baber/WOPTO huggingface dataset:
Patent JP-2022060157-A (JP)
Title: Air purifier
IPC: F24F8/80
Filed: 2021-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier that can increase the amount of air sucked in per unit time with minimal increase in size. 
     SOLUTION: An air purifier 1A comprises a housing 2 having inlets and outlets, blowers 5L, 5R installed in the housing 2, and a filter 6. Each blower 5L, 5R has a fan 52 that generates an airflow by rotating, and an intake portion 56L, 56R that is located upstream of the fan 52 in the airflow direction and where air is sucked. The rotation of the fan 52 draws air into a cavity 10U through the inlet, causes the air drawn into the cavity 10U to flow toward the outlet 22L, 22R, and blows the air out through the outlet 22L, 22R. The air flowing from the inlet toward the outlet 22L, 22R is passed through the filter 6. The respective intake portions 56L, 56R of the blowers 5L, 5R are arranged to face each other. The inlet is located between the blowers 5L, 5R in the direction in which the intake portions 56L, 56R face each other. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023023918-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OZAWA TAKAYA
IPC: H01L29/861
Filed: 2021-08-06
Abstract: To provide a method for manufacturing a semiconductor device including a method for deriving saturation current characteristics that can reduce errors in a high voltage high current (HVHC) region.SOLUTION: Deriving the saturation current characteristic involves: acquiring a plurality of short-circuit transient waveforms by short-circuiting a semiconductor element of the object under varying conditions; acquiring values related to the current and voltage at a predetermined timing in the plurality of short-circuit transient waveforms; deriving a transient thermal resistance during a predetermined period based on the short-circuit period of the semiconductor element, and deriving the saturation current characteristic of the object under no heat generation using the values related to the current and voltage obtained from the short-circuit transient waveforms and the derived transient thermal resistance.SELECTED DRAWING: Figure 3
Patent JP-2023027879-A (JP)
Title: paper container
Inventor: TANAKA YOSHIHISA
IPC: B65D81/34
Filed: 2021-08-18
Abstract: To provide a paper container that serves as a sheet for high-frequency cooking, with little risk of a heat-resistant film falling off after microwave cooking, and that eliminates the need to prepare another tray to catch oil or juices.SOLUTION: A paper container 1 includes a bottom surface portion 3, and side surface portions 5 connected from the bottom surface portion 3. The side surface portion 5 includes a directional change portion 11 that curves or bends in a direction surrounding the bottom surface portion 3, and the directional change portion 11 retains its shape by thermal compression molding of the high-frequency cooking sheet. The directional change portion 11 has a relatively rigid structure, and the shape thereof is stable before and after microwave cooking. Even if the heat-resistant film on a surface of the sheet for high-frequency cooking shrinks and peels off from a paper substrate during the microwave cooking, it is difficult to apply tension to the area afterward.SELECTED DRAWING: Figure 3
Patent JP-2023028654-A (JP)
Title: game machine
Inventor: MORINISHI HIROYASU
IPC: A63F5/04
Filed: 2021-08-20
Abstract: To provide a game machine capable of executing a performance appropriately.SOLUTION: Control is returned to freeze control when power starts to be supplied again after power supply is stopped during execution of freeze control, and sound volume cannot be adjusted even if an upper button or a lower button is operated at least for a specific period. In the meantime, control is returned to freeze control during execution of a variation game when power starts to be supplied again after power supply is stopped during execution of a variation game, and sound volume can be adjusted by operating the upper button or the lower button.SELECTED DRAWING: Figure 15
Patent JP-2023031730-A (JP)
Title: Processing device, processing method, and processing program
Inventor: TAKAHASHI YOSHIKAZU
IPC: H04M3/523
Filed: 2021-08-25
Abstract: To improve the convenience of operator business compared with the past.SOLUTION: A call control server 12 is provided with: a first processing unit 40 that, when a question message is received from a customer terminal 4, transmits the question message to an operator terminal 14; a second processing unit 42 that, when a reply message is received from the operator terminal 14 after the first processing unit 40 has transmitted the question message, waits until a reply waiting time elapses; and a third processing unit 44 that transmits the reply message to the customer terminal 4 after the second processing unit 42 waits until the reply waiting time elapses.SELECTED DRAWING: Figure 5
Patent JP-2023031774-A (JP)
Title: Light-emitting device
Inventor: TAKESHITA YUKI
IPC: H01L33/48
Filed: 2021-08-25
Abstract: To provide a light-emitting device which improves color mixture.SOLUTION: A light-emitting device 101 has a substrate, a first light-emitting element which is mounted on the substrate and emits first light having first chromaticity, a second light-emitting element which is mounted on the substrate adjacent to the first light-emitting element and emits second light having second chromaticity different from the first chromaticity, a third light-emitting element which is mounted on the substrate so as to be aligned with the first light-emitting element and the second light-emitting element in a predetermined alignment direction, and emits third light having third chromaticity different from the first chromaticity and the second chromaticity, and a sealing resin for sealing at least a part of the side faces of the first light-emitting element, the second light-emitting element and the third light-emitting element, and emits synthetic light in which the first light, the second light and the third light are mixed, wherein in CIE 1976 UCS chromaticity diagram, an average value of a distance between each coordinate of the first chromaticity, the second chromaticity and the third chromaticity and a coordinate of chromaticity of the synthetic light is less than 0.16.SELECTED DRAWING: Figure 3
Patent JP-2023032012-A (JP)
Title: building management system
Inventor: SAWAMURA SHINICHI
IPC: G08B25/04
Filed: 2021-08-26
Abstract: To provide a building management system which gives an alarm further appropriately when a facility abnormality occurs thereafter by referring to a user's behavior after the warning to determine whether the warning is true or false, and changing a parameter for abnormality determination automatically according to the determination result.SOLUTION: In a building management system that manages a facility in a building, an entrance/exit management server comprises: an alarm score calculation unit that calculates an alarm score based on history information acquired from a building entrance/exit controller; a score calculation module that stores a parameter used by the alarm score calculation unit when calculating the alarm score, a score calculation function, and a feedback function used when changing the parameter; an alarm output unit that outputs an alarm to a monitoring terminal when the alarm score exceeds a threshold; and an alarm dynamics management feedback unit that changes the parameter stored in the score calculation module using alarm dynamics management information and the feedback function input from the monitoring terminal after the alarm.SELECTED DRAWING: Figure 1
Patent JP-2023033710-A (JP)
Title: Solid-state imaging element
Inventor: NAGANUMA HIDEKI
IPC: H04N25/70
Filed: 2021-08-30
Abstract: To improve image quality for a solid-state imaging element that performs differential amplification.SOLUTION: Each among a plurality of reference pixels is provided with a reference-side amplification transistor for supplying a reference current corresponding to a prescribed reference potential. Each among a plurality of read pixel circuits is provided with a read-side amplification transistor for supplying, from a drain to a source, a signal current corresponding to a difference between a potential of a gate and the reference potential. Furthermore, in a potential difference generation unit, a plurality of source-follower transistors, which control a potential difference between the gate and a drain to be a prescribed value when the potential of the gate and the reference potential are initialized, are disposed in each row of read pixel circuits.SELECTED DRAWING: Figure 5
Patent JP-2022041965-A (JP)
Title: Resin composition and molded product
Inventor: TANAKA MASAKAZU
IPC: C08L23/20
Filed: 2021-08-30
Abstract: SOLUTION: To provide a resin composition which comprises a 4-methyl-1-pentene copolymer (A) satisfying specific requirements and a 4-methyl-1-pentene copolymer (B) satisfying specific requirements, wherein when the total content of the copolymers (A) and (B) is defined as 100 pts.mass, the content of the copolymer (A) is 10 to 95 pts.mass and the content of the copolymer (B) is 90 to 5 pts.mass.EFFECT: There is provided a resin composition which comprises a 4-methyl-1-pentene copolymer, has characteristics such as heat resistance, can obtain a smooth film having small surface roughness and can be suitably used for a molded product such as a film for a capacitor. Since the film for a capacitor has smooth and small surface roughness, problems such as deterioration of dielectric properties or shortening of service life are eliminated.SELECTED DRAWING: None
Patent JP-2023034130-A (JP)
Title: Polymer film and method of producing the same, and laminate
Inventor: SASADA YASUYUKI
IPC: C08J5/18
Filed: 2021-08-30
Abstract: To provide a polymer film with improved brittleness and a method of producing the same, and a laminate including the polymer film.SOLUTION: Provided is a polymer film including a particle A having a constricted structure and a polymer B. In the polymer film, the particle A is a particle having one or more minimum values in a central portion excluding end portions of the particle A, in terms of a length of the particle A in a direction perpendicular to the longitudinal direction in at least one cross section of the particle A. There is also provided a laminate including the polymer film.SELECTED DRAWING: Figure 1
Patent JP-2023037912-A (JP)
Title: Delivery support device and unmanned delivery device
Inventor: JINNO YUTO
IPC: G06Q50/10
Filed: 2021-09-06
Abstract: To provide a delivery support device and an unmanned delivery device capable of confirming recipients without being affected by communication environments.SOLUTION: According to embodiments, a delivery support device includes an interface, a biological information acquisition unit, and a control unit. The interface obtains information recorded on an individual identification card presented by a recipient who receives a package. The biological information acquisition unit acquires information including biological information on the recipient. The control unit executes biological matching between the biological information acquired by the biological information acquisition unit and the biological information recorded on the individual identification card, and permits a delivery of the package to the recipient when the biological matching is successful.SELECTED DRAWING: Figure 1
Patent JP-2023037929-A (JP)
Title: diaphragm valve
Inventor: OSHIMA RIKIYA
IPC: F16K7/17
Filed: 2021-09-06
Abstract: To allow a diaphragm to be firmly fixed to a flow passage side body by a diaphragm retainer, reduce a thickness of the flow passage side body on an outer peripheral part of the diaphragm, and thereby downsize the flow passage side body.SOLUTION: A diaphragm retainer contact surface 75 is formed between a diaphragm retainer inner peripheral side ring-shaped convex part 73 and a diaphragm retainer outer peripheral side ring-shaped convex part 74. A diaphragm retainer inner peripheral side end surface 73s of the diaphragm retainer inner peripheral side ring-shaped convex part 73 is brought into contact with a first fixed part piston side end surface 63Ap. A diaphragm retainer inner peripheral side outer peripheral surface 73o of the diaphragm retainer inner peripheral side ring-shaped convex part 73 is brought into contact with a second fixed part inner peripheral surface 63Bi. A diaphragm retainer outer peripheral side inner peripheral surface 74i of the diaphragm retainer outer peripheral side ring-shaped convex part 74 is brought into contact with a body side convex part outer peripheral surface 16o of a body side ring-shaped convex part 16. The diaphragm retainer contact surface 75 is brought into contact with a second fixed part piston side end surface 63Bp and a body side convex part end surface 16s of the body side ring-shaped convex part 16.SELECTED DRAWING: Figure 1
Patent JP-2022008347-A (JP)
Title: Liquid composition, storage container, porous resin production apparatus, and porous resin production method
IPC: B33Y10/00
Filed: 2021-09-08
Abstract: PROBLEM TO BE SOLVED: To solve problems that, in a porous structure-forming photocurable resin composition which contains at least two solvents having a specific relation with each other, a usable material is restricted and a material design becomes difficult, and that, in order for the liquid composition to be developed to various coating methods, a polymerizable compound and a solvent contained in a liquid composition for porous formation are required to have high compatibility. 
     SOLUTION: A liquid composition comprises a polymerizable compound and a solvent, in which the liquid composition forms a porous resin, light transmittance of light of the liquid composition at a wavelength of 550 nm, measured while stirring the liquid composition, is 30% or more, and a rise rate of a haze value in a haze measurement element, prepared using the liquid composition, is 1.0% or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023039126-A (JP)
Title: Electronic apparatus
Inventor: SAKURAI YUKA
IPC: G06F3/0481
Filed: 2021-09-08
Abstract: To provide an electronic apparatus improved in users' convenience.SOLUTION: An electronic apparatus 1 includes: a display part 10; and a control part 20 for controlling the display part 10. The control part 20 detects a state of the electronic apparatus 1, and changes a screen of a part that does not interfere with operation of a user in the screen displayed on the display part 10 on the basis of the detected state.SELECTED DRAWING: Figure 2
Patent JP-2023042186-A (JP)
Title: Information processing method, information processing apparatus, and program
Inventor: OKAWARA YUICHI
IPC: G06F3/048
Filed: 2021-09-14
Abstract: To provide an information processing method, an information processing apparatus, and a program capable of easily reducing inconvenience caused by an erroneous operation via a display content.SOLUTION: An information processing method includes: acquiring a first timing at which an input operation is accepted via a display screen by a display unit; determining whether the first timing is within a certain reference time from a second timing at which a display content of the display screen is switched; and performing, if it is determined that the first timing is within the reference time from the second timing, at least one of a process of stopping the execution of an action in response to the input operation and a process of providing notification of determination information regarding the execution of the action in response to the input operation by a notification unit.SELECTED DRAWING: Figure 5
Patent JP-2023044451-A (JP)
Title: Program and method for managing information on treatment and symptom
Inventor: TOMIOKA CHIKARA
IPC: G16H20/10
Filed: 2021-09-17
Abstract: To provide a program for managing information on treatment and symptom capable of presenting information indicating the change in an expression situation of the symptom before and after the start of the administration of a specific medicine for each kind of symptom of a patient.SOLUTION: A program causes a computer to execute processes of: acquiring information on the administration to a specific patient including the name of the drug and the start of the medication (S 102); acquiring the information on the occurrence of the symptom of the patient including the type and an expression situation of the symptom (S 104); receiving the input for selecting one or a plurality of drugs from among drugs (S 106); receiving the input for selecting one or plurality of drugs from among drugs (S108); generating the information indicating the change in the expression situation before and after the start of the administration of medicine for each selected drug and each type of the selected symptom (S 110); and displaying the information indicating the change of the generated expression situation (S 112).SELECTED DRAWING: Figure 1
Patent JP-2023046051-A (JP)
Title: Recovery method of ruthenium
Inventor: ARAKAWA KAZUYA
IPC: C22B11/00
Filed: 2021-09-22
Abstract: To provide a wet-type recovery method that can efficiently concentrating ruthenium.SOLUTION: A wet-type method for recovering ruthenium from solution containing ruthenium, antimony, lead and copper has an antimony removal process of adding sodium hydroxide to the solution to remove antimony. In the antimony removal process, the concentration ratio of ruthenium for antimony, the concentration ratio of lead for antimony, and the concentration ratio of copper for antimony in the solution are increased.SELECTED DRAWING: Figure 1
Patent JP-2023046711-A (JP)
Title: Thermoplastic resin composition
Inventor: TERANISHI MANABU
IPC: C08L23/18
Filed: 2021-09-24
Abstract: To provide a thermoplastic resin composition which is excellent in mechanical strength.SOLUTION: A thermoplastic resin composition (X) contains the following polyolefin resin (A) and the following polyolefin (D), wherein a weight ratio [(A)/(D)] of the polyolefin resin (A) to the polyolefin resin (D) is 0.01/99.99 to 0.9/99.1. Polyolefin resin (A): containing α-olefin (3-8 carbon atoms) as a constituent monomer, and having isotacticity of an α-olefin part of 1-69%; and polyolefin resin (D): containing α-olefin (3-8 carbon atoms) as a constituent monomer, and isotacticity of the α-olefin part of 70-100%.SELECTED DRAWING: None
Patent JP-2023047087-A (JP)
Title: Gas supply system, wafer processing device, manufacturing method of semiconductor device and program
Inventor: GOSHIMA KENTARO
IPC: H01L21/31
Filed: 2021-09-24
Abstract: To provide a technique capable of appropriately controlling a flow rate of a gas even in simple configuration.SOLUTION: A gas supply system comprises: a container which generates a gas; first piping which is connected between the container and a reaction chamber and includes a straight pipe part; a first pressure measuring section which is provided at a first position in the straight pipe part and measures a pressure of the gas; a second pressure measuring section which is provided at a second position at a downstream side, in a flow of the gas, of the first position in the straight pipe part and measures the pressure of the gas; and a control section which calculates a flow rate of the gas flowing in the straight pipe part based on a pressure loss of the straight pipe part calculated from a measurement signal from the first pressure measuring section and a measurement signal from the second pressure measuring section and is capable of controlling the flow rate of the gas based on the calculation result.SELECTED DRAWING: Figure 1
Patent JP-2021191558-A (JP)
Title: Intraocular shunt inserter
Inventor: HORVATH CHRISTOPHER
IPC: A61F9/007
Filed: 2021-09-27
Abstract: To provide a suitable intraocular shunt inserter.SOLUTION: An inserter for treating glaucoma can comprise a housing, a needle, a plunger, a slider component, and a drive component. The drive component is disposed within a cavity of the housing and rotatable within the cavity to result in movement along a longitudinal axis of the inserter to the needle and the plunger upon rotation of the drive component. The slider component is coupled to the housing and slidable along an elongated groove of the drive component such that movement of the slider component along the axis rotates the drive component within the housing.SELECTED DRAWING: Figure 2
Patent JP-2023050581-A (JP)
Title: Polyamide resin composition for extrusion molding and molded article
Inventor: YAMADA HISHO
IPC: C08K3/04
Filed: 2021-09-30
Abstract: To provide a polyamide resin composition for extrusion molding which is excellent in extrusion processability and extrusion moldability, and is excellent in flexibility, chemical resistance and fading resistance when formed into a molded article.SOLUTION: A polyamide resin composition for extrusion molding contains, with respect to 100 pts.mass of the total mass of (A) a polyamide resin and (B) an impact-resistant material, 55 pts.mass or more and 85 pts.mass or less of (A) the polyamide resin, 15 pts.mass or more and 45 pts.mass or less of (B) the impact-resistant material, 0.01 pt.mass or more and 0.50 pt.mass or less of (C) a black dye, and 0.05 pt.mass or more and 0.50 pt.mass or less of (D) carbon black, and contains 60 pts.mass or more of a polyamide resin having an average carbon number of more than 6 and 10 or less per monomer unit with respect to 100 pts.mass of (A) the polyamide resin.SELECTED DRAWING: None
Patent JP-2023051369-A (JP)
Title: Developing device and image forming apparatus
Inventor: KINOSHITA KEN
IPC: G03G15/08
Filed: 2021-09-30
Abstract: To provide a developing device that expands an area where it can develop an electrostatic latent image without increasing the size of the device.SOLUTION: A developing device comprises: a magnet roll that is composed of a roll part in a columnar shape having magnetism and a shaft part 233Y projecting in an axial direction from both ends of the roll part; a sleeve 231Y that is a non-magnetic material and formed into a cylindrical shape and stores the roll part therein; coupling parts 235Y that couple the sleeve 231Y to the shaft part 233Y with bearings on both ends of the sleeve 231Y; a magnetization part that generates magnetic fields at coupling ends 238Y where the sleeve 231Y is coupled to the coupling parts 235Y; and guiding means 251Y that guide a developer carried on the magnetization part from the ends toward the center of the sleeve.SELECTED DRAWING: Figure 5
Patent JP-2023053851-A (JP)
Title: End effector for harvesting device
Inventor: HAGIWARA YASUSHI
IPC: A01D46/30
Filed: 2021-10-03
Abstract: To solve problems, for example, a device for holding fruit provided on a prior harvesting device has a complicated structure, however holding is unstable and unreliable, and since force for holding the fruit is strong, sometimes fruit vegetable is damaged.SOLUTION: There is provided a simplified end effector for gripping leaf vegetable or fruit vegetable, a fruit tree. The end effector comprises: a rotor in which a rotation center area is hollow, and that is provided with a notch from a peripheral edge to a hollow part, and is driven to rotate by the motor; a fixing body which is adjacent to the rotor, and in which a notch is provided from a peripheral edge to a position for supporting an object on a rotor hollow part; a pressing part which is coupled to the rotor in a rotatable state in a rotation radial direction on the rotor hollow part, elastically energized inward in a rotation radial direction with weak force at which fruit being an object is not damaged and presses the object; and a support part which is coupled to the fixing body for supporting the object to the rotor hollow part in a depth part area of a fixing body notch, by the end effector, the pressing part retreats outward in the rotation radial direction by being pushed by the fruit, and can grip the fruit without damaging the fruit.SELECTED DRAWING: Figure 5