baber/WOPTO huggingface dataset:
Patent JP-2022134830-A (JP)
Title: Device, tunnel current measuring device, nucleic acid sequence reader, tunnel current measurement method, and nucleic acid sequence reading method
Inventor: OSHIRO TAKAHITO
IPC: G01N27/00
Filed: 2021-03-04
Abstract: To provide a device allowing a sample to easily enter a sample measurement flow path in which measurement electrodes are disposed.SOLUTION: A device used for measuring a tunnel current includes: a base material; a flow path formed in the base material; and a pair of measurement electrodes for measuring a tunnel current when a sample passes. The flow path includes: a sample supply flow path; a sample measurement flow path in which measurement electrodes are disposed; a first taper flow path that is disposed between the sample supply flow path and the sample measurement flow path, and allows flow path width to become narrower toward the sample measurement flow path from the sample supply flow path; and a sample collection flow path for collecting a sample that passes the sample measurement flow path. The width of a connection part between the first taper flow path and the sample measurement flow path ranges from 20 nm to 200 nm.SELECTED DRAWING: Figure 1A
Patent JP-2022140692-A (JP)
Title: game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of increasing amusement in a game.SOLUTION: A game machine of the present invention can be controlled to be in a normal time-saving game state and a special time-saving game state, and can execute a first vibration performance executed according to an operation during a valid period and a second vibration performance executed without generating the valid period during a variation performance. The execution ratio of the first vibration performance is different between cases where a second variation performance is executed in the normal time-saving game state and where a first variation performance is executed in the special time-saving game state.SELECTED DRAWING: Figure 73
Patent JP-2022137845-A (JP)
Title: Spouting tool
Inventor: SATO MASAAKI
IPC: B65D33/38
Filed: 2021-03-09
Abstract: To provide a spouting tool that is excellent in an oxygen barrier property.SOLUTION: A spouting tool 1 is attached to an opening part of a bag-shaped container storing a fluid inside. The spouting tool 1 is equipped with a spouting portion 2 that has a cylinder body portion 20 and an attaching portion 30 ranging integrally with the cylinder body portion 20 to a lower part of the cylinder body portion 20, and forms a channel of the fluid, and a sheet body 5 that is pasted on a lower surface of the attaching portion 30. At a peripheral edge part of the sheet body 5, a bending portion 50 is provided, which is made by being bent from a part to be pasted on the lower surface of the attaching portion 30 along an outer peripheral surface of the attaching portion 30. At a peripheral edge part of the lower surface of the attaching portion 30, a notch 100 is provided. The notch 100 stores a part of the bending portion 50.SELECTED DRAWING: Figure 2
Patent JP-2022138012-A (JP)
Title: Power conversion device
Inventor: NAKADA KENICHI
IPC: H02M3/28
Filed: 2021-03-09
Abstract: To provide a power conversion device capable of reducing complexity of control accompanying change in a relation of magnitude between input and output voltages.SOLUTION: A power conversion device 10 comprises: a transformer 20 that has a primary side coil 22 and a secondary side coil 23; a primary side full-bridge circuit 30; a secondary side full-bridge circuit 40; and a control circuit 50. The control circuit 50 has a both-side PWM control mode as a control mode of controlling respective switching elements Q1 to Q8 periodically. In the both-side PWM control mode, a primary side voltage V1 to be input to the primary side coil 22 changes to be positive, negative, or zero, and a secondary side voltage V2 to be input to the secondary side coil 23 changes to be positive, negative, or zero.SELECTED DRAWING: Figure 1
Patent JP-2022138813-A (JP)
Title: laser device
Inventor: HATORI MASAMI
IPC: H01S5/022
Filed: 2021-03-11
Abstract: To certainly prevent a variation in optical output in a laser device that adjusts the temperature of a housing accommodating a laser component to a predetermined temperature.SOLUTION: A laser device 1 accommodates, in a housing 40, a laser component including a resonator composed of a rear end face 11b of a LD 11 and a resonator mirror 15, joins the housing 40 to a Peltier element 30 via an adhesive layer 21, and drives the Peltier element 30 based on a detected temperature of the housing 40 to adjust the temperature of the housing 40 to a predetermined temperature. The laser device uses, as the adhesive layer 21, an adhesive layer 21 in which a plurality of spacers 50 are dispersed having substantially uniform shapes and defining the distance between the housing 40 and the Peltier element 30.SELECTED DRAWING: Figure 1
Patent JP-2022139898-A (JP)
Title: Image forming apparatus
Inventor: KUMAGAI SHIGEMI
IPC: G03G21/14
Filed: 2021-03-12
Abstract: To solve the problem in which: in a conventional image forming apparatus, the time required for an operation to estimate an initial position increases the FPOT (first print output time) that is the time from when the start of a job is instructed until when a recording medium is output.SOLUTION: When the start of a print job is likely to be instructed, a motor control device 157 starts an operation to detect a stop position of a rotor of a motor 402 before the start of the print job is instructed. In the present embodiment, an operation to detect the stop position of the rotor of the motor 402 that drives a pickup roller 19 being a conveying roller on the most upstream side among conveying rollers for conveying a recording medium in the print job is performed before the start of the print job is instructed. As a result, the FPOT is reduced compared with a case in which the operation to detect the stop position of the rotor of the motor 402 is started after the start of the print job is instructed.SELECTED DRAWING: Figure 9
Patent JP-2022141150-A (JP)
Title: Resolver stator structure and assembly method to housing of the same
Inventor: TAIRA SHOSUKE
IPC: G01D5/20
Filed: 2021-03-15
Abstract: To provide means for suppressing inflow of external magnetic flux into a stator coil.SOLUTION: Using a ring-shaped stator core 1 having a plurality of projecting magnetic poles 22 to which a stator coil 23 is wound, a plurality of gap units 41 and 41A formed in the ring-shaped stator core 1, a fastening hole 61 formed between respective gap units 41 and 41A of the ring-shaped stator core 1, and a fastening member for attaching the ring-shaped stator core 1 to a housing 60, the ring-shaped stator core 1 is fastened to the housing 60 by inserting or screwing a fastening member that penetrates a fastening hole 61 to a hole of the housing 60. A line 75 connecting the stator coil 23 and an outer periphery 1F or an inner periphery 1E of the ring-shaped stator core 1 intersects with at least either internal stress generation unit 70 or gap units 41 and 41 A.SELECTED DRAWING: Figure 1
Patent JP-2022144488-A (JP)
Title: switching power supply
Inventor: KUSUNOKI KENICHI
IPC: H02M3/28
Filed: 2021-03-19
Abstract: To provide a switching power supply that can suppress voltage drop of a non-voltage control type output circuit and can reduce a loss without receiving power supply from a voltage control type output circuit even if the non-voltage control type output circuit becomes a heavy-load, when the voltage control type output circuit is no-load or a light-load.SOLUTION: A switching power supply 1 is equipped with a transformer T that has a primary coil and a plurality of secondary coils, a switching element Q1 that is connected to the primary winding coil N1 of the transformer, a voltage control type output circuit 11 connected to at least one of the plurality of secondary coils N2 and N3, and a non-voltage control type output circuit 10 that is connected to the other secondary coil. The secondary coil of the transformer connected to the non-voltage control type output circuit has a plurality of coil output terminals with different generation voltage. The non-voltage control type output circuit can input induced voltage in the plurality of coil output terminals, and selectively supplies DC-converted voltage to a load on the basis of any of voltages induced in the plurality of coil output terminals according to the magnitude of the load.SELECTED DRAWING: Figure 1
Patent JP-2022144705-A (JP)
Title: cable container
Inventor: WATABE DAISUKE
IPC: H02G9/04
Filed: 2021-03-19
Abstract: To provide a cable container capable of preventing erroneous detection of the movement of a moving body to be detected in the flow of liquid generated when it rains or snows.SOLUTION: A cable container 1 having an accommodation space 1a in which a cable 2 is accommodated, and an opening 10 provided in the upper part of the accommodation space 1a is closed and opened by a lid 12 includes a moving object detection sensor 3 that is housed in the accommodation space 1a and detects a moving object moving above the lid 12 by transmitting a transmission wave upward of the lid 12 from the accommodation space 1a through the lid 12, and the upper surface of the lid 12 has a flow direction restricting structure 12a that restricts the fluid from continuously flowing over a predetermined distance in a certain direction.SELECTED DRAWING: Figure 1
Patent JP-2022145099-A (JP)
Title: Communication system and program
Inventor: HATANAKA ISSEI
IPC: H04L41/40
Filed: 2021-03-19
Abstract: To provide a communication system enabling excellent detection of unauthorized access without making a change to an existing device.SOLUTION: A communication system according to an embodiment comprises: a first communication control apparatus connected between a network connection apparatus and a first client apparatus; a second communication control apparatus connected between the network connection apparatus and a second client apparatus; and a communication control management apparatus that is connected to the network connection apparatus and manages communication by the first communication control apparatus and the second communication control apparatus. The communication control management apparatus monitors communication on the basis of management information where normal communication between the first client apparatus and the second client apparatus is defined as communication using a first packet containing a first virtual tag, and normal communication between the communication control management apparatus and the first communication control apparatus or the second communication control apparatus is defined as communication using a second packet containing a second virtual tag.SELECTED DRAWING: Figure 8
Patent JP-2022145156-A (JP)
Title: Information processing apparatus and information processing program
Inventor: SAKATA YUI
IPC: G06F16/9035
Filed: 2021-03-19
Abstract: To provide an information processing apparatus configured to vary the way to extract documents in accordance with the documents stored in a memory area, and an information processing program.SOLUTION: An information processing apparatus 10 includes a CPU 11. The CPU 11 presents an operation section which is associated with an operation of extracting from a memory area a plurality of documents associated with attributes in advance and stored in the memory area. The operation section is associated with an operation of classifying and extracting documents from the memory area in accordance with items changing depending on the attributes of each of the documents stored in the memory area.SELECTED DRAWING: Figure 1
Patent JP-2022145167-A (JP)
Title: wallpaper gluing machine
Inventor: YOSHIDA TETSUSHI
IPC: B05C1/08
Filed: 2021-03-19
Abstract: To provide an expensive tension device which can apply appropriate tension for each wall paper used without damaging a surface of the wall paper.SOLUTION: A wall paper gluing machine unwinds a wall paper raw fabric passed through a raw fabric core bar by rotation of a delivery roller and transports the same into a wall paper gluing machine body, pumps up a glue accumulated in a glue box by the roller, and applies the glue to a reverse face of the wall paper while cutting left and right side edge parts thereof by a slitter. The wall paper gluing machine comprises a tension device which is configured from an inside cylindrical part and an outside cylindrical part, and in which the outside cylindrical part is rotatably attached to an outer side of the inside cylindrical part.SELECTED DRAWING: Figure 4
Patent JP-2022146340-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI SHO
IPC: H01L23/48
Filed: 2021-03-22
Abstract: To provide a semiconductor device in which quality degradation due to the condition of conductive adhesive can be suppressed.SOLUTION: A semiconductor device of an embodiment has a first lead frame, a second lead frame spaced apart from the first lead frame and having a first surface and a second surface intersecting the first surface, a semiconductor chip connected to the first lead frame, a first connection portion having a first connection surface connected to the first surface by a conductive adhesive and a second connection portion having a second connection surface connected to the second surface by a conductive adhesive, and a conductive member electrically connecting the semiconductor chip and the second lead frame.SELECTED DRAWING: Figure 7
Patent JP-2022147459-A (JP)
Title: Sheet length detector
Inventor: KOIKE SUSUMU
IPC: B65H1/00
Filed: 2021-03-23
Abstract: To provide a sheet length detector capable of detecting a sheet length.SOLUTION: A sheet length detector according to an embodiment comprises a bottom plate, a first regulating unit, a second regulating unit, a magnet, a moving mechanism and an angle sensor. The bottom plate is allowed to rest a paper sheet having a first end side and a second end side opposite to the first end side. The first regulating unit moves relatively to the bottom plate and contacts the first end side, and the second regulating unit contacts the second end side. The magnet rotates in a state S-pole and N-pole parts are parallel with respect to the bottom plate. The moving mechanism supports the magnet and makes the magnet rotate in response to moving the first regulating unit close to or away from the second regulating unit with respect to the bottom plate. The angle sensor faces the magnet so as to output a signal depending on the absolute angle to the magnet.SELECTED DRAWING: Figure 1
Patent JP-2022147735-A (JP)
Title: Carrier for electrostatic charge image development, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method
Inventor: SUMIKURA YASUO
IPC: G03G9/113
Filed: 2021-03-23
Abstract: To provide a carrier for electrostatic charge image development excellent in charge maintainability of toner.SOLUTION: A carrier for electrostatic charge image development has a magnetic particle and a coating resin layer that covers the magnetic particle and includes inorganic particles. When a cross section obtained by cutting the coating resin layer along a thickness direction is observed, the area ratio of the inorganic particles is 10% or more and 50% or less.SELECTED DRAWING: None
Patent JP-2021100959-A (JP)
Title: Method for preparing cytotoxic benzodiazepine derivative
Inventor: BAUDOUIN GERARD
IPC: C07D519/00
Filed: 2021-03-24
Abstract: To provide a novel method for preparing an indolinobenzodiazepine dimer compound and a synthetic precursor thereof.SOLUTION: As an example, 4-methyl-4-(methyldisulfanyl)pentanoic acid, EDC-HCl, and DMAP are added to a stirred solution of (5-amino-1,3-phenylene)dimethanol in absolute dimethylformamide and absolute tetrahydrofuran, and the obtained mixture is stirred at room temperature for 18 hours, followed by carrying out a synthesis using the purified compound as a starting material to obtain the following compound.SELECTED DRAWING: None
Patent JP-2022148007-A (JP)
Title: Sentence generation device, sentence generation method, and program
Inventor: MORISHITA MUTSUMI
IPC: G06F40/44
Filed: 2021-03-24
Abstract: To create text data in consideration of broader context.SOLUTION: A sentence generation device is a device for converting first text data into second text data based on a prediction model, and includes: an input unit for receiving an input of set data including the first text data; a set feature quantity calculation unit for calculating a set feature quantity representing a feature of the set data; and a conversion unit for converting the first text data into the second text data based on the set feature quantity.SELECTED DRAWING: Figure 2
Patent JP-2022151309-A (JP)
Title: Light emitting device and illumination device
Inventor: ISHII YOHEI
IPC: H05B47/115
Filed: 2021-03-26
Abstract: To provide a light-emitting device capable of easily checking UV intensity.SOLUTION: A light-emitting device 11 includes: a first light source 41 that emits ultraviolet light; and a second light source 51 that emits visible light. In the light-emitting device 11, the first light source 41 and the second light source 51 are connected in parallel or in series. In the light-emitting device 11, as the intensity of the ultraviolet light emitted by the first light source 41 increases, the brightness of the visible light emitted by the second light source 51 increases.SELECTED DRAWING: Figure 2
Patent JP-2022156068-A (JP)
Title: Outrigger device of service car
Inventor: HAZEMOTO ISAO
IPC: B60S9/12
Filed: 2021-03-31
Abstract: To provide an outrigger device which can shorten time to the touch-down completion of an outrigger.SOLUTION: When an outrigger beam 6 lies at a storage position, a movable panel 7e lies at a position of covering an opening 7d1 from outside. At an initial position of the movable panel 7e, an engaging member 7a1 and an engaging member 7b1 lie at positions separated from gripping lever 6d and a rotary lever 6e, and the outrigger beam 6b is locked to an outrigger box 6a by means of a double lock mechanism of an outrigger lock mechanism and a travel lock mechanism. When the movable panel 7e is moved in an elongation direction to the outrigger beam 6b with respect to the attachment panel 7d, the engaging member 7a1 of a first lock release part 7a and the engaging member 7b1 of a second lock release part 7b, too, move in the above-mentioned direction, and the gripping lever 6d and the rotary lever 6e are actuated by the engaging member 7a1 and the engaging member 7b1, so that the outrigger lock mechanism and the travel lock mechanism are released of locking.SELECTED DRAWING: Figure 7
Patent JP-2022156321-A (JP)
Title: Compound, mixture, polythiourethane resin, spectacle lens and method for producing compound
Inventor: ONISHI TOMOFUMI
IPC: C08G18/38
Filed: 2021-03-31
Abstract: To provide a novel compound, a mixture thereof, a polythiourethane resin including the same, a spectacle lens and a production method for the novel compound.SOLUTION: This invention relates to a compound represented by formula (1) (where R1's independently represent a C1-5 divalent aliphatic hydrocarbon group and R2's independently represent a group represented by formula (a) (where * is a binding site)).SELECTED DRAWING: None
Patent JP-2021119139-A (JP)
Title: Diaryl imidazole compound and pest control agent
Inventor: AOYAMA Hikaru
IPC: A61K31/4178
Filed: 2021-04-06
Abstract: To provide a diarylimidazole compound that has a superior pest control activity, especially a superior insecticidal and/or acaricidal activity, has superior safety, and can be industrially synthesized.SOLUTION: The present invention provides a compound represented by formula (III) or salt thereof (in the formula, B1, B2, B3 and B4 each represent a carbon atom or nitrogen atom, X1 represents an unsubstituted or substituted C1-6 alkyl group or the like, n represents a number of X1 and represents an integer of 0-4, R1 represents an unsubstituted or substituted C1-6 alkylthio group or the like, R2 represents an unsubstituted or substituted C1-6 alkyl group, m represents 0, R3 represents H, an unsubstituted or substituted C1-6 alkyl group or the like, Ar represents an unsubstituted or substituted C6-10 aryl group, an unsubstituted or substituted six-membered heteroaryl group, a halogeno group, a cyano group, a nitro group or the like.SELECTED DRAWING: None
Patent JP-2021169210-A (JP)
Title: Laminate and method for manufacturing the same
Inventor: ENDO HAYATE
IPC: C23C16/42
Filed: 2021-04-07
Abstract: To provide a laminate which is excellent in transparency, hardness and abrasion resistance, and a method for manufacturing a laminate which has a manufacturing process that dispenses with pressure reduction, can be manufactured for short time, and is inexpensive.SOLUTION: A laminate 1 has a plastic base material 10 and a laminated film 20. The laminated film 20 has a resin cured film 21 and a silicon oxide film 22 provided on a surface of the resin cured film 21, the resin cured film 21 has inorganic crystal particles having an average particle size of 10-100 nm, the inorganic crystal particles 30 are dispersed locally to the side of the silicon oxide film 22 and further exists on an interface between the resin cured film 21 and the silicon oxide film 22, and the inorganic crystal particles 30 (30A) existing on the interface is fit into the silicon oxide film 22.SELECTED DRAWING: Figure 2
Patent JP-2022162341-A (JP)
Title: Device and method for measuring thickness of boiler furnace pipe
Inventor: FURUTA HISATO
IPC: G01N29/265
Filed: 2021-04-12
Abstract: To provide a device for measuring the thickness of a boiler furnace pipe that does not need a step for pretreatment such as removing a scale attached on a pipe.SOLUTION: The device for measuring the thickness of a boiler furnace pipe includes: a measurement jig 10 including an upper unit 20 attached to the upper end of a boiler furnace pipe, a lower unit 40 attached to the lower end of the boiler furnace pipe, and a probe unit 30 connected to the upper unit 20 and the lower unit 40, for measuring the thickness of the pipe 11; and a movement mechanism for moving the measurement jig 10 between the upper unit 20 and the lower unit 40. The probe unit 30 has an EMAT 35, which can freely contact with the pipe 11 to measure.SELECTED DRAWING: Figure 2
Patent JP-2022170089-A (JP)
Title: Radio control transmitter holding aid and radio control transmitter
Inventor: KITAZAWA HIDEO
IPC: A63H30/00
Filed: 2021-04-28
Abstract: To provide a holding aid capable of stably holding a radio control transmitter.SOLUTION: A radio control transmitter includes a head part 4, a grip part 2, and a trigger 7 to be operated by fingers of an operator holding the grip part. A holding aid 20 is attached to the grip part. The holding aid is made from elastic material and includes: a pair of protrusions 21, 21 that come into contact with both side surfaces of the grip part to fill gaps among the fingers of the operator holding the grip part; and a front part 22 that connects the pair of protrusions and protrudes forward. The operator holds the grip part and operates the trigger using a forefinger of the hand. A gap between the forefinger and a middle finger is filled with a protrusion and the forefinger's root comes into contact with the protrusion, which stabilizes motion. The transmitter has improved operability, is easy to grip even by one hand, and is not slippery.SELECTED DRAWING: Figure 2