baber/WOPTO huggingface dataset:
Patent JP-2020183115-A (JP)
Title: Repair method for structure body and production method for structurally repaired molded product
Inventor: KADOKURA KOHEI
IPC: B29C70/68
Filed: 2020-04-16
Abstract: To provide a repair method having capabilities of: preventing generation of air bubbles and resin advance movement when injecting an adhesive resin; preventing generation of a resin un-impregnated part by an FRP material; and applying for repairing a large existing structure body.SOLUTION: There is provided a repairing method of a structure body by using an FRP material, the repairing method of the structure body is configured by: laminating a reinforcing fiber base material constituting the FRP material on the structure body; injecting a matrix resin into the reinforcing fiber base material; and when surplus of the matrix resin is discharged from a discharge port, laminating a plurality of resin diffusion base materials on a side of the reinforcing fiber base material opposite to a surface facing the structure body; and arranging the plurality of resin diffusion base materials so as to be offset from an end portion of the reinforcing fiber base material in a direction in which the end portion on the side close to the discharge port is away from the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2021171853-A (JP)
Title: Jig device
Inventor: KAKUTANI KENTA
IPC: B23Q3/00
Filed: 2020-04-22
Abstract: To provide a jig device excellent in workability of replacing a reference metal.SOLUTION: The jig device comprises: a base plate; an operation part supported to be rotationally operable with respect to the base plate and having a worm gear part formed therein; a rotary member, supported to be rotatable with respect to the base plate, in which a worm wheel part that engages with the worm gear part is formed and which moves following rotation of the operation part; a reference metal for supporting a work-piece; and a holding mechanism that switches the reference metal between a state where the metal is pressed against the base plate to be held and a state where the reference metal can be attached to and detached from the base plate, according to the rotational position of the rotary member.SELECTED DRAWING: Figure 3
Patent JP-2021172617-A (JP)
Title: Adhesion inhibitor
Inventor: FUJIMOTO JIRO
IPC: A61P41/00
Filed: 2020-04-24
Abstract: To provide a novel postoperative adhesion inhibitor and specifically to provide a novel postoperative adhesion inhibitor different from IL-6 receptor antibody and IFN-γ antibody.SOLUTION: The adhesion inhibitor of the present invention comprises a substance that inhibits the function of TNF-α (Tumor Necrosis Factor α) as an active ingredient. When administered preoperatively, the adhesion inhibitor can histologically clearly suppress adhesions in terms of adhesion score. Administration of the adhesion inhibitor also suppresses an increase in the expression level of mRNA of adhesion formation-related molecules such as IL-6 and PAI-1 after surgery. It may also suppress the expression of inflammatory markers that may occur with adhesions.SELECTED DRAWING: Figure 1
Patent JP-2021172854-A (JP)
Title: Grain oriented electrical steel sheet and method for manufacturing the same
Inventor: OMURA TAKESHI
IPC: C21D8/12
Filed: 2020-04-24
Abstract: To provide a grain oriented electrical steel sheet having an extremely low core loss.SOLUTION: A belt-like region in which a proportion that secondary recrystallization grain boundaries in a region extended over the full width of a steel sheet in the rolling rectangular direction with a width of 3 mm in the rolling direction of the steel sheet continuously exists in the rolling rectangular direction is 80% or more exists at intervals in the rolling direction. In the belt-like region, the ratio of crystal grains having a crystal orientation separated by 15° or more to the Goss orientation to the total area of the belt-like region is 20% or less.SELECTED DRAWING: Figure 10
Patent JP-2021174925-A (JP)
Title: Semiconductor storage device
Inventor: TAKEKIDA HIDEHITO
IPC: H01L29/792
Filed: 2020-04-28
Abstract: To provide a semiconductor storage device in which the crystal defect of a semiconductor substrate can be suppressed.SOLUTION: A semiconductor storage device according to the embodiment includes a substrate. A first laminate is formed over the substrate by stacking a plurality of first insulating layers and a plurality of conductive layers alternately. The first laminate is formed stepwise at a side part thereof. A plurality of pillar parts are provided penetrating the first laminate. A second laminate is provided at an outer edge part of the substrate so as to face the side part of the first laminate, and is formed by alternately stacking the first insulating layers and the conductive layers. The second laminate is formed stepwise at a side part thereof facing the first laminate. When viewed from the stacking direction of the first laminate, a plurality of first slits are provided to the first and second laminates in a direction where the first and second laminates are arranged. The first slits penetrate the first and second laminates.SELECTED DRAWING: Figure 6
Patent JP-2021177594-A (JP)
Title: Protection device and imaging apparatus
Inventor: KOKUBO YOSHIHITO
IPC: G03B15/00
Filed: 2020-05-07
Abstract: To improve a function of protecting an optical member from an object such as a flying object.SOLUTION: A protection device comprises: a shield that allows an imaging surface of an optical member to be open and closed; a detector that detects an object existing in a detection region that is set at an imaging region side from the shield; and a controller that controls the shield to cover the imaging surface in a case where the object is detected by the detector.SELECTED DRAWING: Figure 4
Patent JP-2021023795-A (JP)
Title: Electronic apparatus, and massager
Inventor: NAKAEGAWA KOKI
IPC: A61H23/02
Filed: 2020-05-11
Abstract: To provide means for detecting air leakage and to prevent wasteful power consumption.SOLUTION: A massager 1 includes a displacement sensor 8 detecting a displacement amount and a micro-computer 2. The micro-computer 2 determines on the basis of a displacement amount detected by the displacement sensor 8 whether or not the air is leaked. Also, the micro-computer 2 controls on or off of the massager 1 on the basis of the displacement amount detected by the displacement sensor 8.SELECTED DRAWING: Figure 1
Patent JP-2021179019-A (JP)
Title: Method for producing ultra-high elasticity protein fiber
Inventor: MATSUZAKI NORIYA
IPC: D01D5/04
Filed: 2020-05-11
Abstract: To provide a protein fiber having high elasticity usable for producing a decellularized artificial organ.SOLUTION: A method for producing an ultra-high elasticity protein fiber comprises discharging fibrous protein into an aqueous solution of an organic solvent having a polarity of 5 to 6 and drying the obtained fiber. The ultra-high elasticity protein fiber is obtained by the method.SELECTED DRAWING: None
Patent JP-2021180713-A (JP)
Title: Beverage supply device
Inventor: MOCHIDA YUKIHIDE
IPC: A47J31/36
Filed: 2020-05-18
Abstract: To provide a beverage supply device capable of reducing a useless waiting time until beverage supply is completed.SOLUTION: A beverage supply device is provided with an extraction machine 40 extracting beverage by charging crushed materials and hot water and supplies a cup C with the beverage extracted by the extraction machine 40 via a nozzle N. A temperature sensor S1 detects whether or not there is beverage to be supplied to the nozzle N side by the extraction machine 40 and, when a detection result of the temperature sensor S1 changes from yes to no, it is determined that the beverage supply to the cup C is finished, then an opening/closing door 23 opening/closing the beverage supply part 22 where the cup C is placed is unlocked, and it is displayed to a display 21 that the beverage supply is finished.SELECTED DRAWING: Figure 2
Patent JP-2020196003-A (JP)
Title: Electrostatic ejection apparatus
Inventor: OSAWA KIYOTERU
IPC: B05B5/025
Filed: 2020-05-21
Abstract: To provide an electrostatic ejection apparatus which can reduce the size of the apparatus.SOLUTION: An electrostatic ejection apparatus includes an electrostatic ejection body that can store a liquid storage part of a cartridge having a liquid storage part storing a liquid and an ejection part ejecting the liquid, applies a voltage to the liquid by the electrostatic ejection body and ejects the liquid, in which the cartridge has conductivity in at least a part of the liquid storage part, and the electrostatic ejection body has a high voltage generating part generating a high voltage and a contact part that comes in contact with a portion having conductivity in the liquid storage part stored in the electrostatic ejection body and applies a high voltage to the liquid in the liquid storage part through the portion having the conductivity.SELECTED DRAWING: Figure 4
Patent JP-2021183398-A (JP)
Title: Attachment for optical molding machine
Inventor: OSHIMA EIJI
IPC: B29C64/259
Filed: 2020-05-22
Abstract: To provide an attachment for an optical molding machine that enables molding of three-dimensional objects of various sizes.SOLUTION: The attachment for an optical molding machine has a base part that can be attached to and removed from a molding table 102 of the optical molding machine, and a first support member 403 and a second support part 404 provided on the base part. The base part is formed into the shape of a square frame by guide parts 401a and 401b and connecting rods 402a and 402b. The first support member 403 and the second support part 404 support a bat 300 almost horizontally at a position where the distance from an optical engine 104 to the bat 300 is longer than the distance from the optical engine 104 to the molding table 102.SELECTED DRAWING: Figure 7
Patent JP-2021189487-A (JP)
Title: Management device and control method of the same
Inventor: SAKAI KATSUYA
IPC: G06F8/61
Filed: 2020-05-25
Abstract: To reduce consumption of file descriptors by applications.SOLUTION: A management device for managing a plurality of applications running on an information processing apparatus includes: determination means which determines whether each of the application is an independent application capable of running independently or a subordinate application capable of running only in association with an independent application; and configuration means which combines a first application determined to be a subordinate application and a second application which is determined to be an independent application and with which the first application is associated, to configure a combination application.SELECTED DRAWING: Figure 5
Patent JP-2021191111-A (JP)
Title: Inverter circuit, rectifier circuit, and wireless power transmission system using these circuits
Inventor: OHIRA TAKASHI
IPC: H02M7/48
Filed: 2020-05-29
Abstract: To provide an inverter circuit and a rectifier circuit capable of suppressing loss in a matching circuit, and a wireless power transmission system by efficient electric field coupling using these circuits.SOLUTION: An inverter circuit 1 includes: first power transmission side wiring 12a in which a series LC filter 11a is connected to a DC voltage source A; second power transmission side wiring 12b in which a series LC filter 11b is connected to the DC voltage source; and first and second switching circuits 13a and 13b connected in series between the first transmission side wiring and the second transmission side wiring. The first and second switching circuits are switched with each other by opposite phases to form a set of basic circuit structures, and an appropriate number of basic circuit structures are connected in series. A wireless power transmission system includes a power transmission side matching circuit 2, a power receiving side matching circuit 3, and a double current rectifier circuit 4 in addition to the inverter circuit.SELECTED DRAWING: Figure 1
Patent JP-2021189332-A (JP)
Title: Image forming apparatus
Inventor: SASAKI KUNITOMO
IPC: G03G21/14
Filed: 2020-06-01
Abstract: To provide an image forming apparatus that can stabilize supply of lubricant to a photosensitive rotation body for a long period.SOLUTION: An image forming apparatus has an upper seal for toner scattering prevention in a developing unit, and the image forming apparatus stops the rotation of a photoreceptor drum, a developing roller, and a brush roller in association with the completion of a job A (time t4), and resumes the rotation of the developing roller and the brush roller while continuously stopping the photoreceptor drum during a standby period after the completion of the job A (time t5).SELECTED DRAWING: Figure 6
Patent JP-2021189067-A (JP)
Title: Probe needle and probe unit
Inventor: FUKAZAWA MASAAKI
IPC: G01R1/067
Filed: 2020-06-01
Abstract: To provide a probe needle and a probe unit capable of achieving the stable measurement by improving a shape of an insulating film end part abutting on the peripheral edge of a guide hole in the probe needle for inspection mainly used for the continuity inspection of an electronic component and a substrate or the like.SOLUTION: In a probe needle 10 which includes: a body part 6 having an insulating coating 2 on the outer periphery of a pin-shaped metal conductor 1 and an end part 3 not having the insulating coating 2 on both ends of the metal conductor 1, and which obtains contact pressure with respect to an object 11 to be measured for measuring electric characteristics by being bent due to application of a load, an end part 7a on the side of the object to be measured has a radius of curvature R1 equal to or smaller than 1/3 of a thickness T1 of the insulating coating 2 in the insulating coating 2 and an outer diameter of the end part 7a on the side of the object to be measured is ± 3 μ m or less of an outer diameter D2 of the body part 6.SELECTED DRAWING: Figure 3
Patent JP-2021190918-A (JP)
Title: Head imaging system
Inventor: FUKUMA AYAKA
IPC: H04N5/225
Filed: 2020-06-02
Abstract: To provide a head imaging system which can properly acquire a photographed image of the head normalized in a hair salon or a barber shop.SOLUTION: A head imaging system 10 for imaging the head of a person who sits on a chair that is rotatable around a vertical axis in a hair salon or a barber shop comprises an image acquisition unit 51 which acquires an image of the head including the face of an imaging object person who sits on a chair from an imaging device 34 fixed at a prescribed position with respect to the chair. The image acquisition unit 51 is configured to acquire photographed images of the head of the imaging object person from plural directions imaged by the imaging device 34 when the chair on which the imaging object person sits is rotated around the vertical axis.SELECTED DRAWING: Figure 3
Patent JP-2021185867-A (JP)
Title: Sulky rice transplanter
Inventor: ISHIDA ISAO
IPC: B62D7/08
Filed: 2020-06-03
Abstract: To provide a sulky rice transplanter in which the whole length of a machine body is shortened by shortening the length from a steering wheel to the front end of the machine body, and the front-back balance does not get worse.SOLUTION: A sulky rice transplanter has a structure in which a rotating shaft for transmitting rotation of a steering wheel 11 to a steering arm 277 through a front wheel steering deceleration device is inserted through the inside of a transmission case from the upper side of the transmission case, without interfering with a gear, a shaft or the like for gear change provided inside the transmission case, and swings the steering arm, to thereby steer a pair of right-and-left front wheels 12.SELECTED DRAWING: Figure 13
Patent JP-2021188462-A (JP)
Title: Excavator
Inventor: TOKUNAGA TETSUYA
IPC: E21B7/20
Filed: 2020-06-04
Abstract: To efficiently crush or remove underground obstacles even in a narrow space.SOLUTION: An excavator 11 in which a casing can be embedded in the ground includes a hydraulic auger 13 capable of being raised and lowered along a leader 12 that stands substantially vertically, and a swivel 4 that is attached to a lower end of the hydraulic auger and can be fitted with a casing with a maximum of φ1,200 mm. Accordingly, underground obstacles can be efficiently crushed or removed even in a narrow space.SELECTED DRAWING: Figure 1
Patent JP-2021189140-A (JP)
Title: Substrate solution supply facility and substrate solution bottle
Inventor: HIKI SHINICHIRO
IPC: G01N21/76
Filed: 2020-06-04
Abstract: To prevent or reduce the degradation of a substrate in a substrate solution bottle due to carbon dioxide in an immunoassay apparatus.SOLUTION: A substrate solution bottle 10 has a bottle body 12. The bottle body 12 has an absorbing layer 32 that absorbs carbon dioxide. The absorbing layer 32 absorbs and removes carbon dioxide in a gas layer 16 and also absorbs and removes carbon dioxide dissolved in a substrate solution. Restriction means is provided to restrict the deformation of the bottle body 12 so that the functions of a tube 20, a first electrode 22 and a second electrode are kept even if the bottle body 12 is shrunk and deformed.SELECTED DRAWING: Figure 1
Patent JP-2021190029-A (JP)
Title: Information processing device
Inventor: BABA ATSUYA
IPC: G06F3/16
Filed: 2020-06-04
Abstract: To provide an information processing device capable of generating a voice output that is easier to understand in comparison with a case where new label information is not added in the case that display contents of a web page undergoes the voice output.SOLUTION: An information processing device is provided with a processor. The processor specifies a display unit of HTML data including an element designated in a display request from a terminal device, extracts read-aloud objects in the display unit, combines the read-aloud objects to generate voice label information that can be read aloud by voice, and adds the voice label information to each element in the display unit to generate HTML data to be displayed in the terminal device.SELECTED DRAWING: Figure 6
Patent JP-2021186573-A (JP)
Title: Game machine
Inventor: WATARAI IKUYA
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine having performance operation of an appropriate performance accessory for executing a highly amusing performance for acquisition of a jackpot game by performance operation of a performance accessory and performance display of a performance display device.SOLUTION: If a situation in which appropriate operation cannot be performed when a performance accessory performs performance operation, plural performance accessories are allowed to perform returning operation to an initial position in predetermined order. In this case, a game machine prevents another performance device from malfunctioning since the game machine is configured so as to supply power only to a drive source of a performance accessory as an object according to order and hence a large amount of power is spare for returning operation to an initial position of a performance accessory.SELECTED DRAWING: Figure 29
Patent JP-2021195626-A (JP)
Title: Stretchable sheet
Inventor: ONISHI REIKO
IPC: B32B25/10
Filed: 2020-06-09
Abstract: To provide a stretchable sheet having improved extensibility with good appearance and high sheet strength.SOLUTION: A stretchable sheet 10 includes an elastomer 13, and a long fiber nonwoven fabric 11 fused to the elastomer 13, with a low-elongation region 21 and a high-elongation region 22 arranged alternately along a stretch direction X. In the low-elongation region 21, the orientation angle of constituent fibers of the long fiber nonwoven fabric 11 relative to an orthogonal direction Y vertical to the stretch direction X is 70° or more, and the orientation strength of the constituent fibers is 1.2 or more.SELECTED DRAWING: Figure 1
Patent JP-2021194659-A (JP)
Title: Laser processing method and laser processing device
Inventor: KAWADA YOSHITAKA
IPC: B23K26/24
Filed: 2020-06-10
Abstract: To provide a laser processing method in which a work-piece made of aluminum or made of aluminum alloy is molten or welded using a laser beam source which emits laser beams with wavelengths of 500 nm or more and 1100 nm or less, in which occurrence of spatter can be reduced.SOLUTION: A laser processing method (M10) includes an irradiation step (S13) in which a work-piece made of aluminum or made of aluminum alloy is irradiated with a laser beam with wavelengths of 500 nm or more and 1100 nm or less, while the beam scans into a triangular shape.SELECTED DRAWING: Figure 1
Patent JP-2021177014-A (JP)
Title: Nose and mouth part assistance mask
Inventor: KONNO KAZUHISA
IPC: A41D13/11
Filed: 2020-05-07
Abstract: To research and investigate how to prevent germ or virus from entering into a body as masks on the market hardly prevent germ floating in the air constantly or virus whose size is about one-tenth from entering in the body.SOLUTION: The inventor found that a bamboo charcoal which is an excellent natural material and has various efficacy can remove virus forcedly before its entry, after they investigated not how to prevent the entry into the body of the virus, but how to exclude virus entering from a nose and a mouth part.
Patent JP-2020182854-A (JP)
Title: Method for deodorizing room in which dead person and/or animal is let alone
Inventor: IMURA TORU
IPC: A61L9/01
Filed: 2020-06-17
Abstract: To provide a method for deodorizing a room in which a dead person and/or animal is let alone.SOLUTION: The present invention provides a method for deodorizing a room in which a dead person and/or animal is let alone. The method includes excreta cleaning work of cleaning excreta including one or more selected from body fluid, feces, and urine, and ozone fumigation work of spraying ozone inside the room after the excreta cleaning work. The room to be an object of deodorization is a room of 10 m3 or more in size, and the ozone fumigation work is conducted with ozone of 1500 g or more to 25000 g or less per 1 m3.SELECTED DRAWING: Figure 1
Patent JP-2021194628-A (JP)
Title: Dialysis wastewater neutralization system, control apparatus, dialysis wastewater neutralization method and dialysis wastewater neutralization program
Inventor: HISATAKA YOSHIO
IPC: C02F1/66
Filed: 2020-06-18
Abstract: To provide a neutralization technology for dialysis wastewater that can be used in tight spaces.SOLUTION: A dialysis wastewater neutralization system, comprising: a sensor S1 that is placed in a wastewater line 7 that discharges wastewater from a dialysis machine 8 to the outside and measures the pH value of the wastewater; and a controller 1 that neutralizes the wastewater in the wastewater line 7 by directly injecting carbonated water into the wastewater line 7 when the pH value is alkaline above a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022016969-A (JP)
Title: Image projection device and image projection method
Inventor: AONO YASUHISA
IPC: E21D9/10
Filed: 2020-07-13
Abstract: To provide an image projection device and an image projection method, with which it is possible to reduce the survey labor and time for turning of a device and for estimation of the position and attitude of the device that is carried out each time turning is performed.SOLUTION: Provided is an image projection device 100 for projecting light corresponding to an image from a prescribed position in a construction site to a construction subject region and displaying the image to construction workers. This image projection device comprises: image generation means 6 for generating an image with which the region that requires construction can be visually recognized when projected to the construction subject region; image projection means 2 for projecting light that corresponds to the image to the construction subject region; drive means 4 for changing the attitude or projection direction of the image projection means 2; and detection means 5 for detecting the attitude or projection direction of the image projection means 2. The image generation means 6 is designed to generate images on the basis of the detected attitude or projection direction of the image projection means 2.SELECTED DRAWING: Figure 1