baber/WOPTO huggingface dataset:
Patent JP-2023051438-A (JP)
Title: Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method for manufacturing negative electrode material for lithium ion secondary battery
Inventor: SUZUKI HISAO
IPC: H01M4/38
Filed: 2021-09-30
Abstract: To provide a negative electrode material for a lithium ion secondary battery that provides a large-capacity lithium-ion secondary battery with excellent cycle characteristics, a negative electrode for a lithium ion secondary battery, a lithium ion secondary battery, and a method for manufacturing a negative electrode material for a lithium ion secondary battery.SOLUTION: A negative electrode material for a lithium ion secondary battery includes secondary particles of silicon, and a coating of Li4Ti5-xMxO12 (M represents at least one of Zr and Si, and x satisfies 0≤x≤3.0) covering at least a part of the surface of the silicon secondary particles, and there are also provided a negative electrode for a lithium ion secondary battery, a lithium ion secondary battery, and a method for manufacturing a negative electrode material for a lithium ion secondary battery.SELECTED DRAWING: None
Patent JP-2022003090-A (JP)
Title: Bismuth-thiols as antiseptics for agricultural, industrial and other uses
Inventor: BRETT HUGH JAMES BAKER
IPC: A61K9/06
Filed: 2021-10-08
Abstract: To provide a use of a disinfectant formulation to treat natural and artificial surfaces including bacterial biofilms.SOLUTION: There are provided compositions and methods, comprising homogeneous microparticulate suspensions, including unexpected synergy or enhancing effects between bismuth-thiol (BT) compounds and certain antibiotics. There are also provided previously unpredicted antibacterial properties and anti-biofilm properties of disclosed BT compounds and BT compound-plus-antibiotic combinations, including preferential efficacies of certain such compositions for treating certain gram-positive bacterial infections, and distinct preferential efficacies of certain such compositions for treating certain gram-negative bacterial infections.SELECTED DRAWING: Figure 2
Patent JP-2023057349-A (JP)
Title: Bucket information acquiring device and construction machine equipped therewith
Inventor: HASHIMOTO RYOTA
IPC: E02F9/26
Filed: 2021-10-11
Abstract: To provide a bucket information acquiring device capable of acquiring bucket shape information while reducing a processing load, compared with a case of directly processing the bucket shape information from a three dimensional data, and a construction machine equipped therewith.SOLUTION: A bucket information acquiring device 5 has a stereo camera 63, a data processing part 502, an approximation line specification part 503, and a bucket shape processing part 504. The stereo camera 63 acquires distance distribution of a bucket 23. The data processing part 502 extracts a reference cross section being the cross section of the bucket 23 from the distance distribution. The approximation line specification part 503 specifies an approximation line K formed of linear lines and curved lines and approximating the reference cross section. The bucket shape processing part 504 processes the bucket shape information being the information related to the shape of the bucket 23 on the basis of the approximation line K.SELECTED DRAWING: Figure 2
Patent JP-2022009152-A (JP)
Title: Piston pump
IPC: F04B53/14
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a piston pump which has a sufficient supply level even if a rotation number is low, has a small size, and can be manufactured at low costs. 
     SOLUTION: A high pressure fuel pump specifically for an internal combustion engine includes a pump housing 26, a pump piston 28, and a discharge chamber defined by at least the pump housing and the pump piston. A seal 44 for sealing the discharge chamber and a separate guide element 46 for guiding the pump piston are disposed between the pump piston and the pump housing. The seal is formed as a plastic ring having a sleeve shaped base portion 45. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059379-A (JP)
Title: Sea urchin-like processed food
Inventor: ONISHI HIROYASU
IPC: A23L17/00
Filed: 2021-10-15
Abstract: To provide a sea urchin-like processed food that retains the original lumpy texture of sea urchin, and has a unique flavor to remain in the mouth after eating.SOLUTION: A sea urchin-like processed food comprises sea urchin, a gelator, and starch, the starch being a pregelatinized processed starch.SELECTED DRAWING: None
Patent JP-2023064568-A (JP)
Title: Imaging apparatus and method for controlling the same as well as program
Inventor: KAWAKAMI TAKASHI
IPC: H04N23/66
Filed: 2021-10-26
Abstract: To provide an imaging apparatus that can surely detect a subject by using a wireless tag and photograph the subject with a desirable composition and facial expression, and provide a method for controlling the same, and a program.SOLUTION: An imaging apparatus 101 comprises: an imaging unit 206; a stationary unit 103 that changes the direction of an optical axis of the imaging unit 206; an RFID receiving unit 226 that detects the position of a wireless tag from radio waves transmitted from an external RFID tag 305; and a subject detection unit 225 that detects a subject from image data output from the imaging unit 206. In the imaging apparatus 101, when the subject is detected, a photographing determination is made as to whether to perform photographing by the imaging unit 206 based on the image data, and when the optical axis of the imaging unit 206 is directed to the position of the RFID tag 305 detected by the RFID receiving unit 226, a threshold for the subject detection unit 225 to detect the subject is set lower than its initial value.SELECTED DRAWING: Figure 5
Patent JP-2023067159-A (JP)
Title: Printing device
Inventor: ITOKAWA YOSHIHIRO
IPC: H04N1/00
Filed: 2021-10-29
Abstract: To provide a printing device that can achieve energy saving and improvement in comfort of a user.SOLUTION: A controller executes: reception processing (S11) for receiving printing setting information; determination processing (S12 and S13) for determining whether printing is set to accumulation printing or not; and printing processing (S16) for performing printing on a sheet. When determining that the printing is not set to the accumulation printing (S12: NO and S13: NO) in the determination processing (S12 and S13), the controller executes printing preparation processing (S15) for executing a predetermined preparatory operation before the printing processing, and when determining that the printing is set to the accumulation printing (S12: YES and S13: YES) does not execute the printing preparatory processing (S15).SELECTED DRAWING: Figure 5
Patent JP-2023068334-A (JP)
Title: Acoustic wave device
Inventor: OKADA KEIJI
IPC: H03H9/25
Filed: 2021-11-02
Abstract: To provide an acoustic wave device for increasing the heat dissipation.SOLUTION: An acoustic wave device 10 includes a package substrate 4, an acoustic wave element 1, a sealing resin layer 6, and a shield film 7. The package substrate 4 includes a first main surface 4a and a second main surface 4b. The acoustic wave element 1 is provided on the first main surface 4a. The sealing resin layer 6 is provided so as to cover at least a part of the acoustic wave element 1. The shield film 7 is provided to cover the sealing resin layer 6. The package substrate 4 includes a ground connection electrode 12C to be connected to the ground potential. The package substrate 4 includes a side surface 4c, and a connection part 4d connected to at least a part of an edge of the side surface 4c on the second main surface 4b side and at least a part of an outer periphery of the second main surface 4b. The shield film 7 continues to the side surface 4c of the package substrate 4 and does not continue to the connection part 4d. The shield film 7 is connected to the ground connection electrode 12C.SELECTED DRAWING: Figure 2
Patent JP-2023068869-A (JP)
Title: Wireless transmission/reception system
Inventor: SAKAI TOMOHIRO
IPC: H04B7/06
Filed: 2021-11-04
Abstract: To provide a wireless transmission/reception system in which a wireless receiver can surely receive a signal transmitted wirelessly from a wireless transmitter.SOLUTION: A wireless transmission/reception system 1 comprises: a wireless transmitter 10; and a wireless receiver 20. The wireless transmitter 10 comprises an antenna 11, an imaging unit 12, a control unit 19 and the like. The control unit 19 receives input of image data acquired by the imaging unit 12, detects the position of the wireless receiver 20 in the image and orients the transmission beam direction of the antenna 11 toward the wireless receiver 20 on the basis of the position of the wireless receiver 20. The wireless receiver 20 comprises an antenna 21, an imaging unit 22, a control unit 29 and the like. The control unit 29 receives input of image data acquired by the imaging unit 22, detects the position of the wireless transmitter 10 in the image and orients the reception beam direction of the antenna 21 toward the wireless transmitter 10 on the basis of the position of the wireless transmitter 10.SELECTED DRAWING: Figure 1
Patent JP-2023068975-A (JP)
Title: semiconductor storage device
Inventor: UENO KOJI
IPC: H01L25/00
Filed: 2021-11-04
Abstract: To provide a semiconductor storage device in which a low-cost and a compact capacitor is mounted.SOLUTION: A semiconductor storage device of an embodiment comprises: a printed circuit board; a non-volatile memory mounted on the printed circuit board; a memory controller mounted on the printed circuit board and controlling operation of the non-volatile memory; a capacitor mounted on the printed circuit board and supplying power to the non-volatile memory and the memory controller; and at least one holder for holding the capacitor in an end part of the printed circuit board. The holder comprises a connection part connected to the end part of the printed circuit board, and a pair of arm-like parts extending from the connection part toward an outside of the printed circuit board and sandwiching a body portion of the capacitor from both sides in a thickness direction of the printed circuit board.SELECTED DRAWING: Figure 2
Patent JP-2023069434-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: HAYASHI YUICHI
IPC: H04B17/309
Filed: 2021-11-05
Abstract: To provide an information processing device capable of accurately estimating an area with low communication quality as compared with an ambient area.SOLUTION: An information processing device comprises an extraction unit and an estimation unit. The extraction unit extracts a candidate area, which is a candidate of a low-quality area having low communication quality as compared with an ambient area on the basis of position information of a low-quality user, who is a user having a lower quality index value than a prescribed threshold value, the quality index value indicating communication quality between a terminal device of the user and a base station. The estimation unit estimates a candidate area, which is a low-quality area, among candidate areas on the basis of candidate user information on candidate users located in the candidate area extracted by the extraction unit.SELECTED DRAWING: Figure 2
Patent JP-2023070823-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine with enhanced marketability.SOLUTION: Along with the start of a variable display, a switching display for switching a reservation display to a corresponding display is performed. As the variable display of decoration identification information, a movement display for moving the decoration identification information and a pre-operation display before starting the movement display are performed. The pre-operation display is performed while the switching display is performed. A common switching display is performed for first type of variable display pattern information and second type of variable display pattern information. A background display is displayed during a first period after the end of a game, and a demonstration display is displayed during a second period after the first period. When a start condition is satisfied, the variable display of the decoration identification information is displayed so that the transmittance of the decoration identification information changes from a first value to a second value higher than the first value. When the start condition is satisfied while the demonstration display is displayed, the display is switched from the demonstration display to the variable display of the decoration identification information to be displayed, before the transmittance of the decoration identification information reaches the second value.SELECTED DRAWING: Figure 88
Patent JP-2023071256-A (JP)
Title: Plasma processing device
Inventor: KUMAGAI YUKI
IPC: H01L21/683
Filed: 2021-11-11
Abstract: To extent an exchange life of an edge ring and a cover ring by suppressing a temperature increase of the edge ring.SOLUTION: A plasma processing device includes: a chamber; and a substrate support part provided in an inner part of the chamber. The substrate support part includes: a main body part having a mounting surface for mounting the substrate thereon; an edge ring arranged so as to surround the mounting surface in a plan view; and a shielding ring covering an outer peripheral upper surface of the edge ring in the plan view. The shielding ring is formed of a conductor, and a dielectric part is provided between the edge ring and the shielding ring.SELECTED DRAWING: Figure 3
Patent JP-2023072358-A (JP)
Title: Support device
Inventor: MURAMATSU YOSUKE
IPC: E04B9/06
Filed: 2021-11-12
Abstract: To provide a support device capable of improving the design of a ceiling.SOLUTION: A support device 1 includes a plurality of support units 100 attached to first ceiling support bars 510 and second ceiling support bars 520. The support units 100 support a supported member 2 and a ceiling panel. The support units 100 are arranged in adjacent regions R among multiple regions R partitioned by the first ceiling support bars 510 and the second ceiling support bars 520. The lengths in a transverse direction QD of the support units 100 are approximately the same length. Two or more types of supported members 2 can be attached to the support units 100.SELECTED DRAWING: Figure 1
Patent JP-2023072847-A (JP)
Title: Tide output device and power generator
Inventor: MAEDA KOJI
IPC: F03B13/22
Filed: 2021-11-15
Abstract: To provide a mechanism which obtains output equal to or greater than a difference between low tide and high tide from a float which moves vertically in line with the tide and achieves high efficiency for power generation.SOLUTION: A tide output device includes: a float floating on a sea surface; a seesaw table which is connected at one end to the float and pivotally supported at an intermediate part by a fixing structure; an output end at the other end of the seesaw table; and a heavy body which may be moved from the one end to the other end of the seesaw table by gravity. The heavy body is moved to the float side to apply an additional load to the float when the tide is low. The heavy body is moved to an opposite side of the float to apply additional upward force to the float when the tide is high. A hydraulic generating device includes: a water storage tank; a water pressure adjustment float which occupies an inner side of a cross section of the water storage tank; an on-off valve which allows an area above the water pressure adjustment float and an area below the water pressure adjustment float to communicate with each other selectively; a water inlet provided at the area above the water pressure adjustment float in the water storage tank; a water outlet provided below the water pressure adjustment float; and a turbine which is rotated by water passing through the water inlet.SELECTED DRAWING: Figure 2
Patent JP-2022079444-A (JP)
Title: Laminate
Inventor: TANIYAMA KAORI
IPC: B32B27/00
Filed: 2021-11-15
Abstract: To provide a laminate having a silicone layer, which can be used for a long time even in a high temperature environment while the embrittlement of the silicone layer is suppressed.SOLUTION: A laminate comprises a silicone layer and a polyimide layer, wherein the weight reduction rate of the silicone layer at 380°C, measured by thermogravimetry, is 9 mass% or less.SELECTED DRAWING: None
Patent JP-2023074852-A (JP)
Title: Conversation database
Inventor: TAKAYANAGI NAOTO
IPC: G06F16/90
Filed: 2021-11-18
Abstract: To allow a non-task type chatbot terminal to have a dialog with a user without failure.SOLUTION: A dialog method between a user H and a non-task type chatbot terminal 1 for having a dialog with a user, includes the steps of, by the terminal 1, (1) acquiring an utterance of the user, (2) estimating an utterance intention of the user to attach an utterance intention label to the utterance of the user, (3) when a kind of an intention of a response in the non-task type chatbot is indicated by a response label, referring to a conversation database storing a plurality of response patters formed in an arrangement of the response labels for each utterance intention label of the user and storing a selection probability of each response pattern, to select the response pattern corresponding to the utterance intention label attached in (2) on the basis of the selection probability of the response pattern, (4) selecting a response phrase corresponding to each response label forming the response pattern, and (5) creating a response sentence on the basis of the response phrase.SELECTED DRAWING: Figure 3
Patent JP-2023076041-A (JP)
Title: Motor driver circuit for linear motor, and positioning device and hard disk device including the motor driver circuit
Inventor: SUGIE TAKASHI
IPC: H02P25/034
Filed: 2021-11-22
Abstract: To reduce an area of a circuit for detecting counter-electromotive force.SOLUTION: A current detection circuit 212 generates a current detection signal VCS depending on a drive current of a linear motor 102 to be driven. A first amplifier AMP1 amplifies the current detection signal VCS. A second amplifier AMP2 multiplies a both-end voltage VM of the linear motor 102 by a gain less than 1, and outputs the resultant. A third amplifier AMP3 generates a counter-electromotive force detection signal VBEMF depending on a difference between output VA1 of the first amplifier AMP1 and output VA2 of the second amplifier AMP2.SELECTED DRAWING: Figure 1
Patent JP-2022103079-A (JP)
Title: Rotating body for pressure application and method for manufacturing the same, fixing device, and electrophotographic image forming apparatus
Inventor: KASAI NAOKO
IPC: F16C13/00
Filed: 2021-11-30
Abstract: To provide a rotating body for pressure application and the like that achieve durability of a surface layer and excellent heat insulating properties at a high level.SOLUTION: A rotating body for pressure application has a base layer, an elastic layer, and a surface layer in this order. The surface layer has holes. In observation of a 8-μm vertical and 11-μm horizontal area on a cross section in a direction orthogonal to the thickness of the surface layer and the circumferential direction of the rotating body for pressure application, the holes have a degree of orientation f of 0.20 or more and an orientation angle Φ of 0° or more and 10° or less.SELECTED DRAWING: Figure 2
Patent JP-2023081446-A (JP)
Title: lighting equipment
Inventor: TANGE MASAKAZU
IPC: F21S8/02
Filed: 2021-12-01
Abstract: To provide lighting equipment capable of performing charge control of a storage battery to eliminate a state of an insufficient amount of storage after inspection in a short time.SOLUTION: Lighting equipment includes: a light emitter for emitting light by supplied electric power; a storage battery for supplying power to the light emitter when no power is supplied from a commercial power source; and a control unit that has a clock unit and performs inspection whether or not power can be supplied from the storage battery to the light emitter for a specified time or more. The control unit supplies a charging current more than normal charging after finishing inspection to charge the storage battery.SELECTED DRAWING: Figure 4
Patent JP-2023082973-A (JP)
Title: Ceiling inspection port and construction method thereof
Inventor: MAKINO TAKEO
IPC: E04F19/08
Filed: 2021-12-03
Abstract: To provide a ceiling inspection port contributing to the improved design of the indoor side without exposing an inner frame, reassuring a space near an opening of the inspection port, contributing to the improved workability of maintenance and inspection of wiring and piping, saving a manufacturing process at a construction site, and contributing to the compliance of the entire construction plan.SOLUTION: A ceiling inspection port comprises a rail 1 formed at an opening wall W situated around an opening H of a ceiling material S and a closing member 2 sliding the rail 1. The rail 1 has a rail first end 11 situated at one end side in a parallel direction to the opening H and a rail second end 12 situated at the other end side in the parallel direction and at the opening H side in an orthogonal direction to the opening H rather than the rail first end 11. The closing member 2 has a plate-like part 21 in a substantially same shape and in a same dimension with the opening H and a rotational shaft part 22 mounted at one end side of the plate-like part 21 and stored in the rail 1. In a closed state, the plate-like part 21 is stored in the opening H in a flush shape and the rotational shaft part 22 is situated at the rail first end 11 and in an opened state, the rotational axis part 22 is situated at the rail second end 12.SELECTED DRAWING: Figure 1
Patent JP-2023083769-A (JP)
Title: Harness arrangement structure of slide seat
Inventor: OKUMURA MASAHIRO
IPC: B60N2/90
Filed: 2021-12-06
Abstract: To prevent excessive loads from acting on a harness, even when sliding a slide seat in a longitudinal direction and storing the slide seat in a space at a foot.SOLUTION: A harness arrangement structure 20 is provided with a harness regulation part 24 fixed to a rail 12 that moves accompanying a pivotal motion of a link arm 11 to regulate a harness route of a harness 21. The harness regulation part 24 regulates the harness route by being along a middle part of the harness 21 which is extended from a vehicle body-side holding part 22 toward a direction of getting close to the slide seat 200, then bent and extended along a longitudinal direction X to a rear side B, and then bent back to a front side F to lead to a seat-side holding part 23.SELECTED DRAWING: Figure 2
Patent JP-2023084409-A (JP)
Title: Jig for gas turbine and operation method for gas turbine
Inventor: ASUWA TOMONOBU
IPC: F01D25/00
Filed: 2021-12-07
Abstract: To provide a jig for a gas turbine and an operation method for a gas turbine capable of more reducing a rotor blade damage risk than before.SOLUTION: A jig for a gas turbine is inserted between a rotor blade and a stationary blade of a gas turbine, and has a three-layer structure in which guide members are provided on both sides of a buffer member.SELECTED DRAWING: Figure 1