baber/WOPTO huggingface dataset:
Patent JP-2020034417-A (JP)
Title: Insulation-coated aluminum wire deterioration diagnosis device and insulation-coated aluminum wire deterioration diagnosis method
Inventor: MATSUMOTO NAOTO
IPC: G01N27/90
Filed: 2018-08-30
Abstract: To provide an insulation-coated aluminum wire deterioration diagnosis device which quantitatively diagnoses corrosion which has occurred in a gap between an insulation-coated aluminum wire and insulation coating.SOLUTION: An insulation-coated aluminum wire deterioration diagnosis device (1) by a self-comparison eddy current flaw detection method of the present invention includes the steps of: scanning an insulation-coated aluminum wire (15) erected between power poles by a pair of self-induction type probe coils arranged in series from the surface in the longitudinal direction; and quantitatively diagnosing corrosion in a gap between the insulation-coated aluminum wires (15) based on a defect waveform appearing in differential signals of the pair of probe coils.SELECTED DRAWING: Figure 1
Patent JP-2020035920-A (JP)
Title: Substrate processing apparatus, substrate processing method, and storage medium
Inventor: KAMIMURA FUMIHIRO
IPC: H01L21/306
Filed: 2018-08-30
Abstract: To provide a technique capable of stably supplying a processing liquid during substrate processing while reducing an amount of the processing liquid to be discarded in dummy dispense, etc.SOLUTION: The substrate processing apparatus includes a nozzle, a standby unit, a supply path, a discharge path, a circulation path, and an atmosphere shutoff mechanism. The nozzle discharges a processing liquid onto a substrate. The standby unit has an opening and allows the nozzle to pass through the opening to stand by. The supply path supplies the processing liquid to the nozzle. The discharge path discharges the processing liquid from the standby unit. The circulation path is formed by connecting the nozzle, the standby unit, the supply path, and the discharge path. The atmosphere shutoff mechanism is provided in the circulation path and shuts off between an inside of the circulation path and the periphery of the substrate.SELECTED DRAWING: Figure 3
Patent JP-2020036230-A (JP)
Title: Confrontation status determination system
Inventor: MARUTA HAJIME
IPC: G06Q10/10
Filed: 2018-08-30
Abstract: To measure effectiveness of initiatives for activation of communication, and work efficiency quantitatively.SOLUTION: A first portable beacon, i.e., one of portable beacons carried by a first user, transmits a first signal including information for identifying the first portable beacon, a second portable beacon, i.e., one of portable beacons carried by a second user, transmits a second signal including information for identifying the first portable beacon, reception strength of the first signal and information for identifying the second portable beacon toward a control arrangement upon receiving the first signal from the first portable beacon, the control arrangement receives the second signal, and determines that the first and second users are confronting on the basis of the reception strength of the first signal included in the second signal, when the reception strength of the first signal is equal to or above a first threshold level for a prescribed period, and determines that the first and second users are directing one direction, when the reception strength of the first signal is less than the first threshold level but equal to or above a second threshold level smaller than the first threshold level, in a confrontation status determination system.SELECTED DRAWING: Figure 1
Patent JP-2020036519-A (JP)
Title: Wireless power supply device and method
Inventor: TANIGUCHI KENTARO
IPC: H02J50/80
Filed: 2018-08-31
Abstract: To provide wireless power supply device and method capable of coexisting with a radio communication system using the same frequency band as that of the wireless power supply device.SOLUTION: A wireless power supply device in an embodiment performing electric power transmission by electromagnetic waves includes a signal detector for detecting communication information from radio signals outputted from at least one radio communication apparatus, and a power supply processing part for determining a period related to electric power transmission from this communication information, and performing the electric power transmission. The power supply processing part determines at least one of a first time interval after ending electric power transmission until starting electric power transmission, a second time interval from a state where the radio signal is not detected until electric supply is started, and a first time length performing electric power transmission continuously, as the period related to electric power transmission.SELECTED DRAWING: Figure 3
Patent JP-2020036784-A (JP)
Title: Artificial blood vessel
Inventor: FUJII YASUHIRO
IPC: A61F2/06
Filed: 2018-09-05
Abstract: To provide an artificial blood vessel in which fine irregularities in an inner wall is small, and therefore immune system cells are hard to be absorbed.SOLUTION: An artificial blood vessel 10 includes an artificial blood vessel body 12, and a carbon material membrane 11 for covering an inner wall of an artificial blood vessel body 12. The inner wall covered by the carbon material membrane 11 is configured such that a water vapor adsorption isotherm has desorption hysteresis. Also, the porous artificial blood vessel body is arranged in a chamber capable of adjusting pressure, and a process is included in which a source gas is supplied to generate plasma in the inside of the artificial blood vessel body, and thereby the inner wall is covered by the carbon material membrane. The artificial blood vessel body is arranged in the chamber while being stored in a non-conductive outer cylinder. The outer cylinder is made by that a discharge electrode is arranged in one end and the other end is opened, and an alternate current bias is intermittently applied between the discharge electrode and a counter electrode provided from an outer cylinder separately.SELECTED DRAWING: Figure 1
Patent JP-2020039075-A (JP)
Title: Information processing system
Inventor: KIKUCHI YOHEI
IPC: H04L12/28
Filed: 2018-09-05
Abstract: To provide an information processing system that controls a network used in an SDN.SOLUTION: In an information processing system using an SDN controller and a switch, when the switch determines that there is no flow entry for a packet from a connecting terminal in a flow table, the switch transmits a message including a port that received the packet and individual identification information of a terminal to the SDN controller, and the SDN controller determines that there is a network loop when a message with the same individual identification information but a different port satisfies a condition of time and the number of times among the received messages.SELECTED DRAWING: Figure 1
Patent JP-2020043395-A (JP)
Title: Camera calibration device
Inventor: HAYAKAWA KAZUTAKA
IPC: H04N7/18
Filed: 2018-09-06
Abstract: To appropriately perform notification and calibration of an optical axis shift of an imaging unit.SOLUTION: A camera calibration device according to an embodiment includes, as an example, a storage unit that stores an allowable range of a camera position and orientation including at least one of a position and an angle of a vehicle-mounted camera, in association with a reference ride pattern that is a reference of a ride pattern of an occupant of a vehicle, an acquisition unit that acquires a ride pattern and a position and orientation of the camera at a preset timing, and a control unit that performs at least one of the notification of the optical axis shift of the vehicle-mounted camera and the correction of the optical axis shift when the acquired position and orientation of the camera is not within an allowable range associated with the reference ride pattern that matches the ride pattern acquired in the storage unit.SELECTED DRAWING: Figure 6
Patent JP-2020039304-A (JP)
Title: Shelling mechanism of peanut and self-propelled pickup shelling machine
Inventor: MIYAMA DAISUKE
IPC: A01D29/00
Filed: 2018-09-11
Abstract: To provide a self-propelled pickup shelling machine that is capable of efficiently continuously performing work for picking peanut stumps in a state of having been dug out and dried on the ground and performing shelling them without being suspended due to residue stay of a shelling mechanism.SOLUTION: A shelling unit 4 loaded on a self-propelled pickup shelling machine 1 includes a threshing barrel 47 rotating around a horizontal rotation axis 46, and a receiving net 48 arranged in the lower portion of an outer circumferential surface 47a of the threshing barrel 47. On the outer circumferential surface 47a of the threshing barrel 47, a residue discharging projection 52 with an elastic rod-shaped body 52b slidable along the receiving net 48 is arranged in addition to threshing teeth 51 for separating and dividing roots, stems, leaves and shells of peanut stumps. In the shelling operation, the discharging operation of the residue is simultaneously performed by the residue discharging projection 52 sliding along the receiving net 48, and thereby the staying of the residue can be reduced greatly.SELECTED DRAWING: Figure 2
Patent JP-2020041194-A (JP)
Title: Treatment method of nickel oxide ore, and manufacturing method of nickel cobalt mixed sulfide containing the treatment method
Inventor: TSURUMI TAISUKE
IPC: C22B3/44
Filed: 2018-09-12
Abstract: To provide a treatment method of a nickel oxide ore capable of enhancing filtration property when a slurry containing zinc sulfide is filtrated.SOLUTION: There is provided a treatment method of a nickel oxide ore having an exudation process S1 for conducting a sulfuric acid exudation treatment on a nickel oxide ore slurry under high temperature and high pressure, a solid liquid separation process S2 for precipitation separating an exudation residue from the obtained exudation slurry to obtain an exudate, a neutralization process S3 for charging the exudate in a neutralization reaction tank, conducting a neutralization treatment by adding a part of the exudation residue, a neutralization agent, and a coagulant, then further charging a slurry containing the obtained neutralized precipitation, and further adding coagulant to obtain a neutralization finish liquid, and a dezincification process S4 for separating zinc sulfide generated by adding a sulfidizing agent to the neutralization finish liquid by filtration, in which amount of the coagulant added to the neutralization reaction tank is 75 mass% or more and less than 89 mass% of all coagulant added in the neutralization process S3.SELECTED DRAWING: Figure 2
Patent JP-2020039792-A (JP)
Title: Coated medical device and manufacturing method of the same
Inventor: MOCHIZUKI YOSHIHIKO
IPC: C09D127/12
Filed: 2018-09-13
Abstract: To provide a coated medical device having high visibility on a biological tissue.SOLUTION: The coated medical device includes: a medical device; a first resin primer film disposed on a surface of the medical device; and a second resin topcoat film disposed on the primer film. The primer film contains the first resin and a fluorescent agent, and develops a color by fluorescence of the fluorescent agent by irradiation with excitation light. The topcoat film contains the second resin and has translucency and lubricity.SELECTED DRAWING: None
Patent JP-2019053989-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery
Inventor: KASHIWAZAKI EIKO
IPC: H01M50/489
Filed: 2018-09-14
Abstract: To provide a separator for a nonaqueous electrolyte secondary battery, which enables the materialization of a nonaqueous electrolyte secondary battery large in the battery resistance decrease rate before and after battery formation.SOLUTION: With the separator for a nonaqueous electrolyte secondary battery, the radical concentration calculated from a peak having "g" value of 2.010 or more in electron spin resonance spectra obtained by electron spin resonance analysis with microwaves of a frequency of 9.4 GHz is 5000×10to 90000×10spins/mg.SELECTED DRAWING: None
Patent JP-2020052140-A (JP)
Title: Image forming apparatus
Inventor: OTA NAOKI
IPC: G03G21/00
Filed: 2018-09-25
Abstract: To provide an image forming apparatus that reduces the amount of emission of UFPs to the outside of the apparatus.SOLUTION: An image forming apparatus comprises: an image holding body; charging means; electrostatic charge image forming means; developing means that stores a developer containing a toner including toner particles containing a mold release agent having a melting temperature of 60°C or more and 100°C or less, and develops an electrostatic charge image formed on the image holding body with the developer to form a toner image; transfer means; fixing means that fixes the toner image on a surface of a recording medium, the fixing means having a first fixing unit that inserts the recording medium into a first contact area for heating and a second fixing unit that inserts the recording medium after the insertion into the first contact area into a second contact area for heating; and an air supply pipe that connects an air supply inlet provided around the upstream of the first contact area with an air supply outlet provided downstream of the second contact area and around a conveyance path of the recording medium, and exhausts air entering from the air supply inlet toward the recording medium from the air supply outlet.SELECTED DRAWING: Figure 1
Patent JP-2020053232-A (JP)
Title: Lighting device, luminaire and illumination system
Inventor: MARUOKA ATSUSHI
IPC: F21V23/00
Filed: 2018-09-26
Abstract: To reduce a user's labor to operate a wall switch.SOLUTION: A lighting device 3 includes a booster circuit 403 and a step-down circuit 404 that perform power conversion on electric power input from an external power supply 9 and output the converted power to a light source, and a detector unit (a control circuit 500 and a voltage detection unit 411)for detecting on/off operation of a wall switch 80. The lighting device 3 includes a control circuit 500 that controls the step-down circuit 404 according to the on/off operation detected by the detector, and switches the lighting state of an LED module 22 to one of a plurality of lighting states. When the lighting state of the LED module 22 at the time of detection of the on/off operation is a light state different from a lighting state which should have been already changed, the control circuit 500 controls the step-down circuit 404 so that the lighting state of the LED module 22 is switched to the lighting state which should have been already changed.SELECTED DRAWING: Figure 4
Patent JP-2020051167-A (JP)
Title: Electronic lock system, safety box, cryptographic key issuing terminal, method of registering cryptographic key in safety box, and computer program
Inventor: SATO HIDENOBU
IPC: E05B49/00
Filed: 2018-09-28
Abstract: To provide a safety box and an electronic lock system used for the safety box, which require less burden in management and a facility and which are easy to use for a user.SOLUTION: An electronic lock system 10 causes a collating processing unit 11 to collate an inputted encryption key with an encryption key stored in an encryption key storage unit 16 and causes a control part 13 to lock or unlock a locking/unlocking mechanism 1A of a safety box when they coincide with each other. On the other hand, when a determination processing unit 12 determines that box identification information constituting the encryption key matches its own box identification information and that user identification information constituting the encryption key has been issued later than the user identification information constituting the encryption key stored in the encryption key storage unit 16, a registration processing unit 14 registers the inputted encryption key as a new encryption key in the encryption key storage unit 16.SELECTED DRAWING: Figure 2
Patent JP-2020048525-A (JP)
Title: Milk-containing acidic beverage
Inventor: NISHIJIMA KAZUHIRO
IPC: A23L29/00
Filed: 2018-09-28
Abstract: To provide a technique of imparting milk fat feeling in milk-containing acidic beverage.SOLUTION: There is provided milk-containing acidic beverage that contains fumaric acid. Further, there is provided a method for producing milk-containing acidic beverage which includes a process of mixing fumaric acid and milk component to prepare raw material liquid. Further, there is provided a method for imparting feeling of fat of milk-containing product in which fumaric acid is added. Preferably, the mass content ratio of fumaric acid/milk fat component in the beverage is 0.01 to 20.SELECTED DRAWING: None
Patent JP-2020054211-A (JP)
Title: motor
Inventor: Ibuki Hiroto
IPC: H02K1/27
Filed: 2018-09-28
Abstract: To provide a motor capable of restraining reduction of magnetic force of a magnet.SOLUTION: A motor includes a rotor having a medial axis J, and a stator facing the rotor in the radial direction. The rotor includes a rotor core 22a having multiple magnetic steel sheets laminated in the axial direction, a magnet placed on a face of the rotor core directing the radial direction, and a resin magnet holder 26 provided on the rotor core and holding the magnet. The rotor core has a first rotor core part 22 placed in a first region in the axial direction. The first rotor core part has a groove 28 recessed in the radial direction from a face of the first rotor core part directing the radial direction, and extends in the axial direction. The multiple magnetic steel sheets has a first magnetic steel sheet 41 having a recess constituting a part of the groove in the axial direction, in a face of the magnetic steel sheet directing the radial direction, and a second magnetic steel sheet 42 having a closing part overlapping and covering the recess when viewing from the axial direction. The second magnetic steel sheet is placed at the end of the first rotor core part in the axial direction.SELECTED DRAWING: Figure 7
Patent JP-2020057073-A (JP)
Title: Credit management device, credit management method, and credit management program
Inventor: KOMATSU KATSUYA
IPC: G06Q40/02
Filed: 2018-09-28
Abstract: To provide a credit management device capable of performing multilateral analysis for an irrecoverable debt risk, and a credit management method and a credit management program thereof.SOLUTION: The credit management device of an embodiment includes credit statement storage means which stores a credit statement including data of an account number, a beginning balance, a damage value and a credit attribute for each of credits; current balance statement storage means which stores the current balance statement including a debtor classification, an account number, a credit balance, and a credit attribute for each of credits; and actual credit loss rate calculation means which calculates the actual credit loss rate for each of the debtor classifications and the credit attributes on the basis of the credit statement and the current balance statement.SELECTED DRAWING: Figure 2
Patent JP-2020055767-A (JP)
Title: Plant stomatal opening inhibitor
Inventor: KINOSHITA TOSHINORI
IPC: C07C39/08
Filed: 2018-10-01
Abstract: To provide a plant stomatal opening modifier.SOLUTION: The plant stomatal opening modifier contains at least one selected from the group consisting of compounds represented by general formula (1), salts thereof, and solvates of them.SELECTED DRAWING: None
Patent JP-2018201255-A (JP)
Title: Encryption device and decoding device
Inventor: YAMAMURA CHIGUSA
IPC: H04L9/18
Filed: 2018-10-02
Abstract: To provide an encryption device which enables methods for setting a scrambled counter default value using a counter mode to be switched.SOLUTION: An encryption device 1 comprises: default value generation means 14a and 14b which generates a counter default value for each packet; scrambling means 15 which scrambles payload data of the packet using the default value; and header reconfiguration means 16 which sets a header having default value control information showing whether or not the default value is included in the header of the packet, packet identification information to identify the packet and the default value in a case where the default value is included in the header. When the default value is not included in the header, the default value generation means 14a generates the default value on the basis of the packet identification information.SELECTED DRAWING: Figure 2
Patent JP-2020057562-A (JP)
Title: Electrode, electrode element, and non-aqueous electrolyte storage element
Inventor: ZAMA YU
IPC: H01G11/46
Filed: 2018-10-03
Abstract: To provide an electrode capable of improving life characteristics of a power storage element.SOLUTION: The electrode includes: an electrode substrate 11; an electrode mixture layer 12 formed on the electrode substrate; a first mixed layer 13 formed on the electrode mixture layer; and an inorganic particle layer 14 formed on the first mixed layer. The first mixed layer includes an electrode mixture and inorganic particles.SELECTED DRAWING: Figure 1
Patent JP-2020055983-A (JP)
Title: VIBRATION CONTROL MATERIAL CONTAINING ETHYLENE-α-OLEFIN COPOLYMER
Inventor: NAKAJIMA TOMONORI
IPC: C08L93/04
Filed: 2018-10-04
Abstract: To provide a vibration control material which can obtain high vibration control property in a temperature region from room temperature to high temperature (40-60°C) required for automatic application at approximately 500-2,000 Hz.SOLUTION: A vibration control material contains a copolymer composition containing an ethylene-α-olefin copolymer (A) having 3 to 20 carbon atoms having the following (i) and (ii), and 150-500 pts.mass of a tackifier resin (B) having a softening point of 50-150°C with respect to 100 pts.mass of the copolymer. (i) Intrinsic viscosity [η] measured at 135°C in decahydronaphthalene is in a range of 0.8 to 5.0 dl/g. (ii) A molar ratio (ethylene/α-olefin) of the ethylene to the α-olefin is in a range of 50/50 to 85/15.SELECTED DRAWING: None
Patent JP-2018201530-A (JP)
Title: Composite food product
Inventor: SUZUKI RYO
IPC: A23G1/36
Filed: 2018-10-05
Abstract: To suppress cracks of a chocolate part and a grain flour-containing food product part due to heat shrinkage of a chocolate composition in a composite food product with the chocolate part consisting of the chocolate composition and the grain flour-containing food product part containing grain flour of 10 wt.% or more and obtained through burning.SOLUTION: There is provided a composite food product having a chocolate part consisting of a water-containing chocolate composition containing an oil and fat processed food product and cellulose, in which the oil and fat processed food product contains cocoa butter or cocoa butter and alternative oil thereof of total 1 mass% or more, the chocolate composition contains 1 to 75 mass% of moisture and 0.1 to 10 mass% of cellulose, and contact area of the chocolate part and the grain flour-containing food product is 1% or more based on surface area of the grain flour-containing food product.SELECTED DRAWING: None
Patent JP-2020063324-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display using the same
Inventor: KOSAKA SHOTA
IPC: C09K19/16
Filed: 2018-10-15
Abstract: To provide a liquid crystal composition with negative Δε, which has a liquid crystal phase over a wide range of temperature, high refractive index anisotropy, a high absolute value of dielectric anisotropy, a small viscosity or rotational viscosity, good solubility at a low temperature, and high resistivity and voltage retention, and stability to heat and light, and further, by using the same, to provide a high-speed response liquid crystal display such as VA type and PSVA type, which has excellent display quality and hardly produces display failures such as a dropping trace and a line afterimage.SOLUTION: Provided are: a liquid crystal composition obtained by combining specific compounds selected from various liquid crystal compounds and various chemical compounds; and a liquid crystal display using the liquid crystal composition.SELECTED DRAWING: Figure 1