baber/WOPTO huggingface dataset:
Patent JP-2020178437-A (JP)
Title: Non-contact power supply system
Inventor: NUNOTANI MAKOTO
IPC: B60M7/00
Filed: 2019-04-18
Abstract: To provide a non-contact power supply system which can efficiently supply power even if a power receiving pad is located in a position displaced from a reference position with respect to a power transmission pad.SOLUTION: In a non-contact power supply system 10 having a power transmission pad 20 having a primary coil 24 connected to an AC power supply 22, and a secondary coil 34 which is movable with respect to the power transmission pad 20, and supplying power to a power receiving pad 30 for charging an on-vehicle battery 52 in a non-contact manner, when the power receiving pad 30 exists in a position which is displaced from a reference position in which the power transmission pad 20 and the power receiving pad 30 are aligned, a frequency of the AC power supply 22 at a power transmission side is set to a standby frequency which is higher than a reference frequency.SELECTED DRAWING: Figure 3
Patent JP-2020179324-A (JP)
Title: Table type raw material discharge apparatus and raw material discharge system using the same
Inventor: FUJITA IWAHIKO
IPC: B02C23/00
Filed: 2019-04-24
Abstract: To provide a table type raw material discharge apparatus with which the raw material can be smoothly discharged to transportation means such as a conveyor or the like.SOLUTION: In a table type raw material discharge apparatus 1, a raw material from a pre-stage device 2 is received and discharged to a conveyor 3. The table type raw material discharge apparatus is constituted of: a cylindrical body 4 for receiving the raw material; a machine casing 12 for fixing the cylindrical body; a rotary table 5 for closing a lower opening of the cylindrical body; a plurality of rollers 6 arranged on an outer peripheral side face of the cylindrical body for rotatably supporting the rotary table; driving means for rotating and driving the rotary table around a central shaft C; a plurality of upright support plates 8a-8d for supporting a housing 7 of the driving means on the central part of the cylindrical body; a first raw material discharge port 9 for discharging the raw material transported by rotation of the rotary table to the conveyor; and a second raw material discharge port 5b arranged around the central shaft C of the rotary table so as to penetrate the plate surface for discharging the raw material to the conveyor.SELECTED DRAWING: Figure 6
Patent JP-2020181330-A (JP)
Title: Image processing device, processing method thereof, imaging device, program and storage medium
Inventor: TOZAWA NAOKO
IPC: G06T7/00
Filed: 2019-04-24
Abstract: To suppress an unnatural rewriting processing result when rewriting a scene in which a plurality of subjects are captured.SOLUTION: An image processing device comprises: an acquisition unit that acquires a captured image; a plurality of detection units that detect a subject included in the captured image; a setting unit that sets a virtual light source which is a virtual light source for illuminating the subject; and a correction unit that corrects the brightness of the captured image using the virtual light source set by the setting unit. The setting unit calculates rewriting reliability which indicates the reliability of the subject of which brightness should be corrected, based on the detection results by the plurality of detection units, and sets parameters of the virtual light source based on the calculated rewriting reliability.SELECTED DRAWING: Figure 8
Patent JP-2020181919-A (JP)
Title: Semiconductor device
Inventor: WATABE MASATO
IPC: H02M7/48
Filed: 2019-04-26
Abstract: To improve the quake resistance of a capacitor.SOLUTION: A semiconductor device 10 includes a capacitor substrate 40 and a plurality of capacitors 60 mounted on the capacitor substrate 40. The capacitor 60 includes a columnar main body part 61, and a lead 64 protruding from a first end surface 62 that is one end surface of both end surfaces 62, 63 of the main body part 61 in an axial direction. The lead 64 is bonded to the capacitor substrate 40 with a bonding material such as a solder. The semiconductor device 10 includes a resin layer 65 and a bracket 80. The resin layer 65 is provided to the second end surface 63 of the main body part 61. The bracket 80 is provided in close contact with the resin layer 65, and includes a support part 81 that is provided to face the second end surface 63 through the resin layer 65, and a fixing part 91. The fixing part 91 is in contact with a positive electrode pattern 43 of the capacitor substrate 40.SELECTED DRAWING: Figure 2
Patent JP-2020182744-A (JP)
Title: Walking support device
Inventor: SHIBATA YOSHIYUKI
IPC: A61H3/04
Filed: 2019-05-09
Abstract: To provide a walking support device capable of supporting a user in training high-quality walking in which the user walks while swinging his/her arms correctly in synchronization with motions of the legs.SOLUTION: A walking support device includes: a frame; a plurality of wheels including driving wheels; a travel driving device; a battery; a pair of left and right handles movable in a frame front-back direction; a pair of left and right operation members fixed to the handles and disposed so as to be movable in the frame front-back direction; a connection member for connecting the pair of operation members so that the sum of a travel amount of each of the pair of operation members in the frame front-back direction is nearly fixed; a handle state detection device which is arranged in one of the operation members and detects the state of one of the handles; and a control device for controlling the travel driving device on the basis of the state of the one handle detected with the handle state detection device and the state of the other handle connected via the connection member.SELECTED DRAWING: Figure 1
Patent JP-2020177606-A (JP)
Title: Simple remittance system
Inventor: HORI TAKESHI
IPC: G06F21/32
Filed: 2019-04-15
Abstract: To enable remittance with a simple authentication operation in Internet banking.SOLUTION: In a network banking system, a remittance system connects a reader/writer to a client computer, and an IC card of a customer includes a fingerprint sensor, a CPU, and memory. The memory stores a customer identification number, a log-in password, fingerprint data of the customer, account information, and confirmation data necessary for receiving authentication from a host computer. When a user mounts the IC card on the reader/writer and touches a fingerprint sensor with a predetermined finger, the IC card is collated with the fingerprint data, and sends out the account information and the confirmation data from the IC card through the reader/writer to the host computer only when a fingerprint is authenticated.SELECTED DRAWING: Figure 5
Patent JP-2020068005-A (JP)
Title: System, method, and program for providing shopping proxy service
Inventor: OGATA Fumitoshi
IPC: G06Q10/08
Filed: 2019-05-17
Abstract: To provide a shopping proxy service that is reliable while maintaining convenience for users and quality of the service.SOLUTION: A shopping proxy service providing system 10 according to an embodiment of the present invention provides a shopping proxy service that does shopping for a user. The system 10 transmits first and second tokens which are types of tokens on a predetermined platform using a block chain to a platform address of a person in charge of picking who picks commodities included in an order from a user. The first token is transmitted to a platform address of a store where the person in charge of picking picks commodities according to an input for picking the commodities. Meanwhile, the second token is transmitted to a platform address of a person in charge of delivery in response to an input of handing the commodities to the person in charge of delivery.SELECTED DRAWING: Figure 1
Patent JP-2019129852-A (JP)
Title: Non-oscillating case for transporting cells/tissue fragments
Inventor: SEGAWA SHIRO
IPC: C12M1/00
Filed: 2019-05-20
Abstract: To provide a non-oscillating case that prevents cells such as iPS cells from being disrupted during transport with a vehicle or any of other kinds of transport means.SOLUTION: The case C1 comprises a vessel holder 11, a guide 12, and a support device 13. The guide 11 has a spherical surface extending from the lower side to the entire lateral circumference of the vessel holder 12. The support device 13 includes a plurality of free roller-bearings 130 in contact with along the spherical surface of the guide 12 and rotatable in all directions, and supports the vehicle holder 11 in a non-swingable manner by relative movement between the support device 13 and the vehicle holder 11 against an external force on the present case C1 in the oscillating direction.SELECTED DRAWING: Figure 1
Patent JP-2019211775-A (JP)
Title: Electronic device having low refresh rate display pixel with reduced sensitivity to oxide transistor threshold voltage
Inventor: QIAN CHUANG
IPC: G09G3/20
Filed: 2019-05-29
Abstract: To deal with the situation in which an arbitrary light emission current flowing in an OLED becomes insensitive to an arbitrary latent potential drift at a threshold voltage of a semiconductor oxide transistor.SOLUTION: Each display pixel includes: a light emission diode 304; a driving transistor T2 connected to the light emission diode 304 in series; a first semiconductor-type transistor T3 between the drain terminal and the gate terminal of the driving transistor T2; a second semiconductor-type transistor T7 between the first semiconductor-type transistor T3 and the gate terminal of the driving transistor T2; a first light emission transistor T5 connected to the driving transistor T2 and the light emission transistor 304 in series; a second light emission transistor T4 connected to the driving transistor T2 and an electric line in series; and an initiation transistor T6 directly connected to the light emission diode 304; and a data loading transistor T1 directly connected to the source terminal of the driving transistor T2.SELECTED DRAWING: Figure 6A
Patent JP-2020196091-A (JP)
Title: Servo motor device enabling torque control
Inventor: ISHINO YOJIRO
IPC: F16H33/02
Filed: 2019-06-03
Abstract: To provide a servo motor device that enables torque control, which can perform operation with excellent energy efficiency such as throwing a ball while snapping, as good as a person can, under a situation where a servo motor device, which enables torque control which is downsized, has high stability and can be easily controlled, is not generally used, where the servo motor device that can control torque is expected to be utilized in a remote surgical operation system and in driving a joint of a robot safely and easily.SOLUTION: A shaft 403 to be driven connected by axial rotation to a device base part 411 is set as an output shaft of a joint. A rotating body to be driven is driven and controlled so that a torsion indicated value is identical to a detected torsion amount, with respect to an elastic body that torsionally and elastically connects the rotating body to be driven, which is connected by axial rotation to a shaft 401 to be driven and is rotationally driven by a motor 410, the shaft to be driven and a rotating body 412 and an elastic body torsion amount detecting mechanism, arranged at the opposite side of the elastic body when viewed from the rotating body to be driven. During the control, delay time is set to enable snap motion of the shaft to be driven to be performed.SELECTED DRAWING: Figure 16
Patent JP-2020196529-A (JP)
Title: Packaging paper and packaging bag
Inventor: YAMAMOTO HISATAKA
IPC: B32B29/00
Filed: 2019-06-05
Abstract: To provide packaging paper capable of preventing gas-barrier property from being reduced.SOLUTION: Packaging paper 20 includes a paper substrate 25, a coating layer 21 coated on one face of the paper substrate 25, and a thermally adhesive resin layer 28 disposed on the other face of the paper substrate 25 via an adhesive layer 27. The coating layer 21 has gas-barrier property, and the adhesive layer 27 is formed by a gas barrier adhesive.SELECTED DRAWING: Figure 2
Patent JP-2019154233-A (JP)
Title: User communication device, vehicle, and communication method
Inventor: AIKAWA MASASHI
IPC: H02J7/00
Filed: 2019-06-05
Abstract: To provide a user communication device, a vehicle, and a communication method that can efficiently use surplus power when an inverse load flow is prevented by using a vehicle loaded with a vehicle power storage device.SOLUTION: A user communication device includes: a reception unit that receives an inverse load flow suppression message for requesting the suppression of an amount of the inverse load flow from a user facility to a power system from a management server; and a transmission unit that transmits a charging message for prompting charging of a vehicle power storage device to at least one of a vehicle loaded with the vehicle power storage device and a terminal device possessed by a user of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020201405-A (JP)
Title: toner
Inventor: SUGANO ICHIRO
IPC: G03G9/097
Filed: 2019-06-11
Abstract: To provide a toner that is excellent in low-temperature fixability, and is excellent in transferability even after output with a low printing rate through the improvement of electric field followability.SOLUTION: A toner is such that: a binder resin contains a polymer A having a first monomer unit derived from a first polymerizable monomer and a second monomer unit derived from a second polymerizable monomer different from the first polymerizable monomer; the first polymerizable monomer is (meth)acrylic ester having an alkyl group having 18 to 36 carbon atoms; when the SP value of the first monomer unit is SP11 (J/cm3)0.5 and the SP value of the second monomer unit is SP21 (J/cm3)0.5, the formulas (1) and (2) are satisfied: (1) 3.00≤(SP21-SP11)≤25.00; (2) 21.00≤SP21; in an area 0.5 μm or deeper from a surface layer of a toner particle, the abundance of metal oxide is 1.0% or more and 10.0% or less based on the mass of the toner particle.SELECTED DRAWING: None
Patent JP-2020200903-A (JP)
Title: Work vehicle
Inventor: KUROSHITA YOSHIHIKO
IPC: F16H61/02
Filed: 2019-06-11
Abstract: To enable stably stopping irrespective of a vehicle speed (travel speed).SOLUTION: A work vehicle includes: a travel clutch capable of switching between a connection state of transmitting power to a travel device, and a cutting state of cutting transmission of power to the travel device; a brake capable of braking the travel device according to the operation of a brake operation member; a control device capable of executing brake control of braking according to the operation of the brake operation member, and automatic switch control of switching the travel clutch from a connection state to a cutting state according to the operation of the brake operation member; and a switching member switching the automatic switch control valid or invalid. The control device performs first processing of operating the brake operation member when the automatic switch control is valid, and switching the travel clutch from a connection state to a cutting state when the vehicle speed of the travel device is less than a threshold value, and performs second processing of not switching the travel clutch from a connection state to a cutting state even upon the operation of the brake operation member when a vehicle speed of the travel device is equal to or more than a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020204695-A (JP)
Title: Manufacturing method and optical deflector
Inventor: CHIBA HIROFUMI
IPC: B81B3/00
Filed: 2019-06-17
Abstract: To provide a method for manufacturing an optical deflector that forms a piezoelectric film layer with uniform film thickness on a substrate layer regardless of the etching of the substrate layer and can suppress abnormal vibration of a movable support portion.SOLUTION: A cavity 43 that opens toward a SiO2 layer 35 side by etching from the SiO2 layer 35 side with respect to a SOI wafer 30 is formed in a formation region of an outer piezoelectric actuator 15a, and an exposed surface of the cavity 43 is covered with a SiO2 layer 45. Next, the SiO2 layer 35 of the SOI wafer 30 and a support layer 52 of a SOI wafer 50 are joined to manufacture a SOI wafer 56 in which the cavity 43 is enclosed. Next, after forming a recess 63 on the back surface side of the SOI wafer 56, anisotropic dry etching is performed from the back surface side in the depth direction of the recess 63 to remove the SiO2 layer 45.SELECTED DRAWING: Figure 5
Patent JP-2021002077-A (JP)
Title: Time-sequential data display device
Inventor: SHIBASAKI YASUHIRO
IPC: G05B23/02
Filed: 2019-06-19
Abstract: To provide a data-visualization method in which workers at a manufacturing site can easily grasp the distribution of time-sequential data values.SOLUTION: A time-sequential data display device 1 of the present invention comprises a display unit 110 for outputting display data in relation to time-sequential data. The display unit 110 comprises: an outline display generation unit 112 for generating outline display data for briefly displaying the outline trend of the time-sequential data; and a detailed display generation unit 114 for generating detailed display data for displaying detailed individual value of the time-sequential data in detail. The outline display is a display with a visual effect according to the frequency or the density, in which the frequency or density of individual data that assembles the time-sequential data at each position on the drawing plane of the time-sequential data is displayed.SELECTED DRAWING: Figure 2
Patent JP-2019194362-A (JP)
Title: Molten metal filtration device and lid assembly for molten metal filtration device
Inventor: TSUTSUMI HIDEKI
IPC: C22B9/02
Filed: 2019-07-01
Abstract: To provide a molten metal filtration device that readily improves sealing between a filter body and a receiving part of a can body.SOLUTION: A molten metal filtration device 100 has a can body 10 having an opening 10a, a lid 20 that covers the opening 10a of the can body 10, a filter body 30 that is provided in the can body 10 and filters molten metal, and a pressing force unit 40 that has a pressing force member 41, which can move relative to the lid 20 and can press the filter body 30 toward the can body 10, and is installed to the lid 20.SELECTED DRAWING: Figure 2
Patent JP-2021008769-A (JP)
Title: Cutting device of fastening tool, and cutting method of fastening tool
Inventor: SUGA KOICHI
IPC: E02D5/80
Filed: 2019-07-02
Abstract: To provide a cutting device of a fastening tool capable of detaching a fastening tool of a wedge fastening-type anchor, and to provide a cutting method of a fastening tool using the same.SOLUTION: A cutting device 100 of a fastening tool comprises fixing means 200, an arm 300, and cutting means 400. The fixing means 200 is means for fixing to an existing bearing pressure plate PL. The arm 300 is connected to the fixing means 200 so that one end can rotate around a substantial vertical shaft. The cutting means 400 includes a rotary cutting blade, and a power machine rotating the rotary cutting blade, and is attached to the other end of the arm 300. While making the rotary cutting blade be in contact with an existing fastening tool AH by rotating the arm 300, the existing fastening tool AH can be cut by rotating the rotary cutting blade with the power machine.SELECTED DRAWING: Figure 2
Patent JP-2021012570-A (JP)
Title: Fracture surface analysis device and fracture surface analysis method
Inventor: ISOZAKI YOHEI
IPC: G06T7/00
Filed: 2019-07-08
Abstract: To provide a fracture surface analysis device and a fracture surface analysis method that enable an unskilled person to perform the same fracture surface analysis as an expert.SOLUTION: A fracture surface analysis device comprises first means for calculating the accuracy of a destruction mode for a first observation image obtained from imaging means in a micro region of an object to be analyzed, second means for calculating observation conditions that improve the accuracy of the destruction mode, and third means for adjusting imaging conditions of the imaging means in the micro region, and includes a micro region observation unit configured to output, to visualization means, the accuracy of the destruction mode and the observation conditions that improve the accuracy of the destruction mode.SELECTED DRAWING: Figure 1
Patent JP-2021012315-A (JP)
Title: Learning device, estimation device, estimation method, and program
Inventor: IJIMA YUSUKE
IPC: G10L25/30
Filed: 2019-07-08
Abstract: To provide a learning device that estimates a duration length of a predetermined speech section with high precision in consideration of items whose accurate information transmission is not essential.SOLUTION: A learning device 10 comprises: an expression conversion unit 11 which performs expression conversion of a plurality of words included in learning utterance information into a plurality of numerical expression data; an estimating data generation part 12 which uses a plurality of pieces of learning utterance information and the plurality of numerical expression data to generate estimating data; a telephone call scene estimation part 13 which estimates a telephone call scene in the learning utterance information and performs expression conversion into telephone call scene estimation data; a telephone call scene data generation part 14 which uses the plurality of pieces of learning utterance information and the telephone call scene estimation data to generate telephone call scene data; and an estimation model learning part 15 which learns an estimation model using the estimating data, telephone call scene data, and duration lengths of a plurality of words to estimate a duration length of a predetermined speech section.SELECTED DRAWING: Figure 1
Patent JP-2021011305-A (JP)
Title: Medical multilayer container
Inventor: ARAKAWA SHOTA
IPC: A61J1/06
Filed: 2019-07-09
Abstract: To provide a medical multilayer container having excellent oxygen barrier property, ultraviolet absorption, and low elution property.SOLUTION: The medical multilayer container has at least three layers of a first resin layer containing a thermoplastic resin (b), a resin layer containing a polyester compound (a) containing a structural unit having a tetralin ring and a dibenzoylmethane-based compound, and a second resin layer containing the thermoplastic resin (b) in this order.SELECTED DRAWING: None
Patent JP-2020019944-A (JP)
Title: Resin molded article and vehicle
Inventor: UEDA HARUO
IPC: C08K5/20
Filed: 2019-07-17
Abstract: To provide a resin molded article excellent in scratch resistance, frictional wear resistance and heat resistance.SOLUTION: The resin molded article is made of a thermoplastic resin composition comprising a (meth)acrylic polymer (A) and a fatty acid amide (B). The content of the fatty acid amide (B) included in the thermoplastic resin composition is 0.9 mass% or more and 3.0 mass% or less with respect to the total mass of 100 mass% of the thermoplastic resin composition. The resin molded article is to be used for any selected from the group consisting of house appliance materials, chassis of consumer electric products, covers of lighting fixture, sanitary articles, front plates or display windows of elastic game machines, and covers of LED light sources or lamp light sources.SELECTED DRAWING: None