baber/WOPTO huggingface dataset:
Patent JP-2021064725-A (JP)
Title: Thermoelectric module and manufacturing method for thermoelectric module post
Inventor: MATSUNAMI HIROYUKI
IPC: H01L35/34
Filed: 2019-10-16
Abstract: To provide a thermoelectric module capable of further suppressing electrochemical migration in a simple configuration.SOLUTION: The thermoelectric module includes: a lower substrate; an upper substrate disposed opposing to each other above the lower substrate; p-type and n-type thermoelectric elements disposed between the lower substrate and the upper substrate; a first electrode disposed on an undersurface of the lower substrate and a top face of the upper substrate and forming a series circuit by sequentially connecting the p-type and the n-type thermoelectric elements alternately; and a second electrode provided on the lower substrate and connecting a thermoelectric element at an end of the series circuit with a post. The post includes a post body formed from titanium and a titanium passive state film covering a side face of the post body.SELECTED DRAWING: Figure 3
Patent JP-2021063769-A (JP)
Title: Abnormality diagnosis device, abnormality diagnosis method, and abnormality diagnosis program
Inventor: LIAO CHIH-CHIANG
IPC: G01M99/00
Filed: 2019-10-16
Abstract: To diagnose abnormality in a self-circulating drive device more reliably than in the conventional art.SOLUTION: An abnormality diagnosis device includes: a data acquisition unit 131 that acquires first vibration characteristic data detected when a self-circulating drive device is normal and second vibration characteristic data detected at the time of diagnosis; a parameter calculation unit 132 that processes each of the first vibration characteristic data and the second vibration characteristic data with a statistics information filter, and calculates feature parameters including at least two or more feature parameters for each of the first vibration characteristic data and the second vibration characteristic data after processing; a principal component analysis unit 134 that extracts two principal components by a principal component analysis method for normalized feature parameters; and a first abnormality diagnosis unit 135 that diagnoses abnormality based on the Euclidean distance between a first point and a second point corresponding to the two principal components extracted from the feature parameters related to each of the first vibration characteristic data and the second vibration characteristic data.SELECTED DRAWING: Figure 2
Patent JP-2021069169-A (JP)
Title: Inspection system and inspection method
Inventor: FUJII MASAKAZU
IPC: H02S50/15
Filed: 2019-10-21
Abstract: To provide an inspection system and an inspection method that make it easy to identify abnormal solar cell panels by inspectors.SOLUTION: An inspection system includes: a DC power supply 5 that supplies DC current to a plurality of solar cell panels 2; an imaging device 6 that takes images of the plurality of solar cell panels 2; an image processing unit that extracts panel images which are images of the respective solar cell panels 2 from the captured image taken by the imaging device 6; an analysis value calculation unit that calculates an analysis value for identifying a solar cell panel 2 in which abnormality has occurred among the plurality of solar cell panels 2 for each panel image; and an output unit that outputs the analysis value for each panel image obtained by the analysis value calculation unit. The analysis value includes: a first analysis value related to a panel luminance average value which is an average value of luminance values in one panel image; and a second analysis value related to variation of the luminance values in the panel image.SELECTED DRAWING: Figure 1
Patent JP-2020071223-A (JP)
Title: Flooring material impact load measurement device and flooring material safety evaluation device
Inventor: IKEDA TAKASHI
IPC: E04F15/22
Filed: 2019-10-21
Abstract: To provide a flooring material impact load measurement device configured to measure an impact load when a user falls down on a flooring material in a simulated manner, in order to obtain a relevance between a rigidity of the flooring material and a risk of a fracture of femur.SOLUTION: A flooring material impact load measurement device includes: a buffer material 10 formed with a material simulating a human soft tissue and arranged overlapping an upper part of an evaluation flooring material 9 made of the same material of a flooring material; a weight 11 having a weight based on a pressure distribution to be applied to a trochanteric region of a femur by a simulated fall; a striking part 19 formed into a shape simulating the trochanteric region; an impact application part 6 configured to drop the weight and the striking part held at a prescribed drop height according to a height of the simulated fall, and apply an impact by the weight on the evaluation flooring material with the striking part abutting on the buffer material; and load measurement means 8 configured to measure an impact load generated on the evaluation flooring material by the drop of the weight.SELECTED DRAWING: Figure 3
Patent JP-2021065586-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2019-10-28
Abstract: To provide a game machine capable of enhancing interest in the game.SOLUTION: A game machine includes a game ball passage 300 having an entrance 302 that predetermined game balls flowing down a game area can enter and an outlet 316a through which the game balls which entered from the entrance 302 are discharged. A distribution device 400 having a first start pocket and a second start pocket is disposed in a discharge direction of game balls discharged from the outlet 316a.SELECTED DRAWING: Figure 3
Patent JP-2020072274-A (JP)
Title: Silicon substrate etching solution, and method of producing semiconductor element using the same
Inventor: YOO HO SEONG
IPC: H01L21/308
Filed: 2019-10-31
Abstract: To provide a silicon substrate etching solution capable of improving an etch selectivity for a silicone oxide film vs a silicon nitride film, and a method of producing a semiconductor element including an etching process performed using the same.SOLUTION: In a silicon substrate etching solution, the concentration of silane compounds (silicon) in the silicon substrate etching solution is adjusted, thereby improving an etch selectivity for a silicone oxide film vs a silicon nitride film in etching the silicon nitride film.SELECTED DRAWING: None
Patent JP-2020030427-A (JP)
Title: Optical body and window material
Inventor: WADA YUTAKA
IPC: C03C17/34
Filed: 2019-11-05
Abstract: To provide an optical body which offers superior anti-glare performance and visibility.SOLUTION: An optical body with a fine rugged layer is provided. In a 35.3×26.5 μm rectangular area of a fine rugged surface, an arithmetic average roughness Ra is 0.2 μm or less, and an average length RSm of roughness curve elements is 10 μm or less, or a ratio of a surface area to area of the rectangular area is in a range of 1.04 to 1.5, inclusive.SELECTED DRAWING: Figure 1
Patent JP-2021075131-A (JP)
Title: Riding-type work machine
Inventor: NAKAMURA TARO
IPC: A01C11/02
Filed: 2019-11-07
Abstract: To provide a riding-type work machine that can be driven at low speed where a travelling machine body is readily used even when an operator is positioned on the ground.SOLUTION: A riding-type work machine includes: a travel gear changing operation path 55 formed in an operation panel 28; a gear changing lever 33 capable of operating a travelling gear changing device by being movably operated along the travel gear changing operation path 55; and a restraint member 70 for blocking a high-speed travel region on a high-speed side as compared to a low-speed travel region LS of the travel gear changing operation path 55. The restraint member 70 is configured to be capable of detaching from and attaching to the operation panel 28.SELECTED DRAWING: Figure 5
Patent JP-2021077281-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: KUROYANAGI TOSHIHIRO
IPC: G06F13/00
Filed: 2019-11-13
Abstract: To improve the security of a job that is executed with reception of a mail as a trigger.SOLUTION: An information processing system has a terminal that transmits a mail, and one or more information processing apparatuses that each execute a job with reception of the mail as a trigger. The one or more information processing apparatuses each have: a mail receiving unit that receives the mail; an authentication management unit that verifies the mail based on customer information associated with a source address of the received mail; and a mail control unit that determines whether to execute the job in accordance with a result of the verification of the mail performed by the authentication management unit.SELECTED DRAWING: Figure 3
Patent JP-2021081871-A (JP)
Title: Urban structure design device and urban structure design program
Inventor: MACHIDA TAKASHI
IPC: G08G1/00
Filed: 2019-11-15
Abstract: To provide an urban structure design device and an urban structure design program capable of designing an appropriate urban structure in a comparatively short time.SOLUTION: An urban structure design device 10 includes: a differential calculation section 11A for differentiating each one of a plurality of differentiable functions respectively expressing a plurality of elements constituting a city; and a parameter search section 11B for searching parameters related to each one of the plurality of elements, so as to optimize outputs of objective functions related to a city, where the outputs of the plurality of differentiable functions are defined as inputs, based on the respective differential values of the plurality of differentiable functions obtained by differentiation by the differential calculation section 11A.SELECTED DRAWING: Figure 2
Patent JP-2021083198-A (JP)
Title: Liquid discharge structure
Inventor: YOKOYAMA SATOSHI
IPC: H02G3/04
Filed: 2019-11-18
Abstract: To reduce an installation space of a housing while draining a liquid accumulated inside the housing and suppressing the ingress of liquid from the outside.SOLUTION: A liquid discharge structure 10 includes, in a housing 1 mounted on a vehicle, a flat bottom wall 11 provided with a discharge port 111 for liquid collected inside the wall, a shielding wall 12 that is arranged so as to overlap the discharge port 111 in a plan view with respect to the bottom wall 11 on the outside of the bottom wall 11, and face the bottom wall 11 so as to open a gap d11 with the bottom wall 11, and a pair of vertical walls 13 that extends from the shielding wall 12 toward the bottom wall 11 in the front-rear direction D11 of the vehicle, and in which the pair is provided so as to face each other in a width direction D12 of the vehicle, and that partition a discharge path 14 that opens on both the front and rear sides of the vehicle and discharges a liquid that has passed through the discharge port 111 in the front-rear direction D11 together with the bottom wall 11 and the shielding wall 12.SELECTED DRAWING: Figure 1
Patent JP-2020098329-A (JP)
Title: Positive resist material and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2019-11-25
Abstract: To provide a positive resist material which exhibits a higher sensitivity and resolution than conventional positive resist materials, low edge roughness (LER, LWR) and small size variation, and forms a pattern of good profile after exposure and development, and a patterning process.SOLUTION: A positive resist material comprises a base polymer comprising recurring units having a carboxyl group with a hydrogen atom substituted by a nitrogen-containing tertiary hydrocarbon group.SELECTED DRAWING: None
Patent JP-2021083519-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To provide a novel game machine.SOLUTION: A game machine includes a connection confirmation power supply (VL) that is inputted from a dedicated unit. When the connection confirmation power supply (VL) is switched from ON to OFF during the activation of the game machine, game balls cannot be shot. Further, when the connection confirmation power supply (VL) is switched from ON to OFF during the activation of the game machine and shooting of game balls are in a stopped state, if a start port winning is performed, reservation (reservation displayed by a main control device or reservation displayed by presentation control device) is to be increased.SELECTED DRAWING: Figure 348
Patent JP-2021084822-A (JP)
Title: Single crystal production apparatus
Inventor: NOGUCHI SHUNSUKE
IPC: C30B29/36
Filed: 2019-11-26
Abstract: To provide a single crystal growth apparatus capable of suppressing occurrence of different polymorphism while controlling temperature of a crystal growth surface of a single crystal.SOLUTION: This single crystal production apparatus 100 is equipped with a crucible 2 and a heating means H around the crucible 2. The crucible 2 has a partition member 3 in the inside, which partitions the inside of the crucible 2 into a first growth space R1 and a second growth space R2. The second growth space R2 surrounds the first growth space R1. The first growth space R1 and the second growth space R2 house a raw material M1 and M2 respectively at the bottom. In the first growth space R1, a gas sublimating from the raw material M1 recrystallizes on the surface of a seed crystal SD set at a position in the first direction to the raw material M1. In the second growth space R2, a gas recrystallizes at a position in the first direction based on the raw material M2 in the second growth space R2 and at a position around the seed crystal SD.SELECTED DRAWING: Figure 1
Patent JP-2020054352-A (JP)
Title: Chuhai beverage
Inventor: NONAKA MAYUMI
IPC: C12G3/04
Filed: 2019-11-28
Abstract: To provide a chuhai beverage having a high acidity with a stimulation derived from acid taste reduced, and a manufacturing method thereof.SOLUTION: A chuhai has an acidity of the whole controlled to 0.5 g/100 ml or more by an acidulant and a fruit juice, with an acidity derived from the fruit juice accounting for 1% or more of the acidity of the whole. A chuhai has an acidity of the whole controlled to 0.5 to 1.5 g/100 ml. A chuhai has an acidity derived from the fruit juice accounting for 1 to 100% of the acidity of the whole. A chuhai has an alcohol content controlled to 1 to 12 v/v%.SELECTED DRAWING: None
Patent JP-2021083708-A (JP)
Title: Cloth spreading apparatus
Inventor: TANII SATOYUKI
IPC: D06F67/04
Filed: 2019-11-28
Abstract: To provide a cloth spreading apparatus by which a reversed part of a cloth can be turned to a correct state easily.SOLUTION: A cloth spreading apparatus 1 comprises a spreading chuck 31 for suspending a cloth C in an expansion state, a wall member 41 installed behind the lower part of the cloth C suspended in an expansion state, a shaping duct 40 for sucking and pulling the cloth C into the inside, and a shaping auxiliary mechanism that presses a body cloth backward or draws the body cloth backward when the lower part of the cloth C gets over the wall member 41. The suction of the shaping duct 40 strongly acts on the body cloth, and the body cloth projected out from an opening of a casing is pulled in and a reversed part can be turned to a correct state easily.SELECTED DRAWING: Figure 1
Patent JP-2021083394-A (JP)
Title: Agricultural implement
Inventor: WATANABE TOSHIKI
IPC: A01D67/00
Filed: 2019-11-29
Abstract: To provide an agricultural implement that makes it easy to avoid roughening the field surface, while avoiding deterioration of work efficiency.SOLUTION: An automatically-travelable agricultural implement includes a vehicle speed setting part 24a capable of setting target vehicle speed in each state of a machine body during automatic travel, a rate-of-change changing part 24c for changing a target rate-of-change which is a target value of the rate-of-change of vehicle speed, and a vehicle speed control part 24d for controlling vehicle speed based on the target vehicle speed and the target rate-of-change.SELECTED DRAWING: Figure 4
Patent JP-2021083872-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine having new game properties.SOLUTION: A game machine includes: special game state control means capable of controlling a game state to a special game state in which a benefit is imparted to a player when a special result is derived; first advantageous state control means capable of controlling the game state to a first advantageous state in which special result derivation probability is increased, and the frequency of passage of a game ball through a special start area is increased; second advantageous state control means capable of controlling the game state to a second advantageous state in which the special result derivation probability is increased, and an advantage degree for the player is higher than the first advantageous state; and advantageous period changing means capable of changing a period in which the frequency of passage of a game ball through a special start area in the first advantageous state is increased. In the first advantageous state, the period in which the frequency of passage of a game ball through a special start area is increased is different between the case where a first specific non-special result is derived and the case where a second specific non-special result is derived. A performance image is displayed in which it is not possible or difficult to grasp which of the first specific non-special result and the second specific non-special result is derived.SELECTED DRAWING: Figure 721
Patent JP-2021084899-A (JP)
Title: Moisture-retention function agent for skin
Inventor: TAMANE TSUYOSHI
IPC: A61K35/747
Filed: 2019-11-29
Abstract: To provide a moisture-retention function agent for skin that can improve the moisture-retention function of skin fundamentally.SOLUTION: A moisture-retention function agent for skin comprises a lactic acid bacteria production material prepared by symbiotic culturing of lactic acid bacteria in a medium including soybean milk, the lactic acid bacteria production material comprising one of trilinolein, diacylglycerol, and phospholipids. The moisture-retention function agent for skin enhances the moisture-retention function of skin, reduces transepidermal water loss to retain horny layer moisture content, and can improve dry skin.SELECTED DRAWING: Figure 1
Patent JP-2021085305-A (JP)
Title: Flush toilet bowl
Inventor: KUROKI YU
IPC: E03D11/02
Filed: 2019-11-29
Abstract: To provide a flush toilet bowl that can realize an increase in the flow rate of the flowing water stream.SOLUTION: There is provided a flush toilet bowl comprising a toilet bowl part 16 and a water spout 30B. The toilet bowl part 16 includes a filth receiving surface 22 and a water reservoir 26 that is recessed downward from a lower end edge of the filth receiving surface 22. The water spout 30B has a spouting port 32B that opens into the toilet bowl part 16. A first swirling flow Fa and a second swirling flow Fb are formed by discharging the washing water from the spouting port 32B into the toilet bowl part 16, which merge in the toilet bowl part 16. The second swirling flow Fb is transmitted to a rear area 16B of the toilet bowl part 16 in a swirl direction Dt1. The toilet bowl part 16 includes a turning portion 38 that diverts the flow direction of the second swirling flow Fb toward the water reservoir 26 side by the collision of the second swirling flow Fb. The first swirling flow Fa collides with the second swirling flow Fb so as to push the second swirling flow Fb toward an outer peripheral side in a counter-turning direction Dt2 from the turning portion 38.SELECTED DRAWING: Figure 23
Patent JP-2020028787-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine capable of suppressing a decrease in player's desire to play a game.SOLUTION: When a determination result of determination means becomes a specific determination result, a privilege game is executed. A specific area is provided through which balls can pass by satisfaction of predetermined conditions when the privilege game is executed. Based on satisfaction of specific conditions, when a specific game state in which specific ball entry information can be acquired easily is set, at least one privilege game from among privilege games to be executed for a plurality of times may be set to be executed such that balls can pass through the specific area by setting means. Thus, when a privilege game is won for a plurality of times, a decrease in player's desire to play a game can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021089858-A (JP)
Title: Lighting device
Inventor: HATAKEYAMA MAYUMI
IPC: F21S2/00
Filed: 2019-12-04
Abstract: To provide a lighting device which makes dust and moisture less likely to enter therein.SOLUTION: A lighting device includes: a body part 5 having a cylindrical portion 503; a light source part 6 disposed in the cylindrical portion 503; an optical control part 7 which faces the front side of the light source part 6 and is supported in a manner that the optical control part 7 can move along a cylindrical axis of the cylindrical portion 503; and an outer cylinder part 8 which is integrated with the optical control part 7 and convers an outer peripheral surface of the cylindrical portion 503. The body part 5 has a guide groove 505 which guides movement of the optical control part 7 in an area, which is covered by the outer cylinder part 8, of the cylindrical portion 503. The outer cylinder part 8 has a projection portion 81 to be inserted into the guide groove 505 on its inner peripheral surface.SELECTED DRAWING: Figure 5
Patent JP-2021088317-A (JP)
Title: Optical axis control device
Inventor: FUKUNAGA TAKAO
IPC: B60Q1/115
Filed: 2019-12-05
Abstract: To reduce influence by a fluctuation component by squat or the like and a fluctuation component by nose dive in calculation of a road surface inclination angle for static type auto-leveling control, and improve optical axis control accuracy.SOLUTION: An optical axis control device 100 includes: a first inclination angle calculation part 21 for calculating a road surface inclination angle θ1 of a vehicle part inclined in a pitch direction using an acceleration signal output by an acceleration sensor 2 in a vehicle 1; and a travel state determination part 12 for determining whether or not a travel state of the vehicle 1 is in a first travel state and determining whether or not the travel state is in a second travel state. The first travel state includes a uniform travel state, and the second travel state includes an acceleration start state and a deceleration start state. The first inclination angle calculation part 21 calculates a road surface inclination angle θ1 using an acceleration signal in the first travel state (first acceleration signal) and an acceleration signal in the second state (second acceleration signal) when the travel state is changed from the first travel state to the second travel state.SELECTED DRAWING: Figure 1