baber/WOPTO huggingface dataset:
Patent JP-2021189296-A (JP)
Title: Image forming apparatus
Inventor: ODATE TAKASHI
IPC: G03G15/20
Filed: 2020-05-29
Abstract: To reduce power consumption in a power-saving mode without reducing usability.SOLUTION: An image forming apparatus comprises: a manual tray 321 on which a sheet for image formation is placed; a photointerrupter 103 that detects the presence or the absence of the sheet placed on the manual tray 321; and a CPU 101 that controls image formation on the sheet. When the operating state of the image forming apparatus is a power-saving state, the CPU 101 causes the image forming apparatus to enter a first monitoring mode for supplying power to the photointerrupter 103 for a predetermined time for the photointerrupter 103 to detect the presence or the absence of the sheet and acquiring a result of detection performed by the photointerrupter 103, and when the result of detection performed by the photointerrupter 103 is changed, switches to a second monitoring mode for supplying power to the photointerrupter 103 for a longer time than the predetermined time and acquiring a result of detection performed by the photointerrupter 103, and subsequently causes the operating state to transition from the power-saving state to a normal state.SELECTED DRAWING: Figure 1
Patent JP-2020204132-A (JP)
Title: Method for manufacturing antifouling carpet and antifouling carpet
Inventor: URUSHIZAKI YUMIKO
IPC: A47G27/02
Filed: 2020-06-05
Abstract: To provide a method for manufacturing an antifouling carpet having sufficient antifouling property and water repellency in spite of using a non-fluorine-based antifouling finishing agent and to provide an antifouling carpet.SOLUTION: The method for manufacturing an antifouling carpet comprises a step of treating a carpet with a treatment liquid including an antifouling finishing agent. In the method, the antifouling finishing agent includes a non-fluorine-based polymer (α) and a non-fluorine-based polymer (β) in which the non-fluorine-based polymer (α) includes a constitutional unit derived from a monomer represented by formula (A-1) in a specific ratio and further includes a constitutional unit derived from another specific (meth)acrylic acid ester monomer and the non-fluorine-based polymer (β) includes a constitutional unit derived from at least one kind of monomer of methyl methacrylate and ethyl methacrylate in a specific ratio and further includes a constitutional unit derived from another specific (meth)acrylic acid ester monomer. [In formula (A-1), R1 represents a hydrogen atom or a methyl group; and R2 represents a 12-30C monovalent hydrocarbon group which may have a substituent.]SELECTED DRAWING: None
Patent JP-2021194227-A (JP)
Title: Rod-like cosmetic storage container
Inventor: HIRAKAWA MASASHI
IPC: A45D40/06
Filed: 2020-06-12
Abstract: To solve the problem that discordant abnormal noise due to rubbing of metals when rotary operation for feeding is performed and uncomfortable vibrations tend to occur in the case that a rod-like cosmetic storage container is composed of metal materials only.SOLUTION: In a rod-like cosmetic storage container formed by a metal material that is composed of a skirt member, a cylindrical inner cylinder member whose lower end part is inserted and fixed in the skirt member, a spiral member rotatably covering an outer periphery of the inner cylinder member, an outer cylinder member covering the outer periphery of the spiral member, a saucer member vertically movably formed inside the inner cylinder member, and an engaging pin formed on the saucer member, a drop-off prevention rib preventing drop-off of the spiral member is formed on an upper outer surface of the inner cylinder member, and rotation load is generated between the inner cylinder member and the outer cylinder member by arranging a soft-material O-ring between the inner cylinder member and the outer cylinder member and being pressure-welded between an inner cylinder member outer peripheral surface and an outer cylinder member inner peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2021196542-A (JP)
Title: Online seminar system
Inventor: SANADA TETSUYA
IPC: G09B5/06
Filed: 2020-06-16
Abstract: To properly obtain the activities of a plurality of participants participating in an online seminar and notifying a state of the obtained activities.SOLUTION: In an online seminar system 11, a server 101 obtains activity states of a plurality of participants respectively detected by a plurality of participant terminals 301 while an online seminar is held, and classifies the plurality of participants into a plurality of groups on the basis of the activity states. The server 101 controls a teacher terminal 201 to classify and display the activity states of the plurality of participants in the respective groups. The server 101 sets a performance voice on the basis of the obtained activity state, and controls the plurality of participant terminals 301 to replay the set performance voice.SELECTED DRAWING: Figure 1
Patent JP-2021196035-A (JP)
Title: gasket
Inventor: KONNO HIROYUKI
IPC: F16J15/14
Filed: 2020-06-17
Abstract: To provide an easily producible gasket requiring no bead, and maintaining sealability even when port opening occurs.SOLUTION: A gasket 10 in which a plurality of metal plates 12, 14 are overlapped in a thickness direction and held between opposing two members, and a bearing pressure generation region 13 is formed in the vicinity of fixing sites of the two members to seal the two members is configured such that the bearing pressure generation region has: seal parts which are seal parts 16 disposed in opposing surfaces of the metal plates, and adhering the metal plates in a state that the metal plates are overlapped, and use inner spaces surrounded by the seal parts as sealed spaces; and non-foamed silicone foam 17 sealed in the sealed spaces in a state of being non-foamed, and starting foaming by pressure generated at the time of fixing work of the two members.SELECTED DRAWING: Figure 1
Patent JP-2020158528-A (JP)
Title: Compound, light-emitting element, light-emitting device, electronic apparatus, and lighting device
Inventor: NOMURA HIROKO
IPC: H05B33/22
Filed: 2020-06-17
Abstract: To provide a light-emitting element having high luminous efficiency by providing a novel carbazole derivative; and a light-emitting device and an electronic apparatus which consumes low power and is driven at low voltage.SOLUTION: The carbazole derivative is represented by the general formula (1) in the figure. (In the formula, α1, α2, α3 and α4 each represent an arylene group with 13 or less ring-forming carbon atoms; Ar1 and Ar2 each represent an aryl group with 13 or less ring-forming carbon atoms; R1 represents a hydrogen atom, a C1-6 alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group; R2 represents a C1-6 alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group; and l, m and n are each independently 0 or 1.)SELECTED DRAWING: None
Patent JP-2021024273-A (JP)
Title: Abnormality detection device, abnormality detection method, program and image formation apparatus
Inventor: ISHIZAKI YUSUKE
IPC: B41J2/01
Filed: 2020-06-22
Abstract: To provide a medium floating detection device which can remove erroneous detection that occurs by being affected by the interference due to the reflection of a laser beam on a medium or the like.SOLUTION: An abnormality detection device comprises: a light emission unit which has a light emitting element arranged on one side part of a conveyed medium and emits a laser light flux having a width to the thickness direction of the medium by the light emitting element; a light reception unit which is arranged so as to face the light emission unit with the medium held therebetween on the other side part of the medium, has a plurality of light reception elements arrayed in the thickness direction of the medium and receives the laser light flux emitted by the light emitting unit by the plurality of light reception elements; and a detection unit which detects the floating of the medium when the number of continuance of the light reception elements indicating a light reception amount equal to or less than a first threshold out of the plurality of light reception amounts exceeds a second threshold.SELECTED DRAWING: Figure 11
Patent JP-2022006464-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2022007562-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: OKITA YOICHI
IPC: H01L21/822
Filed: 2020-06-26
Abstract: To suppress the generation of cracks in an insulating film near an interface with an annular structure in a semiconductor device having the annular structure surrounding the periphery of an element embedded in the insulating film.SOLUTION: A semiconductor device includes an insulating film covering the surface of a semiconductor substrate, an element embedded in the insulating film, and an annular structure embedded in the insulating film and surrounding the periphery of the element. The annular structure has an annular portion extending in an annular shape and a plurality of protruding portions arranged along the extending direction of the annular portion and projecting from the annular portion toward a second direction intersecting a first direction.SELECTED DRAWING: Figure 2
Patent JP-2022007686-A (JP)
Title: Handrail metal fitting
Inventor: IWAYAMA RYOTARO
IPC: E04F11/18
Filed: 2020-06-26
Abstract: To provide a handrail metal fitting hard to cause breakage or deformation.SOLUTION: A handrail metal fitting 2 has a first member 10 attached to a fixing target part and a second member 20 that supports a handrail bar and is supported by the first member 10. The second member 20 has a core part 21 and a receiving part 30 that is connected to the core part 21 and receives the handrail bar. The second member 20 is slidably supported by the first member 10 at the core part 21 and the receiving part 30.SELECTED DRAWING: Figure 2
Patent JP-2022011768-A (JP)
Title: Motor component and magnet fixing method
Inventor: TSUKIOKA TOSHIYUKI
IPC: H02K1/27
Filed: 2020-06-30
Abstract: To provide a motor component etc. which enables a magnet to be fixed to a predetermined portion of each slot hole with high position accuracy and prevents an adhesive for fixing the magnet to the predetermined portion of each slot hole from protruding to portions other than the predetermined portion.SOLUTION: A motor component which is a rotor 3 or a stator 2 of a motor 1 includes: slot holes 10 extending in parallel to a rotation axis O of the rotor 3; magnets 6 which are respectively inserted into the slot holes 10; and resin sheets 7 each of which bonds the magnet 6 to the slot hole 10. The slot hole 10 has: a first surface 10A provided with a positioning part 11 which restricts a position of the magnet 6; and a second surface 10C opposite to the first surface 10A. The magnet 6 is placed in contact with the first surface 10A and the resin sheet 7 is disposed between the magnet 6 and the second surface 10C.SELECTED DRAWING: Figure 3
Patent JP-2022011865-A (JP)
Title: Trigger type liquid ejector
Inventor: SAKATA KOTA
IPC: B65D47/34
Filed: 2020-06-30
Abstract: To provide a trigger type liquid ejector which enables improvement of impact resistance.SOLUTION: A trigger type liquid ejector 1 according to an embodiment of the invention includes: an ejector body 2; and a nozzle member 3. The ejector body 2 has a vertical supply cylinder part 10, a trigger mechanism 50, a storage cylinder 90, and a storage plunger 80. The trigger type liquid ejector 1 includes a restriction part 100 which is disposed between the ejector body 2 and the nozzle member 3 and restricts displacement of the nozzle member 3 in a direction intersecting with an anteroposterior direction relative to the storage cylinder 90.SELECTED DRAWING: Figure 1
Patent JP-2020177244-A (JP)
Title: Multi-half-tone imaging, and dual modulation projection or dual modulation laser projection
Inventor: MARTIN J RICHARDS
IPC: G09G3/20
Filed: 2020-07-03
Abstract: To provide a favorable dual modulation projection system.SOLUTION: Smaller halftone tiles are implemented on a first modulator of a dual modulation projection system. This techniques use multiple halftones per frame in a pre-modulator, synchronized with a modified bit sequence in the primary modulator to effectively increase the number of levels provided by a given tile size in the halftone modulator. It addresses the issue of reduced contrast ratio at low light levels for small tile sizes and allows the use of smaller PSFs which reduce halo artifacts in the projected image and may be utilized in 3D projecting and viewing.SELECTED DRAWING: Figure 1
Patent JP-2021090716-A (JP)
Title: Heel pad
Inventor: SASE TSUTOMU
IPC: A43B23/02
Filed: 2020-07-09
Abstract: To sufficiently prevent a shoe sore while keeping intrinsic and excellent appearance of shoes.SOLUTION: A heel pad 10 is to be attached to a heel H of a foot L and has flexibility. The heel pad 10 includes: a pad base part 16 to adhere to at least an outer edge of a sole part Hb of a heel H of a foot L; and a rising part 18 formed to rise from the pad base part 16 so as to adhere to an area from a rear part Hr of a heel H of a foot L to both side parts Hs. The rising part 18 is constituted to be indirectly caught at a recession 12d formed on an inner wall of a heel part 12h of a shoe 12 via a sock 14.SELECTED DRAWING: Figure 1
Patent JP-2022015801-A (JP)
Title: Foamable composition for polyurethane foam and manufacturing method of polyurethane foam using the same
Inventor: SATO TAKAYASU
IPC: C08G18/40
Filed: 2020-07-10
Abstract: To provide a foamable composition capable of advantageously forming polyurethane foam in which a foam contraction can be effectively suppressed, and also to provide a method for advantageously manufacturing polyurethane foam having excellent dimensional stability while maintaining good thermal insulation performance.SOLUTION: A foamable composition is composed of a polyol composition having a polyol as a main constituent, and a polyisocyanate, and is capable of forming polyurethane foam by reaction between the polyol and the polyisocyanate as well as foaming of a foaming agent. The polyol composition at least includes a halogenated hydroolefin as the foaming agent, and further includes a defoaming agent.SELECTED DRAWING: None
Patent JP-2022017883-A (JP)
Title: Information processing apparatus, information processing system, and program
Inventor: OTANI SHINTARO
IPC: G06F16/958
Filed: 2020-07-14
Abstract: To provide an information processing apparatus, a system and a program which allow a user to acquire an initial resource even if contents of a resource stored at a location indicated by location information cited by a document is changed.SOLUTION: In an information processing system, an information processing apparatus, a plurality of terminals, a communication circuit, and a server apparatus communicate with one another. The information processing apparatus 1 includes: a first acquiring unit 111 for acquiring a document requested for its registration from a terminal through the communication circuit to store the acquired document in a document DB 121; an extracting unit 112 for extracting location information cited in the document; a second acquiring unit 113 for acquiring a resource stored in a location indicated by the location information extracted by the extracting unit; a calculating unit 114 for calculating identification information for use in identifying the resource acquired by the second acquiring unit; and a generating unit 115 for generating an archive indicating contents of the resource from the resource acquired by the second acquiring unit.SELECTED DRAWING: Figure 7
Patent JP-2020174398-A (JP)
Title: Method, device, and computer program for mobile device for reducing interference between first mobile communication system and second mobile communication system
Inventor: TEODOR BUBURUZAN
IPC: H04L27/00
Filed: 2020-07-16
Abstract: To provide a method for reducing the interference between a first mobile communication system and a second mobile communication system.SOLUTION: A method for interfering between the communication of a mobile device via a first mobile communication system and the communication of the mobile device via a second mobile communication system includes: Step 110 of receiving information on the location of one or more transmitting units in the first mobile communication system and information on a communication resource used by the one or more transmitting units in the first mobile communication system; Step 120 of locating the mobile device; and Step 130 of adapting the communication of the mobile device through the second mobile communication system at the position of the mobile device based on information on the location of the one or more transmitting units of the first mobile communication system by adapting the use of the communication resource of the second mobile communication system based on the information on the communication resource used by the one or more transmitting units of the first mobile communication system.SELECTED DRAWING: Figure 1
Patent JP-2022019441-A (JP)
Title: Communication system, communication method, and communication program
Inventor: TANAKA YUTAKA
IPC: G06F13/00
Filed: 2020-07-17
Abstract: To provide a communication system which can provide information on an answer in which the user can put his or her confidence, as an answer desired by the user, by cooperative operation of automatic response systems, a communication method, and a communication program.SOLUTION: A communication system includes a plurality of automatic response systems (information processing apparatuses 10A-10E) cooperating with each other to automatically respond to text information indicating the contents of an inquiry from a user. An automatic response system (information processing apparatus 10A) in a first layer includes: a receiving unit which receives text information; a request unit which issues, by the automatic response system in the first layer, a request to a plurality of automatic response systems (information processing apparatuses 10B, 10C) in a second layer for answer information to the text information; and an output unit which outputs display information by associating the number of answer candidates which are candidates of answer held by the automatic response systems in the second layer to the inquiry contents, as answer information, with identification information representing the automatic response systems in the second layer.SELECTED DRAWING: Figure 1
Patent JP-2022023389-A (JP)
Title: Power steering controller
Inventor: SUZUKI MOTOCHIKA
IPC: B62D6/00
Filed: 2020-07-27
Abstract: To reduce a periodic difference generated between a target steering angle and an actual steering angle.SOLUTION: A power steering controller 1 includes: an angle acquisition section 121 which sequentially acquires an actual steering angle and a target steering angle of a traveling vehicle; a compensation value calculation section 122 which calculates a compensation value of feedback control of reducing a difference between the actual steering angle and the target steering angle; a periodic control section 124 which outputs a periodic output value periodically changing with a periodic change of the target steering angle when the target steering angle periodically changes; and a command value output section 125 which outputs a sum of a compensation value at present time and the periodic output value to a power steering 2 as a command value of controlling driving of a motor 21 of the power steering 2 at the next time to the present time. The periodic control section 124 outputs a value obtained by inputting, into a filter delaying a phase of the output, a sum of a control value of controlling the driving of the motor 21 to make the actual steering angle follow the target steering angle and a periodic output value which the periodic control section itself outputs before one period as a periodic output value at present time.SELECTED DRAWING: Figure 1
Patent JP-2022026106-A (JP)
Title: Model generation device, route search device, model generation method, and model generation program
Inventor: YONETANI RYO
IPC: G05D1/02
Filed: 2020-07-30
Abstract: To improve the efficiency of a route search and reduce the generation cost of a search module.SOLUTION: A model generation device pertaining to one aspect of the present invention gives a training map as an input map with regard to each training data set by machine learning so as to train a search module so that the route searched by the search module conforms to a recommended route indicated by correct-answer information. During machine learning, the model generation device calculates an operation to extract and an operation to select directly as are in a forward propagation phase and replaces each of the operation to extract and the operation to select with a differentiable alternative operation in a reverse propagation phase and, by calculation of the alternative operations having been replaced with, calculates an approximate gradient that corresponds to the differential calculation of each of the operation to extract and the operation to select.SELECTED DRAWING: Figure 5
Patent JP-2022026315-A (JP)
Title: Automatic crane system and method for controlling the same
Inventor: MIYATA NORIAKI
IPC: B66C13/22
Filed: 2020-07-30
Abstract: To provide an automatic crane system and a control method for the same that can improve the safety of container transportation.SOLUTION: A detection unit 120 detects a positional relation between a container C in a cargo handling target container group B1, which is a cargo handling target, and the container C in an adjacent container group B2 adjacent to the cargo handling target container group B1. Thus, the detection unit 120 can detect the container C that may collide when the container C of the cargo handling target container group B1 is transported in the adjacent container group B2. A control unit 110 can control a crane 10 according to the detection results of the detection unit 120 to avoid collisions between the containers C by adjusting a transport route or outputting warnings.SELECTED DRAWING: Figure 4
Patent JP-2022026390-A (JP)
Title: Resin composition and adhesive sheet using the same
Inventor: NOYORI SHINTARO
IPC: B32B27/30
Filed: 2020-07-31
Abstract: To provide a resin composition which has sufficiently low dielectric constant and dielectric loss tangent, has low elastic modulus and has a high elongation ratio, and an adhesive sheet using the same.SOLUTION: A resin composition contains a block copolymer (A) that is composed of styrene and butadiene and is hydrogenated, a block copolymer (B) that contains styrene and ethylene and is hydrogenated, a polyphenylene ether copolymer (C) having a terminal modified with a (meth)acryloyl group, and an organic peroxide (D), in which a blending amount of (C) to the total solid content is 8-45 wt.%.SELECTED DRAWING: None