baber/WOPTO huggingface dataset:
Patent JP-2023069202-A (JP)
Title: Submerged pump
Inventor: SHIOZAWA SHINICHI
IPC: F04B9/04
Filed: 2021-11-05
Abstract: To provide a submerged pump capable of improving durability and maintainability while simplifying and downsizing a configuration.SOLUTION: A submerged pump comprises: a drive motor; a spline nut rotated by the drive motor; a spline shaft rotated by the rotation of the spline nut; a cam follower attached to the spline shaft; a cam that raises and lowers the spline shaft via the cam follower by rotating the spline shaft in relation to the cam follower; and a pump unit that suctions and discharges liquid by rotating and raising/lowering the spline shaft, where the cam follower and the cam have a high pressure resistance structure.SELECTED DRAWING: Figure 1
Patent JP-2023070694-A (JP)
Title: Die steel and die
Inventor: HIGUCHI SHIGEKI
IPC: C22C38/38
Filed: 2021-11-10
Abstract: To provide a die steel that has both of a high hardness and a high shock value, and shows high resistance to thermal shock, and to provide a die.SOLUTION: A die steel comprises, in mass%, 0.35%≤C≤0.55%, 0.05%≤Si≤0.40%, 1.50%≤Mn≤2.50%, 7.5%≤Cr≤9.0%, 0.90%≤Mo≤2.5%, 0.40%≤V≤0.80%, with the balance being Fe and inevitable impurities. A die is constituted by using such a die steel.SELECTED DRAWING: Figure 1
Patent JP-2023071221-A (JP)
Title: Oxygen-absorbing laminate for microwavable oven packaging container
Inventor: NAKADA MARIKO
IPC: B32B27/00
Filed: 2021-11-11
Abstract: PURPOSE: To provide an oxygen-absorbing laminate for microwavable oven packaging containers less in generation of odor, excellent in oxygen gas barrier performance, suppressing permeation of oxygen gas from the outside in a package, suppressing deterioration due to oxygen of a content by absorbing oxygen in a content housing space, and excellent in balance between aroma retention, content resistance, interlayer adhesion strength, heat-sealing property, low odor, and oxygen absorbing performance, an oxygen-absorbing packaging material for a microwavable oven packaging container prepared from the oxygen-absorbing laminate for microwavable oven packaging container, and a microwavable oven packaging container.SOLUTION: An oxygen-absorbing laminate for microwavable oven packaging containers includes at least a substrate layer, a specific inorganic oxygen barrier layer, an oxygen-absorbing adhesive layer formed from a specific oxygen-absorbing adhesive composition, a specific shielding resin layer, and a specific sealant layer in this order.SELECTED DRAWING: Figure 1
Patent JP-2022010239-A (JP)
Title: Coding of multichannel audio content
IPC: G10L21/038
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide decoding and encoding methods for encoding and decoding of multichannel audio content for playback on a speaker configuration with N channels. 
     SOLUTION: The decoding method comprises: decoding, in a first decoding module, M input audio signals into M mid signals which are suitable for playback on a speaker configuration with M channels; and for each of the N channels in excess of M channels, receiving an additional input audio signal corresponding to one of the M mid signals and decoding the input audio signal and its corresponding mid signal so as to generate a stereo signal including a first and a second audio signal which are suitable for playback on two of the N channels of the speaker configuration. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072137-A (JP)
Title: Wire tensioning device
Inventor: TAKAMIYA KAZUMASA
IPC: B66D3/02
Filed: 2021-11-12
Abstract: To provide a wire tensioning device that is capable of keeping a manufacturing cost low with a simple configuration, and has low resistance when a linear member is wound.SOLUTION: A wire tensioning device has a body 21, a rotating shaft 22 that allows forward and reverse rotating and to which an end of a linear member 3 is connected, and rotation stopping means 23 for stopping the rotation of the rotating shaft 22. The rotation stopping means 23 has an engaging member 43 provided at the rotating shaft 22, and a member 33 to be engaged for stopping the rotation of the rotating shaft 22 by the engaging member 43 being engaged. The rotating shaft 22 can move to the tension direction and relaxation direction of the linear member 3 with respect to the body 21. The engaging member 43 is engaged with the member 33 to be engaged when the linear member 3 is tense, and can be disengaged from the member 33 to be engaged when the linear member 3 is relaxed.SELECTED DRAWING: Figure 1
Patent JP-2023072406-A (JP)
Title: threader and threading mechanism
Inventor: TANAKA ATSUYUKI
IPC: D05B87/02
Filed: 2021-11-12
Abstract: To provide a threader suitable for improving usability.SOLUTION: A threader A1 includes: a needle support section 4; a threading member 2 which can be reciprocated between a retreat position separated from the needle support section 4 and an advance position where thread can be passed through a needle hole 91 in a loop form by advancing into the needle hole 91; an operation mechanism in which the threading member 2 takes a retreat position in a first state that an operation section is not operated and the threading member 2 is moved to an advance position in a second state that the operation section is operated; a thread pressing mechanism 5 for pressing a loop section TL of thread T passed through the needle hole 91 by the threading member 2. The thread pressing mechanism 5 has a pressure receiving section 51, a pressing member 52, and a biasing member 54. The pressing member 52 can press the loop section TL on the pressure receiving section 51 since the operation section transfers from the second state to the first state.SELECTED DRAWING: Figure 13
Patent JP-2023074263-A (JP)
Title: honeycomb structure
Inventor: OGASAWARA TOYOKI
IPC: F01N3/28
Filed: 2021-11-17
Abstract: To provide a honeycomb structure which consists of a plurality of honeycomb segments combined, and the whole of which can be efficiently heated.SOLUTION: The honeycomb structure consists of a plurality of honeycomb segments combined and having partition walls to section and form a number of cells, and has a first end face into which gas flows, and a second end face out of which the gas flow. Catalysts are supported on the respective honeycomb segments, and heating wires are arranged between the adjacent honeycomb segments. In the longitudinal direction, which is a direction where the cells extend, a range shorter than 80% of the length in the longitudinal direction of the honeycomb structure from the first end face of the honeycomb structure is a heating wire arrangement region where the heating wires are arranged. A range being at least 20% of the length in the longitudinal direction of the honeycomb structure from the second end face of the honeycomb structure is a heating wire non-arrangement region where the heating wires are not arranged.SELECTED DRAWING: Figure 3
Patent JP-2023074384-A (JP)
Title: Copolymer, resin composition, interlayer insulation film, protection film and image display device
Inventor: WAKABAYASHI Tomomitsu
IPC: C08F220/30
Filed: 2021-11-17
Abstract: To provide a resin composition that can form a cured product having sufficiently low-temperature curability and excellent solvent resistance, and a copolymer contained in the resin composition.SOLUTION: A copolymer contains a constitutional unit having a conjugated diene moiety in a side chain, a constitutional unit having a group represented by a formula (1) (R1 and R2 each denote a C1 to 20 hydrocarbon group and R3 and R4 each denote a hydrogen atom or a C1 to 20 hydrocarbon group). The copolymer is free of a carboxy group.SELECTED DRAWING: None
Patent JP-2023075542-A (JP)
Title: Rough skin improving agent and cosmetics comprising the same
Inventor: ROU WEIWEI
IPC: A61K36/23
Filed: 2021-11-19
Abstract: To provide a cosmetic for ameliorating rough skin, such as dryness and redness, regulating skin quality, and having excellent moisturizing property and feeling of use.SOLUTION: An agent for improving rough skin characterized by containing the following components (A) and (B): (A) fennel extract and (B) rice bran extract.SELECTED DRAWING: None
Patent JP-2022024118-A (JP)
Title: Sensing data detection method and device
Inventor: LI DAN
IPC: G08G1/16
Filed: 2021-11-19
Abstract: To provide a sensing data detection method, a device, a storage medium, and a program, for effectively securing comprehensiveness in detection by determining detection results of sensing data based on negative samples within labeling data.SOLUTION: A method includes the steps of: obtaining labeling data including a labeling position and a labeling type for at least one first obstacle, and sensing data including a sensing position and a sensing type for at least one second obstacle (S701); approximately filtering the second obstacle within the sensing data based on negative samples representing non-entity obstacles within the labeling data, and obtaining third obstacles remained after the approximate filtering (S702); determining a matching relationship between the third obstacles and the negative samples, and determining the negative samples having the presence of the matching relationship to the third obstacles as target obstacles (S703); and determining detection results of the sensing data based on a count of the target obstacles and a count of the first obstacle (S704).SELECTED DRAWING: Figure 7
Patent JP-2022028840-A (JP)
Title: Program and information processing apparatus
IPC: G06F3/12
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate function according to a driver to be used. 
     SOLUTION: A program for a GUI application that can provide a GUI causes a computer to execute the steps of: acquiring drawing data generated by a drawing application; acquiring at least one of data including information indicating settings when predetermined processing based on the drawing data is performed by a predetermined device and data including information indicating the ability of a driver; determining if first information is included in at least one of the data including the information indicating the settings and the data including the information indicating the ability of the driver; and providing first display item. According to whether the first information is included, whether to provide the first display item is changed. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016675-A (JP)
Title: Crystallized glass, chemically strengthened glass, and semiconductor support substrate
IPC: C03C10/02
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a crystallized glass having excellent transparency and chemical strength properties, and a chemically strengthened glass which has a large thermal expansion coefficient, excellent transparency and strength, and in which fragments are hard to be scatter when broken. 
     SOLUTION: A chemically strengthened glass having a compressive stress layer on a surface thereof which is a crystallized glass, in which visible light transmittance in terms of a thickness at 0.7 mm is 85% or more and a haze value in terms of a thickness at 0.7 mm is 0.5% or less, a compressive stress layer depth is 80 μm or more, a compressive stress value at the depth of 50 μm from the surface is 100 MPa or more, and which contains SiO 2  by 45 to 70%, Al 2 O 3  by 1 to 15% and Li 2 O by 10 to 25% expressed in mass% on the basis of oxide. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080665-A (JP)
Title: Metal bond grindstone
Inventor: NAKANE YOSHIMUNE
IPC: B24D3/06
Filed: 2021-11-30
Abstract: To maintain good sharpness by appropriately expressing self-sharpening action due to breakage or wear of a metal binder.SOLUTION: A metal bond grindstone 1 comprises an abrasive grain layer 3 in which a plurality of abrasive grains 6 and a plurality of pores 7 are dispersed in a metal binder 5. A porosity of the plurality of pores 7 in the abrasive grain layer 3 is 40% or more and 99% or less. Each of the plurality of pores 7 is spherically formed. The plurality of pores 7 have: a communication pore 71 in which two or more pores 7 are communicated with each other; an independent pore 72 which is not communicated with other pores 7; and a micropore 73 having a pore diameter of 2 μm or more and 10 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2023088077-A (JP)
Title: Ice making machine
Inventor: TSUKAHARA HIROYA
IPC: F25D17/04
Filed: 2021-12-14
Abstract: To provide an ice making machine which enables reduction of a time needed for making ice.SOLUTION: An ice making machine 30 includes: an ice making container 31; a housing part 32; and a cooling air introduction part 33. The ice making container 31 is formed with ice making recessed parts 311 where ice making water for ice making is stored. The ice making container 31 is housed in the housing part 32. The cooling air introduction part 33 is disposed between an air outlet 34 from which cooling air cooled by a cooler 19 is blown out and the ice making container 31. Further, the cooling air introduction part 33 has an upper introduction part 331 and a lower introduction part 332.SELECTED DRAWING: Figure 4
Patent JP-2023088787-A (JP)
Title: Medical image diagnostic apparatus and program
Inventor: ARAI MAKOTO
IPC: A61B5/055
Filed: 2021-12-15
Abstract: To improve throughput of an examination.SOLUTION: A medical image diagnostic apparatus includes a bed. The bed is divided into a plurality of segments in a longitudinal direction, and has a top plate on which a subject is placed over the plurality of segments. In the medical image diagnostic apparatus, at least one segment of the plurality of segments is configured so as to move in a vertical direction perpendicular to a placement surface on which the subject is placed, of the top plate, and is configured so as to move in right and left directions mutually orthogonal to a direction perpendicular to the placement surface of the top plate and the longitudinal direction of the top plate. In the medical image diagnostic apparatus, the segments are configured so as to move in a lower direction so that the whole area in the right and left directions of the top plate descends.SELECTED DRAWING: Figure 3
Patent JP-2023090030-A (JP)
Title: Molding auxiliary device, molding device, and molding method
Inventor: OSHIMA MASAHIRO
IPC: B29C35/04
Filed: 2021-12-17
Abstract: To provide a molding auxiliary device that favorably flows heating gas on an inner peripheral surface side of a tubular heating target having a bottom when the heating target is heated by an autoclave.SOLUTION: A molding auxiliary device comprises a cylinder body having a first end opening, a second end opening and an internal flow path communicating between the first end opening and the second end opening. The cylinder body includes a first cylindrical part that is disposed in an internal space of the heating target, and a second cylindrical part that is disposed protruding from an opening of the heating target to an outside of the heating target and has an outer shape that expands toward the second end opening.SELECTED DRAWING: Figure 5
Patent JP-2023090399-A (JP)
Title: Farm field work vehicle
Inventor: OKUBO ITSUKI
IPC: A01B69/00
Filed: 2021-12-17
Abstract: To provide a farm field work vehicle which rationally solves problems of overlapping work and work residues.SOLUTION: A farm field work vehicle which can automatically travel comprises: a travel route setting unit 53 which sets a route as a target travel route that becomes the target of automatic travel; a work device which performs work along a predetermined streak direction; a work travel control unit 63 which makes a vehicle body travel in the work state; a non-work travel control unit 64 which makes the vehicle body travel in the non-work state; a worked travel locus management unit 541 which manages the work locus on the basis of the worked travel route to which the work is performed by the work device; and a corner work start position decision unit 66 which decides a work start position in the corner work travel followed by turnaround in consideration of the work locus in a non-work corner region bordered with at least two sides of the work locus.SELECTED DRAWING: Figure 8
Patent JP-2023092325-A (JP)
Title: Grass mower
Inventor: KOBAYASHI TAKANORI
IPC: A01B69/00
Filed: 2021-12-21
Abstract: To provide an engine drive type-grass mower capable of travelling while mowing grass along a contour line on a slope surface with a high degree of precision.SOLUTION: A grass mower includes: an engine; an inclination angle calculation unit 71 for calculating an inclination angle of a machine body with respect to a contour line of a slope surface; a travelling device having a left travelling unit and a right travelling unit; a travelling state determination unit 73 for determining whether the grass mower is in a straight travelling state in which it is travelling on the slope surface, in an unstable straight travelling state in which it is deflected from the straight travelling state, or in a state of turning operation; a transmission having a left transmission for transmitting shift power to the left travelling unit and a right transmission for transmitting shift power to the right travelling unit; and a speed change control unit 60 for adjusting a speed change radio of the transmission. The speed change control unit 60 includes a straight travelling holding function for adjusting the speed change ratio of the left transmission and the speed change ratio of the right transmission on the basis of the inclination angle for shifting from the unstable straight travelling state to the straight travelling state.SELECTED DRAWING: Figure 7
Patent JP-2023092729-A (JP)
Title: Communication device, communication system, display method, and program
Inventor: HORI YUKI
IPC: H04N7/15
Filed: 2021-12-22
Abstract: To solve a problem in which, during a video conference, when a user tries to display an image of a subject that has been shot at another site at the user's site, the side view of the subject at the other site may not be displayed, and images from other directions, such as the side of subjects from other bases, may not be displayed, and an incomplete image of the subject at the other base is to be displayed, such that the sense of reality fades.SOLUTION: A communication device 1d that conducts a video call with another communication device at another base receives data of a luminance image and a depth image of the other base obtained by photographing the subject at the other base by the other communication device at the other base and transmitted by the other communication device (S121, S122), generates a three-dimensional object of the subject at the other site in a virtual space on the basis of the data of the luminance image and the depth image of the other site (S127), displays the image of the three-dimensional object in a virtual viewing window on a display (S207), and takes advantage of the fixed concept that it is difficult to see everything in the subject through the viewing window.SELECTED DRAWING: Figure 33
Patent JP-2023093103-A (JP)
Title: Bellows attachment structure
Inventor: NIIHORI TAKEYOSHI
IPC: F16J15/52
Filed: 2021-12-22
Abstract: To provide a bellows attachment structure which can reduce stress applied on a bellows by a simple constitution.SOLUTION: In a bellows attachment structure of the present invention in which a cylindrical bellows is attached to a fixed member, the bellows comprises: straight pipe parts arranged at both end parts; a bellows part arranged between the straight pipe parts, and formed by repeating irregular shapes; and a connecting part continuing to the straight pipe parts and the bellows part. The bellows part is formed by repeatedly forming one set of protrusive shapes composed of a bent trough part, a bent crest part in a form reverse to the trough part, and belly parts extending while being bent from the crest part in a form which is the same as that of the crest part. The belly part continuing to the connecting part out of a plurality of the belly parts abuts on the fixed member, a space is formed between the fixed member and the connecting part, and a viscous elastic ring is arranged at the crest part.SELECTED DRAWING: Figure 1
Patent JP-2022037188-A (JP)
Title: Storage and take-out system
IPC: B65G1/04
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To increase storage density in a storage and take-out system. 
     SOLUTION: A storage array of an automatic storage and take-out system includes : a storage space arrayed on a rack along a take-out passage, and decks of a plurality of levels 130L1, 130L2, at least one deck communicating with respective passages. The decks and passages are so configured to define rolling surfaces of the respective levels 130L1, 130L2 of the decks for an autonomous carrier vehicle, and vertical pitches P1, P2 between the rack levels 130L1, 130L2 vary for a part of each passage, and are associated with other vertical pitches P1, P2 between at least two other rack levels 130L1, 130L2 for another portion of each passage so that the autonomous carrier vehicle effects multiple picks in ordered sequence in a common passage route. 
     SELECTED DRAWING: Figure 1E 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104891-A (JP)
Title: Mobile terminal h5 page application test device, test method, and computer terminal
Inventor: BAO JIANTAO
IPC: G06F11/36
Filed: 2021-12-23
Abstract: To provide a mobile terminal H5 page application test device, a test method, and a computer terminal.SOLUTION: Automated test scripts cause a web driver to drive a browser, include H5 page content exhibition corresponding to a mobile terminal H5 page application and a web driver interface script for triggering H5 control events, and set up the H5 page content exhibition and the web driver interface script, which is the execution sequence for triggering the H5 control events. After execution of the automated test scripts, the web driver drives the browser to interact with a background server based on the H5 page content exhibition and the execution sequence for triggering the H5 control events, in order to display the H5 page content exhibition and execute the triggering of the H5 control events.SELECTED DRAWING: Figure 1
Patent JP-2023096896-A (JP)
Title: Tray for insulating film forming apparatus, insulating film forming apparatus, and method for forming insulating film
Inventor: KAWASAKI YUHEI
IPC: C23C16/458
Filed: 2021-12-27
Abstract: To provide a tray for an insulating film forming apparatus, which can form an insulating film on the backside of a semiconductor wafer while suppressing the formation of an insulating film on the outer periphery of the semiconductor wafer.SOLUTION: A tray 1 for an insulating film forming apparatus is a tray for placing a semiconductor wafer in an insulating film forming apparatus for forming an insulating film on the back surface of a semiconductor wafer, and has a tray body 11 on which the semiconductor wafer is placed, the tray body 11 has a cylindrical recess 11c that is recessed from a top 11a to a bottom 11b of the tray body 11, is defined by a side walls S and a bottom B, and accommodates the semiconductor wafer, and a gas flow path P, which is formed as a space penetrating from the bottom surface 11b to the bottom portion B and serves as a flow path through which an inert gas flows, and the gas flow path P is formed at a position where the semiconductor wafer partially blocks the gas flow path P when the semiconductor wafer is placed in the recess 11c in the top view.SELECTED DRAWING: Figure 1