baber/WOPTO huggingface dataset:
Patent JP-2023044023-A (JP)
Title: Display device, display system, and display method
Inventor: TANAKA MASAKO
IPC: H04N21/438
Filed: 2021-09-17
Abstract: To properly correct an input signal inputted from an unknown electronic apparatus.SOLUTION: A display device comprises: an input terminal to which an input image signal of a digital format is inputted from an electronic apparatus; a waveform shaping circuit which outputs an output image signal by executing waveform shaping processing on the input image signal; a display circuit which displays an image on the basis of the output image signal; and a control circuit which selects one of pieces of setting information designating the properties of the waveform shaping processing on the basis of input identification information for identifying the electronic apparatus or waveform information concerning the waveform of the input image signal, the input identification information or the waveform information having been inputted from the electronic apparatus, and controls the waveform shaping circuit on the basis of the one of the pieces of the setting information.SELECTED DRAWING: Figure 7
Patent JP-2023048003-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: KUMON SAYAKA
IPC: H04N23/65
Filed: 2021-09-27
Abstract: To enable quick and stable consecutive photographic processing when power is supplied from a power supply device.SOLUTION: An imaging apparatus capable of operating by power supplied from a power supply device includes: imaging means capable of consecutive photographic processing; and control means for controlling to request first voltage necessary for achieving frame speed of the designated consecutive photographic processing from the power supply device when the consecutive photographic processing is performed and request second voltage lower than the first voltage from the power supply device when the consecutive photographic processing is not performed.SELECTED DRAWING: Figure 7
Patent JP-2022002407-A (JP)
Title: Optical component with waveguide based filter
Inventor: CHRISTIAN WOEHLER
IPC: G02B5/20
Filed: 2021-09-29
Abstract: To provide an image sensor.SOLUTION: An image sensor for recording incident radiation may include a first layer for filtering the incident radiation by attenuating the incident radiation having a frequency below a cut-off frequency, and a second light-sensitive layer for absorbing the radiation passing through the first layer. The first layer may precede the second light-sensitive layer in a direction of propagation of the incident radiation and the first layer includes at least one aperture passing through the first layer to the second light-sensitive layer for propagating radiation therethrough. The cross sectional size of the at least one aperture may be configured to provide a cut-off frequency so that incident radiation with a frequency below the cut-off frequency is attenuated inside the at least one aperture and incident radiation with a frequency above the cut-off frequency propagates through the at least one aperture.SELECTED DRAWING: Figure 1
Patent JP-2023051210-A (JP)
Title: Indoor machine and air conditioner
Inventor: NAKANO HIROYUKI
IPC: F24F1/032
Filed: 2021-09-30
Abstract: To propose an indoor machine capable of suppressing occurrence of electric corrosion in a refrigerant pipe, and an air conditioner comprising the indoor machine.SOLUTION: An indoor machine (1) comprises a casing (21), a heat exchanger (15) housed in the casing (21), and a connection pipe (31) connected to the heat exchanger (15) through which a refrigerant flows. The connection pipe (31) comprises a first refrigerant pipe (311) having one end connected to the heat exchanger (15) and made of a first metal, and a second refrigerant pipe (312) made of a second metal that is nobler in potential than the first metal of the first refrigerant pipe (311). One end of the second refrigerant pipe (312) is connected to the other end of the first refrigerant pipe (311) inside the casing (21).SELECTED DRAWING: Figure 7
Patent JP-2023051317-A (JP)
Title: Stick container containing composition for green juice
Inventor: TAKAHASHI HIROYA
IPC: B65D75/60
Filed: 2021-09-30
Abstract: To provide a stick container containing a composition for green juice allowing for pouring a composition for green juice as a content into an opening of a PET bottle in a brief time without scattering.SOLUTION: A stick container containing a composition for green juice includes a container body having a cylindrical body having one end area and the other end area in an axial direction respectively sealed as a first seal area and a second seal area, and a longitudinal direction in the axial direction. The first seal area has a first seal portion and a second seal portion arranged along a container width direction, in which the first seal portion is longer in a sealing length in the longitudinal direction than the second seal portion. The container body has, in a non-seal portion positioned on the second seal area side of the second seal portion and laterally in the width direction with respect to the first seal portion, a tear guide portion allowing the non-seal portion to be torn along the width direction. By tearing the non-seal portion through the guide portion, an opening is formed to provide the opening with an opening width in a size of two-fifth or more of an entire width of the container, with a bulk density of 0.25 g/cm3 or less.SELECTED DRAWING: Figure 5
Patent JP-2023004810-A (JP)
Title: Method of oil expression and method of oil expression utilizing co-rotating two-screw extruder
IPC: B30B9/16
Filed: 2021-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an oil expression method which secures high quality and, moreover, has a high recovery property, and to provide an oil expression method utilizing co-rotating two-screw extruder. 
     SOLUTION: An oil expression method includes a process of heating oil content-containing solid material up to a lower temperature or less, of a melting point of the solid material and an allowable heating temperature of an oil content so that the oil content-containing solid material gets to a softened state while conveying the oil content-containing solid material made by immersing the oil content into solid material along an elongation direction of a closed space within the closed space in a forward direction continuously, a process of expressing oil-content containing solid material and expressing oil content only by expression while enhancing filling degree of the heated oil content containing solid material within the closed space on the pressure barrier upstream side by forming a pressure barrier on the downstream side of the closed space and a process of continuously recovering the expressed oil content. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022064862-A (JP)
Title: Cmp slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same
Inventor: KIM WON JUNG
IPC: C09G1/02
Filed: 2021-10-07
Abstract: To provide a CMP slurry composition for polishing a tungsten pattern wafer which can improve the polishing rate and flatness of the tungsten pattern wafer while decreasing scratch defects.SOLUTION: A CMP slurry composition for polishing a tungsten pattern wafer includes a solvent and an abrasive agent, where the abrasive agent includes silica modified with a polyethylenimine-derived aminosilane. The CMP slurry composition has a pH of about 4 to 7. Also disclosed is a method of polishing a tungsten pattern wafer employing the composition.SELECTED DRAWING: None
Patent JP-2023061561-A (JP)
Title: Cleaning management system, cleaning management method, and cleaning management program
Inventor: YASUOKA NAOKI
IPC: G06Q10/047
Filed: 2021-10-20
Abstract: To provide a cleaning management system, a cleaning management method, and a cleaning management program that can improve the efficiency of operations to clean objects to be cleaned.SOLUTION: A cleaning management system 1 comprises: an assignment processing unit 212 that executes assignment processing of assigning, to cleaning staff members, a plurality of objects to be cleaned that the cleaning staff members are in charge of; a determination processing unit 213 that determines the order of cleaning the plurality of objects to be cleaned assigned by the assignment processing unit 212; a correction processing unit 215 that, after the order of cleaning the plurality of objects to be cleaned is determined by the determination processing unit 213, corrects the order of cleaning the plurality of objects to be cleaned when at least one of a usage state and a cleaning state corresponding to a predetermined object to be cleaned changes; and a notification processing unit 214 that notifies the cleaning staff members of the order of cleaning the plurality of objects to be cleaned being corrected by the correction processing unit 215.SELECTED DRAWING: Figure 2
Patent JP-2023062802-A (JP)
Title: Plane pressure sensor sheet
Inventor: KOKUBO YOTA
IPC: G01L1/14
Filed: 2021-10-22
Abstract: To solve such an issue of a plane pressure sensor sheet with an existing structure that the detection accuracy becomes lower under a specific condition.SOLUTION: A pressure sensor sheet 12 has a plurality of detection units 68 of which shape is elastically changed by pressure applied from the outside, each detection unit 68 having a first electrode 24 and a second electrode 26 facing each other to detect a pressure electrically. In at least one of the detection units 68, at least one of the first electrode 24 and the second electrode 26 includes a reinforcement material 84 located on the outside of the first electrode 24 and the second electrode 26 facing each other to suppress a local deformation of the detection unit 68.SELECTED DRAWING: Figure 2A
Patent JP-2023064876-A (JP)
Title: recording device
Inventor: TANAKA TAKUTO
IPC: B41J2/165
Filed: 2021-10-27
Abstract: To provide a recording device which can suppress an increase in size.SOLUTION: A recording device includes: a recording part 21 which records an image on a medium by discharging a liquid; a maintenance part 23 which maintains the recording part by contacting with the recording part; and a drive mechanism which moves the recording part or the maintenance part in one direction. The drive mechanism includes: a rack extending in the one direction; a drive gear meshing with the rack,;a rotation shaft on which the drive gear is mounted; and a drive source which rotates the drive gear. The drive source includes an output shaft. The rotation shaft and the output shaft extend so as to be orthogonal to each other.SELECTED DRAWING: Figure 2
Patent JP-2023066670-A (JP)
Title: Foreign matter inspection device
Inventor: OKAMIDO AKIRA
IPC: G01N21/88
Filed: 2021-10-29
Abstract: To improve the accuracy of detecting foreign matter that is included in a test object having a planar light source.SOLUTION: An imaging device 10 generates a first measurement image which is composed of the luminance value of light emitted from a planar light source 52 which is a test object 1. A wavelength selection filter 21 is located between the planar light source 52 and the imaging device 10 in the imaging direction of the imaging device 10. A control device 11 detects foreign matter of the test object 1 using a measurement image. In a specific wavelength region, the intensity of spectral characteristic of the planar light source 52 is larger than the intensity of spectral characteristic of foreign matter. The wavelength selection filter 21 does not allow light of a specific wavelength region to pass through and allows light not included in the specific wavelength region to pass through.SELECTED DRAWING: Figure 1
Patent JP-2023066686-A (JP)
Title: Image forming apparatus and electric resistance value acquisition method
Inventor: Okui ryota
IPC: G03G15/16
Filed: 2021-10-29
Abstract: To provide an image forming apparatus and an electric resistance value acquisition method that can accurately acquire an electric resistance value of a transfer member.SOLUTION: An image forming apparatus comprises: a first acquisition processing unit that acquires a potential value of an electrified area of a photoreceptor drum 31 electrified by an electrifying roller 32; a second acquisition processing unit that acquires a state value related to the state of a surface layer 3A based on the potential value of the electrified area and a current value of an electrifying current flowing through the electrifying roller 32 during formation of the electrified area; and a third acquisition processing unit that acquires an electric resistance value of a primary transfer roller 34 based on the state value, a voltage value of a transfer voltage applied to the primary transfer roller 34, and a current value of a transfer current flowing through the electrified area according to the application of the transfer voltage.SELECTED DRAWING: Figure 3
Patent JP-2023067340-A (JP)
Title: Heat-curable maleimide resin composition, film, prepreg, laminate and printed-wiring board
Inventor: TSUTSUMI YOSHIHIRO
IPC: H05K1/03
Filed: 2021-11-01
Abstract: To provide a heat-curable maleimide resin composition capable of yielding a cured product having excellent dielectric properties even in the high-frequency region, as well as a low water absorption rate and a high glass-transition temperature.SOLUTION: A heat-curable maleimide resin composition contains: (A) two or more maleimide compounds each having at least one dimer acid frame-derived hydrocarbon group per molecule; and (B) a reaction initiator, wherein a cured product of the heat-curable maleimide resin composition has a dielectric tangent of 0.003 or less at 10 GHz and 40 GHz respectively.SELECTED DRAWING: None
Patent JP-2022019745-A (JP)
Title: Handling calls on shared speech-enabled device
IPC: G10L15/00
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of handling calls on a shared speech-enabled device. 
     SOLUTION: In some implementations, an utterance requesting a voice call is received. The utterance is classified as an utterance spoken by a particular known user. The particular known user is determined to be associated with a personal voice number. In response to the determination that the particular known user is associated with a personal voice number, the voice call is initiated with the personal voice number. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068782-A (JP)
Title: Semiconductor substrate and method for manufacturing the same
Inventor: YAGI KUNIAKI
IPC: H01L21/02
Filed: 2021-11-04
Abstract: To provide a semiconductor substrate (bonded substrate) including a first semiconductor layer (first layer) and a second semiconductor layer (second layer) in contact with each other and capable of improving electric characteristics and mass productivity, and a method for manufacturing the same.SOLUTION: A method for manufacturing a semiconductor substrate includes an irradiating step, a joining step, and a heat treatment step. The irradiating step irradiates an impurity on a first layer surface and a second layer surface in a vacuum. The joining step generates a semiconductor substrate including a joining interface by joining an irradiation surface of the first layer and an irradiation surface of the second layer in the vacuum in which the irradiation step was performed. The heat treatment step recrystallizes the joining interfaces of the first and second layers by subjecting the semiconductor substrate to heat treatment. The first and second layers are composed of a covalently bonded binary compound semiconductor crystal having ionicity. The method sets a surface of each layer in which an element with higher electronegativity is preferentially exposed among two elements constituting the first and second layers in an irradiation surface of the irradiation step. An impurity irradiated in the irradiation step is an inactive impurity (Ar and the like) which does not generate a carrier in the first and second layers.SELECTED DRAWING: Figure 2
Patent JP-2022010016-A (JP)
Title: Lens unit and camera module
IPC: G02B7/02
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit in which a seal member can be easily provided between an object-side lens and the inner surface of a lens barrel without increasing the size of the lens unit. 
     SOLUTION: The present invention includes: a plurality of lenses 22 to 24; a lens barrel 21 for containing the lenses; and a seal member 35 located between an object-side lens 22 as the lens closest to an object of the lenses and the inner surface of a lens barrel 1. Since a trench part 36 with a depth in the direction of an optical axis is provided along the circumferential direction of the lens barrel 21 in the inner surface side of the lens barrel 21, and the seal member 35 is partially contained in the trench part 36, the seal member 35 can be easily provided between the object-side lens 22 and the inner surface of the lens barrel 1 without increasing the size of the lens unit. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069887-A (JP)
Title: Molding sheet for packaging container, packaging container, manufacturing method of molding sheet for packaging container
Inventor: INOUE KAHO
IPC: A23L3/00
Filed: 2021-11-08
Abstract: To achieve desired heat resistance by a thick, laminated film generated by a dry laminate method, satisfy both heat resistance and peel strength by each layer generated in a suitable thickness, and improve the printed layer so as to avoid or prevent the occurrence of delamination.SOLUTION: A sheet for molding includes: a base material S made of polystyrene foam; and a laminated film F laminated to the base material S. The laminated film F includes in this order from the furthest from the base material S: a polypropylene resin layer 1; a printed layer 2; a dry laminated adhesive layer 3; a gas barrier layer 4; a dry laminated adhesive layer 5; and a polystyrene resin layer 6. The polypropylene resin layer 1 is made of non-oriented polypropylene, and the thickness is 25-50 μm.SELECTED DRAWING: Figure 2
Patent JP-2022077513-A (JP)
Title: Hearing device having two microphone filters
Inventor: ANDREAS TIEFENAU
IPC: H04R25/00
Filed: 2021-11-08
Abstract: To provide a hearing device having more excellent hearing device such as more excellent inlet protection, and provide a method.SOLUTION: A hearing device 2D comprises: a housing 4 having a wall 10; a microphone inlet 20 having a penetration open part 22; a microphone 30 arranged in the housing 4 for receiving a voice via the microphone inlet 20; a first filter device 40 containing a first filter material, and is arranged in the microphone 30; and a second filter device 50 actually having a torus or a hollow columnar shape, containing a second filter material, and arranged in the wall 10. The first filter device 40 is arranged between the microphone 30 and the second filter device 50. The penetration open part 22 comprises an outer side convex part existed on an outer surface of the wall 10. The second filter device 50 is arranged on the outer side convex part.SELECTED DRAWING: Figure 4
Patent JP-2023071271-A (JP)
Title: Powder containing spherical barium titanate composite particles, method for producing the same, and filler for sealing material
Inventor: HIROTA TOSHIKI
IPC: C01G23/00
Filed: 2021-11-11
Abstract: To provide a simple method for producing a barium titanate powder with a small amount of dissolved ionic impurities.SOLUTION: A method for producing a powder containing spherical barium titanate composite particles includes a step a of forming spherical barium titanate composite particles by injecting a raw material composition containing barium titanate raw material particles and metal oxide particles containing at least one kind selected from the group consisting of SiO2 and Al2O3 into a high temperature field heated above a melting start temperature of the barium titanate raw material particles and the metal oxide particles.SELECTED DRAWING: None
Patent JP-2023072115-A (JP)
Title: Radiation image processing apparatus and program
Inventor: TANEDA ATSUSHI
IPC: A61B6/00
Filed: 2021-11-12
Abstract: To shorten processing time related to abnormality determination of a captured dynamic image.SOLUTION: In a radiation image processing apparatus 3, a control unit 31 acquires a dynamic image made of a plurality of frame images captured by a radiographic device, and determines whether the dynamic image has an abnormality by using partial frame images of the acquired dynamic image. For example, the control unit performs thinning-out processing of thinning-out the number of frame images of the dynamic image and determines whether the dynamic image has an abnormality by using the frame images after the thinning-out processing. Or, the control unit determines whether the dynamic image has an abnormality by using the partial frame images within a prescribed range continuous in a time direction of the dynamic image.SELECTED DRAWING: Figure 5
Patent JP-2023072356-A (JP)
Title: Honeycomb adsorbent member
Inventor: TORII JUNJI
IPC: F28D20/02
Filed: 2021-11-12
Abstract: To provide a honeycomb adsorbent member which is capable of restricting a temperature rise in an adsorbent material using a simple constitution.SOLUTION: A honeycomb adsorbent member 10 includes: a plurality of cells 40 partitioned by partition walls 20; an adsorbent material 50 capable of adsorbing a desired substance; and a heat storage material 60 which is disposed in a second cell 42, and capable of storing heat by utilizing a heat reserve at the time of a phase change.SELECTED DRAWING: Figure 1
Patent JP-2023063196-A (JP)
Title: Slide pipe fixing metal fitting
Inventor: AMANO KOICHI
IPC: E04G5/14
Filed: 2021-10-22
Abstract: To provide means for fixing a slide pipe part that is used in a parapet handrail and is composed of a square pipe to a slide track part, which is suitable for impact wrench work.SOLUTION: A slide pipe fixing metal fitting 40 is means that is provided at a slide pipe part 31 for fixing it to a slide track part 21, wherein the slide pipe part 31 composed of a square pipe allows the slide track part 21 composed of a square pipe to be inserted thereinto and slides in an axial direction.The slide pipe fixing metal fitting is composed of a weld nut 42, a push-stop bolt 43, a circular push-stop plate 45 and a guide space 46 in a vertical axis direction in the upper part of the slide pipe part. The weld nut 42 is fixed to the slide pipe part 31 through a weld nut support plate 44. The guide space 46 is provided by cutting the slide pipe part 31 in a circular shape. The circular push-stop plate 45 held in the guide space 46 is provided so that its thickness t is larger than a gap H in the vertical direction formed by inserting the slide track part into the slide pipe part. The circular push-stop plate 45 is pushed against the slide track part 21 by the push-stop bolt 43 screwed with the weld nut 42 and is fixed thereto by friction with the slide track part.SELECTED DRAWING: Figure 3
Patent JP-2023075658-A (JP)
Title: Tire rubber composition and tire
Inventor: HAMAMURA KENJI
IPC: B60C1/00
Filed: 2021-11-19
Abstract: To provide a tire rubber composition that can achieve overall improvement in the performances of wear resistance and steering stability during high speed travel, and provide a tire.SOLUTION: A tire rubber composition comprises: a rubber component comprising butadiene rubber and styrene-butadiene rubber; a filler comprising silica; and a plasticizer comprising resin, with an acetone extraction amount of less than 21 mass%, and the silica content>the styrene-butadiene rubber content>the butadiene rubber content.SELECTED DRAWING: None