baber/WOPTO huggingface dataset:
Patent JP-2022050648-A (JP)
Title: Electronic device for providing item picking information and method thereof
IPC: G06Q10/08
Filed: 2022-01-18
Abstract: PROBLEM TO BE SOLVED: To provide information for delivering an item in an article storage center to a manager terminal. 
     SOLUTION: This method includes the steps of: checking picking item information; checking at least one storage space corresponding to the picking item information out of a plurality of storage spaces based on information for a group of an item positioned at each of the plurality of storage spaces in an article storage center; and providing information for the checked storage space and the picking item information to a manager terminal. Further, the group of the item includes at least one same item corresponding to the group of the item, and the groups of the plurality of items including the same item are stored in the storage spaces different from each other in the article storage center, by an electronic device. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022118704-A (JP)
Title: Nanoparticle composition, antibacterial antifungal antiviral agent, antibacterial antifungal antiviral coating, antibacterial antifungal antiviral agent preparation kit, and nanoparticle composition production method
Inventor: OKAMURA HIROAKI
IPC: A61K9/14
Filed: 2022-01-18
Abstract: To provide: a nanoparticle composition which has adjustable solubility and dispersibility in a solvent and has antimicrobial activity against a variety of pathogenic microbes; and an antibacterial antifungal antiviral agent, an antibacterial antifungal antiviral coating, an antibacterial antifungal antiviral agent preparation kit, and a nanoparticle composition production method.SOLUTION: A nanoparticle composition comprises: a polymer which has a repeating structural unit with a guanidino group or biguanidino group, and has antibacterial activity and antiviral activity; and a compound which has an acidic proton and has antifungal activity.SELECTED DRAWING: Figure 4
Patent JP-2023105989-A (JP)
Title: Method for producing powder and powder
Inventor: MORITA YUKO
IPC: C08J3/12
Filed: 2022-01-20
Abstract: To provide a technique for improving protein adsorbability.SOLUTION: There is provided a method of producing a powder containing a cellulose fiber, which comprises a step of spray-drying a slurry, wherein the slurry comprises a cellulose fiber having an anionic group and a solvent including an organic solvent, the cellulose fiber is dispersed in a solvent and the zeta potential is -40 mV or more and -20 mV or less. The powder containing a cellulose fiber has a cellulose fiber having an anionic group, a specific surface area of 50 m2/g or more and 400 m2/g or less and a total pore volume of 0.1 cm3/g or more and 0.85 cm3/g or less.SELECTED DRAWING: None
Patent JP-2022050684-A (JP)
Title: Methane gas production facility and methane gas production method
IPC: E21C50/00
Filed: 2022-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a methane gas production facility that can continuously produce methane gas from a methane hydrate layer by gas lift. 
     SOLUTION: In a methane gas production facility, a production well 2 is formed so as to communicate with a methane hydrate layer MHL at a bottom of water, a riser pipe 11 communicates airtightly with an internal space of the production well 2, and a lift gas supply pipe 12 supplies lift gas supplied from a lift gas supply unit 32 into the riser pipe 11. When the lift gas is mixed into water filled in the riser pipe 11 and the production well 2, the pressure in the production well 2 is reduced, methane hydrate (excluding those crushed by excavation) decomposes in the methane hydrate layer MHL communicating with the production well 2, a gas-liquid mixed fluid of methane gas and production water rises in the riser pipe 11, and flows out to a gas-liquid separation section provided on the water and connected to an upper end of the riser pipe. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022051813-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently exhibiting a function of an emblem arranged in a game machine even to a person playing a game. 
     SOLUTION: A game machine includes display control means capable of displaying various performances by image display means and privilege game execution means capable of executing a privilege game advantageous to a player when a predetermined condition is established. A first emblem indicating a model name composed including a specific character string indicating the title of the model is arranged at a position that the player can visually recognize. A second emblem indicating a model name composed including a specific character string, and a third emblem indicating an item other than the model name composed of two or more continuous characters of the specific character string and a character string that is not included in the specific character string can be displayed in the image display means. In the second emblem, the specific character string is displayed in the character style common to the first emblem, and in the third emblem, at least part of the specific character string is displayed in the character style different from that of the first emblem. 
     SELECTED DRAWING: Figure 20 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114140-A (JP)
Title: Failure determination device, control device, and failure determination method
Inventor: SATO YASUNARI
IPC: H03M1/10
Filed: 2022-02-04
Abstract: To accurately detect a failure of a DA conversion circuit.SOLUTION: A failure determination device for a DA conversion circuit includes an output unit 24 that inputs a first digital value to a DA conversion circuit 5 and causes the DA conversion circuit to generate an analog electric output, an acquisition unit 25 that acquires a second digital value corresponding to a difference between the analog electrical output of the DA conversion circuit and a target analog electrical output indicated by the first digital value, and a diagnosis unit 26 that diagnoses the failure of the DA conversion circuit on the basis of the second digital value, and the output unit increments the first digital value at the first time interval and inputs it to the DA conversion circuit, the acquisition unit acquires the second digital value at the second time interval shorter than the first time interval, and the diagnosis unit determines whether there is a failure in the DA conversion circuit on the basis of the signal strength of an AC component of the predetermined frequency included in a discrete signal which is the second digital value acquired at the second time interval.SELECTED DRAWING: Figure 1
Patent JP-2022048390-A (JP)
Title: Solid state forms of spiro-oxindole compounds
IPC: A61K31/407
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide solid state forms of spiro-oxindole compounds. 
     SOLUTION: The present invention provides solid state forms of certain spiro-oxindole compounds, such as funapide and the racemic mixture of funapide and its corresponding (R) enantiomer, pharmaceutical compositions comprising the solid state forms, and processes for preparing the solid state forms and the pharmaceutical compositions. The present invention also encompasses the use of any one of solid state forms of certain spiro-oxindole compounds, preferably funapide or the racemic mixture, as disclosed herein, for preparation of pharmaceutical compositions of the spiro-oxindole compounds. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114553-A (JP)
Title: Oil filling mechanism, viscosity controller, and oil supply method
Inventor: KUBO TAKEYASU
IPC: F04B3/00
Filed: 2022-02-07
Abstract: To provide a technique capable of smoothly discharging oil, which is supplied to an oil filling target, even if air enters an oil chamber to be filled with the oil, in an oil filling mechanism.SOLUTION: An oil filling mechanism comprises: a first oil chamber including a discharge port from which oil is discharged; a check valve which regulates a backflow of fluid from the discharge port into the first oil chamber; a second oil chamber which is connected to a storage container and filled with the oil; a first movable body which separates the first oil chamber and the second oil chamber, is disposed so as to tightly close the first oil chamber and moves reciprocally with respect to the first oil chamber, thereby increasing/decreasing capacity of the first oil chamber; a communication passage provided inside of the first movable body and communicating the first oil chamber with the second oil chamber; and a second movable body which is disposed so as to tightly close the second oil chamber, increases/decreases capacity of the second oil chamber by moving reciprocally with respect to the second oil chamber and opens/closes the communication passage.SELECTED DRAWING: Figure 2
Patent JP-2023116936-A (JP)
Title: Aberration correction device and electron microscope
Inventor: MORISHITA SHIGEYUKI
IPC: H01J37/153
Filed: 2022-02-10
Abstract: To provide an aberration correction device capable of being made compact.SOLUTION: An aberration correction device 100 includes a first multipole 110 for generating a sextupole field, a second multipole 120 for generating a sextupole field, and a transfer lens system 130 arranged between the first multipole 110 and the second multipole 120. The first multipole 110 and the second multipole 120 are arranged along an optical axis OA. The first multipole 110 generates a sextupole field. The second multipole 120 generates a sextupole field. At least one of the sextupole field generated by the first multipole 110 and the sextupole field generated by the second multipole 120 includes a change in intensity along the optical axis OA.SELECTED DRAWING: Figure 1
Patent JP-2022078106-A (JP)
Title: Array substrate
IPC: G09F9/30
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce resistance of wiring provided in a display device. 
     SOLUTION: A display device includes a plurality of first wiring lines and second wiring lines. The plurality of first wiring lines is provided in a first layer in a first region, each arranged in parallel in a first direction, and arranged in a second layer in a second region adjacent to the first region. The second wiring is provided in the first layer in the first region, arranged between the plurality of first wiring lines, and provided in a layer different from the second layer in the second region. Part of each of the plurality of first wiring lines is arranged so as to be inclined to the same side with respect to the first direction in the second region. The plurality of second wiring lines is arranged so as to cross part of the plurality of first wiring lines in a plan view in the second region. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023123044-A (JP)
Title: Construction machine
Inventor: KOWATARI YOICHI
IPC: F15B11/08
Filed: 2022-02-24
Abstract: To provide a construction machine capable of suppressing deterioration of a closed circuit pump.SOLUTION: A construction machine includes a work device having a hydraulic actuator and performing excavation work, a posture detecting device for detecting a posture of the work device, an operation device for operating the work device, a closed circuit pump connected to the hydraulic actuator by a closed circuit, an opened circuit pump connected to the hydraulic actuator by an opened circuit, a charge pump, a charge flow channel for guiding working fluid discharged from the charge pump to the closed circuit, a surplus oil discharge device for discharging the surplus working fluid in the closed circuit to the charge flow channel, and a controller for controlling discharge capacity of the closed circuit pump and the opened circuit pump. The controller determines whether or not the excavation work is performed on the basis of a signal from the posture detecting device and the operation device, and when a transition is made from a state in which the excavation work is not performed to a state in which the excavation work is performed, the controller increases the discharge capacity of the opened circuit pump and decreases the discharge capacity of the closed circuit pump.SELECTED DRAWING: Figure 8
Patent JP-2023124342-A (JP)
Title: Apparatus and method for manufacturing packaging bag
Inventor: KUWABARA HIROSHI
IPC: B31B70/64
Filed: 2022-02-25
Abstract: To provide a packaging bag manufacturing apparatus and manufacturing method that can achieve blocking prevention at low cost and facilitate production control.SOLUTION: A packaging bag manufacturing apparatus 10 of the invention having a folded portion 3 folded by a fold line between the main surfaces 2 of the body portion comprises the following: conveying means 13,18 for conveying packaging films 2, 3 forming the body portion in a longitudinal direction; joining means 15 for joining between the main surface 2 and the folded portion 3 of the body portion by thermal welding; an anti-blocking member 21 inserted inside the folded portion 3 in the longitudinal direction of the packaging film 2, 3, at least in the section including the joining means 15, wherein the anti-blocking member 21 is a molded resin.SELECTED DRAWING: Figure 1
Patent JP-2023124625-A (JP)
Title: Light guide plate and image display device
Inventor: SHIMIZU KAZUE
IPC: G02B27/02
Filed: 2022-02-25
Abstract: To improve image quality by improving light utilization efficiency and the like.SOLUTION: A light guide plate comprises: an incident diffraction grating that diffracts incident light into the light guide plate; a substrate that guides the light diffracted by the incident diffraction grating into the light guide plate through total internal reflection; an extended diffraction grating that diffracts and extends the light guided by the substrate; and an emitting diffraction grating that diffracts the light diffracted by the extended diffraction grating and emits the light to a pupil of an observer. In a front view, the extended diffraction grating has at least two regions, that is, a first region and a second region. The sum of a grating vector of the incident diffraction grating, a grating vector of the extended diffraction grating, and a principal grating vector of the emitting diffraction grating becomes 0. A direction of a grating vector of a diffraction grating having the highest diffraction efficiency among diffraction gratings in the first region is different from a direction of a grating vector of a diffraction grating having the highest diffraction efficiency among diffraction gratings in the second region.SELECTED DRAWING: Figure 1
Patent JP-2023131764-A (JP)
Title: medical clip system
Inventor: LIU JIAYING
IPC: A61B17/122
Filed: 2022-03-09
Abstract: To provide a medical clip system that can prevent a ring from coming off a clip when attaching the clip to a linear object.SOLUTION: A medical clip system 1 includes a medical clip 10 having a first part 11 and a second part 12 opposed to each other for gripping a living body tissue, a ring 30, and a linear object 20 having a connection part 22 connected to the medical clip 10. The medical clip 10 includes a bridge 13 for connecting a first base part 11b and a second base part 12b on a first end side in a width direction z. The first base part 11b and the second base part 12b are not connected to each other except through the bridge 13. In an axial direction x, the bridge 13 is disposed on a tip 10a side rather than a base end 10b, and on a base end 10b side rather than a first arm part 11a and a second arm part 12a. The ring 30 includes an abutment part 31 that abuts against the bridge 13.SELECTED DRAWING: Figure 1
Patent JP-2022081614-A (JP)
Title: Lens driving unit, and camera module and optical apparatus including the same
IPC: H04N5/225
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving unit, and a camera module and an optical apparatus including the same which can reduce the intensity of the current flowing in a support member, reduce the consumption power and prevent reduction in the reliability of OIS driving due to reduction in the diameter of an OIS wire. 
     SOLUTION: An embodiment comprises a housing 140, a bobbin 110 disposed inside the housing, a first coil 120 disposed on the bobbin, a first magnet 130 disposed in the housing, an upper elastic member coupled to the bobbin and the housing, a circuit substrate 250 disposed under the housing, a base 210 which is disposed under the circuit substrate and includes a first hole, a conductive pattern disposed on the base and electrically connected to the circuit substrate, and a support member having one end coupled to the upper elastic member and the other end coupled to the conductive pattern, wherein the other end of the support member is coupled to the base through the first hole in the base. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132214-A (JP)
Title: Ophthalmologic apparatus
Inventor: INUZUKA NAOKI
IPC: A61B3/028
Filed: 2022-03-10
Abstract: To provide an ophthalmologic apparatus capable of reducing an input operation burden on an examiner when a remote examination is executed by a remote operation from the examiner at a distance from a subject.SOLUTION: An ophthalmologic apparatus includes a refractor head 11 for executing measurement of examination items for an eye E to be examined, a power supply unit 19 for controlling the refractor head 11 on the basis of input information, and a remote operation device 50 for transmitting the input information to the power supply unit 19 by wireless communication. The remote operation device 50 uses a tablet terminal 51 having a touch panel type display screen in combination with a manual operation unit 52 that cooperates with the tablet terminal 51. The manual operation unit 52 includes a jog dial 500 that enables quantitative contents to be input when an examiner executes an operation to move his or her hand in a predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2023132852-A (JP)
Title: Vehicle control device
Inventor: SAKAMAKI TSUKASA
IPC: F16H61/22
Filed: 2022-03-11
Abstract: To enable a parking gear and a parking pole to be appropriately engaged while preventing a motor driving the parking gear from outputting excessive torque.SOLUTION: A vehicle control device comprises: a parking lock mechanism which stops rotation of a drive wheel with a parking gear engaged with a parking pole; and a motor which rotates the parking gear. The vehicle control device: moves the parking pole in a direction causing the parking pole to be engaged with the parking gear with the parking gear rotated at a first rotation angle causing the parking gear to be positioned at a predetermined engagement position; and then, when determining that a tooth groove section of the parking gear and a stop section of the parking pole are in a non-engaged state, updates the first rotation angle in a manner that obtains a new first rotation angle by adding a second rotation angle which is set on the basis of a difference between a length of the tooth groove section and a length of the stop section to the first rotation angle (Step S5).SELECTED DRAWING: Figure 5
Patent JP-2022078288-A (JP)
Title: Flow path sensing for flow therapy apparatus
IPC: A61M16/06
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide systems and method for conducting respiratory therapy, in a respiratory system, that can adjust a flow of respiratory gases to a patient based upon a detected patient breath cycle. 
     SOLUTION: The respiratory system can include a non-sealed patient interface. A patient breath cycle may be determined using one or more measured parameters, such as a flow rate, a blower motor speed, and/or a system pressure. A flow source may be adjusted to have a phase matching that of the patient's breath cycle, such that flow is increased in response to the patient inhaling, and decreased in response to the patient exhaling. 
     SELECTED DRAWING: Figure 6B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135497-A (JP)
Title: Order reception-time base material allocation work support device, order reception-time base material allocation work support method, and order reception-time base material allocation work support program
Inventor: MICHIOKA HIROKI
IPC: G06Q10/087
Filed: 2022-03-15
Abstract: To provide a device, etc., that support work to allocate a base material when an order for a product is received.SOLUTION: A device is configured to: (1) display a base material allocation screen once "base material allocation" is pressed after product identification data and a product quantity are input on an order reception input screen; (2) display an inventory inquiry screen when "inventory retrieval" is pressed on the base material allocation screen; (3) extract details matching extraction conditions input on the inventory inquiry screen from inventory data and display them on the inventory inquiry screen; (4) display, on the base material allocation screen, an inventory quantity in the selected details or a quantity having been changed as an allocation quantity targeting base material identification data and lot identification data in the selected details as allocation objects when "determination" is pressed with object details of base material allocation selected out of the details displayed on the inventory inquiry screen; and (5) display the order reception input screen when "determination" is pressed on the base material allocation screen, and then generate order reception data and base material allocation data when "registration" is pressed on the order reception input screen.SELECTED DRAWING: Figure 1
Patent JP-2023136995-A (JP)
Title: Electro-photographic photoreceptor, process cartridge, and image formation device
Inventor: KUNISAWA ERI
IPC: G03G5/043
Filed: 2022-03-17
Abstract: To provide an electro-photographic photoreceptor which generates less point-like image defects due to cracking.SOLUTION: The electro-photographic photoreceptor includes: a conductive base material; an underlying layer on the conductive base material; a charge generation layer on the underlying layer; a charge transfer layer on the charge generation layer, the charge transfer layer including a charge transfer material, a binding resin, and silica particles and having a surface roughness of 0.013 μm in the outer periphery; and an inorganic protective layer on the charge generation layer, the inorganic protective layer including oxygen and a 13-group element.SELECTED DRAWING: None
Patent JP-2023137525-A (JP)
Title: Curable composition, coating material composition and cured product thereof
Inventor: ODAKA KAZUYOSHI
IPC: C08F2/44
Filed: 2022-03-18
Abstract: To provide an acrylic curable composition which has low flammability of a curable composition and excellent mechanical properties, weather resistance and gasoline resistance of a cured product, and is useful as a civil engineering and construction material such as a coating material, a coated floor material, a road surface paving material, a wall material and a repair filler material.SOLUTION: There is provided a curable composition which comprises one or more compounds selected from an acrylic monomer having one or more functional groups selected from a hydroxyl group, an alkoxy group, a carboxy group and a (meth)acryloyl group, an acrylic monomer having an alkyl group having 2 to 6 carbon atoms and a (meth)acryloyl group and having no hydroxy group, no alkoxy group and no carboxy group and an acrylic polymer having 10 mass% or more of a constituent unit derived from a compound having an alkyl group having 2 to 18 carbon atoms and a (meth)acryloyl group, a urethane (meth)acrylate, an epoxy (meth)acrylate and a polyester (meth)acrylate as a copolymerization component and a reducing agent in a specific ratio.SELECTED DRAWING: None