baber/WOPTO huggingface dataset:
Patent JP-2020091824-A (JP)
Title: Program, information processing device, and information processing method
Inventor: MIURA KAZUHIRO
IPC: G06Q10/06
Filed: 2019-03-11
Abstract: To provide a program and the like, which support work related to business negotiations and allow for holding a business negotiation appropriate for each customer (negotiation counterpart).SOLUTION: A computer acquires image information and/or voice information of a business negotiation counterpart while a negotiation is taking place. The computer then identifies a state of the business negotiation counterpart during the negotiation on the basis of the acquired image information and/or voice information. The computer further identifies a business negotiation strategy for the business negotiation counterpart on the basis of the identified state of the business negotiation counterpart, and outputs the identified business negotiation strategy.SELECTED DRAWING: Figure 1
Patent JP-2020150631-A (JP)
Title: Electric work vehicle
Inventor: ITO HIROKAZU
IPC: A01D34/78
Filed: 2019-03-12
Abstract: To provide an electric work vehicle capable of maintenance of a vehicle with a simple configuration.SOLUTION: An electric work vehicle includes: a vehicle body 1 having running wheels 11, 12; a traveling motor capable of driving the running wheels 11, 12; and a battery unit 4 having a pair of left and right caster wheels 42 at one end portion thereof, the battery unit being configured to be attachable to and detachable from a battery storage portion of the vehicle body 1 and being capable of supplying electric power to the traveling motor. The battery unit 4 is configured to be changeable in posture, in a state of being detached from the battery storage portion, between: a flat placement state that the caster wheels 42 and the other end portion of the battery unit opposite to the side on which the caster wheels 42 are located are placed in contact with the ground surface; and a tilted state that the battery unit can stand itself with the battery unit being turned around the axis of the caster wheels 42 and the other end portion thereof being located higher than the caster wheels 42. Lifting members 44 for allowing lifting of one end of the vehicle body 1 are provided in a region of the battery unit 4 on the side where the other end is located.SELECTED DRAWING: Figure 10
Patent JP-2020148880-A (JP)
Title: Noise space covariance matrix estimation device, noise space covariance matrix estimation method and program
Inventor: NAKATANI TOMOHIRO
IPC: H04R3/00
Filed: 2019-03-13
Abstract: To effectively estimate a time-varying noise space covariance matrix.SOLUTION: A time independent first noise space covariance matrix corresponding to an observation signal by individual time frequency, which belongs to a long time section on respective noise sources, and to mask information is obtained by using the observation signal by individual time frequency on the basis of an observation signal obtained by collecting acoustic signals emitted from a single or a plurality of sound sources and mask information representing occupancy probability of a component corresponding to the respective noise sources, which is included in the observation signals by individual time frequency. A mixed weight corresponding to the respective noise sources in the respective short time sections is obtained by using mask information of the plurality of different short time sections. A time-varying third noise space covariance matrix is obtained on the basis of a time-varying second noise space covariance matrix corresponding to the observation signal by individual time frequency, which belongs to the respective short time sections and mask information on noise constituted by adding all the noise sources, and of a weighted sum of the first noise space covariance matrix by the mixed weight of the respective short time sections.SELECTED DRAWING: Figure 1
Patent JP-2019155106-A (JP)
Title: Game device, game system, and program
Inventor: KONDO SO
IPC: A63F13/69
Filed: 2019-03-14
Abstract: To provide a game device, a game system, and a program rich in amusement.SOLUTION: A game device 1 includes: an information acquisition part 52a for acquiring identification information held by an article 2; and a control part 55 capable of executing a game including a first mode playable with acquisition information as a condition and a second mode playable without identification information as a condition.SELECTED DRAWING: Figure 3
Patent JP-2020151789-A (JP)
Title: Electronic apparatus assembling device, and electronic apparatus assembling method
Inventor: YAMAMOTO MINORU
IPC: H01R43/26
Filed: 2019-03-19
Abstract: To provide an electronic apparatus assembling device and an electronic apparatus assembling method by which a cable can be mounted on a connector provided in an electronic apparatus.SOLUTION: An electronic apparatus assembling device includes: a cable holding part 20 which holds a cable 12; a base part 8 on which the cable holding part 20 and an imaging part 50 are mounted; a robot part which moves the cable holding part 20 with respect to an electronic apparatus 4 provided with a connector 13 on which a tip end part 12a of the cable 12 is mounted by moving the base part 8; a position detection part which detects a relative positional relationship between the tip end part 12a of the cable 12 and the connector 13 from an image captured by the imaging part 50; and a control part which moves the imaging part 50 by operating the robot part. The imaging part 50 images the tip end part 12a of the cable 12 and the connector 13 from a direction inclined with respect to a mounting direction in which the tip end part 12a of the cable 12 is mounted on the connector 13.SELECTED DRAWING: Figure 8
Patent JP-2019089854-A (JP)
Title: Heterocyclic compounds and application method
Inventor: SARVAJIT CHAKRAVARTY
IPC: C07D277/28
Filed: 2019-03-20
Abstract: To provide heterocyclic compounds and an application method.SOLUTION: There are provided compounds for treating metabolic disorders and hyperproliferative disorders and method for using these compounds, and a method including administering the compounds together with a hormone receptor antagonist. The disclosure relates to a therapy for treating hyperproliferative disorders, metabolic disorders, and pancreatitis. The disclosure provides compounds for treating benign or malignancy hyperproliferative disorders, metabolic disorders, and pancreatitis and a method for using these compounds. The compounds have possibility to be used in treatments of cancer.SELECTED DRAWING: None
Patent JP-2020157195-A (JP)
Title: Air cleaning device
Inventor: SAIKI AYUMI
IPC: B03C3/40
Filed: 2019-03-25
Abstract: To provide an air cleaning device that can efficiently inactivate particulate materials of various kinds and sizes.SOLUTION: The air cleaning device according to the present invention comprises: a first electric discharge part 101, provided on an air blowing path, which electrically discharges in air passing through the blowing path; a second electric discharge part 102, provided closer to a downstream than the first electric discharge part 101 on the blowing path, which electrically discharges in the air passing through the blowing path; a first power supply part 201 that applies a voltage with a first waveform to the first electric discharge part 101 to allow the first electric discharge part 101 to electrically discharge; and a second power supply part 202 that applies a voltage with a second waveform different from the first waveform to the second electric discharge part 102 to allow the second electric discharge part 102 to electrically discharge.SELECTED DRAWING: Figure 1
Patent JP-2020167796-A (JP)
Title: Wireless power transmission system, power transmitter, power receiver, computer program, and wireless power transmission control method
Inventor: KASHIKI KANSHIRO
IPC: H02J7/00
Filed: 2019-03-28
Abstract: To provide a wireless power transmission system, a power transmitter, a power receiver, a computer program, and a wireless power transmission control method for preventing power transmission from adversely affecting wireless communication that is performed by a wireless communication terminal to be charged with transmitted power.SOLUTION: A wireless power transmission system includes a power transmitter 1 for transmitting power, and a power receiver 2 for receiving power from the power transmitter. The power receiver includes a response signal generating unit 204 that generates a response signal indicating the operation state of a wireless communication terminal 3, and a back scatter wave generating unit 205 that transmits the response signal to the power transmitter by using a back scatter wave. The power transmitter includes a response signal analysis unit 107 that analyzes the response signal, and a control unit 108 that stops power transmission when the response signal indicates an active state of the wireless communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2020166560-A (JP)
Title: Vehicle maintenance management device, vehicle maintenance management system, vehicle maintenance management program and vehicle maintenance management method
Inventor: MIYASHITA MASATO
IPC: G06Q50/30
Filed: 2019-03-29
Abstract: To provide a vehicle maintenance management device, a vehicle maintenance management system, a vehicle maintenance management program, and a vehicle maintenance management method that can reduce risk of unexpected vehicle outages.SOLUTION: A vehicle maintenance management device comprises: first acquisition means (a communication unit 62) for acquiring next operation availability data D13 that is information on availability of next operation for a vehicle C after operation; and second acquisition means (a control unit 61 or the communication unit 62) for acquiring scheduled maintenance date data D14 specifying the scheduled maintenance date for the vehicle C that is determined to be unable to operate the next time in the next operation availability data D13.SELECTED DRAWING: Figure 1
Patent JP-2020169629-A (JP)
Title: Air blowing device and ventilating fan
Inventor: MIURA MASAMI
IPC: F24F7/013
Filed: 2019-04-05
Abstract: To provide an air blowing device that can reduce a load of an impeller applied to bearings.SOLUTION: An air blowing device 30 according to the present invention comprises: an electric motor 40 comprising a casing 41 comprising an opening 41d, a shaft 44 penetrating the opening 41d, and extending to the outside of the casing 41 from the inside of the casing 41, and bearings 45a and 45b provided in the casing 41, and supporting the shaft 44; and an impeller 50 attached to the shaft 44 extending to the outside of the casing 41, and comprising a protective device 53. The protective device 53 extends in a direction of the casing 41 from the impeller 50, comes into contact with the casing 41, and restrains movement of the impeller 50 in the direction of the casing 41.SELECTED DRAWING: Figure 5
Patent JP-2020181866-A (JP)
Title: Display device, wiring film, and manufacturing method of wiring film
Inventor: TAKAZAWA SATORU
IPC: C23C14/06
Filed: 2019-04-24
Abstract: To provide a display device with a wiring film small in reflectance provided therein.SOLUTION: A method for forming a wiring film 35 of a display device 2 comprises the steps of: sputtering a target made of a low-reflection alloy containing Cu and Al as metal components in an atmosphere containing a nitrogen gas, a rare gas, and a sputtering gas to form a low-reflection film 36 containing the metal component and N on a transparent substrate 31; and forming a body film 37 on the low-reflection film 36. Supposing that the number of atoms of the metal components is 100 at%, Al is contained in the metal components in a range of 1 at% or more and 20 at% or less. Supposing that the number of atoms of the low-reflection alloy is 100 at%, N is contained in the low-reflection alloy in a range of 10 at% or more and 50 at% or less. Because nitrogen is contained, the reflectance of the low-reflection film is reduced, and the image quality of the display device 2 is prevented from being worsened.SELECTED DRAWING: Figure 1
Patent JP-2020181677-A (JP)
Title: Lighting device
Inventor: NOZAWA AKIHIRO
IPC: F21S8/06
Filed: 2019-04-24
Abstract: To provide a lighting device that can shorten a length of an arm part for supporting a body while improving workability in an installation work and can reduce influence on the body from external force such as vibration, impact and the like generated in a fitting part to such as a ceiling.SOLUTION: A lighting device 100 includes: a body 101 with a light source; an arm part 110 with a support guide part 113 for supporting the body 101 from a lower side; and positioning means for positioning the body 101 in a preset installation position. The support guide part 113 cam guide the movement of the body 101, which is not positioned in the installation position on the support guide part 113, to the installation position along a preset slide direction.SELECTED DRAWING: Figure 5
Patent JP-2019148599-A (JP)
Title: Wearable sensor and sensor system
Inventor: NAKAJIMA MITSUMASA
IPC: G01B7/16
Filed: 2019-05-09
Abstract: To achieve a wearable sensor device only by a fiber without greatly losing aesthetic and appearance looking of clothing.SOLUTION: A wearable sensor comprises a resonance structure 11 that is formed of a conductivity fiber or a conductivity medium on a non-conductivity cloth 12, or is formed by scraping of the conductivity cloth, in which the resonance structure resonates with an entering electromagnetic wave to thereby change the entered electromagnetic wave, and change a change degree with respect to the electromagnetic wave due to deformation in responce to a physical quantity.SELECTED DRAWING: Figure 1
Patent JP-2019162463-A (JP)
Title: Game machine
Inventor: KASAI HIROHITO
IPC: A63F5/04
Filed: 2019-05-15
Abstract: To provide a game machine capable of allowing a player to play a game without winning of a bonus, in a game state in which the bonus is carried over, and enhancing an amusement of the game state.SOLUTION: A game machine comprises: internal winning role determination means for determining an internal winning role including a special role related to actuation of a special game; variation display means for variable displaying patterns required in a game; stop control means for stopping the variation display of the patterns; and game value application means capable of applying a game value according to a combination of patterns, when the variation display of the patterns is stopped. When a role related to application of the game value is not determined in a state in which a special role is carried over, the stop control means can stop a predetermined and prescribed combination of patterns on a determination line, and when the special role is carried over, the stop control means notifies a player of specific information related to the game, and when the special role is not carried over, the stop control means does not notify the player of the specific information.SELECTED DRAWING: Figure 14
Patent JP-2020186796-A (JP)
Title: Joint and printer
Inventor: FURUSE MASAYUKI
IPC: F16L37/098
Filed: 2019-05-16
Abstract: To reduce a time and labor for connection and release of the connection.SOLUTION: In a joint in which a pair of joint members are detachably connected to each other, the joint members have engagement parts which are engaged with and connected to each other, and separable by being released from each other. A first engagement part being an engagement part which is arranged at a first joint member out of the pair of joint members is formed into a tongue shape extending in an engagement direction. The first engagement part has an inhibition part for permitting that a second engagement part being an engagement part arranged at a second joint member out of the pair of joint members intrudes from the engagement direction, and inhibiting that the second engagement part retreats in a direction opposite to an intrusion direction when the second engagement parts intrudes up until the second engagement part is engaged. The inhibition part permits the release of the second engagement part from a direction intersecting with the engagement direction.SELECTED DRAWING: Figure 2
Patent JP-2020188668-A (JP)
Title: Vehicle charging system
Inventor: MITANI YASUYUKI
IPC: B60L53/14
Filed: 2019-05-17
Abstract: To provide a vehicle charging system in which a control unit provided in each charger controls a charging current individually to facilitate increase/decrease of a charger and also to control the entire charging current.SOLUTION: A vehicle charging system includes a plurality of chargers 2 for charging a vehicle 4, a control master unit 1 that obtains power received information from a watt-hour meter that measures power received from a commercial power and outputs difference information with respect to a predetermined reference value, and a control slave unit 3 that is installed in each of the chargers 2 and obtains difference information from the control master unit 1 to control a charging current of each of the chargers 2, and the control slave unit 3 controls the charging current on the basis of the difference information such that the received power from the commercial power does not exceed the reference value.SELECTED DRAWING: Figure 1
Patent JP-2020189730-A (JP)
Title: Article sorting device
Inventor: HAMADA HIROAKI
IPC: B65G47/40
Filed: 2019-05-22
Abstract: To provide an article sorting device that even if a conveyed article starts to rotate with a position at which the article collides with a side wall of a chute as a center, can suppress rotation that causes accumulation positions to deviate in the chute and in a case, to improve storage efficiency without increasing workers and burdens on the workers, with a simple configuration.SOLUTION: An article sorting device 100 comprises: a tilting-operation unit L that tilts a tray T arranged in a carriage C that travels along a conveyance path S, at a tilting position; a chute 110 on which a conveyed article W held on the tilted tray T is discharged through a side of the conveyance path S to a receiving case H; and a control part, where a collision plate 114 is formed at an end part of a discharge inclined surface 113 at a downstream side in a travelling direction of the conveyance path S and a rotation suppressing part 115 is provided in at least part of the discharge inclined surface 113.SELECTED DRAWING: Figure 1
Patent JP-2020194847-A (JP)
Title: Switching element
Inventor: TANNO KATSUNORI
IPC: H01L21/336
Filed: 2019-05-27
Abstract: To suppress growth of lamination defect.SOLUTION: A switching element has a SiC substrate, a gate insulator in contact with the SiC substrate, a gate electrode facing the SiC substrate via the gate insulator, a source electrode in contact with the SiC substrate, and a drain electrode in contact with the SiC substrate. The SiC substrate has an n-type source region in contact with the source electrode and the gate insulator, an n-type drain region in contact with the drain electrode and the gate insulator, a p-type body region in contact with the gate insulator at a position between the source region and the drain region, and a p-type contact region having p-type impurity concentration higher than that of the body region and in contact with the source electrode and the body region. The p-type impurity concentration in the contact region at a position in contact with the source electrode is equal to or less than 3×1019 cm-3.SELECTED DRAWING: Figure 1
Patent JP-2020194343-A (JP)
Title: Information processing system, information processing device, control method of information processing system, and program
Inventor: ODA RYO
IPC: G06F13/00
Filed: 2019-05-28
Abstract: To share content with presence of a Web meeting when a virtual user and a real user enter a Web conference room.SOLUTION: An information processing system of the present invention for managing a virtual conference room capable of communicating with a client terminal comprises: storage means for storing content displayed on the client terminal; first connection means for connecting to the virtual conference room by using user information corresponding to the client terminal; second connection means for connecting to the virtual conference room by using virtual user information; and content sharing means for sharing the content stored in the storage means in the virtual conference room connected by the first connection means and the second connection means.SELECTED DRAWING: Figure 1
Patent JP-2020196554-A (JP)
Title: Image inspection device
Inventor: MIZUNO MANABU
IPC: B65H29/60
Filed: 2019-05-31
Abstract: To provide an image inspection device capable of eliminating necessity of releasing connection of units on the upstream and downstream sides and mounting a tray and an inserter when used off-line.SOLUTION: The image inspection device includes: a reading element; a first conveyance path for conveying a sheet conveyed from an image formation apparatus side to a downstream unit without through the reading element; a second conveyance path, second conveyance means and an escape tray capable of discharging a sheet to the outside of the image inspection device by branching off from the first conveyance path; and a third conveyance path passing through the reading element by branching off from the first conveyance path and joining the first conveyance path or the second conveyance path again. The image inspection device further includes: second conveyance direction change means for changing a conveyance direction of the second conveyance means from the escape tray to a direction moving to the first conveyance path; and escape tray feed means capable of feeding a sheet from the escape tray. After feeding by the escape tray feed means, a sheet passes through the second conveyance path and the third conveyance path and is discharged again from the second conveyance path to the escape tray.SELECTED DRAWING: Figure 3
Patent JP-2020198492-A (JP)
Title: Crystal element, crystal device, and electronic apparatus, and method for manufacturing crystal element
Inventor: ATARI HITOSHI
IPC: H03H3/02
Filed: 2019-05-31
Abstract: To provide a crystal element that can recognize a specific crystal orientation.SOLUTION: A crystal element 10 comprises: a substantially rectangular crystal plate 12; excitation electrodes 14e, 14f; and at least one notch 15. The crystal plate 12 has, in plan view, two long sides 11a, 11b and two short sides 11c, 11d, opposing two principal surfaces 13e, 13f surrounded by the two long sides 11a, 11b and the two short sides 11c, 11d, and four side faces 13a, 13b, 13c, 13d sandwiched by the two principal surfaces 13e, 13f. The excitation electrodes 14e, 14f are located on the two principal surfaces 13e, 13f, respectively. The notch 15 is located on at least one side face 13a of the four side faces 13a, 13b, 13c, 13d.SELECTED DRAWING: Figure 1