baber/WOPTO huggingface dataset:
Patent JP-2023069993-A (JP)
Title: Data processing device, data processing method, and data processing system
IPC: G06Q40/12
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm that voucher data transmitted on an electronic invoice network is not falsified. 
     SOLUTION: A data processing device 1 includes: an acquisition unit 131 that acquires transmission and reception notifications associating voucher identification information of voucher data received by an issuing-side accounting processing device 3, an issuing-side relay device 4, a receiving-side relay device 5, and a receiving-side accounting processing device 6 with hash values of the voucher data; a determination unit 132 that determines whether the hash values associated with the same voucher identification information match; and an output unit 133 that outputs notification information based on a determination result by the determination unit 132. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023120840-A (JP)
Title: Image forming device, image forming method and program
Inventor: MARUMO DAIKI
IPC: B41J2/01
Filed: 2022-02-18
Abstract: To provide an image forming device, an image forming method, and a program which can improve low-frequency density unevenness due to mechanical characteristics in the image forming device.SOLUTION: The image forming device comprises: an obtaining part that obtains image data about an object to be printed; a plurality of nozzles arranged in a sub-scanning direction; an image forming part which has a head having a plurality of nozzle rows arranged in a main-scanning direction, and which scans the head plural times in the main scanning direction to print the image data on a recording medium; a storage part that stores a mask pattern showing a timing of discharging liquid from the nozzles in each of a plural times of scanning the head in the main-scanning direction; and a processing part that applies the mask pattern to the image data. The mask pattern shows the discharging timing having random periodicity in the main scanning direction and shows the same discharging timing in the sub-scanning direction, at a first portion in the mask pattern: and shows the discharging timing based on blue noise characteristics in the main-scanning direction and in the sub-scanning direction, at a second portion different from the first portion in the mask pattern.SELECTED DRAWING: Figure 1
Patent JP-2023123165-A (JP)
Title: intercom device
Inventor: YAMASHITA HARUHI
IPC: H04M9/00
Filed: 2022-02-24
Abstract: To provide an intercom device that can ensure the privacy and security of residents.SOLUTION: An intercom device 1 includes an image acquisition unit 32 that acquires a captured image captured by an imaging unit 11 that captures an image of a visitor, a determination unit 33 that determines at least one of whether the visitor has been recognized and whether the visitor is a registrant who has been registered in advance, on the basis of the captured image acquired by the image acquisition unit 32, and a response voice selection unit 34 that selects a response voice to be output from a slave unit side audio output unit 14 of a slave unit 10 according to a result of the determination from the determination unit 33, and outputs the selected response voice to the slave unit side audio output unit 14.SELECTED DRAWING: Figure 1
Patent JP-2023127146-A (JP)
Title: liquid discharge head
Inventor: NAGAI MASATAKA
IPC: B41J2/14
Filed: 2022-03-01
Abstract: To provide a liquid discharge head which can inhibit expansion of voids.SOLUTION: A liquid discharge head 21 includes: a first substrate 1 having a first surface 23; and a second substrate 17 having a second surface 24. The first substrate 1 and the second substrate 17 are joined through an adhesive. The first surface 23 is formed with a first protruding part 7 protruding to the second surface 24, and the second surface 24 is formed with a second protruding part 8 protruding to the first surface 23.SELECTED DRAWING: Figure 2
Patent JP-2023127217-A (JP)
Title: Cooling device for electronic apparatus
Inventor: YAMASHITA KENICHIRO
IPC: H04N23/52
Filed: 2022-03-01
Abstract: To send air for cooling into an electronic apparatus efficiently by a fan.SOLUTION: A cooling device 3 sends air for cooling to a heat exchange unit 249 of an electronic apparatus 2. A fan 330 is accommodated in a casing 331 and has blades 336 rotating around a blade shaft, and exhausts air taken in from fan intake ports 333, 334 from a fan exhaust port 335. Housings 37, 38 have an air supply duct 346 for sending the air exhausted from the fan exhaust port to the heat exchange unit. A direction to send the air from the air supply duct to the heat exchange unit is defined as a first direction, a surface orthogonal to the first direction as a first surface, and a surface parallel to the first direction as a second surface. The fan has a first inclination θ1 with respect to the first surface so that the fan exhaust port is closer to the heat exchange unit than the blades in the first direction, and has a second inclination θ2 around the blade shaft so that the fan exhaust port is directed inclined from a direction parallel to the second surface when seen from the first direction.SELECTED DRAWING: Figure 8
Patent JP-2023127910-A (JP)
Title: Fur side airbag device
Inventor: YAMAMOTO SHUJI
IPC: B60R21/207
Filed: 2022-03-02
Abstract: To suppress push-up of an arm part of a crewman by initial air bag expansion and inflation.SOLUTION: An air bag 31 of a non-inflation/expansion form that is planarly expanded without filling of an inflation gas is changed into a storage form by being folded. The air bag 31 of the non-inflation/expansion form comprises a lower inflation part 42, and an upper inflation part 45 which is adjacent to an upper side of the lower inflation part 42 in a communication state. In the storage form, the upper inflation part 45 is folded vertically into a bellows shape while alternately changing a direction of folding. In the storage form, at least a part of the lower inflation part 42 is located on a far side (side frame 18 side; left side) from a specific side wall part to which an impact is added with respect to the upper inflation part 45.SELECTED DRAWING: Figure 2
Patent JP-2023128041-A (JP)
Title: Load swing suppression device and crane equipped with the same
Inventor: TAKAHASHI HIDEKI
IPC: B66C13/22
Filed: 2022-03-02
Abstract: To provide a load swing suppression device capable of suppressing the increase of a calculation burden and suppressing a load swing, and a crane equipped with the same.SOLUTION: A swing suppression device 1 installed in a crane comprises: a monaural imaging unit 2 that can image a hook from above; a monaural image processing unit 11 that detects the amplitude and the direction of a pendulum motion by using a hook image captured by the monaural imaging unit 2; an attitude monitoring unit 12 that calculates the speed of a load swing occurring in a load suspended from the hook by using the amplitude and the direction detected by the monaural image processing unit 11; and an operation control unit 13 that controls at least one of an operation for derricking a boom, an operation for turning the boom, and an operation for contracting/elongating the boom so as to suppress the load swing by using the amplitude and the direction detected by the monaural image processing unit 11 and the speed of the load swing calculated by the attitude monitoring unit 12.SELECTED DRAWING: Figure 3
Patent JP-2023128078-A (JP)
Title: Semiconductor device
Inventor: TSUCHIMOCHI Shingo
IPC: H01L23/48
Filed: 2022-03-02
Abstract: To provide a semiconductor device capable of suppressing defects due to plating solution residues while improving durability life of a principal terminal.SOLUTION: A semiconductor element is arranged on a substrate 50, and a drain electrode is electrically connected to a superficial metal body 52. A single solid-phase-bonding bonding part 120 is formed between the superficial metal body 52 and a principal terminal 91. A plating film 130 is provided on the superficial metal body 52 and the principal terminal 91 so as to cover the bonding part 120. The principal terminal 91 includes, as an overlap region 911 that overlaps the superficial metal body 52, a bonding region 912 that provides the bonding part and a non-bonding region 913 that is provided to be adjacent to the bonding region 912 in at least a width direction of the principal terminal 91. The principal terminal 91 is a wide terminal in which the overlap region 911 is wider than the bonding part 120.SELECTED DRAWING: Figure 11
Patent JP-2023128778-A (JP)
Title: Information processing device, control method, program and storage medium
Inventor: KURAHASHI MAKOTO
IPC: G01S17/89
Filed: 2022-03-04
Abstract: To suitably estimate the height of a reference surface.SOLUTION: A controller 13 of an information processing device 1 mainly includes acquisition means, measurement means, and estimation means. The acquisition means acquires measurement data outputted by a measurement device. The measurement means acquires position information including a height direction of an object existing within a visual field range of the measurement device on the basis of the measurement data. The estimation means estimates the height of a reference surface within the visual field range on the basis of the position information.SELECTED DRAWING: Figure 6
Patent JP-2022066513-A (JP)
Title: Information processing device and program
IPC: G07G1/12
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and a program that can calculate a tax amount efficiently even in the case where a discount coupon or a discount ticket is used when purchasing a plurality of commodities having different tax rates. 
     SOLUTION: An information processing device of an embodiment includes: total amount storage means for storing the total amount of traded commodities for each of a plurality of tax rates different in taxes imposed on the commodities; subtraction means for, on the condition that subtraction is instructed, executing subtraction processing of performing subtraction from the total amount related to a predetermined certain specific tax rate among the plurality of tax rates; and tax amount calculation means for calculating a tax amount related to the trading on the basis of the total amount after the subtraction performed by the subtraction means and the total amount related to a tax rate other than the certain specific tax rate. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132707-A (JP)
Title: Battery electrode manufacturing device and battery electrode manufacturing method
Inventor: HORIE HIDEAKI
IPC: H01M4/139
Filed: 2022-03-11
Abstract: To suppress influences of an air flow by air flown into a chamber to a base material film.SOLUTION: A battery electrode manufacturing device that applies a powdery active material on one surface of a base material film and transports the base material film toward an electrode formation part including a portion on which an active material layer is to be formed, comprises: a chamber that has the electrode formation part therein, and whose inside is decompressed to be lower than an atmospheric pressure; a transportation film supply part that supplies a transportation film on which the base material film is to be placed; and an opening formed on the chamber and through which the transportation film is introduced into the chamber. A rectification part that adjusts an air flow flowing in the chamber via the opening is provided at a portion where the transportation film is introduced into the chamber.SELECTED DRAWING: Figure 2
Patent JP-2023137369-A (JP)
Title: Piezoelectric device, liquid jet head, and liquid jet device
Inventor: NAGANO DAISUKE
IPC: B41J2/14
Filed: 2022-03-18
Abstract: To prevent cracks or burns in a piezoelectric layer caused by a distortion difference from an active part near the end of an active part of a piezoelectric actuator.SOLUTION: A piezoelectric device comprises: a vibration plate 50 provided on one surface side of a substrate 10; a first electrode 60 layered on a side of the vibration plate 50 opposite the substrate 10; and a piezoelectric actuator 300 having a piezoelectric layer 70 and a second electrode 80. The piezoelectric actuator 300 includes an active part 310 in which the piezoelectric layer 70 is held between the first and second electrodes 60 and 80. On the surface of the piezoelectric layer side 70 of the first electrode 60 at the end of the active part 310, an uneven part 63 including a plurality of projected parts 61 and recessed parts 62 formed among the projected parts 61 is provided.SELECTED DRAWING: Figure 7
Patent JP-2023137547-A (JP)
Title: Substrate mounting table, substrate processing device, and substrate processing method
Inventor: FUKAZAWA JUNICHI
IPC: H01L21/683
Filed: 2022-03-18
Abstract: To provide a substrate mounting table, a substrate processing device, and a substrate processing method that suppress non-uniform substrate processing at positions corresponding to lift pins.SOLUTION: A substrate mounting table having a mounting surface on which a substrate is placed includes a base material located below the mounting surface and composed of a conductor, an elevating pin that is made of a conductor and that moves up and down with respect to the mounting surface, and a pin hole, which has an opening in the placement surface and is formed inside the base material, into which the elevating pin protrudes and sinks, and the elevating pin includes an upper portion capable of contacting the substrate, and a lower portion connected to the lower side of the upper portion, and the upper portion has a hollow portion.SELECTED DRAWING: Figure 1
Patent JP-2023138180-A (JP)
Title: Ammonia manufacturing system, exhaust gas treatment system including the same and ammonia manufacturing method
Inventor: OGURA MASARU
IPC: F01N3/08
Filed: 2022-03-18
Abstract: To provide an ammonia manufacturing system capable of improving conversion efficiency of ammonia in nitrogen oxide contained in an exhaust gas, to provide an exhaust gas treatment system including the ammonia manufacturing system and to provide an ammonia manufacturing method.SOLUTION: An ammonia manufacturing system 10 which manufactures ammonia from nitrogen oxide contained in an exhaust gas includes a rotor 11 which has a plurality of through-holes 11A in a rotation shaft direction, an adsorption zone 11B for adsorbing nitrogen oxides thereon and a desorption zone 11C for desorbing adsorbed nitrogen oxides, an exhaust gas supplying line 12 which supplies the exhaust gas, a reductive gas supplying line 13 which supplies a reductive gas to the desorption zone 11C and a reduction catalyst 14 which can be brought into contact with desorbed nitrogen oxide and the reductive gas, the rotor 11 is provided on an internal wall 11F and has an adsorption material 11G which adsorbs nitrogen oxides selectively and the reduction catalyst 14 is arranged on a down-stream side in a flow direction of the reductive gas than the adsorption material 11G. The above-described system 10 is provided.SELECTED DRAWING: Figure 1
Patent JP-2023142820-A (JP)
Title: room temperature control system
Inventor: KANEKAWA KEIKO
IPC: F24F11/62
Filed: 2022-03-25
Abstract: To provide a room temperature control system capable of making the indoor temperature of a facility proper by operating facility equipment so as to achieve energy saving in one entire store.SOLUTION: According to an embodiment, a room temperature control system includes a plurality of pieces of facility equipment installed in a facility to include an air conditioner and a cooling requiring apparatus, and a control device for controlling operation of the plurality of pieces of facility equipment, and controls the indoor temperature of a facility. The control device includes a position acquisition part, a prediction information acquisition part, an information holding part, and an operation control part. The position acquisition part specifies the location of the facility. The prediction information acquisition part acquires weather prediction information of the location specified by the position acquisition part. The information holding part holds information showing a plurality of periods obtained by dividing one year, the location of the facility, setting temperatures of the indoor temperatures of the facility, and correspondence of operation modes of the plurality of pieces of facility equipment. The operation control part uses the prediction information acquired by the prediction information acquisition part and the information held by the information holding part to control the plurality of pieces of facility equipment with the operation modes so as to make the indoor temperatures setting temperatures.SELECTED DRAWING: Figure 1
Patent JP-2023143009-A (JP)
Title: Production method of liquid fermented seasoning having lactic acid sourness in main
Inventor: MAEBASHI KENJI
IPC: A23L27/24
Filed: 2022-03-25
Abstract: To provide: a liquid fermented seasoning having lactic acid sourness in the main which can respond modern consumer needs while following a traditional production method; and a production method of the liquid fermented seasoning.SOLUTION: A production method of a liquid fermented seasoning includes charging raw materials including steamed rice, rice malt, and water into a pot and placing the pot outdoors to perform lactic acid fermentation to thereby produce the liquid fermented seasoning having lactic acid sourness in the main. A rate of a volume of the water to a total weight of the rice is less than 260%.SELECTED DRAWING: Figure 1
Patent JP-2023144459-A (JP)
Title: Image forming apparatus
Inventor: KONDO KEITA
IPC: G03G15/00
Filed: 2022-03-28
Abstract: To provide an image forming apparatus that can convey a recording material without causing a loop of the recording material even when a variation in torque occurs in a cooler due to a change in cooling conveyance speed during the conveyance of the recording material.SOLUTION: When cooling drive torque reaches a torque threshold in a state where a recording material is sandwiched between a fixing nip part and a cooling nip part (YES in S2), a control unit changes a cooling conveyance speed to a second nominal speed slower than a fixing conveyance speed (S3). This prevents the occurrence of a loop of the recording material between a cooler and a rear conveyance roller part when a rear end of the recording material passes through the fixing nip part. The control unit increases or decreases the cooling conveyance speed so that the cooling drive torque varying with a change in cooling conveyance speed does not exceed the torque threshold (S4-S9). If the cooling drive torque does not exceed the torque threshold, the cooling conveyance speed does not temporarily become faster than a rear conveyance speed when the rear end of the recording material passes through the fixing nip part, which prevents the occurrence of the loop of the recording material.SELECTED DRAWING: Figure 5
Patent JP-2023148360-A (JP)
Title: Optical system and LiDAR system
Inventor: ISHIBASHI AKIHIKO
IPC: H01S5/14
Filed: 2022-03-30
Abstract: To provide an optical system and a LiDAR system that can emit laser beams in a wide range without using a scanning system.SOLUTION: An optical system includes a plurality of emitters that emit a first laser beam, a combining unit that generates a combined laser beam in which a plurality of second laser beams having mutually different wavelengths are combined on the basis of the plurality of first laser beams, and a spectroscopic element that receives the combined laser beam and emits the plurality of second laser beams in mutually different directions.SELECTED DRAWING: Figure 2
Patent JP-2023148757-A (JP)
Title: intercom system
Inventor: MATSUMOTO KAZUYUKI
IPC: H04M9/00
Filed: 2022-03-30
Abstract: To make an image displayed on a room main unit when an entrance handset is called different from an image recorded when a signal is received from a delivery box even when the images are taken with a common camera.SOLUTION: An intercom system includes an entrance handset 1 equipped with a camera 12, a room main unit 2 equipped with a monitor 22, and a delivery box 3 that sends a door opening signal to the entrance handset 1 when the door is opened. The room main unit 2 includes a main CPU 27 that digitally zooms and displays a predetermined first area of an imaging area at the maximum angle of view of the camera 12 on the monitor 22 when the entrance handset 1 is called, performs at least one of wide display of displaying a captured image at the maximum angle of view of the camera 12 on the monitor 22 when the door opening signal is received, and zoom display of digitally zooming a predetermined second area of the imaging area at the maximum angle of view of the camera 12 and performing on the monitor 22, and records the image in a storage unit 26.SELECTED DRAWING: Figure 2
Patent JP-2023151068-A (JP)
Title: Manufacturing method for grinding stone piece
Inventor: SONODA AKIRA
IPC: B24D3/00
Filed: 2022-03-31
Abstract: To provide a manufacturing method for a grinding stone piece, which can manufacture a plurality of grinding stone pieces with uniform thicknesses, the grinding stone pieces being attached to an outer peripheral surface of a polishing tool.SOLUTION: A mesh 24 covering a plurality of recessed places 36 is buried in a grinding stone material 32 with fluidity in a molding tool 30, prior to hardening of the grinding stone material 32 with fluidity, in order to obtain a plurality of grinding stone pieces 14 by hardening the grinding stone material 32 with fluidity by thermal drying, in a state where the grinding stone material 32 with fluidity including a polishing agent and a resin is poured into a flat molding tool 30 in which the plurality of recessed places 36 is formed. This can stabilize thicknesses of the plurality of grinding stone pieces 14, so that weight of the grinding stone pieces 14 varies less, which can improve rotational balance of a roll-type polishing tool 10 using the grinding stone pieces 14.SELECTED DRAWING: Figure 3
Patent JP-2023151794-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA CHIHARU
IPC: G03G21/14
Filed: 2022-04-01
Abstract: To prevent a dot-like image corresponding to a foreign substance on a photoconductor drum from being formed on a sheet.SOLUTION: An image forming apparatus (color printer 1) comprises: a drum cartridge 60 that is removably attached to a main body housing 10; a fixing device 80 that has a heater H; a fan 14 that ventilates air inside the main body housing 10; and a control unit 100. The drum cartridge 60 has photoconductor drums 61 and a drum memory 63. When a humidity detected by a humidity sensor 16 during print processing is equal to or higher than a first predetermined value, the control unit 100 stores, in the drum memory 63, high humidity period information related to a high humidity period number of prints that is the number of prints in an environment where the humidity is equal to or higher than the first predetermined value. When the image forming apparatus is powered on, or a cover 11 is closed, if the control unit 100 determines that a first condition is satisfied in which the high humidity period number of prints is equal to or higher than a threshold based on the high humidity period information read from the drum memory 63, the control unit rotates the fan 14 or causes the heater H to generate heat.SELECTED DRAWING: Figure 1