baber/WOPTO huggingface dataset:
Patent JP-2022188325-A (JP)
Title: Turning weld joint with excellent fatigue strength and turning welding method
Inventor: HIRAIDE TAKASHI
IPC: B23K31/00
Filed: 2021-06-09
Abstract: To provide a turning weld joint which can improve a fatigue strength inexpensively and stably, and a turning welding method.SOLUTION: A turning weld joint, which is obtained by turning welding a gusset 2 to a main plate, has a first weld bead 3 which is continuously heaped up so as to pass a short side from one side of a long side of the gusset 2 by fillet-welding of the gusset 2 and the main plate to reach the other side of the long side of the gusset 2, and further has: a second weld bead 4 which is so formed as to extend on the main plate along the first weld bead 3 on one side of the long side of the gusset; and a third weld bead 5 which is so formed as to extend on the main plate along the first weld bead 3 on the other side of the long side of the gusset. An interval M between an extension part of the second bead 4 and an extension part of the third bead 5 is equal to or less than a length W of the short side of the gusset. The weld joint has a striking mark 9 over a range of 50% or more of the interval M in a region that extends from a weld toe of the first weld bead 3 to a surface of the main plate and is sandwiched between the two extension parts.SELECTED DRAWING: Figure 5
Patent JP-2021197553-A (JP)
Title: Substrate processing device, method for measuring lift pin height deviation, and recording medium on which computer-readable processing program is recorded
Inventor: KWON MING SUNG
IPC: H01L21/677
Filed: 2021-06-11
Abstract: To provide a substrate processing device capable of confirming the presence or absence of a lift pin height deviation, a method for measuring the lift pin height deviation, and a recording medium on which a computer-readable processing program is recorded.SOLUTION: A method for measuring lift pin height deviation in wafer processing equipment includes steps of: receiving a first center position which is the center position of a wafer W with respect to a reference position measured before the wafer W is loaded to a support unit 220 including a plurality of lift pins 320 provided in a process chamber 26 by a transfer robot 21a; receiving a second center position which is the center position of a board with respect to the measured reference position after picking up the board unloaded using the support unit by the transfer robot; and deriving the presence or absence of a difference between the top height of one or more of the lift pins and the height of one or more other top heights of the lift pins from among the vector difference between the first center position and the second center position.SELECTED DRAWING: Figure 2
Patent JP-2023000066-A (JP)
Title: Cooling liquid circulation unit and control method thereof and program
Inventor: MATSUO MINORU
IPC: H05K7/20
Filed: 2021-06-17
Abstract: To set a cooling condition with the amount of heat generated by electronic equipment taken into consideration.SOLUTION: A cooling liquid circulation unit circulates cooling liquid with respect to a liquid immersion bath in which a plurality of electronic equipment is immersed in cooling liquid and cooled. The cooling circulation unit comprises: a flow volume adjustment unit arranged in a cooling liquid circulation path for circulating the cooling liquid with respect to the liquid immersion bath; a heat exchanger arranged in the cooling liquid circulation path and exchanging heat between the coolant and a cooling medium; and a cooling circulation unit control unit 70a. The cooling circulation unit control unit 70a comprises: a mode selection unit 51 that selects one of a plurality of cooling modes; a calculation unit 52 that calculates the required cooling amount on the basis of parameters relating to the operating states of the plurality of electronic equipment; and a cooling condition setting unit 53b that sets target values of parameters relating to the flow volume of the coolant on the basis of the selected cooling mode and the required cooling amount.SELECTED DRAWING: Figure 14
Patent JP-2023000310-A (JP)
Title: Wig and hair-increasing member
Inventor: TSUMURA YOSHIHIRO
IPC: A41G3/00
Filed: 2021-06-17
Abstract: To provide a wig which is hardly recognized from an appearance even if its outer edge portion is arranged in a region where own hairs of a wearer scarcely remain.SOLUTION: A wig 2 comprises a wig base 4 to be attached to a head so as to adjoin a hair-transplanting/increasing region SR of the head, and imitation hairs G implanted in the wig base 4. A shape of a first region B1 adjoining the wig base 4, of the hair-transplanting/increasing region SR is defined by a curve or a straight line connecting positions of hair roots of hairs N/G of the hair-transplanting/increasing region SR. A shape of a second region B2 adjoining the first region B1, of an outer edge of the wig base 4 is substantially the same as that of the first region B1.SELECTED DRAWING: Figure 1
Patent JP-2022035986-A (JP)
Title: Turbine blade with friction and impact vibration damping elements
Inventor: JAMES CHANG
IPC: F01D5/16
Filed: 2021-06-17
Abstract: To provide a vibration damping system which reduces blade vibration with a simple arrangement and does not add extra mass to a blade so that it does not add additional centrifugal force to a blade root or require a change in a blade configuration.SOLUTION: A turbine blade 114 includes an airfoil body 138 having an outer tip 148 and a platform; and a part-span shroud 150 positioned between the outer tip and the platform of the airfoil body. The part-span shroud has a first opening 160 having a first inner surface 162 therein. The airfoil body includes a second opening 164 extending radially from the first opening and having a second inner surface 166. A first elongated vibration-damping element 176 is disposed in the first opening, and a second elongated vibration-damping element 178 is disposed radially in the second opening.SELECTED DRAWING: Figure 5
Patent JP-2023001435-A (JP)
Title: Manufacturing method of nickel powder
Inventor: KUMAGAI YUKI
IPC: B22F9/24
Filed: 2021-06-21
Abstract: To provide a manufacturing method of nickel powder capable of obtaining nickel powder with less coarse particles.SOLUTION: A manufacturing method of nickel powder includes: a wet-disintegration step of wet-disintegrating, in a reaction liquid containing water-soluble nickel salt, metal salt of a metal nobler than nickel, hydrazine, alkali hydroxide and water, slurry of nickel crystallization powder obtained by crystallizing the water-soluble nickel salt by a reductive reaction by the hydrazine so as to obtain nickel powder slurry with a reduced amount of coarse particles; an acid cleaning step of feeding an acid to the nickel powder slurry after the wet-disintegration step to adjust a pH of the nickel powder slurry to a value 2 to 7 and dissolve nickel hydroxide in the nickel powder slurry; a solvent substitution step of substituting a solvent of the nickel powder slurry after the acid cleaning step with a water-soluble organic solvent; a solid-liquid separation step of solid-liquid separating the nickel powder slurry after the solvent substitution step to obtain a nickel powder cake; and a desiccation step of desiccating the nickel powder cake after the solid-liquid separation step to obtain nickel powder.SELECTED DRAWING: Figure 3
Patent JP-2023004205-A (JP)
Title: Arthropathy diagnosis system
Inventor: HASE KAZUNORI
IPC: A61B5/11
Filed: 2021-06-25
Abstract: To provide a simple and accurate method for diagnosing knee arthropathy.SOLUTION: An arthropathy diagnosis system (S) includes: a sound measuring member (1) for measuring a sound from a joint; an angle measuring member (7) for measuring a joint angle of the knee; frequency analysis means (54) for executing frequency analysis of a sound signal for each joint angle; and a classifier (57) having a non-linear classifier (57b) for discriminating a disease on the basis of information entropy and energy, and a linear classifier (57a) for discriminating a disease on the basis of energy and an auto-correlation coefficient, for discriminating a disease of a joint on the basis of the discrimination result by the non-linear classifier (57b) and the discrimination result by the linear classifier (57a).SELECTED DRAWING: Figure 2
Patent JP-2023005064-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TATOMI TAKUMA
IPC: G03G15/20
Filed: 2021-06-28
Abstract: To prevent the occurrence of an image defect due to unintended attachment and prevent a reduction in the life of a device.SOLUTION: A fixing device 50 heats a toner image on a recording material P to fix the toner image onto the recording material P, and has: a fixing belt 100; a pressure roller 600 that forms a fixing nip part N with the fixing belt 100 for sandwiching the recording material P and fixes the toner image to the recording material P at the fixing nip part N; a web 701 that removes toner attached to the pressure roller 600 from the recording material P; a web feeding mechanism 706 that conveys the web 701 to refresh a cleaning surface of the web 701; and a CPU 10 that, when a current value in conveying the web 701 by the web feeding mechanism 706 is equal to or more than a predetermined value, stops the conveyance of the web 701 performed by the web feeding mechanism 706.SELECTED DRAWING: Figure 3
Patent JP-2023006432-A (JP)
Title: Furniture with top plate and furniture system
Inventor: WATANABE SATOSHI
IPC: A47B83/02
Filed: 2021-06-30
Abstract: To provide furniture with a top palate which can respond to an application change that furniture for exclusive use cannot respond to, by changing a basic form, and can easily respond to a detailed desire in implementing in a relatively large scale, and a furniture system.SOLUTION: Furniture T with a top plate includes a furniture body 1 having a top plate 5 and a slide structure body 2, 3, 4 which has a step floor in a lower position than the top plate 5 and is arranged in a manner to protrude and retract relative to a space under the top plate of the furniture body 1, and is equipped with plural sets of tier units UA, UB constituted to selectively take a table type mode (a table mode (P)) in which the slide structure body 2, 3, 4 is recessed in the space under the top plate of the furniture body 1 and an expanded type mode (a sofa mode (Q1), a stadium mode (Q2)) in which the step floor of the slide structure body 2, 3, 4 is protruded outside the space under the top plate. The respective tier units UA, UB can be set in modes that are different from each other.SELECTED DRAWING: Figure 25
Patent JP-2023008069-A (JP)
Title: Imaging device and control method of the same
Inventor: MATSUMOTO TORU
IPC: H04N23/60
Filed: 2021-07-05
Abstract: To provide an imaging device which can correct composition deviation.SOLUTION: An imaging device comprises: an instruction unit which instructs first and second compositions; an image deviation detection unit 18; and an image deviation correction unit 14. The first composition is, for example, an ideal composition decided by a user. The second composition is a composition adjusted to the approximate position or attitude with respect to the first composition when a composition is deviated from the first composition once decided by the user. The image deviation detection unit 18 compares data of a first image stored at the time of instruction of the first composition with data of a second image stored at the time of instruction of the second composition and detects a motion vector of the second image with respect to the first image. The image deviation correction unit 14 performs image deviation correction by moving an image pick-up device 6 on the basis of the detected motion vector.SELECTED DRAWING: Figure 1
Patent JP-2023009906-A (JP)
Title: battery cooling system
Inventor: GOTO TOSHIHIRO
IPC: H01M10/651
Filed: 2021-07-08
Abstract: To make it easy to adjust all batteries to a predetermined set temperature with a simple configuration.SOLUTION: In a battery cooling system, a control unit 40 controls the drive of a rotary valve 30 based on the temperature of each battery 20 detected by each temperature sensor 39. The control unit 40 sets, among distribution channels 23, the distribution channel 23, which supplies a coolant to a cooler 15 arranged corresponding to the battery 20 that has a temperature detected by each temperature sensor 39 of higher than a predetermined set temperature, as a distribution channel to be adjusted for adjusting the supply amount of a coolant to the distribution channel 23 in the rotary valve 30. The control unlit 40 controls the drive of the rotary valve 30 such that the supply amount of the coolant to the distribution channel 23 that is the distribution channel to be adjusted is more than the supply amount of a coolant to distribution channels 23 other than the distribution channel to be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2023013201-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-15
Abstract: To provide a game machine capable of optimizing management of the game machine for granting a large number of putout balls.SOLUTION: A game machine includes: winning ball granting means for granting winning balls on the basis of entry of game balls into a winning hole; ball difference determination means for determining whether a difference in balls during a predetermined period reaches a specific value; and game control means for controlling progress of a game. The difference in balls is a difference between a first count value counted based on game balls consumed in a game and a second count value counted based on winning balls. The specific value is a value that is preset based on a difference when at least the second count value is larger than the first count value. The game control means has game suppression means for controlling the following games in a suppression mode when it is determined that the difference in balls reaches the specific value by the ball difference determination means.SELECTED DRAWING: Figure 1
Patent JP-2023017641-A (JP)
Title: Vehicle display control device, vehicle display device, vehicle display control method, and vehicle display control program
Inventor: FUJITA ERIKO
IPC: B60K35/00
Filed: 2021-07-26
Abstract: To provide a vehicle display control device, vehicle display device, vehicle display control method, and vehicle display control program which display in a display region an image which is easy to control in display and allows an occupant in a driver seating to intuitively confirm that it is information about a preceding vehicle regardless of whether or not the preceding vehicle is in the display region.SOLUTION: A vehicle display device (10), when a vehicle (12) is executing a following travel control targeting a preceding vehicle 70 in an ACC control, displays a plurality of inter-vehicle targets 74 toward the preceding vehicle 70 side from the vehicle (12) side in a display region 26A of a third display unit 26 overlapping a portion of a foreground from the vehicle, and sequentially performs intensified display of the plurality of inter-vehicle targets 74 from the vehicle (12) side toward the preceding vehicle 70 side. With this, an occupant in a driver seat can intuitively recognize that the following travel control is executed.SELECTED DRAWING: Figure 5B
Patent JP-2021170686-A (JP)
Title: Vertical resonator type light-emitting element and method for manufacturing vertical resonator-type light-emitting element
Inventor: TAKEUCHI TETSUYA
IPC: H01S5/183
Filed: 2021-08-05
Abstract: To provide a multilayer reflection mirror having a high reflectance by a small number of layers, and a vertical resonator-type light-emitting element having the multilayer reflection mirror and a low oscillation threshold.SOLUTION: The vertical resonator-type light-emitting element in the present invention includes: a first reflection mirror; a semiconductor structure layer including a first semiconductor layer with a first conductivity, an active layer, and a second semiconductor layer with the second conductivity laminated on the first reflection mirror, the first and second conductivities being opposite conductivities; a second reflection mirror on the semiconductor structure layer, the second reflection mirror facing the first reflection mirror; a first electrode formed on a partially exposed upper surface of the first semiconductor layer; and a second electrode formed on the second semiconductor layer. The first reflection mirror is made of a semiconductor multilayer film formed by laminating a low-refractive index semiconductor layer made of a non-doped InAlN layer and a high-refractive index semiconductor layer several times on the low-refractive index semiconductor layer, the high-refractive index semiconductor layer being made of a dopant-containing GaN layer. The semiconductor multilayer film is non-conductive as a whole.SELECTED DRAWING: Figure 2
Patent JP-2021192434-A (JP)
Title: Light-emitting element, display device, electronic apparatus, and illumination device
Inventor: ISHIZONE TAKAHIRO
IPC: H05B33/12
Filed: 2021-08-06
Abstract: To provide a light-emitting element with high luminous efficiency.SOLUTION: A light-emitting element includes first and second organic compounds. The first organic compound and the second organic compound are a combination that forms an exciplex. The first organic compound is a compound emitting phosphorescence without emitting fluorescence at any temperature in the range of low temperature to normal temperature, and the first organic compound has an emission quantum yield of 0% or more and 40% or less at room temperature. The light emission from the light-emitting element includes the light emission emitted from the exciplex formed by the first organic compound and the second organic compound.SELECTED DRAWING: Figure 2
Patent JP-2023023905-A (JP)
Title: Sliding bearing, replacement method of sliding bearing and jig for replacement of sliding bearing
Inventor: YAMAZAKI SHINSUKE
IPC: F16F7/08
Filed: 2021-08-06
Abstract: To provide a sliding bearing which can reduce the cost required for the replacement of the sliding bearing, and a replacement method of the sliding bearing, and a jig for replacement of the sliding bearing.SOLUTION: A sliding bearing 100 is mounted between a lower structure and an upper structure. The sliding bearing 100 is provided with a lower shoe 10 that has a lower base plate 11 supported by the lower structure, and an upper shoe 20 that has an upper base plate 21 supported by the upper structure. The lower base plate 11 includes lower bearing surfaces 11S receiving a reaction force of a jack J. The upper base plate 21 includes upper bearing surfaces 21S that are opposed to the lower bearing surfaces 11S and receive the reaction force of the jack J. The sliding bearing 100 has mounting spaces JS capable of mounting the jack J between the lower bearing surfaces 11S and the upper bearing surfaces 21S.SELECTED DRAWING: Figure 1
Patent JP-2023023946-A (JP)
Title: Conductive membrane and fuel cell
Inventor: TAKAHASHI KAZUTERU
IPC: H01M8/10
Filed: 2021-08-06
Abstract: To improve the proton conductivity of a conductive membrane including a proton conductor and a resin filler, the proton conductor being configured of a coordination polymer.SOLUTION: The conductive membrane includes a proton conductor and a resin filler. The proton conductor includes a metal ion, an oxoanion, and a proton-coordinating molecule. At least one of the oxoanion and proton-coordinating molecule is coordinated to the metal ion to form a coordination polymer. The resin filler is a resin material having at least one of acidic or basic substituents on at least one of the main and side chains.SELECTED DRAWING: Figure 1
Patent JP-2023024139-A (JP)
Title: Electronic equipment
Inventor: KAWAGUCHI TAKAYUKI
IPC: H02M7/48
Filed: 2021-08-06
Abstract: To provide compact and highly safe electronic equipment in which an electric circuit can be short-circuited.SOLUTION: Electronic equipment 1 comprises a housing, a cover, an electric circuit, a circuit connector 31, a short circuit connector 32, and an interlock mechanism 34. The circuit connector 31 has: a plurality of first connection terminals respectively connected to positions different from each other in the electric circuit; and a first holding member 41 that holds the plurality of first connection terminals while insulating them from each other. The short circuit connector 32 has a plurality of second connection terminals, and a second holding member 51 that holds the plurality of second connection terminals. The short circuit connector 32 is attached to the circuit connector 31 and short-circuits the plurality of first connection terminals. The interlock mechanism 34, when the short circuit connector 32 is attached to the circuit connector 31, abuts on the cover and the second holding member 51 of the short circuit connector 32 that are attached to the circuit connector 31, to thereby restrict the cover from being closed.SELECTED DRAWING: Figure 4
Patent JP-2023028539-A (JP)
Title: Image formation apparatus, image formation method and image formation program
Inventor: MOMOSE ATSUMI
IPC: B41J2/01
Filed: 2021-08-19
Abstract: To provide an image formation apparatus which prevents or reduces an image defect due to inclination of a nozzle head.SOLUTION: An image formation apparatus 100 comprises: a nozzle head 210 in which a plurality of nozzles discharging ink are arranged in the first direction; a quantization processing unit 631 which quantizes the density of pixels constituting an image from image data; a grouping processing unit 632 which groups a plurality of adjacent pixel positions as one group for the quantized data; and a rearrangement processing unit 634 which rearranges a quantized pixel value at each pixel position in the grouped group. The grouping processing unit performs grouping such that the arrangement in the first direction of the plurality of groups are the rows, the plurality of rows are arrayed in the second direction and the row whose first position of the row is different by at least one pixel is included.SELECTED DRAWING: Figure 5
Patent JP-2023033719-A (JP)
Title: Water-repellent composition, fiber product and water repellent treatment method of fiber product
Inventor: HANADA MAYU
IPC: C09K3/18
Filed: 2021-08-30
Abstract: To provide a water-repellent composition that can give a target material excellent water repellency, washing durability, soft feeling, and chalk mark resistance.SOLUTION: A water-repellent composition contains (X) a silicone-containing copolymer and (Y) a solvent. When the total content of (X) and (Y) is 100 pts.mass, (X) is 0.1-10 pts.mass and (Y) is 90-99.9 pts.mass. Monomer-derived constitutional units constituting (X) are (a) 30-50 pts.mass, (b) 5-40 pts.mass, (c) 5-30 pts.mass, (d) 5-10 pts.mass, and (e) 5-20 pts.mass.SELECTED DRAWING: None
Patent JP-2023035087-A (JP)
Title: Beer-taste beverage and method for producing the same
Inventor: NISHIO MASAHIDE
IPC: C12G3/06
Filed: 2021-08-31
Abstract: To provide a beer-taste beverage having richness like beer.SOLUTION: A beer-taste beverage has an alcohol level of more than 0 v/v% to 3 v/v% or less, and contains ethyl acetate of 1.0 mg/L or more and linalool of 9 μg/L or more to 80 μg/L or less.SELECTED DRAWING: None
Patent JP-2023039299-A (JP)
Title: Communication device, communication method, and program
Inventor: YOSHIKAWA YUKI
IPC: H04W76/15
Filed: 2021-09-08
Abstract: To suppress overhead in Multi-Link communication.SOLUTION: When another communication device is establishing a connection via a first link, a communication device capable of establishing connections to other communication devices via a plurality of links transmits to the other communication device a frame including first information concerning an establishment of a second link and second information concerning setting of a traffic identifier (TID), establishes the second link on the basis of the first information, and sets a TID with respect to the first link or the second link on the basis of the second information.SELECTED DRAWING: Figure 6