baber/WOPTO huggingface dataset:
Patent JP-2020034441-A (JP)
Title: Own vehicle position estimation device
Inventor: TANAKA KAZUSHI
IPC: G01C21/28
Filed: 2018-08-30
Abstract: To provide an own vehicle position estimation device that can suppress continuing variation of the estimated result of the position of an own vehicle.SOLUTION: An own vehicle position estimation device includes a target recognition part for recognizing a target around a vehicle, a target database for storing target information including position information of the target on a map, an observed position estimation part for estimating an observed position of the vehicle on the map based on the recognition result of the target by the target recognition part and the target information, a predicted position calculation part for calculating a predicted position of the vehicle on the map from the estimation result of a past own vehicle position based on the detected result of the internal sensor of the vehicle, and an own vehicle position estimation part for estimating the own vehicle position based on the observed position and the predicted position. The own vehicle position estimation part increases weighting of the predicted position in estimating the own vehicle position so as to estimate the own vehicle position near the predicted position on the basis of variation of the own vehicle position when it is determined that variation of the estimated result of the own vehicle position occurs.SELECTED DRAWING: Figure 4
Patent JP-2020035976-A (JP)
Title: Magnetic storage device
Inventor: WATANABE DAISUKE
IPC: H01L43/08
Filed: 2018-08-31
Abstract: To improve a tunnel magnetoresistance ratio and magnetic anisotropy.SOLUTION: A magnetic storage device according to one embodiment includes a magnetoresistance effect element. The magnetoresistance effect element includes a first ferromagnetic body, a second ferromagnetic body, a first non-magnetic body provided between the first ferromagnetic body and the second ferromagnetic body, a second non-magnetic body provided at an opposite side to the first non-magnetic body with respect to the ferromagnetic body, and a third non-magnetic body provided at an opposite side to the first ferromagnetic body with respect to the second non-magnetic body. The second non-magnetic body contains a rare earth oxide, and the third non-magnetic body contains ruthenium (Ru) or molybdenum (Mo).SELECTED DRAWING: Figure 4
Patent JP-2020037087-A (JP)
Title: Cobalt ion adsorption agent and method for producing the same, and cobalt ion-containing liquid processing apparatus
Inventor: SAKUMA TAKASHI
IPC: C02F1/42
Filed: 2018-09-05
Abstract: To provide a particulate cobalt ion adsorption agent that has a large adsorption capacity.SOLUTION: Provided is a particulate cobalt ion adsorption agent containing potassium hydrogen dititanate hydrate represented by the chemical formula KHO-2TiO-nHO (where x is 0.5 or more and 1.3 or less and n is larger than 0), containing no binder, and having a particle size range of 150 μm or more and 1000 μm or less.SELECTED DRAWING: None
Patent JP-2020037829-A (JP)
Title: Eaves gutter support tool
Inventor: KITAMURA MASASHI
IPC: E04D13/072
Filed: 2018-09-05
Abstract: To provide an eaves gutter support tool which can easily adjust a position in a longitudinal direction of the eaves gutter support tool, can easily block movement in the longitudinal direction of the eaves gutter support tool, can easily adjust the position in the longitudinal direction even after adjusting the position in the longitudinal direction once, and has a less number of components.SOLUTION: An eaves gutter support tool 1 has a fitting rod 20 fixed to a building structure and an eaves support tool body 10 connected to the fitting rod 20 so that a position thereof can be adjusted in a longitudinal direction. The fitting rod 20 comprises a plurality of engagement recessed parts 21 formed in the longitudinal direction, and the eaves support tool body 10 is provided with an engagement part 11 which is engaged with and suspended by the engagement recessed parts 21.SELECTED DRAWING: Figure 1
Patent JP-2020043403-A (JP)
Title: Acoustic wave resonator, filter, and multiplexer
Inventor: KAWAHARA HISAYOSHI
IPC: H03H9/25
Filed: 2018-09-07
Abstract: To improve the characteristics of an acoustic wave resonator.SOLUTION: An acoustic wave resonator includes a piezoelectric substrate, a pair of comb-shaped electrodes provided on the piezoelectric substrate and each including a plurality of electrode fingers, a first layer that is provided in contact with a surface of the piezoelectric substrate opposite to the surface on which the pair of comb-shaped electrodes are provided, and has a material different from that of the piezoelectric substrate as a main component, a second layer that is provided on a surface of the first layer opposite to the piezoelectric substrate and has a material different from the piezoelectric substrate, and a first amorphous layer that is provided between the first layer and the second layer in contact with the second layer and that has a constituent element of the second layer as a main component.SELECTED DRAWING: Figure 1
Patent JP-2019135904-A (JP)
Title: Improved new energy charging pile device
Inventor: Han jun fei
IPC: B60L58/00
Filed: 2018-09-11
Abstract: To disclose an improved new energy charging pile device.SOLUTION: A charging pile device includes: a charging pile; and a charging end which is connected with a new energy automobile, in which a base is integrally installed on the bottom of the charging pile, a rain-proof shelf is fixedly installed to an apex part of the charging pile, an installed type cavity is installed in a front side end face of the charging pile, an electric communication structure is installed in the installed type cavity, a circular head is fixedly installed at a rear side end of the electric communication structure, a vertically extending steering axis is fixedly installed in the circular head, an apex extension end of the steering axis is engaged and connected with an inner apex wall of the installed type cavity by rotation, a bottom extension end of the steering axis is engaged and connected with a first motor by power, an outer surface of the first motor is fixedly installed in an inner bottom wall of the installed type cavity, an insertion cavity is installed in a front side end face of the electric communication structure, and a first chute is installed in the electric communication structure on a rear side of the insertion cavity.SELECTED DRAWING: Figure 1
Patent JP-2020041684-A (JP)
Title: Crank pulley
Inventor: YAMAGISHI SEIYA
IPC: F16H55/36
Filed: 2018-09-13
Abstract: To provide a crank pulley that can reduce sound radiation while avoiding cost increase due to increase in the number of components.SOLUTION: A crank pulley 100 includes: a boss part 102 fitted to a forward end of a crank shaft 101; and a cavity part 105 formed along a front surface outer edge of the boss part 102 to suppress a radiation sound radiated from a front surface center of the boss part 102 through the crank shaft 101 using interference of sound waves. The cavity part 105 is divided into a plurality of spaces 114.SELECTED DRAWING: Figure 1
Patent JP-2020047727-A (JP)
Title: Semiconductor device
Inventor: ASAI SHIHOKO
IPC: H01L21/336
Filed: 2018-09-18
Abstract: To provide a semiconductor device capable of facilitating high integration.SOLUTION: A semiconductor device has a laminate 10, a semiconductor pillar, an insulator film and a structure 30. In the laminate, conductive films and isolating layers are placed repeatedly in the lamination direction on a semiconductor substrate. The semiconductor pillar penetrates the laminate in the lamination direction. The insulator film is surrounding the semiconductor pillar. The insulator film penetrates the laminate in the lamination direction. The structure is placed in the peripheral circuit region PCR including multiple circuit blocks 20-1 through 20-4, on the semiconductor substrate. The structure has a plate-like portion extending at least between the multiple circuit blocks.SELECTED DRAWING: Figure 1
Patent JP-2020045747-A (JP)
Title: Water supply system and control method thereof
Inventor: SEKIGUCHI TAKASHI
IPC: F17D1/14
Filed: 2018-09-21
Abstract: To appropriately control each water supply unit in a water supply system with multiple water supply units that can communicate with each other.SOLUTION: There is provided a water supply system that supplies water to objects in a building by means of multiple water supply units which communicate with each other by means of power line communication by using the power lines of the building as communication lines. A second controller starts the second pump at a first starting speed and, if the second controller detects an abnormality in the power line communication, starts the second pump at a second starting speed that is slower than the first starting speed.SELECTED DRAWING: Figure 10
Patent JP-2019175837-A (JP)
Title: Outlet temperature sensor mounting structure and production method thereof
Inventor: KUSAMA KIMIO
IPC: G01K1/14
Filed: 2018-09-26
Abstract: To provide a temperature sensor mounting structure capable of accurately measuring the temperature of the temperature measurement target in an outlet.SOLUTION: The temperature sensor mounting structure for attaching a temperature sensor 54 to the temperature measurement object 52 in an outlet where the plug is inserted and removed, which includes a temperature sensor 54 and a clip 56 that presses the temperature sensor 54 so as to be in close contact with the temperature measurement object 52.SELECTED DRAWING: Figure 11
Patent JP-2020048868-A (JP)
Title: Buttock wiping device
Inventor: YOSHIMURA MANABU
IPC: E03D9/08
Filed: 2018-09-27
Abstract: To provide a safe and secured structure for solving a problem in which the movement of a buttock wiping device cannot be started during the movement of a toilet seat because there is nozzle washing or the like other than warm water washing as a function of a recent warm water washing toilet seat, and the contact with the warm water washing nozzle occurs to cause an accident and it is dangerous if a buttock wiping arm moves in a toilet seat even in any movement.SOLUTION: A buttock wiping device of the present invention requires the seating detection and stop detection of a warm water washing toilet seat when starting movement. When started without the two detection, the buttock wiping device continues an error message and the wiping movement is not started. When receiving the two detection, the wiping movement is performed while continuing the stop transmission to the warm water washing toilet seat.SELECTED DRAWING: Figure 1
Patent JP-2020053299-A (JP)
Title: Method for manufacturing solid electrolyte and method for manufacturing lithium battery constituting member
Inventor: SATO AKIRA
IPC: H01M4/139
Filed: 2018-09-27
Abstract: To solve the problem that since particles aggregate on a ball used for pulverization when using a wet milling method having mass productivity in the particle size of the particles for forming contact interfaces between solid electrolyte particles used for a lithium ion battery and between particles of an active material and the solid electrolyte, the collection rate of pulverized powder is lower.SOLUTION: The method for manufacturing a solid electrolyte includes the step of pulverizing the solid electrolyte including a Li element in a liquid including acetate ester. Especially, acetic acid n-butyl is preferably selected as the acetate ester.SELECTED DRAWING: Figure 1
Patent JP-2020051728-A (JP)
Title: Rectification chamber and air blower
Inventor: ITO AYAKO
IPC: F24F13/02
Filed: 2018-09-28
Abstract: To provide a rectification chamber and an air blower, capable of equalizing an air volume in an indoor space.SOLUTION: A rectification chamber (3) is provided in a ceiling space (100) of a building. The rectification chamber comprises a top wall (31), side walls (32a, 32c), and a bottom wall (34); includes an air inlet (33) provided on the side wall (32a) and receiving air-conditioned air delivered from an air conditioner, and an air outlet (35) provided on the bottom wall (34) and delivering air-conditioned air to an air conditioning duct (5) attached to a ceiling (101); and has a plurality of blast plates (41, 45) extending in a direction intersecting an introduction direction of air-conditioned air introduced from the air inlet, provided in a plurality of stages with respect to the introduction direction, and arranged vertically so that a center becomes a passage for the air-conditioned air.SELECTED DRAWING: Figure 11
Patent JP-2020056586-A (JP)
Title: Target detection system
Inventor: NATORI SHOHEI
IPC: G01S17/46
Filed: 2018-09-28
Abstract: To detect a target which is in airspace using light.SOLUTION: A transmitter 12 of a target detection system 1 comprises: an examination light transmission unit 22 which transmits examination light; and a reference light transmission unit 26 which transmits reference light to a receiver 14. The receiver 14 includes: a light detection unit 30 which detects, from received light, the reference light and scattered light of the examination light scattered in a transmission path; a scattered light processing unit 44 which derives a change with time in an intensity of the received scattered light; and a target detection unit 46 which, on the basis of a time difference between time when the intensity of the scattered light in the change with time in the intensity of the scattered light becomes a first predetermined change or lower and reception time of the reference light, derives as a position of a target 10 a position on the transmission path corresponding to the time when the intensity of the scattered light becomes the first change or lower.SELECTED DRAWING: Figure 3
Patent JP-2020054716-A (JP)
Title: Printing system, terminal device, printing method, and program
Inventor: YOSHII MASAKAZU
IPC: A45D29/18
Filed: 2018-10-04
Abstract: To provide a printing system capable of securely perform printing without risk of leakage of personal information even though allowing easy device setting with user authentication, and a terminal device, a printing method, and a program thereof.SOLUTION: A printing system 100 includes a terminal device 7 comprising a finger print sensor 75 which acquires a finger print allowing identification of fingers, a communication unit 74 which transmits to an external part, a collation result of collating a finger print acquired by the finger print sensor 75 with registered finger print being identification information of a pre-registered finger; and a nail print device 1 comprising a device side communication unit 14 capable of communicating with the terminal device, a printing unit 40 which prints on a nail T of a finger collated by an identification information collation unit 813, and a printing control unit 314 which controls the printing unit 40.SELECTED DRAWING: Figure 1
Patent JP-2020060116-A (JP)
Title: Internal combustion engine for automobile
Inventor: MAEDA KAZUHIDE
IPC: F02F7/00
Filed: 2018-10-09
Abstract: To dispose a vacuum pump assisting a brake booster in a state that vibration in driving does not spread inside of a vehicle.SOLUTION: An internal combustion engine is disposed at the back of a vacuum pump 15, a cylinder block 1 and a front cover 3. The front cover 3 has upper and lower auxiliary boss portions 19 projecting backward from a front side wall 12a, and a bracket portion 18 of the vacuum pump 15 is fixed to rear faces of the auxiliary boss portions 19 by bolts. The auxiliary boss portions 19 and their upper and lower main boss portions 13 are connected by inclined ribs 21. As the vacuum pump 15 is fixed to the front cover 3, vibration peculiar to the vacuum pump 15 does not reach the inside of the vehicle through a car body frame. Accordingly, an occupant does not feel discomfort due to the vibration caused by the vacuum pump 15.SELECTED DRAWING: Figure 2
Patent JP-2020060941-A (JP)
Title: Biometric authentication system, information processing device, and program
Inventor: HAMANA KEIGO
IPC: G06F21/32
Filed: 2018-10-10
Abstract: To provide a biometric authentication system, an information processing device, and a program for enabling use of biometric authentication in a simpler manner.SOLUTION: A biometric authentication system 100 according to the present invention which uses biometric authentication, includes: a monitoring camera 102 that monitors an inside of a shop; a settlement terminal 103 that performs settlement using a settlement medium; reading means 104 for reading settlement information recorded in the settlement medium; and transmission means 109 for synchronizing identification of a verification image including a biometric authentication part of a user with reading of the settlement information, and individually transmitting, separately from the settlement information and via a network, at least image information acquired by the monitoring camera and the verification image, in the image information, acquired in synchronization with reading of the settlement information.SELECTED DRAWING: Figure 1
Patent JP-2020060155-A (JP)
Title: Actuator of variable compression ratio mechanism of internal combustion engine
Inventor: NAGAI KISHIRO
IPC: F02D15/02
Filed: 2018-10-12
Abstract: To provide an actuator of a variable compression ratio mechanism of an internal combustion engine capable of improving sound vibration performance.SOLUTION: In an actuator of a variable compression ratio mechanism for an internal combustion engine, an arm link provided on a control shaft rotated by a drive source is housed in a housing part of a housing, and the housing has a first restricting part that restricts the movement of the control shaft in at least one of the directions of a rotational axis.SELECTED DRAWING: Figure 7
Patent JP-2020060356-A (JP)
Title: Temperature type expansion valve, and refrigeration cycle system
Inventor: TAKATA YASUMASA
IPC: F25B41/06
Filed: 2018-10-12
Abstract: To downside a valve body of a temperature type expansion valve, and to accurately detect temperature changes in a refrigerant in an outlet of an evaporator.SOLUTION: A temperature type expansion valve is configured by including a valve body 10 and a valve body mechanism driving unit 12 attached to an upper part of the valve body 10 and driving a valve body mechanism, in the valve body 10 as main components. A seat portion 14T of an upper lid 14 configuring a part of the valve body mechanism driving unit 12 has a recessed portion 14R which has a curvature radius corresponding to a curvature radius of an outer peripheral portion VD of a part in piping Du connected to an outlet of an evaporator 6. The thickness T1 of a thin-plate metallic material forming the recessed portion 14R is set to be thin as compared with other parts of the seat portion 14T of the upper lid 14 and the thickness T2 of a coupling portion 14C.SELECTED DRAWING: Figure 3
Patent JP-2020062580-A (JP)
Title: Method of forming silicon film on substrate having fine pattern
Inventor: TANAKA ARINORI
IPC: B05D7/24
Filed: 2018-10-15
Abstract: To provide a technique for forming a silicon film with good pattern embeddability on a substrate having a fine pattern.SOLUTION: A method of forming a silicon film on a substrate having a fine pattern includes the steps of: subjecting the substrate having the fine pattern to surface treatment using an adhesion accelerator; coating a silane polymer solution onto the substrate subjected to surface treatment in order to form a coating film; and heating the coating film.SELECTED DRAWING: None
Patent JP-2020062780-A (JP)
Title: Writing utensil
Inventor: SUZUKI HITOSHI
IPC: B43K1/12
Filed: 2018-10-16
Abstract: To provide a writing utensil having a capability of flowing out ink and having a pen point in which an effective area of a visual recognition part that allows a writing direction with respect to whole of the pen point to be visually recognized is maximized.SOLUTION: A writing utensil X comprises a pen point 20 having a visual recognition part 25 that guides an ink supplied from a writing utensil main body 10 and allows a writing direction to be visually recognized. The pen point 20 has a holding body 21 and a writing part 40 constituted of a madreporite attached to the holding body 21, and the holding body 21 is formed of at least transparent members. On the holding body 21 is formed a slit part 30 having capillary force for guiding an ink and is provided an air replacement part separately from the slit part, where the writing part 40 is attached to a tip side of the slit part 30.SELECTED DRAWING: Figure 1
Patent JP-2020065198-A (JP)
Title: Mobile communication terminal and communication control method
Inventor: YUZUKI SHOJI
IPC: H04W88/06
Filed: 2018-10-18
Abstract: To perform communication at low cost while satisfying a communication delay requirement.SOLUTION: A mobile communication terminal that communicates with a plurality of base stations using a plurality of communication means, comprises: a moving path information management unit that manages moving path information on a mobile body; a plurality of communication units that perform communication using the plurality of communication means; communication environment information that includes a position of each communication area and a communication quality and communication cost of the communication means available in the communication area; a mobile communication planning unit that calculates communication scheduling information on the basis of the moving path information, the communication quality information, the cost information and a communication requirement of data to be transmitted; and a communication controller that selects the communication means according to the calculated communication scheduling information.SELECTED DRAWING: Figure 3
Patent JP-2020064008-A (JP)
Title: Radiation imaging device
Inventor: KUSHIMA TATSUJI
IPC: A61B6/00
Filed: 2018-10-18
Abstract: To prevent interference between a flexible circuit board and a base substrate and improve the handleability of the base substrate.SOLUTION: A radiation imaging device 1 of one embodiment comprises: a radiation detection panel 30 having a first surface 31a on which a detection region R is formed and a second surface 31b that is reverse to the first surface 31a; a base substrate 20 facing the second surface 31b of the radiation detection panel 30 and having a support surface 20a that supports the radiation detection panel 30; and a flexible circuit board 40 connected to the radiation detection panel 30. An edge 21a of the base substrate 20 that corresponds to a portion where the flexible circuit board 40 is connected, as seen from a direction Z orthogonal to the support surface 20a, is located inward of an edge 31c of the radiation detection panel 30, and the base substrate 20 has a protrusion 22 protruding outward of the radiation detection panel 30 at a position where it does not overlap with the flexible circuit board 40 as seen from the direction Z.SELECTED DRAWING: Figure 1
Patent JP-2020027927-A (JP)
Title: Multilayer ceramic capacitor and method of manufacturing the same
Inventor: LEE SU HYOUNG
IPC: H01G4/30
Filed: 2018-10-18
Abstract: To provide a multilayer ceramic capacitor and a method of manufacturing the same, in which a mounting direction on a substrate can be easily and accurately determined.SOLUTION: In a ceramic body 110 of a multilayer ceramic capacitor 100, a first side margin portion 112 and a second side margin portion 113 are formed on a first surface 1 and a second surface 2 opposing each other, respectively. The brightness and darkness of the two surfaces are different from those of a fifth surface 5 and a sixth surface 6.SELECTED DRAWING: Figure 1