baber/WOPTO huggingface dataset:
Patent JP-2022071832-A (JP)
Title: Control device for vibration type actuator and vibration tape drive device having the same, interchangeable lens, image capture device, and automatic stage
Inventor: SUMIOKA JUN
IPC: H02N2/06
Filed: 2021-10-12
Abstract: To provide a control device for a vibration type actuator having a control amount output unit that is different from a conventional PID controller as a main control amount output unit.SOLUTION: A control device for a vibration type actuator includes a control unit having: a first control amount output unit having a first learned model that is machine-learned so as to output a first control amount for moving a contact body relative to a vibrator; and a second control amount output unit having a second learned model that is machine-learned so as to output a second control amount being data having the same data format as the first control amount when inputting a second velocity detected when the contact body is moved relative to a vibrator by the first control amount. The parameters of the first learned model and the parameters of the second learned model are updated based on a control deviation that is a difference between the first control amount and the second control amount output within the same sampling cycle as the first control amount.SELECTED DRAWING: Figure 1
Patent JP-2023058236-A (JP)
Title: Liquid storage bottle and liquid replenishment system
Inventor: SHIMAMURA AKIRA
IPC: B41J2/175
Filed: 2021-10-13
Abstract: To provide a liquid storage bottle capable of pouring out liquid while suppressing remaining of content liquid.SOLUTION: A liquid storage bottle 20 has a bottle body 21 and a nozzle 22 pouring out liquid stored in the bottle body 21. Inside the nozzle 22, first and second fluid channels 24, 25 which open outside on the tip side of the nozzle 22 and run parallel to each other, and a communication passage 26 which opens inside the bottle body 21 on a base end side of the nozzle 22 and communicates with the first and second fluid channels 24, 25 are formed. An inner peripheral surface of the communication passage 26 is inclined inward toward the first and second fluid channels 24, 25.SELECTED DRAWING: Figure 5
Patent JP-2023058972-A (JP)
Title: volatilization device
Inventor: OHARA HIROYA
IPC: A61L9/12
Filed: 2021-10-14
Abstract: To provide a volatilization device capable of preventing a medicine inside a medicine container from leaking out of a housing along an operation part after opening the medicine container.SOLUTION: A volatilization device 1 includes: a housing 2 capable of accommodating a medicine container 4 containing a medicine 1Y; and a movable body 3 having an operation part 31 arranged in a manner movable from a first position to a second position with regard to the housing 2 and configured to open the medicine container 4 when the operation part 31 moves to the second position. The movable body 3 includes: a movable part 32 configured to move integrally with the operation part 31 and having a plunge part 321 configured to open the medicine container 4 when the operation part 31 moves to the second position; and an elastic part 33 connecting the movable part 32 and the housing 2. The elastic part 33 applies such an elastic force to the operation part 31 and the movable part 3 located at the second position as to move to the first position.SELECTED DRAWING: Figure 5
Patent JP-2023060432-A (JP)
Title: pneumatic tire
Inventor: MAEKAWA NATSUKI
IPC: B60C1/00
Filed: 2021-10-18
Abstract: To provide a pneumatic tire excellent in riding comfort performance and steering stability during high-speed traveling.SOLUTION: A pneumatic tire includes a tread part and a belt layer. The belt layer is formed such that reinforcement cords each made of a steel monofilament are covered with a rubber composition. In the pneumatic tire, the number e (cords) of the reinforcement cords arranged per 5 cm in a tire width direction, a thickness G (mm) of the tread part, and a complex elastic modulus E*(MPa) measured for the rubber composition under the conditions of a temperature of 70°C, an initial strain of 5%, a dynamic strain of ±1%, a frequency of 10 Hz, and a deformation mode of stretch, satisfy the following (formula 1): e÷G×E*≥70...(formula 1).SELECTED DRAWING: None
Patent JP-2023061724-A (JP)
Title: Method for designing steel box girder and steel box girder
Inventor: YAMAGUCHI TAKASHI
IPC: E01D2/04
Filed: 2021-10-20
Abstract: To provide a steel box girder in which horizontal stiffeners are safely omitted without increasing the web thickness from a steel box girder designed with horizontal stiffeners.SOLUTION: A method of designing a steel box girder includes: an initial design step for designing a temporary steel box girder to satisfy the requirements of Specifications for Highway Bridges by arranging one stage of horizontal stiffeners on each of webs 16 and 18; an ultimate load bearing capacity confirming step for confirming that an ultimate load bearing capacity Mmax of a horizontal stiffener omitted steel box girder after omitting all the horizontal stiffeners from the temporary steel box girder designed in the initial design step is larger than a yield bending moment My without considering buckling of the horizontal stiffener omitted steel box girder; and a maximum out-of-plane displacement confirming step for confirming that a maximum out-of-plane displacement γ generated in the webs 16 and 18 when the bending moment obtained by dividing the ultimate load bearing capacity Mmax by 1.7 is applied to the horizontal stiffener omitted steel box girder is smaller than a manufacturing allowable value a specified in the Specifications for Highway Bridges.SELECTED DRAWING: Figure 1
Patent JP-2023062444-A (JP)
Title: Switching power supply device
Inventor: ASAHI TAKASHI
IPC: H02M3/155
Filed: 2021-10-21
Abstract: To stabilize control of an output voltage even when an input voltage drops.SOLUTION: An on-timing generation circuit 10 comprises a differential output type error amplifier 14, a common voltage generation unit 15 for generating a common voltage; a ripple signal generation unit 16, and a comparator 17. The error amplifier 14 outputs an error amplified signal obtained by amplifying an error between a feedback voltage FB corresponding to an output voltage VOUT and a reference voltage VREF. The ripple signal generation unit 16 generates a normal-phase ripple signal obtained by normalizing a voltage corresponding to a ripple voltage contained in the output voltage VOUT, and a reverse-phase ripple signal obtained by reversing the voltage corresponding to the ripple voltage. The comparator 17 generates an on-timing signal Sa corresponding to an on-timing for turning on switching elements 2 and 3 by comparing a pair of differential signals VC_P and VC_M generated on the basis of the output signal of the error amplifier 14, the common voltage, the normal-phase ripple signal and the reverse-phase ripple signal.SELECTED DRAWING: Figure 1
Patent JP-2022023952-A (JP)
Title: Composition for young female odor replenishment
IPC: C11B9/00
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide products to prevent the odor of aging, which is suitable for women, and to provide evaluation methods of substances with anti-aging effect, focusing on changes in body odor with aging of women. 
     SOLUTION: The present invention is a composition for supplementing young female odors, which is used to supplement the odorous components that make up the body odor of young females, the composition containing at least a lactone compound represented by the following formula (I) (in the formula, R is an alkyl group having 2 to 9 carbon atoms). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020070-A (JP)
Title: Information processing, information recommendation method and apparatus, electronic device and storage media
Inventor: CHENG MO
IPC: G06F16/9035
Filed: 2021-11-08
Abstract: To provide an information processing method, an apparatus, an electronic device, and a computer program that enhance the subsequent sorting and display effect of a recommender system by enhancing a recall effect of the recall step.SOLUTION: An information processing method acquires the tree structure parameters of a tree structure for indexing the object set that can be used for recommendation, acquires the classifier parameters of a classifier that predicts a preference node set whose probability ranking preferred by the user of each hierarchy is high, for each hierarchy from the top hierarchy to the bottom of the tree structure, a layer of preference node sets is identified based on its higher layer preference node set, builds a recall model based on tree structure parameters and classifier parameters, optimizes the training process and usage process of the recall model, using tree structure parameters and classifier parameters as model parameters, and further improves the recall result of the recall model.SELECTED DRAWING: Figure 2
Patent JP-2023069911-A (JP)
Title: Estimation method for estimating residence time required to correct defect
Inventor: SHIMOMURA YUSAKU
IPC: G06Q50/04
Filed: 2021-11-08
Abstract: To estimate a residence time highly accurately in a production line of a product having a plurality of processes.SOLUTION: An estimation method for estimating a residence time required to correct a defect by using a computer, in a production line of a product having a plurality of processes includes: information acquisition step S201 of acquiring product production information, defect information on a defect found in each process, and worker information on a worker who carries out a correction work for the defect; and residence time estimation step S202 of, by using the computer, estimating the residence time by means of an estimation model mechanically learned with teacher data whose inputs are the acquired product production information, the defect information, and the worker information and whose output is a residence time actually required for the correction.SELECTED DRAWING: Figure 2
Patent JP-2023071074-A (JP)
Title: Farm field work machine
Inventor: HIKITA YASUTAKA
IPC: A01B69/00
Filed: 2021-11-10
Abstract: To provide a farm field work machine capable of surely starting automatic straight advance, after starting revolving.SOLUTION: A farm field work machine 1 comprises: a farm field work part supported to a travel part; and a work clutch 18 for switching a state of power of the farm field work part, between a connection state and a disconnection state. The farm field work machine 1 comprises: a work clutch 18 for switching a state of the power of the farm field work part, between the connection state and the disconnection state; a positional information acquiring part for acquiring positional information of the farm field work machine 1; a target travel path setting part setting a target travel path of the travel part; an automatic steering control part executing automatic steering control for steering the travel part, along the target travel path on the basis of the acquired positional information; a revolving detection part for detecting a fact that the travel part performs a revolving motion; and a prescribed distance setting part which allows an operator to optionally set a prescribed distance. After start of the revolving motion by the travel part, since the work clutch 18 is switched from the disconnection state to the connection state, automatic steering control is performed on the basis of automatic steering permission determination by the determination part.SELECTED DRAWING: Figure 8
Patent JP-2023075997-A (JP)
Title: Circuit breaker status diagnostic device, circuit breaker status diagnostic method, and program
Inventor: TAKEI AKIHISA
IPC: H01H33/00
Filed: 2021-11-22
Abstract: To provide a circuit breaker status diagnostic device, a circuit breaker status diagnostic method, and a program that discriminates noise, prevents erroneous determination, and improves the accuracy of measurement values.SOLUTION: A circuit breaker status diagnosis device includes a contact state detection unit that detects that the state of the contact of an auxiliary switch of a circuit breaker is reversed, and a processing unit that uses a detected time as a provisional measurement value, determines noise when the state of the contact is not reversed after a predetermined time from the detection time, resets the provisional measurement value, and determines the temporary measurement value as the time when the state of the contact is reversed when the state of the contact is reversed after a predetermined time from the detected time.SELECTED DRAWING: Figure 1
Patent JP-2023078655-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-11-26
Abstract: To provide a game machine capable of further enhancing amusement of a game.SOLUTION: A game machine 1 calculates a base value in a low-probability non-time-saving state. The base value is a value obtained by dividing the total putout numbers that have been putout (value of prize ball counter for base calculation) by the total number of game balls (value of out-counter for base calculation) that have been shot by a player, in a specific section in the low-probability non-time-saving state. When a game state is shifted to a low-probability time-saving state in accordance with a fact that a specific losing symbol is stopped and displayed in the low-probability non-time-saving state, counting with the prize ball counter for base calculation and out-counter for base calculation is stopped. The counting with the prize ball counter for base calculation and out-counter for base calculation is restarted in accordance with a fact that a normal losing symbol is stopped and displayed in time-saving final variation in the low-probability time-saving state.SELECTED DRAWING: Figure 36
Patent JP-2023079298-A (JP)
Title: Fine bubble supply system and method
Inventor: MAEDA RYOICHI
IPC: B01F23/2326
Filed: 2021-11-29
Abstract: To provide fine bubble supply system and method.SOLUTION: A fine bubble supply system is provided with two systems of fine bubble generators (21A, 21B) each of which includes: a fine bubble generator 12 with a fine bubble supply line that is introduced at the tip into the fermentation liquid in a gas fermentation tank 11 where combustible gas is fermented and supplies fine bubbles 12b; a gas supply unit with a gas supply line that supplies gas to the fine bubble generator; and a circulation water line that circulates part of the fermentation liquid in the gas fermentation tank to the fine bubble generator as drive water. The fine bubble supply system is further provided with: a changeover valve interposed in the circulation water line; and a clogging detection unit interposed in one or both of the fine bubble supply line or the circulation water line. When bubbles are being supplied to the gas fermentation tank using the first system fine bubble supply device 21A, the clogging detection unit of the first system fine bubble supply device is switched from the first system fine bubble supply device 21A to the second system fine bubble supply device 21B when the clogging detection unit of the first system fine bubble supply device reaches a specified threshold value.SELECTED DRAWING: Figure 1
Patent JP-2023082923-A (JP)
Title: Work support system, work object identifying device, and method
Inventor: FUJIWARA TAKAYUKI
IPC: G06Q10/00
Filed: 2021-12-03
Abstract: To provide a work support system, a work object identifying device, and a method capable of improving usability.SOLUTION: A work support system 7 for supporting work of workers includes a work object identifying device 1 used by a worker U1 and a work support device 2 communicably connected to the work object identifying device and used by a work supporter U2 who supports the work of the worker. The work object identifying device acquires three-dimensional space data 52 of a work space including an object device, associates two-dimensional image data 51 obtained by photographing the object device with the object device in three-dimensional space data to create predetermined image data, and outputs the created predetermined image data to the work support device. The work support device displays the predetermined image data received from the work object identifying device, and transmits information input from the work supporter to the work object identifying device.SELECTED DRAWING: Figure 1
Patent JP-2023087807-A (JP)
Title: emulsion composition
Inventor: HANAI MADOKA
IPC: A61K8/06
Filed: 2021-12-14
Abstract: To provide an emulsion composition that contains 2 wt.% or more ceramide while having superior softness, solubility, and emulsion stability.SOLUTION: An emulsion composition containing (A) ceramide of 2 wt.% or more, (B) a higher alcohol, (C) a higher fatty acid, and (D) a phospholipid can express superior softness, solubility, and emulsion stability.SELECTED DRAWING: None
Patent JP-2023088451-A (JP)
Title: Operation method of pallet exchange device
Inventor: NISHIKAWA SHIZUO
IPC: B23Q11/00
Filed: 2021-12-15
Abstract: To prevent foreign matter removal fluid from being unnecessarily supplied toward a seating part on a processing table in a pallet exchange device including a pallet movement lifting part which holds a pallet loaded with a workpiece by a holding member and drives so as to be movable between an exchange position located on the upper side of the processing table of a machine tool and a standby position located on the upper side of a pallet standby table such that the held pallet can be lifted/lowered.SOLUTION: An operation method of a pallet exchange device comprises: detecting whether or not there is adhesion of a foreign matter to a seating part by using a foreign matter detection device (Step S5) before a second pallet loaded with an unprocessed workpiece is moved from a standby position to an exchange position to be seated on the seating part after a first pallet loaded with a workpiece after processing completion is lifted up to the exchange position by a pallet movement lifting part; supplying foreign matter removal fluid to the surface of the seating part when it is detected that there is adhesion of the foreign matter (Step S6); and not supplying the foreign matter removal fluid when it is detected that there is no adhesion of the foreign matter.SELECTED DRAWING: Figure 7
Patent JP-2023093260-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-12-22
Abstract: To increase the interest of a game.SOLUTION: A game machine includes performance control means (performance control device 300) for performing a control that a performance related to a game can be displayed on display means (display device 41), and speakers 19a, 19b that can output sound. The performance control means can output a first sound corresponding to display of a first image and a second sound corresponding to display of predetermined information. A performance mode can be shifted to a first performance mode in which the first image is displayed and a performance can be shifted to a suggestion performance in which the first image and predetermined information are displayed. In the suggestion performance, the first sound can be output.SELECTED DRAWING: Figure 36
Patent JP-2023094456-A (JP)
Title: Evaluation apparatus, control program, evaluation system, model construction apparatus, and evaluation method
Inventor: KONO KENJI
IPC: G06T7/00
Filed: 2021-12-23
Abstract: To evaluate authenticity of a medium in accordance with an attribute, or the like, of the medium.SOLUTION: An evaluation apparatus (3) includes: an image acquisition unit (351) which acquires a target image (IMGO); an information acquisition unit (352) which acquires acquisition information; a model selection unit (353) which selects one of a first evaluation model (232) and a second evaluation model (233) in accordance with the acquisition information; and an index calculation unit (354) which calculates a first or second index using the evaluation model selected by the model selection unit (353).SELECTED DRAWING: Figure 1
Patent JP-2023095595-A (JP)
Title: projector
Inventor: SANO TETSUSHI
IPC: G02B7/02
Filed: 2021-12-24
Abstract: To provide a projector which can be miniaturized while having a structure that moves a projection optical device.SOLUTION: A projector comprises: a projection optical device which projects image light; and a movement device which moves the projection optical device along a first direction intersecting an incident direction of the image light with respect to the projection optical device. The movement device comprises: a holding member which holds the projection optical device; and a support member which supports the holding member so as to be movable along the first direction. The projection optical device comprises: a lens barrel which holds a lens; and a flange which is provided in the lens barrel and is held by the holding member. The support member has a guide surface which guides the movement along the first direction of the holding member. The holding member has a contact surface which is in contact with the guide surface. The guide surface and the contact surface intersect the incident direction. When viewed from an emission side of the image light of the projection optical device, at least a part of the contact surface overlaps the flange.SELECTED DRAWING: Figure 15
Patent JP-2022031495-A (JP)
Title: Honeycomb reinforced sloped face
IPC: E02D17/20
Filed: 2021-12-27
Abstract: PROBLEM TO BE SOLVED: To construct a honeycomb reinforced sloped face sufficiently withstanding erosion even in a place where the surface of a sloped face is violently eroded and having a plurality of performances only by the labor of installing a honeycomb layer. 
     SOLUTION: In a honeycomb three-dimensional reinforcement body, honeycomb cells are formed by arranging a plurality of long strip materials made of a resin or a fiber sheet side by side in a width direction, repeatedly and partially joining them with each other with a prescribed interval in a zigzag, and extending them in a direction perpendicular to the width direction. Honeycomb layers constituted by charging a filler into the honeycomb three-dimensional reinforcement body are installed on a sloped face forming face substantially in parallel to the sloped face forming face, to form a honeycomb reinforced sloped face. In the honeycomb reinforced sloped face, a plurality of honeycomb layers are installed substantially in parallel to the sloped face forming face. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021529490-A (JP)
Title: 制御情報の伝送方法およびリソースプールの構成方法、装置、通信機器
IPC: H04W72/04
Filed: 2018-11-13
Abstract: 本願実施例は、制御情報の伝送方法およびリソースの構成方法、装置、通信機器を提供する。当該方法は、第１端末と第２端末との間で第１制御情報を伝送することであって、前記第１制御情報は第１制御チャネルによって搬送され、前記第１制御情報は、第１データチャネルの伝送をスケジューリングするために使用され、前記第１データチャネルは、前記第１端末と前記第２端末との間のデータを伝送するために使用され、前記第１制御チャネルと前記第１データチャネルは、時分割の伝送を実行することを含む。
Patent JP-2021524376-A (JP)
Title: ピストン位置の検出に基づいて制御されるピペットピストン運動を用いた、パルス状ピペッティングのための分注装置
IPC: B01L3/02
Filed: 2019-07-09
Abstract: ２μｌより少ない小さい調量体積において、調量液体をパルス状にピペッティングするための分注装置（１０）であって、分注装置（１０）は、−少なくとも部分的に作動ガス（３４）が充填されたピペット管（１１）、−ピペット開口部（３０）を通じてアクセス可能であり、ピペット開口部（３０）を通過する受容空間内の作動ガスの圧力を変更することによって、受容空間内に受容される調量液体の量を変更することが可能であるピペットチップ（２６）、−作動ガス（３４）の圧力を変更するための、ピペット管（１１）に沿って移動できるようにピペット管内に受容されたピペットピストン（１４）、−ピペットピストン（１４）をピペット管（１１）に沿って移動するように駆動するための運動駆動部（２０）、−運動駆動部（２０）を作動するための制御装置（２４）、及び、−作動ガスの圧力を検出するための圧力センサ（３８）を含んでおり、制御装置（２４）は、ピペット管（１１）内に４０ｍｓを超えないパルス長の圧力パルスを形成するために、圧力センサ（３８）によって出力された圧力信号に基づいて前記運動駆動部（２０）を作動するように構成されており、これによって、パルスの間の作動ガス（３４）の圧力は、所定の作動ガス目標圧力パルス推移に従っている。
Patent JP-2022519408-A (JP)
Title: 骨片収集装置
IPC: A61B17/56
Filed: 2018-09-17
Abstract: 【要約】骨移植のための外科的な処置中に骨片を収集するための骨片収集装置。 この装置は、筒状のハウジングユニットを有し、そのハウジングユニットは蓋で覆われ、多孔質の先端をもつ中央パイプに取り付けられている。このパイプは、サイクロン形成メカニズムと、パイプの下部にある濾過膜を接続している。この膜は、筒状の内壁に沿って設置された複数の多孔質プレートと連結されている。サイクロン形成メカニズムは、 円錐形のジェットを備えた吸入口と螺旋構造からなり、流入した液体が螺旋状の動きをするように構成されている。その後その液体は、やや大きな骨片が蓄積される前述の多孔質プレートと、より小さな骨粒を収集する濾過膜を備えた２段階濾過システムに送られる。その液体は中央のパイプから排出される。 さらにその蓋を外して、プレートや膜から骨粒を集めることも可能である。