baber/WOPTO huggingface dataset:
Patent JP-2023111295-A (JP)
Title: Welded structure and method of manufacturing welded structure
Inventor: NAKAJIMA YOSUKE
IPC: B23K37/06
Filed: 2022-01-31
Abstract: To provide a welded structure which improves fracture resistance of the welded structure by utilizing a backing strip without making execution difficult.SOLUTION: A welded structure includes a first plate-like member which has a first plate face, a second plate face and a first end face containing an inclined face at least partially, a second plate-like member which has a third plate face, a fourth plate face aligned in position with the second plate face and a second end face opposed to the first end face, a backing strip which is arranged so as to be brought into contact with the second plate face and the fourth plate face and faces a gap formed between an intersection of the first end face and the second plate face and an intersection of the second end face and the fourth plate face and welded metal filled into a space surrounded by the first end face, the second end face, and the backing strip, and is fillet-welded on the second plate face on the end part of the first plate-like member side, of both end parts of the first direction.SELECTED DRAWING: Figure 1
Patent JP-2022058886-A (JP)
Title: Remote management system of grain drier
IPC: F26B9/06
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a remote management system of a grain drier that appropriately displays respective pieces of operation information of the grain drier from a remote location to be able to well manage the grain drier. 
     SOLUTION: A remote management system of a grain drier transmits by an email to a portable terminal in a remote location normal information among normal operation information of the grain drier and abnormal information detected during the operation, in which the normal information is periodically transmitted, and the abnormal information is transmitted corresponding to an occurrence time of the abnormality. 
     SELECTED DRAWING: Figure 27 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118490-A (JP)
Title: Optical apparatus and imaging device
Inventor: ISHIMASA TORU
IPC: G02B7/04
Filed: 2022-02-15
Abstract: To solve the problem that a large space is required for a conversion lens to be inserted or retracted in the inside of an optical apparatus and it is difficult to reduce the size of the optical apparatus.SOLUTION: The optical apparatus comprises a first lens group, a second lens group that changes the focal distance range of an optical system from a first focal distance range to a second focal distance range, a guide cylinder which has a rectilinear guide groove, a cam barrel that is rotatably held to the guide cylinder, and an interlock member that has a first connection part. The cam barrel includes a first cam groove that moves the first lens group, a second cam groove, different from the first cam barrel, that moves the interlock member. When the focal distance range of the optical system transitions from the second focal distance range to the first focal distance range, the first lens group is moved in the optical axis direction by the rectilinear guide groove and the first cam groove.SELECTED DRAWING: Figure 8
Patent JP-2023118575-A (JP)
Title: Model of human head part
Inventor: SUGAWARA TAKASHI
IPC: G09B23/30
Filed: 2022-02-15
Abstract: To provide a model 1 of a human head part which can learn a three-dimensional structure in a region (for example, a cancellous venous sinus) to which a periosteum (for example, a periosteum dura mater) and a dura mater (for example, a unique dura mater) in a human skull can relate, and/or which is useful for training or education of a surgery in a region (for example, a cancellous venous sinus) to which a periosteum (for example, a periosteum dura mater) and a dura mater (for example, a unique dura mater) in a human skull can relate.SOLUTION: A human head part model 1 includes: a human skull part 4 including a part of a frontal bone 2 and a part of a sphenoidal sinus back wall; a first layer attached to at least a part of the sphenoid sinus back wall at least partially; and a second thin layer 6 attached to at least a part of the first thin layer, the first thin layer being arranged between the human skull part 4 and the second thin layer 6.SELECTED DRAWING: Figure 1
Patent JP-2023121909-A (JP)
Title: Production method of yuzu extract containing high concentration of aroma component
Inventor: WATANABE KEN
IPC: C11B9/02
Filed: 2022-02-22
Abstract: To provide a production method of a yuzu extract which results in an essential oil of a yuzu (Citrus junos) containing a high concentration of an aroma component with a high yield.SOLUTION: A production method of a yuzu extract containing a high concentration of an aroma component includes: a step of drying fruit skin of a yuzu; a step of grinding the dried fruit skin of the yuzu; and a step of extracting the ground fruit skin of the yuzu with supercritical carbon dioxide.SELECTED DRAWING: None
Patent JP-2023127271-A (JP)
Title: double wrench
Inventor: AYATANI SHUNSUKE
IPC: E21B19/16
Filed: 2022-03-01
Abstract: To provide a hardly damaged double wrench advantageous in workability improvement for separating driven rods one by one and in fatigue reduction of a worker.SOLUTION: A double wrench 1 allows connection of a driving rod 5 and a driven rod 6 in driving. The double wrench 1 has a wrench body 2 connectable to the driving rod 5 to be rotated integrally with the driving rod 5, and a driven side wrench member 4 engageable and disengageable with/from the wrench body 2 and transmitting the rotation of the wrench body 2 to the driven rod 6 in an engaged state with the wrench body 2.SELECTED DRAWING: Figure 1
Patent JP-2023128343-A (JP)
Title: Learning data generation method, waveform analysis device, waveform analysis method, and computer program
Inventor: KANAZAWA SHINJI
IPC: G01N30/86
Filed: 2022-03-03
Abstract: To provide a highly accurate and explainable peak picking method.SOLUTION: An analysis device provided herein generates learning data for learning processing of an estimation model. More specifically, the analysis device acquires a plurality of reference waveforms of a given type of device (step SP1). The analysis device also identifies peak-related information for each of the plurality of reference waveforms according to a certain standard (step SP3). The analysis device then assigns the identified peak-related information to each of the plurality of reference waveforms (step SP4).SELECTED DRAWING: Figure 12
Patent JP-2023128590-A (JP)
Title: INTESTINAL TRACT IMMUNOSTIMULATOR, IgA PRODUCTION PROMOTOR AND GENE EXPRESSION PROMOTOR
Inventor: MATSUZAKI CHIAKI
IPC: A23L33/10
Filed: 2022-03-03
Abstract: To provide an intestinal tract immunostimulator, an IgA production promoter and a gene expression promoter in which the novel properties of lipoteichoic acid derived from lactic acid bacteria of the genus Apilactobacillus have been clarified to provide novel use based thereupon.SOLUTION: Provided are an intestinal tract immunostimulator, an IgA production promoter and a gene expression promoter that contain lipoteichoic acid derived from lactic acid bacteria of the genus Apilactobacillus as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2022071202-A (JP)
Title: Fireproof panel
IPC: E06B3/54
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof panel that can prevent gas from seeping into a room when the gas is generated from a resin sheet in the fireproof panel installed such that glass panels between which the resin sheet is interposed as an intermediate layer. 
     SOLUTION: The present invention relates to a fireproof panel including glass panels between which a resin sheet interposed and a frame member formed with fit-in grooves into which ends of each glass panel are fitted, in which the frame member has vertical frames 5 formed with the fit-in grooves into which both ends of each glass panel are fitted, an upper frame formed with a fit-in groove into which an upper end of each glass panel is fitted, and a lower frame formed with a fit-in groove into which a lower end of each glass panel is fitted; and the vertical frame 5 is formed such that a steel plate is bent in a substantially C-shape in plan view so that the back side is open, the center of the surface in the width direction is recessed to form a fit-in groove 6, and a gap is formed between an end surface of the glass panel and a groove bottom surface 6b of the fit-in groove opposite to this end surface. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022091823-A (JP)
Title: Reception system, radio frequency module, and wireless device
IPC: H04B7/12
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system, a device, and a method, with diversity reception antennas capable of increasing data throughput of signals from both antennas. 
     SOLUTION: A diversity receiver configuration includes: a controller for selectively activating one or more of a plurality of paths between input and output; and a plurality of amplifiers, each of which is provided along a corresponding one of the plurality of paths and amplifies a signal received by the amplifier. The diversity receiver configuration further includes two or more of features including a variable gain amplifier A, a phase shift component B, an impedance matching component C, an amplifier post-stage filter D, a switching network, and flexible band routing. 
     SELECTED DRAWING: Figure 51 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141565-A (JP)
Title: Information processing device and information processing method
Inventor: UMADA ICHIRO
IPC: G06Q10/10
Filed: 2022-03-24
Abstract: To provide an information processing device and an information processing method for estimating a state of a discussion by using a relation between a plurality of participants and a plurality of information sources.SOLUTION: An information processing device 1 for communicating with an analyzer terminal used by an analyzer for analyzing a state of a discussion includes: a first gravity center position specification part 132 for specifying a gravity center position of an area corresponding to each of a plurality of information sources; a second gravity center position specification part 133 for specifying a gravity center position corresponding to each of a plurality of subsets being a combination of information sources that can be taken by the plurality of information sources when the plurality of information sources are taken as a set; a participant position specification part 134 for specifying a position of each of a plurality of participants in a space; a third gravity center position specification part 135 for specifying a gravity center position of the plurality of participants on the basis of the specified position of each of the plurality of participants; an estimation part 136 for estimating a state of the discussion on the basis of a distance of the gravity center position of each of the whole subsets to the gravity center position of the plurality of participants; and an output part 137 for outputting information showing the estimated state of the discussion.SELECTED DRAWING: Figure 2
Patent JP-2023141657-A (JP)
Title: Image processing apparatus, method for controlling image processing apparatus, and program
Inventor: TAKENAKA YOKO
IPC: H04N1/00
Filed: 2022-03-24
Abstract: To solve the security problem in an image processing apparatus that cooperates with a network communication service such as a chat application, thereby improving usability.SOLUTION: An image forming apparatus 10, when receiving a FAX (S901), posts a message indicating the reception of the FAX on a chat service (S902), when an F code is set to the received FAX, posts a message indicating demanding input of a password on the chat service (S906), and posts a message indicating the details of received data on the chat service based on a password received via the chat service (S914).SELECTED DRAWING: Figure 9A
Patent JP-2023142620-A (JP)
Title: Information processing device and program
Inventor: MIKI MASAYOSHI
IPC: G03G21/00
Filed: 2022-03-25
Abstract: To minimize reduction in convenience for a user using an image forming device when the image forming device including a fixing unit switches into a power saving mode, in comparison to a case where the fixing unit is always kept in the same state in the power saving mode.SOLUTION: A processor is configured to switch a fixing unit 28 into a different state when an image forming device 10 is switched into a power saving mode depending on the nature of the image forming device 10 including the fixing unit 28.SELECTED DRAWING: Figure 3
Patent JP-2022091884-A (JP)
Title: Beverage product
IPC: B65D85/72
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a beverage product which can secure sufficient area to display various kinds of information required to be displayed, and facilitates presenting the design of a container itself, the appearance of the beverage product and the like to consumers in a store. 
     SOLUTION: The beverage product comprises a plastic container 2 containing a beverage B, and a display label 3. The display label 3 includes a tag 3 fitted to a mouth of the plastic container 2, and/or an adhesive label pasted on the plastic container 2, and does not comprise a label surrounding the plastic container 2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023144907-A (JP)
Title: Lighting device and relay device
Inventor: ISHIKAWA SHINICHI
IPC: H05B47/105
Filed: 2022-03-28
Abstract: To improve efficiency and convenience of installation operations.SOLUTION: A lighting device according to the present application includes a lighting unit, a display device, a storage unit, a lighting control unit, and a display control unit. A display device consumes power when updating a display content, and can continuously display a display content without consuming power. The storage unit stores information regarding the lighting device. The lighting control unit controls the lighting unit on the basis of the information stored in the storage unit. The display control unit displays, on the display device, the information stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2023145096-A (JP)
Title: Slide bearing and suspension
Inventor: KUMAKURA TAKANAO
IPC: F16C17/04
Filed: 2022-03-28
Abstract: To provide a slide bearing capable of reducing vibration transmitted to a support object.SOLUTION: A slide bearing 1 includes an upper case 2, a lower case 3, and a center plate 4 disposed between the upper case 2 and the lower case 3 and achieving relative rotation between the upper case 2 and the lower case 3. The center plate 4 has an annular thick portion 400 and an annular thin portion 401 alternately arranged with respect to a same center O. The annular thick portion 400 has a first annular protrusion 402 which is brought into contact with the upper case 2 side, and a second annular protrusion 403 which is provided on the same circumference as that of the first annular protrusion 402 and is brought into contact with the lower case 3 side. The annular thin portion 401 is not brought into contact with the upper case 2 side and the lower case 3 side. The lower case 3 has an annular storage portion 340 for storing the second annular protrusion 403.SELECTED DRAWING: Figure 3
Patent JP-2023146664-A (JP)
Title: Air conditioning system of clean room
Inventor: UEMURA SATOSHI
IPC: F24F7/06
Filed: 2022-03-29
Abstract: To provide an air conditioning system of a clean room that can suitably realize a clean room in a space-saving and inexpensive manner.SOLUTION: A lower ceiling 11 with ventilation units 2 is provided in a part of a target space S, and a ceiling side wall 14 is provided between the lower ceiling 11 and an upper ceiling 10 at a position corresponding to the edge of the lower ceiling 11 in plan view, to partition an internal space of the lower ceiling. A flow of air A1 sent downward toward a floor 13 from the ventilation units 2 linearly arranged on the lower ceiling 11 is guided along the floor 13 in a target direction orthogonal to an arrangement direction of the ventilation units 2. When viewed from the ventilation units 2, a return air port 15 is located above the floor 13 at a position corresponding to the target direction in which air is guided in plan view, and air A1 guided in the target direction from the ventilation units 2 reaches a position beyond the return air port 15 in plan view, rises, and is taken into the return air port 15.SELECTED DRAWING: Figure 4
Patent JP-2023148030-A (JP)
Title: artificial teeth group
Inventor: KINOSHITA KAZUHIRO
IPC: A61C13/097
Filed: 2022-03-30
Abstract: To provide an artificial teeth group capable of high denture stability in lingualized occlusion.SOLUTION: An artificial teeth group is of an occlusion mode by lingualized occlusion. In artificial teeth belonging to molar parts of the artificial teeth on the upper jaw side and the lower jaw side, a cheek side widest contour of an artificial tooth 11A on the upper jaw side is a form having an appropriate widest contour during lingualized occlusion, the tongue side cusps of the artificial teeth of the upper jaw A engage a central fovea of an artificial tooth 11B of the lower jaw B at a central occlusion point; when a width of the tongue side cusp of the artificial tooth of the upper jaw first molar is W1 and a small fovea width in a cheek tongue direction of the artificial tooth of the lower jaw first molar is W2, a ratio expressed by W2/W1 is between 0.9 and 1.22; when the artificial tooth of the lower jaw first molar is seen from the occlusal surface, an area which passes the cheek/tongue side cusp top on the occlusal surface and surrounded by the cheek/tongue side edge and distal/proximal periphery crest ridge is Sj, and an area surrounded by a small fovea edge is Sk, a ratio expressed by Sk/Sj is between 0.85 and 0.95.SELECTED DRAWING: Figure 1
Patent JP-2023151380-A (JP)
Title: Design drawing comparison device, design drawing comparison method and program
Inventor: NAKAJIMA TOMOHARU
IPC: G06F30/10
Filed: 2022-03-31
Abstract: To display a difference between design drawings for each figure part.SOLUTION: A design drawing comparison device has: reception means for receiving input of two deign drawings composed of a plurality of figure parts represented by a vector image; comparison means for comparing the corresponding figure parts between the first design drawing and the second design drawing; difference detection means for detecting a difference between the figure parts, on the basis of the comparison means; and display means for displaying the difference detected by the difference detection means on at least one of the first design drawing and the second design drawing.SELECTED DRAWING: Figure 3
Patent JP-2023151949-A (JP)
Title: Hydrotalcite nanoparticle
Inventor: YOKOKAWA YOSHIYUKI
IPC: B01J20/02
Filed: 2022-04-01
Abstract: To provide a material that can sufficiently adsorb a volatile sulfur compound in a liquid phase without involving heat treatment at high temperatures.SOLUTION: An adsorbent for a volatile sulfur compound in a liquid phase includes hydrotalcite fine particles including a hydrotalcite compound with a divalent cation and a trivalent cation, wherein the hydrotalcite compound satisfies the condition (1): the divalent cation is a zinc ion, an iron ion or a copper ion, and the trivalent cation is an iron ion, or (2): the divalent cation is a copper ion, and the trivalent cation is an aluminum ion.SELECTED DRAWING: None
Patent JP-2023154280-A (JP)
Title: Geranyl nerol glycoside or geometric isomer thereof
Inventor: SAKUTA SHOHEI
IPC: C07H15/10
Filed: 2022-04-06
Abstract: To provide a novel geranyl nerol glycoside or geometric isomer thereof useful as an antibacterial agent, a food additive, or an emulsifier.SOLUTION: A compound of the present invention is represented by the following general formula (1) [where, the wavy line is a single bond; the configuration of the double bond to which it is bonded represents E configuration or Z configuration, each independently; the group R represents a monosaccharide moiety excluding the 1-position hydroxyl group; and the bond of the monosaccharide moiety is an α-bond or a β-bond].SELECTED DRAWING: None
Patent JP-2023155956-A (JP)
Title: Multilayer ceramic electronic component and circuit board
Inventor: SAKAI TOMONORI
IPC: H01G4/30
Filed: 2022-04-12
Abstract: To provide a technique for enhancing the reliability of a multilayer ceramic electronic component.SOLUTION: A multilayer ceramic electronic component comprises: a ceramic element body that has a plurality of internal electrodes which are laminated in a first axial direction, and an end surface which is perpendicular to a second axis orthogonal to the first axis and on which the plurality of internal electrodes are led out; and an external electrode that covers the end surface of the ceramic element body. The external electrode has a base film, a first Ni film, a second Ni film, a surface layer film, and a metal film. The base film is formed on the end surface, and is connected with the plurality of internal electrodes. The first Ni film is formed on the base film. The second Ni film is formed on the first Ni film. The surface layer film is formed on the second Ni film. The metal film is formed between the first Ni film and the second Ni film, and contains a metal with a Young's modulus lower than that of Ni, as a main component.SELECTED DRAWING: Figure 2
Patent JP-2023157635-A (JP)
Title: Speed reducer
Inventor: NAGURA NAOKI
IPC: F16H1/16
Filed: 2022-04-15
Abstract: To take sufficient measures for heat radiation in a speed reducer.SOLUTION: A speed reducer includes: a worm wheel (24) which is attached to an intermediate shaft (18) rotatably supported by a housing (12) and transmits rotation of a motor to the intermediate shaft (18); an input parallel gear (32) which transmits rotation of the intermediate shaft (18) to an output shaft (16); and a first heat radiation collar (51) which transmits heat generated by the worm wheel (24) to the housing (12).SELECTED DRAWING: Figure 1
Patent JP-2023157666-A (JP)
Title: Electrode and all-solid-state battery
Inventor: HEIDI HODES MENDOZA BISBAL
IPC: H01M4/13
Filed: 2022-04-15
Abstract: To reduce resistance in an electrode containing a highly crystalline sulfide solid electrolyte and composite particles (coated active material) having a phosphorus-based coating film.SOLUTION: An electrode includes a sulfide solid electrolyte, electrolyte fine particles, and composite particles. The sulfide solid electrolyte contains S and P, and has a PS4 crystal phase, and the molar ratio of the PS4 crystal phase to the total amount of phases consisting of P and S is 60% or more. The ratio of D50 of the electrolyte fine particles to D50 of the sulfide solid electrolyte is 0.5 or less. The composite particle includes a positive electrode active material particle and a coating film that covers at least a part of the surface of the positive electrode active material particle. The coating film contains a phosphorus compound. The phosphorus compound includes at least one of a first element (glass network forming element) and a second element (transition element), and phosphorus. The coating film satisfies the relationship "Formula (1): CLi/(CP+CE1+CE2)≤2.5." CLi, CP, CE1, and CE2 indicate the elemental concentration of each element measured by XPS.SELECTED DRAWING: Figure 1