baber/WOPTO huggingface dataset:
Patent JP-2021072274-A (JP)
Title: Excimer lamp
Inventor: Sun li feng
IPC: H01J65/00
Filed: 2020-05-07
Abstract: To provide an excimer lamp that can increase an irradiation area and reduce the required number of lamps.SOLUTION: An excimer lamp 1 includes a discharge container 10, a first electrode 11, and a second electrode 12. The discharge container includes a light transmitter 100, a discharge gas 101, a reflection layer 102, and two partially transmissive partial absorption layers 103 and 104. The light transmitter has first and second outer surfaces SO1 and SO2, two outer surfaces SS0, first and second inner surface SI1 and SI2, and two inner surfaces SSI. The two outer side surfaces are connected between the first outer surface and the second outer surface, respectively, and the two inner side surfaces are connected between the first inner surface and the second inner surface, respectively. The first inner surface, the second inner surface, and the two inner surfaces form a sealed space, and the discharge gas is located in the sealed space. The reflection layer is installed on the first inner surface, and the two partially transmissive partial absorption layers are installed on the two inner surfaces, respectively. The first electrode is installed on the first outer surface, and the second electrode is installed on the second outer surface.SELECTED DRAWING: Figure 1
Patent JP-2021180201-A (JP)
Title: Wafer processing method
Inventor: KAWADA OSAMU
IPC: B24B7/04
Filed: 2020-05-11
Abstract: To stick a dicing tape to a rear side of a wafer without vacuuming a vacuum chamber after forming a recess on the rear side of the wafer.SOLUTION: A wafer processing method includes: a rear side grinding step of grinding a region corresponding to a device region on a rear side of a wafer to form a recess on the rear side, thereby forming an annular reinforced part outside of the recess; a boundary part cutting step of cutting a boundary part between the recess and the annular reinforced part; an annular reinforced part removing step of removing the annular reinforced part from a chuck table; and a wafer unit forming step of forming a wafer unit in which the wafer is supported by an annular frame via a dicing tape. The chuck table includes an annular relief groove of a predetermined depth at a position corresponding to the boundary part, and a resin porous sheet is provided on a retention face which is positioned inside of the relief groove. The boundary part cutting step is implemented while retaining the device region via the porous sheet.SELECTED DRAWING: Figure 2
Patent JP-2021181271-A (JP)
Title: Concrete mixer truck
Inventor: KOMORI YUKINORI
IPC: B60P3/16
Filed: 2020-05-19
Abstract: To properly control a mixer drum by a control panel.SOLUTION: A concrete mixer truck 1 is equipped with a parking brake 12, a mixer drum 2 rotatably mounted on a vehicle, a parking brake sensor 22 that outputs a parking signal indicating the actuation and non-actuation of the parking brake 12, a vehicle speed sensor 21 that detects the vehicle speed of the vehicle, and a controller 20 that controls the driving of the concrete mixer truck 2. The controller 20 detects the abnormal condition of the parking signal, while the parking signal indicates the actuation of the parking brake 12 and the vehicle speed is 0 or more, or while the parking signal indicates the non-actuation of the parking brake 12 and the vehicle speed is 0 continuously for a predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2021184045-A (JP)
Title: Information display object holder
Inventor: KITAMURA TOSHIRO
IPC: G09F1/10
Filed: 2020-05-22
Abstract: To provide an information display object holder that prevents an information display object from coming off and can exchange an information display object.SOLUTION: An information display object holder 1 includes: a plate part 3 in which an information display object is disposed; and at least a pair of support parts 4 that is connected with the plate part 3, and is bent in a chevron shape and supports an information display object on the plate part 3. Each of the pair of support parts 4 has: a first plate body part 41 bendably connected with the plate part 3; a second plate body part 42 bendably connected with the first plate body part 41; a first projecting part 43 that is connected with the second plate body part 42 and is pressed against the plate part 3; a second projecting part 44 that is bendably connected with the second plate body part 42, and connects the second plate body part 42 with the plate part 3 and presses the first projecting part 43 against the plate part 3; and a third projecting part 45 that is connected with the first projecting part 43, is held between the first projecting part 43 and the plate part 3, and is pressed against the plate part 3.SELECTED DRAWING: Figure 4
Patent JP-2021185642-A (JP)
Title: License key with digital signature
Inventor: MASUMITSU MASARU
IPC: H04L9/32
Filed: 2020-05-24
Abstract: To provide a program and an information processing system that enable transfer of arbitrary information from an information processing device to another information processing device.SOLUTION: In an information processing system, an information processing device 1 sends a key to an information processing device 2 using an encrypted communication network N, and information created by the information processing device 2 is encrypted by the key and uploaded in a storage device 3. The information processing device 1 accepts input of a license code that distinguishes the information from other information, and identifies and downloads information to be downloaded from the information stored in the storage device 3 on the basis of the license code.SELECTED DRAWING: Figure 1-2
Patent JP-2020127830-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-05-25
Abstract: To provide a game machine capable of progressing a game smoothly.SOLUTION: In a game machine, even if execution time of credit increase processing for one game token differs from that of game token putout processing for one game token, a putout sound when credit increases by one is made identical to a putout sound when one game token is put out.SELECTED DRAWING: Figure 1
Patent JP-2021186279-A (JP)
Title: Absorbent article
Inventor: FUJITA TOMOYUKI
IPC: A61F13/56
Filed: 2020-05-29
Abstract: To provide an absorbent article which holds body fluid with an absorbent core in a wide range, improves drawing property of body fluid, and can suppress leakage of body fluid.SOLUTION: An absorbent article comprises: an absorbent core (31); a crotch area (S2) facing the vaginal opening of a wearer; a rear area (S3) positioned at a rear side from the crotch area; an absorbent core (31) having at least pulp; a skin side sheet (10) positioned at a skin surface side from the absorbent core and having hydrophilic property; a non-skin side sheet (20) positioned at a non-skin surface side from the absorbent core; and a joint part (50) disposed on the non-skin surface of the non-skin side sheet to be joined to a wearing article. The absorbent core has absorption side parts (34) arranged at both sides to the center in the width direction of the absorbent core, and an absorption center part (32) arranged between the absorption side parts and having a basis weight lower than that of the absorption side part. The skin side sheet has side covering parts (74) for covering the absorption side parts, and a center covering part (72) for covering the absorption center part. A density of the side covering part is higher than a density of the center covering part.SELECTED DRAWING: Figure 3
Patent JP-2021105703-A (JP)
Title: Resist underlayer film-forming composition containing ionic liquid
Inventor: KIMURA TETSUYA
IPC: G03F7/11
Filed: 2020-06-01
Abstract: To provide a resist underlayer film-forming composition to which low viscosity at high temperatures is imparted, thereby enhancing thermal reflow properties to improve pattern-filling properties.SOLUTION: The resist underlayer film-forming composition contains at least one ionic liquid, a polymer, and an organic solvent. The polymer is a polymer of at least one biphenol compound or bisphenol compound and at least one aromatic aldehyde or aromatic ketone.SELECTED DRAWING: None
Patent JP-2021186513-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2020-06-04
Abstract: To realize an efficient configuration for coping with a diversified performance.SOLUTION: A game machine includes a first board having an input-side connector for inputting a digital signal for a performance and an analog signal for a performance. The first board is configured so as to perform signal processing of a digital signal for a performance by an electronic circuit component other than wiring provided in the first board and then output it from an output-side connector to other plural boards, and to supply an analog signal for a performance to the output-side connector via only wiring from the input-side connector and output it to the outside of the board.SELECTED DRAWING: Figure 67
Patent JP-2020168393-A (JP)
Title: Compact air purification apparatus
Inventor: IMAI YUJI
IPC: F24F7/06
Filed: 2020-06-16
Abstract: To provide a compact air purification apparatus which can improve an acetaldehyde removal performance and of which size can be reduced.SOLUTION: A compact air purification apparatus 1 using a photocatalyst includes: a housing 2; a photocatalyst member 3 that is disposed in the housing 2 and contains titanium oxides; a light emitting unit 4 that is disposed in the housing 2 to irradiate the photocatalyst member 3 with ultraviolet light and includes a plurality of LED elements 43; and a fan 5 that circulates air inside the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2020184875-A (JP)
Title: Emergency portable power source and emergency power source system
Inventor: KUME YUSUKE
IPC: H02J7/00
Filed: 2020-06-16
Abstract: To provide a highly waterproof emergency portable power source, and an emergency power source system.SOLUTION: An emergency portable power source 1000 comprises: a case 100 having a first room 100a and a second room 100b located above the first room; and an electrical component 200 housed in the second room and including a battery 210. The case has a drain 101 connecting the outside and the first room to each other. The emergency portable power source further comprises a communication passage 103 communicating between the first room and the second room and a valve mechanism 140 opening and closing the communication passage.SELECTED DRAWING: Figure 1
Patent JP-2020166294-A (JP)
Title: Drum unit and cartridge
Inventor: UESUGI TETSUO
IPC: G03G15/00
Filed: 2020-06-23
Abstract: To develop a conventional coupling that transmits the driving force.SOLUTION: A drum unit configured to be attachable/detachable to/from an electro-photographic image formation apparatus having a drive shaft provided with a recess comprises: (I) a photoreceptor drum; and (II) a coupling member which is provided in the photoreceptor drum and has (II-I) a driving force reception part configured to enter the recess and receive the driving force for rotating the photoreceptor drum and (II-II) support parts 674, 673 which movably support the driving force reception part. At least a portion of the support parts 674, 673 and/or at least a portion of the driving force reception part is arranged in the photoreceptor drum.SELECTED DRAWING: Figure 60
Patent JP-2022010910-A (JP)
Title: Control system and control method
Inventor: MORISHITA TAKUMA
IPC: E05B81/74
Filed: 2020-06-29
Abstract: To provide a control system which can smoothly operate a lock unit, and a control method.SOLUTION: A control system 20 controls operation of a lock unit which so makes a lock object to be in a lock state by locking a lock member in a recess provided in the lock object rotating around a rotary shaft, and which so makes the lock object as to be in an unlock state by unlocking the lock member in the recess. The control system 20 comprises an adjustment part 33 which adjusts a rotation angle of the lock object in at least one operation of locking and unlocking by the lock unit. The adjustment part 33 adjusts the rotation angle by a drive mechanism 50 that rotates the lock object by a driving source.SELECTED DRAWING: Figure 2
Patent JP-2022012204-A (JP)
Title: Deterioration estimation system
Inventor: SATO RIE
IPC: G06Q10/04
Filed: 2020-07-01
Abstract: To highly accurately estimate deterioration of a product contents of which are sealed in a metal container.SOLUTION: A deterioration estimation system has: an estimation model 3 in which data obtained by storage-testing a product is subjected to machine learning 2 as teacher data 1; an input unit 5 that inputs data for estimating deterioration; and an output unit 4 that outputs a degree of deterioration of the product, obtained by the estimation model 3 from the data input to the input unit 5. The teacher data 1 includes: container data about an actual metal container; content data about a content sealed in the actual metal container, environmental data about an environment in which the actual product is stored, and deterioration data indicating a degree of deterioration caused in the actual product. The data input to the input unit 5 includes: container data about a container for a target product to be estimated in terms of deterioration, content data about a content of the target product, and environmental data about an environment in which the target product is to be stored.SELECTED DRAWING: Figure 1
Patent JP-2022012592-A (JP)
Title: Power transmission device
Inventor: TAKAHASHI EISUKE
IPC: H02J7/00
Filed: 2020-07-02
Abstract: To provide a technique capable of reducing or preventing movement or exchange of a power source side connector or a power supply cable when repairing a road, etc., in a power transmission device.SOLUTION: A power transmission device 100 comprises: a power transmitter 110 which supplies power to a vehicle 20, the power transmitter being disposed in a first layer L1 including a surface layer of a road RS; a power transmitter side connector 120 electrically connected with the power transmitter, the power transmitter side connector being disposed in the first layer; a power supply cable CB for supplying power from an external power source 150 to the power transmitter; and a power source side connector 130 electrically connected with the power supply cable, the power source side connector being disposed at a position electrically connectable with the power transmitter side connector, in a second layer L2 which is deeper than the first layer in the road or underground L3 out of the road.SELECTED DRAWING: Figure 1
Patent JP-2020183536-A (JP)
Title: Polymer composition comprising basic additive, process, and articles comprising that polymer composition
Inventor: DIRK HOLTER
IPC: A24D3/10
Filed: 2020-07-03
Abstract: To provide a polymer composition with enhanced biodegradability, and a production process thereof.SOLUTION: A polymer composition comprises at least one basic additive, where the at least one basic additive has a pH from 7 to 13 inclusive when measured in a 1-wt.% solution in water at 20°C. Also provided are processes comprising at least one process step to obtain the polymer composition, or articles comprising the polymer composition.SELECTED DRAWING: None
Patent JP-2022013421-A (JP)
Title: Liquefaction countermeasure structure and liquefaction countermeasure method
Inventor: HAMAMURA SEIICHI
IPC: E02D27/34
Filed: 2020-07-03
Abstract: To provide a technique for easily suppressing settlement and inclination of an existing structure at the time of liquefaction of the ground.SOLUTION: A liquefaction countermeasure structure 100 includes: a plurality of rod-like pile parts 110 installed around a structure 200 having a foundation 210; and a connection part 120 which is a linear member having two ends and an intermediate part between the two ends, where the connection part 120 is linearly arranged with the intermediate part under the foundation 210 of the structure 200 and each of the ends is fixed to any pile part 110.SELECTED DRAWING: Figure 2
Patent JP-2022018454-A (JP)
Title: Quantum dot light-emitting element and display device
Inventor: IWASAKI YUKIKO
IPC: C09K11/56
Filed: 2020-07-15
Abstract: To provide a quantum dot light-emitting element having both high color purity and luminous efficiency, and a display device including the quantum dot light-emitting element and having excellent light-emitting characteristics.SOLUTION: A quantum dot light-emitting element 1 includes a cathode 3, a light-emitting layer 6, and an anode 9, the light-emitting layer 6 being positioned between the cathode 3 and the anode 9. The light-emitting layer 6 contains quantum dots and a compound having a ring structure containing one or two nitrogen atoms. A display device includes the quantum dot light-emitting element 1.SELECTED DRAWING: Figure 1
Patent JP-2022020282-A (JP)
Title: Overhead line maintenance work system
Inventor: YAJIMA JUN
IPC: B64C39/02
Filed: 2020-07-20
Abstract: To provide an overhead line maintenance work system that facilitates overhead line maintenance work.SOLUTION: An overhead line maintenance work system (100) according to an embodiment of the present invention comprises: a rotary wing aircraft (1) having a power generator (9); a work apparatus (30) having an electric motor (33) and driving the electric motor (33) with electric power supplied thereto to perform maintenance work of an overhead ground wire (94) while traveling along the overhead ground wire (94); a first cable (51) for suspending the work apparatus (30) from the rotary wing aircraft (1); and a second cable (52) for supplying electric power generated by the power generator (9) to the work apparatus (30) during flight of the rotary wing aircraft (1).SELECTED DRAWING: Figure 2
Patent JP-2021051287-A (JP)
Title: Circular polarizing plate
Inventor: KOBAYASHI NAOKO
IPC: G09F9/30
Filed: 2020-07-29
Abstract: To provide a circular polarizing plate that suppresses cracking of a crystal liquid cured retardation layer and unevenness of a color tone in a plane of the circular polarizing plate even after a cold-heat shock test.SOLUTION: A circular polarizing plate comprises a linear polarizing plate having a polarizer and a polarizer protection layer of 30 μm or less in thickness provided on at least one surface of the polarizer, and a crystal liquid cured retardation layer laminated on the linear polarizing plate through an adhesive layer. After a cold-heat shock test is conducted by repeating 300 cycles where an operation to cool the circular polarizing plate to -40°C, maintain for 30 minutes, heat to 85°C, and maintain for 30 minutes while the crystal liquid cured retardation layer side of the circular polarizing plate is bonded to an inorganic glass plate is defined as one cycle, the displacement in the fast axis direction between the crystal liquid cured retardation layer and the polarizer in the peripheral area is equivalent to or smaller than 190 μm compared to that before the cold-heat shock test.SELECTED DRAWING: None
Patent JP-2022025953-A (JP)
Title: Laser/arc hybrid welding apparatus
Inventor: TAMAKI REIJI
IPC: B23K9/073
Filed: 2020-07-30
Abstract: To provide an apparatus capable of securing wettability of a mother material surface while suppressing a heat gain to a mother metal in laser/arc hybrid welding using laser and an arc.SOLUTION: A laser/arc hybrid welding apparatus 1 includes an arc welding apparatus and a laser irradiation device. The arc welding apparatus is configured to generate arc 25 between itself and a mother metal 70. The laser irradiation device is configured to irradiate laser beam 50 in a pulse shape forward in a welding advancing direction of a welding part by the arc welding apparatus. Driving-pulse duty of the laser beam 50 is smaller than 40%. An interpulse OL ratio in an irradiation area of the laser beam 50 is higher than 60%.SELECTED DRAWING: Figure 1
Patent JP-2021055244-A (JP)
Title: Sizing agent composition for fibers, fiber bundles, fiber products and composite materials
Inventor: SAKAGUCHI SAYAKA
IPC: D06M15/51
Filed: 2020-08-04
Abstract: To provide a sizing agent composition for a fiber which has high emulsion stability and can produce a fiber bundle having less fluffing, and can impart high adhesiveness between a fiber and a matrix resin.SOLUTION: There is provided a sizing agent composition for a fiber containing an anionic surfactant (A) and a urethane group-containing compound (B), wherein the anionic surfactant (A) is an ammonium salt and/or an amine salt, and the urethane group-containing compound (B) is a reaction product of a hydroxy group-containing compound (a) and a diisocyanate (b). The hydroxy group-containing compound (a) contains a polyol (a1) having an oxyethylene unit. The weight average HLB of the entire hydroxy group-containing compound (a) is 10 to 20, and the weight ratio ((A)/(B)) of the anionic surfactant (A) to the urethane group-containing compound (B) is 2/98 to 95/5.SELECTED DRAWING: None
Patent JP-2022019467-A (JP)
Title: Wood stove
Inventor: ITOYA TAKUHIRO
IPC: F24B1/02
Filed: 2020-07-15
Abstract: To provide a large-capacity primary combustion stove capable of burning for a long time, and a method capable of reliably burning even firewood with a high water content, or a method capable of unmanned long-term combustion at high temperature.SOLUTION: The present invention comprises: a new combustion function obtained by combining a large-capacity primary combustion stove A and a rocket stove B; a new pre-drying function for waste materials with high water content; a new discharge function for flue gas that allows unmanned combustion for a long time; and a new supply function for fresh air that can be burned for a long time. The rocket stove includes a secondary combustion cylinder 12, does not directly discharge flue gas of the primary combustion stove, but suctions it into the secondary combustion cylinder, enables a long-term combustion with strong suction and discharge with a draft effect by high temperature recombustion, and at the same time, is used for indoor heating by recovering heat by recombusting flue gas and reusing stove heat from heat storage.SELECTED DRAWING: Figure 1
Patent JP-2022030822-A (JP)
Title: Livestock intestinal bacterial flora improving agent
Inventor: CHALVON DEMERSEY TRISTAN
IPC: A61K31/198
Filed: 2020-08-07
Abstract: To increase a lactic acid bacterium in a livestock body with a simple method.SOLUTION: The present invention relates to a livestock intestinal bacterial flora improving agent which comprises arginine and tannin as an active ingredient.SELECTED DRAWING: None
Patent JP-2022034740-A (JP)
Title: Facility monitoring support device, method and program
Inventor: YABUKI YUDAI
IPC: G05B23/02
Filed: 2020-08-19
Abstract: To be able to easily and accurately grasp changes in the state of a facility.SOLUTION: The facility monitoring support device 100 to support monitoring of a state change in a facility, includes: an input unit 101 that acquires state information from sensors installed at multiple locations in a target section included in the facility for measuring the state information; and an index calculation unit 103 that calculates an index including the difference between the state information acquired by the input unit 101 and output of a predetermined mathematical model that inputs the state information at multiple locations acquired by the input unit 101. The predetermined mathematical model is a mathematical model that restores and outputs the status information at multiple locations by inputting the state information at multiple locations when the target section is in a stable state; for example, it is a machine learning model executing dimensional compression, in which learning was performed using the same data for the input layer and the output layer.SELECTED DRAWING: Figure 1