baber/WOPTO huggingface dataset:
Patent JP-2021145524-A (JP)
Title: Vehicle control device
Inventor: SUZUKI TAKUTO
IPC: B60L9/18
Filed: 2020-03-13
Abstract: To provide a vehicle control device that can suppress vibration of a vehicle due to torsion of a drive shaft.SOLUTION: A vehicle control device 60 controls a motor generator 20 for transmitting torque to a drive wheel of a vehicle. The vehicle control device includes: torque sensors 51, 52 for detecting torque added to a drive shaft for transmitting torque to the drive wheel from the motor generator 20; and a motor control unit 631 for controlling the motor generator 20 on the basis of the torque detected by the torque sensors 51, 52 and output torque of the motor generator 20.SELECTED DRAWING: Figure 2
Patent JP-2021147317-A (JP)
Title: Oral composition
Inventor: MORIKAWA TAKUMA
IPC: A61K8/49
Filed: 2020-03-16
Abstract: To provide an oral composition that has a bactericidal effect with 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine and has reduced cytotoxicity.SOLUTION: An oral composition contains 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine of 0.01-0.3 mass%, and also contains β-cyclodextrin. The amount of the β-cyclodextrin is, by mass ratio, four or more times larger than that of the 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine.SELECTED DRAWING: None
Patent JP-2021145721-A (JP)
Title: Connection member, and mirror cabinet using the same
Inventor: MATSUI HAYATE
IPC: A47B67/02
Filed: 2020-03-16
Abstract: To provide a connection member for making moisture be hardly accumulated in a contact place with a mirror, and to provide a mirror cabinet using the same.SOLUTION: A connection member 20 for holding a lower end of a mirror 11 and connecting to a connected body includes: a front wall 22 positioned in front of a front face of the mirror 11; a rear wall 23 positioned behind a rear face of the mirror 11; and a base part 40 positioned below the lower end of the mirror 11. A hole part 43 not coming in contact with a lower face of the mirror 11 is formed in an area including at least a center in a width direction of the mirror 11 in the base part 40.SELECTED DRAWING: Figure 5
Patent JP-2021147714-A (JP)
Title: Electrospinning device and electrospinning method
Inventor: KINOSHITA SHIZUO
IPC: D01D5/04
Filed: 2020-03-17
Abstract: To provide an electrospinning device capable of improving qualities of fiber membranes to be formed.SOLUTION: An electrospinning device is assembled with a head unit and a pair of electric conductor 70A, 70B. The head unit is assembled with a head main body 311 and a nozzle protruding from an outer peripheral surface of the head main body toward the outside, and plural rows of heads 31A-31E from which a raw material liquid is ejected from the nozzle by applying electric voltage. An electric conductor is arranged on both sides of the head unit with regard to the arrangement direction of the head and generates an electric field when an electric voltage with the same polarity of the electric voltage applied to the head is applied. Respective cross sectional area of the electric conductor at a cross section along the arrangement direction of the head is smaller than a cross sectional area of the head main body at a cross section along the arrangement direction of the head.SELECTED DRAWING: Figure 5
Patent JP-2020117714-A (JP)
Title: Resin composition, prepreg, laminate sheet, metal foil clad laminate sheet, printed wiring board and multilayer printed wiring board
Inventor: HAMASHIMA TOMOKI
IPC: C08G59/40
Filed: 2020-03-17
Abstract: To provide a resin composition capable of developing excellent rigidity and heat resistance together with capable of sufficiently reducing warpage (achieving low warpage) of a printed wiring board and a multilayer printed wiring board (in particular, a multilayer coreless substrate), a prepreg, a laminate sheet, a metal foil clad laminate sheet, the printed wiring board and the multilayer printed wiring board (in particular, the multilayer coreless substrate).SOLUTION: A resin composition that contains at least an organic resin and satisfies the relation represented by the following formulas (i), (ii), (iii) and (x): (i) 0.80≤b/a≤0.95; (ii) 0.40≤c/a≤0.65; (iii) 13≤a≤25; and (x) 175≤Tg≤215. (In the formulas, a, b, and c, each shows a storage elasticity (unit: GPa) at 40°C, 170°C, and 230°C of a cured product obtained by curing the prepreg obtained by impregnating or coating the resin composition on a substrate, Tg shows a glass transition temperature (unit: °C) of the cured product.)SELECTED DRAWING: None
Patent JP-2020093146-A (JP)
Title: Game machine
Inventor: SUZUKI YUICHIRO
IPC: A63F5/04
Filed: 2020-03-18
Abstract: To detect a fraudulent act for play a game by allowing a game machine to misrecognize that a regular game medium is in use.SOLUTION: Template generation means groups plural image data into a group of image data that are identical or are similar by a predetermined degree, selects a predetermined groups or less from higher rank order having a large number of image data that belong to the group, and generates temperate data on the basis of image data that belong to the group for each of the selected, respective groups. Single template data within plural kinds of template data are color template data regarding colors of game media. Generation of color template data by the template generation means converts image data to color space image data and uses a computed value generated based on two elements within the converted color space image data.SELECTED DRAWING: Figure 34
Patent JP-2021148555-A (JP)
Title: Display device
Inventor: TOMURO NOBUHIRO
IPC: B60K35/00
Filed: 2020-03-18
Abstract: To provide a display device capable of suppressing the occurrence of emission luminance unevenness of a transmission part.SOLUTION: The display device includes a front panel 1 which has a transmission part 11, a light guide member 2 which is located on the back side of the front panel 1 and illuminates the transmission part 11 from the back side, and a plurality of light sources 3 which are located on the back side of the light guide member 2, emit light, and are arranged in a row. The light guide member 2 includes a light receiving part 21 which faces the light sources 3 and receives the light from the light sources 3 and an emission part 22 which faces the front panel 1 and emits the light from the light receiving part 21 to the front panel 1. The emission part 22 has a plurality of convex three-dimensional curved surfaces 23 which are formed so as to face the plurality of light sources 3 respectively.SELECTED DRAWING: Figure 2
Patent JP-2021150593-A (JP)
Title: Semiconductor storage device
Inventor: HAN YEFEI
IPC: H01L21/336
Filed: 2020-03-23
Abstract: To provide a semiconductor storage device with improved electric characteristics.SOLUTION: A semiconductor storage device according to one embodiment includes a semiconductor pillar including a semiconductor layer and extending in a first direction, a first wire extending in a second direction intersecting with the first direction, and a first electrode disposed between the semiconductor pillar and the first wire. The semiconductor storage device also includes a first insulating film disposed between the first electrode and the first wire so as to be adjacent to the first electrode, and a second insulating film disposed between the first insulating film and the first wire so as to be adjacent to the first insulating film and having a higher dielectric constant than the first insulating film. The minimum distance between the second insulating film and the semiconductor layer is longer than the minimum distance between the first electrode and the semiconductor pillar.SELECTED DRAWING: Figure 3
Patent JP-2021150933-A (JP)
Title: Information processing system
Inventor: OCHIAI TAKETO
IPC: H04N1/00
Filed: 2020-03-24
Abstract: To suppress the transmission of application data, which is not an object for expense settlement etc., to an expense settlement system, etc.SOLUTION: An information processing system includes: acquisition means 202 which acquires image information obtained by reading a medium; a database 901 which preserves a character string composed of numerals and a character string attribute which is preserved corresponding to the character string; input means to which an image type is input; and determination processing means 202 which extracts a first character string composed of numerals from the image information and acquires a first character string attribute corresponding to the first character string preserved in the database 901, to determine whether or not the first character string attribute is coincident with a second character string attribute corresponding to the type of an input image. If the determination processing means 202 determines that the first character string attribute is coincident with the second character string attribute, the image information is determined to be transmittable, whereas if the determination processing means 202 determines that the first character string attribute is not coincident with the second character string attribute, the image information is not transmitted.SELECTED DRAWING: Figure 1
Patent JP-2020114411-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIKI
IPC: A63F5/04
Filed: 2020-03-24
Abstract: To provide a game machine which can improve the amusement of a game.SOLUTION: A game machine includes first notification means, second notification means, predetermined display means on which game medium information is displayed which is one of information corresponding to the number of game medium given to a player on the basis of a winning result and information corresponding to the number of the game medium which the player can use, including the number of the game medium, and predetermined transmission means which transmits first information corresponding to carrying out a notification of a stop operation mode and second information corresponding to a predetermined mode when the first notification is carried out by the first notification means. When both of a first notification in the first notification means and a second notification in the second notification means are carried out, the first notification is ended in the first notification means at a timing when or after a timing when the second notification is ended in the second notification means. The first notification means is located in a position adjacent to the predetermined display means. A display range of the first notification means is constituted smaller than that of the second notification means.SELECTED DRAWING: Figure 1
Patent JP-2021158561-A (JP)
Title: Communication apparatus, control method therefor, and program
Inventor: IKEDA IKU
IPC: H04L29/08
Filed: 2020-03-27
Abstract: To be capable of using an appropriate network when switching an application while participating in a network that is not able to access to the Internet.SOLUTION: A communication apparatus that is able to participate in a network, includes: first communication means configured to establish communication with a data processing apparatus via the network and perform data communication with the data processing apparatus according to a first communication method; reception means configured to receive an instruction for switching an application; and determination means configured to, in a case where the reception means has received the instruction for switching the application while the first communication means has established communication with the data processing apparatus, determine whether another application indicated as a switching destination by the received instruction for switching the application requires connection to the Internet. Control means is configured to control whether to cut off the established communication, which uses the first communication method, depending on a result of the determination performed by the determination means.SELECTED DRAWING: Figure 9
Patent JP-2021158830-A (JP)
Title: Information processing device, battery unit, and information processing method
Inventor: NAKADA YASUHIRO
IPC: B60L3/00
Filed: 2020-03-27
Abstract: To secure an appropriate battery capacity for secondary use.SOLUTION: An information processing device is provided. Acquisition means acquires, from a battery unit for a vehicle to be used secondarily, information on the usage status of battery cells of the battery unit. Updating means updates a set value for the depth of discharge of the battery cells set in the battery unit on the basis of the information on the usage status.SELECTED DRAWING: Figure 5
Patent JP-2021157733-A (JP)
Title: Motion estimation system and motion estimation method
Inventor: INOUE YASUSHI
IPC: G06F3/01
Filed: 2020-03-30
Abstract: To provide a motion estimation system and a motion estimation method which can accurately estimate a body motion of an occupant in a mobile object.SOLUTION: A motion estimation method comprises detecting a body motion of an occupant in a mobile object, detecting a position of the occupant in the mobile object as an occupant position, detecting mobile object motions at a plurality of installation positions in the mobile object, estimating the mobile object motion at the occupant position based on a positional relationship between the occupant position in the mobile object and the plurality of installation positions and the mobile object motions at the plurality of installation positions, and estimating a body motion of the occupant based on the detected body motion and the mobile object motion at the occupant position.SELECTED DRAWING: Figure 1
Patent JP-2021163644-A (JP)
Title: Switch device
Inventor: DONG SIHAN
IPC: H01H9/16
Filed: 2020-03-31
Abstract: To provide a switch device capable of imparting a light emitting function to an operation handle, without impairing designability.SOLUTION: The switch device includes an operation handle 3, a contact circuit, and light sources 51a and 51b. The operation handle 3 can be operated by an operator. The contact circuit is switched to an open state and a closed state according to the operation of the operation handle 3. The light sources 51a and 51b are arranged on the back side of the operation handle 3. The operation handle 3 includes a thick part and a thin part. The thick part shields light from the light sources 51a and 51b. The thin part is thinner than the thick part and transmits the light from the light sources 51a and 51b.SELECTED DRAWING: Figure 4
Patent JP-2021164091-A (JP)
Title: Communication terminal, communication method and program
Inventor: IKEDA KENICHI
IPC: H04B5/02
Filed: 2020-04-01
Abstract: To provide a communication terminal, a communication method and a program which can reduce a processing time.SOLUTION: The communication terminal successively receives voice signals which are continuously output from a transmission terminal as communication data. Then, when starting to receive the voice signals in a period from the start of outputting from the transmission terminal the voice signals for one period to the end of outputting the voice signals for one period, the communication terminal arranges successively received communication data to corresponding positions in data for one period to generate the data for one period. This enables generating voice signals for one period by receiving voice signals for at least one period even when the voice signals are received at any timing. Thus, a processing time can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021166215-A (JP)
Title: Power module and power semiconductor device including the same
Inventor: TANAKA SABURO
IPC: H01L23/48
Filed: 2020-04-06
Abstract: To provide a smaller power module and a power semiconductor device including the same.SOLUTION: A power semiconductor device 100 includes first to third lead frames, a first power semiconductor chip 6a bonded to the first lead frame 3, a second power semiconductor chip 6b bonded to the second lead frame 4, a first inner lead 7 connecting the first power semiconductor chip and the second lead frame, and a second inner lead 8 connecting the second power semiconductor chip and the third lead frame 5. The first inner lead includes a first bridge part 7b extending in a direction of having components on one side in a first direction and the other side in a second direction from a first other-side connection part to a first one-side connection part. The second inner lead includes a second bridge part 8b extending in a direction of having the components on one side in the first direction and the other side in the second direction from a second other-side connection part to a second one-side connection part.SELECTED DRAWING: Figure 1
Patent JP-2021166236-A (JP)
Title: Plasma processing device
Inventor: NAKATANI SHINTARO
IPC: H01L21/3065
Filed: 2020-04-07
Abstract: To provide a plasma processing device achieving reduced operation cost.SOLUTION: A plasma processing device includes a specimen support which is arranged in a processing chamber at an inside of a vacuum vessel and which has an upper surface where a wafer to be processed is mounted, the plasma processing device forming a plasma in the processing chamber to process the wafer. The specimen support includes: a protrusion arranged on an upper part of a metal base material and having a cylindrical shape; a sintered plate that is a dielectric disc-shaped sintered plate which is joined on the upper surface of the protrusion with a first adhesive sandwiched therebetween, and on which the wafer is put; a cylindrical-shaped dielectric cylindrical cover surrounding and covering a side wall of the protrusion; and a second adhesive filled in a gap between an outer peripheral edge of the sintered plate and the dielectric cylindrical cover on a lower side.SELECTED DRAWING: Figure 2
Patent JP-2021166673-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To provide a game machine capable of drastically increasing an interest.SOLUTION: A Pachinko machine includes a central winning unit 37 that is opened and closed when game balls shot into a game area enter start winning parts 33a, 33b and a small win is won by a winning/losing lottery based on the entry of game balls. A destination of game balls entering an internal area of the central winning unit 37 is distributed to a winning/losing lottery area or an accessory operation lottery area by a route distribution member 603. Game balls guided to the winning/losing lottery area are used for a winning/losing lottery by a rotor unit 410. A big win state occurs when winning the winning/losing lottery. In the meantime, game balls guided to the accessory operation lottery area are guided to a special gate 650, and an operation assist lottery is held when the entry is detected. When the operation assist lottery is won, a movable accessory becomes in an operation state advantageous to a player for predetermined time.SELECTED DRAWING: Figure 4
Patent JP-2021169831-A (JP)
Title: Power transmission device
Inventor: HATANAKA MASAYOSHI
IPC: F16D7/02
Filed: 2020-04-14
Abstract: To provide a power transmission device capable of absorbing load torque even when great load torque works during engine start.SOLUTION: A power transmission device 7 includes: an input member 10; an output member 11; a first coil spring 12 to be torsionally deformed according to torque from the input member 10; an impact absorbing member 30 arranged in the state of contacting the first coil spring 12 so as to be deformed in association with the torsional deformation of the first coil spring 12; and a spring clutch 13. The spring clutch 13 has a second coil spring 132, a first hold part 131 arranged on the input member side, and a second hold part 133 arranged on the output member side. When the rotation speed of the first hold part 131 is equal to or higher than the rotation speed of the second hold part 133, the first and second hold parts 131, 133 are integrally rotated, and when the rotation speed of the first hold part 131 is lower than the rotation speed of the second hold part 133, power transmission between the first and second hold parts is cut off.SELECTED DRAWING: Figure 2
Patent JP-2021173473-A (JP)
Title: Whole building air-conditioning system
Inventor: KAKIHARA HIDEKI
IPC: F24F3/044
Filed: 2020-04-24
Abstract: To provide a whole building air-conditioning system capable of eliminating duct construction and maintenance and simplifying the configuration of an air conditioning system.SOLUTION: A whole building air conditioning system 100 comprises: an air conditioning room 1 provided in a non-living space on the second floor in a building H; an air conditioner 2 and a ventilator 3 arranged in the air conditioner room 1; and a suction port 4 for air in the building H and an air supply port 5 for conditioned air in the building H provided in a part of the air conditioning room 1. The air supply port 5 for conditioned air communicates with an intermediate space 6 in the building H. A ceiling surface 7 on the first floor and a floor surface 8 on the second floor, which form the intermediate space 6 in the building H, have a blowout port 9 for supplying the conditioned air into the building H. The air in the building H and the outside air are taken into the air conditioning room 1, and the conditioned air whose temperature is controlled by the air conditioner 2 is supplied into the building H via the intermediate space 6.SELECTED DRAWING: Figure 1
Patent JP-2021173272-A (JP)
Title: Abnormality detection device
Inventor: UEMATSU HIDEKI
IPC: F02D45/00
Filed: 2020-04-30
Abstract: To improve abnormality detection accuracy of an intake pressure sensor.SOLUTION: An abnormality detection device includes an intake pressure sensor for detecting an intake pressure of an internal combustion engine, an opening sensor for detecting a throttle opening of the internal combustion engine, and determining means for determining whether the intake pressure sensor is abnormal or not on the basis of the detection result of the intake pressure sensor and the opening sensor. The determining means determines whether the intake pressure sensor is abnormal or not on the basis of a change amount in one cycle of the intake pressure and the comparison result of the intake pressure at different throttle openings.SELECTED DRAWING: Figure 6
Patent JP-2021178557-A (JP)
Title: Airflow straightener of vehicle
Inventor: MORIKAWA YOSUKE
IPC: B62D37/02
Filed: 2020-05-13
Abstract: To provide an airflow straightener of a vehicle which can suppress air resistance caused by inflow of air into an open space.SOLUTION: An airflow straightener of a vehicle includes: a cover member 6 which covers at least a part of a floor surface 30 at the vehicle front side of an open space 3 formed on a floor surface 30 of a vehicle; and at least one airflow straightening part 7 provided at a vehicle rear side portion in the cover member 6. The airflow straightening part 7 has: an inclined surface 8 which extends inclining to the vehicle upper side in a direction toward the vehicle rear with respect to a surface of the cover member 6; and an airflow straightening surface 9 extending from the inclined surface 8 toward the surface of the cover member 6 in a vehicle vertical direction. An extending direction of a first side 10 of the airflow straightening surface 9, which forms a border between the airflow straightening surface 9 and the surface of the cover member 6, is oriented to the inner side or the outer side in a vehicle width direction with respect to a vehicle anteroposterior direction. The airflow straightening surface 9 extends so as to incline to the inner side or the outer side in the vehicle width direction with respect to the surface of the cover member 6.SELECTED DRAWING: Figure 1