baber/WOPTO huggingface dataset:
Patent JP-2021034806-A (JP)
Title: Branching filter
Inventor: OKUBO KOTA
IPC: H03H9/17
Filed: 2019-08-21
Abstract: To provide a branching filter capable of suppressing degradation in pass characteristic of a bandpass filter.SOLUTION: A branching filter 20A comprises: a bandpass filter 21A provided between a first terminal T1 and a common terminal T3 connected with an antenna to transmit a signal in a predetermined frequency band; and a band elimination filter 22A provided between a second terminal T2 and the common terminal T3 to attenuate the signal in the predetermined frequency band. The band elimination filter 22A comprises a plurality of resonators S5 and S6 connected in series with each other on a line between the second terminal T2 and the common terminal T3. The plurality of resonators include a first resonator S6 having a lowest resonance frequency and a second resonator S5 provided on a common terminal side from the first resonator.SELECTED DRAWING: Figure 2
Patent JP-2021031989-A (JP)
Title: Control program of hydroelectric power generation facility
Inventor: ADACHI REISHI
IPC: E02B7/20
Filed: 2019-08-27
Abstract: To properly manage a river.SOLUTION: In a hydroelectric power generation facility 100, in a case where water supplied for an operation of a hydroelectric power generation facility 112 at an upstream side of a river 111 of a water tank 101 reaches the water tank 101 during a stop of an operation of a power generator 103 due to water shortage: when water level in a dam 105 is equal to or lower than an alarm output water level, a start delay time delaying a start of a discharge alarm device 107 is set; and in a case where water level in the dam 105 is equal to or lower than the alarm output water level and an opening of a water intake gate 108 is equal to or larger than a predetermined opening, the power generator 103 operated by using water in the water tank 101 is started.SELECTED DRAWING: Figure 1
Patent JP-2021031142-A (JP)
Title: Vertical bag-making filling and packaging machine having front cover
Inventor: YAMAMOTO HIROHISA
IPC: B65B59/00
Filed: 2019-08-27
Abstract: To provide a vertical bag-making filling and packaging machine having a front cover, which has a front cover of a foldable type for covering the front of a packaging machine body, and in which support to an electric box is ensured regardless of an open/close state of the front cover, and which can reduce swinging in a forward direction of the packaging machine body when opening/closing the front cover.SOLUTION: On a front wall 3b of an electric box 3, a turning shaft 17 and a pivot 26 are provided. A first cover part 15 of a front cover 14 can be turned around the turning shaft 17, and a second cover part 16 is turnably coupled from the pivot 26 via a turning arm 23. The first cover part 15 and the second cover part 16 are turnably joined to each other via a longitudinal support shaft 21. The first cover part 15 and the second cover part 16 are supported on the front wall 3b of the electric box 3 in a state of being collected together. Since the second cover part 16 moves by keeping an attitude that is substantially in parallel to an initial attitude for covering the front of the packaging machine body 2, the front of the packaging machine body 2 is opened/closed with little swinging.SELECTED DRAWING: Figure 2
Patent JP-2021035271-A (JP)
Title: Spacer for overhead power transmission line
Inventor: FUJIMOTO TAKESHI
IPC: H02G7/12
Filed: 2019-08-28
Abstract: To provide a spacer for an overhead power transmission line that can suppress galloping due to strong winds in a three-conductor transmission line consisting of three overhead transmission lines.SOLUTION: A spacer for an overhead power transmission line includes three clamps that individually grip three overhead power lines, and a frame body having a support member to which the clamp is attached and a frame portion that maintains a distance between the support members, and maintaining a distance between the three overhead power transmission lines via the three clamps, and from among the three clamps, two clamps are movable clamps that rotatably grip the overhead power transmission line around the overhead power transmission line, and from among the three clamps, one clamp is a fixed clamp that grips the overhead power transmission line without rotating the overhead power transmission line.SELECTED DRAWING: Figure 1
Patent JP-2020022171-A (JP)
Title: Intra-prediction method and encoder and decoder using the same
Inventor: PARK JOONYOUNG
IPC: H04N19/176
Filed: 2019-09-12
Abstract: To provide an intra-prediction method, and an encoder and a decoder using the same.SOLUTION: An intra-prediction method comprises the steps of: deriving a prediction mode of a current block; and generating a prediction block with respect to the current block on the basis of the prediction mode of the current block. When the prediction mode of the current block is an intra-angular prediction mode, values of boundary samples from among left boundary samples and upper boundary samples of the prediction block, which are not positioned in a prediction direction of the intra-angular prediction mode, are derived on the basis of reference samples positioned in the prediction direction of the intra-angular prediction mode and adjacent reference samples.SELECTED DRAWING: Figure 3
Patent JP-2021043397-A (JP)
Title: toner
Inventor: SUZUMURA YOSHITAKA
IPC: G03G9/087
Filed: 2019-09-13
Abstract: To provide a toner that is excellent in low-temperature fixability of a solid image, can improve storage property of a toner image, and can satisfy durability and storage stability of the toner.SOLUTION: A toner includes toner particles containing a binder resin and a crystalline polyester resin, and the binder resin contains an amorphous polyester resin. In differential scanning calorimetry of the toner, temperature is increased from 25°C to 120°C at a speed of 1000°C/sec, the temperature is held at 120°C for 100 msec, the temperature is decreased to 25°C at a speed of 1000°C/sec, and subsequently the temperature is increased to 120°C at a speed of 1000°C/sec. When the glass transition temperature in the first temperature increase is Tg1(°C), and the glass transition temperature in the second temperature increase is Tg2(°C), the following formulas (1) and (2) are satisfied. (1) 65°C≤Tg1≤85°C; (2) 7°C≤Tg1-Tg2≤30°C.SELECTED DRAWING: None
Patent JP-2021046266-A (JP)
Title: Attachment for forklift and forklift
Inventor: NAGASAWA ICHIRO
IPC: B66F9/12
Filed: 2019-09-17
Abstract: To provide an attachment for a forklift and a forklift capable of properly hanging loads according to the size of loads.SOLUTION: An attachment 2 for a forklift is independently mounted on each of a pair of right and left forks 12 provided in the forklift, and comprises a fork inserting part 20A where the forks 12 are inserted and a long part 20B extending in a front-back direction X along the forks 12. The long part 20B comprises a cord-like body mounting hole 26 to which a cord-like body R to hang a load L is attached. A plurality of cord-like body mounting holes 26 is provided at intervals in the front-back direction X.SELECTED DRAWING: Figure 7
Patent JP-2021045716-A (JP)
Title: Used paper diaper treatment device
Inventor: MATSUDA GENICHIRO
IPC: B09B5/00
Filed: 2019-09-19
Abstract: To provide a used paper diaper treatment device capable of conducting series of motions from volume reduction treatment of used paper diapers to storage in a discharge container without requiring an operator's manual work.SOLUTION: In a used paper diaper treatment device, a peel member 73 is installed inside an inner tank, and a changeover mechanism 60 which switches between a state of interlocking of an inner tank 5 and the peel member to rotate and a state of these being cut away. In the state of the inner tank being cut away from the peel member, one of these is rotated to remove the stored, used paper diapers 18 from the inner face of the inner tank, then paper diapers having been treated in a treatment tank 20 are discharged to a takeoff part 6 via an open/close part from a bottom of the treatment tank.SELECTED DRAWING: Figure 1A
Patent JP-2021045360-A (JP)
Title: Radiation imaging system and imaging control device
Inventor: MURAOKA TAKEYUKI
IPC: A61B6/00
Filed: 2019-09-19
Abstract: To avoid the trouble of re-imaging even when a subject cannot perform target motion immediately in kymography.SOLUTION: A radiation imaging system 100 comprises: radiation generation means 1; picture generation means 2 for generating a kinetic picture; operation means 4; start instruction means 31 for instructing the radiation generation means 1 and the picture generation means 2 to start operation upon the operation means 4 being operated; determination means 31 for determining whether or not motion of a subject to be a target has been imaged; termination instruction means 31 for instructing the radiation generation means 1 and the picture generation means 2 to terminate their operation on determining that motion of the subject to be the target has been imaged; storage means; and writing means for writing generated picture data on the kinetic picture in the storage means. The writing means writes, as the picture data, data on some frames of all frames obtained in a period from a first time point t1 to a second time point t8.SELECTED DRAWING: Figure 3
Patent JP-2021052046-A (JP)
Title: Multilayer printed board
Inventor: MARUYAMA KAZUO
IPC: H05K3/46
Filed: 2019-09-24
Abstract: To provide a technique capable of extending the life of a multilayer printed board.SOLUTION: A multilayer printed board 10 comprises a build-up board having a stack via structure where other vias 60, 60 are layered on a core via 30. A plurality of the other vias 60, 60 are arrayed directly above the core via 30.EFFECT: A plurality of other vias 60, 60 are layered and connected directly above one core via 30. Thus, a connection area between the one core via 30 and the plurality of other vias 60, 60 is increased. Accordingly, a conduction failure such as disconnection occurring between the one core via 30 and the vias 60, 60 can be prevented, so that a multilayer printed board 10 can be increased in durability and extended in life.SELECTED DRAWING: Figure 1
Patent JP-2021051454-A (JP)
Title: Information processing device and program
Inventor: IKEDA TAKESHI
IPC: G06Q50/34
Filed: 2019-09-24
Abstract: To provide an information processing device capable of increasing a motivation to play of a player having little voting experience, and a program.SOLUTION: In a voting system in which a server and a plurality of terminals are connected through a network, and voting is received in each competition in which voting is possible to a voting object, a server 10 includes a reception unit for receiving designation of a voting object and a prescribed value from a player, and a privilege giving unit for enabling a plurality of players to form a team for a prescribed period or competition and giving a privilege to a player in the case of satisfying a prescribed condition including entry to the team by the player and voting to the voting object.SELECTED DRAWING: Figure 3
Patent JP-2021053979-A (JP)
Title: Recording device and control method
Inventor: HAMADA TAKUYA
IPC: B41J2/01
Filed: 2019-09-30
Abstract: To provide a technology that is advantageous for improving image density in a recording device that includes a heating mechanism for a recording medium.SOLUTION: A recording device includes: transportation means for transporting a recording medium along a transportation direction; recording means for discharging ink to a recording medium transported by the transportation means; heating means disposed downstream in the transportation direction of the recording means and heating a recording medium while coming into contact with the recording medium to which the ink is discharged by the recording means; and control means for controlling the recording medium so that a surface to which the ink is discharged by the recording means passes through identical recording means and heating means several times.SELECTED DRAWING: Figure 3
Patent JP-2021059646-A (JP)
Title: Thermosetting resin composition, composite laminate, and printed wiring board
Inventor: KOMAKI HIROKO
IPC: B32B5/28
Filed: 2019-10-03
Abstract: To provide a thermosetting resin composition that can be used to prepare an insulating layer that, even when having a hole formed by drilling, protects the internal surface of the hole from damage, and has high solder heat resistance.SOLUTION: A thermosetting resin composition is used to prepare a resin-impregnated base material by impregnating a nonwoven fabric base material with the thermosetting resin composition. The thermosetting resin composition has a thermosetting resin (A) and an inorganic filler (B). The inorganic filler (B) has aluminum hydroxide, kaolin clay, and talc and also has wollastonite or glass powder or both of them.SELECTED DRAWING: Figure 1
Patent JP-2020024723-A (JP)
Title: Providing communications channel between instances of automated assistants
Inventor: ALEXANDR MALTSEV
IPC: B60R16/02
Filed: 2019-10-08
Abstract: To provide communications channel between instances of automated assistants.SOLUTION: Implementations relate to interactions, over a wireless communication modality, between an automated assistant of an automobile computer system and a separate client device. The client device can be paired with the automobile computer system, and can include separate instances of an automated assistant. Actions are advanced via user interaction with the automobile automated assistant even if a local application is not installed directly on the automobile computer system. Even if a third-party messaging application is not installed in the automobile computer system, the automobile automated assistant can access requested actions to be performed by the third-party messaging application in order to advance a requested action.SELECTED DRAWING: Figure 4A
Patent JP-2020191437-A (JP)
Title: Interposer, electronic substrate, and method for producing electronic substrate
Inventor: KOSUGE TADASHI
IPC: H01L21/60
Filed: 2019-10-10
Abstract: To provide an interposer capable of effectively reinforcing a connecting portion between an electronic component and a substrate, an electronic substrate, and a method for producing an electronic substrate.SOLUTION: An interposer 20 is used for mounting a first electronic component on a substrate and includes: a sheet-shaped spacer having at least one through-hole and formed of a material that does not flow during reflow soldering; and a resin portion that covers at least a part of the spacer and is flowable during reflow soldering. The through-hole 22 is configured to store a bump of the first electronic component.SELECTED DRAWING: Figure 2B
Patent JP-2021066678-A (JP)
Title: Autophagy activator
Inventor: UENO MIZUKI
IPC: A61P21/00
Filed: 2019-10-18
Abstract: To provide an autophagy activator useful as an agent for the prevention or treatment of neurodegenerative disease and fatty liver.SOLUTION: An autophagy activator contains isopropylmethylphenol as an active ingredient.SELECTED DRAWING: None
Patent JP-2021065139-A (JP)
Title: Nuclear receptor-activating food composition and production method of the same
Inventor: MORITA NAOKI
IPC: A61P3/06
Filed: 2019-10-23
Abstract: To provide an excellent nuclear receptor-activating food composition.SOLUTION: The inventors have found out that leaves of one or more kinds of Spinacia oleracea, Beta vulgaris, Eruca vesicaria, Lactuca sativa L. var. longifolia, or Lactuca sativa L. var. longifoli, which are often consumed as baby leaves, or processed products thereof have a nuclear receptor-activating function. That is, the leaves or processed products thereof activate one or more types among plural types of nuclear receptors, specifically, RAR, RXR, PPAR, and ER. As a result, the following effects are expected: normalization of a fasting blood sugar level, inhibition of skin inflammation, inhibition of skin cornification, inhibition of skin light aging, inhibition of skin pigmentation, inhibition of fat accumulation, inhibition of fatty liver, and increase of blood HDL cholesterol.SELECTED DRAWING: Figure 1
Patent JP-2020200746-A (JP)
Title: Flooring ledger frame
Inventor: SATAKE KIYOSHI
IPC: E04G7/34
Filed: 2019-10-23
Abstract: To propose a flooring ledger frame that makes it possible to eliminate a gap to be formed between a horizontal member and a beam member and is capable of inhibiting falling down deformation of a gripping metal fitting without using excessive members.SOLUTION: A beam member is constituted by: an upper flange; a lower flange; and a web that connects the upper flange and the lower flange at their tips and has an end surface in its width direction made to be close to or abut on an inside wall part of a gripping metal fitting to inhibit falling down deformation to the inside of the gripping metal fitting. At the upper flange and at least one end in the width direction of the web is provided an escape part for forming, between the escape part and the inside wall part of the gripping metal fitting, an insertion gap for a gripping metal fitting of another flooring ledger frame disposed adjacently.SELECTED DRAWING: Figure 1
Patent JP-2020011899-A (JP)
Title: APPARATUS FOR MANUFACTURING β-Ga2O3 SINGLE CRYSTAL, AND HEATING ELEMENT USED THEREFOR
Inventor: HOSHIKAWA KEIGO
IPC: C30B11/00
Filed: 2019-10-24
Abstract: To provide an apparatus for manufacturing a β-GaOsingle crystal, capable of achieving a long life of a heating element and reducing cost.SOLUTION: An apparatus 10 for manufacturing a β-GaOsingle crystal in an oxidative atmosphere comprises: a base 12; a cylindrical furnace body 14 arranged on the base 12 and having heat resistance; a lid body 16 for closing the furnace body 14; a heating element 20 arranged in the furnace body 14; a high frequency coil 22 for heating the heating element 20 by high frequency induction heating; and a crucible 28 arranged in the heating element 20 and heated by the heating element 20. The heating element 20 made of Pt-Rh alloy having a Rh content of 10-30 wt% is a cylinder having a ceiling and is subjected to zirconia coating without having an exposed portion on the entire surface including front and rear surfaces.SELECTED DRAWING: Figure 1
Patent JP-2021071350-A (JP)
Title: Position detector
Inventor: OKA TEIICHIRO
IPC: G01D5/245
Filed: 2019-10-30
Abstract: To provide a position detector that reduces errors arising from a noise magnetic field without causing large restraints on the installation of a magnetism sensor.SOLUTION: A position detector 1 comprises a magnetic scale 2 and a magnetic sensor 3. The magnetic sensor 3 includes detection units 11, 12, 21, 22 and a computation circuit. The detection units 11, 12 are arranged so as to detect a first composite magnetic field which is the composite magnetic field of a detection target magnetic field of first strength and a noise magnetic field. The detection units 21, 22 are arranged so as to detect a second composite magnetic field which is the composite magnetic field of a detection target magnetic field of second strength and a noise magnetic field. The computation circuit generates a detection value on the basis of a signal after computation that corresponds to a difference between the detection signals generated by the detection units 11, 21 and a signal after computation that corresponds to a difference between the detection signals generated by the detection units 12, 22.SELECTED DRAWING: Figure 1
Patent JP-2020043348-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2019-10-31
Abstract: To provide a semiconductor device, a display device, or a light-emitting device, having a high aperture ratio and including a capacitive element capable of increasing capacitance.SOLUTION: In a semiconductor device (liquid crystal display device), a pixel transistor 103 includes: a conductive film 304c functioning as a gate; insulating films 305 and 306 functioning as a gate insulating film; an oxide semiconductor film 308b in which a channel region is formed; and conductive films 310d and 310e each functioning as a source and a drain. The oxide semiconductor film is provided over the insulating film. Insulating films 312 and 314 are provided, as protective films, over the conductive films. A capacitive element 105 includes: a light-transmitting conductive film 308c formed over the gate insulating film; a dielectric film formed of a nitride insulating film (insulating film 314) formed over the transistor 103; and a light-transmitting conductive film 316b functioning as a pixel electrode. That is, the capacitive element has a light-transmitting property.SELECTED DRAWING: Figure 3
Patent JP-2021071178-A (JP)
Title: Face-to-face expandable valve
Inventor: SUZUKI NAOKI
IPC: F16K1/22
Filed: 2019-10-31
Abstract: To provide a face-to-face expandable valve that can be adjusted between predetermined faces with high accuracy by rotating one part at each fastening point, can be connected so as to prevent occurrence of rust in a state where a connection side with an external pipe is moved even after adjusting between the faces to ensure high sealability, and has high versatility without requiring complicated processing.SOLUTION: A movable side flange 3 is provided on a fixed flange 10 of a valve box 2 so as to be able to move forward and backward, to expand and contract a gap W between faces. A cylindrical expandable nut 5 screwed into a long bolt 4 fixed to the movable side flange 3 is inserted into the fixed flange 10, and the expandable nut 5 is rotated to expand and contract the movable side flange 3 with respect to the fixed flange 10.SELECTED DRAWING: Figure 2
Patent JP-2021076412-A (JP)
Title: Impact testing device, impact testing system and impact testing method
Inventor: OOKA KAZUNORI
IPC: G01M7/08
Filed: 2019-11-06
Abstract: To provide an impact testing device, impact testing system and impact testing method that are stable in behavior or attitude.SOLUTION: The present invention relates to an impact testing device that gives a test body an impact, and the impact testing device comprises: a dolly that moves toward the test body; and a single weight body that is struck out by a striker. The weight body is detachably attached to the dolly in contact with each other. The weight body has a center of gravity at a location corresponding to a striking-out point where the striker strikes out the weight body, when viewing from a backward and forward direction of the dolly. Further, the present invention relates to an impact testing method that gives the test body the impact, and the method comprises: a weight body attachment step of attaching the single weight body to the dolly moving toward the test body; and a hitting step of causing the weight body to move toward the test body together with the dolly, and causing the weight body to hit the test body.SELECTED DRAWING: Figure 1
Patent JP-2021077981-A (JP)
Title: Communication device, control method, and program
Inventor: INOHIZA HIROHIKO
IPC: H04W72/04
Filed: 2019-11-07
Abstract: To improve the utilization efficiency of a frequency band by allowing a communication device to assign a plurality of RUs to other communication devices.SOLUTION: A communication device 102 generates and transmits an EHT MU PPDU containing EHT-SIG-B including information indicating that a plurality of RUs are assigned to a communication device 103 or Trigger Frame containing User Info including information indicating a plurality of RUs are assigned to the communication device 103.SELECTED DRAWING: Figure 1
Patent JP-2021075973-A (JP)
Title: Installation structure of grate
Inventor: YONEMARU TADAYOSHI
IPC: E06B9/01
Filed: 2019-11-13
Abstract: To provide an installation structure of a grate capable of maintaining fire-blocking performance of a sash which is a fire preventive facility.SOLUTION: An installation structure for installing a grate on a sash comprises a sash-side bracket fixed to a sash, a grate-side bracket connected to the sash-side bracket and fixed to the grate, and a resin screw made of thermoplastic resin and fixing the grate-side bracket to the grate.SELECTED DRAWING: Figure 1