baber/WOPTO huggingface dataset:
Patent JP-2021122786-A (JP)
Title: Water purifier
Inventor: KAWAI YOSHINORI
IPC: C02F1/28
Filed: 2020-02-05
Abstract: To provide a water purifier capable of preventing water from splashing when shower water is discharged.SOLUTION: A water purifier 100 is capable of discharging supplied raw water W1 in a shower form. The water purifier 100 comprises: a shower discharge plate in which a plurality of first discharge holes arranged in an annular shape and having a first hole diameter at a surface of the discharge side and second discharge holes arranged in an inner range than the plurality of first discharge holes and having a second hole diameter larger than the first hole diameter at the surface of the discharge side penetrate in a thickness direction; and a first flow channel which makes the raw water W1 flow toward the shower discharge plate.SELECTED DRAWING: Figure 2
Patent JP-2020073935-A (JP)
Title: System and method for defect detection and photoluminescence measurement of sample
Inventor: SAPPEY ROMAIN
IPC: G01N21/956
Filed: 2020-02-07
Abstract: To provide defect detection and photoluminescence measurement of a sample for detecting one or more photoluminescence defects or one or more scattering defects.SOLUTION: A method of the present invention includes: directing a light beam of oblique illumination wavelength onto a portion of a sample 104; directing a light beam of vertical illumination wavelength for causing one or more photoluminescence defects of the sample 104 to emit photoluminescence light onto a portion of the sample 104; collecting defect scattered radiation or photoluminescence radiation from the sample 104; separating the radiation from the sample 104 into a first radiation portion in the visible spectrum, a second radiation portion including vertical illumination wavelength light, and at least a third radiation portion including oblique illumination wavelength light; measuring one or more characteristics of the first radiation portion, the second radiation portion, and the third radiation portion; and detecting one or more photoluminescence defects or one or more scattering defects on the basis of one or more measured characteristics of the first radiation portion, the second radiation portion, and the third radiation portion.SELECTED DRAWING: Figure 1A
Patent JP-2021128355-A (JP)
Title: Information processing apparatus, program, and display system
Inventor: HIRAMATSU AKIYA
IPC: G06Q30/02
Filed: 2020-02-10
Abstract: To provide an information processing apparatus, a program, and a display system capable of improving degree of freedom of a display, an advertisement content and the like of a customer display machine.SOLUTION: An information processing apparatus of the embodiment includes an acquisition unit that acquires store information that specifies a store where an accounting machine performing accounting processing is provided and business type information indicating a business type of the store, a reception unit that receives a request for design data relating to a customer display screen of the accounting machine at the store specified by the store information, an extraction unit that extracts advertisement data from an advertisement information storage unit storing the business type information and the advertisement data in association with each other on the basis of the business type information acquired by the acquisition unit and extracts design data from a design information storage unit storing the design data based on the request received by the reception unit, and an output unit that outputs the advertisement data and the design data extracted by the extraction unit.SELECTED DRAWING: Figure 12
Patent JP-2020109091-A (JP)
Title: Cross-linkable charge transport materials
Inventor: Matthew P Aldred
IPC: C07C211/54
Filed: 2020-02-12
Abstract: To provide a new crosslinkable, functional electronic material suitable for producing an electronic device.SOLUTION: The present invention provides a compound of the following formula, a network polymer formed from the compound, and a device containing the polymer (A is a phenyl group; B1 and B2 independently represent a group having a crosslinkable group, and including O, CO2-, or CH2O; C and D independently represent a group having a charge transport group and including O, CO2-, or CH2O).SELECTED DRAWING: Figure 1
Patent JP-2021127144-A (JP)
Title: Label sticking device
Inventor: IIDA RYUTA
IPC: B65C9/36
Filed: 2020-02-14
Abstract: To provide a label adhering head and a label adhering device that has reduced burden on the label sticking head during label sticking operation.SOLUTION: A label sticking device 40 that keeps labels adsorbed and attached to articles and sticks the labels to the articles has a label sticking head 41 that keeps labels absorbed and attached and presses labels against and sticks them to articles, an elastic member 414 provided between the label sticking head 41 and a holding member 4161 for holding the label sticking head 41 and absorbing stress when sticking a label to an article, and a suppressing member 415 that connects the holding member 4161 and the label sticking head 41 and suppresses the swing of the label sticking head 41.SELECTED DRAWING: Figure 7
Patent JP-2021129715-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2020-02-19
Abstract: To suppress a delay between a performance operation controlled by first control means and a performance operation controlled by second control means, even if the amount of commands that instruct a performance content from the first control means to the second control means is varied.SOLUTION: A game machine includes first control means (sub control board) for controlling a performance operation (sub performance operation) of a first performance device and second control means (image sound control board) for controlling a performance operation (image performance operation) of a second performance device. The first control means determines a performance content and transmits a command instructing the performance content to the second control means. The second control means starts the performance operation of the second performance device according to the instructed performance content, when the reception of the command is completed. The first control means can determine one of a plurality of performance contents having different amounts of commands, waits for the elapse of a fixed waiting time, and starts the performance operation of the first performance device, regardless of the determined performance content. The waiting time is set longer than the transmission time when the amount of commands is the minimum.SELECTED DRAWING: Figure 17
Patent JP-2021131491-A (JP)
Title: Composition for forming hard mask, method for producing electronic component, and resin
Inventor: KINUHATA KEIICHI
IPC: G03F7/26
Filed: 2020-02-20
Abstract: To provide: a composition for forming a hard mask, which emits little out gas during baking and has good etching resistance and solvent resistance; a method for producing an electronic component using the same; and a resin useful for the composition for forming a hard mask.SOLUTION: Provided is a composition for forming a hard mask used in lithography, comprising a resin (P1) having a repeating structure (u1) represented by the general formula (u1-0). In the formula, Ar01 and Ar02 are aromatic hydrocarbon groups which may have substituents, where Ar02 has at least one nitrogen atom or oxygen atom; L01 and L02 are each independently a single bond or a bivalent bonding group; and X is NH4 and the like.SELECTED DRAWING: None
Patent JP-2021130988-A (JP)
Title: Repair method for earth structure and repaired earth structure
Inventor: ABE KEITA
IPC: E02D17/18
Filed: 2020-02-20
Abstract: To provide a repair method for an earth structure allowing short downtime, and a repaired earth structure.SOLUTION: A repair method for an earth structure comprises: a first step of forming a base structural body 10; a second step of forming an upper structural body 20; a third step of covering the upper structural body 20 with a waterproof sheet 24; a fourth step of fixing the waterproof sheet 24; and a fifth step of placing a top end member 28. In the first step, the waterproof sheet 24 is inserted between stacked soil retaining members 14 after stacking the soil retaining members 14. In the second step, the upper structural body 20 is formed on an upper side of the base structural body 10 by filling ground material 22. In the third step, side and upper surfaces of the upper structural body 20 is covered with the water proof sheet 24.SELECTED DRAWING: Figure 2
Patent JP-2021135348-A (JP)
Title: Image reading device and image forming apparatus
Inventor: NISHIKAWA HIROSHI
IPC: G03G21/16
Filed: 2020-02-26
Abstract: To provide an image reading device including a fixing structure that can prevent the generation of chips.SOLUTION: An image reading device 101 comprises: a reading unit; a rail part; a driving unit that moves the reading unit along the rail part; a housing including a frame 211 that has an opposing part 211a opposite to the rail part and an exterior member 212 that is fixed to the frame; and a fixing structure 50 for fixing the exterior member 212 to the frame 211. The fixing structure 50 includes: a coil spring 52 that is inserted into a first through hole 211b provided on the opposing part 211a; and a mail screw 51 that is inserted into a second through hole 212b provided in the exterior member 212 and the coil spring 52. The coil spring 52 has a spiral part 512 that is fitted to a screw groove provided in the mail screw 51, and the exterior member 212 is fixed to the frame 211 in a state in which the spiral part 512 presses an inner wall surface of the frame 211 that defines the first through hole 211b.SELECTED DRAWING: Figure 5
Patent JP-2021134268-A (JP)
Title: Hygroscopic silicone resin composition, transparent encapsulation material for organic el element, transparent dry material for organic el element, and application method therefor
Inventor: OWADA HIROTO
IPC: C08K9/06
Filed: 2020-02-26
Abstract: To provide a hygroscopic silicone resin composition which is highly transparent, enables top emission, prevents the growth of a shrinking amount and occurrence of dark spots even under the high temperature and humidity conditions, restrains a short circuit phenomenon and is useful as the transparent encapsulation material and transparent dry material for organic EL elements.SOLUTION: A hygroscopic silicone resin composition includes a liquid silicone resin, and surface-treated hygroscopic silica fine particles having the coating part prepared by making at least a part of the surface thereof bond a prescribed organic silicon compound and/or condensate thereof. In the above composition, the refractive index of the liquid silicone resin and that of the surface-treated hygroscopic silica fine particles are both in a prescribed range, and the hygroscopic capacity after hardening is a prescribed amount.SELECTED DRAWING: None
Patent JP-2021132980-A (JP)
Title: Washing device
Inventor: KIKUKAWA FUMITAKA
IPC: B08B3/02
Filed: 2020-02-28
Abstract: To improve convenience in a washing device.SOLUTION: A washing device includes: a housing; a washing tank disposed in the housing and storing objects to be washed; and a detergent tank 30 for storing liquid detergent supplied into the washing tank. A float 34 as an example of a floating body floating in liquid detergent 38 is provided in the detergent tank 30 in order to suppress waves generated in the liquid detergent 38.SELECTED DRAWING: Figure 13
Patent JP-2021137998-A (JP)
Title: Liquid discharge device
Inventor: AZEYANAGI SUSUKE
IPC: B41J2/01
Filed: 2020-03-03
Abstract: To provide a liquid discharge device in which a head is prevented from not discharging liquid.SOLUTION: A control part determines whether a semi-permeable membrane (33) is in a closed state, if an amount of ink (L) in a sub-tank (3) detected by a residual amount detector (9) has not changed. In the case that the semi-permeable membrane (33) is in the closed state, the control part drives a cap displacement part such that a cap part is positioned in a predetermined posture at which lips abut on a head unit, and drives a suction part so that gas and liquid in the cap part are exhausted. Then, the control unit determines that the semi-permeable membrane (33) is in a state of allowing passage of gas, if a second detector has detected an electrical change of electrodes during drive of the suction part, and stops driving the suction part.SELECTED DRAWING: Figure 2
Patent JP-2021140594-A (JP)
Title: Image processing apparatus, method, and program
Inventor: KONNO TOMOAKI
IPC: G06T17/10
Filed: 2020-03-06
Abstract: To provide an image processing apparatus which can automatically perform evaluation related to a generation model of the visual volume intersection method.SOLUTION: An image processing apparatus comprises: an allocation unit 1 which obtains a first group image and a second group image by allocating the first and second groups to each viewpoint image of a multi-viewpoint image; a mask generation unit 2 which generates a first mask image and a second mask image by performing mask extraction of a foreground silhouette to the first group image and the second group image; a model generation unit 3 which generates a first model and a second model by applying the visual volume intersection method to the first mask image and the second mask image; and a model evaluation unit 4 which obtains an evaluation result about the model accuracy of the first model and the second model by evaluating the similarity of the first model and the second model.SELECTED DRAWING: Figure 1
Patent JP-2021143484-A (JP)
Title: Locking/unlocking system of building
Inventor: SAKAO HIDEKI
IPC: E05B63/14
Filed: 2020-03-10
Abstract: To provide a locking/unlocking system of a building capable of achieving further improvement in crime prevention, without damaging convenience of a user.SOLUTION: At an entrance door of a building 10, a first locking device 21a and a second locking device 21b are provided. A human sensor 31 is provided on the indoor side of the entrance door. A controller is provided at an entrance part. The controller controls in such a manner that, in a state where the human sensor 31 has detected a person on the indoor side, in the case where unlocking of the second locking device 21b is not detected by a second locking/unlocking detection sensor 27b, before predetermined first stand-by time has elapsed from the time when unlocking of the first locking device 21a was detected by a first locking/unlocking detection sensor 27a, the first locking device 21a performs locking. On the other hand, when the human sensor 31 does not detect a person on the indoor side, and in a state where unlocking of the first locking device 21a is detected, the controller controls so that the first locking device 21a performs locking without waiting for the elapse of the first stand-by time.SELECTED DRAWING: Figure 2
Patent JP-2021145443-A (JP)
Title: Power supply plan management device, power supply plan management method, and program for power supply plan management device
Inventor: YUASA KAZUFUMI
IPC: H02J3/00
Filed: 2020-03-11
Abstract: To provide a power supply plan management device, a power supply plan management method, and a program for the power supply plan management device, which perform a planning of an efficient power supply plan when a power is supplied to a power supply object facility by using a mobile body.SOLUTION: A power supply plan management device 1 that plans a power supply plan using a vehicle 3, comprises: a first estimation part 11 that estimates a first time of day at which a period where a power supply part can supply a power ends; a second estimation part 12 that estimates a second time of day when the power can be supplied to a power supply object facility without charging a mobile body and a second power storage amount remaining in a power storage part at the second time of day; a third estimation part 13 that estimates a third time of day when the power can be supplied to the power supply object facility by performing the charging of the mobile body at a charging candidate point and a third power storage amount remaining in the power storage part at the third time of day; and a determination part 17 that determines the magnitude of the power storage amount remaining in the power storage part by comparing the second and third power storage amounts.SELECTED DRAWING: Figure 2
Patent JP-2021143709-A (JP)
Title: Reduction gear
Inventor: TAMURA HIKARIKAKU
IPC: F16H1/32
Filed: 2020-03-12
Abstract: To vary rigidity of a reduction gear.SOLUTION: A reduction gear (1) includes: a variable rigidity part (50) capable of varying rigidity of the reduction gear (1); and a first internal tooth gear (31G) and an external tooth gear (30) engaging each other. The variable rigidity part (50) causes the first internal tooth gear (31G) to displace toward the external tooth gear (30) to increase rigidity of the reduction gear (1).SELECTED DRAWING: Figure 1
Patent JP-2021143387-A (JP)
Title: Clad steel plate and manufacturing method thereof
Inventor: KAWA MACHI
IPC: B21B1/22
Filed: 2020-03-12
Abstract: To provide a clad steel plate having excellent bond strength, concerning a clad steel plate including a base metal and a cladding metal bonded to the base metal, in which the cladding metal comprises a corrosion resistant alloy.SOLUTION: In a clad steel plate, a base metal comprises a carbon steel having a prescribed component composition or a low-alloy steel, and on the base metal side of an interface between the base metal and a cladding metal, a length in the sheet thickness direction of a region having a ferrite single phase structure is 20 μm or less, and a tensile strength in the sheet thickness direction is 400 MPa. By controlling a raw material heating temperature and a time, and transformation during cooling after rolling, carbon diffusion from the base metal side to a corrosion resistance alloy (chrome-containing) cladding metal is suppressed, and generation of a ferrite singe phase region on the interface is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021142214-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To provide a game machine capable of adjusting detection sensitivity of vibration.SOLUTION: A game machine includes detection means that is provided at a predetermined position of a game machine and detects an action performed on the game machine, and adjustment means for adjusting the operation of the detection means. The adjustment means can set the sensitivity to an event detected by the detection means, on the basis of a predetermined condition. For the detection means, the sensitivity to the event to be detected is adjusted, according to the setting by the adjustment means.SELECTED DRAWING: Figure 344
Patent JP-2021146604-A (JP)
Title: Irradiation device and method for producing molding
Inventor: SUZUKI MASAKAZU
IPC: B65H5/02
Filed: 2020-03-19
Abstract: To provide an irradiation device capable of producing a highly fine uneven molding; and to provide a method for producing the molding.SOLUTION: An irradiation device comprises: an irradiation part 110 for irradiating a molding with a predetermined electromagnetic wave in a predetermined direction D1; and a conveying part for making a molding sheet 10 expanded by being irradiated with the predetermined electromagnetic wave pass through an area S irradiated with the predetermined electromagnetic wave. The conveying part conveys the molding sheet 10 to an area S irradiated with the predetermined electromagnetic wave from a direction D2 forming an obtuse angle θ relative to a direction opposite to the predetermined direction D1, and conveys it to a direction D3 forming an acute angle φ relative to the predetermined direction D1 from the area S irradiated with the predetermined electromagnetic wave.SELECTED DRAWING: Figure 6
Patent JP-2021146899-A (JP)
Title: Pedal structure
Inventor: GOTO RYO
IPC: G05G1/487
Filed: 2020-03-19
Abstract: To make a driver hardly feel incongruity at stepping on the accelerator, in a pedal structure having a raising member.SOLUTION: A pedal structure S has an arm part 1 rotatably supported to a vehicle with a prescribed position A as a center, a pedal part 2 arranged at the arm part 1, and moving by the rotation of the arm part 1 with the prescribed position A as a center when being stepped on, and a raising member 3 arranged at an upper face 21 of the pedal part 2. A direction of a tangent in a prescribed position 311 in which an upper face 31 of the raising member 3 in a state that the pedal part 2 is stepped on to the deepest part intersects with a moving trace R of a center 211 of the upper face 21 of the pedal part 2 is the same as a direction Q of a tangent in a position of the center 211 of the upper face 21 of the pedal part 2 in a state that the position of the center 211 of the upper face 21 of the pedal part 2 is located in the prescribed position 311 of the upper face 31 of the raising member 3 in a state that the pedal part 2 is stepped on to the deepest part.SELECTED DRAWING: Figure 4
Patent JP-2021153277-A (JP)
Title: Antenna device
Inventor: NAITO TOMONORI
IPC: H01Q9/16
Filed: 2020-03-25
Abstract: To provide an antenna device applicable to UWB and capable of size reduction.SOLUTION: An antenna device includes a substrate main body 2 with an insulating property, and a pair of band-shaped patterns 3 provided to the substrate main body, having their base ends close to each other with a space therebetween, and extending in opposite directions. The antenna device includes a first antenna region A including a first projection part 4a in which one of the pair of band-shaped patterns projects from a position apart from a power supply point FP to the other band-shaped pattern, and a first concave part 4b formed between the first projection part and the power supply point and depressed to an end side. The antenna device includes a second antenna region B including a second projection part 5a in which the other of the pair of band-shaped patterns projects from the position apart from the power supply point to the one band-shaped pattern, and a second concave part 5b formed between the second projection part and the power supply point and depressed to the end side. The second antenna region B is disposed so as to be displaced from a region facing the first antenna region. The first antenna region and the second antenna region have different shapes.SELECTED DRAWING: Figure 1
Patent JP-2021011312-A (JP)
Title: Lid body for packaging container and packaging container
Inventor: KAWASHIMA SHUYA
IPC: B65D43/08
Filed: 2020-03-26
Abstract: To provide a lid body for a packaging container easy to be attached to a container body with minimum force and minimum man-hours by an operator, in addition to having sufficient strength to withstand against stacking of other container bodies, and a packaging container.SOLUTION: The lid body for the packaging container includes a top surface portion 1, a side wall step portion 2 hanging downward from a peripheral edge, a side wall portion 3 extending downward from the peripheral edge and being inclined, a flange step portion 4 inclined upward from a lower edge of the side wall portion 3, a flat flange portion 5 extending outward from an upper edge of the flange step portion 4, and a fitting wall portion 6 hanging downward from an outer peripheral edge of the flange portion 5. The side wall portion 3 has a convex protruding portion 33 protruding outward from a first side wall portion 31 and a second side wall portion 32, that are adjacent to a corner portion, and gently inclined, an upper end portion of the protruding portion 33 is located on an upper edge of the side wall portion 3, a lower end portion of the protruding portion 33 is located outside an inner peripheral edge of the flange portion 5, and a shape of an edge face from the upper end portion to the lower end portion of the protruding portion 33 is linear.SELECTED DRAWING: Figure 2