baber/WOPTO huggingface dataset:
Patent JP-2021078677-A (JP)
Title: PTP packaging machine and PTP sheet manufacturing method
Inventor: NODA NAOHIKO
IPC: B41J2/165
Filed: 2019-11-18
Abstract: To provide a PTP packaging machine and PTP sheet manufacturing method capable of reducing occurrences of printing failure and suppressing decrease in productivity.SOLUTION: A PTP packaging machine comprises a tablet printing and filling device 21 of printing on a tablet 5 and filling a pocket part 2 of a container film 3 therewith. The tablet printing and filling device 21 is configured to, while causing a first suction belt 55 to adsorb and convey tablets 5, executing printing on one surfaces of the tablets, then, while causing a second suction belt 72 to adsorb and convey tablets 5, executing printing on the other surfaces of the tablets, and thereafter, fills each pocket part 2 with the tablet 5. Alternatively, the printing step of the tablets 5 includes: specifying a position of a clogged nozzle on a print head 58A, etc., from the printed states of printed parts formed by printing on the tablets 5; predicting a printed state of a printed part that may be printed on a tablet 5 based on the clogged state of the nozzle, and, when the printed state of the printed part does not satisfy the prescribed condition, executes screening of the print head 58A, etc.SELECTED DRAWING: Figure 6
Patent JP-2021081943-A (JP)
Title: Image sharing system for sharing image information of virtual reality (vr) and augmented reality
Inventor: KUWAYAMA YUKI
IPC: G06F13/00
Filed: 2019-11-19
Abstract: To solve the problem in which space sharing for VR images one another or for AR images one another has been present, however, no such a system for interactively sharing visual information of VR and visual information of AR has been present.SOLUTION: Provided is an image sharing system (S) for: generating, at a construction site, an AR image on a tablet terminal with a camera function detectable with a position/direction available for generating the AR image; and transmitting this AR image to a PC compatible with VR at an office to display the received AR image on a part of a VR image at a goggle connected to the PC, or conversely display the VR image displayed at the goggle connected to the PC in the office on a part of the AR image of the tablet terminal at the construction site.SELECTED DRAWING: Figure 1
Patent JP-2021081998-A (JP)
Title: On-vehicle update device and update processing program
Inventor: ITATSU TARO
IPC: H04L12/46
Filed: 2019-11-19
Abstract: To provide an on-vehicle update device or the like that can appropriately respond, if an application discontinuation notification is given after the download of a control program before the time of application thereof.SOLUTION: An on-vehicle update device includes a control unit configured to control the application of an update program to an on-vehicle ECU mounted on a vehicle. When an update program stored in a predetermined storage area in the vehicle is applied to an on-vehicle ECU to be updated, the control unit attempts to communicate with an external server outside the vehicle. When the communication with the external server is successful and information regarding discontinuation of the update program has been obtained, application to the on-vehicle ECU to be updated by the update program is stopped. When the information regarding the discontinuation cannot be acquired, application to the on-vehicle ECU to be updated by the update program is performed. When the communication with the external server fails, application to the on-vehicle ECU to be updated by the update program is performed.SELECTED DRAWING: Figure 5
Patent JP-2020039170-A (JP)
Title: Method, apparatus and computer program product for determining transmission parameter
Inventor: ZHANG YUANTAO
IPC: H04W72/04
Filed: 2019-11-20
Abstract: To provide a technique for determining transmission parameters in a wireless network.SOLUTION: A method includes: receiving transmission configuration information used by a network element for determining transmission parameters; and determining transmission parameters used by the network element based at least in part on the transmission configuration information. The transmission configuration information includes a first set of parameters, a second set of parameters or a third set of parameters. The first set of parameters includes a first repetition level set index, a first repetition level index, a first resource allocation and a first transport block size index. The second set of parameters includes a second repetition level index, a second resource allocation and a second transport block size index. The third set of parameters includes a modulation and coding scheme level index, a third resource allocation and a third transport block size index.SELECTED DRAWING: Figure 3
Patent JP-2021078817-A (JP)
Title: Light irradiation device
Inventor: KATO NOBUO
IPC: A61N5/06
Filed: 2019-11-20
Abstract: To provide a light irradiation device which can surely and safely irradiate the retina of a user with flash light for a fixed period of time.SOLUTION: A light irradiation device comprises: an irradiation unit 10 which emits flash light from an irradiation surface 21 provided in the periphery of an image display surface 2 toward a user U facing the image display surface that displays an image; an irradiation control unit 20 which controls turn-on/turn-off of the flash light within any range on the irradiation surface; and a gazing point detection unit 30 which detects the XY coordinates of the gazing point A of the user when the XY coordinates are defined on the image display surface. A constant range on the XY plane with the gazing point as the center is sectioned as a non-irradiation region B. When the position of the non-irradiation region is decided on the basis of the XY coordinates of the gazing point and at least a portion of the non-irradiation region is overlapped with the irradiation surface, the irradiation control unit makes turn-off within the overlapped range B1. While the view point of the user is moving on the image display surface while turning on the flash light from the irradiation surface, the irradiation control unit makes turn-off within the range overlapped on the non-irradiation region in the irradiation surface. The safety and tolerability are increased since the flash light is hardly irradiated to the vicinity of the central visual field of the user.SELECTED DRAWING: Figure 1
Patent JP-2021080136-A (JP)
Title: Stock solution for scattering inhibitor
Inventor: OKANO TOMOAKI
IPC: C09K3/22
Filed: 2019-11-21
Abstract: To provide a scattering inhibitor composition that has excellent performances and can be used suitably even under a severe environment.SOLUTION: A stock solution is to prepare a scattering inhibitor, containing a base oil (A), a surfactant (B) and an antioxidant (C). In the stock solution for the scattering inhibitor, the content of the antioxidant (C) is 0.5 mass% or more based on the total amount of the stock solution. There is also provided a scattering inhibitor composition that is prepared by diluting the stock solution for the scattering inhibitor with dilution water.SELECTED DRAWING: None
Patent JP-2021080232-A (JP)
Title: Method for producing phenylene diamine derivative
Inventor: ASO HIDEMITSU
IPC: C07C211/58
Filed: 2019-11-22
Abstract: To provide a method for producing a phenylene diamine derivative that produces a phenylene diamine derivative having excellent economical efficiency and safety, and polymerization inhibitory performance.SOLUTION: A method for producing a phenylene diamine derivative is to produce a reaction mixture containing a phenylene diamine derivative by causing a reaction to occur between o-phenylenediamine, m-phenylenediamine, or p-phenylenediamine and a phenol. In the reaction, solid iodine as a catalyst is changed into a solution state through a solvent, and the solution is dropped as a catalyst onto a reaction system.SELECTED DRAWING: Figure 2
Patent JP-2021084934-A (JP)
Title: Low-molecular-weight polytetrafluoroethylene production method and powder
Inventor: KOSE TAKEHIRO
IPC: C08J3/28
Filed: 2019-11-26
Abstract: To provide a low-molecular-weight PTFE production method that makes it possible to produce low-molecular-weight PTFE with a low PFOA content and excellent dispersibility in a solvent.SOLUTION: A low-molecular-weight polytetrafluoroethylene production method includes a step 1 for irradiating polytetrafluoroethylene with radiation to obtain low-molecular-weight polytetrafluoroethylene, and a step 2 that follows the step 1 and applies heat treatment to the low-molecular-weight polytetrafluoroethylene, wherein the irradiation is conducted at an irradiation dose of 20-100 kGy.SELECTED DRAWING: None
Patent JP-2020146028-A (JP)
Title: Beverage composition
Inventor: HIDESHIMA TOMOKI
IPC: A23L2/52
Filed: 2019-11-26
Abstract: To provide a beverage composition that has excellent sourness while having reinforced ornithine.SOLUTION: A beverage composition has following components (A), (B) and (C): (A) at least one selected from ornithine and a salt thereof 0.1 mass% or more, (B) cineole 0.01-100 mass ppb, and (C) an acidulant, and has (D) an acidity of 0.05-0.8 mass%.SELECTED DRAWING: None
Patent JP-2020054826-A (JP)
Title: Device for cross flow filtration
Inventor: DAGMAR WINKLER
IPC: B01D71/02
Filed: 2019-11-29
Abstract: To provide a whole blood filtration device that comprises a simple configuration, is reliable, and enables a fast filtration process.SOLUTION: A whole blood filtration device 1 comprises a filter housing 10. The filter housing has a filter membrane 30 and the filter membrane may be in the shape of a hollow fiber membrane 35. The whole blood filtration device further comprises: a feeding volume 20 having a first feeding side opening 21 and a second feeding side opening 22; and a clean side 40. The filter membrane separates the feeding volume and the clean side. The filter membrane includes pores that has permeability to blood plasma/serum and that retains blood cells. A first blood pump 110 is coupled to the first feeding side opening and a second blood pump 120 is coupled to the second feeding side opening.SELECTED DRAWING: Figure 1
Patent JP-2020055836-A (JP)
Title: Self-assembling peptide compositions
Inventor: GIL EUN SEOK
IPC: A61K47/18
Filed: 2019-12-03
Abstract: To provide peptide compositions (e.g., self-assembling peptides) with particular attributes (e.g., peptide identity, peptide concentration, pH, salt identity and/or concentration, etc.) that show particularly useful material properties.SOLUTION: An IEIK13 composition comprises an IEIK13 peptide at a concentration of at least 0.25%, and has a pH in the range from about 2.5 to about 4.0. The present disclosure also provides techniques for selecting and/or formulating particular peptide compositions useful in certain contexts.SELECTED DRAWING: None
Patent JP-2020199239-A (JP)
Title: Shoe dryer and control method thereof
Inventor: NAKAGAWA MASARU
IPC: A61L9/014
Filed: 2019-12-03
Abstract: To enhance possibility of drying shoes under operation conditions suitable for shoes, in comparison with a case of adopting composition of starting operation of a shoe dryer by pressing a button corresponding to operation conditions.SOLUTION: The shoe dryer includes: a housing; a shoe housing part that is installed in the housing and that has partitions which can house shoes; a fan for inhaling air from the shoe housing part; a vaporizer for dehumidifying air inhaled by the fan; a condenser for heating the air that passed the vaporizer; a circulation type passage having a blowing part for blowing the air having passed the condenser toward the shoes housed in the partitions; a sterilization part that is installed in the circulation type passage and that sterilizes germs in the housing; a deodorization part that is installed in the circulation type passage and that deodorizes bad odors in the housing; an image acquisition part that acquires images by photographing; and a controller that controls operation conditions of own machines on the basis of information of shoes in the images acquired by the image acquisition part.SELECTED DRAWING: Figure 2
Patent JP-2021088739-A (JP)
Title: Chemical for heat treatment of stainless steel, heat treatment member of stainless steel, and method for manufacturing heat treatment member of stainless steel
Inventor: HANAI MINAMI
IPC: C21D1/70
Filed: 2019-12-04
Abstract: To provide a chemical for heat treatment of stainless steel which is used for manufacturing a heat treatment member of stainless steel excellent in surface properties, suppresses abnormal oxidation during heat treatment, and can easily peel a scale after cooling.SOLUTION: A chemical for heat treatment of stainless steel contains a chromium oxide, and is used for an application in which, after being applied to the surface of a stainless steel material, the chemical is heated and held at a temperature range of 1200-1300°C in an atmosphere having an O2 concentration exceeding 0 volume%. The stainless steel material includes 6.0% or less of Mn by mass%. A Cr content MCrF (mass%) of the chemical for heat treatment of stainless steel and a Cr content MCrB (mass%) of the stainless steel raw material satisfy the following relation: MCrB/MCrF≤1.0.SELECTED DRAWING: None
Patent JP-2021093572-A (JP)
Title: Determination device, determination program, and determination method
Inventor: AIBA SHINICHI
IPC: H04L12/28
Filed: 2019-12-06
Abstract: To provide a determination device or the like capable of determining data that has become improper due to an attack when the attack has been performed to one of a plurality of pieces of data mutually having correlation.SOLUTION: In a determination device, a control section performs: acquiring first data and second data to be transmitted from a plurality of on-vehicle ECUs; deriving determination data based on the first data; identifying a proper determination combination including identifiers of the proper first data and second data and an improper determination combination including identifiers of the improper first data and second data based on the second data and the determination data in a plurality of combinations of identifiers to identify the first data with identifiers to identify the second data; and determining whether the first data or the second data is improper based on the plurality of identifiers included in the identified improper determination combination and the plurality of identifiers included in the proper determination combination.SELECTED DRAWING: Figure 6
Patent JP-2021091125-A (JP)
Title: Ink jet head, ink jet head manufacturing method
Inventor: OSUMI MASANORI
IPC: B41J2/16
Filed: 2019-12-09
Abstract: To provide an ink jet head which can correspond to even an ink having technically high function.SOLUTION: An ink jet head comprises: a substrate 2 which is provided with an energy generating element 1 that generates energy for discharging an ink from a discharge port 4, and has an open hole forming a supply port 3; a flow channel formation component 5 which is laminated on the substrate 2, and has an open hole which forms a part of a wall surface of an ink flow channel 34; and an orifice plate 6 which is laminated on the flow channel formation component 5, and has an open hole forming a discharge port 4. At least one component, which is selected from a group comprising the flow channel formation component 5 and the orifice plate 6, contains a resin, and metal particles which act as a catalyst nucleus at the time of electroless plating, and on at least a part of a surface of at least one component selected from the group comprising the flow channel formation component 5 and the orifice plate 6, a plated metal layer with the metal particles as the catalyst nucleus is provided.SELECTED DRAWING: Figure 1
Patent JP-2020073435-A (JP)
Title: Solar battery module package
Inventor: AITKEN BRUCE GARDINER
IPC: C03C3/087
Filed: 2019-12-09
Abstract: To find a glass composition for a base suitable for a thin film PV element.SOLUTION: The glass contains glass containing SiO, AlO, and NaO and has sodium release of more than 10 ppm in an underwater release test in buffer, and total [sodium+potassium] release of smaller than 50 ppm in the underwater release test in buffer, and T=T-T>10°C.SELECTED DRAWING: None
Patent JP-2021092672-A (JP)
Title: Imaging apparatus
Inventor: TANAKA RYOSUKE
IPC: G03B19/07
Filed: 2019-12-11
Abstract: To provide an imaging apparatus capable of easily photographing a stereoscopically viewable image (with a small processing load and a small user load).SOLUTION: The imaging apparatus is the imaging apparatus including a plurality of optical systems for converging external light to an imaging sensor, distance detection means for detecting a subject distance, and notification means for giving a notification of information. When the subject distance is short, the notification means gives notification for adjusting the inclination of the imaging apparatus with higher accuracy than when the subject distance is long.SELECTED DRAWING: Figure 2
Patent JP-2021091588-A (JP)
Title: Sintered silicon nitride body, silicon nitride substrate, silicon nitride circuit board using the same, and semiconductor device
Inventor: AOKI KATSUYUKI
IPC: H01L23/13
Filed: 2019-12-16
Abstract: To provide a sintered silicon nitride body capable of increasing the strength of bonding with metal parts.SOLUTION: A sintered silicon nitride body having an oxide layer 3 at least partly on its surface 2, which is characterized in that, when subjected to the XRD analysis, the surface 2 of the sintered silicon nitride body having thereon an oxide layer 3 gives the strongest peak at a diffraction angle of 21.7 ± 0.3° (which is defined as peak I21.7) and peaks based on silicon nitride crystal particles (the strongest peak based on silicon nitride crystal particles is defined as peak ISiN), and wherein the ratio of I21.7/ISiN is 0.02 to 0.40. The oxide layer 3 preferably contains cristobalite.SELECTED DRAWING: Figure 1
Patent JP-2020050958-A (JP)
Title: Pearlitic rail
Inventor: HONJO MINORU
IPC: E01B5/02
Filed: 2019-12-16
Abstract: To achieve high 0.2% yield stress effective for enhancing fatigue damage resistance of a rail on the rail after product shipment.SOLUTION: There is provided a pearlitic rail having steel material inspection certification describing at least a measurement result of 0.2% yield stress of a rail head, having a component composition containing, by mass%, C:0.70 to 0.85%, Si:0.1 to 1.5%, Mn:0.4 to 1.5%, P:0.035% or less, S:0.010% or less and Cr:0.05 to 1.50%, and the balance Fe with inevitable impurities, and enhancement amount of 0.2% yield stress at 90 days after creation date of the steel material inspection certification to 0.2% yield stress described in the steel material inspection certification of 40 MPa or more.SELECTED DRAWING: None
Patent JP-2021094764-A (JP)
Title: Printing device
Inventor: TANAKA MITSUGU
IPC: B41J2/01
Filed: 2019-12-16
Abstract: To provide a printing device, in which a sensor that detects a state of contacting of the sensor with a medium to detect a state of the medium is arranged in an area where a head unit opposes to a platen.SOLUTION: A printing device comprises: a head unit (4) including two heads (42 and 43) that perform printing on a roll paper and are arranged in parallel at an interval in a direction crossing a conveying direction of the roll paper and a head (44) that performs printing on the roll paper and is arranged closer to a downstream side in the conveying direction than the heads (42 and 43); a platen arranged at a position opposing to the head unit (4) and including a support surface for supporting the roll paper; and a sensor arranged between virtual lines (L1 and L2) at an upstream side in the conveying direction with respect to the head (44).SELECTED DRAWING: Figure 7
Patent JP-2021105292-A (JP)
Title: Door latch device
Inventor: WATANABE YASUYUKI
IPC: E05B85/24
Filed: 2019-12-26
Abstract: To provide a door latch device capable of being downsized.SOLUTION: A door latch device 10 comprises: a latch mechanism; a motor 94: electric release means; manual release means; a lock mechanism; a courtesy switch 102; and a door lock ECU 2. The door lock ECU 2 is communicably connected to a vehicle body ECU 3 installed on a vehicle body side. The door lock ECU includes a printed wiring board 120, and each terminal of the courtesy switch is connected to the printed wiring board.SELECTED DRAWING: Figure 11
Patent JP-2021105857-A (JP)
Title: Display unit, portable terminal, control method, program, and guide system
Inventor: HIRATA JUN
IPC: G09G5/36
Filed: 2019-12-26
Abstract: To provide a display unit that allows a user to correctly and smoothly find out a desired product in a store such as a clothing store.SOLUTION: A display unit 100 displays position information on products based on identification information on the products that is information for every product and position information on tags from which the identification information is read. The display unit 100 has: receiving means that receives designation of a product from a user; acquisition means that acquires the position information associated with the identification information on the product the designation of which from the user is received by the receiving unit, and scan information indicating the time at which the tag being the basis of the position information is read; and display control means that, in accordance with the designation from the user, displays a floor map and a portion on the floor map corresponding to the position information acquired from the acquisition means in an identifiable manner. The display control means makes the display mode of the position information different based on the scan information.SELECTED DRAWING: Figure 1
Patent JP-2021104301-A (JP)
Title: Ultrasound diagnostic device, medical image processing system, and medical image processing program
Inventor: IWASAKI RYOSUKE
IPC: A61B8/06
Filed: 2019-12-27
Abstract: To reduce blooming in color Doppler mode.SOLUTION: An ultrasound diagnostic device according to an embodiment includes a determination unit, and an image generation unit. The determination unit determines at least one of a threshold of power and a threshold of dispersion, when allowing a display unit to display data on an ultrasonic Doppler image relative to blood velocity of an analyte, based on at least one of power and dispersion of a bloodstream signal in the analyte. The image generation unit generates and displays on a display unit, the data on the ultrasonic Doppler image relative to blood velocity in the analyte based on the threshold.SELECTED DRAWING: Figure 2
Patent JP-2021107853-A (JP)
Title: Two-component developer
Inventor: NAKAJIMA MAKOTO
IPC: G03G9/087
Filed: 2019-12-27
Abstract: To provide a two-component developer that is excellent in environmental tribo stability and durable image stability.SOLUTION: A two-component developer contains a toner and a magnetic carrier. The toner has toner particles each having a toner core and a shell layer formed on the surface of the toner core. The toner core contains a binder resin. The shell layer contains a thermosetting resin coupled to the binder resin in a specific structure. The magnetic carrier has a resin coating layer on its surface. In a surface analysis of the magnetic carrier, the ratio of nitrogen atoms N1, the ratio of silicon atoms S1, and the ratio of fluorine atoms F1 in the surface of the magnetic carrier, and the ratio of nitrogen atoms N2, the ratio of silicon atoms S2, and the ratio of fluorine atoms F2 at a position at a depth of 40 nm from the surface of the magnetic carrier satisfy the following formulas. 0.10≤N1≤1.50; 0.30≤S1≤5.00; 45.00≤F1≤65.00; S1<S2; S1/N1<S2/N2; F1>F2.SELECTED DRAWING: None
Patent JP-2019524252-A (JP)
Title: フローバランシングの装置、方法、及びシステム
IPC: A61M1/16
Filed: 2017-07-18
Abstract: 開示された主題は、体外血液処理又は流体の他の処理に関する。係る多くのプロセスに必要とされる要素である容積測定体液平衡は、複数のポンプ又はある程度は互いから独立している他の調合装置又は平衡装置で達成されてよい。この必要性は、複数の流体に関係する治療で生じる場合がある。係るシステムにおける体液平衡を保証するための安全且つ確実な機構が説明される。【選択図】図１１