baber/WOPTO huggingface dataset:
Patent WO-2019151528-A1 (WO)
Title: High-frequency front-end module and communication apparatus
Inventor: TSUDA MOTOJI
IPC: H04B1/50
Filed: 2019-02-05
Abstract: This high-frequency front-end module (2A) is provided with: a primary antenna (11) and a secondary antenna (12); a first multiplexer and a second multiplexer; and a switch circuit (20). The first multiplexer has a communication filter (31T) of band A, and a reception filter (31R) of band A, and does not have a transmission filter of band B. The second multiplexer has a communication filter (32T) of band B, and a reception filter (32R) of band B, and does not have a transmission filter of band A. The switch circuit (20) exclusively switches a connection between the primary antenna (11) and the first multiplexer and a connection between the primary antenna (11) and the second multiplexer, and exclusively switches a connection between the secondary antenna (12) and the first multiplexer and a connection betweeen the secondary antenna (12) and the second multiplexer.
Patent WO-2019176383-A1 (WO)
Title: Automatic traveling system
Inventor: UEDA RYOHEI
IPC: G05D1/02
Filed: 2019-02-05
Abstract: An automatic traveling system causes an agricultural work machine to automatically travel a first route and a second route in sequence, wherein the agricultural work machine supplies supply material to the first route and the second route while traveling along a travel route that is set in a field and comprises the first route formed by connecting a first start point and a first end point and the second route formed by connecting a second start point and a second end point. The automatic traveling system includes a correction route generation unit that generates a corrected travel route in which the second start point and the second end point are switched when a prescribed condition is satisfied after the agricultural work machine automatic travel is aborted before entering the second route, and before the agricultural work machine automatic travel restarts on the second route.
Patent WO-2019187753-A1 (WO)
Title: Optical device
Inventor: OTA MASUYUKI
IPC: G02F1/167
Filed: 2019-02-15
Abstract: This optical device (1) is provided with: a first substrate (10) having light transmission characteristics; a second substrate (20) facing the first substrate (10) and having light transmission characteristics; a first electrode (30) disposed on the second substrate (20) side of the first substrate (10); a first recess and protrusion structure (50) disposed on the second substrate (20) side of the first electrode (30); a second electrode (40) disposed on the first substrate (10) side of the second substrate (20); a second recess and protrusion structure (70) disposed on the first substrate (10) side of the second electrode (40); and a refractive index variable layer (60) which is disposed between the first recess and protrusion structure (50) and the second recess and protrusion structure (70) and in which the refractive index varies according to the voltage applied between the first electrode (30) and the second electrode (40), wherein the refractive index variable layer (60) has an insulating liquid (61) and charged nanoparticles (62) contained in the insulating liquid (61), and the refractive index of the nanoparticles (62) is higher than the refractive index of the insulating liquid (61).
Patent WO-2020174675-A1 (WO)
Inventor: TAKAMI IPPEI
IPC: H02J7/00
Filed: 2019-02-28
Abstract: A handset/charger set 200 comprises a handset and a charger. The handset comprises a main unit, a clip, and a first magnet. The main unit comprises a first battery and a first connector. The clip extends along the main unit. The first magnet is provided on the clip. The charger comprises a charging connector, a recessed part, and a first attracting magnet. The charging connector is disposed at a position connected to the first connector. The recessed part is formed at a position accommodating the clip. The first attracting magnet is provided at a part of the recessed part facing the first magnet, and attraction force is generated between the first attracting magnet and the first magnet.
Patent WO-2019188042-A1 (WO)
Title: Bicycle motorization device and wheel
Inventor: YOSHIZAWA JIN
IPC: B62M6/60
Filed: 2019-03-05
Abstract: This bicycle motorization device (20) is adapted to be attached to a bicycle (10). This bicycle motorization device (20) comprises: a calculation unit (23a) that calculates the speed of the bicycle (10); an estimation unit (23b) that estimates the pedaling force on a pedal (17) of the bicycle (10); an electric motor (25); a battery (27) that supplies power to the electric motor (25); and a control unit (23c) that applies an auxiliary driving force to the wheel of the bicycle (10) by driving the electric motor (25) on the basis of the calculated speed and the estimated pedaling force.
Patent WO-2019176720-A1 (WO)
Inventor: SHIBATA YOSHIYA
IPC: G06T7/00
Filed: 2019-03-07
Abstract: 入力データを、当該入力データが有する特徴量に基づいて、複数のグループのうち、いずれかのグループに分類する第１判別器を含む判別部と、複数のグループのうち、特定のグループに分類される入力データと、当該特定のグループを細分化する複数のサブグループのうちの特定のサブグループの情報とを対応付けた第２学習データを生成する生成部と、第２学習データを用いて学習させることにより、特定のグループに分類される入力データを、当該入力データが有する特徴量に基づいて、複数のサブグループのうち、いずれかのサブグループに分類する第２判別器を生成する学習部と、を備える。
Patent WO-2019181638-A1 (WO)
Inventor: MITSUYASU TAKASHI
IPC: B41J2/01
Filed: 2019-03-12
Abstract: Provided is an image forming apparatus which can suppress a slip on a print barrel and suppress degradation of image quality. The image forming apparatus 10 is provided with: a conveyance section 20 which conveys a continuous sheet 90 along a predetermined conveyance path; a print barrel 40 which is provided in the conveyance section 20 and around which the continuous sheet 90 is wound, the print barrel 40 having grooves 60 which extend in a circumference direction and are formed side by side in an axial direction; and an ejection section 30 which sprays ink onto the continuous sheet 90 wound on the print barrel 40.
Patent WO-2019189882-A1 (WO)
Inventor: MIURA TOMOHIRO
IPC: C12N15/06
Filed: 2019-03-29
Abstract: 【課題】　腫瘍マーカーとして使用される糖鎖抗原を認識する抗体の抗原特異性は十分ではなく、このような抗体を用いた腫瘍マーカーの検出では、検出特異性が低下し、癌診断の正確性が低下する問題があった。 【解決手段】　上記課題を解決するため、本発明は、腫瘍マーカーとして利用されるＮＣＣ－ＳＴ－４３９抗原の糖鎖に特異的に反応する抗体およびその製造方法を提供する。
Patent WO-2019189929-A1 (WO)
Title: Chemical spray drone
Inventor: WAKE CHIHIRO
IPC: B64D1/18
Filed: 2019-04-01
Abstract: [Problem] To provide a chemical spray drone (an unmanned aerial vehicle) which minimizes unwanted chemical spraying outside of the agricultural field.
[Solution] Downward air currents of the rotor are actively used to minimize spraying of chemicals outside of the target location. A two-stage rotor which rotates in mutually opposite directions may optionally be used. Furthermore, the chemical discharge amount, flight speed, altitude and nozzle position are adjusted depending on change in parameters such as rotor speed, the total weight of the aircraft, etc. It is preferable to stop chemical spraying when the speed difference between the upper and lower rotors of the two-stage rotor has exceeded a prescribed value. Additionally, it is preferable to adopt a propeller guide having a shape that can reduce air resistance of the downwards air flow.
Patent WO-2019203020-A1 (WO)
Title: Cleaning agent composition for steel plate
Inventor: FUKUSHIMA MITSUHIRO
IPC: C25F1/00
Filed: 2019-04-05
Abstract: This detergent composition for a steel plate contains an inorganic alkaline agent (component A), at least one type of organic acid selected from the group consisting of gluconic acid and ethylenediaminetetraacetic acid or a salt thereof (component (B), a nonionic surfactant represented by formula (1) (component C), an alkyl glucoside represented by formula (2) (component D), a fatty acid represented by formula (3) or a salt thereof (component E), and water (component F), the content of component A being 25% by mass to 34% by mass, the content of component D being 0.3% by mass to 2.9% by mass, and the content of component F being 57% by mass to 74% by mass. Through the present invention, it is possible to provide a detergent composition for a steel plate which can be stably stored at a high concentration while maintaining good cleaning ability at low temperature, a cleaning method using the detergent composition, and a steel plate manufacturing method including the aforementioned cleaning method in a manufacturing step thereof. (1): R 1 -O-[(EO)n/(PO)m]-H. (2): R 2 -Gx. (3): R 3 -COOM.
Patent WO-2019225764-A1 (WO)
Title: Surface-treated steel plate
Inventor: SHIBAO FUMIO
IPC: B32B27/20
Filed: 2019-05-27
Abstract: The present invention pertains to a surface-treated steel plate characterized by: having a steel plate, a Zn alloy plating layer formed on at least one surface of the steel plate, and a coating film that is formed upon the Zn alloy plating layer, has an average thickness T 1 , and includes a colored pigment, an antirust pigment, and a binder resin; the average concentration of the colored pigment in the coating film being 5%–15% by mass; having a ratio C A1 /C A2  of 0.2–0.9 between the average concentration C A1  of the colored pigment present in an area at a width T 2  from the surface of the coating film in the thickness direction of the coating film and the average concentration C A2  of the colored pigment present in an area at a width T 2  from the interface of the coating film on the Zn alloy plating layer side, in the coating film thickness direction; and T 2  (µm) = 0.1 × T 1  (µm) + 1.1 µm.
Patent WO-2019239919-A1 (WO)
Title: Battery element module
Inventor: MATSUMURA NOBUYUKI
IPC: H01G11/76
Filed: 2019-05-31
Abstract: Battery element modules 1, 1001 and 2001 are each provided with: a first battery element 10 and a second battery element 110 positioned with their respective electrodes 12 facing upwards; and busbars 30, 1030 and 2030 connecting the electrodes 12 to one another. The first battery element 10 is equipped with a positioning boss 20 which protrudes from the electrode 12 in an upward direction. The busbars 30, 1030 and 2030 are equipped with: through holes 40 which pass therethrough in a vertical direction, and which have the positioning boss 20 inserted therein; and supporting protrusions 52, 1052 and 2052 which protrude downwards and are placed on the electrode 12 of the first battery element 10. Between the supporting protrusions 52, 1052 and 2052 and the electrode 12 of the first battery element 10 are provided connections 70, 1070 and 2070 which electrically connect these components. The connections 70, 1070 and 2070 and the positioning boss 20 are positioned in a straight line when viewed from above.
Patent WO-2019239926-A1 (WO)
Title: Vacuum ultraviolet polarization element, vacuum ultraviolet polarization device, vacuum ultraviolet polarization method and alignment method
Inventor: NAWAKI Yohei
IPC: G02F1/1337
Filed: 2019-05-31
Abstract: [Problem] To present a more suitable configuration for a vacuum ultraviolet polarization element that can be used in processing such as photo-alignment, and to provide a suitable technical configuration for photo-alignment that relies on vacuum ultraviolet light. [Solution] A grid 2 disposed on a transparent substrate 1 comprises numerous linear sections 3 extending in parallel. The material of each of the linear sections 3 is an oxide of a group 3 or group 4 element, such as hafnium oxide, and has a PE, which is obtained by the formula PE = T 2  × log 10 (ER) (where T is transmittance and ER is the extinction ratio), of at least 0.2 when a combination of optical constants that results in a PE that reaches the maximum in the vacuum ultraviolet region is used. Spaces between the linear sections 3 are empty and have no filler, and the space where a vacuum ultraviolet polarization element 6 is disposed is replaced with an inert gas. For photo-alignment, a workpiece 10 is placed 1–20 mm from the vacuum ultraviolet polarization element, and the irradiance of the vacuum ultraviolet light is 40–4,000 mJ/mm 2 .
Patent WO-2020008858-A1 (WO)
Title: Moving-image encoding device, moving-image encoding method, and program
Inventor: TAKANO FUMIYO
IPC: H04N19/115
Filed: 2019-06-18
Abstract: A moving-image encoding device for calculating the code amount generated by encoding of a moving-image that includes, as picture types, a picture I, a picture P and a picture B, and calculating the complexity history of encoded pictures on the basis of the calculated code amount and a quantization width used in encoding. This moving-image encoding device estimates the estimated complexity of an encoding object picture to be encoded on the basis of the complexity history of an encoded picture of the same picture type as the picture type of the encoding object picture and the complexity history of an encoded picture immediately preceding the encoding object picture.
Patent WO-2020255253-A1 (WO)
Inventor: TAKAHASHI TAKAYUKI
IPC: B26D3/08
Filed: 2019-06-18
Abstract: [Problem] To provide: a foodstuff processing device that makes it possible to produce a large amount of a foodstuff that has spiral incision in the surface thereof in a short amount of time; and a production method for the foodstuff. [Solution] A foodstuff processing device 10 that has an incision-making mechanism part 11 that passes sausages 1 between a cutting action part 13 and a belt conveyor device 17 that are opposite each other. The belt conveyor device can convey the sausages and is provided such that the sausages can roll along the circumferential direction of the sausages between the cutting action part and the belt conveyor device under the drive of the belt conveyor device while being sandwiched between the cutting action part and the belt conveyor device. The cutting action part comprises a cutter part 15 that protrudes to the belt conveyor device side and makes an incision in the sausages. The cutter part comprises a plate part 30 and a blade part 31 that is erected on the plate part. The blade part extends in a straight line at exactly a prescribed angle of inclination relative to the conveyance direction P of the sausages.
Patent WO-2020004484-A1 (WO)
Title: 画像形成装置
Inventor: SEKI HIROTAKA
IPC: G03G15/04
Filed: 2019-06-26
Abstract: 駆動基板２０２には、奇数個の面発光素子アレイチップ１～２９が実装されており、交差方向における一方の側に奇数個の面発光素子アレイチップ１～２９のうち偶数個の面発光素子アレイチップ２、４、・・・、２８が配置され、交差方向における他方の側に奇数個の面発光素子アレイチップのうち残りの奇数個の面発光素子アレイチップ１、３、・・・、２９が配置され、発光中心の位置は、プリント基板２０２の基板短手中心よりも偶数個の面発光アレイチップ２、４、・・・、２８が配置されている側に移動されている。これによって、発光素子アレイをプリント基板上に奇数個配置した場合でも、プリント基板の大型化を抑え、かつ、プリント基板上の配線が混雑することを抑制することができる。
Patent WO-2020004510-A1 (WO)
Title: Anisotropic conductive film, method for producing same, and method for producing connection structure
Inventor: AKAI KUNIHIKO
IPC: C22C28/00
Filed: 2019-06-26
Abstract: A method for producing an anisotropic conductive film, which comprises: a preparation step wherein a base material that has a plurality of recesses and solder fine particles are prepared; a containing step wherein at least some of the solder fine particles are contained in the recesses; a fusing step wherein the solder fine particles contained in the recesses are fused, thereby forming solder particles within the recesses; a transfer step wherein an insulating resin material is brought into contact with the recess opening side of the base material that comprises the solder particles in the recesses, thereby obtaining a first resin layer on which the solder particles have been transferred; and a layering step wherein a second resin layer that is configured from an insulating resin material is formed on the surface of the first resin layer, on which the solder particles have been transferred, thereby obtaining an anisotropic conductive film.
Patent WO-2020026789-A1 (WO)
Inventor: YOSHIZAWA NORITSUGU
IPC: H01H85/08
Filed: 2019-07-16
Abstract: 電流入力エリアと電流出力エリアの間に、過電流が流れた際に溶断する通電経路を有する導電板であって、通電経路が抵抗値の相違する複数の電流経路を含むようにした導電板である。
Patent WO-2021009921-A1 (WO)
Inventor: YAMADA MASANORI
IPC: G06F13/00
Filed: 2019-07-18
Abstract: A learning device (10) comprises: an acquisition unit (11) which acquires a plurality of sets of normal communication data to be learned; a first estimation unit (121) which learns the normal communication data, estimates the probability densities of the normal communication data, and updates a parameter of a model; a clustering unit (122) which clusters the normal communication data in accordance with the probability densities estimated by the first estimation unit (121); a second estimation unit (123) which performs learning for each cluster obtained by the clustering unit (122), estimates the probability density of the normal communication data in each cluster using, as an initial value for a parameter, the parameter learned by the first estimation unit (121), and updates a parameter of a model that represents characteristics of the probability density of the normal communication data in each cluster; and an integration unit (124) which integrates the estimated probability density for each cluster.
Patent WO-2020031730-A1 (WO)
Title: Heater device
Inventor: ISHIKAWA KIMITAKE
IPC: F24C7/04
Filed: 2019-07-25
Abstract: A heater device comprises: a first detection pattern (24) that is disposed on an insulation substrate and that detects capacitance change between a first transmission electrode (241) and a first reception electrode (242) for detecting an object; a second detection pattern (25) that is disposed on the insulation substrate and that detects capacitance change between a second transmission electrode (251) and a second reception electrode (252) for detecting an object; a capacitance determination unit (S110) that determines whether one of the capacitance change between the first transmission electrode and the first reception electrode and the capacitance change between the second transmission electrode and the second reception electrode is greater than or equal to a first threshold value and the other is less than a second threshold value; and a breakage determination unit (S112) that determines a break in the first detection pattern or in the second detection pattern when the determination results of the capacitance determination unit is positive.
Patent WO-2020027006-A1 (WO)
Title: Cut diamond and method for manufacturing same
Inventor: KINOSHITA AKINOBU
IPC: A44C27/00
Filed: 2019-07-27
Abstract: There has been a demand for a round-cut diamond in which light entering from the crown, in particular a table facet, is totally reflected by the pavilion and emitted from even the girdle, such that a linear light or linear dark area can be observed; and a method for cutting the same. In order to solve such problems, the present invention provides, as a first invention, a round-cut diamond comprising girdle facets inclined 0.1 to 45 degrees inclusive (but limited to an angle smaller than the angle formed by a crown face and the center axis) outward from the crown with respect to a central axis passing through the girdle from the center of the table facet to the center of the culet surface, the girdle facets reducing the total reflection (that is, the re-reflection into the diamond) of light beams that entered from the table facet and then were reflected from the pavilion-side facets, and increasing the emitted light from the girdle.
Patent WO-2020045077-A1 (WO)
Inventor: FUKUDA DAISUKE
IPC: C01B33/18
Filed: 2019-08-13
Abstract: The present invention addresses the problem of providing a method for producing core-shell porous silica particles wherein shells are increased in the film thickness. The problem is solved by a method for producing core-shell porous silica particles, which comprises (a) a preparation step, (b) a shell precursor formation step, (c) a shell formation step, (d) a preparation step, (e) a shell precursor formation step and (f) a shell formation step, and in which the steps (d) to (f) are repeated one to three more times (inclusive) and in this case, a shell formation step in the step (d) is the shell formation step in the step (f).
Patent WO-2020084877-A1 (WO)
Inventor: OZEKI TAKATOSHI
IPC: B23Q3/08
Filed: 2019-08-20
Abstract: L'invention concerne un mécanisme d'aspiration (100) comprenant : une chambre (34) ; un gabarit (33) à l'intérieur de la chambre (34) ; et une unité d'aspiration (31) sur le gabarit (33). Le gabarit (33) comprend une forme métallique. Un dispositif de découpe (B) comprend le mécanisme d'aspiration (100). Ce procédé de fabrication d'un produit découpé comprend : une étape de découpe d'un objet à découper (5) à l'aide du dispositif de découpe (B) ; et une étape d'aspiration et de transport de l'objet à découper (5) qui a été découpé dans l'étape de découpe, à l'aide du mécanisme d'aspiration (100).
Patent WO-2020066432-A1 (WO)
Inventor: OGAWA KOJI
IPC: H04N5/369
Filed: 2019-08-28
Abstract: This solid-state imaging element (11a) is provided with: light-receiving elements (402) which output electrical signals according to incident light; detection units (30) which each detect whether or not the amount of change in an electrical signal outputted from the corresponding light-receiving element exceeds a threshold and which each outputs a detection signal that indicates a result of the detection; a temperature measurement unit (51) for measuring temperature; and a setting unit (52) which sets a threshold on the basis of the temperature measured by the temperature measurement unit.
Patent WO-2020050156-A1 (WO)
Title: Wound body and wound body manufacturing method
Inventor: NAKAI ASAMI
IPC: B65H18/28
Filed: 2019-08-30
Abstract: The purpose of the invention is to provide a combined filament yarn wound body and a wound body manufacturing method that can effectively prevent fraying and slackening and prevent disturbing or breaking lower layers when winding or using a combined filament yarn. Provided is a wound body that has a core and a combined filament yarn traversely wound on the core, wherein: the combined filament yarn is traversely wound on the core in two or more directions; and when the wound body is placed on a white substrate in a space shielded from light so that the cylindrical direction of the core is erect, and light is irradiated toward a plane that includes the central axis of the cylinder from a point that is moved a distance of the radius of the core + 180 cm from the intersection point of the central axis of the core and the white substrate on the white substrate face in a direction perpendicular to the central axis and further moved 210 cm in a direction perpendicular to the substrate face of the white substrate, a number of linear reflection lines equal to the number of traverse winding directions is formed on the surface of the combined filament yarn being traversely wound.
Patent WO-2020050245-A1 (WO)
Title: Film and packaging container
Inventor: OCHI NAOKO
IPC: B32B7/02
Filed: 2019-09-03
Abstract: Provided are a film which makes it possible to afford a packaging container having excellent bag-drop strength, and a packaging container having excellent bag-drop strength. The film is such that S1 determined from 0) to 7) is not less than 220 MPa and not more than 2000 MPa, wherein a nominal stress at 100% elongation in an MD direction during a tensile test under the condition of a tensile rate of 500 mm/min is not less than 11.0 MPa and not more than 30.0 MPa.
1) The tensile test is performed using a test piece at a velocity of 1 m/s on a high-velocity tensile testing machine.
7) S1 is determined by 7a) or 7b).
7a) During the tensile test 1), if the test piece is not broken at the point in time when a maximum principal strain is 2.0, S1 is determined according to expression (11).
Expression (11): S1=(p-q)/0.3
(in expression (11), p is the true stress (MPa) when the maximum principal strain is 2.0, and q is the true stress (MPa) when the maximum principal strain is 1.7).
Patent WO-2020059683-A1 (WO)
Title: 光ファイバの製造方法及び光ファイバの製造装置
Inventor: HOSOKAWA TSUKASA
IPC: C03B37/027
Filed: 2019-09-17
Abstract: 希土類元素化合物を含むシリカガラスから成るコア（１０）を有する光ファイバ（１）となる光ファイバ用母材（１Ｐ）の下端部を加熱炉（２０）において加熱しながら線引きする線引工程を備え、加熱炉（２０）内の温度分布は、上流側から下流側に向かって最高温度になるまで昇温された後に降温され、最高温度となる箇所より下流側において温度低下が急峻となる変化をする変化点を有し、最高温度は、シリカガラスがガラス転移点以上となると共にシリカガラスが単相である温度である。