baber/WOPTO huggingface dataset:
Patent JP-2023114059-A (JP)
Title: Object detection device and object detection method
Inventor: TSUKAO KOSUKE
IPC: G01S15/46
Filed: 2022-02-04
Abstract: To improve the accuracy of a determination result related to object detection.SOLUTION: An object detection device of an embodiment comprises: a first transmission and reception unit and a second transmission and reception unit that are arranged separated by a predetermined distance in a horizontal direction, transmit survey waves, and receive the survey waves reflected on an object; and a processing unit that calculates the position of the object based on results of the reception. The processing unit includes: a distance processing unit that, when the first transmission and reception unit transmits the survey wave, calculates a first point based on the reception result from the first transmission and reception unit and the reception result from the second transmission and reception unit, when the second transmission and reception unit transmits the survey wave, calculates a second point based on the reception result from the first transmission and reception unit and the reception result from the second transmission and reception unit, and calculates the clearance between the first point and the second point; a position calculation unit that calculates the position of the object based on the first point and the second point; and a position correction unit that corrects the position of the object by using a correction amount according to the detected position of the object.SELECTED DRAWING: Figure 18
Patent JP-2023114078-A (JP)
Title: Insulator-coated soft magnetic powder, method for manufacturing insulator-coated soft magnetic powder, powder magnetic core, magnetic element, electronic device, and moving body
Inventor: MATSUMOTO YASUTAKA
IPC: H01F1/24
Filed: 2022-02-04
Abstract: To provide an insulator-coated soft magnetic powder capable of suppressing eddy current loss in a high-frequency range and a manufacturing a magnetic element with high magnetic permeability, a method for manufacturing the same, a dust core containing the insulator-coated soft magnetic powder, a magnetic element including the dust core, and an electronic device and a mobile object including the magnetic element.SOLUTION: An insulator-coated soft magnetic powder includes a soft magnetic powder and an insulating coating that covers the surface of the soft magnetic powder and contains a fluorine compound, and the soft magnetic powder has an average particle size of 1 μm or more and 15 μm or less, and the insulating coating has an average thickness of 5 nm or more and 50 nm or less, and the fluorine compound has a relative dielectric constant of 5.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023115450-A (JP)
Title: Electronic device monitoring apparatus, mobile object, and electronic device monitoring method
Inventor: KATO HISAHIRO
IPC: G06F21/57
Filed: 2022-02-08
Abstract: To suppress an increase in start-up time when starting to use an electronic device while verifying the fact of no alteration of data by improving energy efficiency.SOLUTION: An electronic device monitoring apparatus 10 comprises: a control unit 21 which is periodically shifted from a sleep state to an active state and performs predetermined standby processing in a period when an electronic device 1 is not used; and a memory unit 30 in which specific data 32 to be subjected to alteration verification processing is stored. The control unit 21 executes sub-data verification processing on a plurality of sub-data obtained by subdividing the specific data 32, wherein the alteration verification processing is performed on at least one sub-data each time the specific data is shifted to the active state in a predetermined order.SELECTED DRAWING: Figure 1
Patent JP-2022051939-A (JP)
Title: Heat-shrinkable polyester-based film roll
IPC: C08J5/18
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester-based film roll having excellent winding characteristics, particularly excellent characteristics to winding core wrinkles or end face slippage. 
     SOLUTION: A heat-shrinkable polyester-based film roll being a film roll that is formed by taking up a heat-shrinkable polyester-based film in which the shrinkage ratio of film main shrinkage direction after treating in 90°C hot water for 10 seconds is 40% or more by a paper tube. The following requirements (1) to (6) are satisfied in the heat-shrinkable polyester film and the film roll: (1) a film winding length is 2000 m or more and 20000 m or less; (2) a film width is 1500 mm or more and 2500 mm or less; (3) a film thickness is 5 μm or more; (4) thickness unevenness in a film width direction in a film roll surface layer part is 12% or less; (5) the paper tube is a paper tube having 3 inches of an inner diameter, a gap difference of the paper tube in a width direction after removing the film from the film roll is 0.5 mm or less, and flat pressure-resistant strength of the paper tube after removing the film is 1700 N/100 mm or more; and (6) an average value of winding hardness in the film roll surface layer part in a width direction is 500 or more and 850 or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118399-A (JP)
Title: Ion implanter and ion implantation method
Inventor: KUDO TETSUYA
IPC: H01J37/317
Filed: 2022-02-15
Abstract: To provide an ion implanter or the like capable of shortening a time for which workpieces stay in a beam non-irradiation range.SOLUTION: An ion implantation method includes the steps of: (a) moving a wafer adjusted to have a first implantation angle with respect to an ion beam from a beam irradiation range in which the wafer is irradiated with the ion beam toward a beam non-irradiation range which is adjacent to at least one end of the beam irradiation range and in which the wafer is not irradiated with the ion beam; (b) starting a change of the wafer from the first implantation angle to a second implantation angle while the wafer having the first implantation angle is moved within the beam non-irradiation range to which the wafer is moved from the beam irradiation range; (c-1) reversing a movement direction of the wafer at an end of the beam non-irradiation range and moving the wafer toward the beam irradiation range; and (c-2) completing the change of the wafer from the first implantation angle to the second implantation angle while the wafer is moved within the beam non-irradiation range before the wafer is returned to the beam irradiation range.SELECTED DRAWING: Figure 18
Patent JP-2023119175-A (JP)
Title: Medium transport device and recording device
Inventor: HANAOKA KEITA
IPC: B65H5/06
Filed: 2022-02-16
Abstract: To solve the problem that when as a mechanism on a door 7 side becomes complicated, a weight of the door increases, and it becomes difficult to open and close the door.SOLUTION: A medium transport device includes: a first roller 9 that transports a medium S; a second roller 11; a first rotating shaft 13 that rotatably supports the first roller; a displacement mechanism part 15 that displaces the first rotating shaft between a first position P1 where the first roller and the second roller can nip the medium and a second position P2 where the first and second rollers 9, 11 are separated; and a door 7 that can be opened and closed in a direction crossing the first rotating shaft and is rotatable between an open position at which it is opened to a device body 5 and a closed position. The door includes a functioning part 17. The displacement mechanism part includes a functioned part 19. When the door is closed, the functioning part 17 is in contact with and pushes the functioned part 19. The displacement mechanism part displaces the first rotating shaft 13 from the first position to the second position when the door 7 rotates from a closed state to an open state and the functioning part 17 no longer pushes the functioned part 19.SELECTED DRAWING: Figure 3
Patent JP-2022059064-A (JP)
Title: Information processor, server device, game control method, and program
IPC: A63F13/35
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To allow a set of objects proposed by other people to be utilized easily in a game. 
     SOLUTION: A server device includes: a set acquisition part for acquiring set information correlated with a first user from a first terminal device for performing processing for executing a proceeding game by referring to objects extracted from the set information in a game using the set information for showing a set of plural objects; a first storage part for storing the set information acquired by the set acquisition part; a set request reception part for receiving an output request related to the set information from a second terminal device correlated with a second user; and an output control part for outputting the set information corresponding to the output request and/or information related to the set information on the basis of the set information stored in the first storage part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122002-A (JP)
Title: Control device, control method and program
Inventor: Asano yuta
IPC: G05D1/08
Filed: 2022-02-22
Abstract: To provide a control device, a control method and a program that prevent deterioration in the image quality of observed images by determining an attitude and an angular velocity of an observation instrument based on a position and a movement of a target point.SOLUTION: A control device 100 that controls an observation instrument 1 equipped with an observation sensor that observes an observation target includes an attitude/angular velocity command value calculation section 101 and an attitude control calculation section 102. The attitude/angular velocity command value calculation section 101 calculates an attitude command value and an angular velocity command value of the observation instrument based on a position, a velocity and an acceleration of a target point directed by the observation instrument, a position and a velocity of the observation instrument, and a velocity of the observation target. The attitude control calculation section 102 calculates a torque command value indicating the torque to be generated by the observation instrument to reduce each of a difference between the attitude of the observation instrument and the attitude command value calculated by the attitude/angular velocity command value calculation section 101 and a difference between an attitude angular velocity of the observation instrument and the angular velocity command value calculated by the attitude/angular velocity command value calculation section.SELECTED DRAWING: Figure 3
Patent JP-2022132181-A (JP)
Title: Inhibitors of coronavirus invasion into cells
Inventor: IWAMOTO TAKU
IPC: A61K31/185
Filed: 2022-02-25
Abstract: To provide agents that inhibit coronavirus invasion into cells by effectively inhibiting an infection factor on a human (host) side and are useful for preventing or suppressing coronavirus infection.SOLUTION: The invention provides an inhibitor of the invasion of coronavirus into cells, where the inhibitor contains at least one ingredient selected from tetradecene sulfonate, lauryl sulfonate, lauroylmethyl taurine salt, aluminum lactate, potassium nitrate, 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine, coconut oil fatty acid amidopropyl betaine, lauroyl sarcosine salt, tranexamic acid, epsilon-aminocaproic acid and copper gluconate.SELECTED DRAWING: None
Patent JP-2023127054-A (JP)
Title: Biaxially oriented polyester film
Inventor: NAKAMORI YUKARI
IPC: C08J5/18
Filed: 2022-03-01
Abstract: To stably provide a biaxially oriented polyester film having excellent dimensional stability in all temperature-humidity ranges of low temperature-low humidity, low temperature-high humidity, high temperature-low humidity, and high temperature-high humidity and both of excellent surface smoothness and taking-up ability to deal with a thinner support medium.SOLUTION: At least one outermost layer surface (B surface) of a biaxially oriented polyester film has protrusions of a height of 30 nm or more of over 200 thousands/mm2 and 500 thousands/mm2 or less and protrusions of a height of 100 nm or more of 4 thousands/mm2 or more and 10 thousands/mm2 or less. The surface (B surface) has a surface average roughness SaB larger than the surface average roughness SaA of the other outermost layer surface (A surface). The biaxially oriented polyester film has a film thickness of 3.0-4.2 μm.SELECTED DRAWING: None
Patent JP-2023127614-A (JP)
Title: Sludge treatment system
Inventor: YAMASHITA MANABU
IPC: C02F11/121
Filed: 2022-03-02
Abstract: To provide a sludge treatment system that integrates an undigested treatment system for treating easily-dewaterable sludge and a digestion treatment system for treating difficult-to-dewaterable sludge.SOLUTION: In a sludge treatment system that dewaters easily-dewaterable sludge and difficult-to-dewaterable sludge, fibrous materials are collected from an easily-dewaterable sludge treatment system and added to the difficult-to-dewaterable sludge in the treatment system for dewatering, and by transferring the digested and dewatered filtrate of the difficult-to-dewaterable sludge to the easily-dewaterable sludge treatment system and bringing it into contact with excess sludge generated in the easily-dewaterable sludge treatment system, contact stabilization treatment is carried out. Thereby, dewaterability of the difficult-to-dewaterable sludge can be improved, and a portion of a nitrogen content and phosphorus in the digested and dewatered filtrate can be removed.SELECTED DRAWING: Figure 1
Patent JP-2022136025-A (JP)
Title: storage device
Inventor: LEE MYUNG-JONG
IPC: G06F21/60
Filed: 2022-03-03
Abstract: To provide a storage device with improved or enhanced security.SOLUTION: A storage device includes: a non-volatile memory configured to store an encryption key and a data key encrypted with the encryption key, write data using the data key, and read the data using the data key; and a storage controller configured to receive a first security setting command which allows access to the data key by using a first password, generate a first key on the basis of the first password in response to the first security setting command, encrypt the encryption key with the first key to generate a first encrypted encryption key, encrypt the first key with the encryption key to generate an encrypted first key, and store the first encrypted encryption key and the encrypted first key in the non-volatile memory.SELECTED DRAWING: Figure 1
Patent JP-2023128645-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAHASHI HIROKI
IPC: H01L21/52
Filed: 2022-03-04
Abstract: To suppress an insulation circuit board from warping upward convexly.SOLUTION: A heater comprising a flat heating surface is used to heat a semiconductor unit 2, which is heated with a reverse side of an insulation circuit board arranged on the heating surface. A cooler 8a comprising a cooling surface 8a1 including a pair of support parts 8a2 is used to cool the semiconductor unit 2, reverse sides of a pair of outside regions of the insulation circuit board which are opposed to the pair of support parts 8a2 are arranged on the pair of support parts 8a2 in contact, and the insulation circuit board is cooled in a downward convex state by pressing downward a top side of a center region of the insulation circuit board, which is sandwiched between the pair of outside regions.SELECTED DRAWING: Figure 15
Patent JP-2023132906-A (JP)
Title: Press molded body manufacturing method and manufacturing device
Inventor: NISHIDA SHOZO
IPC: B29C43/34
Filed: 2022-03-11
Abstract: To suppress generation of bubbles in a press-molded body of P3HA-based resin.SOLUTION: A press molded body manufacturing method of the present invention includes: a heating step of heating a resin composition containing P3HA-based resin to form a molten resin composition; a resin supply step of supplying the molten resin composition between a pair of molds by discharging it from a discharge part; and a molding step of closing the pair of molds, press-molding the flowable molten resin composition, and cooling it. Molding surfaces of the pair of molds are surface-treated with a fluororesin.SELECTED DRAWING: None
Patent JP-2023137641-A (JP)
Title: cap
Inventor: KAWAMURA NOBUO
IPC: B65D41/04
Filed: 2022-03-18
Abstract: To provide a cap that can prevent closure failure while employing an intermittent screw.SOLUTION: In a cap 1 equipped with a side wall 3 provided with a female screw 5 screwed into a male screw M1 formed on a container mouth part M and a tamper evidence band 9 provided with a hook 11 connected to a lower side of the side wall via a weakened part 10 and lockable to an annular protrusion M2 formed at the container mouth part from below, the female screw is composed of multiple screw pieces 12 arranged at intervals in a circumferential direction, and when the hook is about to climb over the annular protrusion downwardly in capping, a specific screw piece 12T, which is a screw piece located at a position where it is easy to climb over the male screw upward, is made longer in the circumferential direction than non-specific screw pieces, which are screw pieces located at a position where it is difficult to climb over the male screw upward.SELECTED DRAWING: Figure 2
Patent JP-2023137732-A (JP)
Title: Data processing device, data processing method, program and three-dimensional measuring machine
Inventor: IKEDA KEISUKE
IPC: G01B5/008
Filed: 2022-03-18
Abstract: To provide a data processing device, data processing method, program and three-dimensional measuring machine that have occurrence of error signals suppressed in accordance with an actual operation in the three-dimensional measuring machine.SOLUTION: A data processing device (40) comprises: a probing signal acquisition unit (64) that acquires probing signals; an error signal probability distribution acquisition unit (66) that acquires an error signal probability distribution representing a distribution of an error signal probability in a measurement space; a first judgement unit (67) that judges whether the probing signal is a normal signal or error signal using the error signal probability distribution; and a judgement result processing unit (67) that implements processing of not adapting the probing signal judged to be the error signal as measurement data, and processing of adapting the probing signal judged to be the normal signal as the measurement data.SELECTED DRAWING: Figure 2
Patent JP-2022075853-A (JP)
Title: System, information processing apparatus, and information processing method
IPC: G06Q50/28
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a warehouse which does not require time to store or remove an article, by using a moving body. 
     SOLUTION: A system includes a moving body which can store an article, and a server which manages information on the moving body and information on a user using the moving body. The moving body is located in a predetermined place which can be reached by moving on a road. The server is configured to execute: receiving a request for storing an article by using the moving body or removing the article stored in the moving body and a designation of a destination of the moving body, in association with user identification information of the user; and moving the moving body to the designated destination from the predetermined place by controlling the moving body which is associated with the user identification information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023139965-A (JP)
Title: Vehicle stress state determination device
Inventor: MURAMATSU JUNYA
IPC: G01M17/007
Filed: 2022-03-22
Abstract: To provide a technique capable of determining a risk of potential failure in a stress state determination device for a vehicle.SOLUTION: A stress state determination device for determining a stress state of a vehicle includes: an inter-vehicle stress calculation unit for calculating a stress state of each of a plurality of vehicles based on an inter-vehicle similarity of traveling state information acquired during travel; and a risk calculation unit configured to calculate a risk related to failure of a target vehicle based on a comparison between the stress state of the vehicle having failure history among the plurality of vehicles and the stress state of the target vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022159040-A (JP)
Title: Oil-based solid cosmetic
Inventor: MATSUO AKIRA
IPC: A61K8/897
Filed: 2022-03-22
Abstract: To provide an oil-based solid cosmetic that has good adhesiveness while having a thin cosmetic film, and also gives a mat finish, and excels in light spread, unoiliness, and uniformity of the cosmetic film.SOLUTION: An oil-based solid cosmetic contains following components (A)-(C): (A) a silicone elastomer having a fluorine-containing group, (B) a silicone elastomer excluding the component (A), and (C) wax.SELECTED DRAWING: None
Patent JP-2023145178-A (JP)
Title: Test method and test system
Inventor: YOMO MASAMITSU
IPC: G01N33/50
Filed: 2022-03-28
Abstract: To provide a test method and test system, which allow for suppressing an increase in time required for completion of a test, caused by an increase in time it takes to collect a saliva sample.SOLUTION: A test method disclosed herein comprises collecting a saliva sample from a subject 80 before a medical inquiry 83, conducting a test after collecting the saliva sample provided that testing of the collected saliva sample is determined to be necessary and acquiring test result information for the test, and notifying the subject of the acquired test result information.SELECTED DRAWING: Figure 4
Patent JP-2023148673-A (JP)
Title: Computer system, cyberspace control system, and management method
Inventor: OI Takayoshi
IPC: G06F15/00
Filed: 2022-03-30
Abstract: To provide a mechanism by which a user can go back and forth between a plurality of cyberspaces in which the number of participants is limited.SOLUTION: A portal server system 1100P manages a plurality of cyberspaces that permit participation of users. The cyberspaces are each associated with a participation prohibition condition including at least a condition that participation exceeding a given permitted number of participants is prohibited. Further, the portal server system 1100P includes: a participation permission determination unit 215 that determines whether or not to permit a user to participate in a cyberspace on the basis of the participation prohibition condition associated with the cyberspace; and a participation permission status setting unit 221 that, when a given specific user participating in a first cyberspace among the cyberspaces exits the first cyberspace, sets for the specific user a participation permission status indicating that the participation permission determination unit 215 permits participation in the first cyberspace.SELECTED DRAWING: Figure 5
Patent JP-2023150151-A (JP)
Title: Image forming apparatus
Inventor: WAKAYAMA KEI
IPC: G03G21/16
Filed: 2022-03-31
Abstract: To provide an image forming apparatus that achieves miniaturization by eliminating a dead space between a cassette and an image forming unit.SOLUTION: An image forming apparatus 1 comprises a first sheet cassette 60, a first conveyance path 70, an image forming unit 8, and a second conveyance path. The first sheet cassette 60 stores a sheet S. The sheet S is conveyed from the first sheet cassette 60 through the first conveyance path 70. The image forming unit 8 forms an image created based on image data on the sheet S conveyed through the first conveyance path 70. The second conveyance path 30 is electrically connected with the outside of the image forming apparatus 1 and conveys the sheet S inserted by a user to the image forming unit 8. The second conveyance path 30 is formed not to pass through between the image forming unit 8 and the first sheet cassette 60.SELECTED DRAWING: Figure 1