baber/WOPTO huggingface dataset:
Patent JP-2021186667-A (JP)
Title: Biological information acquiring device, processing device, and computer program
Inventor: KAWASHIMA TAKUYA
IPC: A61B5/352
Filed: 2021-05-14
Abstract: To restrict generation of a risk in which a user is forced a useless action by an alarm.SOLUTION: A receiving part 121 receives a waveform data W corresponding to a measured waveform of a biological parameter of a subject from a sensor 20. A notification part 11 outputs an alarm A showing that the biological parameter has not been normally acquired. A processing part 122 causes the notification part 11 to output the alarm A based on the waveform data W. An estimating part 124 estimates a percentage P of erroneously calculating a value of the biological parameter based on the waveform data W. The processing part 122 causes the notification part 11 to notify at least one of a quality of the waveform data W, the state of the sensor 20, and an action that a user should take based on the percentage P.SELECTED DRAWING: Figure 1
Patent JP-2021138956-A (JP)
Title: Resin composition, prepreg, resin sheet, laminate plate, and printed wiring board
Inventor: TAKANO YOICHI
IPC: B32B15/088
Filed: 2021-05-14
Abstract: To provide a resin composition having low melt viscosity, excellent moldability attributed to high resin flow properties, and excellent desmear resistance.SOLUTION: A resin composition contains a compound represented by the following formula (a) or (b), an alkenyl-substituted nadimide compound, and a maleimide compound. R-CH=CH-R' (a) (in the formula (a), R represents a phenyl group or the like, which may have one or more C1-6 alkyl groups, alkoxy groups, phenoxy groups, hydroxyl groups or amino groups, and R' represents a methyl group, an optionally substituted phenyl group, a naphthyl group, or the like. In the formula (b), Rb each independently represent a methyl group, an optionally substituted phenyl group, a naphthyl group, a biphenyl group, or the like).SELECTED DRAWING: None
Patent JP-2022179077-A (JP)
Title: Attachment structure of vacuum heat insulation material
Inventor: SATO SHOHEI
IPC: E04B1/80
Filed: 2021-05-21
Abstract: To provide an attachment structure of a vacuum heat insulation material which can reduce the flow-in of a gas to the vacuum heat insulation material in such a highly-relative humidified state that a dew condensation is generated.SOLUTION: An attachment structure 1 of a vacuum heat insulation material includes: the vacuum heat insulation material 3 being the vacuum heat insulation material 3 including a gas barrier layer being a resin layer including a vinyl group except for a polyvinyl alcohol, an armor film 4 including the gas barrier, and a core material 5 covered with the armor film 4; an outer wall 2 of a bundling attached with the vacuum heat insulation material 3; an adhesion member 6 interposed between the outer wall 2 and the vacuum heat insulation material 3, and making both the outer wall and the vacuum heat insulation material adhere to each other; and a ventilation part arranged between the outer wall 2 and the vacuum heat insulation material 3 together with the adhesion member 6, and allowing the circulation of air.SELECTED DRAWING: Figure 1
Patent JP-2022180771-A (JP)
Title: Strawberry cultivation apparatus
Inventor: SHOJI KAZUHIRO
IPC: A01G22/05
Filed: 2021-05-25
Abstract: To reduce the complexity of installing work or maintenance work of an apparatus by a simple configuration, thereby reducing the required cost.SOLUTION: A strawberry cultivation apparatus 1 comprises: an air conditioner 20 which blows out temperature-controlled air; and a duct 50 which circulates air blown out from the air conditioner 20, and blows out air around strawberry seedlings planted in a greenhouse 2 from the duct 50. The duct 50 is made of a non-woven fabric bag having a blow-out part provided in the vicinity of a crown part of the strawberry seedlings, and the air blown out from the air conditioner 20 is blown into the bag to be blown out to around the crown part via the blow-out part.SELECTED DRAWING: Figure 1
Patent JP-2022180942-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: HORI TAKAYUKI
IPC: G06F16/587
Filed: 2021-05-25
Abstract: To improve image search accuracy.SOLUTION: An information processing device comprises a relation information generation unit and a model generation unit. The relation information generation unit generates object information on an object region, which is a divided region including an object, among images divided into regions using a segmentation technique, space relation information showing a spatial relationship with background information on a background region, which is a divided region including a background of the object, and semantic relation information indicating a semantic relationship between character strings included in sentences indicating contents of an image. The model generation unit generates a VSE (Visual-Semantic Embedding) model learned so as to embed the space relation information and semantic relation information generated by the relation information generation unit in a common space in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2022181597-A (JP)
Title: game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-05-26
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A special pattern winning/losing lottery is executed when game balls enter a first operation hole 62 or a second operation hole 63, and control is shifted to an opening/closing execution mode more advantageous to a player than a normal game state when the lottery results in a jackpot. A game machine has time-shortening game states separately from an opening/closing execution mode as a specific game state more advantageous to a player than a normal game state. The game machine has a sudden time-shortening game state to be started without going through the opening/closing execution mode with a shift of a result of a special pattern winning/losing lottery to a particular losing result as a time-shortening game state as an opportunity. However, when a particular losing result occurs in a predetermined situation, a shift to a sudden time-shortening game state is restricted. The game machine is configured so as to execute an additional performance or the like for reporting addition of the number of residual rounds in a time-shortening game state in a special pattern game round for restricting a shift to a sudden time-shortening game state regardless of a particular losing result.SELECTED DRAWING: Figure 4
Patent JP-2022182457-A (JP)
Title: Oil level detection device of internal combustion engine
Inventor: SAKAGUCHI TAKUYA
IPC: F01M11/12
Filed: 2021-05-28
Abstract: To prevent erroneous detection of an oil level caused by error assumed to be included in a detection value of an oil pressure sensor.SOLUTION: An oil level detection device of an internal combustion engine includes: an oil pressure sensor for detecting a discharge pressure of an oil pump pumping an oil stored in an oil pan and determining the discharge pressure according to combination of a temperature of the oil and a rotating speed of the internal combustion engine; an oil level drop detection portion for detecting shortage of an oil quantity in the oil pan by determining that a detection value of the oil pressure sensor is lowered than a first oil pressure value as a value for detecting the shortage of oil quantity; and a control portion for stopping the detection of oil level drop by the oil level drop detection portion when the rotating speed of the internal combustion engine is lower than a rotating speed for making the oil pump output a third oil pressure value obtained by adding a second oil pressure value as an estimation value of the error assumed to be included in the detection value of the oil pressure sensor to the first oil pressure value and determined according to the temperature of the oil.SELECTED DRAWING: Figure 2
Patent JP-2022184061-A (JP)
Title: Environment test device
Inventor: INAGAKI KAZUO
IPC: G01N17/00
Filed: 2021-05-31
Abstract: To provide an environment test device that can suppress falling of drops.SOLUTION: An environment test device 1 includes an article arrangement chamber 22 positioned in a part or the whole of an area surrounded by a main body part 3 and a door 15, and capable of adjusting the article arrangement chamber 22 to a prescribed environment. A drop receipt member 50 is provided on a ceiling surface side of the main body part 3 of the article arrangement chamber 22 and in the vicinity of the door 15. The drop receipt member 50 has a concavity part in which a top face opens, and the concavity part extends in a width direction of the article arrangement chamber 22 and has two lateral face walls extending in the width direction. Ventilation ports 57 and 58 are provided in at least one of the two lateral face walls.SELECTED DRAWING: Figure 2
Patent JP-2022184436-A (JP)
Title: Adhesive composition and adhesive tape
Inventor: KUMADA Tatsuya
IPC: C09J4/02
Filed: 2021-06-01
Abstract: To provide an adhesive composition and adhesive tape having high adhesive force and high holding force in a high-temperature atmosphere.SOLUTION: An adhesive composition contains: a β-1,3-glucan derivative obtained by introducing acyl groups into β-1,3-glucan and having an acyl group substitution degree of 2.6 or more and less than 3.0; and a compound having both a (meth)acryloyl group and a hydroxyl-reactive functional group; and/or a reaction product of the β-1,3-glucan derivative and the compound having both a (meth)acryloyl group and a hydroxyl-reactive functional group; and a photoradical generator.SELECTED DRAWING: Figure 1
Patent JP-2022185373-A (JP)
Title: Current detector and motor controller
Inventor: FUJITA YOSHIKI
IPC: H02P29/024
Filed: 2021-06-02
Abstract: To solve such a problem that an abnormality in a current detection value of one phase cannot be accurately detected while a motor is being driven.SOLUTION: A current detector comprises: a current ratio calculation unit which calculates a current ratio being a ratio of the sum of current detection values of other two phases to a current detection value of one phase in the three-phase AC current output to a three-phase motor while the three-phase motor is being driven; and a current value abnormality determination unit which determines that each current detection value of the three-phase AC current is normal when the current ratio calculated by the current ratio calculation unit is within a prescribed range, and determines that the current detection value of the one phase is abnormal when the current ratio is not included in the prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2021131399-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: NISHIKAWA MASAKI
IPC: G01S11/02
Filed: 2021-06-04
Abstract: To make it possible to accurately calculate a distance by employing a communication type distance measurement obtaining a distance between two devices by communication between each of the devices.SOLUTION: A distance measuring device of an embodiment includes a first device having a first transceiver which transmits a first known signal corresponding to a first carrier frequency and a second known signal corresponding to a second carrier frequency different from the first carrier frequency and receives a third known signal corresponding to the first carrier frequency and a fourth known signal corresponding to the second carrier frequency; a second device having a second transceiver which transmits the third known signal and the fourth known signal and receives the first and the second known signals; and a calculation unit which calculates the distance between the first device and the second device on the basis of the phases of the first to fourth known signals. The first transceiver and the second transceiver perform total six times of transceiving comprising two times of transceiving for each of the first and the third kwon signals and one time transceiving for each of the second and the fourth kwon signals.SELECTED DRAWING: Figure 1
Patent JP-2023000519-A (JP)
Title: Document determination system and printing device
Inventor: HIROIKE TAKESHI
IPC: H04N1/00
Filed: 2021-06-18
Abstract: To determine whether a printed material is a regular printed material with a simple configuration.SOLUTION: A document determination system 100 comprises: a server device 1 that stores identification information JD in association with document information JDC; a printer 2 that prints a document image PDR corresponding to the document information JDC and a code image CD indicating the identification information JD on a print medium MD to create a regular printed material PM; and a scanner 3 that reads print images PP printed on printed materials P including the regular printed material PM and a copied printed material CP obtained by copying the regular printed material PM. The printer 2 prints the code image CD in a preset end area ARE of the print medium MD. The server device 1 determines whether the printed material P is the regular printed material PM based on the code image CD included in the print image PP read by the scanner 3.SELECTED DRAWING: Figure 2
Patent JP-2023003142-A (JP)
Title: Cooling device and cooling system
Inventor: YAMANAKA SATOSHI
IPC: F25D17/06
Filed: 2021-06-23
Abstract: To provide a cooling device capable of specifying a motor in which an abnormality has occurred, and stopping driving the motor only.SOLUTION: A cooling device includes: a heat exchanger for cooling air; a plurality of fans for blowing air to different parts of the heat exchanger respectively; a plurality of AC motors for driving the plurality of fans respectively; a plurality of blowout temperature sensors provided in correspondence with the plurality of fans for detecting blowout temperature of air passing through the heat exchanger; an energizing path switching part for switching states between a state for applying AC power to all the plurality of AC motors and a state for applying the AC power to each of the plurality of AC motors individually; a current detection part provided on the upstream for detecting a current applied to the AC motors; and a control part for detecting the AC motor that has broken down on the basis of a determination condition using a difference in temperatures detected by the plurality of blowout temperature sensors and the current detected by the current detection part, and stopping only the AC motor that has broken down while controlling the energizing path switching part.SELECTED DRAWING: Figure 1
Patent JP-2023003345-A (JP)
Title: Vehicular lighting tool
Inventor: KOYANO HIDEMARU
IPC: F21S41/176
Filed: 2021-06-23
Abstract: To provide a vehicular lighting tool capable of actualizing easy assembling work and efficiently utilizing light from a light emitting element.SOLUTION: A vehicular lighting tool 10 includes: an LED package 21 using a fluorescent material 33 provided on a light emitting element 32 to form a light emission surface 53; and a projection lens 12 for projecting light emitted from the LED package 21 to form light distribution patterns (LP, HP). The LED package 21 has shading parts (36, 61) covering a part of the light emission surface 53. The shading parts (36, 61) form a cut-off line side part 37a having a horizontal side part (a first horizontal side part 37b) extending in a first direction corresponding to a horizontal direction in the light distribution patterns (LP, HP) and an inclined side part 37c inclined to the first direction, on one side of the light emission surface 53.SELECTED DRAWING: Figure 4
Patent JP-2022140220-A (JP)
Title: Container for components
Inventor: AIZAWA HISASHI
IPC: H05K13/02
Filed: 2021-06-30
Abstract: To provide a container for components which can inhibit unauthorized release of an opening.SOLUTION: A container 10A for components includes: a body 10 having a body opening 11; a shutter 60; and a slider 70 which is at least partially located at the outer side relative to the shutter 60 and separated from the shutter 60. The shutter 60 has a first opening 61 and the slider 70 has a second opening 71. When the shutter 60 is in an open position, the shutter 60 releases the body opening 11. When the shutter 60 is in a closed position, the shutter 60 closes the body opening 11. When the shutter 60 and the slider 70 are in the open positions, the first opening 61 and the second opening 71 overlap with each other. When the shutter 60 and the slider 70 are in the closed positions, the first opening 61 and the second opening 71 overlap with each other.SELECTED DRAWING: Figure 1
Patent JP-2023007757-A (JP)
Title: Dc/dc converter and power conversion system
Inventor: OKAMATSU MASASHI
IPC: H02M3/155
Filed: 2021-07-02
Abstract: To provide a DC/DC converter capable of stable control even in the area where the voltages on the input side and the output side of the DC/DC converter are similar.SOLUTION: A reactor (L1) is connected at the midpoint between a first arm including a first switching element (Q1) and a second switching element (Q2) that are connected in series and a second arm including a third switching element (Q3) and a fourth switching element (Q4) that are connected in series. A control unit (21) controls the ratio, depending on the current flowing through the reactor (L1), between a first time when the first switching element (Q1) and the fourth switching element (Q4) is ON state and the second switching element (Q2) and the fourth switching element (Q4) is OFF state and a second time when the first switching element (Q1) and the fourth switching element (Q4) is OFF state and the second switching element (Q2) and the third switching element (Q3) is ON state.SELECTED DRAWING: Figure 4
Patent JP-2021179620-A (JP)
Title: Low refractive index layer, laminated film, manufacturing method of low refractive index layer, manufacturing method of laminated film, optical member, and image display device
Inventor: HATTORI DAISUKE
IPC: C08G79/00
Filed: 2021-07-12
Abstract: To provide a low refractive index layer that can achieve both a low refractive index and high mechanical strength despite of a large thickness.SOLUTION: A low refractive index layer of the present invention is a low refractive index layer formed of a gap layer; the gap layer further includes hollow particles having a hollow inside; the refractive index of the low refractive index layer is 1.25 or less.SELECTED DRAWING: None
Patent JP-2023012288-A (JP)
Title: Image formation apparatus, control method of the same, program, and storage medium
Inventor: HAMADA TETSUYA
IPC: B41J29/00
Filed: 2021-07-13
Abstract: To provide an image formation apparatus which can suppress the quality deterioration of a printed matter due to the excessive drying of a recording medium.SOLUTION: An image formation apparatus comprises: a conveyance unit which conveys a long recording medium in the longitudinal direction; an image formation unit which forms an image on the recording medium; a drying unit which dries the recording medium formed with the image by the image formation unit; and a control unit which controls the image formation unit and the conveyance unit so as to stop a portion of the recording medium formed with the image after conveying the portion to a discharge position where the portion is discharged from the interior of the drying unit after interrupting image formation on the recording medium by the image formation unit when the interruption of image formation on the recording medium is necessary.SELECTED DRAWING: Figure 6
Patent JP-2023016492-A (JP)
Title: Information processor, method for evaluating work, and work evaluation program
Inventor: YAMASHITA HIROTAKA
IPC: G06Q10/0631
Filed: 2021-07-21
Abstract: To support a safe operation of a plant.SOLUTION: An information processor specifies a work which a worker does for operating a plant. The information processor acquires brain wave data of a worker who does the work. The information processor evaluates the result of the work done, on the basis of the work and the brain wave data of the worker.SELECTED DRAWING: Figure 1
Patent JP-2023018229-A (JP)
Title: Shielding structure for inward-opening door
Inventor: ISHIDATE TAKUYA
IPC: E06B3/70
Filed: 2021-07-27
Abstract: To improve the external visual appearance of an inward-opening door.SOLUTION: A shielding structure for an inward-opening door includes a base member 11 that is fixed to a vertically extending groove De on the door end side of the inward-opening door D, a cover member 12 that is combined with the base member 11, and a leaf spring 13 as a spring member that forces the cover member 12 toward a door frame 21. The cover member 12 causes inward-facing engagement ribs 12a and 12a on the interior and exterior sides to engage from the outside with outward-facing engagement ribs 11c and 11c on the interior and exterior sides of the base member 11.SELECTED DRAWING: Figure 2
Patent JP-2022134074-A (JP)
Title: Chuck, substrate-holding device, substrate-processing device, and production method of article
Inventor: KAMIYA SHIGEO
IPC: H01L21/027
Filed: 2021-07-29
Abstract: To provide a chuck capable of reducing warp of a substrate by having arrangement positions of a partition wall and protrusions a predetermined relation.SOLUTION: A chuck for holding a substrate by suction includes: a plurality of protrusions contacting to a back surface of the substrate held by suction; an annular partition wall; and a bottom part arranged with the plurality of protrusions and the partition wall, where the plurality of protrusions are constituted by a plurality of groups of a group composed of a first protrusion arranged outside of the partition wall and a second protrusion arranged inside of the partition wall at a position abutting the first protrusion interposing the partition wall, and satisfy s/L<0.5 when L is a distance between the first protrusion and the second protrusion contained in the plurality of respective groups, and s is a distance between the second protrusion and the partition wall.SELECTED DRAWING: Figure 3
Patent JP-2023021513-A (JP)
Title: Image forming device, information processing terminal, method and program
Inventor: KIMATA AKINORI
IPC: G03G21/00
Filed: 2021-08-02
Abstract: To continuously execute image formation in the case where a type of a sheet detected during image formation is different from a type of a sheet designated by a user.SOLUTION: An image forming device includes: formation means for executing image formation onto a sheet conveyed on a conveyance passage; detection means for detecting a type of a sheet on which an image is formed; designation means for receiving the designation of a type of a sheet from a user; and setting means for receiving user setting related to the image formation. The user setting includes the setting for allowing the formation means to continuously execute image formation in the case where the sheet type detected by the detection means is different from the sheet type designated by the user received by the designation means.SELECTED DRAWING: Figure 7
Patent JP-2023025482-A (JP)
Title: Rotor of electric motor
Inventor: OGAWA NORIKO
IPC: H02K1/27
Filed: 2021-08-10
Abstract: To cool magnets of a rotor.SOLUTION: A rotor 15 has a rotor core 16 having a magnet hole 21 extending in a direction of a shaft line L1, and a magnet 25 arranged within the magnet hole 21 of the rotor core 16. A cooling passage 50 supplying coolant to the magnet hole 21 is provided in the rotor core 16. Nonmagnetic wire 26 is wound around the magnet 25 along the direction of the shaft line L1.SELECTED DRAWING: Figure 1