baber/WOPTO huggingface dataset:
Patent JP-2022061231-A (JP)
Title: Three-dimensional image generation system, three-dimensional image generation method, three-dimensional image generation program and storage medium
Inventor: RO SONI
IPC: G01C11/26
Filed: 2020-10-06
Abstract: To take a plurality of pictures of a measurement object at a site easy to take pictures, and to enable a measurement of a shape or dimension of the measurement object, using a three-dimensional image measurement technology.SOLUTION: A three-dimensional image measurement system includes: photographing means that photographs a measurement object from a plurality of viewpoints, including a string-like member of a plumb device and linear light projected from a projection device; arbitrary viewpoint kinetic calibration means 23 that obtains an internal parameter including a focal length of the photographing means and an external parameter of a photographing posture of the photographing means and a photographing position thereof on the basis of a characteristic point present in the string-like member of the plumb device and the linear light projected from the projection device, using an image photographed by the photographing means; measurement point identification means 24 that projects the linear light to the measurement object from the projection device, and identifies a measurement target point on the measurement object; and three-dimensional information calculation means 25 that obtains a three-dimensional coordinate of the measurement target point in the measurement object using the external parameter with respect to the image photographed by the photographing means using the internal parameter.SELECTED DRAWING: Figure 3
Patent JP-2021126500-A (JP)
Title: Respiration rhythm adjustment device, operation method of respiration rhythm adjustment device, respiration rhythm adjustment program, and sleep inducing device
Inventor: SHIRASAWA AYUMI
IPC: A61M21/02
Filed: 2020-10-07
Abstract: To provide a respiration rhythm adjustment device and a sleep inducing device that can be inhibited from falling from a user, hardly prevents the user from changing his or her sleeping posture, and can impart cyclical stimulation suitable for inducing sleep to a stimulation part high in a sleep inducing effect.SOLUTION: A respiration rhythm adjustment device includes: an instruction input device; an attaching part 10; and a drive device 20 being continuously provided to the attaching part 10, including a control part 60, a stimulation imparting part 70, and a sensor 40 for detecting falling asleep of a user. The control part 60 reads a stimulation speed associated with a stimulation part from a storage part 61, calculates a stimulation candidate shifting from the stimulation speed by a predetermined amount, outputs a drive signal according to the stimulation candidate, acquires a detection period from output start of the drive signal to the detection of falling asleep by the sensor 40, and, when the detection period is shorter than the falling-asleep time, causes the storage part 61 to store the stimulation candidate and the detection period in association with the stimulation part as the stimulation speed and the falling-asleep time.SELECTED DRAWING: Figure 3
Patent JP-2022062763-A (JP)
Title: Face shield
Inventor: OKI TAKEHIKO
IPC: A62B18/02
Filed: 2020-10-09
Abstract: To provide a face shield capable of effectively blocking circulation of droplets, pollen, or odor components, and sufficiently circulating air.SOLUTION: A face shield 1 comprises a face cover body 10 and an ear hook part 20. The face cover body 10 includes a covering part 11 which covers the mouth and a contact part 30 which contacts the face in a belt-like manner and is arranged along the edge of the covering part 11. The contact part 30 has a body 31 formed from a flexible porous material, and includes fine active carbon 44 therein.SELECTED DRAWING: Figure 1
Patent JP-2022066848-A (JP)
Title: Drain structure of main spindle device of machine tool
Inventor: OGAWA TAKUYA
IPC: B23B19/02
Filed: 2020-10-19
Abstract: To provide a drain structure of a main spindle device of a machine tool, which can prevent the increase of a possibility of flowing of a coolant or the like from outside the main spindle device into the inside when the posture of a main spindle head changes.SOLUTION: A drain structure 30 comprises: a tubular joint 31 attached at one end side to the opening edge of a drain discharge passage; and a rotor 32 provided on the other end side of the joint 31. The rotor 32 includes a cylindrical part 51 attached at one end to the other end side outer periphery of the joint so as to be relatively rotatable, and a lid 52 for closing the other end of the cylindrical part 51. A communication passage 54 for communicating the inside and the outside of the rotor 32 with each other is formed in the cylindrical part 51 of the rotor 32. Near the communication passage 54, a weight 55 is disposed for rotating the rotor 32 with respect to the joint so as to direct the opening of the communication passage 54 downward following turning of a main spindle head.SELECTED DRAWING: Figure 2
Patent JP-2021020939-A (JP)
Title: Substituted pyrazole compounds as serine protease inhibitors
Inventor: KEVIN MICHAEL SHORT
IPC: A61K31/55
Filed: 2020-10-23
Abstract: To provide multisubstituted aromatic compounds useful for the inhibition of thrombin and/or kallikrein.SOLUTION: The present invention relates to a substituted pyrazole compound of formula (IV) (where, X is a bond, substituted or unsubstituted alkylene, -O-, or -NR8-; Y is a bond, substituted or unsubstituted alkylene, -O-, or -N-, provided that when Y is -O-, W is absent; Z is a bond, -C(O)-, substituted or unsubstituted alkylene, -O-, or -NR9- (R8 and R9 are independently hydrogen, halogen, substituted or unsubstituted alkyl)).SELECTED DRAWING: None
Patent JP-2021006410-A (JP)
Title: Inkjet apparatus and inkjet apparatus manufacturing method
Inventor: ASHIKAGA KINYA
IPC: B41J2/16
Filed: 2020-10-26
Abstract: To provide inkjet apparatus a manufacturing method capable of reducing the etching time required for forming a through-hole in a protection plate, and also to provide an inkjet apparatus manufactured by the method.SOLUTION: An inkjet head 1 includes: an actuator substrate 2 for defining a cavity 5 in which ink is stored; a vibrating membrane 6 supported by the actuator substrate 2, and defining the cavity 5; a piezoelectric element 7 provided on the vibrating membrane 6, and displacing the vibrating membrane 6 to change the volume of the cavity 5; an ink supply path 14 communicating with the cavity 5; and a protection substrate 4 fixed to the actuator substrate 2 so as to cover the piezoelectric element 7, and having a through-hole 36 communicating with the ink supply path 14. The through-hole 36 has a large diameter portion 38 and a small diameter portion 39 in this order from a surface 11 facing the actuator substrate 2.SELECTED DRAWING: Figure 2
Patent JP-2022070516-A (JP)
Title: Transmissive display device, work support system and display program
Inventor: YAMAMOTO MASASHI
IPC: G06F3/0481
Filed: 2020-10-27
Abstract: To improve the visibility of a worker, and suppress work mistakes, in a work support environment which displays work support information on an HMD.SOLUTION: A transmissive display device stores first contents and second contents. When a display unit displays the first contents, and when receiving an instruction input which instructs to update the contents of the first contents, the device displays at least a part of the first contents updated according to the instruction input, on a frontmost screen of the display unit.SELECTED DRAWING: Figure 2
Patent JP-2021039770-A (JP)
Title: Program, terminal, information processing method, and system
Inventor: SUGIMOTO KENICHI
IPC: H04M11/00
Filed: 2020-10-30
Abstract: To register relation between a plurality of users by use of short-range radio communication.SOLUTION: A terminal device which is connected, via a network, to a server device which manages predetermined relation between users who use message transmission and reception services, and has: display means for specifying other devices located within a predetermined range from the aforementioned terminal device and displaying a list of the specified other terminal devices; and transmission means for transmitting, to the server device, a request for constructing predetermined relation between users of the selected plurality of other terminal devices when the plurality of other terminal devices have been selected.SELECTED DRAWING: Figure 6
Patent JP-2022072811-A (JP)
Title: Method for producing diiminopyrrole compound
Inventor: MIYAMOTO MICHIHIKO
IPC: C07D471/04
Filed: 2020-10-30
Abstract: To provide a method for producing a diiminopyrrole compound, which positively utilizes iodine, one of resources capable of being mass-produced inside Japan, and is hence suitable for improving the producibility and reducing the production cost.SOLUTION: A method for producing a diiminopyrrole compound includes mixing an aromatic 3-pyrroline compound, an iodizing agent, and ammonia on the basis of chemical scheme (1) to thereby produce the diiminopyrrole compound, where Ring A is an aromatic group.SELECTED DRAWING: None
Patent JP-2022073645-A (JP)
Title: Guide sound report system
Inventor: IKEDA NAOYUKI
IPC: G08G1/005
Filed: 2020-11-02
Abstract: To provide a guide sound report system that reports the approximate position and direction of the next intersection to a visually impaired pedestrian who has crossed a crosswalk.SOLUTION: When a detection signal is inputted from a pedestrian detection unit 30 to a signal controller 11 at an intersection C1, the signal controller 11 transmits a notification signal to a signal controller 12 at an intersection C2. When a green light of a pedestrian signal lamp 22 at the intersection C2 is lit in a predetermined time after outputting of a crossing guide sound from a guide sound output unit 41 at the intersection C1, the signal controller 12 initiates outputting of a position direction guide sound from a guide sound output unit 42 at the intersection C2 which exerts the directivity of the crossing guide sound in a direction opposite to an advancing direction of a pedestrian W. Owing to outputting of the position direction guide sound, the pedestrian W can learn the approximate position and direction of the next intersection C2, and can move to the next intersection C2 at ease.SELECTED DRAWING: Figure 1
Patent JP-2022073676-A (JP)
Title: Furniture and furniture system
Inventor: KATSURAGI DAISUKE
IPC: A47C1/124
Filed: 2020-11-02
Abstract: To provide furniture and a furniture system facilitating fitting an optional member extending upward from a mounting member, and capable of suppressing a style of an external appearance from being damaged.SOLUTION: Polygonal furniture 10 having a plurality of corner parts C viewed from above comprises a furniture body 20 and a mounting member 50 mounted on the furniture body 20. The furniture body 20 includes plate-like corner members 30 arranged in positions separated upward from a floor F, constituting the corner parts C and having member insertion parts 31 into which optional members can be inserted. The mounting member 50 is mounted on the furniture body 20 in a state of exposing a part of the corner member 30 and covering the remaining part of the corner members 30 and the furniture body 20. The furniture body 20 can support a first part 30P formed with a member insertion part 31 in the corner member 30 so as to be exposed to the outside of the mounting member 50.SELECTED DRAWING: Figure 2
Patent JP-2021036702-A (JP)
Title: Imaging device
Inventor: MIYAKE YASUO
IPC: H01L51/42
Filed: 2020-11-04
Abstract: To provide an imaging device capable of realizing global shutter function while avoiding complication of a circuit in a pixel.SOLUTION: The imaging device includes: a photoelectric conversion layer for converting light into signal electric charge; a pixel electrode for collecting the signal electric charge; a first electric charge blocking layer between the photoelectric conversion layer and the pixel electrode; a counter electrode connected to the pixel electrode via the first electric charge blocking layer and the photoelectric conversion layer; and a voltage supply circuit for applying a bias voltage across the pixel electrode and the counter electrode. The amount of a light current, generated by the photoelectric conversion layer when light is received in a first state where a bias voltage within a first voltage range is applied across the pixel electrode and the counter electrode, is smaller than the amount of a light current, generated in a second state where the bias voltage within a second voltage range is applied across the pixel electrode and the counter electrode.SELECTED DRAWING: Figure 5
Patent JP-2021075719-A (JP)
Title: Compression set
Inventor: LANDERS RUEDIGER
IPC: C08G18/00
Filed: 2020-11-06
Abstract: To provide shaped hot-cure flexible PU foam articles, in particular hot-cure flexible PU foam-containing mattresses and/or cushions and the like, that have good capability of recovering their original shape after compression over a period of at least 20 hours.SOLUTION: Described herein are shaped hot-cure flexible PU foam articles, preferably mattresses and/or cushions, where the hot-cure flexible polyurethane foam is obtained by reaction of at least one polyol component and at least one isocyanate component in the presence of at least one compound of formula (1a), at least one compound of formula (1b), at least one blowing agent and at least one catalyst.SELECTED DRAWING: None
Patent JP-2022075367-A (JP)
Title: Kimono costume
Inventor: IMANISHI MISATO
IPC: A41D1/00
Filed: 2020-11-06
Abstract: To provide a kimono costume that facilitates putting on and taking off work, shortens the time, and reduces the burden when wearing the kimono without spoiling the original appearance of the kimono.SOLUTION: The kimono costume includes an upper garment portion 2, a lower garment portion 3, an edge folding portion 4 and a band portion 5. A half-collar portion 22 is attached to a collar 21 of the upper garment portion 2. A first zet can is provided at one end of the edge folding portion 4. A made band is fixed to one end side of the band portion 5, and one hook-and-loop fastener is provided at a position hardly-visible due to the made band. The other hook-and-loop fastener is provided at the other end of the band portion 5. The edge folding portion 4 is fixed, in a wound state, to an upper end position of the lower garment portion 3 with the first zet can locked to the other end portion of the edge folding portion 4. The band portion 5 covers a part of the edge folding portion 4 and is fixed, in a wound state, to a position where a lower end portion of the edge folding portion 4 can be seen with a predetermined width, with the one hook-and-loop fastener locked to the other hook-and-loop fastener.SELECTED DRAWING: Figure 1
Patent JP-2021038400-A (JP)
Title: Surface protective film for polarizing plate having acrylic protective film on surface
Inventor: NAGAKURA TAKESHI
IPC: B32B27/30
Filed: 2020-11-10
Abstract: To provide a surface protective film for a polarizing plate having an acrylic protective film on the surface, the surface protective film excellent in durability, reworkability and antistatic property.SOLUTION: An adhesive composition used in a surface protective film comprises: a copolymeric acrylic polymer prepared by copolymerizing (A) a (meth)acrylate monomer having 4 to 18 carbon atoms in an alkyl group, (B) a monomer containing a hydroxyl group, (C) a monomer containing a carboxyl group, (D) a polyalkylene glycol mono(meth)acrylate monomer, and (E) at least one type of a nitrogen-containing monomer containing no hydroxyl group and an alkoxy group-containing monomer or 0.0 pts.wt; (F) an isocyanate compound having three functional groups; (G) a crosslinking catalyst; and (H) a keto-enol tautomer compound. The (D) component has an average repetition number of 3 to 14 of alkylene oxide units, shows a haze value of 2% or less in a 20% aqueous solution state, and has a diester content of 0.3% or less and a water content of 0.1% or less.SELECTED DRAWING: None
Patent JP-2022077267-A (JP)
Title: Mechanical learning device and motor control device connected to the same
Inventor: KAMON Yoko
IPC: H02P21/16
Filed: 2020-11-11
Abstract: To provide a mechanical learning device and a motor control device, which achieve highly accurate speed control and current control by executing a setting value correction and a control gain correction in a vector control system of a permanent magnet synchronous motor.SOLUTION: A mechanical learning device 101 in the present disclosure is connected to a motor control device 100 controlling a permanent magnet synchronous motor 1 to perform machine learning of the motor control device 100. In a motor shaft of the permanent magnet synchronous motor 1, there are provided a speed response data generation unit 20 that generates speed response teacher data and speed response test data on the basis of an inertia numeric constant and an inertia correction value, previously set, and a speed response classification unit 21 performing a class classification of speed responsiveness of the permanent magnet synchronous motor 1 on the basis of the speed response teacher data and the speed response test data.SELECTED DRAWING: Figure 1
Patent JP-2022077388-A (JP)
Title: Signal processing device and signal processing method
Inventor: SUZUKI TAKAAKI
IPC: H04N13/122
Filed: 2020-11-11
Abstract: To suppress a decrease in resolution in the time direction which occurs in a presented image when a plurality of images generated on the basis of the original image are visually mixed and presented in the time direction.SOLUTION: A signal processing device according to the present technology includes a correction processing unit that performs, on a plurality of images generated on the basis of the original image, correction processing for a decrease in resolution in the time direction which occurs in a presented image when the plurality of images are visually mixed and presented in the time direction.SELECTED DRAWING: Figure 1
Patent JP-2022064801-A (JP)
Title: Image sensor and electronic device
Inventor: TSAI JEN-SHENG
IPC: H04N5/378
Filed: 2020-11-13
Abstract: To provide an image sensor capable of reducing noise, and an electronic device.SOLUTION: An image sensor includes a pixel array 21, a correlated double sampling unit, and an analog-to-digital converter 241. The pixel array 21 includes a plurality of pixels arranged in rows and columns. A pixel converts a light signal to an electric signal. The electric signal is an analog signal. The analog-to-digital converter converts electric signals output from the plurality of pixels to digital signals. The correlated double sampling unit converts a digital signal and/or an electric signal to the corresponding correlated double sampling signal. When the correlated double sampling unit converts a digital signal, the correlated double sampling signal is a digital signal. When the correlated double sampling unit converts an electric signal, the correlated double sampling signal is an analog signal.SELECTED DRAWING: Figure 2
Patent JP-2021091084-A (JP)
Title: Robot hand
Inventor: SHINOZUKA YUKIO
IPC: B25J15/08
Filed: 2020-11-24
Abstract: To provide a robot hand which can grip objects in an expanded range, is downsized, includes a claw portion that is easy to be replaced, and allows the fine control of gripping force.SOLUTION: The robot hand is equipped with a motor having a rotation shaft, a storage member storing a tip end portion of the rotation shaft, a plurality of rocking members rocking with respect to the storage member when rotating the rotation shaft, and a plurality of claw members rocking with the respective rocking members. The rotation shaft is formed with a shaft screw gear portion on an outer periphery. The rocking member includes a rocking screw gear portion engaged with the shaft screw gear portion at a part of the outer periphery, and a fixing surface provided on the opposite side to the rotation shaft through a rocking center of the rocking member at a part of the outer periphery. The claw members are removably fixed to the fixing surface with a first fixing member, and the storage member removably exposes the first fixing member.SELECTED DRAWING: Figure 3
Patent JP-2022083873-A (JP)
Title: Mushroom decoration unit, and method for manufacturing the same
Inventor: INUI KEITA
IPC: A47G7/00
Filed: 2020-11-25
Abstract: To obtain a high-quality decoration body that easily exhibits decorativeness like flower arrangement, makes an aspect of manufacturing cost advantageous, and can be easily mass-produced, and additionally, homogeneity thereof is secured.SOLUTION: A mushroom decoration unit 1 that can be decorated by mushroom M based on cultivation of the mushroom M comprises: a mushroom medium housing tower part 2 which is formed in a cylindrical shape, and in which at least one opening window part 3... from which the mushroom M... being raised are exposed and grow outward are provided at prescribed positions of a peripheral surface part 2f; and at least one mushroom medium 4... which are housed inside the mushroom medium housing tower part 2 by being formed in a block shape.SELECTED DRAWING: Figure 1
Patent JP-2022084051-A (JP)
Title: Blade cover, cutting device, and method for manufacturing cut product
Inventor: HORI SATOKO
IPC: B24B55/06
Filed: 2020-11-26
Abstract: To provide a blade cover, a cutting device, and a method for manufacturing a cut product which can suppress reduction in cutting quality of a cut object.SOLUTION: A blade cover is configured to have a cutting mechanism including a blade for cutting a resin-molded cut object, and to cover a part of the blade. The blade has an outer peripheral part, a first side face part, and a second side face part. The blade cover has a slit part, a discharge port, and a supply part. The slit part faces each of the outer peripheral part, the first side face part and the second side face part. The discharge port is formed at a position facing the outer peripheral part in the inner face of the slit part, and is configured to discharge a processing liquid. The supply part supplies the processing liquid to the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022086490-A (JP)
Title: Copolymerization polyethylene terephthalate resin
Inventor: IWASAKI DAI
IPC: B32B27/36
Filed: 2020-11-30
Abstract: To provide a copolymerization polyethylene terephthalate resin for obtaining a sealant which is excellent in heat sealability, and adhesion to a base material layer.SOLUTION: There is provided a copolymerization polyethylene terephthalate resin for a sealant. When the total acid component is 100 mol%, a copolymerization ratio of an isophthalic acid exceeds 8 mol%. In 100 mol% of the total of the total acid component and the total diol component, a ratio of a copolymerization component other than a terephthalic acid and ethylene glycol is 8 mol% or less in total. Intrinsic viscosity is 0.55 or more and 0.80 or less.SELECTED DRAWING: None
Patent JP-2022086617-A (JP)
Title: Poison bait for pests and method for extending time of poison bait for pests being eaten
Inventor: HAYANO EMI
IPC: A01M1/20
Filed: 2020-11-30
Abstract: To provide a poison bait for pest control that suitably attracts pests to eat the bait for an extended time period and kills them, and also has high stability over time.SOLUTION: A poison bait for pests contains (A) at least one selected from the group consisting of acrylate polymers, isobutylene-maleic anhydride copolymers and salts thereof, and laminar silicates, and (B) a pest control component, with a viscosity of 200-80000 cps.SELECTED DRAWING: None