antenna At arranged at the neighbor position of each of the actuator insertion ports 20a and 20b.SELECTED DRAWING: Figure 2
Patent JP-2021035067-A (JP)
Title: On-vehicle charger
Inventor: KATSUMOTO HIDEKAZU
IPC: B60L50/60
Filed: 2019-08-14
Abstract: To provide an on-vehicle charger capable of making a reliable charge of an auxiliary battery compatible with an extension of a travelling possible distance of an EV, etc.SOLUTION: An on-vehicle charger 100 comprises: a DC/DC converter 11 which charges an auxiliary battery 5 by using power supplied by a main battery 2 which is charged by an external power source 200 while being electrically connected with the external power source 200; and a controller 14 which controls the DC/DC converter 11. While the main battery 2 is electrically connected with the external power source 200, the DC/DC converter 11 is controlled into a continuously active state by the controller 14. When the main battery 2 is electrically disconnected from the external power source 200 and voltage Vbat of the auxiliary battery 5 is equal to or higher than a first threshold Vth1, the DC/DC converter 11 is controlled into an inactive state by the controller 14.SELECTED DRAWING: Figure 1
Patent JP-2020030821-A (JP)
Title: Specification device, specification method and computer program
Inventor: KAWAMURA YUKI
IPC: G06T7/00
Filed: 2019-08-14
Abstract: To provide a specification device, a specification method and a computer program, capable of realizing a specification of a type of a card shown in an image.SOLUTION: In a learning model G, teacher data including image data of a card and label data indicating a type and an orientation of the card is used to learn a relation between the image data and the type and orientation of the card. Image data of multiple types of cards including a driver's license is used as the image data of the teacher data. In an authentication machine 13, a control unit 54 inputs image data of a card into the learning model G, and according to an output of the learning model G, specifies a type and an orientation of the card.SELECTED DRAWING: Figure 8
Patent JP-2021032435-A (JP)
Title: Heat treatment device, heat treatment system and method for producing heat-treated product
Inventor: MATSUMOTO SATOSHI
IPC: F27D21/00
Filed: 2019-08-20
Abstract: To provide a heat treatment device, a heat treatment system and a method for producing a heat-treated product capable of suitably performing heat treatment to an object even if a heating temperature is made high.SOLUTION: A heat treatment device 1A comprises: a chamber 2 comprising a first light transmission window 3, a second light transmission window 4 and a gas passage part 5; a first support stand 6 provided at the inside of the chamber 2 and supporting an oxygen getter G in a first position A1; a second support stand 7 provided at the inside of the chamber 2 and supporting a unit U comprising an object S in a second position A2 different from the first position A1; a first light irradiation head 8 irradiating the oxygen getter G with first laser light L1 along a first light path P1 passing through the first light transmission window 3; and a second light irradiation head 9 provided at the outside of the chamber 2, passing through the second light transmission window 4 and irradiating the unit U with second laser light L2 along a second light path P2 different from the first light path P1.SELECTED DRAWING: Figure 1
Patent JP-2021033796-A (JP)
Title: Information processing device, information processing program, and information processing method
Inventor: TERAOKA SHINGO
IPC: G06Q50/30
Filed: 2019-08-28
Abstract: To provide an information processing device, an information processing program, and an information processing method that can provide information on service facilities located in the vicinity on a timely basis when a train a user is planning to board is out of operation or the like.SOLUTION: In an information providing system 1, an information providing device 2 includes: a first acquisition processing unit 211 that acquires suspension information indicating that public transportation is suspended; and a transmission processing unit 212 that transmits information on service facilities located in a first area corresponding to a suspension section where public transportation is suspended to a terminal device in response to the first acquisition processing unit 211 acquiring the suspension information.SELECTED DRAWING: Figure 1
Patent JP-2021033153-A (JP)
Title: Virtual image display device and light guide device
Inventor: TAKEDA TAKASHI
IPC: G02B5/18
Filed: 2019-08-28
Abstract: To prevent a situation where chromatic dispersion occurs in a three-dimensional hologram and resolution is reduced.SOLUTION: A virtual image display device 100 comprises: a display element 11; an optical element 21 that passes image light ML emitted from the display element 11; a reflection mirror 22b that reflects the image light ML emitted from the optical element 21; a see-through type see-through hologram mirror 23 that reflects the image light ML emitted from the reflection mirror 22b toward a pupil position; and a transmission type linear diffraction element 25 that is arranged on an optical path from the optical element 21 to the see-through hologram mirror 23. The optical element 21, reflection mirror 22b, and see-through hologram mirror 23 are arranged to form an off-axis system 112, and the linear diffraction element 25 compensates for chromatic dispersion occurring from the see-through hologram mirror 23 on an off-axis surface SO of the off-axis system 112.SELECTED DRAWING: Figure 3
Patent JP-2021031473-A (JP)
Title: Nail coating agent and nail coating device
Inventor: TATEYAMA HIROSHI
IPC: A61K8/19
Filed: 2019-08-28
Abstract: To provide a nail coating agent that has excellent application properties and high storage stability and a nail coating device using the same.SOLUTION: A nail coating agent has a shellac resin, a solvent that can dissolve the shellac resin, and a basic pH modifier. In the solvent, the proportion of water is 10 mass% or less.SELECTED DRAWING: None
Patent JP-2021032391-A (JP)
Title: Valve device and flow rate controller
Inventor: HIDAKA ATSUSHI
IPC: F16K31/02
Filed: 2019-08-29
Abstract: To provide a valve device which can be used in a wide range from a low flow rate to a high flow rate.SOLUTION: A valve device 100 includes: a valve body 34 which may be seated on or separate from a valve seat; an operation member 30 connected to the valve body; a main actuator 10 which moves the operation member and is operated by a driving fluid G1; a pressure controller 55 which adjusts a pressure of the driving fluid to be supplied to the main actuator 10; an auxiliary actuator 20 which is provided in such a way so as to be movable with the operation member 30 by the main actuator 10 and may extend by electric driving; and an elastic member 25 which biases the auxiliary actuator 20 in a direction of the valve body.SELECTED DRAWING: Figure 1
Patent JP-2019208360-A (JP)
Title: Motor, method of manufacturing the same, vacuum cleaner including the same, and method of manufacturing the same
Inventor: KAWASAKI SACHIKO
IPC: H02K1/16
Filed: 2019-09-03
Abstract: To provide a motor capable of reducing cogging torque and obtaining sufficient starting torque.SOLUTION: A stator piece 21 includes: a core piece 22 having a yoke piece 23 and a magnetic pole tooth 24; and a coil 27 wound around the magnetic pole tooth 24. The stator piece 21 is connected by four yoke coupling pieces 28 to form a stator 20. At an end 241 of the magnetic pole tooth 24, an arc surface 244 and a flat surface 245 adjacent to the arc surface 244 at a connection portion L are provided. The flat surface 245 is located between an orthogonal plane Fc passing through the connection portion L and orthogonal to a center surface Fa of the magnetic pole tooth 24 and a tangent surface Fd at the connection portion L of the arc surface 244. A distance between the flat surface 245 and a rotor 10 in a radial direction of the rotor 10 is configured to increase as it goes from the connecting portion L in a counterclockwise direction.SELECTED DRAWING: Figure 2
Patent JP-2021040067-A (JP)
Title: Semiconductor storage device
Inventor: OIDE HIROYUKI
IPC: H01L49/00
Filed: 2019-09-04
Abstract: To provide a semiconductor storage device capable of being easily miniaturized.SOLUTION: A semiconductor storage device comprises: first and second wires arranged in a first direction and extending in a second direction crossing the first direction; a third wire provided between the first wire and the second wire and extending in the first direction and a third direction crossing the second direction; a first phase change layer provided between the first wire and the third wire; a first conductive layer provided on a surface on the first wire side of the first phase change layer; a second conductive layer provided on a surface on the third wire side of the first phase change layer; a second phase change layer provided between the third wire and the second wire; a third conductive layer provided on a surface on the third wire side of the second phase change layer; and a fourth conductive layer provided on a surface on the second wire side of the second phase change layer. Thermal conductivities of the first and fourth conducive layers are greater than or less than thermal conductivities of the second and third conductive layers.SELECTED DRAWING: Figure 3
Patent JP-2021040278-A (JP)
Title: Key management system, signing device, method for managing key, and program
Inventor: SUGIMOTO KOICHI
IPC: G06F21/64
Filed: 2019-09-05
Abstract: To provide a key management system that can easily execute a personal key (secret key) of a user used for a remote signing, on the basis of an intension of the user.SOLUTION: The present invention includes: a key storage unit 101 for storing a secret key; a reception processing unit 66 for receiving token information presented by an external device; a key activation processing unit 64 for activating a secret key corresponding to activation information by using the activation information, which corresponds to the token information received by the reception processing unit; and a sign generation control processing unit 60 for generating an electric signature by using the activated secret key.SELECTED DRAWING: Figure 3
Patent JP-2021040112-A (JP)
Title: Electrostatic chuck
Inventor: MOMIYAMA DAI
IPC: H02N13/00
Filed: 2019-09-05
Abstract: To provide an electrostatic chuck which enables the enhancement of the in-plane uniformity of a plasma density.SOLUTION: An electrostatic chuck comprises: a ceramic dielectric substrate having first and second principal faces; a base plate; and first and second electrode layers provided in the ceramic dielectric substrate. The first electrode layer is provided between the first and second principal faces, and is supplied with an electric power from a second principal face side. The second electrode layer is provided between the first electrode layer and the first principal face. The first electrode layer has a first part located on a center side, and a second part located on an outer peripheral side. The first part has first and second faces. The second part has third and fourth faces. The third face is located between the first face and the second electrode layer. A distance between the third face and the first principal face is fixed. A distance between the third and fourth faces at an end of the second part is smaller than a distance between the third and fourth faces at a center of the second part.SELECTED DRAWING: Figure 1
Patent JP-2021044617-A (JP)
Title: Vehicle information control system
Inventor: IKEUCHI Yuta
IPC: H04L12/28
Filed: 2019-09-06
Abstract: To solve the problem of disorder of vehicle operation caused by unestablished formation configuration in the case that an abnormality exists in a transmission path of one system at the time of connecting vehicle formations having trunk transmission paths of redundant dual systems.SOLUTION: A vehicle information control system comprises: transmission paths of redundant dual systems arranged over a plurality of vehicles constituting a formation; and a train integrated control unit and a transmission terminal that are mounted on a vehicle and are connected to the respective transmission paths of redundant dual systems. The train integrated control unit recognizes formation configurations acquired from the respective transmission paths; in the case that the formation configurations recognized at the time of connecting a plurality of formations are the same with respect to the respective transmission paths, adopts the formation configuration and, in the case that the formation configurations are different with respect to the respective transmission paths, detects the transmission paths of redundant dual systems as abnormal paths and adopts a formation configuration having the largest number of vehicles; and distributes information on the adopted formation configuration to the transmission terminal. The transmission terminal is connected to an on-vehicle apparatus mounted on the vehicle and allocates an IP address to the on-vehicle apparatus on the basis of the information on the formation configuration received from the train integrated control unit.SELECTED DRAWING: Figure 1
Patent JP-2021043629-A (JP)
Title: Terminal control program, terminal device, terminal control method and information communication method
Inventor: NAKAMURA SHUNSUKE
IPC: G06F3/048
Filed: 2019-09-10
Abstract: To provide a terminal control program for realizing communication between terminal devices, which is further easily used, a terminal device. a terminal control method and an information communication method.SOLUTION: A terminal control program is provided, which causes a first terminal device used by a user to function as radio communication control means for establishing radio communication with a second terminal device used by the user, transmission means for transmitting first control data for causing the second terminal device to perform first processing to the second terminal device by radio in response to operation of the user to the first terminal device, reception means for receiving second control data transmitted from the second terminal device by radio in response to operation by the user to the second terminal device, and processing means for performing second processing corresponding to the second control data.SELECTED DRAWING: Figure 2
Patent JP-2021043425-A (JP)
Title: Optical unit with shake correction function and inspection method therefor
Inventor: SUE TAKESHI
IPC: G03B5/00
Filed: 2019-09-13
Abstract: To provide an optical unit with a shake correction function capable of performing characteristic inspection simply and highly accurately at low cost by simplifying the characteristic inspection of a product and a characteristic inspection facility and to provide an inspection method for the optical unit with the shake correction function.SOLUTION: In an optical unit with a shake correction function 1 which includes a movable body 10 which includes an optical module 12, a fixed body 20 which includes the movable body 10 inside, a rocking support mechanism 30 which rockably supports the movable body 10 with respect to the fixed body 20, and a drive mechanism 40 which is configured so that a magnet 42 provided in one of the movable body 10 and the fixed body 20 and a coil 41 provided in the other are arranged to face each other, an angle sensor 15 is arranged to face the magnet 42 in the movable body 10 (or the fixed body 20) in which the coil 41 of the drive mechanism 40 is provided. As the inspection method for the optical unit with the shake correction function 1, a method for determining the quality of the optical unit with the shake correction function 1 by detecting the output of the angle sensor 15, while energizing the coil 41 is adopted.SELECTED DRAWING: Figure 3
Patent JP-2021047476-A (JP)
Title: Lifestyle improvement support device and method thereof
Inventor: ARAKI MASAHIRO
IPC: G16H50/70
Filed: 2019-09-17
Abstract: To provide a lifestyle improvement support device which makes a user feel a risk of a disease onset and can improve an effort for lifestyle improvement activity.SOLUTION: A lifestyle improvement support device 1 includes: a disease onset prediction part 4 for predicting a disease onset of a predetermined user using receipt data stored in a receipt data storage part 2 and/or health diagnostic result data stored in a health diagnostic result data storage part 3; and a first similar person extraction part 5 which when a predetermined user whose disease onset is predicted by the disease onset prediction part 4 has a reason disease name related to the disease onset, has developed the reason disease name using the receipt data stored in the receipt data storage part 2 and/or the health diagnostic result data stored in the health diagnostic result data storage part 3, and extracts another user having a high degree of similarity to a predetermined user on the basis of a predetermined feature of the predetermined user.SELECTED DRAWING: Figure 1