baber/WOPTO huggingface dataset:
Patent JP-2022039930-A (JP)
Title: Self transaction processing method using computer vision and transaction processing system therefor
Inventor: SHAYAN HEMMATIYAN
IPC: G06Q30/06
Filed: 2021-03-31
Abstract: To provide a self transaction processing system using a computer vision.SOLUTION: A mechanical learning algorithm is used and trained on an image having a set of various commodities to generate an output feature vector in a feature vector space derived for an aggregate. A new commodity image of a new commodity is transferred to the algorithm and the new feature vector is projected to a vector space. A sorter of each new commodity is trained for the new feature vector to determine whether the new commodity is a new commodity or is not a new commodity. In a transaction, a commodity code and a commodity image obtained by scanning the commodity are obtained. The commodity image is transferred to the algorithm, the feature vector is obtained, the sorter corresponding to the commodity code is obtained, the feature vector is transferred to the sorter, and it is determined whether or not the commodity image and the commodity code are consistent with a specific commodity to be associated with the commodity code.SELECTED DRAWING: Figure 1A
Patent JP-2022157032-A (JP)
Title: Walnut protein test kit and test method
Inventor: HASHIMOTO KOSHIRO
IPC: G01N33/53
Filed: 2021-03-31
Abstract: To provide new means for detecting walnut protein in food.SOLUTION: A test kit for walnut protein in food comprises (A) an antibody or antigen-binding fragment thereof (first antibody, etc.) specific for legmin B like protein (first walnut protein) and/or an antibody or antigen-binding fragment thereof (a second antibody, etc) specific for Jug r 6 (secondary walnut protein), and (B) an extraction reagent.SELECTED DRAWING: None
Patent JP-2022157199-A (JP)
Title: Method for producing aqueous polyester resin
Inventor: SAKAKIBARA TERU
IPC: C08G63/688
Filed: 2021-03-31
Abstract: To provide a method for producing an aqueous polyester resin which reduces environmental loads, and is excellent in water dispersion and stability of a resin dispersion without using a surface active agent or the like.SOLUTION: A method for producing an aqueous polyester resin includes a first step and a second step. The first step performs an ester formation reaction and a depolymerization reaction using recycled polyester, a polycarboxylic acid component other than a terephthalic acid containing a polycarboxylic residue, and a polyhydric alcohol component. The second step performs a polycondensation reaction by decompression. In the first step, the recycled polyester in which a ratio of a terephthalic acid residue is 20 mass% or more and 72 mass% or less, and a metal sulfonate group-containing polycarboxylic acid compound in which a ratio of a metal sulfonate group-containing polycarboxylic acid residue is 5 mass% or more and 32 mass% or less are used. An acid value of the obtained resin is 10 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2022157820-A (JP)
Title: Film
Inventor: ISHIHARA SHOTA
IPC: C08J5/18
Filed: 2021-03-31
Abstract: To provide a film that contains a 4-methyl-1-pentene copolymer and has excellent water repellency.SOLUTION: A film contains a 4-methyl-1-pentene (co)polymer. The film has at least one surface that is in an uneven shape. The uneven shape includes projections that are 550-1000 nm high. The intervals between the projections are 200-1000 nm.SELECTED DRAWING: None
Patent JP-2022158409-A (JP)
Title: Strip for lateral flow immunoassay and lateral flow immunoassay
Inventor: KUBO TOMOHIRO
IPC: G01N33/543
Filed: 2021-04-02
Abstract: To provide an improved strip for lateral flow immunoassay, the strip having a test line made of dots discretely arranged in a direction from the upstream side to the downstream of side a flow.SOLUTION: A strip 10 for lateral flow immunoassay has a test line 11 made of dots 13 discretely arranged in a direction from the upstream side to the downstream side of a flow. The dots 13 have a teardrop shape, which becomes thinner in the direction of the upstream side or the downstream side of a flow. The lateral flow immunoassay is performed by using the strip 10 and the amount of an analysis object is determined by counting the colored dots 13 on the test line 11.SELECTED DRAWING: Figure 1
Patent JP-2022161404-A (JP)
Title: Method for producing aqueous dye solution, method for producing water-based ink, method for producing ink cartridge, and inkjet recording method
Inventor: UCHIUMI YOSHINARI
IPC: C09D11/17
Filed: 2021-04-09
Abstract: To provide a method for producing an aqueous dye solution of high purity.SOLUTION: This method includes the step of bringing an aqueous solution as raw material, which contains a water-soluble dye represented by a general formula (1), a dye having an iron phthalocyanine skeleton, chloride ions, and sulfate ions, into contact with an ultrafiltration membrane, to give an aqueous dye solution containing the water-soluble dye concentrated by the cross flow technique. A content (mass%) of the water-soluble dye in the aqueous dye solution is, in a mass ratio, 1.5 times or more to 1.9 times or less relative to a content (mass%) of the water-soluble dye in the aqueous solution as raw material. (M is a hydrogen atom or the like, x is 1-4, y is 0-3, x+y is 1-4).SELECTED DRAWING: None
Patent JP-2022162623-A (JP)
Title: Injection apparatus
Inventor: YANAGIYA TAKEHIKO
IPC: B22D17/32
Filed: 2021-04-13
Abstract: To provide an injection apparatus of a metal injection molding machine capable of adjusting the holding pressure.SOLUTION: An injection hydraulic cylinder 9 drives an injection piston 10 in the axial direction by pressure of hydraulic oil. The injection piston is connected to a screw 2 and drives the screw provided in a heating barrel 1. Inside of the injection hydraulic cylinder is partitioned into a front chamber 11A in which pressure oil is supplied to and a rear chamber 11B from which hydraulic oil is discharged. An oil discharge port 18 is provided in the injection hydraulic cylinder 9 and discharges the hydraulic oil from the rear chamber 11B. A flow control valve 16 is inserted in a path for discharging the hydraulic oil discharged via the oil discharge port 18 from the rear chamber 11B. A relief valve 20 opens when a part of the hydraulic oil supplied to the front chamber 11A is provided and the pressure of the provided oil is higher than a first threshold value. The flow control valve 16 closes when the pressure of the hydraulic oil supplied through the relief valve 20 is applied to the flow control valve.SELECTED DRAWING: Figure 1
Patent JP-2022162637-A (JP)
Title: Electric electronic apparatus storage box and method for attaching electric electronic apparatus storage box
Inventor: NAKASHIO YOSHIO
IPC: H01R13/46
Filed: 2021-04-13
Abstract: To make it possible to prevent situations in which a sensor or the like moves unintentionally and cannot fulfill its functions even if the sensor or a communication device is arranged near an outlet.SOLUTION: An electric electronic apparatus storage box 1 attached to an outlet 70 including an outlet portion 71 having an outlet plug insertion port 71a and a frame portion 72 fixed to a wall includes a case 10 that houses at least one of a sensor or a communication device. The case has an opening 11 larger than the insertion port of the outlet portion and is configured to be attached to the frame portion of the outlet so that the outlet plug is inserted into the insertion port of the outlet portion through the opening.SELECTED DRAWING: Figure 4
Patent JP-2021139903-A (JP)
Title: Method of deriving biomarker positive rate of non-tumor cells
Inventor: NAVEEN DAKAPPAGARI
IPC: G01N21/64
Filed: 2021-04-21
Abstract: To provide a method for deriving a biomarker positive rate of non-tumor cells.SOLUTION: A method includes the steps of: (i) generating an image of first fluorescence signals representing nuclei of cells and dilating the fluorescence signals to a diameter of an entire cell to construct a first mask of the cells; (ii) constructing a second mask of second fluorescence signals representing regions, which express a tumor biomarker; (iii) subtracting the second mask from the first mask to provide a third mask including fluorescence signals representing non-tumor cells; (iv) constructing a fourth mask of fluorescence signals representing regions, which express a biomarker; (v) overlapping the third and fourth masks to provide a fifth mask including fluorescence signals representing non-tumor cells, which express the biomarker; and (vi) deriving PBP of the non-tumor cells, which express the biomarker by dividing the total area of the fifth mask by the total area of the third mask.SELECTED DRAWING: Figure 1
Patent JP-2022001933-A (JP)
Title: Optical deflector, distance measuring device, projection device, and movable body
Inventor: FUJITA TETSUMARU
IPC: G02B27/01
Filed: 2021-04-23
Abstract: To provide an optical deflector that can stably connect a movable device and driving means with each other.SOLUTION: An optical deflector according to an aspect of the present invention comprises: a movable device; and an input wiring board that applies, to the movable device, power from driving means that drives the movable device. The movable device has a movable part that has a reflection part, a pair of driving beams that oscillatably supports the movable part on a predetermined oscillation axis to sandwich the movable part, a pair of support parts that support the pair of driving beams, and a pedestal part to which the pair of support parts are fixed. The driving beams each have a beam member and a driving member. The support parts have, in at least one of the pair of support parts, an input part for inputting power to the driving member from the input wiring board. The input part and the input wiring board are connected with an anisotropic conductive resin film therebetween.SELECTED DRAWING: Figure 1
Patent JP-2022169294-A (JP)
Inventor: IWANAGA MOTOYUKI
IPC: C03C3/062
Filed: 2021-04-27
Abstract: 【課題】 赤外域における優れた光透過特性を有し、かつ高分散特性を有する赤外線透過ガラスを提供する。【解決手段】 モル％で、Ｓ＋Ｓｅ＋Ｔｅ ２０％～９０％、Ｇｅ ０％超～４０％、Ａｌ＋Ｓｉ ０％超～５０％を含有する、赤外線透過ガラス。【選択図】なし
Patent JP-2022170493-A (JP)
Title: Trigger type spray
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 2021-04-28
Abstract: To provide a trigger type spray with a cover which is hard to fall off even when shock is applied onto the cover.SOLUTION: A trigger type spray 1 comprises: a spray body 5 that suctions and sprays a content inside a container body 2 according to the operation in a cross direction of a trigger 4; and a cover 7 that covers the spray body 5. The cover 7 includes a top wall 7a, a side wall 7b, a back wall 7c, and a bottom wall 7d. The bottom wall 7d has an engaging part that is engaged with the spray body 5 through the convex and concave shape by the forward relative displacement of the cover 7 to the spray body 5, thereby restricting the backward relative displacement of the cover 7 to the spray body 5. The front end of the side wall 7b has an inclining front end 7e that extends inclining backward and downward, the inclining front end 7e flexing downward laterally.SELECTED DRAWING: Figure 1
Patent JP-2021176843-A (JP)
Title: Improved process for preparing triacetoneamine
Inventor: KATHARINA MINKE
IPC: C07D211/74
Filed: 2021-05-06
Abstract: To provide an improved process for preparing triacetoneamine.SOLUTION: A process of the invention involves performing an absorption step in which acetone present in the crude product is removed from triacetoneamine by distillation, and in gaseous form is then absorbed in countercurrent into fresh, liquid acetone. The acetone stream thus obtained is then converted further to triacetoneamine. This process enables more energy-efficient reutilization of the unreacted reactants used in the synthesis of triacetoneamine, and thus lowers overall both the use of reactants and the energy expenditure.SELECTED DRAWING: None
Patent JP-2022172814-A (JP)
Inventor: KAJI MASATAKA
IPC: A63B71/08
Filed: 2021-05-07
Abstract: 【課題】ユーザーの運動への負荷および補助を調節可能なサポーターを提供する。【解決手段】ユーザーに装着するサポーター本体部１０と、長尺状の織ゴム１２１と、織ゴム１２１の少なくとも１か所を拘束するＺカン１２２および保持部１３１と、を有するサポーター１０１であって、織ゴム１２１の長手方向の一端１２１ａは、サポーター本体部１０に固定されており、織ゴム１２１の長手方向の他端１２１ｂは、サポーター本体部１０から離隔可能であり、Ｚカン１２２および保持部１３１は、織ゴム１２１が伸長している状態で、織ゴム１２１を拘束することで、織ゴム１２１の伸びを維持することが可能である。【選択図】図１
Patent JP-2022173646-A (JP)
Title: Image forming apparatus
Inventor: NITTA TAKESHI
IPC: H04N1/00
Filed: 2021-05-10
Abstract: To obtain an image forming apparatus that performs preview display of a document image obtained by performing image processing in accordance with the preference of a user with a storage device with a relatively small capacity.SOLUTION: An image reading device 23 reads a document image of a predetermined head page of a document, and a preview processing unit 34 performs preview display of the document image of the predetermined head page. After an input device 11b detects a user operation to approve the document image in the preview display, (a) the image reading device 23 reads a document image of a subsequent page of the predetermined head page, and an image processing unit 33 executes image processing on the document image of the subsequent page. The image processing unit 33 executes, before the above-described preview display, a part or all of the series of image processing on the document image of the predetermined head page, and after the input device 11b detects a user operation to approve the document image in the above-described preview display, executes the rest of the image processing as necessary.SELECTED DRAWING: Figure 1
Patent JP-2022173838-A (JP)
Title: Imaging control unit and imaging control method
Inventor: DOBASHI TOSHIYUKI
IPC: H04N5/235
Filed: 2021-05-10
Abstract: To provide an imaging control unit that allows efficient exposure control.SOLUTION: An imaging control device comprises: detection means that detects a subject included in an image input from an imaging apparatus; determination means that determines if the subject detected by the detection means is a subject authenticated in advance; and control means that performs exposure control of the imaging apparatus. When the determination means determines that the subject is not the subject authenticated in advance, the control means performs the exposure control for the subject, and when the determination means determines that the subject is the subject authenticated in advance, does not perform the exposure control for the subject.SELECTED DRAWING: Figure 6
Patent JP-2021127462-A (JP)
Title: Thermosetting resin composition, cured product of the same, and printed wiring board
Inventor: NOGUCHI TOMOTAKA
IPC: H05K1/03
Filed: 2021-05-12
Abstract: To provide a thermosetting resin composition which hardly causes liquid sagging and bleeding even when being used in filling of a printed wiring board having a large opening diameter of a hole part such as a through hole, in particular, can suppress occurrence of cracking even when being used in filling of a multilayer printed wiring board having a conductive part and an insulating part in an inner wall of a hole part such as a through hole.SOLUTION: In a thermosetting resin composition, when viscosity measured by a conic-plane rotational viscosimeter (cone-plate type) according to JIS-Z8803:2011 is represented by V1 (dPa s) and a minimum value of melt viscosity at 60-100°C measured according to JIS-K7244-10:2005 is represented by V2 (dPa s), a viscosity ratio R represented by formula V2/V1 is within a range of 5.0×10-2 to 1.0×102, and pencil hardness by a pencil hardness test according to JIS-K5600-5-4:1999 in a state of being heated at 100°C for 160 minutes is HB or harder.SELECTED DRAWING: Figure 2
Patent JP-2022175393-A (JP)
Title: Counting device and counting method
Inventor: OKABE TAKUYA
IPC: G06F13/00
Filed: 2021-05-13
Abstract: To make it possible to grasp the density of count numbers.SOLUTION: A counting device includes: a counting unit 102 for counting the number of data to be counted in a first time unit; a density detection unit 103 for detecting the density of count numbers by obtaining the number counted by the counting unit 102 in a second time unit shorter than the first time unit; a screen generation unit 104 for displaying the number counted by the counting unit 102 based on a count result by the counting unit 102 and a detection result by the density detecting unit 103 and for generating a display screen on which the density detected by the density detection unit 103 is visually recognizable; and a display control unit 105 for displaying the display screen generated by the screen generation unit 104 on a display device.SELECTED DRAWING: Figure 2
Patent JP-2022175423-A (JP)
Title: engine system
Inventor: MISUMI HARUKI
IPC: F01P7/16
Filed: 2021-05-13
Abstract: To adjust a wall temperature of a combustion chamber with high responsiveness in accordance with a load of an engine.SOLUTION: An engine system 1 includes an engine 10, a circulation device 91 for circulating cooling water to a water jacket 20, and a controller (ECU 100). The circulation device includes a radiator flow passage 53 including a heat exchanger (radiator 27), a bypass flow passage 51, a flow control device (cooling water control valve 4), and a thermostat valve 28. The engine switches between first combustion in which an air-fuel mixture is burned without forcible ignition of an ignition device and second combustion in which the air-fuel mixture is burned by forcible ignition of the ignition device. The controller controls the flow control device so that a flow rate of the cooling water flowing in the water jacket is adjusted in accordance with a load by closing the radiator flow passage and adjusting a flow rate of the cooling water flowing through the bypass flow passage when the engine carries out the first combustion.SELECTED DRAWING: Figure 4
Patent JP-2022175639-A (JP)
Title: Transmission of vehicle
Inventor: YAMAGISHI NORIYUKI
IPC: F16H57/023
Filed: 2021-05-14
Abstract: To provide a transmission of a vehicle improved in durability.SOLUTION: A transmission of a vehicle includes a transmission case 103, a sun gear shaft 121, and right and left planetary carriers 117. Both ends of the sun gear shaft 121 are rotatably connected with the right and left planetary carriers 117. A holding member 123 is fixed to the transmission case 103 and holds the sun gear shaft 121 rotatably with respect to the transmission case 103 nearly at its center.SELECTED DRAWING: Figure 2
Patent JP-2022175822-A (JP)
Title: Safety monitoring system
Inventor: ISHIKAWA YOSHIHISA
IPC: E02F9/26
Filed: 2021-05-14
Abstract: To make an operator notice an object around a construction machine more easily.SOLUTION: A safety monitoring system 1 comprises a detection device 10, a display portion 22, and a control portion 32. The detection device 10 detects an object around a work vehicle 100. The display portion 22 displays a captured image around the work vehicle 100. The control potion 32 controls the detection device 10 and the display portion 22. When the detection device 10 detects an object, the control potion 32 controls the display portion 22 so as to display an edged image V1 in which edging processing E1 is performed to the surrounding image.SELECTED DRAWING: Figure 2
Patent JP-2022176529-A (JP)
Title: Ferrule, optical connector, and method for manufacturing ferrule
Inventor: HASEGAWA YUKIO
IPC: G02B6/40
Filed: 2021-05-17
Abstract: To provide a ferrule capable of suppressing deformation of a fiber hole.SOLUTION: A ferrule comprises an end face and a housing part. The housing part has at least one first fiber hole that is opened at the end face and extends along a first direction crossing the end face. The first fiber hole includes a first end and a second end. The first end is positioned at one end in a second direction perpendicular to the first direction, and the second end is positioned at the other end in the second direction. A first width of the first end in a third direction perpendicular to both the first and second directions is gradually reduced toward an opposite side to the second end. A second width of the second end in the third direction is gradually reduced toward an opposite side to the first end. A longitudinal width of the first fiber hole in the second direction is larger than a lateral width of the first fiber hole in the third direction.SELECTED DRAWING: Figure 5
Patent JP-2021191972-A (JP)
Title: connector
Inventor: IRIS BARTHEL
IPC: F16L37/088
Filed: 2021-05-18
Abstract: To provide a connector which can clearly and functionally display in a reliable state whether a male plug and a female plug are correctly connected, the connector being able to perform detection means easily at a low cost.SOLUTION: A connector for connecting two fluid conduction elements, in particular for connecting two vehicle conduit pipes, includes a female plug, and a male plug which can be plugged in the female plug. The male plug can be fixed to the female plug via at least one fixing element. At least one indicator element is provided which displays that the male plug has reached an appropriately or completely fixed state via the fixing element. When the male plug is plugged into the female plug, the indicator element is displaced radially outward. The indicator element is positioned on at least one radially outward position so that a state in which the male plug is appropriately fixed to the female plug is displayed.SELECTED DRAWING: Figure 2
Patent JP-2021183126-A (JP)
Title: Anatomically shaped augment
Inventor: ROGER RYAN DEES
IPC: A61B17/72
Filed: 2021-05-18
Abstract: To provide an orthopaedic anatomically shaped augment which prevents or suppresses unequal loaded condition to the minimum and improves adaptability when installed inside the related bone canals.SOLUTION: An augment 104 for implantation of an orthopedic implant device 100 in a bone. A distal end 146 of an outer portion of the augment can have a shape that is configured to generally conform to the shape of a metaphyseal-diaphyseal junction of an intramedullary canal of the bone. A proximal end 148 of the outer portion has a shape that is configured to generally conform to a shape of the metaphyseal region of the intramedullary canal. The shape of the outer portion at the distal end can be separated from the shape of the outer portion at the proximal end just by a distance that is approximately equal to the distance between the metaphyseal-diaphyseal junction and the metaphyseal region of the intramedullary canal.SELECTED DRAWING: Figure 3
Patent JP-2022178875-A (JP)
Title: Control device and control method for film forming device
Inventor: MATSUMOTO YOHEI
IPC: H01L21/31
Filed: 2021-05-21
Abstract: To facilitate the setting of a parameter when a film is formed while a substrate placed on a rotary table is being rotated.SOLUTION: A control device for a film forming device includes: a rotary table arranged in a vacuum vessel and configured to rotate around a central axis of a table surface, thereby making the substrate on the mounting surface provided on a part of the table surface revolve; a mounting unit configured to rotate around the central axis of the mounting surface, thereby rotating the substrate on the mounting surface; and a gas supply unit that supplies gas into the vacuum vessel. The control device includes: a display control unit that displays a setting screen for setting a first parameter for controlling rotation of the substrate; and a process execution unit that forms a film on the substrate while controlling the rotation of the substrate on the basis of the set first parameter.SELECTED DRAWING: Figure 9