baber/WOPTO huggingface dataset:
Patent JP-2021059065-A (JP)
Title: Recording device and control method for the same as well as program
Inventor: NOMURA NAOHIKO
IPC: B41J2/175
Filed: 2019-10-07
Abstract: To properly detect air bubble without being influenced by reduction in electric power of a logic power source.SOLUTION: A recording device comprises: an ink tank that stores ink to be supplied to a recording head; a metal electrode provided in the ink tank; a pulse output circuit that outputs a pulse signal having a specific cycle to the metal electrode; obtaining means that obtains waveform data that are obtained by output of the pulse signal having the specific cycle to the metal electrode; and determining means that determines a state of ink in the ink tank, on the basis of frequency components of the waveform data obtained by the obtaining means.SELECTED DRAWING: Figure 1
Patent JP-2021059261-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU KENTO
IPC: B60C13/00
Filed: 2019-10-08
Abstract: To provide a pneumatic tire which suppresses flow-down of tire wax, and is high in persistence of effect of the coated tire wax.SOLUTION: A pneumatic tire 1 comprises a tread part 2, a tire side part 31, and a bead part 10, and comprises a ridge region RH in a prescribed region of the tire side part 31. The ridge region RH comprises arrangement of a plurality of ridges, and the plurality of ridges is parallel to each other and are periodically raised from a basal surface. A pitch length of adjacent ridges in a cross-sectional view along a direction orthogonal to an extension direction of the plurality of ridges is 0.52 mm or more and 1.50 mm or less, and a ratio of a ridge height to a width of one ridge along the orthogonal direction is 0.60 or more and 1.40 or less.SELECTED DRAWING: Figure 1
Patent JP-2021059268-A (JP)
Title: Front grille
Inventor: KATSUKURA KOHEI
IPC: B60R19/52
Filed: 2019-10-09
Abstract: To provide a front grille which can improve transmission/reception performance of a radar device.SOLUTION: A panel material, which constitutes a design surface, includes a first region where electric waves emitted from an antenna surface are directly incident, and a second region which is a region other than the first region, and is positioned on a front side in an electric wave emission direction with respect to the antenna surface. In the second region, one or both of a recess, which is recessed in a thickness direction of the panel material, and a protrusion, which protrudes in the thickness direction, are formed on at least one of a front face and a rear face of the panel material. One or both of the recess and the protrusion constitute a part of a pattern formed on the design surface.SELECTED DRAWING: Figure 1
Patent JP-2021059275-A (JP)
Title: Vehicle driving support method and vehicle driving support device
Inventor: YAMAGUCHI SHOTARO
IPC: G08G1/16
Filed: 2019-10-09
Abstract: To prevent unnecessary lane change from being executed in a scene in which the preceding vehicle disturbs traveling of an own vehicle.SOLUTION: A vehicle driving support method by a lane change support controller 10 for detecting information of a surrounding environment of an own vehicle 101 to support driving of the own vehicle 101 on the basis of the information of the surrounding environment identifies a prediction target vehicle T among stopping vehicles 102, 103, 104 being stopping vehicles on a route V of the preceding vehicle 102 including the preceding vehicle 102 in detecting the preceding vehicle 102 on the lane of the own vehicle 110 on which the own vehicle 101 travels. Then, it predicts a standby time tx being a waiting time until the prediction target vehicle T starts, and supports lane change of the own vehicle 102 to avoid the preceding vehicle 102 when the standby time tx is longer than a prescribed threshold time t* set in advance.SELECTED DRAWING: Figure 7
Patent JP-2021051706-A (JP)
Title: Electronic apparatus for browsing electronic document and display method
Inventor: ISHIKAWA TAICHI
IPC: G06F40/109
Filed: 2019-09-20
Abstract: To provide an electronic apparatus for browsing electronic documents that improves the visibility of electronic documents and improves the accuracy and speed of reading by readers.SOLUTION: An electronic apparatus parses target electronic document data to identify noun phrases. It displays parsing results. The display is made by a format change or the like, but the format change or the like is uniform within a range judged as a noun phrase. Important words are identified mechanically in advance before displaying the document and a reader additionally recognizes them according to a situation. This allows the setting frequency of a format change condition by the reader to be reduced and the reader to concentrate on reading. Here, the noun phrase refers to a unit that can be replaced by a demonstrative pronoun.SELECTED DRAWING: Figure 1
Patent JP-2021061874-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-10
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021053329-A (JP)
Title: Pot lid weight
Inventor: OKABE KAYOKO
IPC: A47J36/06
Filed: 2019-09-30
Abstract: To provide a pot lid weight capable of applying a pressure by putting the weight, whereas, in order to obtain an effect of pressure cooking, a heavy pressure cooker is required hitherto.SOLUTION: A 25 cm square bag (1) is formed of an elastic and incombustible cloth, both ends are separated by 3 cm, three seams (2) are put at intervals of 5 cm, and granular weight stones (3) are packed inside, to thereby obtain a pot lid weight with the weight of 2 kg.SELECTED DRAWING: Figure 1
Patent JP-2021067803-A (JP)
Title: Control device, lens apparatus, imaging apparatus, control method, and program
Inventor: UCHIYAMA MINORU
IPC: G02B7/08
Filed: 2019-10-23
Abstract: To appropriately hold a focus state before shifting to a power saving state when a plurality of focus lens groups exist.SOLUTION: A lens control section 105 as a control device includes the functions of: acquiring each position of a plurality of focus lens groups; acquiring distance information on a current subject distance or position information on one position representing each position of the plurality of focus lens groups corresponding to the current subject distance on the basis of first relation information indicating a relation between the subject distance and each position of the plurality of focus lens groups, and each position of the plurality of focus lens groups; and storing the distance information or the position information in a storage section when a lens apparatus 100 shifts to a power saving mode.SELECTED DRAWING: Figure 5
Patent JP-2021066330-A (JP)
Title: Drone and enclosure
Inventor: OKU TOSHIO
IPC: B64D27/24
Filed: 2019-10-24
Abstract: To provide a drone that can drive birds out with an electric shock, and to provide an additional object fitted to a drone body.SOLUTION: A drone 1 includes: a drone body 10; and an enclosure 20 installed so as to cover the drone body 10. The enclosure 20 includes: a frame body 22 installed so as to surround a lateral side of the drone body 10 and fitted to the drone body 10; and multiple conductors 24 constituted of a conductive material. The multiple conductors 24 include both of the material having positive polarity and material having negative polarity.SELECTED DRAWING: Figure 1
Patent JP-2020070441-A (JP)
Title: Adhesive sheet for display and display including the same
Inventor: LEE SANG WOO
IPC: C09J7/40
Filed: 2019-10-29
Abstract: To provide an adhesive sheet for a display, which can prevent generation of static electricity, has excellent adhesive force to a display device and shows a low reduction rate of the adhesive force even after left to stand under high temperature and high humidity conditions, and a display including the adhesive sheet.SOLUTION: The adhesive sheet for a display comprises a base film which includes: a base material; and an adhesive layer formed by use of a composition comprising a main agent resin and an antistatic agent that is solid at 25°C and comprises a cationic salt including a nitrogen onium salt having a substituted or unsubstituted aryl group, on an upper surface of the base material. In the adhesive layer, a change rate of the surface resistance defined by the following numerical expression 1 is within 30%. In the expression, a represents an initial surface resistance (Ω) of the adhesive layer measured under the condition of a voltage of 10 V; and b represents a secular change value of the surface resistance obtained by repeatedly measuring 4 times a surface resistance (Ω) at an interval of 5 minutes for 15 minutes under the conditions of a temperature of 220°C and a voltage of 10 V and selecting a surface resistance giving the largest difference from the initial surface resistance.SELECTED DRAWING: None
Patent JP-2021070970-A (JP)
Title: Reinforcement unit for hollow structure, reinforcement method of hollow structure, and hollow structure
Inventor: TSUJI KAZUMASA
IPC: E04G23/02
Filed: 2019-10-30
Abstract: To provide a reinforcement unit for a hollow structure allowing the hollow structure to be reinforced while suppressing increase of weight.SOLUTION: Reinforcement units (1, 1A, 1B, 1C, 1D) reinforcing a hollow structure (P) from an inside of the hollow structure comprises: reinforcement members (40, 51D1-54D1) deformable to a hollow shape; and a plurality of bag members (51-54, 54B, 51C-54C, 51D1-54D2) accommodated in the reinforcement member, wherein the plurality of bag members expand and push out the reinforcement members to meet at least a part of shape of an inner wall surface of the hollow structure.SELECTED DRAWING: Figure 5
Patent JP-2020105682-A (JP)
Title: Sheath-core composite fiber
Inventor: SUZUKI NORIO
IPC: D04B21/16
Filed: 2019-11-08
Abstract: To provide a fiber suitable for high bulk water repellent materials which can be used in a wide use range from casual uses and outdoor uses which are used in severe environments, and also having wear-comfortableness.SOLUTION: The sheath-core composite fiber is characterized by that in a cross-sectional shape of a sheath-core composite fiber composed of at least 2 kinds of polymers, a plurality of irregularities exist at a sheath-core boundary face, and an inlet width of the concavity (SWmin), a broad part of the concavity (SWmax), a depth of the concavity (SH) and core component diameter (D) satisfy the following formula, and bulky degree is 20 or over. (SWmax)/(SWmin)≥1.3 (formula 1) 0.15≤((SH)/D)≤0.25 (formula 2)SELECTED DRAWING: Figure 1
Patent JP-2020093777-A (JP)
Title: Conveying carriage
Inventor: MATSUMURA HIDEMASA
IPC: B60P1/60
Filed: 2019-11-12
Abstract: To provide a conveying carriage capable of automatically communicating with and releasing from a pressure circuit of another conveying carriage and confirming the state of communication or release without visually recognizing the pressure circuit or operating the conveying carriage.SOLUTION: A conveying carriage 1 is provided with a first automatic valve 10 downstream of a single front side group G1F and a communication part 5 communicating with another conveying carriage 1 downstream of the first automatic valve 10. By the first automatic valve being opened or closed, communication and release between single front side groups G1F of the conveying carriage 1 and the other conveying carriage 1 can be performed automatically. Since an open/closed state of the first automatic valve 10 can be detected by a limit switch 17, it is possible to confirm whether or not communication or release between the single front side groups G1F of the conveying carriage 1 and the other conveying carriage 1 is performed as instructed without visually recognizing the first automatic valve 10 or operating the conveying carriage 1.SELECTED DRAWING: Figure 3
Patent JP-2021080202-A (JP)
Title: Methanation reaction apparatus
Inventor: IMADA NORIYUKI
IPC: C09K5/16
Filed: 2019-11-19
Abstract: To provide a methanation reaction method by which an energy efficiency relating to energy storage is improved, a methanation reaction apparatus and its operation method.SOLUTION: A methanation reaction apparatus comprises: a reactor 1 for performing a reaction of synthesizing methane from hydrogen and carbon dioxide; a source supply path for supplying hydrogen and carbon dioxide to the reactor; a product extraction passage for extracting a synthesized methane from the reactor; a heat transfer medium circulation path for circulating the heat transfer medium; and a heat regenerator 3 provided with a heat regeneration composition, in which the heat transfer medium circulation passage includes a structure that is combined with a heat regenerator to be able to heat exchange between the heat transfer medium and a heat regenerator composition and a structure that is combined with the reactor to be able to heat exchange between heat transfer medium and a substance present in the reactor.SELECTED DRAWING: Figure 1
Patent JP-2021079423-A (JP)
Title: Friction stir welding method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-11-21
Abstract: To provide a friction stir welding method that can suitably weld an aluminium alloy made of different kinds of materials to each other.SOLUTION: A friction stir welding method includes a main welding step in which a stirring pin F2 of a rotary tool F that rotates is inserted into an outer peripheral surface 21b of a second metal member 2, and a butted part J1 is subjected to friction-stir by circling the part around the outer peripheral surface 21b of the second metal member 2 at a predetermined depth along a set movement route L1 set closer to the second metal member 2 than the butted part J1, while flowing a second aluminium alloy into a gap, in a state where an outer peripheral surface of the stirring pin F2 is slightly contacted with a step inclined surface 13a of a first metal member 1. In a separation section in the main welding step, the stirring pin F2 is moved up to above an inclined base 50 formed on an outer peripheral surface 11b of the first metal member 1 and then the stirring pin F2 is pulled out. The inclined base 50 is removed after the main welding step.SELECTED DRAWING: Figure 2
Patent JP-2021085701-A (JP)
Title: Probe sheet and method for manufacturing probe sheet
Inventor: ISHIMATSU TOMOYUKI
IPC: H01R43/00
Filed: 2019-11-26
Abstract: To provide a probe sheet that can attain an excellent anisotropy and durability in a fine-pitch terminal, and a method for manufacturing the probe sheet.SOLUTION: The probe sheet includes: a flexible sheet 10 with a plurality of penetration electrodes 12; a first anisotropic conductive elastomer layer 20 arranged in one surface of the flexible sheet 10, conductive particles 22 being linked in a thickness direction from the penetration electrodes 12 to the surface; and a second anisotropic conductive elastomer layer 30 arranged in the other surface of the flexible sheet 10, conductive particles 32 being linked in a thickness direction from the penetration electrodes 12 to the surface.SELECTED DRAWING: Figure 1
Patent JP-2021091275-A (JP)
Title: Control device, control method, and program
Inventor: EGUCHI KAZUKI
IPC: B63G8/16
Filed: 2019-12-09
Abstract: To provide a control device capable of further stabilizing a pitch angle of a vehicle moving underwater.SOLUTION: A control device 40 controls a vehicle which comprises a first thrust device to generate the thrust in the vertical direction of the vehicle and a second thrust device to generate the thrust in the vertical direction of the vehicle. The first thrust device and the second thrust device are provided across the center of gravity of the vehicle. The control device 40 comprise: a first specification unit which identifies the first control input of the first thrust device based on the inclination of the vehicle; a second specification unit which identifies the second control input of the second thrust device based on the first control input, the distance from the center of gravity of the first thrust device, and the distance from the center of gravity of the second thrust device; a signal generating unit which generates the control signal to move the vehicle based on the first control input and the second control input; and an output unit which outputs the control signal generated by the signal generating unit.SELECTED DRAWING: Figure 5
Patent JP-2020183694-A (JP)
Title: Connection structure of wooden pole and wooden beam and construction method thereof
Inventor: SHIROYAMA TAKASHI
IPC: E04B1/26
Filed: 2019-12-12
Abstract: To provide a connection structure of a wooden pole and a wooden beam having a superior workability and capable of preventing a damage of the beam, and its construction method.SOLUTION: The connection structure 1 comprises a first wooden pole member 6, a second wooden pole member arranged above the first pole member 6, a long member 15 such as a steel rod having a lower end side and an upper end side mounted to the first pole member 6 and the second pole member respectively, a wooden beam member 8 and a connection body 4 arranged between the first pole member 6 and the second pole member and with which the beam member 8 is connected. No crack occurs in earthquake as the end part of the beam member 8 is supported by a lower support part 20 of the connection body 4 from below and is supported by an upper support member 5 fixed to the connection body 4 as well. In addition, as an adhesion work of a lower end part of the long member 15 to the first pole member 6 is performed at a factory, an adhesion work at a site is only an adhesion work of an upper end part of the long member 15 to the second pole member.SELECTED DRAWING: Figure 2
Patent JP-2021095442-A (JP)
Title: Recyclable resin composition and blow container
Inventor: HINO TOSHITOMO
IPC: C08L23/04
Filed: 2019-12-13
Abstract: To provide a blow container which solves the problem of plastic dust (waste plastic) by applying a recycled material to a blow product and reducing a plastic used amount in molding of a polyethylene-based blow container, is sufficient in suitability as the blow container, and is excellent in bottle ESCR (durability) by modifying the recycled material.SOLUTION: In a blow container, a recycled polyolefin resin having specific properties and a polyethylene resin having specific properties are used.SELECTED DRAWING: None
Patent JP-2021094133-A (JP)
Title: Game board
Inventor: MIYAZAKI HIROMI
IPC: A63F5/04
Filed: 2019-12-16
Abstract: To provide a game board for enhancing an interest in a game.SOLUTION: A game machine includes: stop control means for stopping plural reels in a first stop mode when receiving a stop operation following a first operation condition and for stopping the plural reels in a second stop mode when receiving a stop operation following a second operation condition differing from the first operation condition in a game in which a predetermined lottery result is derived; a main control part that may transmit first information as game information in a game in which a predetermined lottery result is derived; and a sub-control part allowing performance means to execute a first performance for suggesting the first operation condition in a game in which a predetermined lottery result is derived. The sub-control part has a first state for determining presence or absence of execution of a first performance on the basis of presence or absence of reception of first information and a second state for determining presence or absence of a first performance regardless of presence or absence of reception of first information.SELECTED DRAWING: Figure 62
Patent JP-2021098940-A (JP)
Title: Solar cell module array structure
Inventor: ICHIKAWA NAOKI
IPC: E04D13/18
Filed: 2019-12-20
Abstract: To provide a solar cell module array structure capable of further securing safety to a roof.SOLUTION: A solar cell module array structure has a solar cell module array 100, a roof 200, a plurality of first column members 210 supporting the roof, and a second column member 220 supporting the first column member, crossing the first column member and having strength higher than that of the first column member. When an allowable bending stress of the first column member is set to be "fb", a section modulus of the first column member is set to be "Z", a distance between the second column members adjacent to each other is set to be "l", and the total load of the plurality of solar cell modules constituting the solar cell module array is set to be "P", the solar cell module array is provided within a range of a distance "a" from the second column member to satisfy the inequality of "a×(l-a)<fb×Z×l/P".SELECTED DRAWING: Figure 2
Patent JP-2021098440-A (JP)
Title: Trailer house and unit construction method of the same
Inventor: OGAWA HIROKO
IPC: B60P3/33
Filed: 2019-12-23
Abstract: To provide a trailer house which enables a living space at its interior to be expanded and enables a user to live in a more comfortable manner, and to provide a unit construction method of the trailer house.SOLUTION: A trailer house 1 includes:; a log house 2 assembled in a dovetail notch method; and a trailer 3 having a chassis body 31 to which the log house 2 is detachably attached. The log house 2 assembled in the dovetail notch method is attached to the chassis body 31 of the trailer 3 to form the trailer house 1. In the dovetail notch method, when wall materials are assembled, an end part of each wall material does not protrude. Thus, the structure allows a living space to be wider in a limited installation area and enables a user to live in a more comfortable manner.SELECTED DRAWING: Figure 1
Patent JP-2020129654-A (JP)
Title: Method for multi-level etch, semiconductor sensing device, and method for manufacturing semiconductor sensing device
Inventor: LEE JUNG CHUL
IPC: H01L21/3065
Filed: 2019-12-26
Abstract: To provide a method for the multi-level etch of a semiconductor sensing device.SOLUTION: A method includes providing a substrate 101, forming a first reference feature 103 over a control region 101A of the substrate, forming an etchable layer 105 over the first reference feature and a target region 101B over the substrate, and patterning a masking layer 107 over the etchable layer. The masking layer has a first opening 107A projecting over the control region and a second opening 107B projecting over the target region. The method further includes removing a portion of the etchable layer through the first opening and the second opening until the first reference feature is reached.SELECTED DRAWING: Figure 1