baber/WOPTO huggingface dataset:
Patent JP-2023118333-A (JP)
Title: Tactile sense presentation system
Inventor: TSUJI HITOSHI
IPC: G06F3/01
Filed: 2022-02-15
Abstract: To present a tactile sense of an object depending on a displacement amount of a displacement unit of a tactile sense presentation device without successively transmitting tactile sense presentation information from an information processing terminal to the tactile sense presentation device.SOLUTION: A tactile sense presentation system 1 comprises an information processing terminal 4 and a tactile sense presentation device 6. The tactile sense presentation device has a displacement unit 102, a magnetic viscosity fluid device 104, a device side control unit 202, a displacement amount detection unit 111, a device side radio communication unit 203 and a storage unit 204. The information processing terminal further has: an object designation reception unit 42; a tactile sense presentation information acquisition unit 43 which acquires tactile sense presentation information for each object, in which a current value, a frequency and/or a duty ratio are associated with a displacement amount of the displacement unit; a terminal side radio communication unit 46; and a terminal side control unit 47 which transmits the tactile sense presentation information to the tactile sense presentation device. The device side control unit inputs current consisting of the current value, the frequency and/or the duty ratio associated with the displacement amount on the tactile sense presentation information received from the information processing terminal into the magnetic viscosity fluid device.SELECTED DRAWING: Figure 5
Patent JP-2023120784-A (JP)
Title: Grind stone trajectory automatically creating method and grind stone trajectory automatically creating device
Inventor: NAKATSUTSUMI SHUNTA
IPC: G05B19/4093
Filed: 2022-02-18
Abstract: To provide a grind stone trajectory automatically creating method and a grind stone trajectory automatically creating device which are capable of automatically forming the trajectory of a grind stone without manual operation.SOLUTION: A work-piece contour B and a grind-stone similar contour A1 are respectively displayed on a display. Along with this, approximate circular arcs Ka, Kb and Kc of the divided tip shapes of the grind-stone similar contour are brought into contact with the element to be processed of the work-piece contour B. A grind stone trajectory is created on the basis of the position of a grind-stone approximate similar contour A1 when the approximate circular arcs Ka, Kb and Kc of the grind-stone similar contour A1 are in contact with the element to be processed.SELECTED DRAWING: Figure 11
Patent JP-2023120897-A (JP)
Title: Spinning head and spinning device
Inventor: SUGIMOTO KANTA
IPC: D01D4/00
Filed: 2022-02-18
Abstract: To provide a spinning head capable of properly preventing persistence of air in a housing cavity even when a channel is tilted to a horizontal plane in a state that an ejection port is positioned in an upper side in its vertical direction to a connecting part to a housing cavity.SOLUTION: In this embodiment, a spinning head is assembled with a head body and a nozzle, and in an inside of the head body, a housing cavity capable of housing a raw material liquid is formed. The nozzle projects from an outer peripheral surface of the head body, and an ejection port capable of ejecting the raw material liquid is formed on a projection end of the nozzle. A channel connected to the housing cavity is extended to the ejection port through an inside of the nozzle. The ejection port is positioned on an upper side in its vertical direction to a connecting part to the housing cavity, and at least a part of the channel is tilted to the horizontal plane. The top edge of the connecting part of the channel to the housing cavity is positioned on the same height or on an upper side in its vertical direction to the top edge of the housing cavity.SELECTED DRAWING: Figure 3
Patent JP-2023121236-A (JP)
Title: Production method of chalcogenide-based atomic layer film
Inventor: YAMAKAWA HIROYUKI
IPC: C30B29/46
Filed: 2022-02-21
Abstract: To provide a production method for obtaining a chalcogenide-based atomic layer film at a comparatively low temperature.SOLUTION: A production method of a chalcogenide-based atomic layer film includes a parent metal formation step for forming a metal oxide single crystal parent metal having a metal oxide atomic layer, and a synthesis step in which the metal oxide single crystal parent metal is brought into contact with reducing chalcogen gas under a lower temperature condition than a melting point of the metal oxide single crystal parent metal, to thereby subject a part or the whole of the metal oxide atomic layer to a topotactic reaction, and to produce a chalcogenide-based atomic layer.SELECTED DRAWING: Figure 2
Patent JP-2023125764-A (JP)
Title: Electronic component testing device
Inventor: MURAI WATARU
IPC: G01R31/00
Filed: 2022-02-28
Abstract: To provide an electronic component testing device capable of appropriately conducting testing of an electronic component while preventing an excessive increase in temperature of the electronic component causing self-heating, and capable of coping with low costs and a compact device configuration also with respect to testing of multiple electronic components.SOLUTION: An electronic component testing device 10 applies electric voltage to an electronic component W causing self-heating, at a test temperature higher than normal temperature. A control unit 13 of the electronic component testing device 10 adjusts an electric voltage applied to the electronic component W by controlling a voltage application unit 11 according to a measurement result related to leakage current of a current measuring unit 12, referring to a correlation relationship between leakage current in the electronic component W and temperature of the electronic component W.SELECTED DRAWING: Figure 3
Patent JP-2022066516-A (JP)
Title: System for knotless suture anchoring
IPC: A61B17/56
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for securing tissue to bone. 
     SOLUTION: A first elongate shaft is configured to extend through a first portion of a suture anchor assembly so as to protrude distally beyond a distal end of the first portion of the suture anchor assembly to allow the first portion of the suture anchor assembly to be driven into bone. A second elongate shaft is configured to be removably coupled to a second portion of the suture anchor assembly. The suture anchor assembly has a first side opening that is configured to receive a suture therethrough. With the second elongate shaft removably coupled to the second portion of the suture anchor assembly, the second elongate shaft is configured to rotate from a first position, at which the first side opening is not occluded, to a second position, at which the first side opening is occluded. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135728-A (JP)
Title: Variable focus display device and control method therefor
Inventor: MORI TAKAO
IPC: G02B27/02
Filed: 2022-03-16
Abstract: To provide a variable focus display device with which it is possible to move the position of the virtual image to be presented in a depth direction at high speed with low delay, as well as move it smoothly at low speed.SOLUTION: A variable focus display device 1 comprises display means 102a, 102b for displaying a video, and display optical systems 103a, 103b that guide light from the display means to eyes 2a, 2b of an observer and that include a plurality of variable focus elements LCL1-LCLn those focal distances change in accordance with an electric conduction state. The variable focus display device 1 also includes drive means 104a, 104b that move the display means and at least one of the plurality of variable focus elements in the optical axis direction of the display optical systems, and control means 106, 108 that exercise first control for controlling the respective electric conduction states of the plurality of variable focus elements and second control for controlling the drive means. The control means performs a diopter adjustment process that combines the first and second controls, in accordance with an acquired diopter target value.SELECTED DRAWING: Figure 1
Patent JP-2023001860-A (JP)
Title: Dial, timepiece comprising such dial and method for installing such dial in timepiece
Inventor: LAURENT KAELIN
IPC: G04B19/14
Filed: 2022-03-17
Abstract: To provide a dial, timepiece comprising such a dial and method for installing such a dial in a timepiece.SOLUTION: The present invention relates to a dial comprising an external component plate (11) intended to be visible to a user, the external component plate (11) rests on a bearing surface (120) of a support plate (12), and the external component plate (11) is superposed on the support plate (12). The external component plate (11) and the support plate (12) are fastened to each other at the outer periphery of the external component plate (11) and the support plate (12) by cooperation of outer peripheral fastening members included in both the external component plate (11) and the support plate (12), and are fastened to each other at a center of the external component plate (11) and the support plate (12) by cooperation of central fastening members included in both the external component plate (11) and the support plate (12).SELECTED DRAWING: Figure 1
Patent JP-2023136865-A (JP)
Title: Assembling method of drive shaft
Inventor: FUJIKAWA MASAHITO
IPC: F16J3/04
Filed: 2022-03-17
Abstract: To provide an assembling method of a drive shaft which can suppress the impairment of a bellows shape caused by the expansion of a boot in a vacuum environment.SOLUTION: An assembling method of a drive shaft of the present invention has: a step for connecting a grease filling device to a filling port arranged at a constant velocity joint so as to communicate with the inside of an outer race; a step for bringing a boot and a periphery of the boot into a vacuum state in a state that a bleeding port for bleeding air from the inside of the boot to the constant velocity joint is opened; a step for filling grease into the boot from the filling port by the grease filling device; a step for blocking the air bleeding port; a step for returning the peripheral pressure of the boot to atmospheric pressure, and releasing the connection of the filling port and the grease filling device; and a step for blocking the filling port.SELECTED DRAWING: Figure 1
Patent JP-2023141193-A (JP)
Title: Information processing device and program
Inventor: ONO TAKANORI
IPC: G06V30/12
Filed: 2022-03-23
Abstract: To confirm whether processes of respective stages are proper by tracing back a series of multiple processes after the whole process is completed as compared with a configuration in which it is determined whether a process is proper individually in each of stages of a series of multiple processes of an OCR.SOLUTION: A user terminal 10 as an information processing device comprises a control part 11, which performs control to: perform, by an OCR control part 101, two or more processes to read character information and converted it into data, one after another, and then output a process result; acquire, by a process result acquisition part 102, the process result information; receive, by an input operation reception part 103, a user's operation for the process result information; and display, by a display control part 107, progress of the two or more individual processes reaching the process result on a user interface as a display device in response to an input operation.SELECTED DRAWING: Figure 4
Patent JP-2022081689-A (JP)
Title: Information processing device, information processing method and program
IPC: A63F13/79
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To notify a player of a method for easily acquiring characters that the player does not own. 
     SOLUTION: An information processing device includes a storage section for storing characters that a player owns, and a display control section that, upon receiving, from the player, an operation of displaying information of prescribed characters, if a character satisfying a prescribed condition is included in the prescribed characters, displays a notification screen for notifying the player of information of an event in which the player may acquire the character satisfying the prescribed condition, where the character satisfying the prescribed condition is the character that may be acquired in the event and that the player does not own. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159096-A (JP)
Title: Fluid sensor for sensing fluid properties comprising tuning fork mechanical resonator
Inventor: FABIEN GAYRARD
IPC: G01N29/028
Filed: 2022-03-28
Abstract: To provide further improvement on fluid sensors known in the art to enhance their life and reliability, in particular in extended temperature ranges and/or harsh environments.SOLUTION: A tuning fork mechanical resonator 3 comprises a base 11 and at least one tine 15A, 15B projecting from the base, where the base and the at least one tine are made of a piezoelectric material. The at least one tine comprises at least two electrodes 17A, 17B; 19A, 19B configured to be exposed to a fluid. The piezoelectric material contains lithium tantalate.SELECTED DRAWING: Figure 1a
Patent JP-2023144916-A (JP)
Title: Aerosol spray hairdressing agent
Inventor: SHIMIZU ASAKO
IPC: A61K8/81
Filed: 2022-03-28
Abstract: To provide an aerosol spray hairdressing agent capable of imparting good gloss to the hair and enhancing the durability of a styled hairstyle.SOLUTION: There is provided an aerosol spray hairdressing agent comprising an aerosol container, a hairdressing agent composition and a propellant, wherein the hairdressing agent composition and the propellant are filled in the aerosol container, the hairdressing agent composition contains an anionic film-forming polymer (component A) and a triester (component B) of glycerin and a fatty acid having 4 or more and 20 or less carbon atoms, which is a triester in a liquid form at 25°C, and ethanol (component C), the content of the component A in 100 mass% of the hairdressing agent composition is 1.0 mass% or more and 9.0 mass% or less, the content of the component B is 1.5 mass% or more and 18.0 mass% or less and the content of the component C is 60.0 mass% or more.SELECTED DRAWING: None
Patent JP-2023144938-A (JP)
Title: Flooded area detection system
Inventor: UEDA KYOJI
IPC: G08B21/10
Filed: 2022-03-28
Abstract: To provide a flooded area detection system capable of highly precisely detecting a flooded area on the basis of a result of detection of occurrence of an abnormal water level, notifying residents in the flooded area of occurrence of flooding, and presenting a detour along which the residents can safely move while avoiding the flooded area, to a user.SOLUTION: A flooded area detection system 1 includes a management server 2 that is connected to each of a user terminal 13 and an outside server 14 over a network 12 of the Internet, an external storage device 3 in which an electric pole information database 3a and map information database 3b are constructed, and a water level sensor 4 mounted on an electric pole. The management server 2 includes a processor 5 having flooded area detection means 5a, route search means 5b, and arithmetic means 5c, a communication controller 6, and a power line communication device 7. The water level sensor 4 includes a detection unit 4a that detects occurrence of an abnormal water level, a notification unit 4b, and a power line communication unit 4c that performs power line communication with respect to the power line communication device 7 of the management server 2 over a power line W.SELECTED DRAWING: Figure 1
Patent JP-2023146338-A (JP)
Title: Pipe joint bend angle measurement method and pipe joint bend angle measurement reference jig
Inventor: MORIMOTO KOICHI
IPC: G01B3/56
Filed: 2022-03-29
Abstract: To provide a pipe joint bend angle measurement method that can correctly and simply measure a bend angle regardless of a bend direction of a pipe line.SOLUTION: A pipe joint bend angle measurement method comprises: a jig attachment step of setting, to an insertion side pipe body 2, a reference jig 3 having a leveling instrument 7 detecting a horizontal state of a direction vertical to a pipe axis direction, and a reference part 8 indicative of at least one of a horizontal position or vertical position in a state where the leveling instrument 7 indicates horizontal so that the leveling instrument 7 indicates a horizontal state; and an angle reading step of causing a first side 9 of a goniometer 4 having the first side 9, a second side 10 rotatable relative to the first side 9, and an angle display unit 11 displaying an angle between the first side 9 and second side 10 to run along the pipe axis direction of the insertion side pipe body 2, while aligning the first side with the reference part 8, and reading an angle displayed on the angle display unit 11, causing the second side 10 to run along an end face of a reception side pipe body 1.SELECTED DRAWING: Figure 1
Patent JP-2023149373-A (JP)
Title: Mesh network system with automatic route update function
Inventor: CRAIG LYNDON
IPC: H04W40/12
Filed: 2022-03-31
Abstract: To solve a problem in which, in the conventional technology, round-trip communication is required to obtain communication quality information between respective nodes, resulting in a large amount of communication.MEANS FOR SOLVING THE PROBLEM: The receiving side determines the communication quality of a beacon signal for obtaining communication quality information between respective nodes. This is achieved by not returning a response to the sending side, but by transmitting communication quality information obtained between adjacent nodes as a beacon signal, or by forwarding beacon signals from nodes that are not directly adjacent. Since each node has intra-cluster communication quality information, which is communication quality information between all nodes, on the basis of the reception of beacon information, each node can also select a route.SELECTED DRAWING: Figure 1
Patent JP-2022088603-A (JP)
Title: Data storage system for providing low latency search query responses
IPC: G06F16/23
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a computer-implemented method and storage medium for providing low-latency responses to queries to a data search system. 
     SOLUTION: The method comprises the steps of: storing first digital data in a first digital data repository using a first column-oriented storage format; storing second digital data in a second digital data repository using a second column-oriented storage format, which is different from the first column-oriented storage format; generating a plurality of pre-computed views based on both exposure data and risk item data; storing the plurality of pre-computed views in the second data repository using the second column-oriented storage format; and, in response to receiving a search query, determining a result set that is responsive to the query, based on one or more particular pre-computed views in the plurality of pre-computed views, and providing the result set to another computer or display device as output. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152046-A (JP)
Title: vehicle seat
Inventor: TSUJI HIROSHI
IPC: B60N3/00
Filed: 2022-04-01
Abstract: To provide a vehicle seat capable of changing a loading position for a member such as a table allowed to be loaded on a vehicle.SOLUTION: A vehicle seat 1 is provided with at least one (in the present embodiment, a plurality of) fixation part(s) 10. Those fixation parts 10 are fixation tools in order that a user detachably fixes other members. "Other members" means a table, a partition, a monitor (display) and the like. As a result of this, the user of the vehicle can fix each of the other members to a position according to his (her) own purpose. Further, convenience of the vehicle is improved.SELECTED DRAWING: Figure 2
Patent JP-2023154650-A (JP)
Title: Method for manufacturing wiring board
Inventor: TAKAHASHI MICHIMASA
IPC: H05K1/02
Filed: 2022-04-07
Abstract: To provide a method for manufacturing a wiring board which can form a deep recess or a flexible region.SOLUTION: A method for manufacturing a wiring board includes: preparing a starting substrate 300 which has a first surface 3f and a second surface 3s and includes an insulation substrate; providing a peelable film 6 partially covering the first surface 3f; forming an insulation layer 12a covering the peelable film 6 and the first surface 3f not covered with the peelable film 6; forming a metal layer including a part overlapping an edge part of the peelable film 6 in plan view on the insulation layer 12a; forming a groove which penetrates through the starting substrate 300 from the second surface 3s side of the starting substrate 300 and separates the peelable film 6 from a periphery in plan view; and removing a peelable part overlapping the peelable film 6 in the starting substrate 300 in plan view. The formation of the insulation layer 12a includes stacking a resin sheet 122a in a solid state on the peelable film 6 and the first surface 3f.SELECTED DRAWING: Figure 3D
Patent JP-2023155697-A (JP)
Title: optical cable
Inventor: AKIYAMA TAKEMASA
IPC: G02B6/44
Filed: 2022-04-11
Abstract: To provide an optical cable in which appropriate ranges of flexural rigidity and traction tension to be laid are regulated.SOLUTION: An optical cable comprises a plurality of coated optical fibers and a cable sheath covering an outer periphery of the plurality of coated optical fibers. A flexural rigidity of the optical cable is 20 N m2 or less and a traction tension being a tension required for pulling the optical cable is 294 N or less.SELECTED DRAWING: Figure 1
Patent JP-2023157765-A (JP)
Title: Machine learning device, machine learning method, and mold maintenance time prediction device
Inventor: HARADA MASAFUMI
IPC: G06N20/00
Filed: 2022-04-15
Abstract: To provide a machine learning device and a machine learning method used for maintenance time prediction capable of determining appropriate mold maintenance time, and a mold maintenance time prediction device.SOLUTION: A machine learning device 1 includes: a data acquisition unit 4 for acquiring variations data 3 of an inspection actual measurement value for each cumulative actual number of molds; a maintenance record acquisition unit 6 for acquiring a maintenance record 5 of the mold corresponding to the variations data 3; and a learning unit 7 for constructing a learning model for predicting maintenance time of the mold by performing supervised learning using a set of the variations data 3 acquired by the data acquisition unit 4 and the maintenance record 5 acquired by the maintenance record acquisition unit 6 as teacher data.SELECTED DRAWING: Figure 1
Patent JP-2023159912-A (JP)
Title: オープンシールド工法およびオープンシールド機
IPC: E21D9/06
Filed: 2022-04-21
Abstract: 【課題】オープンシールド機の前面または上面開口より前方の上砂を掘削・排土する工程と、推進ジャッキを伸長してコンクリート函体を反力にしてオープンシールド機を前進させる工程と、シールド機のテール部内で縮めた推進ジャッキの後方に新たなコンクリート函体を上方から吊り降ろしてセットする工程とを適宜繰り返して順次コンクリート函体を縦列に埋設するオープンシールド工法において、ローリングやピッチング、ヨーイングに対するオープンシールド機の姿勢制御を簡単に行うことができる。【解決手段】前部外面に掘進抵抗を地盤から受けてオープンシールド機１の機体を傾かせるための傾斜面１８を設けたキャップボックス管１７をスライド土留板９に嵌め、切羽地山に前記キャップボックス管１７の傾斜面１８が当たり、切羽地山からの反力を得て推進時のオープンシールド機の姿勢制御をおこなう。【選択図】図１
Patent JP-2023161389-A (JP)
Title: 非接触型温度センサ
IPC: H01C7/04
Filed: 2022-04-25
Abstract: 【課題】従来の非接触型温度センサは、サーミスタの電極面を絶縁基盤の導体部面に塗布された導電性ペースト上（半田、又は金属粒子ペースト）に対向する様に配設し電気的に接続するが、ペーストの塗布量差による熱膨張差、表面張力差、また内包された気泡の膨張、発生するガス等により、絶縁基盤より浮き上がる現象が生じ、その隙間から対流が生まれ入射エネルギ－を感知する精度、速度が落ち、更に金属粒子ペーストにおいては非オーミック接触となり測定値に不安が残る。【解決手段】絶縁基盤からの浮き上がり防止は、サーミスタにウェイト、棒体又は弾性体等用い、サーミスタを介して継続的な押圧を導電材に加え、絶縁基盤上面とサーミスタの感熱機能の組成物抵抗体層の隙間を調整し、金属粒子ペーストではオーミック接続を高め、他の半田及び金属粒子ペースト共に発熱源からのエネルギを効率よく正確に捉え、測定精度を高めた非接触型温度センサである。【選択図】 図１