baber/WOPTO huggingface dataset:
Patent JP-2019085598-A (JP)
Title: Method for manufacturing surface coated magnesium alloy base material, capable of simply achieving high corrosion resistance to magnesium alloy base material, surface coated magnesium alloy base material obtained by its manufacturing method, method for repairing surface coated magnesium alloy base material and method for using surface coated magnesium alloy base material
Inventor: ISHIZAKI TAKAHIRO
IPC: B05D7/24
Filed: 2017-11-02
Abstract: To provide a surface coated magnesium alloy base material excellent in corrosion resistance.SOLUTION: The method for manufacturing a surface coated magnesium alloy base material comprises: the step of arranging an aluminum containing magnesium alloy base material and a treatment solution in a closed space; the vapor coating step of contacting the vapor of a treatment solution to the surface of the aluminum containing magnesium alloy base material by heating the closed space to form a magnesium hydroxide coating including a magnesium hydroxide and a Mg-Al based layered double hydroxide on the surface; and the coating film formation step of forming a silica coating on the surface of the magnesium hydroxide coating by applying and heating a silicon alkoxide containing coating composition.SELECTED DRAWING: Figure 1
Patent JP-2018079985-A (JP)
Title: Production method of packaging film, production method of packaging bag, production method of packaging container, production method of lid member, production method of packaging body
Inventor: NAKAO SATORU
IPC: B65D65/02
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide technique by which a packaging bag, a packaging container, and a lid member are formed so that freshness of food such as vegetables and fruits is able to be kept stably for a long time, and a packaging film of superior endurance stability at a time of use is produced.SOLUTION: A production method of a packaging film of this invention comprises: a process to prepare a resin film 2; and a process to form a through-hole in the resin film 2 by laser irradiation with a laser irradiation apparatus 3. In the process to form the through-hole, the through-hole is formed while the laser irradiation apparatus 3 is swung in a width direction of the resin film 2 being perpendicular to a feed direction of the resin film 2 so that angle of incidence of laser beam to a surface of the resin film 2 changes.SELECTED DRAWING: Figure 3
Patent JP-2019089716-A (JP)
Title: Collagen-chondroitin sulfate gel material
Inventor: KAWAKAMI TAKAHIRO
IPC: A61L27/36
Filed: 2017-11-10
Abstract: To develop gel materials in which the form of collagen is fibrillated collagen and, in particular, which have physical properties that make it difficult to contract when used as a cell culture substrate.SOLUTION: Provided is a collagen-chondroitin sulfate gel material, the gel material comprising collagen and chondroitin sulfate as constituents, the mass ratio thereof being in the range of collagen:chondroitin sulfate=5:1 to 1:3, the form of the component being a complex of cross-linked fibrillated collagen and chondroitin sulfate. But, the cross-linking treatment is at least one cross-linking treatment of γ-ray irradiation, electron beam irradiation, UV irradiation, and plasma irradiation, in the presence of an aqueous solvent, and the complex exhibits a homogeneous appearance.SELECTED DRAWING: Figure 3
Patent JP-2019089880-A (JP)
Title: Method of producing rubber composition for base tread
Inventor: DOKAGO KENTO
IPC: C08L21/00
Filed: 2017-11-13
Abstract: To provide a method of producing a rubber composition for a base tread, capable of providing a base tread (vulcanized rubber) having low heat build-up properties and capable of suppressing a reduction in scorch resistance.SOLUTION: The method of producing a rubber composition for a base tread includes the steps of: treating the surface of a carbon black with a compound represented by formula (I) (where Rand Reach represent H or a C1-20 alkyl, alkenyl or alkynyl group and may be the same or different, and Mrepresents an Na, K or Li ion); and kneading the obtained surface-treated carbon black and a rubber.SELECTED DRAWING: Figure 1
Patent JP-2019088454-A (JP)
Title: Toilet tissue paper
Inventor: YAMANAKA HIROSHI
IPC: A47K10/16
Filed: 2017-11-14
Abstract: To provide toilet tissue paper combining characteristics of soft touch and robustness at a wet time, with characteristics of hardly jamming upon flushing.SOLUTION: A one-ply toilet tissue paper having a first surface and a second surface on the opposite side to the first surface is provided in which a mean value of a hand feel value on the first surface and a hand feel value on the second surface is 65.0 or more, a wet burst strength of the toilet tissue paper is 150 kPa or higher, and water solubility of the toilet tissue paper is 40 seconds or less.SELECTED DRAWING: Figure 1
Patent JP-2019091236-A (JP)
Title: Feature extraction device, feature extraction program, and feature extraction method
Inventor: HAGIWARA KATSUMORI
IPC: G10L15/06
Filed: 2017-11-14
Abstract: To extract the feature amount of a signal which is buried in noise and is desired to be taken out.SOLUTION: A feature extraction device includes an auto encoder part in which auto encoders are connected in multistage. An auto encoder at each stage in the auto encoder part inputs the difference between output data from an auto encoder at a previous stage and input data to the auto encoder at the previous stage, and extracts a feature amount.SELECTED DRAWING: Figure 2
Patent JP-2019096086-A (JP)
Title: Information processing device
Inventor: NE TEN
IPC: B60R21/00
Filed: 2017-11-24
Abstract: To provide an information processing device with enhanced accuracy concerning a degree of parking difficulty, for example.SOLUTION: A first server device 10 acquires parking operation information indicating a parking operation when parking is performed in a parking space and parking state information indicating position information of a vacant parking space in a parking lot. Whenever parking operation information is acquired, the first server device 10 obtains easiness to park on the basis of parking operation information. The first server device 10 generates easiness to park corresponding to current parking state information on the basis of obtained easiness to park, parking operation information at that time, and a history of parking state information, and outputs the generated easiness.SELECTED DRAWING: Figure 1
Patent JP-2019095633-A (JP)
Title: Projector and multi-projection system
Inventor: KOMIYAMA TOMOAKI
IPC: H04N5/74
Filed: 2017-11-24
Abstract: To provide a projector capable of, when an optical shift is performed in multi-projection, shortening time to be spent on adjustment related therewith.SOLUTION: A projection device comprises: image input means for inputting an image; edge blend correction means for performing darkening correction of an edge section with respect to an input image; optical shift means for moving a projection position of the image; and image segmentation means for segmenting a part of the input image. When the optical shift is performed by the optical shift means, edge blend correction is performed in accordance with an optical shift direction and an optical shift amount, and image segmentation is performed on the basis of a result obtained by performing the edge blend correction.SELECTED DRAWING: Figure 1
Patent JP-2019098538-A (JP)
Title: Manufacturing method of flame-retardant wood
Inventor: WATANABE ATSUSHI
IPC: B27K3/02
Filed: 2017-11-29
Abstract: To enable forming a coating film exhibiting high adhesiveness according to a manufacturing method of a flame-retardant wood in which a substrate surface is subjected to painting.SOLUTION: After completing a flame-retardant treatment step S1 for impregnating a substrate with a flame-retardant chemical liquid, washing steps S2, S6 for washing a surface a substrate and drying steps S3, S7 for drying the substrate are alternately conducted twice prior to conducting a painting step S8 of applying paint to the surface of the substrate for coating.SELECTED DRAWING: Figure 2
Patent JP-2018042285-A (JP)
Title: Imaging element, image reading device, image formation device, and image reading method
Inventor: MARUMOTO KOHEI
IPC: H04N1/19
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To allow correction of black level without generating correction difference between colors, with respect to almost same pixel positions.SOLUTION: An image reading device includes: a plurality of photoelectric conversion elements in which, by being arrayed in one direction for each color to be received, reflection light from almost the same position of a reading target is sequentially photoelectrically converted in a unit of a pixel for each color; and a black correction part in which, for a pixel group including the plurality of photoelectric conversion elements for photoelectric conversion with each color of the reflection light from almost the same position among the plurality of photoelectric conversion elements, by subtracting output result from the same pixel as output result of photoelectric conversion of the reflection light, being output result independent on the reflection light from the output result of photoelectric conversion with the reflection light by the photoelectric conversion element, black level of the reading target is corrected.SELECTED DRAWING: Figure 4
Patent JP-2018067951-A (JP)
Title: Decoding device, reception device, transmission device, transmission/reception system, decoding method, and storage medium storing decoding program
Inventor: SHIMOFURE KENSUKE
IPC: H04N21/6332
Filed: 2017-12-11
Abstract: PROBLEM TO BE SOLVED: To provide: a decoding device that decodes and replays, in a suitable order, sequentially transmitted information; a reception device; a transmission/reception system; a decoding method; and a storage medium storing a decoding program.SOLUTION: A decoding unit 21 decodes packets sent from a transmission device 10. A decoding order determination unit 22 determines order of packets to be decoded by the decoding unit 21, on the basis of adjustment information that is included in the packet and corresponds to time adjustment for making Coordinated Universal Time approach Universal Time. The packets include order information indicating the order in the same IP data flow. The decoding order determination unit 22 determines, on the basis of the order information, the order of the packets to be decoded by the decoding unit 21, if the adjustment information indicates that the time adjustment will occur.SELECTED DRAWING: Figure 15
Patent JP-2018072353-A (JP)
Title: Nanopore-based molecular detection and sequencing
Inventor: RANDALL DAVIS
IPC: C12Q1/68
Filed: 2017-12-12
Abstract: PROBLEM TO BE SOLVED: To provide improved methods for nucleic acid molecule identification and nucleic acid sequencing.SOLUTION: A method for identifying a molecule or portion thereof is provided, the method including; (a) preparing a chip including at least one nanopore in a membrane that is disposed adjacent or in proximity to an electrode adapted to detect current passing through the nanopore. A molecule or portion thereof may then be inserted into the nanopore. Subsequently, voltage may be applied across the nanopore and/or across the membrane and varied. Electric current at a plurality of voltages may be measured to identify the molecule or portion thereof.SELECTED DRAWING: None
Patent JP-2019106342-A (JP)
Title: X-ray tube and X-ray generator
Inventor: KIBA HIROYUKI
IPC: H01J35/00
Filed: 2017-12-14
Abstract: To provide an X-ray tube and an X-ray generator with which it is possible to detect the degree of vacuum in an early high vacuum region with high accuracy, as well as prevent abnormal electric discharges and monitor a life length.SOLUTION: Provided is an X-ray tube comprising a package 11 for holding the inside at a prescribed degree of vacuum, a filament 12 for electron emission and a focusing electrode 13 provided in the package 11, and a target 15 for X-ray generation which is provided facing the filament 12 and the focusing electrode 13 in the package 11. The package 11 includes a package body 11a and an X-ray window part 16 the X-ray permeability and electric conductivity of which are higher than those of the package body 11a, the X-ray window part 16 or an anode 14 being set to a lower potential than any of the anode 14 or the X-ray window part 16 and the filament 12 and the focusing electrode 13, thereby making it possible to detect at least one of an ion current Ii and an electron current Ie via the X-ray window part 16 or the anode 14.SELECTED DRAWING: Figure 1
Patent JP-2019105117-A (JP)
Title: Pressure receiving plate, pressure receiving structure and slope stable structure
Inventor: SHINODA TAKASHI
IPC: E02D17/20
Filed: 2017-12-14
Abstract: To provide a pressure receiving plate capable of adjusting a tension reinforcement upward from the vertical direction of a slope, and to improve the reinforcement effect of the tension reinforcement even on a natural slope with a low inclination angle.SOLUTION: A pressure receiving plate for slope stabilization engaged with a tension reinforcement provided on the slope comprises a flat plate portion, a concave portion formed in the vicinity of the center of the flat plate portion and protruding from the back surface of the flat plate portion, and a vertically elongated groove hole provided in the concave portion. The concave portion is formed by combining an arc portion exhibiting an arc in a longitudinal cross section of the pressure receiving plate and a linear portion positioned below the arc in the longitudinal cross section and presenting a straight line.SELECTED DRAWING: Figure 1
Patent JP-2019109342-A (JP)
Title: Optical transmission subassembly and optical module
Inventor: NAKAI YOSHIHIRO
IPC: G02F1/025
Filed: 2017-12-18
Abstract: To stabilize the characteristics of a modulator.SOLUTION: An optical transmission subassembly 10 comprises: an optical modulator 30 having characteristics such that current Icorresponding to a light absorption amount has a positive correlation with respect to an applied voltage V; and a transistor 42 functioning such that current Icorresponding to a control signal CS input to a first terminal 42a flows between a second terminal 42b and a third terminal 42c. A drive voltage Vapplied to the optical modulator 30 and the transistor 42 is divided into a first voltage Vto be applied to the optical modulator 30 and a second voltage Vto be applied to the transistor 42. The current Iflowing through the optical modulator 30 and the transistor 42 is determined according to the control signal CS input to the first terminal 42a. Based on the current I, the first voltage Vis determined according to the characteristics of the optical modulator 30. The second voltage Vis configured to change depending on the first voltage V.SELECTED DRAWING: Figure 5
Patent JP-2019107241-A (JP)
Title: Protector and medical needle assembly
Inventor: ANDO HIROKAZU
IPC: A61M5/32
Filed: 2017-12-19
Abstract: To provide a protector which can be detached by one hand and which does not require exchange of a medical needle when performing puncture, and a medical needle assembly formed of a combination of the protector and the medical needle.SOLUTION: A protector 1 is detachably fitted to a medical needle 2. The protector 1 is configured so that when a base end part of the protector 1 is pressed in a state in which the protector 1 is fitted to the medical needle 2, the protector 1 moves forward, a fitted state is released and then the protector is detached from the medical needle 2.SELECTED DRAWING: Figure 10
Patent JP-2019110072-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KURAKANE KOSUKE
IPC: H01M50/443
Filed: 2017-12-19
Abstract: To enhance the charge capacity characteristic after charge/discharge cycles.SOLUTION: A nonaqueous electrolyte secondary battery comprises: a separator including a polyolefin porous film; a porous layer containing a poly(vinylidene fluoride) based resin; a positive electrode plate of which the number of folding-durable times until an active material layer is peeled is 130 or more; and a negative electrode plate of which the number of the folding times is 1650 or more. The speed of decrease of diethyl carbonate dropped on the polyolefin porous film is 15-21 sec/mg. The spot diameter of the diethyl carbonate dropped on the polyolefin porous film when 10 sec. has elapsed is 20 mm or more. The poly(vinylidene fluoride) based resin is 35.0 mol% or more in α type crystalline content.SELECTED DRAWING: None
Patent JP-2019107685-A (JP)
Title: Coil sagging correction method and coil sagging correction device
Inventor: TAKAHASHI DAISUKE
IPC: B21C47/02
Filed: 2017-12-20
Abstract: To provide a coil sagging correction method and a coil sagging correction device in which a coil sagging can be corrected without deteriorating production efficiency.SOLUTION: A coil sagging correction method comprises: a detection process of detecting a transported coil by a sensor; a transferring step of transferring the coil, after lifting the coil to a position where the sensor cannot detect the coil, to a cradle roll; a sagging amount calculation step of calculating a sagging amount of the coil based on a height of the sensor set in the detection process, a lifting amount of the coil in the transferring step, and a radius of the coil; and a tail end position correction step of correcting, when the sagging amount of the coil calculated by the sagging amount calculation step is more than a prescribed threshold value, a tail end position of the coil by rotating the coil on the cradle roll according to the sagging amount of the coil.SELECTED DRAWING: Figure 3
Patent JP-2019115110-A (JP)
Title: Electric automobile
Inventor: JOJIMA YUKI
IPC: F16H61/02
Filed: 2017-12-21
Abstract: To provide a technique for preventing an LC resonance in an electric automobile that includes a capacitor between a battery and an inverter.SOLUTION: An electric automobile includes a traveling motor, a transmission connected to the motor, a power supply, an inverter, a capacitor, and a controller. The inverter converts DC power output from the power supply into AC power for driving the motor. The capacitor is connected between a positive pole and a negative pole of a DC input terminal of the inverter. In a case where a rotation speed of the motor is within a given range, with an output of the motor exceeding a given output threshold, the controller changes shift stages of the transmission.SELECTED DRAWING: Figure 3
Patent JP-2019114062-A (JP)
Title: Real estate property information display system
Inventor: YOSHINAGA MASAHIRO
IPC: G06Q50/16
Filed: 2017-12-25
Abstract: To provide a real estate property information display system that can significantly reduce time and effort of local real estate agents.SOLUTION: On a real estate information site, intermediary properties of a local real estate agent are displayed with IDs. Meanwhile, a signage device connected with the real estate information site via a management server includes a display unit, a control unit, a communication unit, and a storage. The ID of the intermediary property is input to the management server from a computer used by the local real estate agent. Thereby, the signage device acquires the same content as the property information displayed on the real estate information site from the management server to display it to the display unit.SELECTED DRAWING: Figure 1
Patent JP-2018113440-A (JP)
Title: Solar cell module and portable charger comprising the same
Inventor: CHEUN HYEUNSEOK
IPC: H02S10/40
Filed: 2017-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module having flexibility and a portable charger comprising the same.SOLUTION: A solar cell module (230) includes: a first solar cell (231) and a second solar cell (232) that are disposed adjacent to each other; and an interconnector (234) disposed between the first and second solar cells and configured to connect the first and second solar cells in series. Each of the first and second solar cells includes: a flexible substrate (231a, 232a), a lower electrode (231b, 232b) formed on the flexible substrate, a III-V group compound semiconductor (231c, 232c) partially formed on the lower electrode such that a partial region of the lower electrode is exposed, and an upper electrode (231d, 232d) formed on the III-V group compound semiconductor. The interconnector is disposed to cover a region between the first and second solar cells, and is electrically connected to the lower electrode of the first solar cell and the upper electrode of the second solar cell.SELECTED DRAWING: Figure 2
Patent JP-2019117499-A (JP)
Title: Registration screen processor, registration screen processing method and registration screen processing program
Inventor: KODAMA TOMOKICHI
IPC: G06Q10/10
Filed: 2017-12-27
Abstract: To provide a registration screen processor, a registration screen processing method and a registration screen processing program capable of reducing an input error when an on-site staff member of a shop in a distribution/retail business, etc. inputs employee information from a registration screen.SOLUTION: A registration screen processor includes: a registration screen processing means configured to display, at a display part, an employee information registration screen different for an on-site staff member and for an administrator including a personnel staff member; and a plurality of masters each registering options for each item to be displayed in the employee information registration screen. When displaying the employee information registration screen for an on-site staff member, the registration screen processing means performs refining processing of corresponding options registered in a master, with regard to the item, and displays.SELECTED DRAWING: Figure 4
Patent JP-2019118024-A (JP)
Title: Communication device, communication method and communication program
Inventor: FUJITA HITOSHI
IPC: H04L12/28
Filed: 2017-12-27
Abstract: To allow for appropriate transmission and reception of BPDU (Bridge Protocol Data Unit), in communication via a network where a redundant protocol different from STP is used.SOLUTION: A terminal communication part 11a receives frame data including destination MAC (Media Access Control) address. A determination part 6a determines whether or not the destination MAC address of the frame data is the BPDU address specific to the BPDU. When a determination is made that the destination MAC address of the frame data is the BPDU address in the determination part 6a, a transducer 7a converts the destination MAC address of the frame data into conversion address, i.e., the MAC address other than the BPDU address. A network communication unit 12a transmits the frame data after the destination MAC address is converted into the conversion address by the transducer 7a.SELECTED DRAWING: Figure 1
Patent JP-2017522809-A (JP)
Title: 近隣認識ネットワークデータリンクにおけるトラフィックの告知およびスケジューリング
IPC: H04W28/06
Filed: 2015-07-09
Abstract: 方法は、近隣認識ネットワーク（ＮＡＮ）のデータリンクの第１の電子デバイスにおいてサービス発見フレームを生成することを含む。サービス発見フレームは、送信時間枠の間の第１の電子デバイスからのデータの受信者としてデータリンクの電子デバイスのサブセットを識別する、または、データ告知に対応する時間期間とデータリンクに対応するデータ送信のタイミング情報とを識別する、属性を含み得る。方法は、第１の電子デバイス以外の電子デバイスにサービス発見フレームを送信することをさらに含む。
Patent JP-2017525150-A (JP)
Title: 高効率熱経路を有する積層半導体ダイアセンブリおよび関連システム
IPC: H01L25/065
Filed: 2015-06-25
Abstract: 高効率な熱経路を有する半導体ダイアセンブリ。一実施形態においては、半導体ダイアセンブリは、パッケージ支持基板と、パッケージ支持基板に電気的に取り付けられた第一の半導体ダイと、複数の第二の半導体ダイと、を含む。第一のダイは、積層部位と、積層部位から側方向に延びる周辺領域と、を有し、底部の第二の半導体ダイは、第一のダイの積層部位に取り付けられる。アセンブリは、（ａ）第二のダイが配置される空洞と、注入口とを有し、第一のダイの周辺領域に取り付けられた熱伝達構造と、（ｂ）空洞内のアンダーフィル材料と、をさらに含む。アンダーフィル材料は、第二の半導体ダイ同士間に、ケーシングの注入ポートを通じて空洞内にアンダーフィル材料を注入することによって生じるフィレットを有する。【選択図】図５Ａ
Patent JP-2017516741-A (JP)
Title: 焼結されたセラミック材料、焼結されたセラミック材料を得るための粉末組成物、その製造方法及びセラミック部品
IPC: C04B35/486
Filed: 2015-03-24
Abstract: 本発明は、イットリア−安定化ジルコニア粉末から得られる、高い破壊靱性、及び高い曲げ強度を有する焼結されたセラミック材料、前記材料を得るための粉末組成物、焼結されたセラミック部品、及びそれらの製造方法を開示する。本発明における解決法の一つは、イットリア−安定化ジルコニア粉末から得られる焼結されたセラミック材料であり、１．８から２．１モル％の間でイットリアを含み、焼結された当該セラミック材料は、正方晶相のパーセントが室温で９０％よりも高く、０．１から０．２５μｍの間の粒のサイズを有し、曲げ強度が１１５０〜２１００ＭＰａの間であり、同時に１０ＭＰａ・ｍ１／２よりも大きい靱性を有する。この材料は、とりわけ自動車部門用の部品、種々の機械用の部品、時計のような装飾用途、又は生物医学用の部品等を含む、種々の焼結されたセラミック部品に適用されてもよい。