baber/WOPTO huggingface dataset:
Patent JP-2021176814-A (JP)
Title: Method for producing biochar base composite material
Inventor: LI HUOSHENG
IPC: B01J39/09
Filed: 2020-09-10
Abstract: To provide a biochar base composite material for removing thallium from wastewater, and a method for producing the same.SOLUTION: A method for producing a biochar base composite material containing a potassium-containing biochar and a zero-valent manganese applied on the potassium-containing biochar comprises: a step S1 of thermally decomposing a potassium-containing biomass raw material in an inert gas to obtain a potassium-containing biochar; a step S2 of immersing the obtained potassium-containing biochar in a sodium borohydride solution; and a step S3 of adding a manganese salt to the mixed solution thereby allowing the obtained solution to stand still and separating, washing and drying the obtained precipitate to obtain a biochar base composite material. As the potassium-containing biomass raw materials, watermelon rind, banana rind and cauliflower stem are suitable because of their high potassium content.SELECTED DRAWING: Figure 2
Patent JP-2021001346-A (JP)
Title: Polycarbonate resin
Inventor: KATO NORIYUKI
IPC: C08G64/04
Filed: 2020-09-14
Abstract: To provide a polycarbonate resin that is useful as an optical material and has reduced expansion by heat.SOLUTION: A polycarbonate resin contains a repeating unit represented by formula (A) of 1-99.5 wt.%, the polycarbonate resin containing an oligomer having a specific structure of 2.5 wt.% or less in total (in formula (A), R1 and R2 independently represent a hydrogen atom, a phenyl group, a C1 to 6 alkyl group, or a C1 to 6 alkyloxy group).SELECTED DRAWING: None
Patent JP-2022048762-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ISHII TAKESHI
IPC: G06F16/332
Filed: 2020-09-15
Abstract: To make it easier to confirm if there are any inconsistencies in a content of a document.SOLUTION: An information processing apparatus comprises an extraction unit, search unit, and estimation unit. The extraction unit extracts one or more pieces of first information including second information indicating a second function which is the premise of a first function from one or more documents including the plurality of pieces of first information indicating that the first function is executed, and extracts the second information from the extracted first information. The search unit executes a search process for searching the document for a candidate for the first information indicating that the first function corresponding to the second function indicated by the second information is executed for the extracted second information. The estimation unit estimates whether or not the candidate searched by the search process is the first information indicating that the second function is executed.SELECTED DRAWING: Figure 1
Patent JP-2021006541-A (JP)
Title: Method
Inventor: Zdenek ONDRUS
IPC: C07C17/383
Filed: 2020-09-18
Abstract: To provide methods for preparing a high-purity 1,1,1,2,3-pentachloropropane product.SOLUTION: A method includes: 1-a) reacting ethylene, carbon tetrachloride and a catalyst with one another to produce 1,1,1,3-tetrachloropropane; 1-b) treating the reaction mixture obtained in the step 1-a) to obtain a 1,1,1,3-tetrachloropropane feedstock; 2-a) bringing the 1,1,1,3-tetrachloropropane into contact with a catalyst to produce a reaction mixture comprising 1,1,3-trichloropropene; and 2-b) treating the reaction mixture obtained in the step 2-a) to obtain a 1,1,3-trichloropropene; 3-a) bringing the 1,1,3-trichloropropene into contact with chlorine to produce a reaction mixture containing 1,1,1,2,3-pentachloropropane; and 3-b) treating the reaction mixture obtained in the step 3-a) to obtain a high-purity 1,1,1,2,3-pentachloropropane product.SELECTED DRAWING: None
Patent JP-2022052257-A (JP)
Title: Treatment instrument for endoscope, and endoscopic system
Inventor: DEJIMA TAKUMI
IPC: A61B18/12
Filed: 2020-09-23
Abstract: To provide a treatment instrument for an endoscope and an endoscopic system which increase the types of operations of a treatment instrument executable by a doctor or an assistant, make it possible to execute operations of the treatment instrument without coordination, and reduce the number of persons who execute the treatment.SOLUTION: A treatment instrument for an endoscope 20 comprises a treatment instrument body 21 and an over sheath 22. The treatment instrument body 21 includes a flexible sheath 23, an operation wire 24, a snare wire 25, and a hard part 26. The operation wire 24 is inserted into the flexible sheath 23. The hard part 26 is provided at the proximal end of the flexible sheath 23. The over sheath 22 is inserted into a forceps channel while the flexible sheath 23 and the hard part 26 are inserted.SELECTED DRAWING: Figure 3
Patent JP-2021152204-A (JP)
Title: Sputtering apparatus
Inventor: ISHIBASHI SHOTA
IPC: C23C14/34
Filed: 2020-09-23
Abstract: To provide a sputtering apparatus capable of suitably adjusting film thickness distribution.SOLUTION: A sputtering apparatus includes: first and second targets ejecting a sputtering particle; a substrate support part for supporting a substrate; and a shielding plate which is arranged between the first and second targets and has a passing hole through which the sputtering particle passes. The passing hole has a first opening area for passing the sputtering particle ejected from the first target and a second opening area for passing the sputtering particle ejected from the second target. The sputtering apparatus further includes a preventive mechanism for preventing the sputtering particle ejected from the first target from passing the second opening area and the sputtering particle ejected from the second target from passing the first opening area.SELECTED DRAWING: Figure 1
Patent JP-2021163737-A (JP)
Title: Fuel cell device and fuel cell management system
Inventor: TAKUWA YUYA
IPC: H01M8/04492
Filed: 2020-09-25
Abstract: To provide a fuel cell device in which a proper fuel utilization rate is set so that a fuel cell can be properly operated.SOLUTION: Upon determining that an undersupply condition that a raw fuel gas is undersupplied to a reforming unit 7 is satisfied, an operation control unit 16 of a fuel cell device 30 controls an operation of a raw fuel supply adjustment unit 2 to increase the supply of the raw fuel gas to the reforming unit 7 per unit time so that a fuel utilization rate is lower than a target fuel utilization rate determined by a standard fuel utilization rate characteristic curve. Upon determining that an oversupply condition that the raw fuel gas is oversupplied to the reforming unit 7 is satisfied, the operation control unit controls the operation of the raw fuel supply adjustment unit 2 to decrease the supply of the raw fuel gas to the reforming unit 7 per unit time so that the fuel utilization rate is higher than the target fuel utilization rate determined by the standard fuel utilization rate characteristic curve.SELECTED DRAWING: Figure 1
Patent JP-2021154105-A (JP)
Title: Ophthalmologic apparatus and operation method thereof
Inventor: OKI TAKUYA
IPC: A61B3/10
Filed: 2020-09-28
Abstract: To provide an ophthalmologic apparatus capable of property supporting a face of a subject by a face support part, and an operation method thereof.SOLUTION: An ophthalmologic apparatus includes a face support part for supporting a face of a subject, an anterior eye image acquisition section for repetitively acquiring the anterior eye image of an inspection object eye of a subject whose face is supported by the face support part, a displacement detection section that, every time the anterior eye image acquisition section acquires the anterior eye image, detects a position and a rotation angle of the subject's eye based on a pupil image corresponding to the pupil of the subject's eye included in the anterior eye image, and a determination section for determining whether or not the face is property supported by the face support part based on the detection result of the displacement detection section.SELECTED DRAWING: Figure 4
Patent JP-2022055997-A (JP)
Title: Management system
Inventor: ISHIGURO HISAE
IPC: G01C21/34
Filed: 2020-09-29
Abstract: To appropriately manage the operation of a mixer vehicle.SOLUTION: A management system 100 for a mixer vehicle 1 equipped with a mixer drum 3 includes: an information acquisition part 52 for acquiring an outside temperature; and a route creation part 54 for creating a traveling route for the mixer vehicle 1 based on the present position of the mixer vehicle 1 and a destination of the mixer vehicle 1. The route creation part 54 creates the traveling route based on the outside temperature.SELECTED DRAWING: Figure 3
Patent JP-2022056727-A (JP)
Title: Optical waveguide element and optical modulator
Inventor: OISHI KENTA
IPC: G02F1/035
Filed: 2020-09-30
Abstract: To effectively suppress generation of loss in propagation light by presence of an electrode which controls propagation light in an optical waveguide element using a protruding optical waveguide.SOLUTION: An optical waveguide element includes: a substrate with an optical waveguide formed; and an electrode on the substrate, the electrode controlling an optical wave which propagates in the optical waveguide. The optical waveguide is formed of a protruding part extending on the substrate, and the electrode is formed of an underlying layer made of Nb on the substrate and an upper layer on the underlying layer.SELECTED DRAWING: Figure 3
Patent JP-2022066020-A (JP)
Title: Separator and method for manufacturing separator
Inventor: AISAKA TAKASHI
IPC: H01M8/10
Filed: 2020-10-16
Abstract: To provide a separator for a fuel cell that is inexpensive and has high corrosion resistance, and a method for manufacturing the separator.SOLUTION: The present invention relates to a separator for a fuel cell in which a titanium layer including titanium is deposited on a metal base, wherein the ratio of a (100) surface to the total sum of values obtained by dividing, by a relative intensity, the peak intensities of the (100) surface, a (002) surface, and a (101) surface derived from titanium in X-ray diffraction analysis of a surface of the separator is equal to or more than a fixed value, and a method for manufacturing the separator for a fuel cell.SELECTED DRAWING: Figure 7
Patent JP-2021011497-A (JP)
Title: System for extended storage of red blood cells and methods of use
Inventor: YOSHIDA TATSURO
IPC: A01N1/02
Filed: 2020-10-22
Abstract: To provide a system and a method that optimize whole blood prior to transfusion for extended storage of whole blood from collection to transfusion.SOLUTION: A system and a method for the preservation of whole blood are described in which all blood cells are oxygen depleted or oxygen and carbon dioxide depleted and are stored in an anaerobic environment to optimize preparation for transfusion.SELECTED DRAWING: None
Patent JP-2022070764-A (JP)
Title: Slurry, method for producing slurry, method for producing spherical particle, and spherical particle
Inventor: NOMURA NAOYUKI
IPC: B22F9/00
Filed: 2020-10-27
Abstract: To provide slurry capable of stably dispersing particles for a relatively long time and dispersing the particles even at a higher concentration, a method for producing slurry, and a method for producing spherical particles utilizing the slurry.SOLUTION: A liquid is added with: a dispersant negatively charged in the liquid; and one or plural kinds of particles negatively charged in the liquid. The dispersant may be made of nanobubbles for example.SELECTED DRAWING: Figure 1
Patent JP-2022072955-A (JP)
Title: Ip (internet protocol) phone, ip-pbx (private branch exchange), and ip-pbx system
Inventor: YOSHIDA YUKIKO
IPC: H04M1/00
Filed: 2020-10-30
Abstract: To provide an IP phone that can continue call processing and rescue processing when a communication partner and the IP phone cannot be connected during the call processing.SOLUTION: An IP phone 1 includes: a communication unit 2 that performs audio communication over the Internet protocol and receives a health check signal from an IP-PBX; and a health check unit 3 that stores call program information received by the health check signal. When unable to connect to the registered IP-PBX during call processing, the communication unit 2 continues the call processing using the program information stored in the health check unit 3.SELECTED DRAWING: Figure 1
Patent JP-2022075185-A (JP)
Title: Information processing method, program, and information processing system
Inventor: OSUGI tatsuki
IPC: A63F13/69
Filed: 2020-11-06
Abstract: To provide an information processor or the like capable of increasing lottery efficiency for obtaining a game medium that a player desires by providing a lottery event capable of setting a lottery condition that the player desires.SOLUTION: An information processing method includes the steps of: acquiring plural pieces of lottery condition setting information selected by a player terminal by a lottery condition setting part; and setting a game medium that matches all lottery conditions of the plural pieces of lottery condition setting information from among lottery object game media as a limited lottery object game medium on the basis of the plural pieces of lottery condition setting information and lottery object game medium information by a lottery execution part and executing a lottery on the basis of the setting.SELECTED DRAWING: Figure 5
Patent JP-2021089423-A (JP)
Title: Function panel, display device, input/output device, and information processing device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L33/32
Filed: 2020-11-06
Abstract: To provide a novel function panel with excellent convenience and reliability.SOLUTION: A function panel includes first pixels 702G(ij) and 702B(ij). The first pixels include first elements 550G(ij) and 550B(ij), a color conversion layer, and a first function layer 520. The first element includes the first function layer 520 between the first element and the color conversion layer. The first element has a function of emitting light. The first element contains gallium nitride. The color conversion layer has a function of converting the color of the light emitted from the first element into a different color. The first function layer 520 includes a first insulating film and pixel circuits 530G(ij) and 530B(ij). The first insulating film includes a region held between the pixel circuit and the first element. The first insulating film includes an opening. The pixel circuit includes a first transistor. The first transistor includes a first oxide semiconductor film. The first transistor is electrically connected to the first element in the opening.SELECTED DRAWING: Figure 4
Patent JP-2021038403-A (JP)
Title: Process for producing rubber composition, and method for improving take-in ratio of silica in rubber composition
Inventor: MISAKI KOYU
IPC: C08K3/36
Filed: 2020-11-13
Abstract: To provide a process for producing rubber composition in which the take-in ratio of silica is high.SOLUTION: Provided is a process for producing a rubber composition, and in which the rubber composition uses, for 100 pts.mass (solid content conversion) of a rubber latex (A), a silica particle (B) by an amount of 20 to 200 pts.mass (solid content conversion), a water-soluble polymer compound (C) by an amount of 0.05 to 10 pts.mass (solid content conversion), and a coagulant (D) by an amount of less than 10 pts.mass (solid content conversion), and the process includes a co-coagulation step in which the rubber latex (A) and the silica particle (B) are brought into contact with the water-soluble polymer compound (C) or the water-soluble polymer compound (C) and the coagulant (D) to co-coagulate, and the co-coagulation step includes any of the conditions (1) to (6). As an example of the conditions, (1) at the same time as or before the time when the total amount of the rubber latex (A) and the total amount of the silica particle (B) are charged to the raw material system to be co-coagulated, a part or all of the amount of the water-soluble polymer compound (C) is charged.SELECTED DRAWING: None
Patent JP-2022080418-A (JP)
Title: Ballast water treatment device
Inventor: MANABE ATSUYUKI
IPC: C02F1/32
Filed: 2020-11-18
Abstract: To provide a ballast water treatment device capable of carrying out a purification process of ballast water even in a water area with poor water quality.SOLUTION: A ballast water treatment device 10 for carrying out purification treatment of circulating ballast water includes: an ultraviolet ray reactor 12 for sterilizing microorganisms contained in the ballast water by radiation of ultraviolet rays; and control means 17 for controlling the ballast water treatment device 10 according to at least two operation modes of a first mode M1 and a second mode M2; the first mode M1 and the second mode M2 are respectively set with target amounts of ultraviolet ray D1, D2 to be radiated to the ballast water and tank retaining time T1, T2 which is the time necessary to retain the ballast water after treatment in a ballast tank 2; and the ballast water treatment device 10 has the target ultraviolet ray radiation amount D2 in the second mode M2 be less than the target ultraviolet ray radiation amount D1 in the first mode M1, the tank retaining time T2 in the second mode M2 be longer than tank retaining time 1 in the first mode M1.SELECTED DRAWING: Figure 4
Patent JP-2022081973-A (JP)
Title: Pore-forming agent
Inventor: KASHIWABARA MIYATO
IPC: C08F2/24
Filed: 2020-11-20
Abstract: To provide a pore-forming agent which facilitates formation of pores and realizes high uniformity of the pores.SOLUTION: A pore-forming agent comprises a polymer comprising a structural unit derived from a general formula (1) in the figure, where R1 represents a C1-4 alkyl group, a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, or ammonium.SELECTED DRAWING: None
Patent JP-2022084303-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: KAKEDA TAKASHI
IPC: B60W30/12
Filed: 2020-11-26
Abstract: To more properly control a vehicle.SOLUTION: A vehicle control device comprises: a recognition unit which recognizes a first road section line on a first side of a lane on which a vehicle travels from an image captured by an imaging unit that images the periphery of the vehicle; an acquisition unit which acquires information on a second road section line on the first side of the lane on which the vehicle travels from map information; and a support unit which performs support processing of supporting in such a manner that the vehicle does not deviate from the road section line when such a possibility that the vehicle deviates from the road section line is equal to or larger than a prescribed degree, and which suppresses execution of support processing of supporting such that the vehicle does not deviate from the road section line on the first side when a matching degree between the first position of the first road section line on the first side recognized by the recognition unit and the second position of the second road section line on the first side acquired by the acquisition unit is equal to or less than a first threshold.SELECTED DRAWING: Figure 1
Patent JP-2022087928-A (JP)
Title: Electric/mechanical integrated unit
Inventor: YUKI KEISUKE
IPC: H05K5/02
Filed: 2020-12-02
Abstract: To suppress noise sound to be generated from an electric/mechanical integrated unit.SOLUTION: An electric/mechanical integrated unit to be disclosed in the present specification comprises: a motor module which incorporates a motor; a first power conversion circuit which is connected with the motor; a first case which accommodates the first power conversion circuit and is attached to the motor module; a second power conversion circuit which is connected with the first power conversion circuit; and a second case which accommodates the second power conversion circuit and is attached to the first case. The first case has a first surface, the second case has a second surface facing the first surface of the first case, and a wall surrounding at least a part of a space between the first surface and the second surface is provided between the first surface of the first case and the second surface of the second case.SELECTED DRAWING: Figure 3
Patent JP-2021073158-A (JP)
Title: Friable ceramic-bonded diamond composite particle, and method of producing the same
Inventor: THOMAS EASLEY
IPC: B23B27/14
Filed: 2020-12-02
Abstract: To provide an improved diamond composite material that can easily be broken into fine particles, and exhibits high performance when incorporated in an abrasion or polishing application.SOLUTION: There is provided a densified compact of a ceramic bonded diamond composite material comprising a plurality of ceramic-bonded diamond composite particles and an inert material selected from the group consisting of an oxide, a carbide, a nitride, an aluminate, a silicate, a nitrate, a carbonate, silica sand, and a cubic boron nitride (cBN). The ceramic-bonded diamond composite particle includes a plurality of diamond crystal grains and a silicon carbide which is reaction-bonded to the diamond crystal grains. The inert material has a particle size (based on D50) in a range of from 5 to 50 microns and is present in an amount of from 5 to 10 wt.%. The composition of the ceramic-bonded diamond composite particle includes 70 to 90 wt.% of diamond, 10 to 30 wt.% of silicon carbide, and 2 wt.% or less of silicon.SELECTED DRAWING: None
Patent JP-2022090174-A (JP)
Title: Skin external preparation composition
Inventor: ASHIZAWA Yurino
IPC: A61K47/10
Filed: 2020-12-07
Abstract: To provide a skin external preparation composition with a suppressed odor from extract of seeds of Thuja orientalis.SOLUTION: A skin external preparation composition contains extract of seeds of Thuja orientalis, and perfume ingredients. The perfume ingredients include at least one selected from the group consisting of linalyl acetate, cis-jasmon, hexylcinnamaldehyde, γ-undecalactone, methyl dihydrojasmonate, methyl-γ-decalactone, linalool, 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-γ-2-benzopyran, ethyltrimethylcyclopentenylbutanol, ethyllinalol, 16-hydroxy-7-hexadecenoic acid lactone, ethylene brassylate, cyclopentadecenolide, 2,6-dimethyl-7-octen-2-ol, γ-methylbenzene-1-pentanol, isobutylmethyltetrahydropyranol, and raspberry ketone.SELECTED DRAWING: None
Patent JP-2022090702-A (JP)
Title: Display tape and method of manufacturing the same
Inventor: UTSUNOMIYA HIDEO
IPC: E01F13/00
Filed: 2020-12-08
Abstract: To provide a display tape affixed to a place to be displayed such as a periphery of a movable part of a power machine of a sewage treatment plant, an edge of a step, an edge of a stair, etc., and capable of drawing attention not only visually but also tactilely to a worker or a person who enters the place.SOLUTION: A display tape 1 affixed to a display part A in order to notify of the content of the presence of a dangerous part, etc., and sand such as silica sand, minerals such as anthracite, or a granular materials 6 made of synthetic resin are fixed to the surface of a base material part 2 of the display tape 1.SELECTED DRAWING: Figure 1
Patent JP-2022090805-A (JP)
Title: Method of manufacturing building material
Inventor: TAMAMURA KOZO
IPC: E04F13/16
Filed: 2020-12-08
Abstract: To provide a method of manufacturing a building material simply, efficiently, and in volume, the building material having complex and high designability to be matched with that of a natural stone.SOLUTION: A method of manufacturing a building material includes: preparing a fiber board (12) in which fibers are molded tabular; bending the fiber board (12) along a folding line (14) in a predetermined direction to fracture; and making the fractured face (12a) a design surface. Accordingly, the building material having a complex and high designability to be matched with that of a natural stone can be manufactured simply, efficiently, and in volume.SELECTED DRAWING: Figure 3