baber/WOPTO huggingface dataset:
Patent JP-2019009803-A (JP)
Title: Reception strength calculation device, reception strength calculation method, program
Inventor: SHISHIDO ICHIRO
IPC: H04W24/08
Filed: 2018-08-30
Abstract: To provide a technique for calculating reception strength accurately, while taking account of measurement accuracy of an actual measurement value.SOLUTION: In a reception strength calculation device, an actual measurement value acquisition unit 62 acquires an actual measurement value of reception strength, when receiving radio waves transmitted from an origination point at a plurality of respective actual measurement points. A theoretical value acquisition unit 60 acquires a theoretical value of reception strength at a reception point corresponding to each of the actual measurement values of a plurality of reception strength acquired by the actual measurement value acquisition unit. A derivation unit 38 derives difference between the actual measurement value of reception strength and the theoretical value of reception strength, at each actual measurement point, on the basis of a plurality of actual measurement values of reception strength, and a plurality of theoretical values of reception strength. An object point theoretical value acquisition unit 64 acquires the theoretical value of reception strength at a reception point becoming an object of reception strength calculation. A correction unit 36 performs correction for the theoretical value of reception strength acquired by the object point theoretical value acquisition unit, on the basis of the difference at each actual measurement point.SELECTED DRAWING: Figure 8
Patent JP-2020039061-A (JP)
Title: Electronic transaction device, electronic transaction verification device, and electronic transaction method
Inventor: ARAI YUSUKE
IPC: H04L9/32
Filed: 2018-09-05
Abstract: To provide an electronic transaction device, an electronic transaction verification device, and an electronic transaction method, for securely performing electronic transactions without degrading transaction performance.SOLUTION: In the electronic transaction system, the electronic transaction device (a client node 100 and an approval node 200) includes: a relationship map storage unit 101 for storing a participant relationship map T100 which is information indicating a relationship between a plurality of related parties in a predetermined transaction; a policy requirement storage unit 103 for storing a policy requirement T300 that is a requirement relating to a party involved in the transaction necessary for conclusion of the transaction; an agreement policy calculation unit 133 for generating an agreement policy P100, which is a condition relating to an approver of a transaction indicated by transaction data holding a predetermined transaction content, on the basis of the relationship map and the policy requirements; and an approval request transmitting unit 135 for transmitting a predetermined approval request to a predetermined information processing device associated with the approver of the transaction specified on the basis of the generated agreement policy.SELECTED DRAWING: Figure 4
Patent JP-2020037090-A (JP)
Title: Wastewater recovery improvement device
Inventor: GUAN ZHEN-FA
IPC: C02F1/00
Filed: 2018-09-05
Abstract: To provide a wastewater recovery improvement device for automatic recovery and reuse of wastewater without human power observation, achieving the objectives of discharge and retention of wastewater and achieving automatic recovery and reuse of wastewater.SOLUTION: The wastewater recovery improvement device of the present invention includes mainly a bedpan tank device 1, a water volume control member 2, and a three-way pipe 3. The bedpan tank device has a filtration space 10 and a device area 12, the filtration space is provided with a filtration device and a water level detection device, the device area is provided with a pressure device and a transport pipe connected with at least one filter and the filtration space, and the water volume control member includes a driving device 20, a cleaning piping group 22, and a wastewater piping group 24. When cleaning the filter by sending a purified water, supply volume of the purified water is controlled by combination of the cleaning piping group and the pressure device and the driving device, thereby achieving cleaning effect. After passing through the filtration device, drainage volume is controlled by the combination of the wastewater piping group and the pressure device and the driving device.SELECTED DRAWING: Figure 1
Patent JP-2020042097-A (JP)
Title: Electrophotographic photoreceptor, image forming method, and image forming apparatus
Inventor: TAKAO HIROKI
IPC: G03G5/147
Filed: 2018-09-07
Abstract: To provide means that improves wear resistance and cleanability and prevents fogging in an electrophotographic photoreceptor.SOLUTION: An electrophotographic photoreceptor is used for an image forming method including: a charging step of charging a surface of the electrophotographic photoreceptor; an exposure step of exposing the charged electrophotographic photoreceptor to form an electrostatic latent image; a developing step of supplying a toner to the electrophotographic photoreceptor on which the electrostatic latent image is formed to form a toner image; a transfer step of transferring the toner image formed on the electrophotographic photoreceptor; a lubricant supply step of supplying a lubricant to the surface of the electrophotographic photoreceptor; and a cleaning step of removing a toner remaining on the surface of the electrophotographic photoreceptor. The electrophotographic photoreceptor has a conductive support, a photosensitive layer arranged on the conductive support, and an outermost layer arranged on the photosensitive layer; the outermost layer includes a cured product of a composition including a polymerizable monomer and two or more types of conductive metal oxide particles having different number average primary particle diameters; at least one type, of the two or more types, of the conductive metal oxide particles are surface-treated with a surface treatment agent having a silicone chain on a side chain.SELECTED DRAWING: None
Patent JP-2020040612-A (JP)
Title: Vehicle control apparatus, vehicle control method, and program
Inventor: AJIMURA YOSHITAKA
IPC: B60W10/06
Filed: 2018-09-13
Abstract: To provide a vehicle control apparatus, a vehicle control method, and a program, which are capable of improving a user convenience.SOLUTION: A vehicle control apparatus includes: an image pickup part for imaging a surroundings of a vehicle; a recognition part for recognizing a surrounding environment of the vehicle on the basis of an image imaged by the image pickup part; an operation control part for controlling at least one of steering and acceleration-deceleration of the vehicle on the basis of output information of the recognition part; an external operator to be operated from outside of the vehicle; and an obtainment part for obtaining operation content received by the external operator. Further, the operation control part determines a control amount applicable to the vehicle on the basis of the operation content obtained by the obtainment part; the recognition part determines whether a behavior of the vehicle satisfies a given condition in the case of the control amount being given, on the basis of the recognition result; and the operation control part cancels the control in accordance with the control amount in the case of the given condition not being satisfied.SELECTED DRAWING: Figure 5
Patent JP-2020045655-A (JP)
Title: Lock device, and door drive unit equipped with lock device
Inventor: UEDA SHINJI
IPC: E05F15/635
Filed: 2018-09-18
Abstract: To provide a lock device and a door drive unit capable of locking a door leaf regardless of presence/absence of a constitution of a reversible screw or a nut.SOLUTION: A lock device 80 is a rotation body 81 having a rotation center axis CB parallel to an opening width direction of a door, and includes a first cam 82 (cam) which enables or disables movement in the opening width direction of the door leaf according to a rotational position of the rotation body 81.SELECTED DRAWING: Figure 16
Patent JP-2020051439-A (JP)
Title: Slide member, rolling bearing and holder
Inventor: TADA MASAMI
IPC: F16C33/66
Filed: 2018-09-21
Abstract: To provide a slide member comprising a slide surface improved in slidability even under a condition of a high PV value (a high sliding velocity or a high surface pressure) in a lubricant, a rolling bearing and a holder.SOLUTION: A slide member 1 is used under an oil lubrication condition and a condition that a PV value of a product of a surface pressure (P) and a sliding velocity (V) ranges from 10 to 20 Pa m/min. A slide layer 2 comprises a ground layer 4 containing a heat resistant resin and a first fluororesin on a surface of an iron-based metal substrate 3, and fluororesin layer 5 containing a second fluororesin on a surface of the ground layer 4. The heat resistant resin is a resin including at least one atom of an oxygen atom, a nitrogen atom and a sulfur atom in at least a principal chain of a polymer structure together with a carbon atom. The fluororesin layer 5 is a crosslinked fluororesin layer in which at least the vicinity of its surface is crosslinked. Push-in hardness of the slide layer 2 measured by an ISO-14577 method is 85 to 146 MPa, and a fusing point in the vicinity of the surface of the slide layer 2 is 221 to 281°C.SELECTED DRAWING: Figure 1
Patent JP-2020048640-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2018-09-25
Abstract: To provide a game machine including a highly amusing movable member.SOLUTION: A game machine 10 includes a movable accessory device 100. In the movable accessory device 100, a movable base 121 is provided in front of a performance window 23W that opposes a player, and a first decorative body 141 to a third decorative body 143 are overlappingly disposed in the movable base 121 from a front side. The first decorative body 141 to the third decorative body 143 are changed to an assembled state in which they are assembled to the inside of a main body part 123 of the movable base 121 such that they do not overlap mutually when seen from a player, and a dispersed state in which the respective decorative bodies 141 to 143 are disposed as compared with the assembled state and the respective decorative bodies 141 to 143 project to the outside of the main body part 123 of the movable base 121.SELECTED DRAWING: Figure 7
Patent JP-2020053787-A (JP)
Title: Wireless communication device
Inventor: FUJIKURA MIKIO
IPC: H04L1/20
Filed: 2018-09-26
Abstract: To provide a wireless communication device that can calculate an effective and practical reception margin value in all areas from the vicinity of a reception limit point to an area where a C/N value is high and the reception condition is relatively good in reception margin calculation using a bit error rate.SOLUTION: A wireless communication device is used in a wireless communication system that modulates an error correcting digital signal composed of a combination of a predetermined error correcting inner code and an error correcting outer code into a predetermined modulation method and transmits the modulated signal. The wireless communication device includes a RAW-BER calculation unit that calculates a bit error rate (RAW-BER) before error correcting inner decoding from a signal before and after error correcting inner decoding, a BER calculation unit that calculates a bit error rate (BER) before error correcting outer decoding from a signal before and after error correcting outer decoding, and a margin calculation unit that calculates a reception margin value on the basis of the RAW-BER value calculated by the RAW-BER calculation unit and the BER value calculated by the BER calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2020051312-A (JP)
Title: Purge control valve
Inventor: Li ye nan
IPC: F02M25/08
Filed: 2018-09-26
Abstract: To provide a purge control valve capable of reducing pulsation while curbing a reduction in a flow rate.SOLUTION: A purge control valve 4 comprises: an electromagnetic coil section 42 which drives a valve body 43; and a housing which stores the valve body 43 and the electromagnetic coil section 42 therein and has an inner passage 401a allowing evaporated fuel flowing therein to flow down therethrough and being opened and closed by the valve body 43. The housing also has: a chamber 6 positioned outside the inner passage 401a in the housing and a bulkhead separating the inner passage 401a from the chamber 6. The bulkhead is made up of a first passage wall 404 and a second passage wall 55 and has a communication passage 6a communicating the inner passage 401a with the chamber 6. The evaporated fuel in the inner passage 401a leaks into the chamber 6 through the communication passage 6a when the inner passage 401a is put in a closed valve state where the valve body 43 closes the same.SELECTED DRAWING: Figure 1
Patent JP-2020050248-A (JP)
Title: Head light device
Inventor: AIKAWA MANAMI
IPC: B60Q1/14
Filed: 2018-09-28
Abstract: To provide a head light device capable of achieving a more suitable irradiation state by a simple configuration.SOLUTION: A head light device 1 includes: a first irradiation unit 20 for irradiating a predetermined irradiation range IL ahead of a user's vehicle V1; a second irradiation unit 30 for irradiating an irradiation range similar to the irradiation range of the first irradiation unit, which is arranged at a position higher than that of the first irradiation unit; vehicle state recognition units 60 and 70 for recognizing the state of the user's vehicle; and a control unit 50 for changing a ratio of the light volume of the first irradiation unit to the light volume of the second irradiation unit according to a result of the recognition by the vehicle state recognition units.SELECTED DRAWING: Figure 3
Patent JP-2020040195-A (JP)
Title: Peach spherical surface grip cutter
Inventor: MIZUGUCHI HISASHI
IPC: B26D3/24
Filed: 2018-09-10
Abstract: To provide a peach spherical surface grip cutter for safely and easily cutting a peach.SOLUTION: A peach spherical surface grip cuter, which is used as a set product, is configured from the following three components: a spherical shell body which has a diameter substantially equal to a diameter of a peach, includes a spherical surface portion of a 1/4 sphere, and has a spherical shell structure; a cut plate which is a substantially semi-circular thin plate having a wavy blade at a linear edge, which is used alone or locked to the spherical shell body by locking means A; and a seeding plate body having a U-shaped cross section which is used alone or locked to the spherical shell body by locking means B. In the spherical shell body, a spherical grip part having a semi-circular edge at an end part thereof, a gap space part on a spherical surface, and a peeling support part at the other end part edge are so provided as to be arranged side by side in a 90° angle, and a contact support surface of plural cut plates, a slide stopper and the locking means A are provided at the semi-circular edge.SELECTED DRAWING: Figure 12
Patent JP-2020056423-A (JP)
Title: Device for controlling automatic transmission
Inventor: WASHIO TAICHI
IPC: F16H61/12
Filed: 2018-09-28
Abstract: To provide a device for controlling an automatic transmission capable of securing the roadability of a vehicle in the event of a range contact anomaly.SOLUTION: An SL2 solenoid valve 104 and an SR switch valve 105 are controlled on the basis of a range contact signal, i.e., a detection signal depending on a position of a shift lever, during normal time, where there is no failure or the like of a shift position sensor configured to output the range contact signal and there is no range contact anomaly, i.e., no anomaly in the range contact signal output by the shift position sensor. Meanwhile, when a range contact anomaly has occurred and a clutch C2 is engaged, oil pressure is output from the SL2 solenoid valve 104; when a range contact anomaly has occurred and the clutch C2 is not engaged, the SR switch valve 105 is turned on and oil pressure is output form the SL2 solenoid valve 104.SELECTED DRAWING: Figure 6
Patent JP-2019068073-A (JP)
Title: Magnetic viscous fluid
Inventor: ISHIZAKI HIROHISA
IPC: F16D37/02
Filed: 2018-10-01
Abstract: To provide magnetic viscous fluid capable of achieving excellent dispersion stability and re-dispersibility of magnetic particles, high exciting average torque value and short torque recovery time.SOLUTION: The magnetic viscous fluid containing magnetic particles, disperse medium, fatty amide, dispersant and dispersion assistant acquires dispersion stability and re-dispersibility of magnetic particles. The magnetic viscous fluid has high exciting average torque value and short torque recovery time; therefore, it can be suitably used to control a frictional force working between objects in various types of apparatuses such as a brake, a clutch, a vibration isolator and a damper of a vibration control device.SELECTED DRAWING: None
Patent JP-2018199054-A (JP)
Title: Game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2018-10-01
Abstract: To provide a game machine capable of preventing decline of player's interest to a game.SOLUTION: When a specific shift condition is satisfied, shift control to EG which is advantageous to a player is performed over 16G as a specified game number, and SEG additional game number lottery is held in EG (S657). When winning in immediate notice of the additional game number in the SEG additional game number lottery (S658), shift to SEG which is more advantageous than EG is performed (S678), and when winning in a stock of the SEG additional game number in the SEG additional game number lottery (S659), a right of shift to SEG is retained (S660).SELECTED DRAWING: Figure 95
Patent JP-2019011767-A (JP)
Title: Electric actuator
Inventor: YAMANAKA TETSUJI
IPC: F16H55/06
Filed: 2018-10-04
Abstract: To prevent size enlargement accompanying the mounting of a rotation angle sensor 35, in an electric actuator 11 of a turbocharger T.SOLUTION: In an electric actuator 11, a gear range θ1 in which a final gear 29 of a gear reduction gear 22 is arranged and a detection range θ2 in which a magnetic flux generation part 36 is arranged separately exist around an output shaft 23, and the gear range θ1 and the detection range θ2 exist so as not to be overlapped on each other in a radial direction of a periphery of the output shaft 23. By this constitution, a magnetic flux generation part 36 can be arranged by using a turning space in which the final gear 29 is not arranged. Therefore, a rotation angle sensor 35 can be mounted on the electric actuator 11 without causing the enlargement of the electric actuator 11.SELECTED DRAWING: Figure 10
Patent JP-2020060674-A (JP)
Title: Map information system
Inventor: HAYASHI YUSUKE
IPC: B60W40/02
Filed: 2018-10-10
Abstract: To provide a map information system with which it is possible to improve the accuracy of stationary object map information that is used for the driving assist control of a vehicle.SOLUTION: The map information system comprises a database management device 30 that manages map database MAP_DB that is used for the driving assist control of a vehicle. The map database MAP_DB includes stationary object map information BG_MAP that indicates the position and evaluation value of a stationary object. The evaluation value indicates the likelihood of a stationary object being present at the position indicated by stationary object map information BG_MAP. Driving environment information includes detection target information detected by an onboard sensor and vehicle state information. The database management device 30 recognizes the relative behavior of the vehicle to the detection target on the basis of the driving environment information. The database management device 30 determines on the basis of the relative behavior whether or not the detection target is a stationary object, and sets the evaluation value of the stationary object map information BG_MAP pertaining to the detection position of the detection target.SELECTED DRAWING: Figure 1
Patent JP-2020064460-A (JP)
Title: Cloud design management method, cloud design database, and cloud design management program
Inventor: HARA SHINTARO
IPC: G06F30/10
Filed: 2018-10-17
Abstract: To achieve a distributed cloud design database including an economy model, and to secure validity and transparency related to cloud design management.SOLUTION: A cloud design database comprises: performance means for performing execution related to a smart contract based on design information containing a cloud design and transaction processing related to sharing of the design information and/or the execution, in a distributed network based on distributed ledger techniques; appraisement means for determining similarity and an evaluation value related to the design information; and accommodation means for determining an amount of issuance related to the token associated with the smart contract and an amount of distribution of the token for a participant to the distributed network on the basis of the design information.SELECTED DRAWING: Figure 1
Patent JP-2020063615-A (JP)
Title: door
Inventor: MIZUNA YUTA
IPC: E06B3/70
Filed: 2018-10-18
Abstract: To provide a door with excellent operability.SOLUTION: The door comprises a door body and an edge material. The door body includes a handhold part in a longitudinal direction, protruding in a width direction in one side part of a depth face. The edge material mounted in the longitudinal direction on the depth face of the door body includes a handhold cover part that covers the handhold part and a rear face side protrusion part that protrudes in the width direction in the other side part of the depth face, and a finger insertion space is provided between the handhold part and the rear face side protrusion part.SELECTED DRAWING: Figure 1
Patent JP-2020064519-A (JP)
Title: Information processing device, display control method, and program
Inventor: DOBASHI HITOSHI
IPC: G06F3/0482
Filed: 2018-10-18
Abstract: To provide an information processing device, a display control method, and a program capable of easily displaying, on an operation screen, hierarchical display of commands and/or display of condition setting.SOLUTION: An information processing device 1 includes a display control unit 104 configured to display a list of robot operations in a first area of a display device 3 and arrange and display, in a second area of the display device 3, in the execution order of the information processing device, a set of a robot operation and a command whose input is received by a command input unit 101. When there is an input of hierarchy designation and/or condition designation for the set of the robot operation and the command displayed in the second area via an input device 2, the display control unit changes a display mode of the set of the robot operation and the command displayed in the second area.SELECTED DRAWING: Figure 1
Patent JP-2020063012-A (JP)
Title: Shifting operation control device and shifting operation control method
Inventor: MURANAGA KENTA
IPC: G05G5/03
Filed: 2018-10-19
Abstract: To provide a shifting operation control device that can further improve convenience, and to provide a shifting operation control method.SOLUTION: A shifting operation control device 1 includes: an urging device 20 for imparting urging force to a control lever 30; and a control device 10 that, when a shifting operation is executed and movement of the control lever 30 is started, determines whether the shifting operation is a predetermined prohibited operation or not. When the shifting operation is the predetermined prohibited operation, the control device 10 controls the urging device 20 so as not to provide the urging force to the control lever 30.SELECTED DRAWING: Figure 1