baber/WOPTO huggingface dataset:
Patent JP-2021005557-A (JP)
Title: Connector, receptacle, and plug
Inventor: NISHIO TOSHIAKI
IPC: G02B6/26
Filed: 2020-08-28
Abstract: To connect an optical transmission line that transmits a high amount of information while ensuring compatibility with a conventional plug.SOLUTION: In a connector 100A having a receptacle 101A that can be connected to a conventional plug and a plug 102A, the receptacle 101A includes a tubular body 111 that forms a holding space, a pair of spring members 143 that are arranged at both ends in the longitudinal direction inside the tubular body 111 and is deformed so as to widen the interval by the inserted conventional plug, and a first transmitter 113 in which a first end 114 which is the end of an optical transmission line is arranged, and the plug 102A includes an insertion portion with a shape that can be inserted into the tubular body 111, an inclined surface portion 144 that is arranged on both side surfaces of the insertion portion such that the interval becomes narrower in the insertion direction and abuts on the spring member 143 while being inserted into the receptacle 101A, and a second transmitter 123 in which the second end 124 of the optical transmission line is arranged.SELECTED DRAWING: Figure 13
Patent JP-2022040679-A (JP)
Title: Deterioration estimation method for secondary battery and deterioration estimation device for secondary battery
Inventor: TAKAHASHI YUKI
IPC: H01M10/48
Filed: 2020-08-31
Abstract: To provide a deterioration estimation device of a secondary battery that can accurately estimate the deterioration of a secondary battery on the basis of a side reaction current value.SOLUTION: A deterioration estimation device 11 of a lithium ion secondary battery 1 according to the present invention includes, a memory 102 that stores each manufacturing information that affects a side reaction current value of a secondary battery and correction information by measuring a correlation in which the side reaction current value is given by a manufacturing condition in advance in the manufacturing process of the secondary battery, and a CPU 101 executes the steps of estimating the side reaction current value that estimates the side reaction current value for the unit time on the basis of a cell voltage, a cell temperature, and the manufacturing information, integrating side reaction current values in the estimated unit time, and estimating the deterioration degree of the secondary battery.SELECTED DRAWING: Figure 2
Patent JP-2022040705-A (JP)
Title: Image processing system
Inventor: URAKAWA YUTAKA
IPC: G03G21/00
Filed: 2020-08-31
Abstract: To provide a technique that, even when an animation is displayed on an image processing apparatus, can prevent a load on a CPU of the image processing apparatus from becoming excessive, bring the motion of the animation close to the original motion, and prevent a delay in a response to a screen data acquisition request from an information processing terminal.SOLUTION: When a PC 10 is remotely connected with an MFP 100 via a network IF 108 of the MFP, a CPU 101 of the MFP 100 selects one image after another from a plurality of still images constituting an animation and displaying, while sequentially switching, the selected images to display the animation on a panel 105 of the MFP 100, and when subsequently continuously displaying the same animation as the animation on the panel 105 of the MFP 100, generates a plurality of pieces of screen data for displaying the respective plurality of still images constituting the animation on the PC 10, and after that, stops repeatedly generating the same screen data as the plurality of pieces of screen data.SELECTED DRAWING: Figure 14
Patent JP-2022041536-A (JP)
Title: Snap ring removal prevention structure and assembly component
Inventor: SUZUKI KENTA
IPC: F16B21/18
Filed: 2020-09-01
Abstract: To provide a snap ring removal prevention structure which prevents falling of a snap ring from a housing and enables the snap ring to be easily assembled to the housing, and an assembly component.SOLUTION: A snap ring removal prevention structure includes: a housing having a cylindrical part, in which an opening is disposed at one axial side, and including an annular groove formed along an inner peripheral wall of the cylindrical part; a content housed in the cylindrical part; a snap ring which is disposed at the one axial side relative to the content in the cylindrical part and has a C shaped ring part having a gap disposed between both end parts in a shaft circumferential direction and in which the ring part engages with the annular groove so as to prevent the content from coming out from the opening; and a restriction part which is inserted into the gap so as to restrict a diameter of the ring part engaging with the annular groove from shrinking.SELECTED DRAWING: Figure 1
Patent JP-2020202859-A (JP)
Title: Biosensor for measuring glucose
Inventor: YADA TAKAKO
IPC: C12M1/34
Filed: 2020-09-02
Abstract: To provide a biosensor for measuring glucose using FAD-conjugated glucose dehydrogenase.SOLUTION: A biosensor for measuring glucose comprises an enzyme reaction layer arranged on an electrode system, in which the enzyme reaction layer includes recombinant polypeptide derived from Aspergillus oryzae strain which has FAD-conjugated glucose dehydrogenase activity and electron receptor, and the biosensor has excellent reactivity, thermal stability, and substrate-recognition property to glucose and low activity to maltose.SELECTED DRAWING: Figure 1
Patent JP-2020204039-A (JP)
Title: Polycarbonate resin composition, molding of the same, and method for producing the same
Inventor: TOKITA ATSUHIRO
IPC: C08L69/00
Filed: 2020-09-02
Abstract: To provide a polycarbonate resin composition excellent in transparency and light blocking property.SOLUTION: A polycarbonate resin composition contains a polycarbonate resin, a molding of the polycarbonate resin composition has an integrated value of an organic peroxide-derived chemiluminescence amount of 4,000-12,000 counts per 1 mg of the molding, and the integrated value of the chemiluminescence amount is a value integrated with the chemiluminescence amount at a wavelength of 405-650 nm which is obtained by raising the temperature of the molding from 100°C to 350°C at a rate of 50°C/min under nitrogen atmosphere, then holding the molding at 350°C for 180 seconds and measuring the molding for 480 seconds.SELECTED DRAWING: Figure 1
Patent JP-2022045748-A (JP)
Title: Concrete structure construction method and concrete structure
Inventor: TAKAHASHI MASAMI
IPC: E02D23/00
Filed: 2020-09-09
Abstract: To provide a concrete structure construction method capable of minimizing construction sites on a land and improving workability and safety during on-water construction when concrete members are joined together from multiple directions on water, and a concrete structure.SOLUTION: This concrete structure construction method comprises: the preceding arrangement step S2 of supplying ballast water into a first unit box body to arrange it at a prescribed position; and the joining step S4 of joining a second unit box body to the first unit box body. In the joining step S4, an operation for forming a joining space surrounded by a cut-off panel and the outer surfaces of the unit box bodies between the unit box bodies, an operation for draining water from the joining space, an operation for installing a cement material into the joining space to form a joined part, and an operation for integrating the unit box bodies and the joined part are carried out.SELECTED DRAWING: Figure 3
Patent JP-2022049275-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TANAKA TORU
IPC: A61B6/03
Filed: 2020-09-16
Abstract: To easily identify whether a displayed image is an image acquired by actual imaging or an image generated by processing such as interpolation.SOLUTION: An information processing device includes: acquisition means for acquiring a first dynamic image composed of a plurality of first static images capturing a subject, and a second dynamic image composed of a plurality of second static images capturing the subject at a time point different from the time point that the first dynamic image is captured; generation means for generating a third static image corresponding to a time phase different from that of a reference image on the basis of the reference image which is at least one second static image included in the second dynamic image; composite image generation means for generating a composite image obtained by compositing the first static image included in the first dynamic image and the third static image; and display control means for displaying the composite image in a display unit in a mode that can identify whether or not the composite image is an image generated by compositing the third static image.SELECTED DRAWING: Figure 1
Patent JP-2022051093-A (JP)
Title: building
Inventor: OKAZAKI TOMU
IPC: E04H1/02
Filed: 2020-09-18
Abstract: To provide a building where people can enjoy video viewing outdoor in summer and winter as well.SOLUTION: An area with a ceiling 1 and an area without a ceiling 2 adjacent to each other are enclosed by a wall 3, a screen 4 and a projector 5 for projecting a video on the screen 4 are provided at the area with a ceiling 1 and one or a plurality of sheet-like bodies 6 extending from near a ceiling 7 to near a floor and dividing the area with a ceiling 1 and the area without a ceiling 2 are provided at a borderline B between the area with a ceiling 1 and the area without a ceiling 2.SELECTED DRAWING: Figure 1
Patent JP-2022052303-A (JP)
Title: Incomplete cage silsesquioxane having long-chain alkyl
Inventor: NAKA KENSUKE
IPC: C07F7/12
Filed: 2020-09-23
Abstract: To provide an incomplete cage silsesquioxane derivative expressing mesomorphism.SOLUTION: The present invention discloses an incomplete cage silsesquioxane, represented by formula (1), where all R1 are the same groups selected from C1-10 alkyls with one or more hydrogen atoms replaced by fluorine atoms; R2 is a methyl; R3 independently represent a C8-20 alkyl.SELECTED DRAWING: None
Patent JP-2022052471-A (JP)
Title: Eccentric increaser and drain piping
Inventor: IKEDA MOTOKI
IPC: E03F5/20
Filed: 2020-09-23
Abstract: To provide an eccentric increaser capable of slowing down a flow rate in a drain pipe.SOLUTION: An eccentric increaser 40 includes: a first straight pipe part 41 positioned on an upstream side in a piping structure, and extending in the horizontal direction; an enlarged diameter part 43 which is connected to a first end part (downstream side end part) 42 of the first straight pipe part 41, and in which a diameter increases in such a manner that an upper end 51 extends along a central axis 50 of the first straight pipe part 41 from an upper end 54 of the first straight pipe part 41, and a lower end 56 goes down as it is separated from the first straight pipe part 41 along the central axis 50; a second straight pipe part 47 in which a first end part 64(upstream side end part) is connected to an end part 44 on the side of the enlarged diameter part 43 where the inner diameter is larger, which is larger in diameter than the first straight pipe part 41, and which is positioned on the downstream side in the piping structure; and a display part for displaying the orientation of the enlarged diameter part 43.SELECTED DRAWING: Figure 2
Patent JP-2022053859-A (JP)
Title: Laminated body and standing pouch
Inventor: RO KAZUYOSHI
IPC: B32B27/32
Filed: 2020-09-25
Abstract: To provide a laminated body and a standing pouch that can be recycled and have a pressure-resistance test performance comparable to conventional ones.SOLUTION: Provided is a laminated body, which is a laminated body including a substrate layer and a heat seal layer, and in which the substrate layer is an unstretched film composed of polyethylene, the heat seal layer is composed of a polyethylene film having a density of less than 0.925 g/cm3, the tensile elongation of the laminated body is 500% or more, and the contained amount of polyethylene in the laminated body is 90 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2022054507-A (JP)
Title: Receipt server, program thereof, and server system
Inventor: NANBU KAZUYA
IPC: G06Q20/20
Filed: 2020-09-28
Abstract: To provide a receipt server which realizes a service that provides information on a commodity purchased by a payer by means of electronic settlement to a settlement company, a program thereof, and a server system.SOLUTION: In a server system 100, a receipt server 20 includes: an acquisition unit which acquires receipt data of a commercial transaction identified by transaction identification information included in settlement sales data transmitted from a settlement terminal to a settlement company which supports settlement of commercial transactions, from a receipt storage unit which stores receipt data generated in the settlement terminal at the time of settlement of commercial transactions; and an output unit which outputs information on a purchase commodity included in the receipt data acquired by the acquisition unit to a settlement server of the settlement company.SELECTED DRAWING: Figure 1
Patent JP-2022061412-A (JP)
Title: Production method of liquid composition and production method of laminate
Inventor: YAMABE ATSUMI
IPC: C08K3/28
Filed: 2020-10-06
Abstract: To provide a production method of a liquid composition which includes particles of a tetrafluoroethylene-based polymer and another resin or an inorganic filler and which has excellent liquid physical properties, and to provide a production method of a laminate which is highly provided with physical properties of the tetrafluoroethylene-based polymer and the other resin or the inorganic filler.SOLUTION: In a production method of a liquid composition, a dispersion including particles comprising a tetrafluoroethylene-based polymer, a silane coupling agent, and a liquid dispersion medium is subjected to a hydrolysis condition of the silane coupling agent and further is mixed with an additive comprising at least one other material selected from a group consisting of another resin and another inorganic filler. In a production method of a laminate, the laminate having a substrate layer and a polymer layer is obtained by applying the liquid composition to a surface of the substrate layer and heating.SELECTED DRAWING: None
Patent JP-2022063527-A (JP)
Title: Installation method, installation program, and storage medium
Inventor: YOSHIKAWA SHIGEO
IPC: G06F8/61
Filed: 2020-10-12
Abstract: To cause software of the same functionality as existing software to be run in an on-premise environment without spending much development costs.SOLUTION: A computer of an information processing device refers to a storage medium that stores first software that runs in a first OS and second software that causes the first software to be run in a second OS that is different from the first OS, prompts a user to input a first instruction to install the second software stored in the storage medium, installs the second software stored in the storage medium when input of the first instruction is accepted, prompts the user to input a second instruction to install the first software stored in the storage medium when the installation of the second software is finished, and installs the first software stored in the storage medium when input of the second instruction is accepted.SELECTED DRAWING: Figure 4
Patent JP-2022064159-A (JP)
Title: Plastic molding used in biotechnology field and production thereof
Inventor: MIHARA KAZUNORI
IPC: B29C45/00
Filed: 2020-10-13
Abstract: To provide a plastic molding used in a biotechnology field, which uses a siloxane copolymer resin additive having an inorganic/organic hybrid structure of silicon and a plastic polymer and exhibits necessary functionality by a small addition amount.SOLUTION: The plastic molding used in a biotechnology field is formed by using a plastic material prepared with a thermoplastic plastic as a base material and with a siloxane copolymer resin added to and mixed with the thermoplastic plastic. "An element ratio (wt%) of a siloxane component by surface XPS analysis"/"an element ratio (wt%) of a siloxane component by internal XPS analysis" of the molding is 7 or higher.SELECTED DRAWING: Figure 12
Patent JP-2022066846-A (JP)
Title: Building inundation prevention device and inundation prevention system
Inventor: MORI MASAHIRO
IPC: E04B1/92
Filed: 2020-10-19
Abstract: To provide an inundation preventing device for a building capable of always securing ventilation by opening a ventilation port in normal time, and preventing water from entering from the ventilation port by automatically closing the ventilation port in heavy rain, flood or the like, and an inundation preventing system including the same device.SOLUTION: A building inundation preventing device installed in a ventilation port 4 provided in a rising part 3 of a foundation 2 of a building 1 comprises a main body part 10 installed in the ventilation port 4 while leaving an upper ventilation port 17, and a plate-like floating body 20 housed in the main body part 10 so as to be protruded upward from an upper surface opening part 15; the main body part 10 is provided with a lower communication port 19 communicating with the inside of the main body part in the lower part of the front part facing the outside of the building 1; when water enters the inside of the main body part from the outside of the building through the lower communication port 19, the floating body 20 floats as the water level inside the main body part rises and comes into close contact with the upper surface of the ventilation port 4 to close the upper ventilation port 17. A check valve 40 is provided at the outlet of a discharge pipe 8 extending from the building 1 to a sewer 9.SELECTED DRAWING: Figure 1
Patent JP-2022067325-A (JP)
Title: Wearable display device
Inventor: BABA TEPPEI
IPC: G02C5/00
Filed: 2020-10-20
Abstract: To solve such a problem that a wearable display is large and heavy and obstructs the work.SOLUTION: A display device 101 is attached to the chest by a fixing tool 102, a mirror 103 is attached to the head by a headband 104, an image displayed on the display device 101 is made to be in a visual field of the wearer via the mirror 103 in a pathway of an optical path 201, and the image displayed on the display device 101 is displayed as a mirror image.SELECTED DRAWING: Figure 2
Patent JP-2022068909-A (JP)
Title: Seat plate holder for shutter device
Inventor: NGUYEN VAN HIEN
IPC: E06B9/17
Filed: 2020-10-23
Abstract: To provide a seat plate holder for a shutter device that can prevent a seat plate from bending and deforming due to wind pressure, etc. at the time of strong winds.SOLUTION: To prevent a seat plate 4 of a shutter device, which is configured to include guide rails located on both the left and right sides and a shutter curtain 2 which undergoes an opening/closing movement in the vertical direction guided by these guide rails and whose closing end terminates in the seat plate 4, from bending and deforming in the direction of the thickness of a shutter curtain 2, for example, bridging members 21,22 are bridged between the shutter curtain 2 including the seat plate 4 and a floor member 10 which serves as a fully-closed seat plate contacting member that the seat plate 4 contacts when it reaches its fully-closed position; or the lower part of a seat plate pushing member is inserted into the floor member 10, and these bridging members 21,22 and the upper part of the seat plate pushing member prevent the seat plate 4 from bending and deforming in the direction of the thickness of the shutter curtain 2 when it has reached the fully closed position.SELECTED DRAWING: Figure 3
Patent JP-2021039364-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/20
Filed: 2020-11-04
Abstract: To provide a semiconductor device that achieves better operation.SOLUTION: A semiconductor device comprises a first transistor and a second transistor electrically connected to a gate of the first transistor. The first transistor has a first terminal electrically connected to a first wire, a second terminal electrically connected to a second wire, and a gate electrically connected to a first terminal or a second terminal of the second transistor. Each of the first and second transistors has an oxide semiconductor in at least a channel region, and has a small off current.SELECTED DRAWING: Figure 2
Patent JP-2022076696-A (JP)
Title: Washing machine
Inventor: KURODA MEGUMI
IPC: D06F39/02
Filed: 2020-11-10
Abstract: To provide a washing machine which enables a plurality of clothing treatment agents to be selectively and automatically fed therein.SOLUTION: The washing machine in an embodiment comprises one or more tanks for reserving clothing treatment agents, and one treatment agent pump for sucking the clothing treatment agents from the tanks and discharging the agents to the rotary tub side. To the suction port of the treatment agent pump, a plurality of lead-out ports through which different clothing treatment agents are led out from the tanks, respectively, are connected. The washing machine has a switching part for switching the connection state between the lead-out ports and the treatment agent pump.SELECTED DRAWING: Figure 8
Patent JP-2022079093-A (JP)
Title: Photosensitive resin printing plate precursor and method for producing printing plate using the same
Inventor: ABURA TSUTOMU
IPC: G03F7/00
Filed: 2020-11-16
Abstract: To provide a photosensitive resin printing plate precursor having excellent ink transferability.SOLUTION: A photosensitive resin printing plate precursor has at least a support and a photosensitive resin layer, the photosensitive resin layer containing (A) a partially saponified polyvinyl acetate with a degree of saponification of 60-99 mol%, (B) a compound having an ethylenic double bond, (C) a photopolymerization initiator, (D) a silicone compound having a polar group.SELECTED DRAWING: None
Patent JP-2021088549-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C09K3/00
Filed: 2020-11-16
Abstract: To provide a salt, an acid generator, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: The salt represented by formula (I), the acid generator, and the resist composition are provided. [In the formula, Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; R1 and R2 each represent a hydrogen atom, a fluorine atom or a perfluoroalkyl group; z represents an integer of 0-6; X1 represents *-CO-O-, *-O-CO- or the like; L1 represents a single bond or *-L4-O- (L4 represents an optionally substituted hydrocarbon group, provided that -CH2- contained in the hydrocarbon group may be substituted with -O-, -S- or the like); R3 and R4 each represent a hydrogen atom or a saturated hydrocarbon group; Ar represents an optionally substituted aromatic hydrocarbon group; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2021052187-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2020-11-17
Abstract: To provide a display device with high reliability and excellent display characteristics.SOLUTION: In a pixel 601 including a selection transistor 400b, a driving transistor 400a, and a light-emitting element 350, a channel is formed in an oxide semiconductor film as the driving transistor 400a with a channel length of 0.5 μm or more and 4.5 μm or less, preferably more than 1 μm and 4 μm or less, more preferably more than 1 μm and 3.5 μm or less, and much more preferably more than 1 μm and 2.5 μm or less. The driving transistor 400a includes a first gate electrode and a second gate electrode overlapping with an upper layer and a lower layer of the oxide semiconductor film, respectively, the gate electrodes being connected to each other electrically. The channel length of the selection transistor 400b of the pixel where the field effect mobility is not required is made larger than the channel length of at least the driving transistor 400a.SELECTED DRAWING: Figure 1