baber/WOPTO huggingface dataset:
Patent JP-2022157220-A (JP)
Title: Case hardening steel and carburized component
Inventor: HAMA TATSUYA
IPC: C22C38/38
Filed: 2021-03-31
Abstract: To provide a case hardened steel capable of achieving a suppression effect of crystal grain coarsening while suppressing cost and having excellent wear resistance.SOLUTION: A case hardening steel comprises: C: 0.10 mass% or more and 0.30 mass% or less, Si: 0.60 mass% or more and 2.00 mass% or less, Mn: 0.10 mass% or more and 2.00 mass% or less, Cr: 0.10 mass% or more and 2.00 mass% or less, Al: 0.010 mass% or more and 0.100 mass% or less, N: 0.0010 mass% or more and 0.0500 mass% or less and Ti: 0.010 mass% or more and 0.100 mass% or less, and the balance formed of Fe and inevitable impurities, includes composite precipitates of TiC or TiCN and AlN, and has an area rate of the composite precipitate having an equivalent circle diameter of 0.04 μm or less is 0.200% or more.SELECTED DRAWING: None
Patent JP-2022158218-A (JP)
Title: Joint formation method and formwork structure
Inventor: MATSUMOTO SHUJI
IPC: E21D11/10
Filed: 2021-04-01
Abstract: To provide a joint formation method and a formwork structure that reduce adhesion between pre-cast concrete and post-cast concrete in lining concrete.SOLUTION: A joint forming method is a method of forming a joint 7A at a boundary between pre-cast concrete 11 and post-cast concrete 12 in lining concrete 3 of a tunnel 1, and comprises: a pre-casting step of constructing the pre-cast concrete 11 in which a first chamfered portion 11a is formed by a first wooden frame portion 13a; and a post-casting step of constructing the post-cast concrete 12 in which a chamfered portion 12a is formed by a second wooden frame portion 14a. In at least one of the pre-casting step and the post-casting step, a stepped portion 16 between the chamfered portions 11a and 12a is formed to cut off edges of the pre-cast concrete 11 and the post-cast concrete 12.SELECTED DRAWING: Figure 2
Patent JP-2021100983-A (JP)
Title: USE OF THYMOSIN α FOR TREATMENT OF SEPSIS
Inventor: CYNTHIA TUTHILL
IPC: A61K38/19
Filed: 2021-04-07
Abstract: To provide methods for preventing, treating, or reducing the severity of sepsis, severe sepsis or septic shock, including bacterial, viral and fungal infections and including infections of more complex etiology.SOLUTION: The invention involves the administration of a thymosin α peptide regimen. The thymosin α peptide regimen is scheduled or timed with respect to potential, expected and/or diagnosed sepsis, severe sepsis or septic shock. In a method, the thymosin α peptide is administered at a dose of at least about 0.5 mg, preferably about 1.6 to about 6.4 mg, further preferably about 1.6 to 3.2 mg, per day intravenously or by continuous infusion or subcutaneous injection from 1 to 4 times daily. The patient is immunodeficient or immunocompromised, and the regimen of thymosin α peptide helps to protect the patient from, or reduce the severity of, sepsis, severe sepsis or septic shock.SELECTED DRAWING: None
Patent JP-2022160827-A (JP)
Title: Liquid egg substitute composition and heat-coagulated material
Inventor: SUZUKI TAKAHISA
IPC: A23L15/00
Filed: 2021-04-07
Abstract: To provide a liquid egg substitute composition which has flowability close to liquid egg, and enables obtaining gelatinization property, color tone and flavor capable of reproducing a heat-coagulated egg when being heated, and to provide a heat-coagulated material of the same.SOLUTION: A liquid egg substitute composition contains 6 mass% or more and 17 mass% or less of extract protein from beans of white-based P. Vugaris or V. Mungo.SELECTED DRAWING: None
Patent JP-2022167480-A (JP)
Title: Information processing apparatus and control method
Inventor: SHIGEMATSU YUICHI
IPC: G06F3/041
Filed: 2021-04-23
Abstract: To provide an information processing apparatus and a control method which can improve user experience in a touch screen.SOLUTION: The information processing apparatus comprises: a display unit; a touch panel which detects a touch position on which a touch operation has been performed on the display unit; a function setting unit which sets at least one of a first region functioning as a touch screen and a second region functioning as a high-accuracy touch-pad to a touch panel region where the touch panel is formed; and a report rate setting unit which, when the second region is set to the touch panel region, increases a report rate in a region to which the second region is set, within the touch panel region.SELECTED DRAWING: Figure 5
Patent JP-2022167559-A (JP)
Title: Method for producing sparkling sake
Inventor: HOSODA YASUSHI
IPC: C12G3/022
Filed: 2021-04-23
Abstract: To provide a method for producing sparkling sake in which a sparkling sake having a rich sweetness and a refreshing acidity, and easy to drink while having the taste of Japanese sake, can be obtained.SOLUTION: A sake with an alcohol degree of 9% to 12%, a sake degree of -50 to -30, an acid degree of 2 to 4, and an amino acid degree of 0.5 to 1.5 obtained by squeezing, and a turbid sake with an alcohol degree of 5% to 15%, a sake degree of -50 to -30, an acid degree of 3 to 8, and an amino acid degree of 0.5 to 1.5 having a fermentation activity by yeast are mixed in a ratio (mass ratio) of sake: turbid sake=98:2 to 99:1 to yield a mixed sake with an alcohol degree of 9% to 12%, a sake degree of -50 to -30, an acid degree of 2 to 4, and an amino acid degree of 0.5 to 1.5, and this mixed sake is subjected to secondary fermentation in a predetermined container.SELECTED DRAWING: Figure 3
Patent JP-2022138087-A (JP)
Title: Chemical solution for removing efflorescence
Inventor: AOKI MINORU
IPC: E03F9/00
Filed: 2021-03-09
Abstract: To provide a chemical solution in which hydrochloric acid capable of efficiently dissolving efflorescence is added to a chemical solution for removing efflorescence used in the operation of removing efflorescence even when the site of efflorescence removal operation itself is an underground space where ventilation is not sufficient, i.e., a nearly sealed space, so that the wastewater after efflorescence dissolution cleaning can be easily treated underground or the like.SOLUTION: A chemical solution for removing efflorescence is produced by mixing water, hydrochloric acid, glycolic acid, and lactic acid, which enables the lactic acid to dramatically suppress the pungent odor of hydrochloric acid, and even when the chemical solution for removing efflorescence is used in underground spaces that are not adequately ventilated, i.e., in nearly sealed spaces, it is possible to provide comfortable on-site work without causing discomfort or physical discomfort to the workers. Further, wastewater after removing efflorescence can be easily treated as ordinary substances, rather than deleterious, even at underground sites, by mixing it with naturally discharged water or washing water stored on site.SELECTED DRAWING: Figure 1
Patent JP-2022169106-A (JP)
Title: Dc/dc converter, control circuit thereof, and electronic device
Inventor: OKAJIMA KENICHI
IPC: H02M3/155
Filed: 2021-04-27
Abstract: To provide a DC/DC converter that allows miniaturizing of a control circuit of the DC/DC converter, a control circuit thereof and an electronic device.SOLUTION: A current comparator circuit 270 of a DC/DC converter 100 performs switching so as to assert a comparison signal ICOMP when a switching voltage VSW of a switching terminal SW which is a connection node between a high-side transistor MH and a low-side transistor ML is below a first threshold value voltage in a first detection mode, and to assert the comparison signal ICOMP when the switching voltage VSW exceeds a second threshold value voltage in a second detection mode. A logical circuit 220 generates control pulse signals HG and LG for the high-side transistor MH and the low-side transistor ML on the basis of the comparison signal ICOMP. The current comparator circuit 270 includes a single voltage comparator 300 which is shared in a time division manner in the first and second detection modes.SELECTED DRAWING: Figure 1
Patent JP-2022169849-A (JP)
Title: Compound, polymer, composition, molding, film, cured product, laminate, electronic component, and film-forming method
Inventor: HIGASHIHARA TOMOYA
IPC: B32B27/34
Filed: 2021-04-28
Abstract: To create a new alkyl diamine having a high degree of freedom, which can be used to provide a polymer having high thermostability, low CTE, low stress and chemical stability.SOLUTION: A polymer according to the present invention is at least one selected from the group consisting of polyamic acid and polyamic acid ester, having a constitutional unit derived from a diamine compound represented by the formula (1) (where, R is a hydrogen atom or an aliphatic hydrocarbon group, and x and y independently represent an integer of 1-50).SELECTED DRAWING: None
Patent JP-2022170980-A (JP)
Title: Adapter and radar unit
Inventor: AKAZAWA KO
IPC: B62J23/00
Filed: 2021-04-30
Abstract: To provide an adapter that holds a radar device mounted on a saddle-riding vehicle, the adapter capable of determining a position of the radar device and preventing backlash of the radar device compared with prior arts.SOLUTION: An adapter according to the present invention is an adapter that holds a radar device mounted on a saddle-riding vehicle. When one of side face parts of the radar device is a first side face part, and of the side face parts of the radar device, when a side face part opposite to the first side face part is a second side face part, the adapter includes a first wall part opposite to the first side face part and a second wall part opposite to the second side face part. The first wall part and the second wall part have groove parts into which projections of the radar device are inserted and that determine the position of the radar device. The groove part has in the middle thereof a reduction part that has a reduced width and is pressed by the projection of the radar device to be plastically deformed.SELECTED DRAWING: Figure 6
Patent JP-2022172568-A (JP)
Title: Position identification support system and position identification support method
Inventor: NISHIYAMA HARUHIKO
IPC: G01C21/36
Filed: 2021-05-06
Abstract: To identify a position from information on a landscape which is seen by a person.SOLUTION: In a position identification support system that generates data for identifying a position, a storage device stores a 3D city model including an attribute of an object. An arithmetic unit comprises: a reception unit for receiving an input from a user; a retrieval key generation unit for identifying a retrieval word for retrieving the 3D city model; and a screen generation unit for outputting screen data for displaying the position. The reception unit receives an input of representation of a landscape, the retrieval key generation unit identifies the retrieval word for retrieving the 3D city model from the representation of the received landscape, the reception unit retrieves the 3D city model using the identified retrieval word to acquire information for narrowing the positions from the representation of the received landscape, and the screen generation unit outputs the screen data for displaying the information for narrowing the positions.SELECTED DRAWING: Figure 1
Patent JP-2022062666-A (JP)
Title: Method for forming anti-counterfeiting feature in knitting stage of fabric, and the fabric
Inventor: LIAO CHIH-WEN
IPC: D04B7/26
Filed: 2021-05-07
Abstract: To solve the problem in which anti-counterfeiting means used in conventional fabrics is easily counterfeited, and the conventional fabrics require additional processing for attaching the anti-counterfeiting means.SOLUTION: There are provided a method for forming an anti-counterfeiting feature in the knitting stage of a fabric, and the fabric. A main part of the fabric is knitted with at least one first yarn. Part of the fabric includes a plurality of feature yarn loops formed by a second yarn. The plurality of feature yarn loops form the anti-counterfeiting feature. The anti-counterfeiting feature can be directly observed from a surface of the fabric. The second yarn is formed by twisting at least two sub-yarns different in color from each other. The at least two sub-yarns are different in color from the first yarn, so that the color of the plurality of feature yarn loops observed on the surface varies randomly. In the present invention, the anti-counterfeiting feature is directly formed on the fabric in the knitting stage, and the yarns are randomly twisted, so that the anti-counterfeiting feature has random variations that are difficult to replicate, thereby preventing unscrupulous manufacturers from counterfeiting and imitating the fabric.SELECTED DRAWING: Figure 1
Patent JP-2022176819-A (JP)
Title: Work recognition device and work recognition method
Inventor: TERADA TAKUMA
IPC: G06T7/00
Filed: 2021-05-17
Abstract: To provide a work recognition device and method which estimate the relevance between objects for general purposes with a simple algorithm when performing work recognition using connection between objects in a manufacturing site or the like.SOLUTION: A work recognition device comprises: an image acquisition unit which acquires image data captured by an imaging device; an analysis region detection unit which detects a region about an object by analyzing image data obtained from the image acquisition unit; a feature extraction unit which extracts a feature amount about an image of the region about the object detected by the analysis region detection unit to calculate a change amount of the feature amount about the image in a prescribed period; and a relevance estimation unit which calculates the object relation degree between the first object and the second object on the basis of the first change amount of the feature amount about the image detected as the region about the first object in the prescribed period and the second change amount of the feature amount about the image detected as the region about the second object in the same period as the prescribed period of the first change amount.SELECTED DRAWING: Figure 2
Patent JP-2022178381-A (JP)
Title: touch panel
Inventor: OMORI TAKASHI
IPC: G06F3/0488
Filed: 2021-05-20
Abstract: To provide a touch panel which eliminates degrading of productivity of a device in which the touch panel is installed due to erroneous pressing of a button of the touch panel.SOLUTION: A touch panel 20 displays an image 20a in which a plurality of functional buttons 22, 25 are arrayed. The plurality of functional buttons 22, 25 contain a long depressing button which activates a function when depressed for a prescribed time period. In the long depressing button 25, a count down signal 252 for notifying timing of activation of the function is displayed in a count down signal display area 251.SELECTED DRAWING: Figure 3
Patent JP-2022161771-A (JP)
Title: Vertical parallel motion type footrest
Inventor: WATANABE TERUO
IPC: A47C7/50
Filed: 2021-04-08
Abstract: To provide a footrest capable of adjusting and setting height of a sole when both knees tend to rise slightly forward, like a sitting time on a sofa.SOLUTION: A left screw nut and a right screw nut are integrally molded on a center part, and a left screw machine screw and a box nut are provided on the furthermore left side than a center part of one machine screw, and a right screw machine screw and a C type shaft stop ring are provided on the right side, and further square cutting and a cross groove are applied to a right edge, to thereby enable vertical parallel motion.SELECTED DRAWING: Figure 1
Patent JP-2021130683-A (JP)
Title: Bacterial compositions
Inventor: Subhendu NAYAK
IPC: A61K47/04
Filed: 2021-05-25
Abstract: To provide bacterial compositions having a combination of different bacterial strains formulated to maintain the stability of the bacteria.SOLUTION: For example, bacterial compositions having a combination of different bacterial strains formulated to maintain the stability of the bacteria. In some embodiments, the methods and materials provided herein can be used to deliver an effective and live dose of probiotics, to protect the probiotics during shelf-life storage, and/or to achieve gastrointestinal bioavailability.SELECTED DRAWING: None
Patent JP-2022182215-A (JP)
Title: Laser transmissive resin composition and molded article thereof
Inventor: ISOMURA TAKATO
IPC: C08L67/02
Filed: 2021-05-28
Abstract: To provide a laser transmissive resin composition that has high laser transmittance and shows good color development without color transfer, and a molded article using the same.SOLUTION: This laser transmissive resin composition (I) comprises, per 100 pts.mass of polyester-based resin (A), 0.005-5.0 pts.mass of organic pigment (B) containing at least benzimidazolone-based yellow pigment (b1). A molded article of this resin composition (I) with a thickness of 1 mm has a CIE L* value of 25 or less and a 940 nm laser transmittance of 40% or more.SELECTED DRAWING: None
Patent JP-2022183398-A (JP)
Title: Electronic component assembly
Inventor: MIKI TORU
IPC: H01H13/04
Filed: 2021-05-29
Abstract: To provide an electronic component assembly, a cover of which cannot be removed.SOLUTION: An electronic component assembly comprises: a cylindrical case 100; a button 200 arranged upward in the case 100; a base 300 arranged downward of the button 200 in the case 100; and a cover 400 arranged downward of the base 300 in the case 100, the case 100 and the base 300 being engaged and the base 300 and the cover 400 being engaged in the vertical direction, with the engagement portion of the base 300 and the cover 400 concealed from the outside. The base 300 and the cover 400 are relatively slid in a radial direction to get fitted together and are engaged in an axial direction in the fitted state. The base 300 and the cover 400 are in contact with and constrained by the case 100 in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2022184143-A (JP)
Title: Determination method of road surface condition
Inventor: MAEDA YUSUKE
IPC: B60W40/064
Filed: 2021-05-31
Abstract: To provide a determination method of a road surface condition which easily sets a threshold value and accurately determines the road surface condition.SOLUTION: A determination method of road surface condition on which a vehicle travels comprises the steps of: acquiring rotational speeds of installed tires on the vehicle in order; acquiring drive forces thereof for the vehicle in order; calculating slip ratio based on the rotational speeds of the tires acquired in order; calculating a regression equation and a reliable width regarding the relation between the slip ratio and the drive forces based on a lot of pieces of data set of the slip ratio and the drive forces in a prescribed section; and determining the road surface condition on which the vehicle travels based on the reliable width calculated in the prescribed section.SELECTED DRAWING: Figure 3
Patent JP-2022184207-A (JP)
Title: Pipe rehabilitation method
Inventor: YOKOSHIMA HISAKO
IPC: B29C63/34
Filed: 2021-05-31
Abstract: To provide a pipe rehabilitation method that does not require a bypass pipe on ground.SOLUTION: A pipe rehabilitation method includes: impregnating a liquid curable resin into a tubular resin adsorbent whose inner and outer surfaces are covered with a plastic film; inserting the whole of a sewage supply hose over an entire length of an inside of an old sewage pipeline with the sewage supply hose inserted inside a pipe lining material with both ends closed; making the pipe lining material adhere to the old sewage pipeline by supplying pressurized fluid while pumping service sewage through the sewage supply hose from an upstream to a downstream of the old sewage pipeline; and curing the pipe lining material in this adhered state.SELECTED DRAWING: Figure 2
Patent JP-2021137606-A (JP)
Title: Measuring device
Inventor: MATSUI YUTAKA
IPC: A61B5/02
Filed: 2021-06-01
Abstract: To detect noise which has to be removed from a measurement signal relating to an object.SOLUTION: A measuring device (1) comprises: a light emission part (11) which emits light to a living body; a first light-receiving part and a second light-receiving part (12, 13) which respectively receive the return light of the emitted light returned from the living body; and output means (100) which on the basis of an output signal from the first receiving part and that from the second light-receiving part, outputs information about noise of at least one of the output signal from the first light-receiving part and that from the second light-receiving part. The measuring device is capable of easily detecting whether a measurement signal related to a living body includes noise which has to be removed.SELECTED DRAWING: Figure 6
Patent JP-2021194540-A (JP)
Title: System and method for detecting stable arrhythmia heartbeat and for calculating and detecting cardiac mapping annotations
Inventor: ELIYAHU RAVUNA
IPC: G06N20/00
Filed: 2021-06-10
Abstract: To provide a system and method for detecting a mapping annotation for an electrophysiological (EP) mapping system.SOLUTION: The system includes a processor including a machine learning algorithm configured to: receive a first heartbeat at an identified cardiac spatial location including a first set of attribute information pieces corresponding to the first heartbeat; receive a second heartbeat at the identified cardiac spatial location including a second set of attribute information pieces corresponding to the second heartbeat; compare the first set of attribute information pieces with the second set of attribute information pieces; and determine which of the first heartbeat and the second heartbeat has optimal characteristics based on the compared attribute information pieces.SELECTED DRAWING: Figure 1
Patent JP-2022191882-A (JP)
Title: Component feeder, component mounting machine including the same, and component supply method
Inventor: NAGASAWA YOSUKE
IPC: H05K13/02
Filed: 2021-06-16
Abstract: To provide a component feeder capable of improving the supply efficiency of components, a component mounting machine, and a component supply method.SOLUTION: A component feeder (13) includes: a transportation route (TR) that transports components (3) toward the pickup position (13P) in the transport direction (A); and a posture correction mechanism (40A) that corrects the posture of components (3) on the transportation route (TR). The posture correction mechanism (40A) includes a movable guide (44) and a fixed guide (46). The movable guide (44) includes: a first contact part (60) that comes into contact with a first lead (3R) located at the tail side of the component (3); and a second contact part (62) that comes into contact with a second lead (3R) located at the front side of the component (3). The first contact part (60) has a first inclination part (60A) inclined to tilt a component (3) forward, and the second contact part (62) has a second inclination part (62A) inclined to tilt a component (3) backward.SELECTED DRAWING: Figure 4
Patent JP-2023000028-A (JP)
Title: Timing library creation program, timing library creation method, and timing analysis device
Inventor: NISHIDA KEISUKE
IPC: G06F30/367
Filed: 2021-06-17
Abstract: To create a timing library optimum for an IP.SOLUTION: A timing library creation program causes a computer to perform processing for: extracting a delay dispersion value matching features of each signal path in an IP from a delay dispersion database in which a delay dispersion value of each gate included in the IP are stored; calculating an expansion delay dispersion coefficient on the basis of the extracted delay dispersion value and the features of each signal path; and creating an expansion timing library in which the delay dispersion value is reflected on the basis of a basic timing library in which the delay dispersion value is not reflected and the expansion delay dispersion coefficient.SELECTED DRAWING: Figure 2