baber/WOPTO huggingface dataset:
Patent JP-2023065109-A (JP)
Title: Ink jet recording method
Inventor: SUGAYA TAKESHI
IPC: C09D11/322
Filed: 2021-10-27
Abstract: To provide an ink jet recording method in which the ink discharge stability is good and an image having suppressed bleeding can be recorded even when ink containing a pigment having a perinone skeleton is discharged from a recording head by the action of thermal energy and an image is recorded by combination with a reaction liquid.SOLUTION: There is provided an ink jet recording method which comprises: a step of applying a reaction liquid to a recording medium; and a step of discharging an aqueous ink containing a pigment having a perinone skeleton from a recording head by the action of thermal energy and imparting the ink to a recording medium, wherein the aqueous ink further contains a first water-soluble resin having an anionic group for dispersing a pigment and a second water-soluble resin having an anionic group, the ratio of the content (mass%) of the first water-soluble resin in the aqueous ink to the content (mass%) of the second water-soluble resin is 0.16 times or more and 0.80 times or less in terms of a mass ratio and the acid value of the first water-soluble resin is higher than that of the second water-soluble resin.SELECTED DRAWING: None
Patent JP-2023066708-A (JP)
Title: Viscosity modifier
Inventor: MATSUSUE KAZUHIRO
IPC: A61Q5/10
Filed: 2021-10-29
Abstract: To provide a viscosity modifier that facilitates viscosity control.SOLUTION: A viscosity modifier comprises cellulose fine fibers with an average fiber diameter of 1-100 nm. For some of the cellulose fine fibers, some of hydroxy groups of the cellulose fibers are substituted with hypophosphorous acid groups or phosphorous acid groups.SELECTED DRAWING: None
Patent JP-2023066744-A (JP)
Title: Transparent electroconductive film
Inventor: NAGASE JUNICHI
IPC: B32B27/18
Filed: 2021-10-29
Abstract: To provide a transparent electroconductive film that is provided with an electroconductive layer containing metal nanowires, and is excellent in humidification reliability.SOLUTION: A transparent electroconductive film is provided with a transparent base material and a transparent electroconductive layer disposed on at least one side of the transparent base material. The transparent electroconductive layer contains metal nanowires and a polymer matrix. The polymer matrix contains a thiol-based compound. In one embodiment, the thiol-based compound has a dithiolane skeleton.SELECTED DRAWING: Figure 1
Patent JP-2022009793-A (JP)
Title: Sound reproducing apparatus
IPC: H04R3/14
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ear-hole open type sound reproducing apparatus which can obtain good sound quality over a wide band while adopting a bone conduction system. 
     SOLUTION: A first equalizer 303 removes a high range component which is difficult to be reproduced by a vibration speaker 301 and is hard to be conveyed by bone conduction. Then, the vibration speaker 301 outputs sound over a low range to a middle range by bone conduction sound. By equalizing processing of the first equalizer 303, it is also possible to reduce sound leakage of the high range. On the other hand, a second equalizer 304 removes components over the low range to the middle range. Then, an air conduction speaker 302 outputs high quality sound of the high range component by air conduction sound. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022135906-A (JP)
Title: Product provision management system and product provision management method
IPC: G06Q30/06
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a product provision management system and a product provision management method for detecting a remaining amount of periodically provided products and determining propriety of providing the products next time and a use charge based on the remaining amount. 
     SOLUTION: A product provision management system for managing, for products to be sold by a method for periodically providing to users, services for providing the products and managing a use charge of the users for the services, comprises: a product information acquisition device for acquiring product information being information on the products; and an information processing device for processing the product information. The product information acquisition device includes: a detecting section for detecting a remaining amount of products at prescribed detection timing; and a notification section for notifying the information processing device of remaining amount information being information on the remaining amount detected by the detecting section. The information processing device includes a determining section for determining whether or not the products are provided at product provision timing being timing to provide the products, based on the remaining amount information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022074139-A (JP)
Title: Anode for lithium ion secondary battery, method for preparing the same, and lithium ion secondary battery comprising the same
Inventor: PARK SUNG-JOON
IPC: H01M4/133
Filed: 2021-11-01
Abstract: To provide an anode for a lithium ion secondary battery that improves battery performance by facilitating insertion and removal of lithium ions, and a lithium ion secondary battery comprising the anode.SOLUTION: An anode for a lithium ion secondary battery includes an anode mixture layer on at least one surface of an anode current collector, with pores inside the anode mixture layer having a Z-tensor value of 0.33 or more.SELECTED DRAWING: Figure 2
Patent JP-2023069296-A (JP)
Title: adhesive composition
Inventor: MURATA JUMPEI
IPC: C09J123/16
Filed: 2021-11-05
Abstract: To provide an adhesive composition that is excellent in low dielectric properties and adhesion to an LCP.SOLUTION: As a result of extensive studies, the inventors have discovered that an adhesive composition comprising (A) an acid-modified styrenic elastomer, (B) an isocyanate compound having two or more isocyanate groups in one molecule and (C) an ethylene-propylene-diene copolymer at a specific ratio is excellent in low dielectric properties and also excellent in adhesion to a low polar substrate, particularly an LCP, which can solve the foregoing problem.SELECTED DRAWING: None
Patent JP-2023069437-A (JP)
Title: UWB communication system
Inventor: RI KANHO
IPC: H04W72/20
Filed: 2021-11-05
Abstract: To provide a radio communication system for mitigating collisions or interference that may occur among UWB data packets transmitted from different systems or devices, in environment in which a plurality of systems or devices using UWB are mixed.SOLUTION: A UWB communication system includes: means for informing a UWB physical layer and a narrow bandwidth physical layer cooperatively operates with the UWB physical layer of a task request signal for requesting tasks from a MAC layer; determination means for determining a clear channel using either of energy detection by the narrow bandwidth physical layer to which the task request signal has been informed, CSMA or CSMA/CA; report notification means for informing of a clear channel report according to the clear channel determination; command signal notification means for notifying the UWB physical layer and the narrow bandwidth physicals layer of a command signal from the MAC layer according to the clear channel report; and means for transmitting a pilot narrow bandwidth signal indicating execution of UWB communication using the narrow bandwidth physical layer and transmitting the UWB signal from the UWB physical layer.SELECTED DRAWING: Figure 2
Patent JP-2023069496-A (JP)
Title: Lighting device and light fixture
Inventor: ITO YUICHIRO
IPC: H05B47/105
Filed: 2021-11-05
Abstract: To obtain a lighting device and a light fixture, capable of suppressing loss.SOLUTION: A lighting device according to a present invention, comprises: a rectification circuit that rectifies an AC power supply; a converter circuit that is connected to the rectification circuit; a converter circuit that performs a charging and discharging of an energy by a switching element and an inductor to turning on a light source; a current limit element that is connected to the light source in serial, and adjusts a current flowing in the light source; and a current control unit that controls the current limit element. In an output voltage of the converter circuit, a ripple component of a frequency obtained by doubling the frequency of the AC power supply is overlapped. The current control unit reduces a current flowing in the light source when the output voltage of the converter circuit is reduced by the ripple component.SELECTED DRAWING: Figure 1
Patent JP-2022046459-A (JP)
Title: Apparatus for ion energy analysis of plasma processes
IPC: H01L21/3065
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for ion energy analysis of plasma processes. 
     SOLUTION: An apparatus for obtaining ion energy distribution IED measurements in a plasma processing system comprises: a substrate to be placed in the plasma processing system and exposed to plasma; an ion energy analyzer disposed in the substrate for measuring the ion energy distribution at the substrate surface during plasma processing, the analyzer comprising a first conductive grid G 0 , a second conductive grid G 1 , a third conductive grid G 2 , a fourth conductive grid G 3  and a collection electrode C, each grid separated by an insulation layer; and a battery power supply and control circuitry, integrated in the substrate, for supplying and controlling voltage to each of the grids and the collector of the ion energy analyzer; where at least one insulation layer includes a peripheral portion which is of reduced thickness with respect to the remaining portion of the insulation layer. 
     SELECTED DRAWING: Figure 4a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071261-A (JP)
Title: Purchase amount prediction device, purchase amount prediction method, and program
Inventor: NONOMIYA HIDEYUKI
IPC: G06Q50/04
Filed: 2021-11-11
Abstract: To provide a purchase amount prediction device, a purchase amount prediction method, and a program capable of highly accurately and stably predicting a purchase amount of an article on the basis of an article purchase history.SOLUTION: In a purchase amount prediction device 1, a prediction unit 12 calculates a prediction amount and an error amount on the basis of purchase history information indicating a purchase history of a period indicated by use period information in a calculation method complying with criteria indicated by prediction criteria information. When the calculated error amount is smaller than a permissible error amount indicated by permissible error amount information, the prediction unit adopts the calculated prediction amount. An output unit 14 outputs prediction result information including a prediction amount of a purchase amount of an article.SELECTED DRAWING: Figure 1
Patent JP-2022033771-A (JP)
Title: Pathogen-resistant animals having modified cd163 genes
IPC: A01K67/02
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide methods of inducing porcine reproductive and respiratory syndrome virus (PRRSV) resistance to animals. 
     SOLUTION: A non-human animal or offspring thereof or an animal cell are provided, comprising at least one modified chromosomal sequence in a gene encoding a CD163 protein. The modification reduces the susceptibility of the animal, offspring, or cell to infection by a pathogen including PRRSV as compared to the susceptibility of an animal, offspring, or cell that does not comprise a modified chromosomal sequence in a gene encoding a CD163 protein to infection by the pathogen including the PRRSV. The invention further relates to methods of breeding to create pathogen-resistant animals and populations of animals made using such methods. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016575-A (JP)
Title: Manufacturing method of instant noodle containing potassium lactate
IPC: A23L7/109
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an instant noodle having a saltiness derived from potassium lactate and a good texture, even though potassium lactate as an expected substitute for sodium chloride is known to impair noodle-making properties. 
     SOLUTION: Potassium lactate is added after making noodle strings, so that harmful effects of potassium lactate on noodle making is inhibited. As a result, saltiness derived from potassium lactate can be imparted to the noodle, and the texture of the noodle can be maintained. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078040-A (JP)
Title: Inner cotton manufacturing method
Inventor: KITAGAWA SHINJI
IPC: D04H1/4266
Filed: 2021-11-25
Abstract: To provide an inner cotton manufacturing method that enables a fixed automatization by a machine and allows a material derived from silkworm cocoon and chemical fiber cotton to be mixed while keeping a fixed uniformity.SOLUTION: An inner cotton manufacturing method has a floss silk sheet manufacturing step to manufacture a floss silk sheet 1B by cutting a square floss silk that is manufactured by cooking cocoons produced by silkworms, subsequently stretching, hanging, stacking and drying the cooked cocoons on a floss silk hanging frame, a floss silk fiber direction adjustment step to adjust a direction of floss silk fibers 1a by holding a plurality of floss silk sheets 1B between upper and lower rollers to move the sheets forward and decomposing the sheets by scratching the sheets downward from upper side with a plurality of scratch portions 23a on which a lot of sharply pointed needles 23aa are provided lengthwise and crosswise, and then accumulate the floss silk fibers, and a mixing step to mix an aggregate of the floss silk fibers 1a after undergoing the floss silk fiber direction adjustment step with chemical fiber cotton.SELECTED DRAWING: Figure 2C
Patent JP-2023079378-A (JP)
Title: Classification confirmation method, classification confirmation program, and classification confirmation system
Inventor: NISHIMURA HIROSHIGE
IPC: G06Q40/12
Filed: 2021-11-29
Abstract: To provide a classification confirmation method, a classification confirmation program and a classification confirmation system that support classification management by non-experts.SOLUTION: A classification confirmation system includes an operator identification information acquiring unit, an input receiving unit, an analyzer, and a comment adding unit. A classification confirmation method therefor includes: an operator identification information acquiring step for acquiring operator identification information that is information for identifying an operator; an input receiving step for receiving an input of classification data in association with the operator identification information; an analyzing step for analyzing the received classification data in accordance with prescribed rules; and a comment adding step for adding comments according to an analysis result, with respect to one or multiple classifications.SELECTED DRAWING: Figure 7
Patent JP-2023080812-A (JP)
Title: Defibrillator and waveform display method
Inventor: HAYASHI KAZUHIRO
IPC: A61N1/39
Filed: 2021-11-30
Abstract: To provide a defibrillator capable of informing of a period during which transcutaneous pacing is executed temporarily.SOLUTION: A defibrillator includes a display processing part for displaying an electrocardiogram waveform on a display part, a determination part for determining whether temporary transcutaneous pacing is under execution or not, and a change part for changing a color of the electrocardiogram waveform displayed in a first period during which the temporary transcutaneous pacing is under execution, into a color different from the color of the electrocardiogram waveform displayed in a second period other than the first period, based on a result of the determination.SELECTED DRAWING: Figure 3A
Patent JP-2023080954-A (JP)
Title: Brake-drive force control method and brake-drive force control apparatus
Inventor: IIDA TOMOHARU
IPC: B60W30/18
Filed: 2021-11-30
Abstract: To alleviate the discomfort of a driver during deceleration of the own vehicle on the basis of a speed profile in accordance with a relative distance between the own vehicle and a target position ahead of the own vehicle.SOLUTION: A brake-drive force control method includes: calculating brake-drive force in accordance with an accelerator operating amount (S1); setting a target position being a position where a vehicular speed of an own vehicle is determined to be a predetermined pre-set vehicular speed (S2); calculating a relative distance between a present position of the own vehicle and the target position (S3); calculating a first target speed of the own vehicle on the basis of the relative distance and a first speed profile in accordance with a distance to the target position (S4); detecting a present vehicular speed of the own vehicle (S5); calculating, in a case where the present speed is equal to or higher than the first target speed, a correction amount in accordance with a difference between the present speed and the first target speed (S6); and controlling brake-drive force of the own vehicle on the basis of post-correction brake-drive force obtained by subtracting the correction amount from the brake-drive force in accordance with the accelerator operating amount (S7, S8).SELECTED DRAWING: Figure 6
Patent JP-2023081471-A (JP)
Title: Abca12 production promoting composition
Inventor: TAKEUCHI SHUNGO
IPC: A61Q19/08
Filed: 2021-12-01
Abstract: To provide a new ABCA12 production promoting composition.SOLUTION: The present invention provides a ABCA12 production promoting composition that comprises component (A): rice bran extract and component (B): tea leaf extract, and cosmetics for enhancing or improving skin barrier functions that comprise component (A): rice bran extract and component (B) tea leaf extract.SELECTED DRAWING: None
Patent JP-2023081727-A (JP)
Title: Control device of vehicle
Inventor: KASHIWAZAKI TAKASHI
IPC: B60L15/20
Filed: 2021-12-01
Abstract: To secure the control stability while reducing heat generation in a switching element in such a state that wheels are mechanically restrained.SOLUTION: A control device of a wheel comprises: a rotary electric machine which drives a drive wheel via a power transmission mechanism; a power conversion device which converts the DC power to the AC power by a switching element; a control unit which controls the power conversion device to output from a rotary electric machine a torque according to a torque command value decided according to a stepping amount of an accelerator pedal; and a lock detection unit which detects that an output shaft of the rotary electric machine is in the mechanically-restrained lock state from the load side. The control unit, when the lock state is detected by the lock detection unit, changes a torque command value at a prescribed frequency by a change amount absorbed by torsion of the power transmission mechanism while suppressing non-interacting control of a current feedback system in comparison to a case where the lock state is not detected.SELECTED DRAWING: Figure 5
Patent JP-2022081467-A (JP)
Title: Beverage containing elastin and iron
IPC: A23L2/52
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce unpleasant odor when an iron compound and a collagen peptide or elastin peptide are blended into an oral liquid composition. 
     SOLUTION: A blended oral liquid composition contains (A) an iron compound, (B) one or more peptides which are at least one selected from the group consisting of collagen peptides and/or elastin peptides, and (C) one or more plant extracts which are at least one selected from the group consisting of lemon balm extracts, Houttuynia cordata extracts, artichoke extracts and rosemary extracts. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023085901-A (JP)
Title: Image forming apparatus
Inventor: UJIIE HIROTERU
IPC: G03G15/16
Filed: 2021-12-09
Abstract: To provide an image forming apparatus that, even when using an intermediate transfer belt with low glossiness to prevent the occurrence of "roughening," can satisfactorily read detection patterns for image quality adjustment, while preventing an increase in size and cost of the apparatus.SOLUTION: An image forming apparatus 45 comprises: a plurality of photoreceptors 5; an intermediate transfer belt 10 that has elasticity; a plurality of primary transfer members 24 that transfer formation image pattern for output and/or adjustment image patterns for image quality adjustment from the photoreceptors 5 to the intermediate transfer belt 10; a secondary transfer member 25; and an image pattern detection device 46 that is arranged on the downstream side of a secondary transfer nip 21a. The image pattern detection device 46 includes an image pattern transfer target body 47 to which the adjustment image patterns 60 formed on the intermediate transfer belt 10 are transferred, and a detection member 49 that detects the state of the adjustment image patterns 60 transferred to the image pattern transfer target body 47.SELECTED DRAWING: Figure 5
Patent JP-2022165896-A (JP)
Title: Sputtering target material
IPC: C01G33/00
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric laminate with a large diameter piezoelectric film with uniform film quality, with no localized defective areas appearing in the entire area on the main surface except for the peripheral edges. 
     SOLUTION: A sputtering target material comprises a sintered alkali niobium oxide containing potassium, sodium, niobium, and oxygen and having a perovskite structure, the diameter of the surface that will be exposed to the plasma during the film formation process by the sputtering method is 3 inches or more, and the entire inner area of the surface that will be exposed to the plasma, excluding the periphery, and the entire inner area of any surface parallel to the surface that will be exposed to the plasma, excluding the periphery, are composed of grains with a grain size of 0.1 μ m to 30 μm in diameter. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022106662-A (JP)
Title: Sensing winding configuration for electromagnetic induction encoder
Inventor: TED STATON COOK
IPC: G01D5/20
Filed: 2021-12-21
Abstract: To provide an electromagnetic induction encoder usable for measuring the relative position between two elements along a measurement axis direction.SOLUTION: An electromagnetic induction encoder includes a scale, a detection unit, and a signal processing unit. The scale includes a periodic pattern of signal modulating elements (SMEs) arranged along a measuring axis (MA) with a spatial wavelength W1. The detection unit comprises sensing elements and a field generating coil. The sensing elements comprise conductive loops and output detection signals in response to the influence on the magnetic flux provided by adjacent SMEs. The conductive loops have an average MA dimension that spatially filters a third spatial harmonic signal component and are arranged along the MA according to an "inter-loop" shift relationship in which first and second equal numbers of positive polarity and negative polarity loops are shifted in opposite directions by W1/4K (K=3, 5, 7, 9). A "layout friendly" loop arrangement is adopted while the third and K-th spatial harmonic components are reduced.SELECTED DRAWING: Figure 9