baber/WOPTO huggingface dataset:
Patent JP-2022014692-A (JP)
Title: Treatment agent for synthetic fiber and carbon fiber precursor
Inventor: ITO JUN
IPC: D06M13/17
Filed: 2020-07-07
Abstract: To provide a treatment agent for synthetic fiber, which suitably improves sizability of synthetic fiber in the production process and decreases tar generated from the treatment agent for synthetic fiber in the production process.SOLUTION: A treatment agent for synthetic fiber comprises a succinimide compound and a nonionic surfactant. Preferably, the nonionic surfactant contains at least one of a compound obtained by adding 1 to 50 moles of C2-4 alkylene oxide to 1 mole of C4-30 primary alcohol and a compound obtained by adding 1-50 moles of C2-4 alkylene oxide to 1 mole of C4-30 alkylamine.SELECTED DRAWING: None
Patent JP-2020180143-A (JP)
Title: Retina protective composition
Inventor: NAGASAKI AYUMI
IPC: A61K9/16
Filed: 2020-07-08
Abstract: To provide a retina protective composition that effectively protects retinal pigment epithelial cells from damage by active oxygen, and can inhibit retinal disorder.SOLUTION: An oral composition contains lutein, and at least one component selected from at least one amino acid selected from arginine, phenylalanine, threonine, serine, tryptophan, and tyrosine.SELECTED DRAWING: Figure 1
Patent JP-2022015904-A (JP)
Title: Thermoplastic resin composition and member, and method for producing member composed of thermoplastic resin composition and method for improving mechanical strength
Inventor: KANDA YUKI
IPC: C08L101/00
Filed: 2020-07-10
Abstract: To provide a thermoplastic resin composition and a member which can improve mechanical characteristics without largely impairing tensile elongation at break and impact resistance, and a method for improving mechanical strength for a member composed of a thermoplastic resin composition.SOLUTION: There are provided a thermoplastic resin composition obtained by melt-kneading at least 0.1-0.5 pts.mass of a carbon nanostructure with respect to 100 pts.mass of a thermoplastic resin; a member obtained by molding the thermoplastic resin composition; a method for producing a member which includes a step of preparing the thermoplastic resin composition; and a step of molding the thermoplastic resin composition into a predetermined shape; and a method for improving mechanical strength of a member composed of a thermoplastic resin composition using a resin composition obtained by melt-kneading 0.1-0.5 pts.mass of a carbon nanostructure with respect to 100 pts.mass of a thermoplastic resin.SELECTED DRAWING: None
Patent JP-2021193988-A (JP)
Title: Tackle device operation state grasping apparatus by switching luminescent color
Inventor: SHIRAHAMA YOSHIKI
IPC: A01K91/06
Filed: 2020-06-16
Abstract: To provide an apparatus that enables an angler to grasp an operation state of a tackle device in the water in visual observation, by switching the luminescent color of a light emitter mounted in the tackle device in conjunction with the operation state such as the flipping-up provided in the tackle device.SOLUTION: A luminescent different color light emitter is inserted into a light emitter storage body (2) mounted in a tackle device. A light shielding lid (11) of a homeward cylindrical material (4) is pushed out, opened and emitted by using the movement to the rear of an operating shaft (6) by the flip-up operation, and the light shielding lid (11) is rotated on the horizontal axis by the gravity, and thereby the light emission of an outward cylindrical material (5) is blocked. An angler is visually recognized as if the light emission is switched, and thereby an operation state can be grasped. When illumination is switched by an electronic circuit, the mechanical switching with the light shielding lid (11) is not used, but the movement of the operating shaft (6) with a magnet (7) is used as a non-contact switch. An electric current to the different color light emitter of the electronic circuit in an electronic cartridge apparatus (20) is switched by a lead switch and the light emitter is illuminated, and thereby the angler can grasp the operation state like the mechanical type.SELECTED DRAWING: Figure 6
Patent JP-2022016208-A (JP)
Title: Infection prevention device
Inventor: HAGIWARA HIDENORI
IPC: E04B2/74
Filed: 2020-07-11
Abstract: To provide an infection prevention device capable of performing a satisfactory operation while effectively preventing an infection between an operator and a patient.SOLUTION: An infection prevention device 10 to use in a treatment comprises: a support part 23; a transparent central cover 31 which is supported by the support part 23 and hangs down from the support part 23; and two lateral covers 32 which hang down from the support part 23 and are arranged on both sides of a direction perpendicular to the thickness direction of the central cover 31 and also perpendicular to a hanging direction X of the central cover 31, with respect to the central cover 31.SELECTED DRAWING: Figure 4
Patent JP-2022017701-A (JP)
Title: Water intake method, feeding device and water intake system
Inventor: TAKADA MAKOTO
IPC: C02F1/74
Filed: 2020-07-14
Abstract: To provide a water intake method, a supply device and a water intake system, that can efficiently remove metal components contained in groundwater when using the groundwater.SOLUTION: The water intake method comprises: a step of supplying a fluid containing at least oxygen to the groundwater in a hole dug in the ground around a pumping well to pump up the groundwater; and a step of pumping up the groundwater from the pumping well.SELECTED DRAWING: Figure 1
Patent JP-2020175223-A (JP)
Title: Medical camera head and medical camera device
Inventor: AMANO KOTARO
IPC: A61B1/04
Filed: 2020-07-16
Abstract: To enable miniaturization of a medical camera head.SOLUTION: A medical camera head includes an imaging board integrally provided with: an imaging device mounting part on which an imaging device is mounted, a plurality of first flexible parts, each one end of which is connected to the imaging device mounting part and is drawn out of the imaging device mounting part in a different direction, and a connection part connected to the other end sides of the plurality of first flexible parts.SELECTED DRAWING: Figure 3
Patent JP-2022018934-A (JP)
Title: Non-aqueous electrolyte power storage element, manufacturing method of the same, and non-aqueous electrolyte
Inventor: TAKAHASHI KATSUYUKI
IPC: H01M4/134
Filed: 2020-07-16
Abstract: To provide a non-aqueous electrolyte power storage element in which the occurrence of micro-shorts due to repeated charging and discharging is suppressed when a negative electrode contains metallic lithium, a manufacturing method of the same, and a non-aqueous electrolyte for lithium batteries in which the occurrence of micro-shorts can be suppressed.SOLUTION: The non-aqueous electrolyte power storage element includes a negative electrode containing metallic lithium and a non-aqueous electrolyte containing imide salt and phosphate ester. The content of the imide salt in the nonaqueous electrolyte above is 2 mol/kg or more.SELECTED DRAWING: Figure 1
Patent JP-2022019385-A (JP)
Title: Environment formation device
Inventor: KAWASAKI Yudai
IPC: G01N17/00
Filed: 2020-07-17
Abstract: To develop an environment formation device in which an object can be put in a reduced-pressure environment and the variation in the temperature of the object can be reduced.SOLUTION: The environment formation device of the present invention includes: a reduced-pressure tank 10 in which the pressure of the inside is reduced; and a mounting board 40 set in the reduced-pressure tank 10, an object being mounted on the mounting board. A fluid introduction unit 41 is provided in the mounting board 40, a thermal medium is supplied to the fluid introduction unit 41, there are internal pipes 51 and 52 in the reduced-pressure tank 10, and a thermal medium is supplied to the fluid introduction unit 41 via the internal pipes 51 and 52.SELECTED DRAWING: Figure 4
Patent JP-2022020092-A (JP)
Title: Wheel rim part cleaning device
Inventor: FURUSO HARUKI
IPC: B60S1/68
Filed: 2020-07-20
Abstract: To provide a rim part cleaning device of the present invention that can perform, with one device, cleaning on a tire rim part of a variety of vehicles such as a normal bicycle, a child carrying bicycle, an electric bicycle, and a wheelchair and that facilitates mounting and adjustment of a position of a brush for cleaning.SOLUTION: The present invention applies a wheel rim part cleaning device that includes: a brush portion including a brush at an end of a bar-shaped member: and a jig fixing the brush portion by supporting, with two plate-shaped parts, a portion of a vehicle body to sandwich the portion of the vehicle body between the plate-shaped parts. One flat surface portion of the plate-shaped parts and the bar-shaped member of the brush portion are fixed at one point in parallel with each other, and the bar-shaped member is rotatable in parallel with the fixed flat surface portion.SELECTED DRAWING: Figure 1
Patent JP-2022023728-A (JP)
Title: Manganese-supported octacalcium phosphate crystal and method for producing the same
Inventor: SUGIURA YUKI
IPC: C01B25/32
Filed: 2020-07-27
Abstract: To provide a technique for producing a material useful for bone replacement based on octacalcium phosphate.SOLUTION: An octacalcium phosphate crystal is obtained by substituting some of calcium ions (Ca2+) contained in a crystal structure of octacalcium phosphate with manganese ions (Mn2+).SELECTED DRAWING: Figure 1
Patent JP-2022026116-A (JP)
Title: Ultrasonic ct device, ultrasonic image generation method, and ultrasonic image generation device
Inventor: SUZUKI ATSURO
IPC: A61B8/15
Filed: 2020-07-30
Abstract: To reduce discrepancy in the waveform between an acoustic wave generated by a simulation sound source by a simulation in FWI method and an acoustic wave emitted by a transducer, and obtain a reconstituted image of high resolution.SOLUTION: An acoustic wave is transmitted to a subject from one or more transducers of a transducer array in which a plurality of transducers are aligned. A measurement acoustic pressure is received from the plurality of transducers, the acoustic pressure being measured by the plurality of transducers by measuring the acoustic wave that has passed through an imaging region of the subject. The measurement acoustic pressure is processed to generate a transmitted wave image of the imaging region. A simulation acoustic wave in which the acoustic pressure temporally changes from a simulation sound source is generated. When the acoustic pressure of the simulation acoustic wave passing through the imaging region and reaching a plurality of simulation detectors is obtained by calculation as a calculation acoustic pressure, and the passing wave image is sequentially modified as an initial image using the calculation acoustic pressure. Here, a sequential updating part performs an arithmetic processing for bringing the waveform of the simulation acoustic wave generated by the simulation sound source to the waveform of the acoustic wave transmitted by the transducer using the calculation acoustic pressure.SELECTED DRAWING: Figure 5
Patent JP-2022026568-A (JP)
Title: Machine learning device
Inventor: SUMIYA AKIHIKO
IPC: G06F30/10
Filed: 2020-07-31
Abstract: To provide a technique capable of predicting the deformation of a three-dimensional molded article when manufacturing.SOLUTION: A machine learning device comprises: a data acquisition section that acquires first data including shape data on a target shape of a three-dimensional molded article and molding condition data on a condition when molding the three-dimensional molded article by a three-dimensional molding device and second data on deformation of the three-dimensional molded article; a storage section that stores a learning data set including a plurality of pieces of first data and a plurality of pieces of second data; and a learning section that learns a relationship between the first data and the second data by performing machine learning using the learning data set.SELECTED DRAWING: Figure 8
Patent JP-2021190977-A (JP)
Title: Wireless charging headphone
Inventor: LU HO-LUNG
IPC: H04R1/10
Filed: 2020-08-03
Abstract: To provide a wireless charging headphone which can achieve improvement of design, convenience of assembly, and operation stability.SOLUTION: A wireless charging headphone includes: a headphone housing 1 which has a front housing 11 and a storage space s and in which sound emission holes 111 are provided in the front housing 11; a speaker module 2 which is stored in the storage space s and arranged corresponding to the sound emission holes 111; and an annular wireless charging module 3 stored in the storage space s and installed between the front housing 11 and the speaker module 2.SELECTED DRAWING: Figure 3
Patent JP-2022032585-A (JP)
Title: elevator
Inventor: MIENO TAKESHI
IPC: B66B1/46
Filed: 2020-08-12
Abstract: To provide an elevator with which it is possible to suppress a decrease in the operating efficiency of an elevator in cases where door-opening operation of a car door is performed in a noncontact manner by causing a non-contact sensor to detect a shield.SOLUTION: An elevator 10 is configured to enable noncontact door-opening operation of car doors 22A, 22B mounted on a car 22, and comprises: a door-opening sensor unit 35 that detects light shielding so that the door-opening operation of the car doors 22A, 22B is performed in a noncontact manner; and a control device 46 that executes a door-opening mode to open the car doors 22A, 22B. When the state of the door-opening sensor unit 35 changes from detecting light shielding to not detecting light shielding during the execution of the door-opening mode, the control device 46 executes a door-closing mode in which the car doors 22A, 22B are closed after a first predetermined time period has elapsed since a first non-detection time, which is the time of the change.SELECTED DRAWING: Figure 3
Patent JP-2022022935-A (JP)
Title: Image capturing optical lens
Inventor: CHEN JIA
IPC: G02B13/00
Filed: 2020-08-13
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens consists of seven lenses in total, comprising a first lens, second lens, third lens, fourth lens, fifth lens, sixth lens, and seventh lens arranged in order from the object side to the image side, the first lens having negative refractive power, the third lens having positive refractive power, the fourth lens having negative refractive power, the sixth lens having positive refractive power, and seventh lens having negative refractive power. At least one of the first through seventh lenses has a free-form surface. The image capturing optical lens offers good optical performance and meets the design requirements of extra thinness and a wider view angle.SELECTED DRAWING: Figure 1
Patent JP-2022034683-A (JP)
Title: Bactericidal gas generator and container sterilizer
Inventor: KUBO SATOSHI
IPC: B05B7/04
Filed: 2020-08-19
Abstract: To prevent the phenomenon that: in the case where a bactericidal gas generator or a container sterilizer having the same is continuously operated, the hydrogen peroxide level in the bactericidal gas gradually decreases.SOLUTION: A bactericidal gas generator has a pipe body 2, a heater 3 that can heat the pipe body 2, and a sprayer 4 that can spray a hydrogen peroxide solution onto the inside of the pipe body 2. At least the inner surface of the pipe body 2 comprises a metal material predominantly composed of aluminum.SELECTED DRAWING: Figure 4
Patent JP-2021035934-A (JP)
Title: Prophylactic and/or therapeutic agent for s1p5-mediated diseases
Inventor: WATANABE TOSHIHIDE
IPC: A61P25/00
Filed: 2020-08-19
Abstract: To provide pharmaceutical compositions containing, as an active ingredient, a compound having an improved balance of S1P5 receptor agonist activity to S1P1 receptor, and to provide medicines that use them to prevent and/or treat S1P5-mediated diseases (for examples, neurodegenerative diseases, multiple system atrophy, Parkinson's disease).SOLUTION: Provided is a pharmaceutical composition containing a compound represented by general formula (V) or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier, specifically, for example a compound such as 1-[((3R)-6-butoxy-3-methyl-3,4-dihydronaphthalene-2-yl) methyl] azetidine-3-carboxylic acid.SELECTED DRAWING: None
Patent JP-2022034802-A (JP)
Title: Air cleaner and filter unit
Inventor: KOHAMA TAKU
IPC: F24F7/003
Filed: 2020-08-19
Abstract: To provide an air cleaner configured so that a filter main body can be easily taken out from a space in which the filter main body is housed.SOLUTION: An air cleaner according to the present invention comprises: a filter main body extending in a first direction; a first housing which has a first opening part and a first wall part opposed in a first direction to the first opening part and houses the filter main body through the first opening part; a second housing, attached to the first housing, which has a second wall part covering at least a portion of the first opening part; and an elastic member that can be elastically deformed in the first direction, and is sandwiched and supported together with the filter main body between the first wall part and the second wall part, while contacting at least one end part in the first direction of the filter main body. The filter main body or the elastic member protrudes from the first opening part to the outside of the first housing, with the second housing detached from the first housing.SELECTED DRAWING: Figure 5
Patent JP-2022035134-A (JP)
Title: Gas cooking stove
Inventor: MUKUMOTO DAIKI
IPC: F24C15/10
Filed: 2020-08-20
Abstract: To provide a gas cooking stove that has comparatively high flexibility in the layout of a function component on a top plate fixing portion while restricting the upward/downward movement of a top plate with respect to a burner.SOLUTION: A gas cooking stove is equipped with a top plate 1 provided with an opening portion, a burner 2 that has a burner body 2b inserted in the opening portion, and a top fixing portion 3 that supports the top plate 1. The top plate fixing portion 3 is annularly provided so as to surround the burner body 2b viewed from an upper side, and is provided so as to sandwich a part of the burner 2 in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022035533-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 2020-08-21
Abstract: To stably set the peak-to-peak voltages of DC voltage and AC voltage that both affect the same image defect in a developing bias of a developing device to which a two-component developing system is applied.SOLUTION: A bias condition determination unit 984 executes a DC voltage determination mode (DC calibration) for determining a reference DC voltage to be the reference of a DC voltage of a developing bias applied to a developing roller 231, and a peak-to-peak voltage determination mode (AC calibration) for determining a reference peak-to-peak voltage to be the reference of a peak-to-peak voltage of an AC voltage of the developing bias applied to the developing roller 231 in an image forming operation. When the difference between the reference DC voltages determined in the two times of first and second DC voltage determination modes exceeds a predetermined threshold, a calibration execution unit 984 executes the peak-to-peak voltage determination mode.SELECTED DRAWING: Figure 4
Patent JP-2022035642-A (JP)
Title: Game machine
Inventor: KAMIYA TOMOYOSHI
IPC: A63F7/02
Filed: 2020-08-21
Abstract: To provide a game machine capable of enhancing interest of a game suitably in an advantageous game state.SOLUTION: In a configuration which performs control to display performance that displays a prescribed display object when a prescribed performance condition is satisfied in an advantageous game state, a mode of a headband 812 when the headband 812 is displayed as a prescribed display object when the advantageous game state is started and the prescribed performance condition is satisfied and a mode of the headband 812 when the prescribed performance condition is satisfied after the headband 812 is displayed are determined on the basis of different selection conditions. Thus, it is possible to suitably propose to a player when the advantageous game state is started and the prescribed performance condition is satisfied and the state after that by difference in display mode of the headband 812 based on difference in selection condition.SELECTED DRAWING: Figure 42
Patent JP-2022036752-A (JP)
Title: Lens unit and image projection device
Inventor: KANAZAWA DAISUKE
IPC: G02B7/00
Filed: 2020-08-24
Abstract: To provide a lens unit that can reduce cost without increasing the number of components, while considering protection and dustproof around an aspherical mirror (aspherical reflection member).SOLUTION: A lens unit such as a lens unit 50 is used in an image projection device that projects an image on a projection target surface such as an image projection surface 104 with projection optical systems such as a lens optical system 35 and an aspherical mirror 10. The projection optical systems include the lens optical system that includes at least one dioptric system, and an aspherical reflection member such as the aspherical mirror 10 that is provided with a reflection surface such as a reflection surface 11 having a positive power as a whole. The lens unit is provided with an enclosure such as a housing 51 that accommodates the lens optical system and the aspherical reflection member, and has a cover member that covers an outer peripheral surface of the aspherical reflection member. The cover member is formed integrally with the enclosure.SELECTED DRAWING: Figure 2
Patent JP-2022037514-A (JP)
Title: Lower frame and upper frame for partitioning double glass panel, and partitioning double glass panel using the same
Inventor: YAMAGUCHI TAKURO
IPC: E04B2/82
Filed: 2020-08-25
Abstract: To reduce the number of required components to lower manufacturing cost.SOLUTION: A lower frame 20, an upper frame 30, and front and rear glasses 11, 12 are combined. The lower frame comprises a lower frame material 21, a plurality of lower adjusters 22, 22..., a reinforcement material 23, a lower frame material 24 with front and rear side plate materials 26, 26, a lower cover material 25, and front and rear setting blocks 27, 27.... The upper frame comprises an upper rail material 31, a plurality of upper adjusters 32, 32..., an upper frame material 33, an upper cover material 34, front and rear glass holders 35, 35..., and front and rear batten materials 36, 36.SELECTED DRAWING: Figure 2
Patent JP-2022037600-A (JP)
Title: Game machine
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2020-08-25
Abstract: To provide a game machine capable of executing a setup in an appropriate state corresponding to performance items in the game machine capable of setting up a performance.SOLUTION: A slot machine is configured to set up a performance managed by a main CPU such as a right-timing depressing practice, a freeze performance and a bound stop performance, and to set up a performance managed by a sub CPU such as volume adjustment and light quantity adjustment, based on a player's operation. Herein, the setup of the performance managed by the main CPU such as the right-timing depressing practice can be executed only in a state where the number of bet tokens necessary for executing one game is set up and the game is not executed. However, the setup of the performance managed by the sub CPU such as the volume adjustment and the light quantity adjustment can be executed as long as the game is not executed, even in a state where the number of bet tokens necessary executing one game is not set up.SELECTED DRAWING: Figure 13