baber/WOPTO huggingface dataset:
Patent JP-2022012354-A (JP)
Title: Drowsiness sign notification system, drowsiness sign notification method, and drowsiness sign notification program
Inventor: YAMAUCHI KOICHIRO
IPC: G08G1/16
Filed: 2020-07-01
Abstract: To provide a drowsiness sign notification system which warns a driver of a drowsiness sign while suppressing discomfort that an occupant feels.SOLUTION: A drowsiness sign notification system includes a driver monitor that detects a driver state, which is a state of a driver of a vehicle. The drowsiness sign notification system determines whether the driver is showing signs of drowsiness on the basis of the driver state. When a determination is made that the driver is showing signs of drowsiness, the drowsiness sign notification system executes first drowsiness sign notification processing which issues a first drowsiness sign notification FB1 by display or vibration without using sound. After the first drowsiness sign notification processing, a determination is made that the driver is still showing signs of drowsiness, the drowsiness sign notification system executes second drowsiness sign notification processing which issues a second drowsiness sign notification FB2 to the driver by sound.SELECTED DRAWING: Figure 2
Patent JP-2022012442-A (JP)
Title: Rotary engine
Inventor: TANAKA HIROSHI
IPC: F01P5/10
Filed: 2020-07-01
Abstract: To configure a compact rotary engine with a water pump and an oil pump arranged close to a rotor housing.SOLUTION: A rotary engine comprises: a rotor 4; a rotor housing 7; an eccentric shaft 6; an intake passage 13 and an exhaust passage 14 arranged at one side in a direction of a short axis Z of the rotary housing 7; and a water pump and an oil pump 40 driven through the eccentric shaft 6. The water pump and the oil pump 40 are arranged so that respective pump shafts 46 are extended along an axial direction of the eccentric shaft 6 at the other side in the direction of the short axis Z of the rotary housing 7.SELECTED DRAWING: Figure 3
Patent JP-2020178133-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI MASAHIRO
IPC: H01L21/363
Filed: 2020-07-08
Abstract: To provide a metal oxide film with a novel structure, a metal oxide film with highly stable physical properties, or a semiconductor device with high reliability in which the aforementioned metal oxide is used.SOLUTION: A plurality of first layers containing In, Ga, and Zn, in which In atoms are periodically arranged in a cross-sectional observation image, and a plurality of second layers in which Ga atoms or Zn atoms are periodically arranged are observed in a metal oxide film. Between a pair of first layers, a first region including n (n is a natural number) number of second layers is provided. Between another pair of first layers, a second region including m (m is a natural number other than n) number of second layers is provided.SELECTED DRAWING: Figure 1
Patent JP-2021020670-A (JP)
Title: Flap actuation system for aircraft
Inventor: BRYAN J GRUNER
IPC: B64C13/00
Filed: 2020-07-09
Abstract: To provide a system for actuating a flap coupled to a wing of an aircraft in a streamwise direction.SOLUTION: A system 140 comprises a geared rotary actuator 142 comprising a drive gear 160 that is rotatable about a first rotational axis. The system also comprises a crank shaft comprising a driven gear 162 in gear meshing engagement with the drive gear 160 of a geared rotary actuator in order to rotate a crank shaft 144 about a second rotational axis. The second rotational axis is angled relative to the first rotational axis. The system further comprises a crank arm co-rotatably coupled to the crank shaft and configured to be coupled to the flap. Rotation of the crank shaft about the second rotational axis rotates the crank arm in a direction perpendicular to the second rotational axis.SELECTED DRAWING: Figure 6
Patent JP-2022024332-A (JP)
Title: Method for producing isomaltose
Inventor: KITAGAWA NORIAKI
IPC: C12P19/20
Filed: 2020-07-16
Abstract: To provide a method for efficiently producing isomaltose.SOLUTION: A method for producing isomaltose comprises the steps of: producing isomaltose by combining a 6-α-glucosyltransferase, which has an activity of acting on starch or a partial starch decomposition product to produce a branched α-glucan having a branched structure in which D-glucose is α-1,6 bound to a hydroxyl group at position 6 of a non-reducing terminal glucose residue of an α-1,4 glucan chain thereof, with isopullulanase and acting it on starch or starch partial decomposition products; and collecting the produced isomaltose.SELECTED DRAWING: Figure 1
Patent JP-2021023290-A (JP)
Title: Theragra chalcogramma protein-specific antibody and uses thereof
Inventor: TOMI HIROTAKA
IPC: G01N33/53
Filed: 2020-07-31
Abstract: To provide antibodies useful for the recognition of Theragra chalcogramma protein, to provide methods for producing the antibody, and to provide methods for detecting Theragra chalcogramma protein using the antibody, and the like.SOLUTION: There is provided an antibody that recognizes a peptide containing an amino acid sequence represented by SEQ ID NO: 1 or a part of the amino acid sequence and having 145 or less amino acid residues. Preferably, the antibody contains a heavy chain variable region having an amino acid sequence represented by SEQ ID NO: 6 and a light chain variable region having an amino acid sequence represented by SEQ ID NO: 11.SELECTED DRAWING: None
Patent JP-2021007003-A (JP)
Title: Word flow annotation
Inventor: JEFFREY SOMMERS
IPC: G10L15/10
Filed: 2020-08-07
Abstract: To provide an AR (Augmented Reality) system, a method, and an AR device that provide users with description or information for unknown words from audio data around an AR device.SOLUTION: An AR system comprises: a step of monitoring ambient audio data to detect utterance in the ambient audio data; a step 1456 of converting the detected utterance to text; a step 1460 of detecting a keyword such as a rare word in the utterance; a step 1468 of reading auxiliary information (for example, definition) related to the rare word from public or private sources; and a step 1472 of displaying the auxiliary information. The AR system translates foreign language utterance and displays text or translation of the speaker's utterance. The AR system displays statistical or other information associated with the utterance.SELECTED DRAWING: Figure 14B
Patent JP-2021051065-A (JP)
Title: Balance spring for horological movement
Inventor: CHARBON CHRISTIAN
IPC: C22F1/18
Filed: 2020-08-13
Abstract: To provide a horological balance spring improved, e.g., in the mechanical strength of an alloy.SOLUTION: The present invention relates to a balance spring (1) intended to be installed in a balance of a horological movement, where the balance spring is made of a niobium and titanium alloy containing: niobium in an amount as the remainder to make 100 wt.%; titanium in an amount greater than or equal to 1 wt.% and less than 40 wt.%; traces of other elements selected from among O, H, C, Fe, Ta, N, Ni, Si, Cu and Al, each of the elements being in the range of 0 to 1,600 ppm of the total amount, and the sum of the trace elements being less than or equal to 0.3 wt.%. The present invention further relates to a method for manufacturing the balance spring.SELECTED DRAWING: Figure 1
Patent JP-2022033085-A (JP)
Title: Work machine
Inventor: HAMAMOTO RYOTA
IPC: F01P5/06
Filed: 2020-08-15
Abstract: To provide a work machine which includes a fan structure that can obtain the sufficient air volume in order to blow out dust toward the outside of a machine body.SOLUTION: A work machine comprises: a machine body; an engine which is mounted on the machine body; a radiator which cools cooling water supplied to the engine; a first fan which is arranged on one surface side of the radiator and is rotatable in a first direction where the air stream for taking the outside air into the inside of the machine body is generated and in a second direction in which the air stream for discharging the air in the machine body to the outside is generated; and a second fan which is arranged on the other surface side of the radiator and rotates in the second direction.SELECTED DRAWING: Figure 3B
Patent JP-2022034745-A (JP)
Title: Substrate bonding device, and method of manufacturing bonded substrate
Inventor: SATO TAKASHI
IPC: H01L21/683
Filed: 2020-08-19
Abstract: To provide a substrate bonding device and a method of manufacturing a bonded substrate capable of reducing generation of voids and contamination.SOLUTION: A substrate bonding device 100 that manufactures a bonded substrate by bonding a bandgap semiconductor substrate S and a handle substrate P with each other, comprises: a substrate holder 20 that has a first holding part 211 having a first holding surface 211a for holding any one of the bandgap semiconductor substrate and the handle substrate, a second holding part 211 having a second holding surface 221a for holding the other of the bandgap semiconductor substrate and the handle substrate, and an arm that changes the first and second holding surfaces to a vertically-downward direction and a mutually-facing direction; and an ultraviolet lamp 50 that irradiates a bonding surface of at least one of the bandgap semiconductor substrate and the handle substrate held by the substrate holder with an ultraviolet ray.SELECTED DRAWING: Figure 1
Patent JP-2022037642-A (JP)
Title: Karaoke system
Inventor: OZAKI JUNICHI
IPC: G10K15/04
Filed: 2020-08-25
Abstract: To provide a karaoke system that provides an opportunity for a third party who happens to be present would like to sing for a request in which someone requests a song that they want to hear, as well as a genre/singer, age, etc.SOLUTION: A karaoke system 1 can request music from each other among a plurality of users, and request-supporting music storage means stores information on music that can respond to a request in a predetermined request-supporting music database 24a. Request music designating means 54 accesses the request-supporting music database 24a and presents the request-supporting music to at least one user so as to be able to specify. Request music management means 50 manages requested music designated by the request music designating means 54 as a request music for an unspecified user. Request music presenting means 55 presents the requested music managed by the request music management means 50 so as to be selectable when any user selects the music.SELECTED DRAWING: Figure 2
Patent JP-2022039088-A (JP)
Title: Display unit, display method, program, and display system
Inventor: OSHIMA KIMINORI
IPC: G06F3/0483
Filed: 2020-08-27
Abstract: To provide a display unit that allows a user to operate, with handwriting data, a function to display data using a plurality of display units.SOLUTION: A display unit 2 displays handwriting data, and has: a contact position detection unit 21 that receives input of the handwriting data; a configuration detection unit 32 that detects at least one or more second display units; a display control unit 26 that, when the second display units are detected by the configuration detection unit, based on the handwriting data received by the contact position detection unit, displays, on a display of the display unit, an operation command related to a function to display data using a plurality of display units; and a multi-display control unit 33 that, when receiving a user's operation for the operation command, executes predetermined processing related to the function.SELECTED DRAWING: Figure 6
Patent JP-2022039726-A (JP)
Title: Locker device and automatic vending machine
Inventor: NAKANISHI JUICHI
IPC: A47B88/90
Filed: 2020-08-28
Abstract: To provide a locker device and an automatic vending machine improving anti-theft characters of products in a storage space.SOLUTION: A locker device 20 is configured to arrange, in a way of vertical and lateral alignments on a device body 21, a plurality of locker parts 20a comprising: a housing body 30 having a front opening 30a in a front surface; and a box 50 slidably arranged on the housing body 30 along a longitudinal direction between an accommodation position where an accommodation space 51a is accommodated within the housing body 30 through bringing a front wall 58 near the front opening 30a and an accessible position where the accommodation space 51a is exposed from the housing body 30, wherein the locker part 20a is arranged at a rear end part of the housing body 30 and is provided with a lock mechanism part 34 allowing the box to be placed in a lock state limiting slide of the box 50 in a forward direction by engaging with a rear end part of the box 50 when the box 50 is positioned at the accommodation position and allowing the box 50 to slide in an accessible direction by unlocking the engaging state with the rear end part of the box 50 when unlock action with an unlock instruction.SELECTED DRAWING: Figure 14
Patent JP-2022040458-A (JP)
Title: Soap bubble toy
Inventor: KONO AKIMITSU
IPC: A63H33/28
Filed: 2020-08-31
Abstract: To provide a soap bubble toy for which any one can simply form one or a plurality of soap bubbles (complex soap bubbles) in one soap bubble.CONSTITUTION: The present invention is a soap bubble toy having a toy body and two cylindrical bodies. The toy body is composed of an immersion plate and a swelling part, having a projected shape in which the swelling part is swelled from the surface of the immersion plate. In the immersion plate and the swelling part, there are two through holes perpendicularly drilled and each independently paralleled. The two cylindrical bodies are each independent, and are each erected in the through holes, with the passage inside each cylindrical body communicated with each through hole, which are characteristics of the soap bubble toy.SELECTED DRAWING: Figure 9
Patent JP-2022042648-A (JP)
Title: Foil transfer method
Inventor: KUNO TSUTOMU
IPC: B23K26/00
Filed: 2020-09-03
Abstract: To provide a method that improves glossiness of foil transferred of a transfer objective body.SOLUTION: A foil transfer method is a method for transferring thermal transfer foil W2, having a foil layer W22 including foil and an adhesion layer W23 superposed on the foil layer W22, to a transfer objective surface W11 of a transfer objective body W1. The foil transfer method includes a mounting process and a foil transfer process. The mounting process comprises: mounting, on a support base 15 having a support surface 16, the heat transfer foil W2 on the support surface 16 with the adhesion layer W23 up; and mounting the transfer objective body W1 on the thermal transfer foil W2 with the transfer objective surface W11 down. The foil transfer process comprises: irradiating the transfer objective body W1 and thermal transfer foil W2 with laser light from above the transfer objective body W1 while pressing a press body against the transfer objective body W1; and then transferring the foil layer W22 of the thermal transfer foil W2 to the transfer objective body W1.SELECTED DRAWING: Figure 4
Patent JP-2022044878-A (JP)
Title: Electronic apparatus
Inventor: UCHIYAMA TAKESHI
IPC: G11B33/14
Filed: 2020-09-08
Abstract: To provide an electronic apparatus with vibration-proof property and assemblability.SOLUTION: An electronic apparatus includes: a first member which has a first face 11a and a second face 11b and includes a first through hole 12a opening to the first face and the second face; a second member 20 which includes a base part 25, a first locking part which is provided in the base part, passes through the first through hole, abuts on the second face and is restricted from moving in a first direction by the second face and a fixed part which is provided in the base part and is fixed to the first member; a first energizing part provided in the second member; and a temporary stopping part 45 which includes a first portion 51 provided in the base part and a second portion 52 which restricts the base part from moving to the first member and can release abutment of the first portion and the second portion by elastic deformation of at least one of the first portion and the second portion.SELECTED DRAWING: Figure 10
Patent JP-2022045804-A (JP)
Title: Chat system
Inventor: YAMAZAKI KAORU
IPC: G06Q50/00
Filed: 2020-09-09
Abstract: To provide a chat system that enables users to easily write messages that do not reach the other party in chat and also can prevent messages that users do not want to convey to the other party from being accidentally delivered to the other party.SOLUTION: A chat system includes first registration means for transmitting first text data that identifies a first text displayed in a first input frame 46 to a message server in response to an operation of an enter button 58, second input means for displaying a second input frame 55, which is visually different from the first input frame, in a screen in response to an operation of a selection button displayed in conjunction with the first input frame, and for temporarily holding third text data that identifies a third text 57 displayed in the second input frame 55 in response to a character input operation, and third registration means for registering the third text data held in the second input means without any transmission to the message server in response to the operation of the enter button.SELECTED DRAWING: Figure 5
Patent JP-2022046084-A (JP)
Title: Two-wheel automobile tire
Inventor: SHIRAKAMI KAZUYA
IPC: B60C11/03
Filed: 2020-09-10
Abstract: To provide a two-wheel automobile tire 2 which maintains traction performance on a soft road surface, and furthermore enables improvement in traction performance on a hard road surface and skid proof performance.SOLUTION: In a tire 2, a crown block 22c has a horizontally elongated shape that is long in an axial direction and short in a rotation direction. A top surface 32c of the crown block 22c comprises a crown front edge 46c. The crown front edge 46c has a bottom BC positioned on a rear-come side of both ends in the rotating direction. A portion connecting the bottom BC and the end of a crown front edge 46 configures an inclined edge 54c which extends from the bottom BC to the ends and is inclined to an end-come side in the rotation direction. The inclined edge 54c of the crown front edge 46c is composed of at least three edge components 58c.SELECTED DRAWING: Figure 3
Patent JP-2021061736-A (JP)
Title: Submarine cable route planning tool
Inventor: SHIRSHENDU BHATTACHARYA
IPC: G06F30/18
Filed: 2020-09-15
Abstract: To provide an underwater cable route planning technique for automatically generating a route of an underwater cable by using a model.SOLUTION: In a flow for generating a route candidate for an underwater cable, one or more processors receive seafloor topography data and/or existing route data about routes of a plurality of existing underwater cables. Then, the processors create a model for determining a route of the underwater cable based on the seafloor topology data and the existing route data. Furthermore, when receiving a request to figure out a route of the underwater cable connecting a first position and a second position, the processors use the model to generate one or more route candidates for the underwater cable based on the first position, the second position, and the seafloor topography data.SELECTED DRAWING: Figure 2
Patent JP-2022049153-A (JP)
Title: Construction machine
Inventor: SAEGUSA HISASHI
IPC: B66C13/00
Filed: 2020-09-16
Abstract: To provide a construction machine capable of effectively preventing sticking of grease dripping from a boom to a traveling vehicle body or the ground.SOLUTION: This construction machine is configured such that a turning body is turnably connected to a traveling vehicle body and installed on the rear side of the traveling vehicle body with respect to a driving cabin. A boom can be derricked with respect to the turning body, turned with respect to the traveling vehicle body together with the turning body, and elongated/contracted in a longitudinal direction. The boom comprises a base boom cylinder, and a movable boom cylinder moved in the longitudinal direction to change its projection amount from the base boom cylinder to the front side. A reception member is attached to the base boom cylinder in a state where the boom is adjacent to the base boom cylinder and the movable boom cylinder from a folded side.SELECTED DRAWING: Figure 1
Patent JP-2021063212-A (JP)
Title: Optical film
Inventor: MIYAMOTO KOJI
IPC: G09F9/30
Filed: 2020-09-18
Abstract: To provide an optical film that has excellent transparency and folding resistance.SOLUTION: The optical film includes a polyimide resin. The polyimide resin includes a structure represented by formula (3) and has a weight-average molecular weight of at least 160,000.SELECTED DRAWING: None
Patent JP-2022052558-A (JP)
Title: Culture vessel
Inventor: MORI YUKI
IPC: C12M1/34
Filed: 2020-09-23
Abstract: To provide a technique capable of suppressing a decrease in the amount of light caused by meniscus in a culture solution when observing a biological sample, such as cells, by epi-illumination, and also reducing an image of the biological sample due to secondary illumination light.SOLUTION: A culture vessel 1 comprises one or more recesses 10. The recess 10 has a flat bottom surface 11 and a side surface 12 extending upward from a peripheral edge portion of the bottom surface 11. The side surface 12 includes a rough surface 13. The arithmetic mean roughness of the rough surface 13 is 0.18 μm or more and 5.0 μm or less. Since the rough surface 13 provides water repellency, a meniscus generated on the peripheral edge portion of the upper surface of a culture solution 91 can be reduced. Therefore, it is possible to suppress a decrease in the amount of light in the peripheral edge portion of the recess 10 due to the meniscus. Further, the secondary illumination light is diffused and reflected on the side surface 12 of the recess 10. Therefore, the image (ghost) of the biological sample 9 due to the secondary illumination light can also be reduced.SELECTED DRAWING: Figure 3
Patent JP-2022054848-A (JP)
Title: Tracking method, laser scanner, and tracking program
Inventor: SASAKI TAKESHI
IPC: G01C15/00
Filed: 2020-09-28
Abstract: To enable a laser scanner to more easily track and to enable the scanner to track a measuring object with no retroreflective characteristics.SOLUTION: A laser scanner comprises a distance measuring section 23 for irradiating the pulse distance measuring light 31, receiving reflected light 31', and performing distance measurement; an optical axis deflecting section 21 for scanning a predetermined scan range with the pulse distance measuring light at a predetermined cycle; a tracking section 13 for performing tracking on the basis of a distance measurement result of the distance measuring section; and a control section 16 for controlling the distance measuring section, the optical axis deflecting section, and the tracking section. The control section is configured to acquire point group data of the predetermined scan range, compare the distance measurement results of the point group data for every cycle, detect a moving measuring object on the basis of the comparison, set a local scan area including the measuring object, locally scan the local scan area, acquire local point group data, calculate a center of gravity position of the local point group data, and cause the tracking section to track the measuring object on the basis of the calculated center of gravity position.SELECTED DRAWING: Figure 2