baber/WOPTO huggingface dataset:
Patent JP-2020074698-A (JP)
Title: Perfusion culture system and culture method
Inventor: TAKEUCHI SHOJI
IPC: C12M1/00
Filed: 2018-11-06
Abstract: To provide a method capable of real-time monitoring the functionality or the state of a cell or a tissue represented by a pancreatic islet tissue or the like before transplant.SOLUTION: A culture system capable of real-time observing the state of a cell or a tissue being cultured while the cell or the tissue is continuously perfusion-cultured comprises: a chamber part which houses and cultures a cell or a tissue; liquid feeding means for supplying culture solution to the chamber part; solution recovery means for recovering culture solution discharged from the chamber part; and means for detecting a specific component in discharged culture solution and observing the state of the cell or the tissue, on a downstream side of the chamber part, in which the chamber part is equipped with an opening part of an upper region which injects culture solution supplied from the liquid feeding means into the chamber part, an opening part of a lower region which discharges culture solution from the chamber part, and a scaffolding member which has pores in a region between the opening parts through which culture solution can pass while holding the cell or the tissue.SELECTED DRAWING: None
Patent JP-2020075617-A (JP)
Title: Blocking prediction method
Inventor: YAGI YUSUKE
IPC: G08G3/00
Filed: 2018-11-07
Abstract: To provide a blocking prediction method for having suitable prediction capable when predicting whether or not blocking will occur on a planned sea route and capable of transmitting amount of inclination needed in bow direction to have communication possible.SOLUTION: A processing unit 11 includes a first step of setting a deviation range by taking into consideration the deviation width in bow direction set before hand to the direction when a satellite is seen from a vessel and a second step of predicting whether or not blocking will occur based on the deviation range in a blocking prediction method for predicting whether or not blocking will occur on the planned sea route to the signal transmitted from the satellite.SELECTED DRAWING: Figure 1
Patent JP-2020065525-A (JP)
Title: Method of spraying umeboshi citric acid in mist spray state
Inventor: UEMORI KAZUHIDE
IPC: A23L29/00
Filed: 2018-10-22
Abstract: To provide a method in which umeboshi (pickled plum) citric acid is sprayed in a mist spray state.SOLUTION: The present method is characterized by spraying umeboshi citric acid in a mist spray state.SELECTED DRAWING: None
Patent JP-2020082203-A (JP)
Title: Sintered gear manufacturing method
Inventor: SHIMAUCHI KAZUMASA
IPC: B23F19/10
Filed: 2018-11-15
Abstract: To provide a sintered gear manufacturing method with excellent productivity.SOLUTION: A sintered gear manufacturing method comprises: a process in which a gear-shaped molded powder compact having plural teeth is prepared; a process in which an edge of each tooth is chamfered; and a process in which the chamfered molded powder compact is sintered. Chamfering of the edge of each tooth is performed by cutting the edge of the molded powder compact, which is rotated around an axis of the gear with a cutting tool. The cutting tool is unrotatably supported, and is energized to the edge side by an elastic material when cutting.SELECTED DRAWING: Figure 1A
Patent JP-2020090928-A (JP)
Title: Injection control device for internal combustion engine
Inventor: IN CHUSEI
IPC: F02M61/10
Filed: 2018-12-05
Abstract: To provide an injection control device for an internal combustion engine capable of increasing the amount of fuel to be injected from a fuel injection valve with one fuel injection while securing the responsiveness of a nozzle needle to a drive command for the fuel injection valve.SOLUTION: An ECU 90 changes the lift amount of a nozzle needle 31 which carries out the opening/closing of a fuel injection valve 20, to control the amount of fuel to be injected by the fuel injection valve 20. The ECU 90 includes a drive control part for variably controlling the lift speed of the nozzle needle 31 on the basis of a drive signal. In at least one of a lift increase period for changing the lift amount to be increased along with a valve opening command for the fuel injection valve 20 and a lift reduction period for changing the lift amount to be reduced along with a valve closing command for the fuel injection valve 20, the drive control part controls the lift speed to be lower in a period when the nozzle needle 31 is in a first lift region on the side near a full lift position than in a period when it is in a second lift region where the lift amount is smaller.SELECTED DRAWING: Figure 1
Patent JP-2020091226-A (JP)
Title: Image analysis system, image analysis method and image analysis program
Inventor: PRIMA OKY DICKY ARDIANSYAH
IPC: C12M1/00
Filed: 2018-12-06
Abstract: To provide an image analysis system and the like which can suppress variations in the inspection results by an inspector, improve the reliability of the inspection results and shorten the time required for inspection.SOLUTION: An image analysis device specifies a region of test paper from a photographed image to generate a rectangular test paper image (step S2), calculates a statistical volume of a pixel value of the test paper image for each pixel array in the direction orthogonal to the long side direction of the test paper image to generate a waveform graph of the statistical volume in an orthogonal coordinate system using the position in the long side direction as an x-axis and the statistical volume as a y-axis (step S3), generates a valley-filling line for filling a valley of the waveform graph (step S4), and quantifies the level of color development of a test line by calculating the area of a closed region for each closed region surrounded by the valley-filling line and the waveform graph (step S5).SELECTED DRAWING: Figure 3
Patent JP-2020091228-A (JP)
Title: Fluorescence x-ray analyzer
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 2018-12-06
Abstract: To provide a fluorescence X-ray analyzer with which, when finding the concentration of each component in a sample prepared in a glass bead, it is possible to perform sufficiently accurate quantitative analysis even when there is variation in the composition of the sample within the same kind.SOLUTION: A fluorescence X-ray analyzer includes quantification means for finding, with respect to a sample prepared in a glass bead, a coefficient of absorption excitation correction and a coefficient of dilution ratio correction in a micro fluctuation correction formula regarding a calibration curve formula, finding a coefficient of dilution ratio correction in an intensity correction formula and a coefficient of absorption excitation correction in the absorption excitation correction term of the calibration curve formula, and directly correcting a dilution ratio for measured intensity in the intensity correction formula, as well as correcting absorption excitation in the absorption excitation term of the calibration curve formula.SELECTED DRAWING: Figure 1
Patent JP-2020090227-A (JP)
Title: Motor unit, motor unit body and electric bicycle
Inventor: KAWAKAMI MASAFUMI
IPC: B62M6/55
Filed: 2018-12-06
Abstract: To provide a motor unit which is improved in lubrication performance and accordingly can be downsized, and a motor unit body and an electric bicycle.SOLUTION: A motor unit 2 is used for an electric bicycle which can run by adding drive auxiliary output generated by a motor to man-power driving force. The motor unit 2 comprises a housing 21, a motor, an output body 33, a gear 44, and oil 54. The motor is mounted on the housing 21. The output body 33 outputs drive auxiliary output from the motor. The gear 44 transmits the drive auxiliary output output from the motor 36 to the output body 33, and is housed in the housing 21. The oil 54 is stored in the housing 21 and performs oil lubrication on the gear 44. In the motor unit 2, at least part of the gear 44 is soaked in the oil 54 while the rotary shaft of the output body 33 is along a horizontal surface.SELECTED DRAWING: Figure 4
Patent JP-2020091029-A (JP)
Title: Method for applying coating material to liner
Inventor: MATSUMOTO KOJI
IPC: B05D7/00
Filed: 2018-12-07
Abstract: To provide a method for applying a coating material to a liner, which can exhibit releasability of a mold release agent sufficiently.SOLUTION: While a liner 3 rotates around an axial core C in a state where the liner 3 is heated, a coating material 51 is sprayed in a dot manner from a nozzle 91 to an outer peripheral surface of the liner 3 multiple times while the nozzle 91 moves in an axial core C direction of the liner 3, thereby applying the coating material 51 to the outer peripheral surface 34 of the liner 3. When the coating material 51 is sprayed on the outer peripheral surface 34 of the liner 3 multiple times, after a mold release agent 52 is attached to an outer peripheral surface 34a of a trunk part 31 by drying the coating material 51 sprayed on at least the outer peripheral surface 34a of the trunk part 31 of the liner 3 by the previous spraying, the following spraying is applied to the outer peripheral surface 34a of the trunk part 31.SELECTED DRAWING: Figure 3
Patent JP-2019112142-A (JP)
Title: Closure element with vent hole
Inventor: GEBETSROITHER HARALD
IPC: G01N21/03
Filed: 2018-12-10
Abstract: To provide a closure element having at least one vent hole.SOLUTION: A closure element having at least one vent hole according to the present invention is a sealed plug comprising a lower part in a pin shape having a bottom face. The at lest one vent hole is formed of a duct of the sealed plug, and starts at an entrance opening to the duct, extends to an upper side from a bottom face of a lower part of the pin shape inside the sealed plug, and passes through an exit opening in a side face to connect with the outside of the sealed plug. The present invention also provides a container having the closure element. The present invention also relates to a method for filling, in a completely bubble-less state, a container having the closure element according to the present invention. The present invention further relates to use of the filled container provided with the closure element according to the present invention.SELECTED DRAWING: Figure 2A
Patent JP-2020094385-A (JP)
Title: Opening and closing device
Inventor: MIZUHARA KAZUYA
IPC: E05F7/04
Filed: 2018-12-12
Abstract: To provide an opening and closing device capable of suppressing width-direction end sides of an opening and closing body from being flapped by wind, etc. when the opening and closing body is closed.SOLUTION: In an opening and closing device 1 comprising an opening and closing body 10 which performs a closing operation so as to partition a space, and guide rails 20 for guiding the opening and closing body 10 in a closing direction, opening and closing body pressing devices 50 for pressing both width-direction end sides of the opening and closing body 10 in a closed state to the guide rail 20 by pressing it from one side in a thickness direction is provided respectively on the left and right guide rails 20. The opening and closing body pressing device 50 includes an operation part 51c for moving a pressing part for pressing the opening and closing body 10 between a separated position and a pressing position.SELECTED DRAWING: Figure 1
Patent JP-2020093812-A (JP)
Title: Horizontal type rotary automatic filling packaging machine
Inventor: MIYAWAKI NAOYA
IPC: B65B37/02
Filed: 2018-12-12
Abstract: To provide a horizontal type rotary automatic filling packaging machine that is capable of adjustably imparting vibration to a filling chute while suppressing vibration and noise.SOLUTION: A horizontal type rotary automatic filling packaging machine 1 comprises: a side seal device 71 for applying side sealing to a packaging film of which the central part is folded, while transferring the film in a horizontal direction; a side seal device driving mechanism for driving the side seal device; a filling device for filling a content toward a packaging film bag part 53 by using a filling chute 10; a filling chute driving mechanism for vertically and rotationally moving the filling chute 10 so that it is inserted into and withdrawn from the packaging film bag part 53; a top seal device 61 for heat-sealing an upper edge of the packaging film bag part filled with a content; and a cutter device for cutting off the continuous packaging bag. In addition, the packaging machine is provided with a vibration imparting device 300 for energizing and contacting the filling chute 10 under vibration, at least at one part of a rotational movement range in which a tip of the filling chute 10 is inserted into the packaging film bag part 53.SELECTED DRAWING: Figure 10
Patent JP-2020098375-A (JP)
Title: Monitoring screen generation device and monitoring screen generation method
Inventor: MATSUMOTO KEITA
IPC: G05B23/02
Filed: 2018-12-17
Abstract: To provide a monitoring screen generation device which can automatically generate a monitoring screen that includes an arrangement relation picture of equipment, using information of an existing monitoring screen of a plant in the condition an original drawing of the plant is not available.SOLUTION: A monitoring screen generation device comprises a similarity calculating unit 30 which calculates a similarity of a signal item table 2 of an existing case to a signal item table 1 of a new case and relates the signal item table 1 of the new case with the signal item table 2 of the existing case in their corresponding relation based on the similarity, a similar case determination unit 50 which determines an existing case that has the most similar signal item table to the signal item table 1 of the new case as a similar case, a monitoring screen setting data replacement unit 70 which replaces partial data of monitoring screen setting data 3 corresponding to the signal item table 2 of the existing case determined as the similar case with data of the corresponding new case and a monitoring screen setting data output unit 80 which outputs the monitoring screen setting data 3 replaced with the data of the new case.SELECTED DRAWING: Figure 1
Patent JP-2019100698-A (JP)
Title: Liquid atomizing device and ventilation, air purification and air conditioning devices using the same
Inventor: KONDO HIROYUKI
IPC: F24F6/16
Filed: 2018-12-19
Abstract: To provide a liquid atomizing device and ventilation, air purification and air conditioning devices using the same which augment comfort of a user by enhancing droplet separation performance and evaporation of liquid.SOLUTION: In a liquid atomizing device which has an inlet port and an outlet port, air passes through the liquid atomizing device in series in the order of an inner cylinder air trunk communicated with the inlet port and the outlet port, liquid atomizing means arranged in the inner cylinder air trunk, a ventilation port which communicates the inner cylinder air trunk with an outer cylinder air trunk installed on an outer periphery of the inner cylinder air trunk, an outer cylinder air trunk, and the outlet communicated with the outer cylinder air trunk. The inlet port, the liquid atomizing means and the ventilation port are arranged in this order from a vertically upper section to a lower section. The liquid atomizing means is arranged so as to be covered by a hollow inner cylinder forming the inner cylinder air trunk.SELECTED DRAWING: Figure 2
Patent JP-2019210929-A (JP)
Title: Velocity type compressor and refrigeration cycle device
Inventor: SUN HONG ZHI
IPC: F04D29/44
Filed: 2018-12-19
Abstract: To remove an overheat degree that is generated in a compression step, within the compression step.SOLUTION: A velocity type compressor (3) comprises: a rotor (27) including a rotary shaft (25) and at least one impeller (26); a coolant passage (40) which is positioned around the rotor (27) and in which a gas phase coolant flows; a main passage (21) which extends inside of the rotor (27) in an axial direction of the rotor (27) and in which a liquid phase coolant flows; and an injection passage (24) which is positioned inside of the rotor (27) and branched from the main passage (21), extends from the main passage (21) to the coolant passage (40) and guides the liquid phase coolant from the main passage (21) to the coolant passage (40).SELECTED DRAWING: Figure 2
Patent JP-2020100035-A (JP)
Title: Printing device and printing method
Inventor: ISHIZUKA TAKASHI
IPC: B05D1/36
Filed: 2018-12-20
Abstract: To provide a printing device and a printing method which can form an overprint varnish coat which is excellent in chemical resistance and blocking resistance without reducing properties such as rub resistance, water proofness, and oil resistance.SOLUTION: A printing device 1 comprises: a printing unit 2 for applying a printing ink to a substrate to perform printing; an overprint varnish application unit 3 for applying an overprint varnish to a printing surface of the substrate on which printing has been performed; an overprint varnish coat processing unit 4 for processing the overprint varnish coat formed by the overprint varnish application unit, the overprint varnish coat processing unit including plasma radiation means. There is also provided a printing method using the printing device.SELECTED DRAWING: Figure 1
Patent JP-2020102504-A (JP)
Title: Power module
Inventor: ITO HIROFUMI
IPC: H01L21/60
Filed: 2018-12-21
Abstract: To provide a power module capable of improving reliability.SOLUTION: According to the present invention, a power module (M) includes a power device (1) having at least a first electrode (11) and a second electrode (12), a first spreader (31) bonded to the first electrode through a first bonding material (41), and a terminal (2) bonded to the second electrode having a bonding area smaller than the first electrode through a second bonding material (42). The first spreader and the terminal are made of copper. The second electrode includes an AlSi layer made of an Al-Si alloy. In the first bonding material, the absolute value of 0.2% proof stress difference between 30°C and 175°C is 10 MPa or less. In the second bonding material, the absolute value of the 0.2% proof stress difference is 20 MPa or less, and the 0.2% proof stress difference is smaller than in the Al-Si alloy in the whole area of 30 to 175°C. According to the power module of the present invention, a crack does not occur in the AlSi layer or the like even under a power cycle of a higher temperature range.SELECTED DRAWING: Figure 2A
Patent JP-2020099529-A (JP)
Title: Buckle device
Inventor: YAMADA KENTARO
IPC: B60R22/18
Filed: 2018-12-21
Abstract: To limit deviation to one side of an insertion body.SOLUTION: In a buckle device 10, the upper surface of a projection part 26A of an upper cover 12A comes in contact with the upper surface of an open hole 62 of a buckle body 54. Therefore, the upper surface of the open hole 62 limits deviation to the upper side of the upper surface of the projection part 26A to limit deviation of the upper side of the upper cover 12A to the buckle body 54 even when deviation force to the upper side is applied to the upper cover 12A.SELECTED DRAWING: Figure 2
Patent JP-2020103734-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2018-12-28
Abstract: To provide a game machine for reducing a load of data capacity by randomizing time pertaining to progress of a game.SOLUTION: Opening time determination means executes bit string extraction processing for extracting a second bit string from a first bit string for prescribing a determined winning pattern number by a bit computation, executes first multiplication processing for multiplying a value specified by the second bit string by first predetermined time, executes second multiplication processing for multiplying a value specified by a third bit string excluding the second bit string in the first bit string by second predetermined time, and sets time obtained by adding base time as a second multiplication result derived by the second multiplication processing to the first multiplication result derived by the first multiplication processing to opening time, and time obtained by multiplying the maximum value of a value specified by the second bit string by first time is shorter than second time and is longer than half the time of the second time.SELECTED DRAWING: Figure 13
Patent JP-2020107807-A (JP)
Title: Composition for light-emitting element and method for manufacturing light-emitting element
Inventor: SASADA TOSHIAKI
IPC: H05B33/10
Filed: 2018-12-28
Abstract: To provide a composition useful in manufacturing a light-emitting element of which the initial deterioration is suppressed, and a light-emitting element formed by use of the composition.SOLUTION: A composition for a light-emitting element comprises a host material and a guest material blended therein. The host material includes an aromatic compound having a condensed ring skeleton in which only three or more benzene rings are condensed. The guest material includes an aromatic amine compound. In the composition, a total amount of magnesium atoms included in the host material and magnesium atoms included in the guest material is 185 mass ppb or less to a total amount of the host material and the guest material.SELECTED DRAWING: None
Patent JP-2020103857-A (JP)
Title: Absorbent article
Inventor: FUJITA TOMOYUKI
IPC: A61F13/56
Filed: 2018-12-28
Abstract: To provide an absorbent article which uses an adhesive that can stably adhere to an underwear during fitting of the absorbent article, and is less likely to leave on the underwear when the absorbent article is removed from the underwear (causes less adhesive residue).SOLUTION: An absorbent article (e.g., a sanitary napkin 10) comprises: a nonwoven fabric which is positioned on a non-skin side (e.g., a rear face sheet 13); and an adhesive 40 applied on a surface on the non-skin side of the nonwoven fabric for fixing the absorbent article to a clothing. The adhesive includes an impregnation part 45 where it is impregnated in the nonwoven fabric. A ratio of the thickness of the impregnation part to the thickness of the adhesive is 30-80%. A storage elastic modulus of the adhesive at 50°C is in a range of 1.0×104-2.0×105 Pa.SELECTED DRAWING: Figure 1
Patent JP-2018526342-A (JP)
Title: チオウレア群からの有機触媒の存在下での５−ヒドロキシメチルフルフラールの製造方法
IPC: C07D307/48
Filed: 2016-07-19
Abstract: 【課題】酸性がより低く腐食性がより小さい触媒系を用いた、糖類からの５−ヒドロキシメチルフルフラールの新規な製造方法の提供。 【解決手段】本発明は、少なくとも１種の糖を含む供給原料の５−ヒドロキシメチルフルフラールへの変換のための方法であって、前記供給原料を、少なくとも１種の溶媒であって単独又は混合物としての水又は有機溶媒である溶媒の存在下で、３０℃〜２００℃の範囲の温度及び０．１ＭＰａ〜１０ＭＰａの範囲の圧力で、１種以上の有機触媒と接触させる方法に関し、前記有機触媒は一般式Ｒ１ＮＨ−Ｃ（＝Ｓ）−ＮＨＲ２（式中、前記Ｒ１及びＲ２基は、ヘテロ原子を含むか又は含まない芳香族基、環状であってもなくてもよい直鎖状又は分枝状アルキル基、及び直鎖状又は分枝状であってよく環状であってもなくてもよい少なくとも１種のヘテロ原子を含むアルキル基から選択され、前記Ｒ１及びＲ２基は置換されていてもされていなくてもよく同一であっても異なっていてもよい）を有するチオウレア群からの化合物から選択される。 【選択図】なし
Patent JP-2019511648-A (JP)
Title: 床のための幅木装置
IPC: E04F19/04
Filed: 2017-03-03
Abstract: 【解決手段】床１のための幅木装置が記載されており、この幅木装置が、幅木３と、壁側脚部６を形成する保持部２とを有しており、この保持部が、上方へと前記壁側脚部６に対して平行に突出する、前記幅木３の下方へと開口する収容溝部９内へと係合する保持ウェブ８を、前記幅木３の締付け収容のために有している。前記幅木３のための有利な固定条件を保障するために、前記収容溝部９が、断面において、前記壁側脚部６から離れるように傾斜した中心軸線１１を有することが提案される。
Patent JP-2018518926-A (JP)
Title: マルチキャストデータパケット転送
IPC: H04L45/16
Filed: 2016-05-04
Abstract: ＶＸＬＡＮスイッチの入出力ボードは、ＶＸＬＡＮカプセルが付加されたマルチキャストデータパケットを受信し、ＶＸＬＡＮカプセルを除去し、得られたマルチキャストデータパケットがレイヤ３マルチキャスト転送されるべきと特定し、当該マルチキャストデータパケットをＶＸＬＡＮスイッチのファブリックボードへ送信する。ファブリックボードは、マルチキャストデータパケットがファブリックボードによってレイヤ３マルチキャスト転送されるべきと特定する。マルチキャストデータパケットに対応するマルチキャストグループメンバポートがＶＬＡＮポートであるとき、ファブリックボードは、マルチキャストデータパケットをＶＸＬＡＮスイッチでの各入出力ボードへ送信する。各入出力ボードは、ファブリックボードから送信されたマルチキャストデータパケットを受信し、受信されたマルチキャストデータパケットを転送するためのレイヤ３マルチキャストグループエントリに基づいて、受信されたマルチキャストデータパケットをＶＬＡＮへ送信する。レイヤ３マルチキャストグループエントリは、ローカルのレイヤ３マルチキャストグループテーブルに含まれる。
Patent JP-2018525276-A (JP)
Title: 遠隔制御ユニットおよび電気自転車
IPC: B62M25/04
Filed: 2016-08-25
Abstract: 電気自転車１のディスプレイ・ユニット２４用の遠隔制御ユニット２６が開示されており、遠隔制御ユニット２６は、ハンドルバー・グリップ２８の領域内にディスプレイ・ユニット２４から離れて位置し、支援レベルの選択のための支援選択キー３０、３２を有し、ディスプレイ・ユニット２４上に示すメニュー項目のメニュー・ナビゲーションおよび選択のための少なくとも１つの入力デバイス３４を有する。本発明によれば、入力ユニット３４および支援選択キー３０、３２はともに共通線６０に沿って位置する。さらに、そのような遠隔制御ユニット２６を備える電気自転車１が開示される。（図３）