baber/WOPTO huggingface dataset:
Patent JP-2021181358-A (JP)
Title: Sheet processing device, laminate processing device, image forming device and image forming system
Inventor: AKIYAMA JOJI
IPC: B29C63/02
Filed: 2020-05-19
Abstract: To provide a sheet processing device improved in productivity.SOLUTION: A sheet processing device 100, which tucks a sheet-like medium P into superposed sheets S in which two sheets are superposed on each other and portions thereof are joined to each other, comprises: first loading means 102 on which the sheets S are loaded; second loading means 103 on which the sheet-like medium P is loaded; peeling means 109 that peels the sheets S; and detecting means that detects that an operation of peeling the sheets S is completed, which stops conveyance of the sheet-like medium P after the sheet-like medium P is fed, and resumes the conveyance of the sheet-like medium P after the detecting means detects that the operation of peeling is finished.SELECTED DRAWING: Figure 23
Patent JP-2020145461-A (JP)
Title: Si PRECURSORS FOR DEPOSITION OF SiN AT LOW TEMPERATURES
Inventor: ANTTI J NISKANEN
IPC: H01L21/336
Filed: 2020-05-19
Abstract: To provide methods and precursors for depositing silicon nitride films by atomic layer deposition (ALD).SOLUTION: In the silicon nitride films, silicon precursors comprise an iodine ligand, and the silicon nitride films have a relatively uniform etch rate for both vertical and horizontal portions when deposited on three-dimensional structures such as FinFETs or other types of multiple-gate FETs. The silicon nitride films have an etch rate of less than half the thermal oxide removal rate with diluted HF (0.5%).SELECTED DRAWING: None
Patent JP-2021182838-A (JP)
Title: Magnetic power generation/electric (automatic propulsion) system (no need for thermal power, hydraulic power, wind power, nuclear power, etc.)
Inventor: KAMIUCHI KINGO
IPC: H02K53/00
Filed: 2020-05-20
Abstract: To provide a low-cost, simple-structured power generation device, an electric device, and the like, which mainly use permanent magnets and have long-lasting efficacy and magnetic force without requiring an electromagnet.SOLUTION: In all aspects of the rotating body (special rotor) side with permanent magnets facing each other and the magnet plate (special stator) side on the separation around the rotating body of a single magnetic gear type rotating mechanism (simple structure) such as non-contact type, in particular, the spontaneous generation of magnetic energy in two or more stages of suction+repulsion+repulsion is regarded as one unit of magnetic force rotation operation, and effectively (efficiently) convert the magnetic energy into rotational (kinetic) energy while receiving natural (magnetic) energy from an external stator of the same rotor with unbalanced force rather than even force, and the predetermined rotating body always naturally continues to apply strong force along the direction of rotation from any rotation angle.SELECTED DRAWING: Figure 1
Patent JP-2021183889-A (JP)
Title: Hot water supply system
Inventor: YASUKAWA KENICHIRO
IPC: F24D17/00
Filed: 2020-05-22
Abstract: To provide a hot water supply system capable of appropriately performing an instantaneous hot water supply operation with small energy consumption.SOLUTION: In a hot water supply system SY, capacity of a hot water delivery passage 2 or its related data can be set in a control section 6. The hot water supply system can perform an instantaneous hot water supply operation having a specific form in which the control section 6 measures an integrated flow rate of heated water delivered from a heat exchanger 4 to a hot water circulation passage C by using flow rate sensors Sb, Sc after start of the instantaneous hot water supply operation and control is performed so that delivery of the heated hot water from the heat exchanger 4 is stopped when a value obtained through the measurement reaches the capacity of the hot water delivery passage 2 or its approximate value.SELECTED DRAWING: Figure 2
Patent JP-2021105444-A (JP)
Title: Fastening structure
Inventor: WAKABAYASHI KATSUHIKO
IPC: F16B39/18
Filed: 2020-06-01
Abstract: To provide an anti-loosening device that exhibits an anti-loosening effect by eccentric interdigitation of convex parts 22 of a nut 2 and concave parts 32 of a nut 3, and reduces an amount of inclination of the nut 3 relative to the nut 2 in a fastened state.SOLUTION: A fastening structure comprises: a bolt with a screw shaft 1 whose outer peripheral surface has an external thread; and a nut 3 with a screw hole 31 whose inner peripheral surface has an internal thread to be threadedly engaged with the external thread. At least one of a compression side flank face 31p of the external thread, a clearance side flank face 31c of the external thread, a compression side flank face 1p of the internal thread and a clearance side flank face 1c of the internal thread has a convex arc shape in a cross section along a shaft direction.SELECTED DRAWING: Figure 1
Patent JP-2021190915-A (JP)
Title: Content utilization system, content utilization method, user terminal, program, and distribution server
Inventor: KIKUCHI RYO
IPC: G09C1/00
Filed: 2020-06-02
Abstract: To provide a novel technique which can safely use a content offline.SOLUTION: A content utilization system for using a content in a user terminal, comprises: the user terminal and a distribution server, used by a user. The distribution server applies a decryption key for decoding the content to be encrypted, and an electronic signature in its expiry date. The user terminal stores the content to be encrypted, and the decryption key and the expiry date, to which the electronic signature is applied by the distribution server. A signature of the decryption key and the expiry date is inspected by a public key of the distribution server. After the success of the inspection of the signature, the content is decoded by the decryption key in the case where it is within the expiry date, while limiting the use of the content in the case where it is out of the expiry date.SELECTED DRAWING: Figure 1
Patent JP-2021189946-A (JP)
Title: Detection apparatus, detection method, and detection program
Inventor: NAKANO MANABU
IPC: G06T7/00
Filed: 2020-06-03
Abstract: To provide a detection apparatus for detecting social distance from a person from a two-dimensional image, a detection method, and a detection program.SOLUTION: A detection apparatus 10 includes: an estimation unit 11 which estimates skeleton information of a person included in an image on the basis of the two-dimensional image captured by a camera; a calculation unit 12 which calculates a camera parameter on the basis of the estimated skeleton information of the person; and a detection unit 13 which detects a social distance from the person by using the calculated camera parameter.SELECTED DRAWING: Figure 1
Patent JP-2021190663-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIROYUKI
IPC: H01L29/861
Filed: 2020-06-04
Abstract: To obtain a semiconductor device capable of suppressing discharge.SOLUTION: An interval between an outer end part of a channel stopper electrode 11 and an inner end part 10 of a monitor electrode 9 is a first distance D1. An interval between a diffusion layer 6 and a first depletion suppression region 7 is a second distance D2. The first distance D1 and the second distance D2 are set so that a discharge voltage between the channel stopper electrode 11 and the monitor electrode 9 is larger than an avalanche breakdown voltage of a PN junction between the diffusion layer 6 and a semiconductor substrate 5.SELECTED DRAWING: Figure 3
Patent JP-2021192770-A (JP)
Title: Show case
Inventor: FUJINO TAKESHI
IPC: A47F3/06
Filed: 2020-06-09
Abstract: To provide a technique for preventing unintended movement of products on a product placement unit due to a sudden stop of the product placement unit pressed by an opening/closing member.SOLUTION: A showcase comprises: a case body defining an interior space in which products are arranged; a product placement unit that can be repositioned between a storage position and a withdrawal position of the case body; a placement unit support member for supporting the product placement unit to be slidable; an opening/closing member that is attached to the case body and opens and closes an aperture through which the product placement unit passes; and a damper for preventing the product placement unit from stopping suddenly in the storage position. The damper prevents the product loading unit from stopping suddenly in the storage position. The damper prevents the product placement unit, which is pressed by the opening/closing member, from stopping suddenly in the storage position.SELECTED DRAWING: Figure 4
Patent JP-2021196379-A (JP)
Title: Autofocus spectacle, and method and program for adjusting diopter thereof
Inventor: YOKOTA SOTARO
IPC: G02C7/00
Filed: 2020-06-09
Abstract: To complete the diopter adjustment of a diopter variable lens without re-installing a visual observation target.SOLUTION: An autofocus spectacle is equipped with a diopter variable lens 101, a position adjusting mechanism 110, a diopter adjusting portion 111, an input portion 104, a memory portion 105, and a control portion 103. The position adjusting mechanism 110 adjusts a distance between the diopter variable lens 101 and an eye according to a position adjustment command from the input portion 104. The diopter adjusting portion 111 adjusts the diopter of the diopter variable lens 101, on the basis of a diopter adjusting command from the input portion 104. The control portion 103 stores position information on the diopter variable lens 101 and diopter information on the diopter variable lens 101 in the memory portion 105 in association with each other. The diopter adjusting portion 111 adjusts the diopter of the diopter variable lens 101, on the basis of the position information on the diopter variable lens 101, and the diopter information of the diopter variable lens 101.SELECTED DRAWING: Figure 1
Patent JP-2020140971-A (JP)
Title: Lithium ion secondary battery
Inventor: KOKUNI TEPPEI
IPC: H01M4/134
Filed: 2020-06-09
Abstract: To provide graphene capable of moving ions in a direction perpendicular to a plane.SOLUTION: A plurality of multi-layer graphenes each including a six-membered ring composed of carbon, a multi-membered ring of seven or more members composed of carbon, or carbon and oxygen, and oxygen bonded to carbon constituting the six-membered ring or seven-membered ring or more are layered, and an interlayer distance between the plurality of graphenes is larger than 0.34 nm and 0.5 nm or less, preferably 0.38 nm or more and 0.42 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020170848-A (JP)
Title: Wire-bond transmission line rc circuit
Inventor: GHEORGHE KORONY
IPC: H01G4/40
Filed: 2020-06-15
Abstract: To provide an apparatus and an associated methodology that enable adjusted components that exhibit tailorable variations in frequency response depending on applied frequencies over a components useful frequency range.SOLUTION: The presently disclosed subject matter provides improved operational characteristics of generally known transmission line capacitor devices by providing a parallel resistive component constructed as a portion of dielectric separating electrodes corresponding to a capacitor.SELECTED DRAWING: Figure 4
Patent JP-2021048383-A (JP)
Title: Ball grid array (bga) package with different ball
Inventor: LU XIAO
IPC: H01L23/12
Filed: 2020-06-17
Abstract: To provide an electronics package.SOLUTION: An electronics package according to an embodiment includes a first board, a second board, and an array of interconnects that electrically couple the first board to the second board. The array of the interconnect according to the embodiment includes a first interconnect having a first volume and a first material composition, and a second interconnect having a second volume and a second material composition, and the first volume is different from the second volume and/or the first material composition is different from the second material composition.SELECTED DRAWING: Figure 2C
Patent JP-2022001191-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-22
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A performance period of a special development performance is longer than that of a particular development performance. The special development performance includes a first performance in which the visibility of a performance image is reduced, a second performance executed after the first performance in which pre-stage information can be visually displayed, and a third performance executed after the second performance in which post-stage information having a higher degree of emphasis than that of the pre-stage information can be visually displayed. The period from the execution of the particular development performance to the notification to be controlled to be in an advantageous state is shorter than the period from the execution of the special development performance to the notification to be controlled to be in the advantageous state.SELECTED DRAWING: Figure 11-9
Patent JP-2022012071-A (JP)
Title: Pneumatic tool
Inventor: MOCHIZUKI KAZUYA
IPC: B25C1/04
Filed: 2020-06-30
Abstract: To provide a nailing machine which can stably perform time measurement and perform switching whether to execute continuous striking operation regardless of variable factors such as air pressure, sliding resistance and so on.SOLUTION: A nailing machine 1A comprises: a striking cylinder 2 which is driven by compressed air; a trigger valve 5 for switching activation and deactivation of the striking cylinder 2; and a timer 8 for switching activation and deactivation of the trigger valve 5 after lapse of a prescribed time. The timer 8 comprises: a timer piston 80 that moves in one direction to measure time; and an on-off valve part 87 for switching activation and deactivation of the trigger valve 5 in linkage with the timer piston 80. The on-off valve part 87 comprises a timer piston shaft 86 which moves in linkage with the timer piston 80, and the compressed air flowing into the on-off valve part 87 presses the timer piston shaft 86 in one direction along a movement direction of the timer piston 80 which performs time measurement.SELECTED DRAWING: Figure 1A
Patent JP-2020183396-A (JP)
Title: Iodophor composition with improved stability in the presence of organic material
Inventor: VINCENT O'FLAHERTY
IPC: A61P15/00
Filed: 2020-07-01
Abstract: To provide an iodophor that is much more stable in the presence of organic material than traditional iodophors.SOLUTION: An iodophor-producing composition comprising a source of iodide/iodate ions, a source of thiocyanate ions and an oxidizing agent, which compounds are capable of reacting in situ or ex situ to produce an iodophor.SELECTED DRAWING: Figure 1
Patent JP-2022012896-A (JP)
Title: Imaging apparatus, method, program, and storage medium
Inventor: ASHITANI SATOSHI
IPC: H04N5/232
Filed: 2020-07-02
Abstract: To perform excellent antivibration control using motion vectors.SOLUTION: An imaging apparatus includes: image capturing means configured to capture an image formed by an imaging optical system; zoom driving means configured to change an angle-of-view of the imaging optical system; extraction means configured to extract an area in which a motion vector can be detected in the image captured by the imaging means; shake detection means configured to detect an amount of shake of the image on the basis of the motion vector in the area extracted by the extraction means; deflection correcting means configured to correct shake of the image on the basis of the amount of shake detected by the shake detection means; and control means configured to control the zoom driving means to prevent the area extracted by the extraction means from deviating from a field of view of the imaging optical system.SELECTED DRAWING: Figure 6
Patent JP-2022024254-A (JP)
Title: Air cleaning device and air conditioning device
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/019
Filed: 2020-07-13
Abstract: To improve collection efficiency of fine particles in particular without a pressure loss, and deodorize or sterilize air in a space.SOLUTION: An air cleaning device comprises: a flow passage through which air flows; an electric dust collecting part 10 comprising a discharge electrode comprising a body part, and a corona discharge part for corona discharge protruding from the body part, and a dust collecting electrode installed opposite to the discharge electrode, and installed in the flow passage; an ozone removing part 14 installed in the flow passage, and capable of removing ozone included in the flowing air; and a control unit 11 for switching between a first mode for supplying the air from which the ozone has been removed, to the outside from a downstream part of the flow passage, and a second mode for supplying the air including the ozone to the outside from the downstream part of the flow passage.SELECTED DRAWING: Figure 2
Patent JP-2022021260-A (JP)
Title: Storage control device, storage device, and storage control program
Inventor: KOBAYASHI HIDESHI
IPC: G06F11/20
Filed: 2020-07-21
Abstract: To operate a storage device on the basis of the latest configuration information when restarting the storage device in recovery from a failure, while reducing a frequency at which configuration information is backed up.SOLUTION: A configuration control unit 41 is configured to: determine a write mode on the basis of a redundant state of CM20; and instruct a BUD access control unit 43 to back up configuration information 31 to a backup device 22 on the basis of the determined write mode. Then, the BUD access control unit 43 writes the configuration information 31 to the backup device 22 on the basis of the instruction from the configuration control unit 41.SELECTED DRAWING: Figure 1
Patent JP-2022025789-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022027228-A (JP)
Title: Impact tool, method for controlling impact tool, and program
Inventor: KUSAKAWA TAKASHI
IPC: B25B21/02
Filed: 2020-07-31
Abstract: To provide an impact tool that can autonomously control a rotational speed of an output shaft in accordance with a work state.SOLUTION: An impact tool 1 includes a motor 3, an impact mechanism, an output shaft, a control unit 7 and a thrust force detector 9B. The thrust force detector 9B detects thrust force added to an output shaft. The thrust force is a force in a direction along a thrust direction of the output shaft. The control unit 7 executes limiting processing when a thrust force condition relating to the thrust force detected by the thrust force detector 9B is satisfied. The limiting processing includes at least one of suppressing a rotational speed of the output shaft and stopping rotation of the output shaft.SELECTED DRAWING: Figure 1
Patent JP-2021064353-A (JP)
Title: Long-running workflows for document processing using robotic process automation
Inventor: IOANA GLIGAN
IPC: G06Q10/10
Filed: 2020-08-12
Abstract: To provide a document processing method which allows for generating one large complex workflow from a document processing workflow and a post-processing workflow when a user performs validation.SOLUTION: A method disclosed herein comprises: executing one or more document processing activities of an RPA workflow using a first robot to process an input document (502); suspending the execution of the RPA workflow by the first robot in response to a user validation activity of the RPA workflow (504); generating a user request for requesting validation of results from an end user (506); transmitting the user request to the end user (508); and resuming the execution of the RPA workflow using a second robot based on validation received from the end user (510).SELECTED DRAWING: Figure 5
Patent JP-2022036668-A (JP)
Title: Oil film bearing structure, hot rolling mill, warm rolling mill and cold rolling mill
Inventor: SAKAI TAKAHIRO
IPC: F16N25/04
Filed: 2020-08-24
Abstract: To provide an oil film bearing structure capable of using lubricant supplied between a bearing bushing and a roll sleeve to prevent seizure between the bearing bushing and a roll chock with a simple configuration, a hot rolling mill, a warm rolling mill, and a cold rolling mill.SOLUTION: An oil film bearing structure 10 comprises a roll sleeve 11 fixed to the outer peripheral side of a roll neck 4, and a bearing bushing 12 fixed to the inner peripheral side of a roll chock 5. Lubricant is supplied between the bearing bushing 12 and the roll sleeve 11 via a lubricant supply port 13 penetrating from an outer peripheral surface 12a to an inner peripheral surface 12b of the bearing bushing 12, and the oil film of the lubricant prevents seizure between the bearing bushing 12 and the roll sleeve 11. A lubricant filling groove 14 filled with lubricant is formed on the outer peripheral surface 12a of the bearing bushing 12 so as to extend across the lubricant supply port 13.SELECTED DRAWING: Figure 3
Patent JP-2020191144-A (JP)
Title: On-vehicle apparatus
Inventor: KAMI MICHIHIRO
IPC: G07C5/00
Filed: 2020-09-01
Abstract: To provide an on-vehicle apparatus capable of photographing a desired place with each of multiple cameras.SOLUTION: The apparatus comprises: a first main body 100 with a first camera; and a second camera 210 capable of changing a photographing direction. The second camera 210 is rotatable relative to the first main body 100 in at least two non-parallel directions directly and/or indirectly, such that the photographing direction can be changed to a desired direction.SELECTED DRAWING: Figure 1
Patent JP-2022041333-A (JP)
Title: Water droplet removal device and method by wiper
Inventor: KITABAYASHI MASAKI
IPC: B60S1/60
Filed: 2020-09-01
Abstract: To ensure a clear visual field in such a manner that water droplets are not left on a wiper blade.SOLUTION: The present invention relates to water droplet removal device and method by a wiper. In the water droplet removal device by a wiper (30) that removes water droplets or water content adhered to a surface (20A) of a glass (20) provided on a housing (3A) by a reciprocating wiper blade (40), many protrusions (14A) and recesses (14) are formed on a part of the surface (20A) of the glass (20), the protrusion (14A) is so provided as to project from the surface (20A), and the recess (14) is formed between the protrusions (14A). The wiper blade (40) vibrates or trembles when riding over the protrusion (14A), thereby removing water droplets or water content adhered to the wiper blade (40) from the wiper blade (40).SELECTED DRAWING: Figure 1