baber/WOPTO huggingface dataset:
Patent JP-2022145335-A (JP)
Title: Operation support system
Inventor: OKAI Daiki
IPC: G06Q50/30
Filed: 2021-03-20
Abstract: To provide an operation support system for a vehicle sharing service which allows the usage state of vehicles to be grasped.SOLUTION: In an operation support system, a user terminal 13 reads a vehicle ID attached to a bicycle 1 and sends a usage start request to a management server 20. The management server 20 returns an instruction for setting a destination port. The user terminal 13 receives a destination selected by a user and sends a port request for the destination to the management server 20. The management server 20 returns a list of ports located in the vicinity of the destination. The user terminal 13 outputs the received port list and receives a destination port selected, and sends the usage start request in which the vehicle ID and a destination port ID have been set to the management server 20. The management server 20 determines whether or not the bicycle 1 can be used according to the received usage start request.SELECTED DRAWING: Figure 2
Patent JP-2022147038-A (JP)
Title: battery pack
Inventor: ISHIKAWA MASAYOSHI
IPC: H01M50/233
Filed: 2021-03-23
Abstract: To suppress a poor connection of both electrode terminals.SOLUTION: A first electrode terminal includes: a first extension part extended in a direction away from a first battery main body; and a second extension part extended to a second battery side in a lamination direction from the first extension part, and formed in a taper shape separated from the first battery main body as a surface on a near side directing to a tip end. The second electrode terminal includes: a third extension part extended in a direction away from a second battery main body; and a fourth extension part extended to a first battery side in the lamination direction from the third extension part, and formed in a taper shape approaching the second battery main body as a surface on the side far from the second battery main body directing to the tip end, and coming into contact with the first taper part. In addition, a regulation member that regulates the movement to the second electrode terminal side of the second battery man body, and an elastic member arranged so as to be come into contact with an end surface on the side opposite to one side in an orthogonal direction of the first battery main body, are provided.SELECTED DRAWING: Figure 2
Patent JP-2022147087-A (JP)
Title: Imaging apparatus, imaging method, and information processing apparatus
Inventor: SHIMIZU KANTA
IPC: H04N5/232
Filed: 2021-03-23
Abstract: To easily identify a distant object or a low-reflectance object included in a display image.SOLUTION: An imaging apparatus 1 comprises: an imaging unit 11 that picks up an image of an object; a projection unit 12 that projects light on the object; a distance information acquisition unit 13 (example of light receiving unit) that receives light reflected from the object; a determination unit 160 that determines the presence or absence of a distant object or a low-reflectance object based on both output from the distance information acquisition unit 13 and output from the imaging unit 11; and a display control unit 170 that causes displays 20 and 520 to perform different types of display according to the presence or absence of the distant object or the low-reflectance object.SELECTED DRAWING: Figure 16
Patent JP-2022149923-A (JP)
Title: Resin-made mechanical part
Inventor: FUKAI Motohiro
IPC: C08L59/00
Filed: 2021-03-25
Abstract: To provide a resin-made mechanical part that can retain dimensional accuracy even when used in a high-temperature environment with grease applied thereto.SOLUTION: A resin-made mechanical part (10) is used when grease applied thereto and torque given thereto from a driving source, the resin-made mechanical part (10) including a polyacetal resin composition. In the case where it is immersed in the grease under specific conditions, the cross-sectional grease permeation is 200 μm or less. The resin-made mechanical part (10) may be an internal gear.SELECTED DRAWING: Figure 1
Patent JP-2022067039-A (JP)
Title: Using unipolar configuration for irreversible electroporation (ire)
Inventor: GOVARI ASSAF
IPC: A61B18/16
Filed: 2021-03-30
Abstract: To provide a pulsed field ablation (PFA) system.SOLUTION: A pulsed field ablation (PFA) system includes a composite electrode, a body-surface electrode, a PFA generator, and a processor. The composite electrode is coupled to a distal end of a catheter configured for insertion into an organ of a patient. The body-surface electrode is configured to be attached to a skin of the patient. The PFA generator is configured to be electrically connected to the composite electrode of the catheter and to the body-surface electrode, and to generate direct-current (DC) PFA pulses. The processor is configured to control the PFA generator to apply the DC PFA pulses between the composite electrode and the body-surface electrode while the composite electrode is placed in contact with target tissue of the organ and the body-surface electrode is in contact with the skin of the patient.SELECTED DRAWING: Figure 1
Patent JP-2022021296-A (JP)
Title: Light detection system
Inventor: SEKINE HIROSHI
IPC: G01N21/49
Filed: 2021-03-31
Abstract: To provide a light detection system that can acquire much information compared with the non-patent literature 1.SOLUTION: Arithmetic processing is performed on a data set that includes a plurality of pieces of data having light quantity distribution information on a two-dimensional plane acquired by a light detection unit and time information being the time at which the light quantity distribution information is acquired. In the arithmetic processing, of vectors in the direction of travel of light to be observed, a vector component in a direction orthogonal to the two-dimensional plane is estimated from the data set.SELECTED DRAWING: Figure 1
Patent JP-2022156741-A (JP)
Title: battery module
Inventor: KATO MASASHI
IPC: B60K1/04
Filed: 2021-03-31
Abstract: To provide a battery module which can suppress damage to a secondary battery caused by upward thrust from a lower side of a vehicle.SOLUTION: A battery module 1 comprises: a secondary battery 101; and a case 200 which houses the secondary battery. The case 200 has: a case body 210 which has a downward opening; and a lid member 220 which closes the opening of the case body. The lid member 220 has: a support part 222 which supports the secondary battery at a position above a lower end part 212a of the case body; and a facing part 224 which extends downward from the edge of the support part and faces the lower end part 212a of the case body. The facing part 224 is fixed to the lower end part 212a of the case body.SELECTED DRAWING: Figure 1
Patent JP-2022156917-A (JP)
Title: radio wave reflector
Inventor: OKITA MITSUTAKA
IPC: H01Q15/14
Filed: 2021-03-31
Abstract: To provide a radio wave reflector capable of increasing the amount of phase change of reflected waves of radio waves.SOLUTION: A radio wave reflector RE includes a first substrate having a plurality of patch electrodes PE arranged in a matrix at intervals, a second substrate having a common electrode CE facing the plurality of patch electrodes, and a liquid crystal layer LC held between the first substrate and the second substrate and facing the plurality of patch electrodes PE. Each of the patch electrodes PE has a first slot O1.SELECTED DRAWING: Figure 4
Patent JP-2022157982-A (JP)
Title: Abnormality detection device and abnormality detection method
Inventor: OKUMURA HIROKATSU
IPC: B25J19/06
Filed: 2021-04-01
Abstract: To quickly and surely detect an abnormality represented by cutting of a belt at each shaft of a robot with a small calculation amount.SOLUTION: An abnormality detection device for detecting an abnormality in a robot which has a vertical shaft for movement in a vertical direction and in which a motor of each shaft is controlled to drive by a servo driver comprises an abnormality detection unit 44 that detects the occurrence of an abnormality in the vertical shaft when an absolute value of a torque command value in the servo driver 45 with respect to motors 35ZA, 35ZB, and 35ZC of the vertical shaft is equal to or lower than a threshold value except an abnormality detection stop period with respect to the vertical value. The abnormality detection stop period is set in a descent acceleration period when the vertical shaft is accelerated downward by an operation command for the robot.SELECTED DRAWING: Figure 3
Patent JP-2022013672-A (JP)
Title: Motor device
Inventor: TOKISAKI TEPPEI
IPC: H02K13/00
Filed: 2021-04-07
Abstract: To provide a motor device which is capable of generating a stable current ripple for a long time and not only can be reduced in size and weight but also can be controlled with high accuracy.SOLUTION: In such a case that a total operation time of a motor device is long, a wear length of a brush 50 is gradually increased and a graphite coating or an oxidized coating which disturbs electrification is gradually deposited on a surface of a commutator 26, an electro-resistance value (Ω) of the brush 50 is gradually reduced. Namely, the brush 50 is easily electrified as shortened. Thus, a waveform of a current ripple detected by a controller can be stabilized regardless of a state of the surface of the commutator 26. Therefore, not only the motor device can be reduced in size and weight but also the motor device can be controlled with high accuracy for a long time.SELECTED DRAWING: Figure 5
Patent JP-2022160820-A (JP)
Title: Image pickup apparatus, control method for image pickup apparatus, and program
Inventor: WATANABE SHINSAKU
IPC: H04N5/232
Filed: 2021-04-07
Abstract: To reduce variations in volume of voice data recorded by a voice memo function without increasing the number of components in an apparatus.SOLUTION: An image pickup apparatus includes: first display means; second display means; eye approach detection means configured to detect user's eye approach which means that a user looks into the second display means and the user's eye approaches the second display means; display destination changing control means for controlling to change a display destination of image data in accordance with a detection result of the eye approach detection means; sound collecting means configured to record a voice of the user; synthesis processing control means for controlling to execute synthesis processing of adding voice data recorded by the sound collecting means to the image data; execution means for executing voice recording by the sound collecting means and functioning also as start means to start the voice recording; and first sound-collecting sensitivity adjustment control means for controlling to execute sound-collecting sensitivity adjustment processing for adjusting sound-collecting sensitivity of the sound collecting means, in a case where user's eye approach is detected by the eye approach detection means and the image data is displayed on the second display means, when the voice recording is started by the start means.SELECTED DRAWING: Figure 2
Patent JP-2022163354-A (JP)
Title: Information processing apparatus, control method for information processing apparatus, and program
Inventor: YOSHIDA HIROYOSHI
IPC: H04N1/00
Filed: 2021-04-14
Abstract: To provide operation screens in different modes even to a user who does not know that the mode of the operation screen can be changed.SOLUTION: A menu display unit 403 of an MFP 101 determines, based on a user's operation history stored in a use frequency table 409, whether to display a smart home recommendation screen for recommending setting a simple menu screen (smart home) 611 as a menu screen (S901-S905), and based on a result of the determination, controls to display the smart home recommendation screen (S906-S908).SELECTED DRAWING: Figure 9
Patent JP-2022164990-A (JP)
Title: Storage battery capacity management system, storage battery capacity management method, and storage battery capacity management program
Inventor: TSUJIKAWA TOMONOBU
IPC: H01M10/42
Filed: 2021-04-19
Abstract: To appropriately manage the capacity of a storage battery in which a part of the capacity is secured as a backup power source and the remaining capacity is arbitrarily charged and discharged.SOLUTION: A storage battery capacity management system includes a storage unit 5 that stores float life characteristics and cycle life characteristics of a storage battery, and an information processing unit 6 that estimates the soundness of the storage battery 101 as the float soundness on the basis of the period of use and the float life characteristics of the storage battery 101 to be managed, estimates the soundness of the storage battery 101 as the cycle soundness on the basis of the accumulated charge/discharge electricity amount and the cycle life characteristics of the storage battery 101 during the period of the use, sets the lower one of the float soundness and the cycle soundness as the actual soundness of the storage battery 101, and estimates the current capacity of the storage battery 101 on the basis of the rated capacity and the actual soundness of the storage battery 101.SELECTED DRAWING: Figure 1
Patent JP-2022169224-A (JP)
Title: Content evaluation device, content evaluation method, and content evaluation program
Inventor: ZHANG CHAO
IPC: A63F13/86
Filed: 2021-04-27
Abstract: To provide a content evaluation device, a content evaluation method, and a content evaluation program capable of accurately executing content evaluation.SOLUTION: A content evaluation device 10 includes an image acquisition unit 11, a detection region setting unit 12, a pulse wave detection unit 13, a concentration degree estimation unit 14, and an evaluation unit 16. The image acquisition unit 11 acquires images of a player and a viewer of a game. The detection region setting unit 12 sets a detection region including the skin of the player and the viewer included in the acquired images. The pulse wave detection unit 13 detects pulse waves of the player and the viewer from the set detection region. The concentration degree estimation unit 14 estimates concentration degrees of the player and the viewer for the content according to a pulse wave detection result. The evaluation unit 16 executes evaluation of the game according to a concentration degree estimation result.SELECTED DRAWING: Figure 1
Patent JP-2021153383-A (JP)
Title: Drive mechanism
Inventor: HATA YOSHIAKI
IPC: H02N2/04
Filed: 2021-05-06
Abstract: To provide a drive unit which can be applied even to a fine and precise operation.SOLUTION: A drive unit comprises: a movement unit the vibrator of which is fixed to one end of an output shaft; a guide member which supports the movement unit by the output shaft; and a binding member which binds the output shaft with the guide member so that the movement unit has a degree of freedom to a movement direction, in which the movement unit moves to the guide member and the binding member by using an axial direction of the output shaft as a movement direction by vibrating the vibrator. An output member to which a tip tool contacting an object to perform an operation can be attached is fixed to an end on the opposite side of the vibrator of the output shaft.SELECTED DRAWING: Figure 15
Patent JP-2022153211-A (JP)
Title: liquid cooling radiator
Inventor: HUANG TSUNG-HSIEN
IPC: F28D1/04
Filed: 2021-05-10
Abstract: To provide a liquid cooling radiator.SOLUTION: A liquid cooling radiator comprises a first liquid collecting tank, a second liquid collecting tank, and many parallel tubes. A first liquid flow dividing plate that divides the inside of the first liquid collecting tank into a first liquid entering chamber and a first liquid exit chamber is installed inside the first liquid collecting tank composed of a heat radiation metal material, and a heat conduction copper plate is installed at the bottom of the first liquid collecting tank. With the liquid cooling radiator formed as an integral type structure by installing the heat conduction copper plate on the first liquid collecting tank, the liquid cooling radiator can be more conveniently used because its structure is downsized; with a liquid pump installed in the second liquid collecting tank, the liquid pump and the liquid collecting tank are integrally formed, and the flowing velocity of cooling liquid in the parallel tubes is efficiently accelerated; radiation efficiency is increased, and according thereto, the liquid flow dividing plate is installed in either of the liquid collecting tanks; with a flowing distance of the cooling liquid extended, the cooling liquid is efficiently and sufficiently lowered in a temperature and heat is radiated from the cooling liquid; and heat radiation effect as a whole can be increased.SELECTED DRAWING: Figure 1
Patent JP-2022174961-A (JP)
Title: Electrode stacking apparatus
Inventor: ABE SHINPEI
IPC: H01M10/04
Filed: 2021-05-12
Abstract: To provide an electrode stacking apparatus for aligning and stacking a sheet-shaped electrode.SOLUTION: An electrode stacking apparatus includes a planar motor device (B) comprised of a flat plate-shaped stator (50) and a plurality of movers (40) able to move on a flat surface (51) of the stator in any direction along the flat surface (51) and able to rotate about a perpendicular axis of the flat surface (51) in a state magnetically floating from the flat surface (51). When stacking a new sheet-shaped electrode (1) held by an electrode conveyor device (A) arranged above the planar motor device (B) on a stacked electrode holder (60) of the mover (40), the mover (40) is caused to move in synchronization with a movement of the new sheet-shaped electrode (1) so that the new sheet-shaped electrode (1) continues to face the sheet-shaped electrode stacking position on the stacked electrode holder (60).SELECTED DRAWING: Figure 1
Patent JP-2022175277-A (JP)
Inventor: TSUDA SATOSHI
IPC: E02B5/08
Filed: 2021-05-13
Abstract: 【課題】スクリーンに堆積した塵芥及び泥の除去等のメンテナンスをある程度の期間実施しなくても塵芥によるスクリーンの目詰まりによる吸い込み圧の上昇を抑制することができる取水用塵芥除去装置を提供する。【解決手段】取水用塵芥除去装置１０は、水路内に水路上流側から水路下流側に向けて配置される筐体１１と、塵芥除去スクリーン２１と、塵芥除去スクリーン２１よりも水路下流側に配置される取水スクリーン２２と、を備える。塵芥除去スクリーン２１の下流側部位２１ｂが上方側とされ、取水スクリーン２２の上流側部位２２ａが下方側とされて、塵芥除去スクリーン２１及び取水スクリーン２２が配置される。また、上下方向に隙間Ｇを開けた状態で塵芥除去スクリーン２１の下流側部位２１ｂの一部分と取水スクリーン２２の上流側部位２２ａの一部分とが上下方向で重なり合うように、塵芥除去スクリーン２１及び取水スクリーン２２が配置される。【選択図】図２
Patent JP-2022175481-A (JP)
Title: Silicon wafer strength evaluation method
Inventor: MIZUSAWA YASUSHI
IPC: H01L21/66
Filed: 2021-05-13
Abstract: To provide a silicon wafer strength evaluation method capable of directly calculating stress using a finite element method.SOLUTION: A silicon wafer strength evaluation method includes the steps of: forming line-and-space patterns (L&S) made of insulating films on surfaces of a plurality of experimental wafers, performing dry etching for distributed time periods, performing overetching on ends of the L&S, and making dislocation become apparent by performing heat treatment and selective etching to determine a time period in which cross sections of the ends of the L&S are inhibited from becoming a stress singular point and dislocation is generated; and forming an L&S made of an insulating film on a surface of an evaluation target wafer, performing dry etching for the determine time period, performing overetching on the end of the L&S, creating a model from its cross-sectional shape, and calculating and acquiring local stress at the end of the L&S of the evaluation target wafer using a finite element method on the basis of the model to evaluate strength of the evaluation target wafer.SELECTED DRAWING: Figure 1
Patent JP-2022175759-A (JP)
Title: Electromagnetic induction heating device
Inventor: SHOJI HIROYUKI
IPC: H05B6/12
Filed: 2021-05-14
Abstract: To provide an electromagnetic induction heating device of an inverter type in which electric currents flowing in a plurality of coils are equalized, and which therefore can highly efficiently supply desired electric power to a heating-target substance.SOLUTION: An electromagnetic induction heating device is provided, comprising: a DC power source 1 which outputs DC voltage; an inverter 2 which converts the DC voltage to AC voltage; and heating coils 11, 12 and 13 which perform induction heating of a heating-target substance by using the AC voltage. The inverter comprises a switching element serial body which is provided between a positive electrode P and a negative electrode N of the DC power source and in which three or more switching elements are serially connected to each other. A first serial body in which a first switching element, a first heating coil and a first resonance capacitor are serially connected to each other and a second serial body in which the first switching element, a second switching element, a first power source capacitor, a second heating coil, and a second resonance capacitor are serially connected to each other are connected to the negative electrode. The first switching element and the second switching element are included in the switching element serial body.SELECTED DRAWING: Figure 1
Patent JP-2022175866-A (JP)
Title: Liquid fragrant detergent composition for flush toilets
Inventor: YOSHIDA KEITARO
IPC: C11D1/722
Filed: 2021-05-14
Abstract: To provide a liquid fragrant detergent composition for flush toilets that does not gel and hardly causes a change in viscosity even when a temperature changes or water is mixed in.SOLUTION: A liquid aromatic detergent composition for flush toilets, includes: (A) a specific polyoxyethylene alkyl ether type nonionic surfactant having an alkyl group having 11 to 15 carbon atoms and having a cloud point exceeding 80°C in 1 wt.% aqueous solution, and (B) a perfume component, wherein the viscosity of the composition is 60 to 800 mPa-s at 25°C. The gelation of the composition can be suppressed, and its viscosity hardly changes even at the time when a temperature changes or water is mixed in.SELECTED DRAWING: None
Patent JP-2022178678-A (JP)
Title: Development device, and image forming apparatus
Inventor: UCHIMITSU DAISUKE
IPC: G03G15/08
Filed: 2021-05-20
Abstract: To reduce dimension in the gravity direction, of a development device which has: a first and a second conveyance paths arranged adjacent to each other vertically in the gravity direction; and a third conveyance path for recovering a developer having become excessive in a development member and conveying the excessive developer to the second conveyance path, as compared with configuration in which the third conveyance path is arranged above the second conveyance path in the gravity direction.SOLUTION: This development device comprises: a first and a second conveyance member arranged in a first and a second conveyance path which is formed vertically adjacent to each other in the gravity direction, and is used for conveying a developer in such a manner that the developer circulates between the first and second conveyance paths; a development member which is arranged facing the first conveyance path and is supplied with a developer; and a third conveyance member arranged in a third conveyance path for recovering a developer having become excessive in the development member and conveying the excess developer to the second conveyance path, the axial center of the second conveyance member is arranged above the axial center of the third conveyance member in the gravidity direction.SELECTED DRAWING: Figure 2