baber/WOPTO huggingface dataset:
Patent JP-2019086766-A (JP)
Title: Head-up display device
Inventor: MANOI SACHIAKI
IPC: B60K35/00
Filed: 2018-10-15
Abstract: To provide a head-up display device capable of satisfying both internal concealability and display brightness.SOLUTION: A head-up display device comprises: a display cell; and a first retardation-layer-included polarizing plate including a polarizer and a first retardation layer in this order from the side of the display cell, in an emission side of the display cell. The head-up display device has: a display that emits projection light; at least one reflector that reflects the projection light; a housing that has an opening and internally houses the display and the reflector; a cover member for covering the opening; and a second retardation-layer-included polarizing plate including a polarizer and a second retardation layer in this order from the side of the cover member, provided in a housing inner side of the cover member. In-plane retardations Re (550) of the first retardation layer and the second retardation layer are 100 nm-200 nm, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020062955-A (JP)
Title: Cab back cover
Inventor: MORI NAOKI
IPC: B60K11/04
Filed: 2018-10-17
Abstract: To make heated air less likely to stay in a cab back cover.SOLUTION: A cab back cover provided in the rear of a cab of a vehicle comprises: an upper face part that prevents air flowing-in from the front from flowing out toward the upper side; a rear face part that prevents air flowing-in from the front from flowing out toward the rear side; a left face part that prevents air flowing-in from the front from flowing out toward the left side; and a right face part that prevents air flowing-in from the front from flowing out toward the right side. At least one of the left face part and the right face part has: a front area that extends inward in a vehicle width direction of the vehicle at a first angle with respect to forward and backward directions of the vehicle, as it extends from the front to the rear; and a rear area extending inward in the vehicle width direction of the vehicle at a second angle larger than the first angle with respect to the forward and backward directions, as it extends from the front to the rear.SELECTED DRAWING: Figure 4
Patent JP-2020062667-A (JP)
Title: Constriction detection control method of consumable electrode arc welding
Inventor: YAMADA HIROTAKA
IPC: B23K9/073
Filed: 2018-10-18
Abstract: To suppress occurrence of blow holes in a constriction detection control method of consumable electrode arc welding.SOLUTION: In a constriction detection control method of consumable electrode arc welding for reducing a welding current Iw when a constriction is detected at a time t2, and increasing the welding current Iw to perform electrification at a time point when a delay period Td elapses to at a time t31 from a time point when an arc recurs at a time t3, a standard welding mode and a blow hole reduction welding mode are provided, the delay period Td is made shorter in the blow hole reduction welding mode than in the standard welding mode. Further, the value of the welding current Iw at the recurrence of the arc at the time t3 is controlled to be larger in the blow hole reduction welding mode than in the standard welding mode. Thus, an agitation action of a molten pool becomes large because arc pressure becomes strong so that occurrence of blow holds can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2019031744-A (JP)
Title: Carburized component
Inventor: OKAMOTO SHIGEAKI
IPC: C22C38/34
Filed: 2018-10-19
Abstract: To provide a carburized component having especially high impact strength, even when performing gas carburization by using a boron-added steel.SOLUTION: In a carburized component, a specific component composition is satisfied, a surface C concentration is 0.70-1.00%, an old austenitic grain size number inside the component is 7.0 or larger, and, in a B concentration distribution from the component surface to the area of 2,000 μm in the depth direction, the maximum value of the B concentration exists in a range from the component surface to the depth of 500 μm, the maximum value is 10 ppm, and the minimum value in a range deeper than 500 μm is 4 ppm or less.SELECTED DRAWING: Figure 6
Patent JP-2019048088-A (JP)
Title: Ophthalmologic apparatus
Inventor: MIWA TAMAMI
IPC: A61B3/10
Filed: 2018-10-22
Abstract: To provide an adaptive optics scanning laser ophthalmoscopy which can cope with a difference in a pupil diameter and can satisfy various requirements.SOLUTION: There are provided: a light source 101 for emitting measurement light to irradiate an eyeground 301 of a subject's eye 300 therewith; a first scanner 117 and a second scanner 120 for scanning the measurement light for irradiating the eyeground 301 therewith; a pupil magnification change part 121 which is disposed between the second scanner 120 and the subject's eye 300 and can have different optical magnifications set thereto; and a selector which selects the optical magnification on the basis of the observation visual field of the eyeground 301 of the subject's eye 300 or the pupil diameter of the subject's eye 300.SELECTED DRAWING: Figure 2
Patent JP-2020067814-A (JP)
Title: Purchase support device and program
Inventor: AOYAMA RYUICHI
IPC: G06Q30/02
Filed: 2018-10-24
Abstract: To provide a purchase support device and a program capable of realizing effective purchase support.SOLUTION: A purchase support device detects a sale product displayed in an image photographed by an imaging device. The purchase support device acquires information on a product to be purchased that a user of the imaging device plans to purchase together with request information to the product to be purchased from the user. Then, the purchase support device causes a display device to display the image photographed by the imaging device, and superimposes and displays, when the product to be purchased is included in the detected sales products, an instruction image on a place where the product to be purchased is displayed on the image. In addition, the purchase support device changes, when displaying the instruction image, the display form of the instruction image depending on whether or not the product to be purchased satisfies a request of the request information.SELECTED DRAWING: Figure 17
Patent JP-2020071627-A (JP)
Title: Image processing device and image processing method
Inventor: KOBAYASHI ATSUO
IPC: G06T3/40
Filed: 2018-10-31
Abstract: To increase resolution of an object image by improving positioning accuracy of the object image.SOLUTION: An image processing device includes a high-resolution processing unit. The high-resolution processing unit performs high-resolution processing relative to an object image using a reference image to generate a high-resolution image. The reference image has first resolution. The object image has second resolution. The second resolution is lower than the first resolution. In other words, in a high-resolution processing, a high-resolution reference image is used, and resolution of the object image is increased.SELECTED DRAWING: Figure 1
Patent JP-2019013809-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a game machine capable of preferably achieving diversification of configurations.SOLUTION: A pachinko machine includes an LED 173 and the like, a drive IC for driving the LED 173 and the like, and a sub CPU of a sound lamp control device for controlling the drive IC. Further, in a ROM of the sound lamp control device, a plurality of data table groups is stored, the data being for performing a drive control of all the LED 173 and the like capable of being mounted in the pachinko machine. The pachinko machine also includes a photosensor for identifying the type of the mounted LED 173 and the like. The types of the LED 173 and the like mounted in the pachinko machine are identified by using the photosensor, and on the basis of the result of the identification, the sub CPU selects a data table group necessary to drive control the mounted LED 173 and the like. On the basis of the selected table group, drive data is transmitted from the sub CPU to the drive IC and the LED 173 and the like are driven by the drive IC receiving the drive data.SELECTED DRAWING: Figure 3
Patent JP-2019103132-A (JP)
Title: Image processing device, image processing method, and program
Inventor: WACHI FUMIHITO
IPC: H04N5/232
Filed: 2018-10-31
Abstract: To provide an image processing device capable of correcting image quality degradation due to aberration and diffraction while achieving highly accurate vibration reduction processing.SOLUTION: An image processing circuit 7 is configured to acquire a piece of filter information corresponding to two or more kinds of anti-vibration processing used at the time of photography, to perform a series of predetermined arithmetic processing on the basis of the filter information corresponding to two or more kinds of anti-vibration processing, and to generate a correction filter used for correction of a pick-image. The image processing circuit 7 performs a series of correction processing on an image picked up using two or more anti-vibration processing by using the generated correction filter.SELECTED DRAWING: Figure 1
Patent JP-2020079621-A (JP)
Title: Propulsion force transmission device for earthquake resistance pipe propulsion laying construction method
Inventor: MATSUSHIMA SEIJI
IPC: F16L21/00
Filed: 2018-11-13
Abstract: To provide a propulsion force transmission device for an earthquake resistance pipe propulsion laying construction method which can shorten a work time necessary for ground/pipe joining.SOLUTION: A propulsion force transmission device for an earthquake resistance pipe propulsion laying construction method is composed of a plurality of pieces of propulsion force transmission means 13 which are arranged along an external peripheral face of a spigot 3 with an interval, and ring-shaped fastening means 12 for fixing the propulsion force transmission means 13 to the external peripheral face of the spigot 3. The propulsion force transmission means 13 are composed of an abutment part 17 abutting on an end face 1a of a receptacle 1, a fixing part 18 sandwiched between the spigot 3 and the fastening means 12, and wheels 21 as support members attached to an attachment part 19 arranged between the abutment part 17 and the fixing part 18, and supporting a succeeding pipe 5 in a sheath pipe. A clearance is formed between the fastening means 12 and the end face 1a of the receptacle 1, and when an excessive large push-in force acts on the abutment part 17, a connecting part between the fixing part 18 and the attachment part 19 becomes deformable.SELECTED DRAWING: Figure 1
Patent JP-2020084344-A (JP)
Title: Knitted fabric manufacturing method, texture manufacturing method, and sewn product manufacturing method
Inventor: KAWAKAMI MASATOSHI
IPC: D04B15/48
Filed: 2018-11-19
Abstract: To provide a knitted fabric manufacturing method capable of realizing a soft-touch and light-weight knitted fabric.SOLUTION: A knitted fabric manufacturing method includes a process to dispose fiber bundle FB around a linear core member CP made of soluble polymers; apply a false twist to the fiber bundle FB using airflow rotating in a predetermined first direction while attaching open-end fiber OF on the outer peripheral surface of the fiber bundle FB to which the false twist was applied using airflow rotating in a second direction opposite to the first direction; manufacture a non-twisted yarn Y0 by untwisting the false twist applied to the fiber bundle FB to manufacture a knitted fabric K1 using the manufactured non-twisted yarn Y0.SELECTED DRAWING: Figure 2
Patent JP-2020081328-A (JP)
Title: Biological signal detection circuit, hum noise reduction circuit, and wearable device
Inventor: TANAKA KATSUYUKI
IPC: H04B13/00
Filed: 2018-11-22
Abstract: To provide a biological signal detection circuit, a hum noise reduction circuit, and a wearable device capable of reducing hum noise more effectively.SOLUTION: The biological signal detection circuit according to the mode of one embodiment of this disclosure comprises an analog circuit which samples the differential amplification signals of two electrodes one of which is in contact with a living body, with a frequency equal to the frequency of hum noise.SELECTED DRAWING: Figure 2
Patent JP-2020086129-A (JP)
Title: Information processor, information processing method, information processing system and program
Inventor: TSUCHIDA TAKEO
IPC: G10L15/10
Filed: 2018-11-26
Abstract: To increase a recognition rate in an information processor which recognizes voice which a user emits.SOLUTION: A control section (11) of an information processor (server 10) outputs a confirmation phrase to a user, which is selected by referring to a confirmation database 123, through an output section (voice information output section 133) when a specified word is included in the voice of the user, which a voice information acquisition section (131) acquires.SELECTED DRAWING: Figure 1
Patent JP-2020082297-A (JP)
Title: Broach machine
Inventor: YAGO SADATOSHI
IPC: B23D37/10
Filed: 2018-11-28
Abstract: To provide a broach machine which prevents inclination and whole vibration of a broach, and thus, to achieve further improvement in process tolerance.SOLUTION: A broach machine 100 for cutting a prescribed work-piece by linear motion of a broach 102 comprises: a table 106 on which the work-piece is placed; a pair of struts 108a, 108b which are symmetrically provided on both sides of the broach 102; a box frame type ram 104 which is formed in a symmetrical shape around the broach 102, and is slidably supported by the pair of struts 108a, 108b in the state surrounding the table 106; plural broach fixation tools 116a, 116b which fix the broach 102 to a center of the ram 104; and a pair of drive parts 120a, 120b which are provided on the pair of struts 108a, 108b respectively, and drive the ram 104 vertically.SELECTED DRAWING: Figure 1
Patent JP-2020084911-A (JP)
Title: Control device and control method of engine
Inventor: MATSUO KEN
IPC: F02B23/10
Filed: 2018-11-28
Abstract: To minimize combustion noise in a case when pre-injection for pre-mixing combustion and main injection for diffusion combustion are executed.SOLUTION: A fuel injection control portion 72 for controlling an operation of an injector 15 secures a fuel injection amount to be supplied to a combustion chamber 6 during one cycle by making the injector 15 execute at least injections of three times including an intermediate injection P3 in addition to pre-injection P1 and main injection P2. The fuel injection control portion 72 executes the pre-injection P1 at a timing when a piston 5 is positioned at an advance side with respect to a compression top dead center for pre-mixing combustion, starts the main injection P2 during a combustion period by the pre-injection P1 for diffusion combustion, and executes the intermediate injection P3 with penetration d3 smaller than penetrations d1, d2 of the pre-injection P1 and the main injection P2 at a timing between the pre-injection P1 and the main injection P2.SELECTED DRAWING: Figure 9
Patent JP-2020084714-A (JP)
Title: Reflection mirror
Inventor: TAKAHASHI GENSAKU
IPC: F21S9/03
Filed: 2018-11-30
Abstract: To provide a reflection mirror having a high sign function that can effectively utilize renewable energy and maintain luminous power even in cloudy or rainy day, or at night.SOLUTION: A reflection mirror comprises a front plate whose back surface is processed to improve reflection efficiency, an intermediate plate located on the back surface side of the front plate and reflecting light transmitted through the front plate, a light-emitting body that irradiates the front plate from the back surface side, a capacitor which stores electric power for causing the light-emitting body to emit light, a power generator which generates power by wind force, and a solar panel, the capacitor storing electric power supplied from the solar panel and electric power generated by the generator.SELECTED DRAWING: Figure 2
Patent JP-2020094520-A (JP)
Title: Control device of internal combustion engine
Inventor: SHIMA YUTA
IPC: F02D13/02
Filed: 2018-12-11
Abstract: To effectively suppress the accumulation of deposits on an inner wall of an intake port, and a valve body or a valve seat of an intake valve as the secular deterioration of an internal combustion engine.SOLUTION: In a control device of an internal combustion engine for controlling the internal combustion engine possessed by a variable dynamic valve mechanism for changing the opening/closing timing of an intake valve, the control device can perform cleaning control for accelerating a flow speed of intake air flowing into a cylinder from an intake passage while maintaining the valve-closing of the intake value up to timing at which the intake valve is retarded more than an exhaust top dead point of the cylinder, and after that, by valve-opening the intake valve.SELECTED DRAWING: Figure 2
Patent JP-2020096455-A (JP)
Title: Lubrication/cooling structure of electric drive unit
Inventor: KITO AKIRA
IPC: H02K5/173
Filed: 2018-12-13
Abstract: To provide a lubrication/cooling structure of an electric drive unit which does not need to form a coolant flow path inside a rotor or a rotor shaft and can easily secure cooling of the stator and lubrication of a bearing of the rotor shaft with a relatively simple structure.SOLUTION: A lubrication/cooling structure of an electric drive unit 1 installed as a drive source in an electric vehicle includes a unit case 1a, an annular stator 3 fixed inside the unit case, a rotor 4 rotatably provided inside thereof, a rotor shaft 5 that extends horizontally and is configured to rotate integrally with the rotor 4 and is rotatably supported by a bearing 7 fixed in the unit case 1a, oil supply means that supplies lubricating cooling oil downward from above the bearing 7, and an oil guide plate 11 that guides the lubricating cooling oil such that the lubricating cooling oil flows down from directly above the bearing 7 in the rotor shaft 5.SELECTED DRAWING: Figure 1
Patent JP-2020100364-A (JP)
Title: Relay box mounting structure
Inventor: SUWA YUKINORI
IPC: B62D21/15
Filed: 2018-12-25
Abstract: To provide a relay box mounting structure which can be arranged in an EV full cab car and can prevent deformation or breakage of a relay box in side collision.SOLUTION: In a relay box mounting structure for mounting a relay box 5 at a gap between a side member 1L and a motor 3, the relay box 5 is fixed by the side member 1L and a bracket 7, the bracket 7 is a bracket to fix the relay box 5 and the side member 1L at a predetermined angle, the bracket 7 can rotate while maintaining a shape along with the relay box 5 when the side member 1L receives impact from the outside, and a slide structure part 9 is disposed at an outside part of the relay box 5 facing the motor 3.SELECTED DRAWING: Figure 2
Patent JP-2020105024-A (JP)
Title: Hydrogen generation system, and operation method
Inventor: HONDA NAOYA
IPC: C25B9/23
Filed: 2018-12-26
Abstract: To prevent an operation rate from being lowered by shortening a stop operation time of a hydrogen generation system comprising a hydrogen generation device and an electrochemical device that generates refined hydrogen gas from hydrogen-containing gas.SOLUTION: It is so constituted that in a second stop step of discharging water vapor existing inside a hydrogen generator 1, a raw material supplier 2 stops supplying methane to the hydrogen generator 1, and a purge gas valve 22 opens a purge gas supply passage 13; and refined hydrogen gas flowing out to the purge gas supply passage 13 from a hydrogen storage unit 20 for storing at least a part of the refined hydrogen gas discharged from a cathode 24 of an electrochemical device 8, that flows to a combustor 3 from a raw material supply passage 14 via the hydrogen generator 1, a hydrogen-containing gas passage 10, an anode channel 6, and an anode offgas passage 11 is combusted at the combustor 3.SELECTED DRAWING: Figure 1
Patent JP-2020104074-A (JP)
Title: Fine bubble supply device, cooling device and supply method and cooling method of fine bubble
Inventor: HOSHIBA ERI
IPC: B22D11/124
Filed: 2018-12-28
Abstract: To realize uniform cooling of a cooling object corresponding to temperature change of a coolant.SOLUTION: A fine bubble supply device includes: a fine bubble generation mechanism generating fine bubbles having an average bubble diameter of 100 μm or less in a solution having a liquid temperature TS[°C] of 5°C or higher and 100°C or lower; a gas flow rate control part controlling a gas flow rate to be introduced into the fine bubble generation mechanism to 0.1 L/min or more and 3.0 L/min or less; and a gas temperature control part controlling the temperature TG[°C] of a gas introduced into the fine bubble generation mechanism so as to satisfy the relationship of 0.05<TG/TS≤15.SELECTED DRAWING: Figure 1
Patent JP-2019050224-A (JP)
Title: Luminaire
Inventor: TSURUTOME KAZUYUKI
IPC: F21S9/02
Filed: 2018-12-28
Abstract: To facilitate replacement of a storage battery 3000 by forming an extraction space where the storage battery 3000 is slid in a central direction of a body metal fitting 120 and in a horizontal direction to the body metal fitting 120.SOLUTION: A luminaire 1000 includes a body metal fitting 120 in a rectangular shape, a light source 2000 attached to the body metal fitting 120, a storage battery 3000, and a storage battery attachment tool 160 provided on a longitudinal end side of the body metal fitting 120 and having a storage space for storing the storage battery 3000. An extraction space where the storage battery 3000 is slid in a central direction of the body metal fitting 120 and in a horizontal direction to the body metal fitting 120 is formed in a state in which the light source 2000 is removed from the body metal fitting 120. The storage battery 3000 can be easily replaced by forming the extraction space where the storage battery 3000 is slid in the central direction of the body metal fitting 120 and in the horizontal direction to the body metal fitting 120.SELECTED DRAWING: Figure 3
Patent JP-2018530498-A (JP)
Title: マイクロチャンネルを含む板状物質の剥離装置
IPC: C01B32/225
Filed: 2016-09-23
Abstract: 本発明は、グラファイトを剥離するための板状物質の剥離装置に関するものであって、本発明による板状物質の剥離装置は、特定のマイクロチャンネルを使ってグラファイト剥離に要求される剪断力が適用され、かつグラフェン自体が粉砕されず、またグラフェン分散液の吐出流量が増加してグラフェンの製造効率を高めることができるという特徴がある。
Patent JP-2018528692-A (JP)
Title: 無線通信システムにおいて位置決定のための参照信号の受信又は送信方法、及びそのための装置
IPC: H04B17/309
Filed: 2016-08-09
Abstract: 本発明の一実施例に係る無線通信システムにおいて位置決定のための参照信号の測定方法であって、この方法は端末によって行われ、位置決定のための基準セル及び隣セルに関連した補助データを受信するステップと、前記補助データを用いて、前記基準セル及び前記隣セルのＰＲＳ（ｐｏｓｉｔｉｏｎｉｎｇ  ｒｅｆｅｒｅｎｃｅ  ｓｉｇｎａｌ）又はＣＲＳ（ｃｅｌｌ−ｓｐｅｃｉｆｉｃ  ｒｅｆｅｒｅｎｃｅ  ｓｉｇｎａｌ）を受信してＲＳＴＤ（ｒｅｆｅｒｅｎｃｅ  ｓｉｇｎａｌ  ｔｉｍｅ  ｄｉｆｆｅｒｅｎｃｅ）測定値を計算するステップと、前記測定値を位置サーバーに報告するステップとを含み、前記補助データは、基準セル及び隣セルのＣＲＳアンテナポート数に関する情報、ＣＲＳ  ＣＰ（ｃｙｃｌｉｃ  ｐｒｅｆｉｘ）長情報、又はＭＢＳＦＮ（ｍｕｌｔｉｃａｓｔ  ｂｒｏａｄｃａｓｔ  ｓｉｎｇｌｅ  ｆｒｅｑｅｕｎｃｙ  ｎｅｔｗｏｒｋ）サブフレームに関する設定情報を含むことができる。 【選択図】  図９
Patent JP-2018529193-A (JP)
Title: 二次電池及びその製造方法
IPC: H01M10/04
Filed: 2016-08-25
Abstract: 本発明は、電極構造を有する電池及びその製造方法に関する。本発明の一実施例に係る電極構造を有する電池は、正極層、前記正極層に対向する負極層、及び前記正極層と負極層との間の分離膜を含み、前記正極層、負極層及び前記分離膜は、整列された少なくとも一つ以上の内部貫通部を含む電極組立体、及び内部に前記電極組立体及び電解質を収容するために少なくとも縁部の一部又は全部が接着された外部シーリング部を有する上部外装層及び下部外装層を含む外装体を含み、前記上部外装層と前記下部外装層は前記内部貫通部に整列され、前記上部外装層から前記下部外装層まで開口を形成する電池貫通部、及び前記電池貫通部の外周の前記上部外装層及び前記下部外装層の対向部分が互いに接着された内部シーリング部を有し得る。
Patent JP-2018526146-A (JP)
Title: 投薬フィードバック付き薬物送達デバイス
IPC: A61M5/315
Filed: 2016-08-08
Abstract: 本発明は、薬剤の用量を機械的に投薬するための薬物送達デバイス（３）に関し、この薬物送達デバイス（３）は、薬剤の用量を投薬中に可聴および／または触覚フィードバックを発するように適用されたラチェット機構（５）を含み、 −  ラチェット機構（５）は、可撓性アーム（１．２）および歯付きプロファイル（２．２）を含み、 −  可撓性アーム（１．２）の自由端は、歯付きプロファイル（２．２）と係合するように、かつそこに至る相対回転運動を薬剤の用量の投薬中に実行し、それによって、可聴および／または触覚フィードバックを生成するように構成され、 −  可撓性アーム（１．２）は、可撓性アーム（１．２）の回転軸（Ｒ）と平行な平面内で延びる。
Patent JP-2018538223-A (JP)
Title: 損傷許容性が改善された非対称ガラス積層板
IPC: B60J1/00
Filed: 2016-10-20
Abstract: 本開示の原理および実施の形態は、独特な非対称積層板および損傷許容性が改善されたその積層板を製造する方法に関し、ここで、その積層板は、中間層によって、第２の中央張力値を有する第２の強化ガラス基板に接合された、第１の中央張力値を有する第１の強化ガラス基板を備え、その第１の中央張力値は第２の中央張力値よりも小さい。