baber/WOPTO huggingface dataset:
Patent JP-2020152508-A (JP)
Title: Article conveying facility
Inventor: UEDA YUICHI
IPC: B65G35/06
Filed: 2019-03-20
Abstract: To provide an article conveying facility in which a tension between conveying carriages when the conveying carriages travel can be detected.SOLUTION: In an article conveying facility 10, a plurality of conveying carriages 22 for conveying an article 90 are joined to each other, and the plurality of joined conveying carriages 22 travel along a conveying path K. The conveying carriage 22 is joined to other front and rear conveying carriages 22 in the travelling direction H by a connection part 27. The conveying carriage 22 comprises a load cell 31 which is disposed on the connection part 27 and measures a force applied between the carriages 22, and a controller 37 for calculating a force F applied to a wheel 23A of the conveying carriage 22 on the basis of a tension T between the conveying carriages 22 calculated from the force applied between the conveying carriages 22 measured by the load cell 31.SELECTED DRAWING: Figure 1
Patent JP-2019168456-A (JP)
Title: Pressure sensor
Inventor: ALEXANDER SCHRICKER
IPC: G01L7/08
Filed: 2019-03-20
Abstract: To avoid disadvantages of known pressure sensors by providing a pressure sensor which is capable of making static and dynamic measurements simultaneously, is easy to manufacture, and can be optimally adapted to the requirements of different measuring principles.SOLUTION: The present invention relates to a pressure sensor 1 for static and dynamic pressure measurements, comprising a sensor housing 2 and a sensor diaphragm 3 arranged on the pressure side, the sensor housing 2 having therein a piezoelectric measuring element 4 acted upon by the sensor diaphragm 3 for dynamic pressure measurement and a separate measuring element 5 for static pressure measurement. According to the invention, the sensor diaphragm 3 has a first membrane region 11 for dynamic pressure measurement and a second membrane region 12 for static pressure measurement demarcated from the first membrane region.SELECTED DRAWING: Figure 1
Patent JP-2020152277-A (JP)
Title: Thermal demand arbitration apparatus
Inventor: WADA RYUICHI
IPC: B60H1/22
Filed: 2019-03-20
Abstract: To provide a thermal demand arbitration apparatus which in a vehicle comprising plural units for performing heat absorption or heat exhaustion, can efficiently arbitrate thermal demand of the plural units.SOLUTION: A thermal demand arbitration apparatus aggregates demanded amounts of heat for each thermal circuit and calculates an endothermic amount or exhaust heat amount to be allotted to each thermal circuit on the basis of a heat quantity movable among the heat circuits, and thereafter, distributes the endothermic amount or the exhaust heat amount to a unit included in each thermal circuit on the basis of the calculated endothermic amount or exhaust heat amount. By separately executing arbitration of thermal demands among thermal circuits and arbitration of thermal demands in each thermal circuit, arbitration of thermal demands from the plural units can be efficiently performed.SELECTED DRAWING: Figure 1
Patent JP-2020160549-A (JP)
Inventor: FUSE TAKASHI
IPC: G06T7/60
Filed: 2019-03-25
Abstract: 【課題】複数の部品に関する線分データを部品ごとに分割する際の分割誤りの発生を抑制する。【解決手段】複数の部品（部品１２ａ，１２ｂ）が描画された図面を変換したデジタルデータである図面データに基づいて、部品１２ａ，１２ｂの何れかに関する１または連続する複数の線分をそれぞれ囲う矩形領域１３ａ〜１３ｅを生成し、設定された膨張量に基づいて、矩形領域１３ａ〜１３ｅのそれぞれに含まれる各線分を膨張させ、膨張後の各線分に基づいて、矩形領域１３ａ〜１３ｅを更新するとともに、各線分の膨張によって互いに接触する線分を含む矩形領域同士（たとえば、矩形領域１３ａ，１３ｂ）を統合し、各線分を膨張させる膨張処理を所定回数以上続けて行っても、各膨張処理の前の面積に対する面積増加率ΔＳＲが閾値ＴＨ以下である矩形領域（たとえば、矩形領域１７ａ）に含まれる各線分についての膨張前の線分データを抽出する。【選択図】図１
Patent JP-2022078367-A (JP)
Title: Stator of rotary electric machine and manufacturing method thereof
Inventor: KAWASAKI SHOZO
IPC: H02K3/04
Filed: 2019-03-25
Abstract: To provide a stator coil in which weld portions are in close contact and that has gaps in the other parts.SOLUTION: A stator of a rotary electric machine includes a plurality of segment coils including adjacent first and second coils, and a core portion having a space in which the segment coil is arranged, and each of the segment coils has a coated portion covered with an insulator and an exposed portion in which a conductor is exposed, and the exposed portion is formed with a protruding portion protruding from the side surface of the coated portion. The protruding portion of the first coil and the protruding portion of the second coil are in surface contact with each other, and the coated portion of the first coil is arranged with a gap between the coated portion of the first coil and the coated portion of the second coil.SELECTED DRAWING: Figure 6
Patent JP-2020156364-A (JP)
Title: Spinning reel for fishing
Inventor: UENO YUTO
IPC: A01K89/027
Filed: 2019-03-26
Abstract: To provide a spinning reel for fishing capable of preventing adhesion of foreign matters such as sea water, sand, dust or the like, and maintaining preferable sound production performance.SOLUTION: A spinning reel 1 for fishing comprises a sound production unit 50. The sound production unit 50 comprises: a first member 51 which is attached to a wall part provided on a spool 3 and integrally rotates with the spool 3, and forms a storage part 58 in an axial direction of the spool 3; a second member 53 at least a part of which is stored in the storage part 58 and which engages to the spool shaft 8 side; and a sound output member 54 which is stored in the storage part 58 and is provided on one of the first member 51 and the second member 53. The other of the first and second members 51, 53 has a sound production member for producing a sound by repulsive engagement of the sound output member 54.SELECTED DRAWING: Figure 3
Patent JP-2020160664-A (JP)
Title: Wireless communication system
Inventor: YOSHIZAWA MASANAGA
IPC: G08B27/00
Filed: 2019-03-26
Abstract: To provide a wireless communication system capable of providing a necessary announcement to each one of evacuation inhabitants and non-evacuation inhabitants.SOLUTION: A wireless communication system comprises: a wireless broadcast system including a master station and house-to-house receivers for receiving an announcement from the master station; IC cards for storing identification information to identify the house-to-house receivers; an evacuee registration terminal arranged in an evacuation center and capable of reading the IC card; and an evacuation center management system connected to the evacuee registration terminal and managing information of an evacuation center. The evacuee registration terminal reads identification information from the IC card and transmits the identification information to the evacuation center management system. The evacuation center management system starts an announcement with the house-to-house receivers other than the house-to-house receivers identified by the identification information as objects with respect to the master station of the wireless broadcast system.SELECTED DRAWING: Figure 1
Patent JP-2020157970-A (JP)
Title: Positioning system and positioning method
Inventor: SUDO HIROSHI
IPC: B63C11/00
Filed: 2019-03-27
Abstract: To provide a positioning system capable of measuring the position of an underwater vehicle with high accuracy.SOLUTION: A positioning system is provided for measuring the position of an underwater vehicle in one embodiment. This positioning system comprises: a towing boat with a receiver to receive positioning information from a positioning satellite; a towed body towed in the water by the towing boat and with an acoustic positioning device for measuring the position of an underwater vehicle; a rope body to connect the towing boat and the towed body; and a computing unit. The computing unit calculates absolute position information of the underwater vehicle based on: the absolute position information of the towing boat obtained from the positioning information; the relative position information of the towing boat referring to the towing body calculated based on the rope body length extending between the towing boat and the towed body, on the angle in the yaw direction of the rope body, and on the angle in the pitch direction of the rope body; and the relative position information of the underwater vehicle referring to the towing body measured by the acoustic positioning device.SELECTED DRAWING: Figure 1
Patent JP-2020157246-A (JP)
Title: Coated metal plate and manufacturing method of coated metal plate
Inventor: SATO KATSUAKI
IPC: C09D7/20
Filed: 2019-03-27
Abstract: To provide a manufacturing method of a coated metal plate which has low glossiness even when the coated metal plate does not substantially contain gloss control agent particles as the coated metal plate having a colored resin layer containing a fluorine resin, and has a high working property even after long-term storage.SOLUTION: A manufacturing method of a coated metal plate, which has a metal plate and a colored resin layer arranged thereon, includes: a step of grinding and mixing acrylic resin and colored pigment to provide a pigment dispersion liquid which includes acrylic resin, colored pigment particles and solvent; a step of stirring and mixing the pigment dispersion liquid and fluorine resin particles to provide colored resin coating material which includes an aggregate of the fluorine resin particles, the acrylic resin, the colored pigment particles and the solvent; and a step of applying the colored resin coating material onto the metal plate and, thereafter, heating the applied colored resin coating material to form the colored resin layer.SELECTED DRAWING: None
Patent JP-2020164036-A (JP)
Title: Vessel
Inventor: SATO HIROKI
IPC: B63B25/16
Filed: 2019-03-29
Abstract: To provide a vessel including an access trunk to inside a hall along with tank size enlargement or improvement in propulsion performance in a vessel provided with a cargo tank independent from the hull.SOLUTION: A broadside section 30 is formed in between an inside plate 10M and a side shell 10S in a vessel 10. An access trunk 20 is provided in one portion of the broadside section 30. Then, a through hole 25 is provided in the inside plate 10M in the vicinity of floor 20B of the access trunk 20 and access to inside of a hold H1 is made possible.SELECTED DRAWING: Figure 2
Patent JP-2020167870-A (JP)
Title: Driving device of permanent magnet synchronous machine, torque compensation method of permanent magnet synchronous machine, and electric vehicle
Inventor: SAKAI TOSHIBUMI
IPC: H02P29/66
Filed: 2019-03-29
Abstract: To provide a driving device of a permanent magnet synchronous machine which enables torque control with high accuracy and high response by a simple configuration.SOLUTION: A permanent magnet synchronous machine driving device has a power converter 102 driving a permanent magnet synchronous machine 103 and a controller 101 controlling the power converter 102. The controller 101 has a torque correction unit 110 correcting a torque command value inputted and a current command calculation unit 111 generating a current command value for performing a drive control to the permanent magnet synchronous machine 103 from the torque command value corrected by the torque correction unit 110. The torque correction unit 110 corrects the torque command value based on a value related to a magnet magnetic flux of the permanent magnet synchronous machine 103 and the current command value generated by the current command calculation unit 111.SELECTED DRAWING: Figure 1
Patent JP-2020170431-A (JP)
Title: Device and program for creating work plan of foundation pile construction
Inventor: HOSODA MITSUYOSHI
IPC: G06Q50/08
Filed: 2019-04-05
Abstract: To provide a device for creating a foundation pile construction work plan and a program for creating a foundation pile construction work plan that facilitate creation of an accurate work plan for constructing foundation piles.SOLUTION: A device for creating a foundation pile construction work plan is configured to make a computer realize: an input form display function including a technical drawing field; a machine illustration function for displaying machine illustrations in the technical drawing field; an operator illustration function for displaying operator graphics in the technical drawing field; a foundation pile illustration function for displaying foundation pile graphics in the technical drawing field; a graphic moving function for enabling an operator to move machine illustrations and operator graphics within the technical drawing field; an article shape information creation function for obtaining three-dimensional shape information of articles placed at a construction site of the foundation piles, from images photographed at the construction site of the foundation piles by using a drone; an article information writing function for writing the three-dimensional shape information of the articles in an article information database; and an article illustration function for displaying the article shapes in the technical drawing field.SELECTED DRAWING: Figure 4
Patent JP-2020170986-A (JP)
Title: Echo suppression device, echo suppression method and echo suppression program
Inventor: SATOMI YUKI
IPC: H04R3/02
Filed: 2019-04-05
Abstract: To achieve suppression of voice deterioration by suppressing generation of non-linear eco.SOLUTION: The echo suppression device, suppressing eco generated as the result of a sound signal output from a speaker being into a microphone, is configured so that when a double talk state is detected, a compressor which executes compression processing for a larger signal than a first threshold value, of reception signals, is provided on a reception side signal route for transmitting the reception signal to the speaker.SELECTED DRAWING: Figure 2
Patent JP-2020174236-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: ONO YUTA
IPC: H04W8/18
Filed: 2019-04-08
Abstract: To allow a user to reduce the hassle of changing a communication setting only during a specific period of time.SOLUTION: A ticket management device 1 includes a ticket information storage unit 121 that stores information indicating a ticket obtained by associating a communication setting, a period for maintaining the communication setting, a provision condition, and ticket identification information, and a provision condition determination unit 111 that determines whether terminal information related to a communication terminal satisfies the provision condition, a ticket provision unit 112 that associates ticket identification information for a ticket for which the terminal information is determined to meet the provision condition with terminal identification information and stores the information in a usage information storage unit 122, a ticket identification unit 114 that identifies the ticket identification information associated with the terminal identification information when there is a usage instruction, and a control information transmission unit 115 that transmits control information to a communication management device such that the communication setting associated with the ticket identification information is maintained in the communication management device only for a period associated with the ticket identification information.SELECTED DRAWING: Figure 2
Patent JP-2019158888-A (JP)
Title: Method for evaluating sic substrate
Inventor: KANEKO TADAAKI
IPC: H01L21/66
Filed: 2019-04-11
Abstract: To provide a method for evaluating quality of a SiC substrate.SOLUTION: The method for evaluating a SiC substrate uses a scan type electron microscope to obtain a video by making an electron beam incident on a surface of the SiC substrate at an incident electron angle oblique to a normal line of a [0001] surface, which is the surface of the SiC substrate, and thereby quality of the SiC substrate is evaluated based on the video.SELECTED DRAWING: Figure 6
Patent JP-2020176478-A (JP)
Title: Drainage system
Inventor: IWABATA TOMOHIRO
IPC: B06B1/02
Filed: 2019-04-22
Abstract: To provide a drainage system capable of facilitating the ultrasonic waves oscillated by an ultrasonic oscillator to easily propagate to the vicinity of the water surface and the bottom.SOLUTION: A drainage system 8 which is arranged below a water reception part 6 includes: a water stop forming member 18 that is provided downstream of the water receiving part 6 for forming water stop; and an ultrasonic oscillator 20 that sends ultrasonic waves to water in the water stop forming member 18. At least a part of the inner wall surface of the bottom of the water stop forming member 18 is formed by a metal member 30. The ultrasonic oscillator 20 is attached to the outside of the metal member 30.SELECTED DRAWING: Figure 4
Patent JP-2020090882-A (JP)
Title: Underground fire hydrant and medium fitting body used therein
Inventor: SHIMIZU KATSUYA
IPC: E03B9/02
Filed: 2019-04-22
Abstract: To provide an underground fire hydrant that reduces the complexity of removing the standpipe.SOLUTION: The underground fire hydrant 1 comprises a tap water intake channel 2 to which tap water is introduced, a fire sprinkler channel 4 with a male type mouthpiece 3 at the tip, and an open/close valve section 5 that opens and closes between the tap water intake channel 2 and the fire sprinkler channel 4. The male type mouthpiece 3 has a mouthpiece main body 31, a push ring 32, and an auxiliary portion 33 to assist in disengaging the mouthpiece. The mouthpiece main body 31 has a large-diameter cylindrical portion 31a provided at the upper end of the male type mouthpiece 3, and a small-diameter cylindrical portion 31b provided below the large-diameter cylindrical portion 31a. The push ring 32 is capable of moving up and down the outside of the small-diameter cylindrical portion 31b of the mouthpiece main body 31. The auxiliary portion 33 to assist in disengaging the mouthpiece has an auxiliary shaft portion 33a which has one end attached to the push ring 32 and can extend upwardly at the other end, and a gripping portion 33b provided at the other end of the auxiliary shaft portion 33a.SELECTED DRAWING: Figure 1
Patent JP-2019137066-A (JP)
Title: Production method and production device of composite container, production method and production device of composite preform
Inventor: SUGA YUSUKE
IPC: B29C49/22
Filed: 2019-04-23
Abstract: To provide a production method and a production device of a composite container, a production method and a production device of a composite preform, capable of efficiently producing a composite container to which, various functions and properties are applied, such as gas barrier.SOLUTION: A preform 10a made of a plastic material is injection molded, then, a plastic member 40a having a function of heat shrinking to the preform 10a, is provided on an outside of the preform 10a. Then, using heat which is applied during injection molding, and remaining on the preform 10a, the plastic member 40a is heat shrunk to the preform 10a. Then, the preform 10a and the plastic member 40a are subjected to blow molding, thereby the preform 10a and the plastic member 40a are integrated and expanded.SELECTED DRAWING: Figure 10
Patent JP-2020180502-A (JP)
Title: Object moving device
Inventor: MORI TAICHI
IPC: E05F11/38
Filed: 2019-04-26
Abstract: To provide an object moving device that allows easy adjustment of an attachment position.SOLUTION: An object moving device 10 comprises: moving members 20; guide members 30; a cable 40; a drive part 60; and a holding structure 70. The moving member 20 is attached to an object to be moved. The guide member 30 guides the moving member 20. The cable 40 is connected to the moving members 20. The drive part 60 is connected with the cable 40, and winds and unwinds the cable 40. The holding structure 70 holds the drive part 60 on the guide member 30. The holding structure 70 holds the drive part 60 such that a relative movement of the drive part 60 with respect to the guide member 30 is possible within a predetermined range along a thickness direction of the guide member 30.SELECTED DRAWING: Figure 1
Patent JP-2020182151-A (JP)
Title: Electronic control device and abnormality detection method
Inventor: MINAGAWA KAZUAKI
IPC: H03K17/00
Filed: 2019-04-26
Abstract: To improve short ground detectability.SOLUTION: An electronic control device (1) that controls the operation of a drive target (56) connected to an output terminal (32) by switching ON/OFF of a drive current input from an input terminal (31) and outputting the drive current from the output terminal (32) includes a drive circuit (24) that switches the ON/OFF of the drive current, and outputs the drive current, and a control portion (200) that controls the operation of the drive circuit (24), and the control unit (200) detects a short circuit from the output terminal (32) to the ground when the amount of change in the drive current flowing through the drive circuit (24) per unit time exceeds a threshold value (Th2).SELECTED DRAWING: Figure 2
Patent JP-2020175105-A (JP)
Title: Figure display apparatus
Inventor: SHUAI DAYI
IPC: A63H29/00
Filed: 2019-05-07
Abstract: To disclose a figure display apparatus.SOLUTION: A figure display apparatus includes a pedestal. To an upper end of the pedestal, a turntable is turnably joined. To an upper side end surface of the turntable, a cylinder is fixedly joined. In the cylinder, a transmission chamber opening upward is installed. To an upper side end surface of the turntable, a support base positioned in the transmission chamber is fixedly joined. To an upper side end surface of the support base, a protective cylinder is rotatably joined. In the protective cylinder, a lifting groove that opens upward is installed. In the lifting groove, the display apparatus is slidably joined. In the display apparatus, a rotation device rotating the display apparatus is installed.SELECTED DRAWING: Figure 1
Patent JP-2020187159-A (JP)
Title: Control device, image pickup apparatus, control method, and program
Inventor: INAGAKI MASARU
IPC: G03B17/14
Filed: 2019-05-10
Abstract: To provide a control device capable of accurately computing aperture information of each of multiple detachable units.SOLUTION: A control device (125) is provided, comprising acquisition means (125d) configured to acquire first aperture information and second aperture information of a first unit (100) and a second unit (600, 700), respectively, that are removably attached to an image pickup apparatus (120), and computation means (125e) configured to compute composite aperture information based on the first aperture information and the second aperture information.SELECTED DRAWING: Figure 2
Patent JP-2020187416-A (JP)
Title: Physical distribution management system
Inventor: KOIKE KAZUHIRO
IPC: G06Q10/04
Filed: 2019-05-10
Abstract: To provide a technique to support the overall optimization of physical distribution management.SOLUTION: A predictor has: an acquisition part for acquiring product information of e-commerce products; and a control part for generating a third behavior model based on the reinforcement learning of a first behavior model and a second behavior model to calculate mutually different rewards using the acquired product information and environmental state variables for multiple allowed behavior variables in an environment related to a physical distribution of the products, and predicting an optimal behavior variable in the environment using the third behavior model.SELECTED DRAWING: Figure 1
Patent JP-2020186863-A (JP)
Title: Room ventilation system
Inventor: SAKAI TAKASHIGE
IPC: F24F7/00
Filed: 2019-05-15
Abstract: To provide a room ventilation system capable of solving the problems with a room ventilation system using a fan that when an exhaust air duct is lengthened, an exhaust air volume is reduced, that noise of wind breaking sound by blades of the fan is large, and that it takes time and efforts to clean the fan having a plurality of blades when oil or the like contained in the exhaust air adheres to the blades.SOLUTION: There is provided a room ventilation system of a simple structure that utilizes a piston 3 and a cylinder 1 without using a fan, in which noise, and time and efforts for cleaning are reduced, and an air volume does not decrease even when static pressure becomes high.SELECTED DRAWING: Figure 2