baber/WOPTO huggingface dataset:
Patent JP-2020060046-A (JP)
Title: Door device
Inventor: SHIMATANI HAJIME
IPC: E05D15/06
Filed: 2018-10-10
Abstract: To provide a door device that makes it possible to perform opening/closing operation of a door body stably for a long period of time.SOLUTION: A door device comprises: a door body 20; a suspension support member 30 that is provided over the door body 20 and comprises an upper roller 32 and lower roller 33 provided so as to be rotatable around a support shaft 31; and a guide rail 10 that includes an upper roller support part 14 and a lower roller support part for supporting the upper roller 32 and lower roller 33 from below and supporting the door body 20 in a movable manner. The suspension support member 30 comprises a bushing 40 above the upper roller 32. At a part of the guide rail 10 in its extension direction is provided with a pressing member 53 for pressing the bushing 40 downward.SELECTED DRAWING: Figure 12
Patent JP-2020063929-A (JP)
Title: Leak inspection device
Inventor: MURAOKA HISANOBU
IPC: G01M3/02
Filed: 2018-10-15
Abstract: To provide a leak inspection device capable of stably and highly precisely checking, for a prolonged period, whether or not an unintended hole possibly causing leak of a liquid body is formed in an object bag or whether or not the bag has a high probability that an unintended hole possibly causing leak of a liquid body is formed therein.SOLUTION: A conveyance belt 41 of a conveyance section 31 includes a placement surface 41a, and a bag 90 storing a liquid body 95 in an internal space and being sealed is placed on the placement surface 41a. A conveyance drive part 43 of the conveyance section 31 causes the conveyance belt 41 to travel in a conveyance direction D1. A pressure section 32 increases pressure in the internal space of the bag 90 placed on the placement surface 41a. A reception section 33 receives the liquid body 95 fallen from the placement surface 41a and discharges it. A detection section 34 detects the liquid body 95 discharged from the reception section 33. A control section 70 checks whether or not there is leakage of the liquid body 95 on the basis of the detection result of the detection section 34.SELECTED DRAWING: Figure 1
Patent JP-2020063394-A (JP)
Title: Curable resin composition, dry film, cured product and electronic component
Inventor: MASUDA TOSHIAKI
IPC: H05K3/28
Filed: 2018-10-18
Abstract: To provide a curable resin composition that is suitable for obtaining a cured product that, while maintaining low thermal expansion coefficients, has low elasticity, and is excellent in both of toughness (flexibility) and low water absorption, and a dry film, a cured product and an electronic component including the same.SOLUTION: The present invention provides a curable resin composition or the like containing an epoxy compound, an episulfide compound, a fine cellulose powder with at least one-dimension of it being smaller than 100 nm, and a filler other than the fine cellulose powder.SELECTED DRAWING: None
Patent JP-2020067310-A (JP)
Title: Light emitting/receiving device and ranging device
Inventor: SATO MITSURU
IPC: G01C3/06
Filed: 2018-10-23
Abstract: To provide a light emitting/receiving device capable of suppressing the cross talk of light between a plurality of light receiving elements and accurately emitting/receiving the light, and a ranging device capable of performing accurate ranging.SOLUTION: A light emitting/receiving device comprises: an emitting part 11 having a plurality of emission regions emitting light and having different polarization directions in lights emitted between emission regions adjacent to each other; a polarization part 18 having a plurality of polarizers provided on the optical path of reflected light formed by reflecting the light emitted from the emitting part on an object and having different polarization directions in lights transmitted between the polarizers adjacent to each other; and a light receiving part 19 having a plurality of light receiving elements for light-receiving the lights transmitting the plurality of polarizers of the polarization part, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020067372-A (JP)
Title: Displacement measurement device
Inventor: IWASHITA JUN
IPC: G01B11/00
Filed: 2018-10-24
Abstract: To provide a displacement measurement device which can measure the angular displacement and the shaft displacement.SOLUTION: A mirror 3 having a reflection part that is narrowed in the spot shape is provided on a measurement target 2, and a one-dimensional grating 3a is arranged so as to be superimposed on the mirror 3. Measurement light 101 having a wider irradiation range than the reflection part is irradiated on the mirror 3 so that the reflection part is included in the irradiation range, the 0-order reflection light 110 is divided into a first light flux 110a and a second light flux 110b, the first light flux 110a is received by a first sensor 41, the second light flux 110b is received by a second sensor 51, and the 1-order reflection light 111 is received by a third sensor 61. The angular displacements θx and θy around the X-axis and the Y-axis are detected on the basis of the signal output by the first sensor 41. The shaft displacements δx and δy in the X-axis and Y-axis directions are detected on the basis of the signal output by the second sensor 51. The angular displacement θz around the Z-axis is detected on the basis of the signal output by the third sensor 61.SELECTED DRAWING: Figure 1
Patent JP-2020072314-A (JP)
Title: Program guide grouping output method, electronic playback device, and storage medium
Inventor: LU MEIHUI
IPC: H04N21/482
Filed: 2018-10-29
Abstract: To realize a grouping display for a program of a program guide in order to solve a problem in which a display list of the program guide is too long and occupies a large amount of screen interface display resources.SOLUTION: A grouping output method of a program guide includes a step of acquiring first program group data and time information corresponding to the first program group data when the program information is received, a step of determining whether a program corresponding to the program information satisfies a grouping condition on the basis of the program information and the time information, a step of adding a program to the first program group data when it is determined that the program does not satisfy the grouping condition, and a step of outputting the first program group data in the display order of the program guide when the first program group data after the addition satisfies an output condition.SELECTED DRAWING: Figure 2
Patent JP-2019105625-A (JP)
Title: Determining direction of arrival of electromagnetic wave
Inventor: NATHAN D HILLER
IPC: G01S3/04
Filed: 2018-11-01
Abstract: To provide a system for determining a direction of arrival of electromagnetic waves without becoming large, heavy, complex or expensive.SOLUTION: A system for direction-of-arrival detection includes a waveform detector and processing circuitry. The waveform detector includes a first pair of dielectric structures and a second pair of dielectric structures. The processing circuitry is configured to determine a direction of arrival of an electromagnetic wave incident on the waveform detector. The direction of arrival is determined based on relative power levels in the first pair of dielectric structures responsive to the electromagnetic wave and based on relative power levels in the second pair of dielectric structures responsive to the electromagnetic wave.SELECTED DRAWING: None
Patent JP-2019055908-A (JP)
Title: Piezoelectric ceramic material reduced in lead content
Inventor: EBERHARD HENNIG
IPC: H01L41/43
Filed: 2018-11-01
Abstract: To provide a potassium sodium niobate (PSN) based piezoelectric ceramic material in which a lead content is reduced.SOLUTION: The present invention provides a potassium sodium niobate (PSN) based piezoelectric ceramic material having a basic composition: (KxNayLi1-x-y)a(MnuTavSbwNb1-u-v-w)O, where 0<x<1y;0<y<1;0<u<0.01;0<v<0.3;0≤w<0.2, and 0.95<a<1.05;x+y≤1. Addition of a mixture containing Pb, Nb, and optionally Ag is conducted by following the formula: Pb of k weight%+Nb of l weight%+Ag of m weight%, where 0<k<0.5;0<l<1;0≤m<1.SELECTED DRAWING: Figure 1
Patent JP-2020072226-A (JP)
Title: Soldering apparatus and method of manufacturing substrate device
Inventor: YAMAUCHI TOSHIHIRO
IPC: H05K3/34
Filed: 2018-11-02
Abstract: To provide a soldering apparatus and a method of manufacturing a substrate device, capable of suppressing soldering defects from occurring as compared with the case where the rotational speed of a rotating body that rotates to jet solder is always constant.SOLUTION: A controller allows, before a component having been mounted on a substrate is soldered, a detector to detect each of solder heights when the rotational speed of a rotating body is set to a plurality of numbers, derives a relationship between the rotational speed and the heights, and controls the rotating body based on the relationship.SELECTED DRAWING: Figure 1
Patent JP-2020079460-A (JP)
Title: Method for producing fiber assembly
Inventor: IKEDA KOJI
IPC: D04H3/14
Filed: 2018-11-13
Abstract: To enhance handleability of a fiber assembly while maintaining the arrangement of fibers, in a fiber assembly comprising a plurality of fibers that are arrayed.SOLUTION: The method for producing a fiber assembly includes: an arrangement step of arranging first fibers and second fibers crossing the first fibers so as to go around on a first principal surface facing the outside of a support sheet that is bent in a cylindrical shape and has flexibility; and a fixing step for fixing cross parts of the first fibers and the second fibers on the support sheet that is bent in a cylindrical shape. In the fixing step, the cross parts of the first fibers and the second fibers may be fixed by welding.SELECTED DRAWING: Figure 1
Patent JP-2019091039-A (JP)
Title: Display panel and electronic device having the same
Inventor: SEO JUNGHAN
IPC: H05B33/02
Filed: 2018-11-14
Abstract: To provide a display device configured to prevent external contamination from entering thereinto, and an electronic device having the same.SOLUTION: A display panel 100 includes: a base substrate 10 including a front surface with a display area DA defined therein and a rear surface and having a first hole MH and second holes BR; and a pixel layer on the base substrate. The first hole MH overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer 11 including the rear surface of the base substrate, a first barrier layer 12 on the first base layer and including first inorganic layers having a first refractive index, and second inorganic layers having a second refractive index, a second base layer 13 on the first barrier layer, and a second barrier layer 14 on the second base layer and including the front surface of the base substrate. The first and second inorganic layers are alternately stacked.SELECTED DRAWING: Figure 4
Patent JP-2020087505-A (JP)
Title: Inspection equipment of fuel cell
Inventor: MIYAMOTO NAOTOSHI
IPC: H01M8/043
Filed: 2018-11-15
Abstract: To provide inspection equipment capable of exhausting fuel cell gas, stagnant in the anode side gas flow path and in the fuel cell, well.SOLUTION: Inspection equipment of fuel cell includes an anode side gas flow path and a cathode side gas flow path where a processing part, e.g., a heater, is installed, an inspection part for inspecting electricity generation state of the fuel cell, an inert gas introduction path, and a control section. The inert gas introduction path has a first introduction path connected to a fuel gas supply part side farther than the processing part in the anode side gas flow path, a second introduction path connected to the fuel cell side farther than the processing part in the anode side gas flow path, and a third introduction path connected to an oxidizer gas supply part side farther than the processing part in the cathode side gas flow path. After inspection by the inspection part, the control section supplies inert gas to the fuel cell via the first and third introduction paths, at first, and after a prescribed time, supplies inert gas to the fuel cell via the second and third introduction paths.SELECTED DRAWING: Figure 1
Patent JP-2020082776-A (JP)
Title: Mooring system
Inventor: MIYAMOTO TAKUJIRO
IPC: B63B21/00
Filed: 2018-11-16
Abstract: To reduce wave drift force acting on a float.SOLUTION: A float 2 of a mooring system 1 comprises a floating body 21 and a pair of movable flap mechanisms 22. The pair of movable flap mechanisms 22 are attached to both left and right sides of the floating body 21 between a front end part 24 corresponding to the end part of the floating body 21 on the wave upper side and a rear end part 25 corresponding to the end part on the wave lower side. Each of the pair of movable flap mechanisms 22 comprises a rotating axis 221, a plate-shape flap 222 and a stopper 223. The rotating axis 221 is attached to the floating body 21. The flap 222 is connected to the rotating axis 221 and rotates to the wave upper side and wave lower side around the rotating axis 221 due to waves. The stopper 223 restricts the movement of the flap 222 to the wave upper side. This can reduce the wave drift force which acts on the float 2 and directs from the wave upper side to the wave lower side.SELECTED DRAWING: Figure 3
Patent JP-2019125572-A (JP)
Title: Manufacturing method of led bulb equipped with thermal radiation heat dissipation filament
Inventor: LAI ZHONG PING
IPC: F21K9/00
Filed: 2018-11-16
Abstract: To provide a manufacturing method of an LED bulb equipped with a thermal radiation heat dissipation filament capable of removing heat of a heat source quickly.SOLUTION: A manufacturing method of the present invention includes: A. a process for preparing a substrate equipped with a conductive part used for connecting an electronic circuit at both ends; B. a process for forming an LED filament sheet by fixing an LED chip, a lead wire, and a fluorescent body on the front side of the substrate; C. a process for forming a thermal radiation heat dissipation film on the back face of the substrate before or after the formation of the LED filament sheet; D. a process for separating the integrally connected LED filament sheet equipped with the thermal radiation heat dissipation film on the back face, and forming a plurality of thermal radiation heat dissipation filaments; and E. a process for fixing the plurality of thermal radiation heat dissipation filaments in a bulb.SELECTED DRAWING: Figure 3
Patent JP-2019030963-A (JP)
Title: Wafer chamfering device
Inventor: NOMURA YOSHIHIRO
IPC: B24B49/10
Filed: 2018-11-19
Abstract: To provide a wafer chambering device which can acquire information relating to positional deviation or the like of a wafer in chambering the wafer, and information for determination of a timing requiring truing and dressing and determination in finishing truing and dressing operation.SOLUTION: A wafer chamfering device chamfers a wafer by contacting a disc-like grindstone rotated by a spindle with the rotating disc-like wafer. The wafer chamfering device includes an AE sensor. The AE sensor is structured of an AE sensor transmission part and an AE sensor receiving part. The AE sensor transmission part is arranged on at least either of the grindstone, a base metal of the grindstone, or a flange. The AE sensor receiving part is arranged in a place opposite to the AE sensor transmission part in any positions on the way of rotation of the AE sensor transmission part rotating in conjunction with rotation of the spindle.SELECTED DRAWING: Figure 1
Patent JP-2020083041-A (JP)
Title: Hybrid vehicle
Inventor: MASHIKI KEI
IPC: B60W20/00
Filed: 2018-11-26
Abstract: To suppress the deterioration of drivability.SOLUTION: A hybrid vehicle comprises: an engine having a supercharger; a transmission for gear-changing power from the engine, and transmitting it to drive wheels; a motor connected to an output shaft of the engine; a power accumulator for exchanging power between the motor and itself; and a control device for controlling the engine, the transmission and the motor. When an assist by the motor at a prescribed amount cannot be performed for a prescribed period of time when performing the assist by the motor within a non-supercharge region in which an operation point of the engine does not perform a supercharge by a supercharger, the control device decreases an assist amount of the motor smaller than a prescribed assist amount.SELECTED DRAWING: Figure 2
Patent JP-2020090010-A (JP)
Title: Resin molding apparatus and method of manufacturing resin molded product
Inventor: OGAWA FUYUHIKO
IPC: B29C45/76
Filed: 2018-12-05
Abstract: To improve resin molded products by reducing an influence of back pressure due to transfer pressure.SOLUTION: A resin molding apparatus includes: a mold clamping mechanism 313 for clamping molding dies 311, 312; a plunger drive mechanism 317 that moves a plunger 316 in a pot 311p of the molding die 311; a clamping pressure detector 10 that detects a clamping pressure of a molding die 2 due to the mold clamping mechanism 313; a transfer pressure detector 11 that detects a transfer pressure of resin J due to the plunger drive mechanism 317; and a control unit 9 that controls the mold clamping mechanism 313 based on the clamping pressure detected by the clamp pressure detector 10 and the transfer pressure detected by the transfer pressure detector 11. When the detected transfer pressure rises, the control unit 9 controls the mold clamping mechanism 313 so that the clamp pressure rises according to the transfer pressure, and when the detected transfer pressure decreases, the mold clamping mechanism 313 is controlled so that the clamp pressure becomes a predetermined value regardless of the transfer pressure.SELECTED DRAWING: Figure 3
Patent JP-2019109233-A (JP)
Title: In situ adjustment in mass spectrometry system
Inventor: PREST HARRY F
IPC: G01N27/62
Filed: 2018-12-07
Abstract: To provide a method of further improving the method and device for adjusting an MS system in mass spectrometry.SOLUTION: In a mass spectrometer 104 or a gas chromatograph/mass spectrometer system 100, one or more different adjustment gases are added in order to adjust or change one or more surfaces or regions of an ion source 120. The adjustment gas (sometimes, more than one) can be directly added to the ion source. The adjustment gas can be added off-line while the mass spectrometer is not analyzing a sample.SELECTED DRAWING: Figure 1
Patent JP-2020094595-A (JP)
Title: Clamp device
Inventor: EBARA MINORU
IPC: A61M39/28
Filed: 2018-12-10
Abstract: To provide a clamp device which can be attached to an object to be fixed by simple operation.SOLUTION: A clamp device 1 comprises: a stationary member 2; a movable member 3; a shaft body 4; a shaft body support mechanism 7 supporting the shaft body 4 movably in a forward/backward moving direction by screwing a first screw part 27 which is provided in one first member between the stationary member 2 and the shaft body 4, and a second screw member 28 which is attached to the other second member between the stationary member 2 and the shaft body 4 and provided in part of a region in a circumferential direction around an axial center; and a screwing switching mechanism 8 including a pressing part 33 protruding from the first screw part 27 toward the second screw member 28 in the first member and pressing the second screw member 28 in a direction of separating the second screw member 28 away from the first screw part 27. The first member includes a screw zone in which only the first screw part 27 is provided, and a screwing cancellation zone in which the pressing part 33 is provided, in the circumferential direction around the axial center.SELECTED DRAWING: Figure 11
Patent JP-2019114256-A (JP)
Title: Gesture-based manipulator for rotation
Inventor: LAURA PEYTHIEUX
IPC: G06F3/0481
Filed: 2018-12-20
Abstract: To provide a computer-implemented method for manipulating an object in a 3D scene displayed on a computer display system.SOLUTION: A method includes: displaying a 3D object having a center of rotation in a 3D scene on a screen; displaying in the 3D scene a rotation manipulator having three areas perpendicular to each other, where the rotation manipulator follows a cursor C on the screen and the area RA1 corresponds to a rotation plane; and activating the rotation manipulator by locking its location on the screen on an initial press point PP; selecting one rotation plane by moving the cursor C to the area RA1 corresponding to the plane, and performing a rotation manipulation according to movement of the cursor C on the screen.SELECTED DRAWING: Figure 11
Patent JP-2020101655-A (JP)
Title: Display system, control method of display system and display device
Inventor: FUKUCHI HIDEO
IPC: G09G5/377
Filed: 2018-12-21
Abstract: To capture a video from each of a plurality of video source output devices without using a video distributor and to display the plurality of captured videos.SOLUTION: A display system 1 includes projector 200A to projector 200D. The projector 200D includes: a first input unit to which a fourth input image PDn is input; a second input unit to which a third combined image SP3n is input from the projector 200C; an image processing unit which generates a fourth combined image SP4n on the basis of the fourth input image PDn and the third combined image SP3n; an output unit 284D which outputs the fourth combined image SP4n to the second input unit of the projector 200A; and a display control unit which displays a fourth projection image PJ4n of the fourth combined image SP4n by a projection unit 210D.SELECTED DRAWING: Figure 5
Patent JP-2019049092-A (JP)
Title: Braiding machine
Inventor: BRIAN WHITEHEAD
IPC: D04C1/12
Filed: 2018-12-27
Abstract: To solve the problem of a background technique regarding a lace end.SOLUTION: A lace end includes: an end plug having a sleeve from which at least one strand engaging mechanism for engaging a plurality of strands of flexible material extends; and an end connector having an opening whose dimension is determined to reliably accept the end plug when the end plug is compressed around the plurality of strands, and a retaining mechanism for retaining the end plug in the opening when the end plug is inserted into the opening.SELECTED DRAWING: Figure 1
Patent JP-2018529301-A (JP)
Title: 電源アダプタ、端末装置、充電システム及び充電方法
IPC: H02J7/00
Filed: 2016-08-19
Abstract: 本発明の実施形態による、電源アダプタ、端末装置、充電システム及び充電方法は、端末装置と接続して充電するための、４つのピンを含むポートと、第２ピンと接続し、第１ピンと制御可能にさらに接続する第１スイッチ回路と、第３ピンと接続し、第４ピンと制御可能にさらに接続する第２スイッチ回路と、第１ピンと第４ピンとを結合するパワースイッチング回路と、パワースイッチング回路、第１スイッチ回路及び第２スイッチ回路を接続し、第１スイッチ回路及び第２スイッチ回路を介して第２ピン及び第３ピンとそれぞれ接続する制御回路とを含み、制御回路が第２ピン及び第３ピンを介して端末装置とのハンドシェイクを達成すると、短絡された第１ピン、前記第２ピン、第３ピン及び第４ピンへ出力した電力を増加させるのを制御するように構成される。本発明の実施形態を実施することにより、充電速度をさらに向上し、充電時間を短縮するのに有利である。 【選択図】図１
Patent JP-2018537008-A (JP)
Title: 音響デバイスを保護するための多層テキスタイル構造を作るための方法、多層テキスタイル構造によって音響デバイスを保護するためのコンポーネントを作るための方法、及び得られる音響デバイス保護コンポーネント
IPC: H04R1/08
Filed: 2016-10-04
Abstract: 少なくともオーディオ機能、音（音声または音楽）を放出する機能または受信する機能を提供する、一般に、電子デバイスのラウドスピーカ及びマイクロフォンに貼付けるための、また、前記電子デバイスを水及び固体粒子侵入から保護すると共に、設計される音放出及び受信特性を維持するための、２層テキスタイル構造を達成するため、それぞれが複数の合成単糸を織ることによって形成される第１及び第２の精密織物層を積層または結合するための方法であって、第１及び第２の精密織物層の少なくとも一方の合成単糸上にスプレーされる接着剤によって第１及び第２の層を結合させることを含む、方法。 【選択図】図１
Patent JP-2018534124-A (JP)
Title: 流体又は流体混合物を処理するための材料
IPC: C08G77/42
Filed: 2016-08-31
Abstract: 本発明は、多孔質材料の少なくとも細孔が、多孔質材料の細孔を通過する流体又は流体混合物を処理することができるナノ粒子で覆われており、この多孔質材料を加熱することによってその処理特性が完全に回復できる多孔質材料に関する。 【選択図】  図３
Patent JP-2018527478-A (JP)
Title: 良好なバリア特性を有するフィルムを製造するための方法
IPC: D21H11/18
Filed: 2016-09-16
Abstract: 本発明は、25℃で50％超の、又は25℃で75％超の、又は25℃で85％超の相対湿度でASTM D-3985による1 cc/m2/24時間〜500 cc/m2/24時間の範囲の酸素透過率を有するフィルムを製造するための方法に関し、この中で、前記方法は、乾燥含量が0.1〜10重量％の範囲にある、ミクロフィブリル化セルロースを含む第一の懸濁液を提供する工程、該第一の懸濁液へ添加される湿潤強さを、ミクロフィブリル化セルロース（乾燥/乾燥）の量を基に0.1〜10重量％の量で添加し、それにより前記ミクロフィブリル化セルロースの混合物及び前記添加される湿潤強さからなる混合物を形成する工程、該混合物を基質へ適用して、繊維状ウェッブを形成する工程、及び該ウェッブを乾燥させて該フィルムを形成する工程を含む。本発明は、前記方法によって製造されるフィルムにも関する。