baber/WOPTO huggingface dataset:
Patent JP-2021072771-A (JP)
Title: Rotor for electric machine, associated production method, and electric machine for driving vehicle
Inventor: WOLFGANG NEBE
IPC: H02K15/02
Filed: 2020-10-28
Abstract: To provide a mechanically robust rotor which may be operated with low noise and low vibration.SOLUTION: A rotor 2 for an electric machine 1 includes a laminated core 5 which has magnet pockets 6a, 6b extending in an axial direction, a plurality of first permanent magnet arrangements 7a and a plurality of second permanent magnet arrangements 7b. Each of the magnet arrangements 7a, 7b includes a plurality of magnet elements 8a-8e, 9a-9f arranged in the axial direction. The magnet arrangements 7a, 7b are arranged one by one in the magnet pockets 6a, 6b respectively. The magnet elements 9a-9f of the second magnet arrangements 7b extend, in each case, along an axial transition portion in which opposite free ends of a pair of adjacent magnet elements 8a-8e of the first magnet arrangements 7a are arranged.SELECTED DRAWING: Figure 1
Patent JP-2022074289-A (JP)
Title: Organic-inorganic composite composition
Inventor: NAKAZAKI Tomohiro
IPC: C08K9/04
Filed: 2020-11-04
Abstract: To provide an organic-inorganic composite composition that includes inorganic fine particles uniformly dispersed in polycarbonate resin, wherein the composition can be practically used as an optical resin even after molded.SOLUTION: An organic-inorganic composite composition includes a polycarbonate resin having a structural unit of the formula (1) at a polymer chain end, and inorganic fine particles. (In the formula (1), R1 and R2 may be the same or different and each denote at least one selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a cycloalkyl group, a cycloalkoxy group, an alkenyl group, an aryl group, an aryloxy group, an aralkyl group, an aralkyloxy group, a nitro group, an aldehyde group and a cyano group, a and b each represent an integer of 1-2, X denotes a single bond or a specific S-containing group).SELECTED DRAWING: None
Patent JP-2022074335-A (JP)
Title: Electrode for aqueous solution-based secondary battery and aqueous-based secondary battery
Inventor: ARAI HAJIME
IPC: H01M4/52
Filed: 2020-11-04
Abstract: To provide an electrode for an aqueous solution-based secondary battery and an aqueous-based secondary battery with good proton insertion and desorption characteristics.SOLUTION: An electrode for an aqueous solution-based secondary battery according to an embodiment the present invention that can insert and desorb protons includes a current collector and a mixture layer formed on the current collector, and the mixture layer contains at least a metal sulfide. The aqueous solution-based secondary battery according to an embodiment of the present invention includes a positive electrode and a negative electrode made of the above-mentioned electrode for an aqueous solution-based secondary battery, and an aqueous solution-based electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2021039368-A (JP)
Title: Light emitting device
Inventor: MIYAKE HIROYUKI
IPC: H01L29/786
Filed: 2020-11-09
Abstract: To provide a light emitting device capable of suppressing a variation in brightness between pixels due to a variation in the threshold voltage of a transistor.SOLUTION: There is provided a light emitting device including a transistor having a first gate and a second gate that overlap each other via a semiconductor film, a first capacitive element that holds a potential difference between one of the source and drain of the transistor and the first gate, a second capacitive element that holds a potential difference between one of the source and drain of the transistor and the second gate, a switch that controls the conduction state between the second gate of the above transistor and the wires, and a light emitting element to which the drain current of the above transistor is supplied.SELECTED DRAWING: Figure 1
Patent JP-2022077359-A (JP)
Title: Food quality retaining agent
Inventor: ARIBE HIROSHI
IPC: A23L3/3445
Filed: 2020-11-11
Abstract: To provide a food quality retaining agent: having both functions of oxygen absorption and alcohol vaporization; causing no acetaldehyde generation, no oxygen absorption rate decrease, nor pressure drop inside a food package; and in which there is no restriction on the inspection of foreign substances by a metal detector.SOLUTION: A food quality retaining agent includes ethanol, ascorbic acid and/or salt thereof, an alkaline compound, an adsorbent, and active charcoal, in which an average particle diameter of the active charcoal is 5-250 μm and no transition metal compound is substantially contained.SELECTED DRAWING: None
Patent JP-2021043212-A (JP)
Title: Polypeptide arrays and methods of attaching polypeptides to array
Inventor: JOHN J RAJASEKARAN
IPC: G01N33/543
Filed: 2020-11-12
Abstract: To provide improved peptide arrays and improved peptide array manufacturing methods.SOLUTION: A method of attaching a biomolecule to a surface comprises: obtaining a surface comprising a plurality of attachment groups attached to the surface; attaching a photoactivatable conjugation compound to the attachment group; contacting the surface with a biomolecule: and selectively exposing the surface to electromagnetic radiation, where the electromagnetic radiation activates the attached photoactivatable conjugation compound and where the attached activated photoactivatable conjugation compound binds to the biomolecule, thereby attaching the biomolecule to the surface.SELECTED DRAWING: None
Patent JP-2022078644-A (JP)
Title: Battery module and battery unit
Inventor: TODAKA SHINPEI
IPC: H01M10/617
Filed: 2020-11-13
Abstract: To provide a battery module and a battery unit that can cool each battery cell evenly.SOLUTION: A battery module 1A includes: a battery cell row 10 having a plurality of battery cells 11 arranged at predetermined spaces 40 in an arrangement direction; and a supply flow passage 22 extending in the arrangement direction by the battery cell row 10, the supply flow passage being supplied with cooling air, each space 40 being communicated with the supply flow passage 22 through a plurality of supply holes 24. The battery module 1A also includes a wall part 23 for dividing the spaces 40 and the supply flow passage 22 from each other, and the supply holes 24 are formed in the wall part 23.SELECTED DRAWING: Figure 5
Patent JP-2022079331-A (JP)
Title: Trained model generation method for product recognition and trained model generation device for product recognition
Inventor: NOMA TAKUYA
IPC: G06N3/08
Filed: 2020-11-16
Abstract: To make it possible to generate a trained model that can obtain a robust product recognition result for a minute change of a packaged product.SOLUTION: A trained model generation device for product recognition includes: a gaze area correction unit that receives input of an original product image of an original product to generate an original gaze area which is a gaze area of the original product image, corrects the original gaze area to a corrected gaze area that has undergone arbitrary correction based on human knowledge, and makes it re-learned; a gaze area database 15 that stores the corrected original gaze area; a common area calculation unit 23 that receives input of a new product image of a new product which is a product in the same class as the original product and has a similar package to generate a new gaze area which is a gaze area of the new product image, and calculates a common area MP20 of a new gaze area and the corrected gaze area stored in the gaze area database 15 and similar to the new gaze area; and a re-learning unit that re-learns a perception branch 3 and/or an attention branch 5 using the common area MP20.SELECTED DRAWING: Figure 6
Patent JP-2021098884-A (JP)
Title: Film deposition apparatus, film deposition method and manufacturing method of electronic device
Inventor: ISHII HIROSHI
IPC: C23C14/04
Filed: 2020-11-18
Abstract: To prevent a decrease of a chucking force due to a relative displacement between an electrostatic chuck and a substrate when chucking to the electrostatic chuck.SOLUTION: A film deposition apparatus for depositing a film deposition material on a substrate through a mask includes a first substrate support part which is arranged in a chamber and supports a peripheral part of a first side of the substrate, a second substrate support part which is arranged in the chamber and supports a peripheral part of a second side facing the first side, substrate chucking means which is arranged above the first and second substrate support parts in the chamber and chucks the substrate, position control means for positioning between the substrate chucking means and the substrate, and a control part for controlling up and down of the first and the second substrate support parts toward the substrate chucking means. The position control means positions between the substrate chucking means and the substrate after the control part lifts at least one of the first substrate support part and the second substrate support part toward the substrate chucking means and before starting chucking of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2022082234-A (JP)
Title: refrigerator
Inventor: SAKAGAMI RYOSUKE
IPC: F25D21/14
Filed: 2020-11-20
Abstract: To provide a refrigerator that can improve cooling performance.SOLUTION: A refrigerator according to an embodiment comprises a duct component, a cooler, a structure, and a seal member. The duct component defines at least a portion of a wall surface of a cooling chamber. The cooler is arranged in the cooling chamber, and is supplied with a refrigerant. The structure is arranged between the cooler and the duct component beside the cooler, and is not supplied with the refrigerant. The seal member blocks at least a portion of a gap between the cooler and the duct component at a position above or below the cooler.SELECTED DRAWING: Figure 4
Patent JP-2021087220-A (JP)
Title: Communication device and operating method thereof
Inventor: KWON NAG WON
IPC: H04B1/10
Filed: 2020-11-25
Abstract: To provide communication systems which can feed back a downlink communication signal subjected to analog signal processing and generate an interference cancellation signal based on signal modification information of the fed-back downlink communication signal, and methods of operation thereof.SOLUTION: A method of operating a communication device comprises: feeding back a downlink communication signal subjected to analog signal processing; generating signal modification information according to a comparison result of the fed-back downlink communication signal and a downlink communication signal before the analog signal processing; generating an interference cancellation signal for canceling interference occurring in an uplink communication signal by the downlink communication signal based on the generated signal modification information; and canceling interference occurring in the uplink communication signal by using the generated interference cancellation signal.SELECTED DRAWING: Figure 6
Patent JP-2022084140-A (JP)
Title: Microwave adaptable food packaging container
Inventor: NAGAYOSHI SHOTA
IPC: B65D81/34
Filed: 2020-11-26
Abstract: To provide a microwave adaptable food packaging container capable of shortening heating time of a food such as a fresh meat.SOLUTION: A microwave adaptable food packaging container 100 configured by thermoforming a heat resistant plastic sheet has a plurality of raised parts 140 provided at a bottom surface 110 so as to project from the bottom surface 110.SELECTED DRAWING: Figure 1
Patent JP-2021051766-A (JP)
Title: Handwriting data recording device, handwriting data drawing method, and handwring data compositing method
Inventor: NAKAJIMA YUKIO
IPC: G09G5/377
Filed: 2020-12-07
Abstract: To record stroke data while classifying a continuous stroke for every subgroup in a group.SOLUTION: A handwriting data recording device is used with a stylus, and comprises: a detection unit that detects whether the stylus is in a contact state, and generates contact coordinates indicating the position of the stylus in the contact state; a storage; an operation unit that receives a first operation to update a group and a second operation to update subgroups being subsets of the group; and a processor that generates stroke data with the continuous contact coordinates as one unit, accumulates the generated stroke data in the storage in association with the current group and subgroups, when the operation unit receives the first operation, updates the current group and subgroups to a new group and subgroups, and when the operation unit receives the second operation, updates the subgroups.SELECTED DRAWING: Figure 2
Patent JP-2022027402-A (JP)
Title: Odor countermeasure device for toilet seat
Inventor: NAKAO TAKASHI
IPC: A47K13/30
Filed: 2020-12-15
Abstract: To suppress odor by an effective and simple method regardless of the type of toilet bowls and standing or sitting positions, which rises when a person defecates, either naturally or, in Western-style toilets, when the person defecates or farts, pushing air out of the bowl of the toilet seat.SOLUTION: The odor is sucked by a fan from a gap between a bowl and a toilet seat of the Western style toilet, and the exhaust is directed to a wall and upper part of a toilet room, near a ceiling, the existing ventilation fan, a ventilation window, etc. Normally, the space between the toilet seat and the bowl is around 10 mm, but if it is even narrower, the shape of an air supply port can be wider. One of more suction pipes may be used. The fan can be installed in any position by using the pipe that allows air to flow therethrough. The fan can be set with the air supply port, attached to the wall, or attached to a flush tank. If the fan blast is like a tornado, a blast pipe will become unnecessary. Therefore, an odor countermeasure device can be used even in Japanese style toilets and is also effective when a user of the toilet is in a standing or sitting position.SELECTED DRAWING: Figure 1
Patent JP-2021105710-A (JP)
Title: Photosensitive composition
Inventor: FUKUURA TOMOHIRO
IPC: C08F2/44
Filed: 2020-12-15
Abstract: To provide a photosensitive composition having favorable heat resistance and/or coatability.SOLUTION: A photosensitive composition according to the present invention, the photosensitive composition containing semiconductor particles (A), a photopolymerizable compound (C) and a photoinitiator (D), satisfies at least one of the following (a) to (c). (a) The photosensitive composition further contains a stabilizer (E) and the content of the stabilizer (E) is equal to or more than 8 mass% with respect to the total amount of the photosensitive composition. (b) The photopolymerizable compound (C) contains a methacrylate compound (C1) with the molecular weight of 180 or less. (c) The photopolymerizable compound (C) contains a compound (C2) having a vinyl ether group and a methacryloyl group in a same molecule.SELECTED DRAWING: None
Patent JP-2022095470-A (JP)
Title: X-ray fluoroscopic apparatus and x-ray image processing method
Inventor: YAMAMOTO TAKAYA
IPC: G06T7/38
Filed: 2020-12-16
Abstract: To provide an X-ray fluoroscopic apparatus and an X-ray image processing method capable of suppressing a positional deviation between a blood vessel extraction image and an X-ray image in the vicinity of a device.SOLUTION: An X-ray fluoroscopic apparatus 100 includes: an imaging unit 1 having an X-ray source 1a and an X-ray detector 1b; an X-ray image acquisition unit 20a for acquiring an X-ray image 10; a blood vessel extraction image acquisition unit 20b for acquiring a blood vessel extraction image 12; a composite image generation unit 20c for generating a second composite image 14 compositing the X-ray image 10 and the blood vessel extraction image 12 by positioning; and a region-of-interest setting unit 20d for setting a region of interest 30 in which a device 7 introduced to a blood vessel 92a of a subject is shown. The composite image generation unit 20c is composed so as to generate the second composite image 14 by executing positioning between the X-ray image 10 and the blood vessel extraction image 12 with the device 7 shown in the region of interest 30 set by the region-of-interest setting unit 20d and a blood vessel image 92 shown in the blood vessel extraction image 12 as a reference.SELECTED DRAWING: Figure 1
Patent JP-2022096202-A (JP)
Title: Hybrid vehicle
Inventor: UMEZAWA KOJI
IPC: B60W20/16
Filed: 2020-12-17
Abstract: To suppress the degradation of emission at the engine startup.SOLUTION: In an engine startup during an electrically-driven travel traveling using power from a motor with a clutch made to be in a disengaged state and an engine made to be in an intermittently stopped state, the engine is rotated by rotation of the motor with the clutch made to be in an engaged state, and a first fuel injection is performed before each of a plurality of cylinders reaches a compression top dead point. In this case, when the engine is in a prescribed low-temperature state during the electrically-driven travel, the engine is rotated by the rotation of the motor with the clutch made to be in the engaged state, and position adjustment control for making the clutch come into the disengaged state is executed when a prescribed condition is established. The prescribed condition is a condition in which a first reaching cylinder that reaches the compression top dead point first among the plurality of cylinders is switched before the execution of the position adjustment control, and an angle to the compression top dead point of the first reaching cylinder after switching is larger than an angle to the compression top dead point of the first reaching cylinder before the execution of the position adjustment control.SELECTED DRAWING: Figure 4
Patent JP-2022096744-A (JP)
Title: Glass substrate with reflection film, glass laminate and optical imaging member
Inventor: IKEGAMI KOJI
IPC: C03C17/36
Filed: 2020-12-18
Abstract: To provide a glass substrate with a reflection film that can suitably reflect light and also achieves improved productivity.SOLUTION: A reflection film-coated glass substrate 1 includes: a glass substrate 2 having a first principal face 2a and a second principal face 2b opposite each other; and a reflection film 4 provided on the first principal face 2a of the glass substrate 2. The reflection film 4 is composed of an alloy containing Al. The glass substrate 1 further includes a dielectric film 3 provided between the glass substrate 2 and the reflection film 4.SELECTED DRAWING: Figure 1
Patent JP-2022097244-A (JP)
Title: Method, information processing device, and program
Inventor: NAKAJIMA TOYOKAZU
IPC: G06Q50/10
Filed: 2020-12-18
Abstract: To provide a technique related to use of vehicle parking spaces.SOLUTION: A method provided herein is implemented by an information processing device 20 and comprises: charging a user of a vehicle 10 parked in a parking space; storing first information representing the payment status of the user for a charged amount; and authorizing access to the first information from a user account of an owner of the parking space.SELECTED DRAWING: Figure 1
Patent JP-2022098818-A (JP)
Title: Merchandise take-out device and merchandise take-out system
Inventor: NAKAGAMI NORIYUKI
IPC: G07F11/00
Filed: 2020-12-22
Abstract: To cope with various sales forms of merchandise performed in a shop, by a merchandise take-out device.SOLUTION: A merchandise take-out device for taking out merchandise by a user: includes a storage part for storing merchandise, multiple take-out ports for taking out merchandise to the outside of the device by the user, and a conveyance part capable of extracting merchandise from the storage part and conveying to the multiple take-out ports; and is constituted so that the conveyance part conveys merchandise designated by the user to a take-out port from which the user takes out merchandise among multiple take-out ports.SELECTED DRAWING: Figure 1
Patent JP-2022099199-A (JP)
Title: Distance notification device, and distance notification method
Inventor: FUKAZAWA MASAOMI
IPC: G01C21/26
Filed: 2020-12-22
Abstract: To keep a person-to-person distance appropriate.SOLUTION: A distance notification device comprises: a first location information acquisition unit which acquires location information of a user; a second location information acquisition unit which acquires location information of a peripheral user existing in a periphery of the user; a distance calculation unit which calculates a distance between the user and the peripheral user on the basis of the location information of the user and the location information of the peripheral user; a distance determination unit which determines whether or not the distance between the user and the peripheral user is shorter than a predetermined distance; and a notification unit notifies, upon determining the distance between the user and the peripheral user to be shorter than the predetermined distance, the user of information including the location information of the peripheral user, by a first notification method.SELECTED DRAWING: Figure 2
Patent JP-2022100462-A (JP)
Title: Guide jig, attaching and detaching jig, and method of attaching shaft seal device to rotating shaft
Inventor: CHINGCHAN MARINATO
IPC: B25B27/28
Filed: 2020-12-24
Abstract: To provide a guide jig which allows even an inexperienced worker to attach a shaft seal device to a rotating shaft safely and reliably.SOLUTION: A guide jig 300 has one end part 301 and another end part 302. The guide jig 300 is attached to a rotating shaft 1, and an inner peripheral surface of a shaft seal device 11 is slid in an axial direction CL of the rotating shaft 1 along an outer peripheral surface of the guide jig 300, so that the shaft seal device 11 is attached to a large diameter part 1a of the rotating shaft 1.SELECTED DRAWING: Figure 14
Patent JP-2022102670-A (JP)
Title: AUTOMOTIVE RUBBER COMPONENT CONTAINING ETHYLENE-α OLEFIN-NONCONJUGATED POLYENE COPOLYMER, AND METHOD FOR PRODUCING THE SAME
Inventor: OTA TOMOHITO
IPC: C08L23/08
Filed: 2020-12-25
Abstract: To provide an automotive rubber component such as an automotive radiator hose having excellent thermal aging resistance, comprising an ethylene-α olefin-nonconjugated polyene copolymer composition.SOLUTION: An automotive rubber component contains (A) an ethylene-α olefin-nonconjugated polyene copolymer, (B) a plasticizer, (C) magnesium hydroxide, and (D) organic peroxide.SELECTED DRAWING: None
Patent JP-2022104692-A (JP)
Title: Image forming apparatus
Inventor: ASAOKA RYOTA
IPC: G03G21/00
Filed: 2020-12-29
Abstract: To provide an image forming apparatus that detects poor connection between a photoconductor drum and the ground.SOLUTION: An image forming apparatus comprises: an electrifier (29) that has an electrification wire (29a) and a grid (29b); a first voltage output circuit (63) that generates an electrification voltage (Vchg); a first feedback voltage output circuit (64) that outputs a detection signal (S2) according to the electrification voltage (Vchg); a grid signal output circuit (84) that outputs grid feedback signal (S3) according to a grid current (Igr) flowing between the electrification wire (29a) and the grid (29b); a photoreceptor drum (27) that is connected with a ground electrode (201); and a CPU (61).SELECTED DRAWING: Figure 3
Patent JP-2020529230-A (JP)
Title: 閉ループ血糖制御システム及び方法
IPC: A61B5/0245
Filed: 2018-08-01
Abstract: 自動化された閉ループ血糖制御システムは、連続グルコース監視センサ（１０１）と、皮下インスリン供給装置（１０３）と、最大許容可能インスリン注入量を決定し、最大許容可能インスリン注入量及び注入するべきインスリンの量に基づいて、インスリン供給制御信号を決定するコントローラ（１０５）とを有する。
Patent JP-2020529202-A (JP)
Title: 生物学的標的に関する定量化における標的関連分子のシーケンシング出力決定及び解析
IPC: C12Q1/6869
Filed: 2018-08-06
Abstract: 方法及び／又はシステムの実施形態は、１以上の生物学的標的に関連する標的関連分子（例えば、スパイクイン分子）の組を作製すること；該組の標的関連分子を１以上の生物学的標的を含む１以上のサンプルと一緒に処理することに基づき、１以上のスパイクイン混合物を作製すること；１以上のスパイクイン混合物に１以上のサンガーシーケンシング操作を実施することと；１以上の存在量測定値を、１以上のサンガーシーケンシング操作からのクロマトグラム関連出力に基づき決定すること；及び／又は１以上の医学的状態の特徴付けを、１以上の存在量測定値に基づき支援すること；を含むことができる。【選択図】図１Ａ