baber/WOPTO huggingface dataset:
Patent JP-2020153898-A (JP)
Title: Information processing device
Inventor: GOTO OSAMU
IPC: G01S17/48
Filed: 2019-03-22
Abstract: To present misdetection of a distance measuring sensor due to external noise when detecting the proximity of a measurement object with a distance measuring sensor and exercising control.SOLUTION: A distance measuring sensor 40 outputs a voltage that corresponds to the distance to a measurement object as an output voltage Vout. A control unit 50 supplies a power source to the distance measuring sensor 40 at preset intervals, and when the output voltage Vout increases to a preset threshold or higher and exercising control to determine that a user that is the measurement object has approached the local device, stops supplying a power source voltage Vcc after an elapse of a preset first period in which the power source voltage Vcc is supplied. The control unit 50 then supplies the power source voltage Vcc again and stops supplying the power source voltage Vcc to the distance measuring sensor 40 after an elapse of a preset second period, and when the output voltage Vout when the power source voltage Vcc is supplied to the distance measuring sensor 40 thereafter is higher than or equal to a preset voltage, exercises control on the basis of determination that the output voltage Vout by the distance measuring sensor 40 is a misdetection.SELECTED DRAWING: Figure 4
Patent JP-2020160110-A (JP)
Title: Language learning device and language learning program
Inventor: KIMURA MITSUNARI
IPC: G09B7/02
Filed: 2019-03-25
Abstract: To provide a language learning device capable of learning a language through a question-and-answer.SOLUTION: A language learning device 1 for a user to learn a language, includes: a question presenting unit 3b for presenting, to the user, a question in the language for specifying a prescribed matter that the user thought of; an answer accepting unit 3e for accepting an answer of the user by the language to the question; a candidate selecting unit 3f for selecting a candidate of the matter based on the answer; and a specifying unit 3g for specifying the matter from the candidate.SELECTED DRAWING: Figure 1
Patent JP-2019133698-A (JP)
Title: Recommending additional user for event using social networking system
Inventor: SRINIVAS P NARAYANAN
IPC: G06Q50/00
Filed: 2019-03-26
Abstract: To provide a method of allowing users to facilitate personal interaction by creating events that specify one or more people.SOLUTION: A method comprises: a step in which a social networking system receives information about an event from an inviting user of a social networking system; an access step of accessing user profiles of social networking system users connected to the inviting user and not already associated with the event; a set selection step of selecting a set of candidate users; a prediction generation step of generating prediction of a suggestion to invite a candidate user to the event based on both of an affinity for the inviting user by the candidate user and a history of the candidate user attending events that the inviting user attended; a user selection step of selecting one or more candidate users from the set based on the prediction; and an invitation step of sending a suggestion to the inviting user to send an invitation for the event to the selected one or more candidate users.SELECTED DRAWING: Figure 3
Patent JP-2020162773-A (JP)
Title: Server system and game system
Inventor: TAKAHASHI TORU
IPC: A63F13/792
Filed: 2019-03-28
Abstract: To provide a new technique for supplementing imbalance in skills between matched users.SOLUTION: A game system 1 is equipped with a user terminal 1500 and a server system 1000. The server system 1000 matches users 3 so as to organize a plurality of matching groups, determines a recommendable item upon performing a game play based on the matching to a given object user among the matched users 3, on the basis of an opponent user belonging to an opponent group, and displays information related to the recommendable item on the object user terminal 1500 of the object user.SELECTED DRAWING: Figure 1
Patent JP-2020167250-A (JP)
Title: Electromagnetic wave shield sheet, electromagnetic wave shield wiring circuit board, and electronic device
Inventor: MATSUZAWA TAKAHIRO
IPC: H05K9/00
Filed: 2019-03-29
Abstract: To provide an electromagnetic wave shield sheet, an electromagnetic wave shielded wiring circuit board, and an electronic device having high electromagnetic wave shielding property and good folding resistance, and reducing transmission loss.SOLUTION: An electromagnetic wave shield sheet 10 according to the present invention includes an adhesive layer 1, an insulating layer 3, and a metal layer 2 arranged between the adhesive layer 1 and the insulating layer 3, and the film thickness of the metal layer 2 is 0.2 to 10 [μm], the development length ratio RLr of the interface on the adhesive layer 1 side in the metal layer 2 is 1 to 1.4, and the development length ratio RLr of the interface on the insulating layer 3 side in the metal layer 2 is 1 to 1.5. Further, the development length ratio RLr of the interface on the adhesive layer 1 side is smaller than the development length ratio RLr of the interface on the insulating layer 3 side.SELECTED DRAWING: Figure 1
Patent JP-2020163987-A (JP)
Title: Drive unit for vehicle
Inventor: MORITA KEIJI
IPC: F16D25/063
Filed: 2019-03-29
Abstract: To obtain a technology which can properly perform the centering of a rotor with respect to a stator when manufacturing a drive unit for a vehicle by assembling a rotating electric machine to the stator from a state that the rotor is not centered.SOLUTION: A drive unit for a vehicle comprises: a rotating member 30 in which a rotor support part 5 and a part of an engagement device 10 are integrally formed; a first case part for supporting a rotating electric machine and the engagement device 10; a second case part 52 for supporting a transmission; and a bearing B1. The second case part 52 comprises a cylindrical support part 54 protruding toward a first side L1 in an axial direction from the support part 53. The bearing B1 is arranged between a cylindrical internal peripheral face 32 of the rotating member 30 and a cylindrical external peripheral face 55 of the cylindrical support part 54. A cylindrical fitting member 40 fit to the cylindrical internal peripheral face 32 is arranged at the first side L1 in the axial direction with respect to the bearing B1, and the fitting member 40 is arranged so as to contact with the bearing B1 from the first side L1 in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2020166773-A (JP)
Title: Data recording device, data recording method, and program
Inventor: OKAMOTO KOJI
IPC: G06F3/0484
Filed: 2019-03-29
Abstract: To solve the problem that a user needs to check visually or the like in order to verify whether or not an expected result was achieved regarding automatic operation on a GUI, and thus requires manual labor by the user.SOLUTION: A data recording device of the present invention is configured to acquire data from a GUI program associated with automatic operation and generate reproduction procedure data. A user can reduce manual labor in verifying automatic operation on a GUI by using the reproduction procedure data.SELECTED DRAWING: Figure 7
Patent JP-2020169968-A (JP)
Title: Device and method for detecting deposition of metal lithium of secondary battery
Inventor: NISHIDA TAKAKO
IPC: H01M10/42
Filed: 2019-04-05
Abstract: To provide a device and a method for detecting deposition of metal lithium of a secondary battery which can accurately determine whether deposition of metal lithium occurs.SOLUTION: The detector detecting deposition of metal lithium of a secondary battery includes a metal lithium deposition determination unit for determining whether deposition of metal lithium occurs in a secondary battery. The metal lithium deposition determination unit determines whether deposition of metal lithium occurs, on the basis of the amount of change of in open circuit voltage of the secondary battery per prescribed time after the secondary battery is charged.SELECTED DRAWING: Figure 1
Patent JP-2019108560-A (JP)
Title: Polythioether sealants with extended working time
Inventor: CAI JUEXIAO
IPC: C08L63/00
Filed: 2019-04-08
Abstract: To provide polythioether sealants with extended working time.SOLUTION: Disclosed are thiol-terminated polythioether compositions and sealants prepared using the thiol-terminated polythioether compositions that exhibit extended working time and that rapidly cure at room temperature at the end of the working time. A composition provided by this disclosure comprises a thiol-terminated polythioether prepolymer, an epoxy curing agent, and a latent tertiary amine catalyst. In certain embodiments, the compositions are formulated as sealants, such as an aerospace sealant.SELECTED DRAWING: None
Patent JP-2020174441-A (JP)
Title: Failure diagnostic device for temperature sensor and failure diagnostic method for temperature sensor
Inventor: SHIMADA RINGO
IPC: G01K7/00
Filed: 2019-04-09
Abstract: To early converge a detection value obtained by each temperature sensor and optimally make a failure diagnosis of the temperature sensor.SOLUTION: A failure diagnostic device for a temperature sensor includes: a pump drive section 402 driving a pump 300 circulating a refrigerant in a refrigerant circuit 310 after stop of a vehicle; and a failure diagnosis section 404 making a failure diagnosis of temperature sensors 110, 120 when a charging execution time of a high-voltage battery 800 generating electric power serving as a driving source of the pump 300 reaches a temperature convergence time of the temperature sensors 110, 120 measuring a temperature of a motor 100 cooled by the refrigerant after the pump 300 is driven.SELECTED DRAWING: Figure 1
Patent JP-2020172220-A (JP)
Title: Electronic apparatus
Inventor: OHASHI YOSUKE
IPC: B60R16/02
Filed: 2019-04-12
Abstract: To provide an electronic apparatus which enables simplification of a registration work of a loading position.SOLUTION: Input signals St are input to terminals 9 of an electronic apparatus 2 by input patterns set for each of loading positions. When the electronic apparatus 2 is installed in an object to be assembled such as a vehicle, a loading position registration part 15 confirms a loading position of the electronic apparatus 2 with reference to a table 16 stored in a storage part 17 based on the input patterns of the input signal St input to the terminal 9, and registers it as the loading position of an own machine in the storage part 17. Each of the electronic apparatuses 2 performs similar determination of the loading position whenever it is mounted on the object to be assembled such as the vehicle, and determines and registers the loading position of the own machine.SELECTED DRAWING: Figure 2
Patent JP-2020172912-A (JP)
Title: Exhaust emission control device
Inventor: OGURO MASASHI
IPC: F01N3/24
Filed: 2019-04-12
Abstract: To provide an exhaust emission control device in which urea water can be surely converted into NH3.SOLUTION: An exhaust emission control device 100 comprises: an SCR 4 provided in an exhaust flow path 5 of an engine 1; an addition valve 7 which is provided in a position upstream of the SCR 4 and adds urea water A; a dispersion plate 8 which is provided between the SCR 4 and the addition valve 7 and disperses the urea water A; a NOx sensor 24 acquiring NOx concentration in a position upstream of the SCR 4; an exhaust temperature sensor 23 acquiring an exhaust temperature being the temperature of exhaust gas from the engine 1; an intake amount sensor 21 acquiring an exhaust flow amount being the flow amount of the exhaust gas; an addition amount acquisition unit 12 acquiring the addition amount of the urea water A on the basis of the NOx concentration; a urea water temperature sensor 25 acquiring a urea water temperature being the temperature of the urea water A; an electric heating body 9 provided to heat the urea water A; and an energization amount control unit 13 controlling the energization amount to the electric heating body 9 on the basis of the exhaust temperature, the exhaust flow amount, the addition amount, and the urea water temperature.SELECTED DRAWING: Figure 1
Patent JP-2020172614-A (JP)
Title: Dye composition, film, optical filter, solid state image sensor, image display device and infrared sensor
Inventor: SATO WATARU
IPC: H01L27/146
Filed: 2019-04-12
Abstract: To provide a dye composition, a film, an optical filter, a solid state image sensor, an image display device, and an infrared sensor that achieve balanced blocking in the whole region on the near-infrared short wavelength side, and allow the passage of light in the visible region.SOLUTION: A dye composition is a coloring composition containing a squarylium dye, the squarylium dye being a mixture containing three or more squarylium compounds differing in maximum absorption wavelength by 50 nm or more in a wavelength range of 650-900 nm.SELECTED DRAWING: None
Patent JP-2020176525-A (JP)
Title: Pump monitoring device and vacuum pump
Inventor: HIROTA KIYONORI
IPC: F04D27/00
Filed: 2019-04-15
Abstract: To provide a monitoring device capable of accurately determining abnormality of a vacuum pump by comparison of pump parameters.SOLUTION: A monitoring device 54 includes a communication part 546 for acquiring, from a plurality of vacuum pumps attached to a common exhaust port of a plurality of vacuum devices, a motor current value representing a state of the vacuum pump, and a determination part 541 for determining abnormality of the plurality of the vacuum pumps attached to the common exhaust port by comparing the plurality of motor current values acquired by the communication section 546.SELECTED DRAWING: Figure 9
Patent JP-2020177329-A (JP)
Title: Cover device
Inventor: HARA TAKATSUGI
IPC: A62C35/20
Filed: 2019-04-16
Abstract: To provide a cover device capable of further preventing an undesired operation.SOLUTION: A cover device 1 additionally provided in a manual starter 9 for manually starting extinguishing equipment comprises: a door part 11 formed so as to cover the manual starter 9 in an openable and closable manner; a storage unit 128 capable of storing sound information; and a speaker 122 for outputting a sound by the sound information stored when the door part 11 is made to be in an open state.SELECTED DRAWING: Figure 2
Patent JP-2019151113-A (JP)
Title: Fluid recirculation channel
Inventor: ALEXANDER GOVYADINOV
IPC: B41J2/14
Filed: 2019-04-18
Abstract: SOLUTION: A fluid recirculation channel for dispensing some fluid drop weights includes some sub-channels. The sub-channels include at least one pump channel, and a plurality of droplet generator channels fluidically coupled to the at least one pump channel. The fluid recirculation channel further includes some pump generators incorporated into the at least one pump channel, some droplet generators incorporated into the droplet generator channels, and some nozzles defined within the droplet generator channels, the nozzles being at least as numerous as the number of droplet generators.EFFECT: A fluid recirculation channel overcoming the issues caused by decapping is achieved.SELECTED DRAWING: Figure 1
Patent JP-2019218946-A (JP)
Title: Exhaust passage deposit mitigation
Inventor: PATRICK MALACHY PIERZ
IPC: F01N3/02
Filed: 2019-04-19
Abstract: To provide a self-cleaning method for an exhaust system.SOLUTION: A self-cleaning exhaust system 600 comprises: an exhaust duct 602 having a longitudinal axis 606, a first diameter and an inner wall 610; and a coil 612 which is connected to the exhaust duct and disposed inside the duct along the longitudinal axis, and has a pitch 622 and a second diameter 616, the coil 612 having a pitch 622 and a second diameter 616, wherein the second diameter is less than the first diameter, and wherein the coil is configured to vibrate with an amplitude sufficiently large such that at least part of the coil will repeatedly impact the inner wall when exhaust flows through the exhaust duct.SELECTED DRAWING: Figure 6
Patent JP-2020176801-A (JP)
Title: Water heater
Inventor: IWAHASHI YOSHINORI
IPC: F24H1/00
Filed: 2019-04-22
Abstract: To provide a water heater that is excellent even in convenience while appropriately preventing a state of the water heater from being changed unreasonably by performing remote operation with a communication terminal.SOLUTION: When water flow detection means Sa detects water flow exceeding a predetermined flow rate in a case where there is access from a communication terminal 4, control means 10 of a water heater WH stores data related to an operation command from the communication terminal 4, also temporarily suspends the execution of the operation command, and then, when the detection of water flow exceeding the predetermined flow rate is no longer performed, executes the operation command.SELECTED DRAWING: Figure 1
Patent JP-2020176487-A (JP)
Title: Vehicle door opening/closing device
Inventor: DAIDO AKIFUMI
IPC: E05B81/06
Filed: 2019-04-22
Abstract: To prevent a latch from being unlocked when a wheel gear of an electronic mechanism is displaced relative to a release lever, especially when it is displaced in the vertical direction of a vehicle, when an impact load is input from the outside of the vehicle.SOLUTION: A vehicle door opening/closing device includes: a latch for fixing a door to a vehicle body; a release lever 30 rotating about a shaft to unlock the latch; and a wheel gear 24A driven by a motor. By rotating the wheel gear 24A from the initial state to one side, a cam 24AG provided on the wheel gear 24A is engaged with the release lever 30, and the release lever 30 is rotated about the shaft to unlock the latch. The cam 24AG and the release lever 30 of the wheel gear 24 are arranged at positions that do not overlap in the vertical direction of the vehicle in the initial state.SELECTED DRAWING: Figure 7
Patent JP-2020179315-A (JP)
Title: Production method of metal oxide catalyst, and voc removal method
Inventor: WANG PEIFEN
IPC: B01J23/889
Filed: 2019-04-23
Abstract: To provide a simple production method of a metal oxide catalyst excellent in VOC removal performance and a VOC removal method.SOLUTION: A production method of a metal oxide catalyst includes a step for obtaining a gelatinized substance containing a meal source and agar and a step for obtaining a metal oxide catalyst by burning the gelatinized substance. The metal oxide catalyst produced by the simple production method is excellent in VOC removal performance. Preferably, the metal source contains a first metal source and a second metal source. A VOC removal method includes a step for removing a VOC using the metal oxide catalyst obtained in the production method.SELECTED DRAWING: None
Patent JP-2020181623-A (JP)
Title: Glass substrate
Inventor: KANO TOMOMI
IPC: B23K26/382
Filed: 2019-04-24
Abstract: To provide a glass substrate that facilitates handling.SOLUTION: A glass substrate 1 having a through hole 2 communicating with front and back surfaces includes at least one chipped portion 3 around an end portion of the through hole 2. It is preferably that the chipped portion 3 is formed around the end portion on an outlet side when the glass substrate 1 is laser-machined in one direction to form the through hole 2.SELECTED DRAWING: Figure 1
Patent JP-2020182094-A (JP)
Title: Inadequate action deterrence system
Inventor: KAWANO KENICHI
IPC: H04M3/42
Filed: 2019-04-25
Abstract: To solve the problem in which in inadequate calls that do not benefit users such as it-is-me-fraud or fraudulent billing scam, it is difficult to prevent telephone numbers and voice prints that are used for the first time, and as a result, inappropriate actions such as cash transfer will be taken.SOLUTION: A system includes a communication terminal and a cloud service for preventing inappropriate actions. After finishing a call with a person unwritten in an address book, a user answers a questionnaire displayed on a communication terminal or a repeater, contacts a predetermined contact destination by e-mail, SMS, telephone, or the like and thereby creating a situation where the user can talk directly with a reliable person. As a result, the adequacy of the former call can be confirmed, and a special scam or the like can be prevented before it happens. The present invention is particularly useful for a scam impersonating a son.SELECTED DRAWING: Figure 1
Patent JP-2019133712-A (JP)
Title: Information processing device, information processing method and program
Inventor: MAXIMILIAN MACKEE
IPC: G07G1/12
Filed: 2019-04-25
Abstract: To easily identify presence or absence of settlement for each specific location in a shop.SOLUTION: A first acquisition unit 101 in a management server 1 supporting settlement processing of customer tables T1 to T3 scattered in a restaurant R1 is configured to acquire first information relating to a site of the restaurant R1, and information relating to a settlement amount. A holding unit 102 is configured to hold the first information for 60 seconds to thereby cause a settlement possible state by a settlement server 4 to be maintained for a 60-second time. A second acquisition unit 103 is configured to acquire second information including at least location identification information uniquely identifying the customer table T1 serving an object of settlement of a plurality of locations scattered in the restaurant R1. A settlement support unit 104 is configured to, when the second information is acquired while the settlement possible state is maintained, support the settlement processing for each location serving an object of the settlement processing on the basis of the first information and the second information.SELECTED DRAWING: Figure 4
Patent JP-2020182335-A (JP)
Title: Current detection circuit and switching power supply
Inventor: HANEDA SHOJI
IPC: H02M3/28
Filed: 2019-04-25
Abstract: To provide a current detection circuit having a simple configuration, which can perform current detection over a wide range and with high accuracy, can suppress power consumption even at a large current, and has high reliability and stability.SOLUTION: A current detection circuit 10 that detects an input current i1 flowing between a first input terminal 11 and a second input terminal 12 to which an input voltage Vi is applied in a switching power supply includes a first FETQ1 in which the input current i1 flows between the drain sources, the drain is connected to the second input end 12, the source is connected to the ground end, and the input current i1 is detected by the potential of the drain, a second FETQ2 the gate of which is connected to the gate of the first FETQ1, a first resistor R1 with one end connected to the gates of the first and second FETs and the drain of the second FET Q2 and the other end connected to the first input end 11, and a second resistor R2 with one end connected to the source of the second FETQ2 and the other end connected to the ground end E.SELECTED DRAWING: Figure 1
Patent JP-2020182918-A (JP)
Title: Method for producing titanium oxide composition
Inventor: FUJITA KOSUKE
IPC: B01J35/10
Filed: 2019-05-09
Abstract: To provide a production method which enhances concentration of titanium oxide in a reaction process and is excellent in productivity of a titanium oxide composition.SOLUTION: A method for producing a titanium oxide composition includes a step (i) of mixing titanium oxide (a) containing a rutile-type titanium dioxide (a1), a divalent copper compound raw material (b), water (c) and an alkaline substance (d), in which the titanium oxide composition contains a titanium oxide in which the divalent copper compound is carried by the titanium oxide (a), and the titanium oxide (a) is produced by a liquid phase method. An antiviral agent obtained by the production method is excellent in antiviral property, antibacterial property, safety to a human body, heat resistance, weather resistance and water resistance.SELECTED DRAWING: None