baber/WOPTO huggingface dataset:
Patent JP-2019140096-A (JP)
Title: Structures for interdigitated finger co-extrusion
Inventor: CORIE LYNN COBB
IPC: H01M4/13
Filed: 2019-01-17
Abstract: To form electrode structures with higher efficiency and higher performance for batteries.SOLUTION: An electrode structure comprises: a substrate; a first material on the substrate, the first material having a binder and a first active material; periodically located trapezoidal voids that only partially extend from a top of the first active material towards the substrate; and an electrolyte material filling the trapezoidal voids. Preferably, the electrode structure further comprises a second active material interdigitated with the first active material, the second active material having a lower density than that of the first active material, where the trapezoidal voids reside in the second active material.SELECTED DRAWING: Figure 2
Patent JP-2019080953-A (JP)
Title: Capsulotomy device
Inventor: CHRISTOPHER GUILD KELLER
IPC: A61F9/007
Filed: 2019-01-18
Abstract: To provide improved techniques and devices for performing microsurgery in accessing tissue, such as a lens capsule, to perform surgery.SOLUTION: A capsulotomy device for accessing a lens capsule 7 through a cornea 6 of an eye comprises: an elastomeric structure; a cutting element 9 mounted on the elastomeric structure 2, where the cutting element is configured to be heated to excise a portion of tissue of the lens capsule; and one or more connecting leads attached to the cutting element, the one or more connecting leads being for providing a current to the cutting element to heat the cutting element.SELECTED DRAWING: Figure 2
Patent JP-2022046832-A (JP)
Title: Circuit board, semiconductor device, and electronic device
Inventor: MIYAMOTO SO
IPC: H05K3/46
Filed: 2019-01-22
Abstract: To allow an occurrence of noise in a signal to be more effectively suppressed.SOLUTION: A circuit board includes: first conductors periodically arranged in a first region at a first period width; second conductors periodically arranged in the first region at a second period width; third conductors periodically arranged in a second region different from the first region at a third period width; and fourth conductors periodically arranged in the second region at a fourth period width. The first period width and the second period width have a rational number relationship; the third period width and the fourth period width have a rational number relationship; and the first period width and the fourth period width are identical or substantially identical to each other. The first region and the second region have conductor structures that are mirror symmetric or substantially mirror symmetric in a first direction, and a first power supply connected to the first conductors and the third conductors and a second power supply connected to the second conductors and the fourth conductors are power supplies having different voltage values. The present technology can be applied to, for example, a solid-state image capturing device.SELECTED DRAWING: Figure 264
Patent JP-2020117073-A (JP)
Title: Light transmission device
Inventor: AOKI MASAKAZU
IPC: H04N5/225
Filed: 2019-01-23
Abstract: To improve capability of cleaning a transmission surface with fluid.SOLUTION: A light transmission mechanism 14 pumps cleaning fluid into a nozzle hole 26A through a connection pipe 28 and jets the fluid into an inflow surface 24, where the inflow surface 24 causes the cleaning fluid to flow into a transmission surface 18A from a lateral side to clean the transmission surface 18A with the cleaning fluid, thereby suppressing change in a movement direction of the cleaning fluid and suppressing kinetic-energy loss of the cleaning fluid; thus, capability of cleaning the transmission surface 18A with the cleaning fluid can be improved.SELECTED DRAWING: Figure 2
Patent JP-2020120358-A (JP)
Title: Optical communication apparatus, optical transmitter, and optical transmission control method
Inventor: KOTAKE HIDEAKI
IPC: H04B10/075
Filed: 2019-01-28
Abstract: To protect a high output optical amplifier by preventing an optical surge occurring due to a main signal abnormality by radiation of a clock data regenerator at an optical communication apparatus.SOLUTION: An optical communication apparatus 1 comprises: a signal generation unit 11 for generating a main signal; a clock data regenerator 12 for performing waveform equalization of the main signal; a transmission laser unit 13 for outputting laser light; a phase modulation unit 14 for outputting an optical phase modulation signal by phase-modulating the laser light on the basis of the main signal having undergone the waveform equalization; a clock data regenerator current abnormality detection unit 15 for detecting a current abnormality of the clock data regenerator and shutting down a high output optical amplifier 18 and the signal generation unit; a signal interruption detection unit 16 for detecting a main signal interruption from the clock data regenerator and shutting down the high output optical amplifier 18 and the signal generation unit 11; a clock data regenerator power source control unit 17 for stopping power supply to the clock data regenerator after the shutting down; and a high output optical amplifier 18 for high-output-optical-amplifying the optical phase modulation signal.SELECTED DRAWING: Figure 1
Patent JP-2019083051-A (JP)
Title: Method and system for sending electronic money
Inventor: SATO MOTONORI
IPC: G06F21/60
Filed: 2019-01-29
Abstract: To provide a method and a system for sending electronic money that allow dealing with electronic money very similarly to dealing with cash and can prevent electronic money from being lost when a terminal for managing electronic money goes missing or stolen.SOLUTION: Information on the electric certificate of a terminal (A) of a user A is sent to an electronic money management server (300) from a terminal (B) of a user B, and information on the electronic certificate of the terminal B is sent to the electronic money management server (300) from the terminal (A). In that way, a terminal to be used for a transaction gets approved. After that, a request to send or receive the electronic money is sent from the terminals (A) and (B) to the electronic money management server (300), and the electronic money is moved to the account of the user B from the account of the user A in the electronic money management server (300) on the basis of the request.SELECTED DRAWING: Figure 1
Patent JP-2020123781-A (JP)
Title: Semiconductor device
Inventor: CHISAKA JUNICHI
IPC: G05F1/56
Filed: 2019-01-29
Abstract: To suppress a malfunction due to potential variation at a ground terminal.SOLUTION: A semiconductor device according to one embodiment comprises: a booster circuit which is configured to apply a first voltage to a gate electrode; a first switch element, a first resistance and a second resistance which connect the gate terminal and a source terminal in parallel; a second switch element which connects the gate terminal and the source terminal in series with the second resistance; and a switch element control circuit which is configured to turn on the first switch element after turning off the second switch element in response to a change of a voltage applied from the booster circuit to the gate terminal from the first voltage into an unstable state, the second resistance having a smaller resistance value than the first resistance.SELECTED DRAWING: Figure 1
Patent JP-2020121014-A (JP)
Title: Nail marker, nail system, and nail art forming method
Inventor: YAKUSHIJI CHIGUSA
IPC: A45D31/00
Filed: 2019-01-31
Abstract: To provide a nail marker, nail system, and nail art forming method capable of easily and quickly applying a nail art on artificial nails.SOLUTION: A pen-shaped nail marker 10 for applying a nail art on artificial nails, includes a body 11 having a cylindrical storage part 11a, an ink retaining part 120 stored in the storage part 11a and retaining volatile ink, a shaft member 110, one end of which is connected to the ink retaining part 120, the other end of which is formed with a pen tip 111, and in which the ink infiltrates, and a lid for opening and shielding the pen tip 111 with respect to the outside.SELECTED DRAWING: Figure 2
Patent JP-2020124246-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-01-31
Abstract: To provide a game machine which can make a player sufficiently enjoy a game interest generated by the execution of a read-ahead performance display when executing the read-ahead performance display over a plurality of times of symbol variation displays.SOLUTION: A game machine comprises: lottery means for executing a lottery on the basis of the establishment of a prescribed condition; symbol variation means for executing a symbol variation display on the basis of a result of the lottery; and performance execute means which can display a read-ahead performance display which is displayed over a plurality of times of the symbol variation displays at the display means on the basis of a result of the lottery. The performance execution means can switchingly display a form in which the read-ahead performance display is overlapped on this side with respect to a specified display which is displayed at the display means, and a form in which the read-ahead performance display is overlapped on a rear side.SELECTED DRAWING: Figure624
Patent JP-2019106194-A (JP)
Title: Identification of task in message
Inventor: AMARNAG SUBRAMANYA
IPC: G06F40/00
Filed: 2019-02-01
Abstract: To provide a method of and an apparatus for identifying a task in a message.SOLUTION: A natural language processing is carried out with respect to a received message, to thereby generate a message with comments. The message with comments is analyzed in accordance with a grammar. A part of the message with comments is classified as a user task registration based on the analysis of the message with comments.SELECTED DRAWING: Figure 4
Patent JP-2020125435-A (JP)
Title: Composition, and cured product thereof and method for producing cured product
Inventor: MATSUMOTO TAKUYA
IPC: C09J4/00
Filed: 2019-02-06
Abstract: To provide a composition that gives a cured product that is well balanced in initial curing rate, initial adhesion and subsequent adhesion, and a cured product thereof and a method for producing a cured product.SOLUTION: A composition has a cationic polymerizable compound, an aromatic alcohol, and an acid generator. Preferably, the cationic polymerizable compound has at least one of an aliphatic epoxy compound and an alicyclic epoxy compound, and more preferably, the cationic polymerizable compound has both of an aliphatic epoxy compound and an alicyclic epoxy compound.SELECTED DRAWING: None
Patent JP-2020131468-A (JP)
Title: Mechanical pencil unit, retractable writing instrument, and method of manufacturing mechanical pencil unit
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K21/24
Filed: 2019-02-14
Abstract: To improve the workability of connecting a plurality of cylinders in which the elastic biasing member is incorporated.SOLUTION: There is provided a mechanical pencil unit including a male-side cylinder portion, a female-side cylinder portion that is annularly fitted to one end side of the male-side cylinder portion in the expanded state, and a lead core feeding mechanism M1 for feeding out these two cylinder portions in an axial direction by a biasing member. The male-side cylinder portion has a fitting outer peripheral surface portion 12a fitted to the inner peripheral surface of the female-side cylinder portion, and an annular inclined surface 12b that is continuous with the fitting outer peripheral surface portion 12a and whose diameter is gradually reduced toward the one end side. The female-side cylinder portion is set such that the inner diameter before the diameter expansion is temporarily fitted to the annular inclined surface 12b.SELECTED DRAWING: Figure 3
Patent JP-2020133285-A (JP)
Title: Work machine
Inventor: MURAKAMI YOSHIAKI
IPC: E02F9/00
Filed: 2019-02-21
Abstract: To provide a work machine capable of stably maintaining a function of a latch for a long period.SOLUTION: A cover panel 10 has a latch support 40, which restricts the movement of a swing cover 12 in a closed state in collaboration with a latch 20 that holds the swing cover 12 in a closed state. The latch 20 has a lock unit 200 including a hook portion 202, and a striker 210 including a latching portion 213 on which the hook portion 202 is hooked. The latch support 40 has a restraining portion 411 and a pair of guide plate portions 401a and 402a that face each other across a clearance 403 and have a slit 404 formed on them. When the hook portion 202 is hooked on the latching portion 213, the latching portion 213 enters in the slit 404 and the restraining portion 411 enters in the clearance 403.SELECTED DRAWING: Figure 6B
Patent JP-2020140770-A (JP)
Title: Fuel cell vehicle
Inventor: SEO YUSUKE
IPC: B60L53/00
Filed: 2019-02-26
Abstract: To restrain temperature rise of a relay connected between a step-up converter and an inverter, when traveling while stopping the step-up converter for boosting the output voltage from a fuel cell vehicle.SOLUTION: A fuel cell vehicle includes a fuel cell, a step-up converter, an inverter, a relay, a cooler and a controller. Low voltage end of the step-up converter is connected with the fuel cell. DC input end of the inverter is connected with the high voltage end of the step-up converter. AC output end of the inverter is connected with a motor for traveling. The relay is connected between the step-up converter and the inverter. The relay is placed in the same car interior space as the fuel cell. The cooler cools the fuel cell. When a current is flowing from the fuel cell to the inverter in a stop state of the step-up converter, the controller lowers the target temperature of cooling medium of the cooler below the target temperature when the step-up converter is operating.SELECTED DRAWING: Figure 1
Patent JP-2020140800-A (JP)
Title: Spark plug
Inventor: SEGAWA MASAYUKI
IPC: H01T13/39
Filed: 2019-02-27
Abstract: To provide a highly durable spark plug that suppresses spark consumption.SOLUTION: A spark plug 100 includes a center electrode 3, an insulator 2, a main metal fitting 1, a ground electrode 4, and an ignition unit 31. The ignition unit 31 is composed of a sintered body made of a metal material composed of a main component 51, a sub component 55, and an inevitable impurity. The main component 51 is at least one selected from the group consisting of Ir, Ru, Pt, and Rh. The sub component 55 is at least one selected from the group consisting of Al, Ge, Sn, Mn, Co, Fe, Cd, Zn, Mg, Be, and In. The sub component 55 is contained in a total of 1 to 10% by volume when the whole sintered body is 100% by volume.SELECTED DRAWING: Figure 4
Patent JP-2020140461-A (JP)
Title: Information processing device, and program
Inventor: INOUE TATSUYA
IPC: G06Q40/02
Filed: 2019-02-28
Abstract: To reduce time and efforts of a business operator who wants to receive a loan source (a financial institution or the like) and a loan in a loan.SOLUTION: An information processing device includes: means which can access a storage device for associating a business operator identification information for identifying a business operator with business operator information including accounting information about accounting of the business operator to store them, and receives a retrieval condition related to the accounting of the business operator from a user; means for specifying the business operator identification information associated with the accounting information satisfying the retrieval condition related to the accounting; and means for notifying the business operator identified by the specified business operator identification information of an offer message related to an offer of a loan.SELECTED DRAWING: Figure 3
Patent JP-2020140463-A (JP)
Title: IDS management method, IDS management program and IDS management device
Inventor: SERIZAWA TOMOYUKI
IPC: G06Q50/18
Filed: 2019-02-28
Abstract: To provide a management method, a management program and a management device that reduce the workload of workers for IDS submission work.SOLUTION: An IDS management method comprises: a step S4 of obtaining information on a cited document described in a JP application directive; a step S10 of determining whether the cited document matches a document included in an IDS management table by referring to the IDS management table including documents related to the patentability of inventions according to corresponding US applications; a step S11 of determining whether the cited document matches a published document of the corresponding country application associated with the document included in the IDS management table if it is determined that the cited document does not match the document included in the IDS management table; and a step S12 of determining to submit an IDS for the cited document to the United States Patent and Trademark Office if it is determined that the cited document does not match the published document.SELECTED DRAWING: Figure 6
Patent JP-2020141064-A (JP)
Title: Wiring board and element
Inventor: CHIGIRA ATSUKO
IPC: H01L23/12
Filed: 2019-02-28
Abstract: To provide a wiring board in which breakage of a glass substrate during mounting of a functional chip is suppressed, and a functional element using the wiring board.SOLUTION: A wiring board 10 includes a glass substrate 1, a wiring layer 2 arranged on one surface side of the glass substrate, an insulating layer 3 having an opening arranged on the surface side of the wiring layer side of the glass substrate, and a connecting convex portion 4 arranged in the opening of the insulating layer and electrically connected to the wiring layer. When one connecting convex portion is a reference convex portion 4S, a connecting convex portion group 4G having two or more connecting convex portions including the reference convex portion is provided in a region having a radius of 100 μm from the center of the reference convex portion. A stress buffer layer 5 is arranged between at least one or more connecting convex portions and the glass substrate in the connecting convex portion group.SELECTED DRAWING: Figure 1
Patent JP-2020117676-A (JP)
Title: Acrylic resin composition for calender molding and film formed of the resin composition
Inventor: NAGASAWA TOMOYA
IPC: C08L23/00
Filed: 2019-02-28
Abstract: To provide an acrylic resin composition that is excellent in film peelability from a rolling roll in calender molding.SOLUTION: There are provided: an acrylic resin composition for calender molding which contains an acrylic resin, a plasticizer and a polyolefin wax having melt viscosity at 140°C of 20,000 mPa s or less; a film obtained by subjecting the composition to calender molding; a decorative sheet which is obtained by coloring the film or has a printing layer on at least one surface thereof; and a decorative material including the decorative sheet, a use in a building interior or exterior of the decorative material and a use in a molding.
Patent JP-2020143907-A (JP)
Title: Visualization system and visualization method
Inventor: FUSHIKI RYUSUKE
IPC: G01N21/27
Filed: 2019-03-04
Abstract: To provide a visualization system capable of visualizing at least one of mists and fumes generated from an oil agent even under a non-dark place where ambient light is present.SOLUTION: A visualization system 1 includes: means 6 that irradiates a measurement space 3 under a non-dark place with light of a specific wavelength; means 4 that spectrally disperses light including ambient light and scattered light of suspended particles, that receives the spectrally dispersed light to generate an electrical signal, that makes 3D spectral data having 2-D spatial information and 1-D wavelength information based on the electrical signal, that extracts spectral data from the 3-D spectral data, and that calculates the intensity of scattered light on the 2D spatial information based on the spectral data; means 27 that evaluates a scattered state of the suspended particles in the measurement space 3 under the non-dark place based on the intensity of scattered light; and means 23 that visualizes mists in the measurement space 3 under the non-dark place to be in an image of the measurement space 3 based on a result of the evaluation by the means 27.SELECTED DRAWING: Figure 1
Patent JP-2020055630-A (JP)
Title: Cold insulation container and refrigerant receiver
Inventor: TAJIMA KAZUO
IPC: B65D6/28
Filed: 2019-03-06
Abstract: To provide a cold insulation container capable of keeping a cold sate of a content without generating temperature unevenness and freezing failure in the content, and to provide a refrigerant receiver capable of keeping the cold sate of the content without generating the temperature unevenness and the freezing failure in the content by supporting a refrigerant arranged in the cold insulation container.SOLUTION: There is provided an assembly type cold insulation container 1 comprising a bottom face panel 30A, a side face panel 10 and a ceiling panel 30B that are mutually assembled. A ventilation path for downwardly feeding upper cool air is formed on an inner face of the side face panel 10 in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2020144603-A (JP)
Title: Character input device and character input program
Inventor: AKIMOTO TADATERU
IPC: G06F3/0484
Filed: 2019-03-06
Abstract: To provide a character input device and a character input program that more effectively assist character input when creating an electronic document, regardless of a category of the electronic document.SOLUTION: A character input device 1 includes: a storage unit 11 that stores a word dictionary 20 in which a plurality of words are registered and a plurality of category-specific dictionaries 21 in which words unique to each of a plurality of categories are registered; a category discrimination unit 15 that selects a category-specific dictionary 21 that corresponds to a category that discriminates for an electronic document; a conversion candidate acquisition unit 16 that acquires, based on a word in the word dictionary 20 and a word in the categorical dictionary 21 selected by the category discrimination unit 15, one or more conversion candidates corresponding to a character string input or selected for the electronic document; a conversion candidate display unit 17 that raises display priority of the word in the category-specific dictionary 21 selected by the category discrimination unit 15 rather than display priority of the word in the word dictionary 20, and displays one or more conversion candidates acquired by the conversion candidate acquisition unit 16 on a display unit 13 in order based on display priority of each word.SELECTED DRAWING: Figure 1
Patent JP-2019191565-A (JP)
Title: Photoresist stripper
Inventor: CAO YUANMEI
IPC: C11D7/32
Filed: 2019-03-07
Abstract: To provide improved stripper solutions for removing photoresists from substrates.SOLUTION: The stripper solutions comprise diethylene glycol butyl ether, quaternary ammonium hydroxide, and an alkanolamine having at least two carbon atoms, at least one amino substituent and at least one hydroxyl substituent, the amino and hydroxyl substituents attached to two different carbon atoms. The solutions do not contain DMSO.SELECTED DRAWING: None