baber/WOPTO huggingface dataset:
Patent WO-2018050118-A1 (WO)
Title: Réfrigérateur avec zone de refroidissement ciblée
Inventor: WILSON MARK W
IPC: F25D17/00
Filed: 2017-09-18
Abstract: L'invention concerne un appareil réfrigérateur (10) et un procédé de distribution d'air de refroidissement vers une zone de refroidissement cible (20) pour refroidir des objets (1) à l'intérieur d'un compartiment d'aliments frais (13). Le compartiment d'aliments frais (13) est disposé à l'intérieur d'un boîtier (14) et comprend une zone de refroidissement ciblée (20). Une sortie (40) est configurée pour diriger de l'air de refroidissement vers un objet (1) à l'intérieur de la zone de refroidissement ciblée (20) du compartiment d'aliments frais (13). Un capteur de température (82) est configuré pour détecter au moins la température de l'objet (1). Un ventilateur (50), en communication fluidique avec la sortie (40), a un moteur à vitesse variable configuré pour ajuster le débit de l'air de refroidissement. Un dispositif de commande (80), couplé au moteur, est conçu pour faire varier dynamiquement la vitesse du moteur sur la base d'au moins de la température de l'objet (1) détectée par le capteur de température (82), la vitesse du moteur diminuant à mesure que la température de l'objet (1) s'abaisse vers d'une valeur de température souhaitée.
Patent WO-2019061221-A1 (WO)
Title: Switch direct-current boost circuit and terminal backlight module
Inventor: XU JIALIN
IPC: G09G3/34
Filed: 2017-09-29
Abstract: A switch direct-current boost circuit and a terminal backlight module. The circuit comprises: a boost control unit (14), an energy storage inductor (11), a resistance-controlled power supply (16) and a load drive circuit (12), wherein the boost control unit (14) comprises a switch circuit and a feedback circuit; an input end of the energy storage inductor (11) is connected to a power supply (10), and an output end thereof is respectively connected to a switch node port of the boost control unit (14) and an input end of the load drive circuit (12); a power supply input end of the boost control unit (14) is connected to the power supply, the switch node port thereof is further connected to the input end of the load drive circuit (12), an enable end thereof is connected to an enable pulse, and a feedback end thereof is connected to one end of a load; a resistance-controlled end of the boost control unit (14) is connected to a positive electrode of the resistance-controlled power supply (16); and an output end of the load drive circuit (12) is connected to the other end of the load. The feedback resistance value of a power supply module is determined by means of adjusting and controlling a current, such that the design flexibility of a switch direct-current boost circuit can be improved, and the applicability thereof can be improved.
Patent WO-2019037214-A1 (WO)
Title: Electric walkie pallet jack
Inventor: YUE DIGUO
IPC: B66F9/06
Filed: 2017-10-16
Abstract: An electric walkie pallet jack, comprising: a handlebar (101), a driving structure, and a frame that is connected to the driving structure; the handlebar is provided with a handrail crossbar (104), and a vertical bar (105) that is vertically connected to the handrail crossbar; the vertical bar is connected to the driving mechanism, and the vertical bar is provided thereon with a lifting handle (106); a detachable handle assembly is mounted on the handrail crossbar, the handle assembly comprising a handle base (102) and a handle body (103), wherein the handle base is detachably connected to the handle body, and the handle body controls the driving structure to drive the pallet jack to move.
Patent WO-2019075688-A1 (WO)
Title: Topsheet comprising natural fibers
Inventor: ROSATI RODRIGO
IPC: A61F13/512
Filed: 2017-10-19
Abstract: A topsheet(24) for use in an absorbent article is provided and has at least a first layer(1). The first layer(1) comprises at least 15% by weight of natural fibers by total weight of the first layer(1). The first layer(1) has a plurality of apertures(5). The first layer(1) comprises land areas(8) between the majority of the apertures(5). The contact angle on the land areas(8) of the first layer(1) between the majority of the apertures(5) is more than 70° according to the contact angle test method. The topsheet(24) has a run-off of less than 40% according to the run-off test method.
Patent WO-2019000748-A1 (WO)
Title: Connection assembly for corrugated compartment wall and ship having same
Inventor: WU XIAODONG
IPC: B63B3/60
Filed: 2017-10-31
Abstract: A connection assembly for a corrugated compartment wall (100) comprises a corrugated compartment wall (100) installed at a base deck (200) of a ship. The base deck (200) of the ship comprises an inner section (210) and an outer section (220) which are spaced apart from each other. A lower stool (300) is provided between the outer section (220) and the inner section (210). The lower stool (300) comprises a first slant board (310) and a second slant board (320) which are spaced apart from each other. Upper ends of the first slant board (310) and the second slant board (320) are welded to the inner section (210). Lower ends of the slant board (310) and the second slant board (320) are welded to the outer section (220). A distance between the upper ends of the first slant board (310) and the second slant board (320) is smaller than a distance between the lower ends of the slant board (310) and the second slant board (320). The corrugated compartment wall (100) is welded to the inner section (210) and positioned between the first slant board (310) and the second slant board (320). Also provided is a ship having the above structure. The lower stool in the structure does not occupy an extra space in a compartment of a ship, thereby reducing the structural weight of the ship, and avoiding a problem of a narrow construction space in the ship.
Patent WO-2019061702-A1 (WO)
Title: Method for mounting propeller shaft bracket
Inventor: WANG ZHIJIE
IPC: B63B9/00
Filed: 2017-11-08
Abstract: Disclosed is a method for mounting a propeller shaft bracket (1). Prior to mounting the propeller shaft bracket (1), two cases (2) are pre-arranged at an appropriate position on a hull structure according to the shape and size of a branch arm (11) of the propeller shaft bracket (1), then end parts of two branch arms (11) of the propeller shaft bracket are respectively inserted into the two cases (2), epoxy resin is poured into empty chambers of the cases (2), and after the epoxy resin has cured, the branch arms (11) can be fixed in the cases, achieving the mounting of the propeller shaft bracket (1). Compared with the prior art, in the method for mounting the propeller shaft bracket (1), prior to mounting the propeller shaft bracket (1), an inner hole of a bearing seat (12) on the propeller shaft bracket (1) can be machined in advance, and no machining margin needs to be reserved for the inner hole. The propeller shaft bracket (1) has a high mounting precision and a short operating cycle, thereby increasing the shipbuilding efficiency.
Patent WO-2018086598-A1 (WO)
Title: 一种马达
Inventor: HO KWOK PUN
IPC: B25J9/10
Filed: 2017-11-10
Abstract: 一种马达，包括定子(10)和动子(20)，动子(20)设置在定子(10)的外侧，动子(20)包括轴向外侧面(21)和径向外侧面(22)，动子(20)的轴向外侧面(21)为第一输出端，和/或动子(20)的径向外侧面(22)为第二输出端。这种马达避免了额外添加输出轴等机械部件，减轻了马达自身的重量。
Patent WO-2019090826-A1 (WO)
Title: 一种封闭式乒乓球训练球台
Inventor: WANG XUSHENG
IPC: A47B25/00
Filed: 2017-11-22
Abstract: 一种封闭式乒乓球训练球台，包括栏网（1）、球台面（2）与支架（3），支架（3）设置在球台面（2）下方，球台面（2）设置在栏网（1）的内部，栏网（1）上间隔设有立柱（4）与拦截网（5），立柱（4）上设有监测探头（6），栏网（1）侧面设有进出门（7），球台面（2）分为发球台面（8）与接球台面（9）两部分，发球台面（8）与接球台面（9）之间设有台网（10），接球台面（9）侧面通过细杆（11）连接拦球网（12），接球台面（9）越往后其拦球网（12）越高，接球台面（9）侧面与拦球网（12）之间设有6-8cm的细缝（13），接球台面（9）下方的地面上设有倾斜的导球板（14），台网（10）下方设有挡板（15）。
Patent WO-2019148303-A1 (WO)
Title: Device and method for preparing multi-coating paint system
Inventor: SHEN PEIPEI
IPC: B01F7/04
Filed: 2018-02-01
Abstract: Disclosed is a device for preparing a multi-coating paint system, the device comprising an operation control box (1), a sealing protection head (2), an active carbon adsorption layer (3), a gas outlet (4), a paint mixing chamber (6), a raw material delivery pipe (7), and a raw material hoist (8), wherein the sealing protection head (2) is provided above the operation control box (1), the active carbon adsorption layer (3) is provided above the sealing protection head (2), the gas outlet (4) is provided above the active carbon adsorption layer (3), a finished product placing box (5) is mounted above the gas outlet (4), the paint mixing chamber (6) is mounted above the finished product placing box (5), the raw material delivery pipe (7) is mounted above the paint mixing chamber (6), the raw material hoist (8) is mounted above the raw material delivery pipe (7), a first raw material placing box (9) is mounted under the raw material hoist (8), and a second raw material placing box (10) is mounted under the first raw material placing box (9).
Patent WO-2018137425-A1 (WO)
Title: 空调器基座组件及空调器
Inventor: HUANG JUN
IPC: F24F1/00
Filed: 2017-12-12
Abstract: 一种空调器基座组件及空调器，基座组件包括基座（g330）；电机（g220），设置在基座（g330）上，适于与空调器风道组件的叶轮可拆卸连接；风道组件适于在不拆卸电机（g220）的情况下整体从基座（g330）上拆出。在需要清洗风道组件时将风道组件整体从基座组件上拆出即可，无需再从基座（g330）上拆出电机（g220），既防止了电机（g220）进水又避免了触电。
Patent WO-2018113587-A1 (WO)
Inventor: TANG XIAOOU
IPC: G06T17/00
Filed: 2017-12-14
Abstract: An image rendering method, apparatus and system. The image rendering method comprises: generating a rendering guide pattern for guiding the rendering at least based on posture information about an object in an image (S1010); and rendering the object according to rendering information and the rendering guide pattern (S1030).
Patent WO-2019056616-A1 (WO)
Title: Writing apparatus having easy-to-maintain camera
Inventor: CAO JIANHUI
IPC: G09B5/02
Filed: 2017-12-17
Abstract: A writing apparatus having an easy-to-maintain camera, comprising: a writing board (1) having a first writing board side surface (11) for writing and a second writing board side surface (12) opposite to the first writing board side surface (11); a support (2) having a first support (2) end connected to the writing board (1) and a second support (2) end extending to the side of the first writing board side surface (11) against the second writing board side surface (12); and a photographing assembly (3) comprising a camera housing (31) and a camera module (32) disposed within the camera housing (31), the camera housing (31) being detachably connected to the second support (2) end. By disposing the photographing assembly (3) on the writing board (1), content written on the writing board (1) can be photographed in real time; in addition, the photographed content is stored and information is transmitted, such that the photographed content is reproduced on an external display device. By detachably connecting the photographing assembly (3) to the support (2), the photographing assembly (3) is easier to assemble/disassemble. In addition, the modularized camera module (32) facilitates subsequent aftersale maintenance.
Patent WO-2019127101-A1 (WO)
Inventor: YANG GUANG
IPC: G01N21/89
Filed: 2017-12-27
Abstract: Disclosed in the present invention are an image obtaining device and an image obtaining method. The image obtaining device comprises at least two linear sensors and a processor; the linear sensors are coupled to the processor; the opposite edges of the at least two linear sensors are provided in parallel, and a spacing distance is a constant value; the linear sensors are used for scanning a target detection object, and sending to the processor the scanned image and the timestamp corresponding to the image; the processor is used for processing, according to a preset algorithm, the timestamp corresponding to the image of the same feature position of the target detection object obtained by the at least two linear sensors and the constant value, so as to obtain a proportional relationship of images scanned by the linear sensors at different moments, and for synthesizing, according to the proportional relationship, the images scanned by the linear sensors at different moments, so as to obtain a complete image of the target detection object. The image obtaining device can implement image integration without using an encoder, thereby reducing costs.
Patent WO-2019127266-A1 (WO)
Inventor: TANG HAI
IPC: H04W40/02
Filed: 2017-12-28
Abstract: Provided by the embodiments of the present application are a wireless communication method, a terminal device and a network device. In a D2D communication system, a terminal device can determine a RAT for transmitting data, thereby ensuring reliable transmission of data. The method is applied to terminal-to-terminal communication, and the method comprises: a terminal device determines, according to configuration information, a RAT that transmits a first service; the configuration information indicates a correspondence between at least one service and at least one RAT, and the first service belongs to the at least one service.
Patent WO-2018188396-A1 (WO)
Title: 一种led显示屏箱体的连接锁扣
Inventor: HE JINFENG
IPC: H05K5/02
Filed: 2018-01-12
Abstract: LED显示屏箱体(5)的连接锁扣，包括壳体(1)、第一柱体(2)和第二柱体(3)，壳体(1)包括第一套筒(11)和第二套筒(12)，第二套筒(12)设于第一套筒(11)的周壁上且与第一套筒(11)垂直；在第一套筒(11)与第二套筒(12)的连接处，第二套筒(12)的中空区域与第一套筒(11)的中空区域相连通；第一柱体(2)可转动设置在第一套筒(11)内且沿第一套筒(11)的轴线可伸缩设置，第二柱体(3)可转动设置在第二套筒(12)内；第一柱体(2)包括依次相连的第一螺纹部(21)、连接柱(22)和第二螺纹部(23)，第一螺纹部(21)的外径大于连接柱(22)的直径及第二螺纹部(23)的外径(23)，第二柱体(3)上设有与第一螺纹(21)部相适配的第三螺纹部(31)。结构简单，加工方便，制造成本低；连接稳定，操作简便；结构体积小，符合显示屏箱体轻薄化发展的趋势。
Patent WO-2019019584-A1 (WO)
Title: Display apparatus, array substrate and fabrication method therefor
Inventor: ZHANG SHUAI
IPC: H01L27/12
Filed: 2018-01-29
Abstract: A display apparatus, an array substrate and a fabrication method therefor, which relate to the field of display technology. The method comprises: steps for forming a semiconductor pattern (102), a gate insulation layer (200), a gate (300), an insulation layer (400) and a source drain (500) on a substrate (100); and a step for forming a composite material layer (103) on the substrate that comprises the semiconductor pattern and for performing hydrogenation processing on the composite material layer, wherein the composite material layer comprises titanium complex-graphene oxide. The described method may eliminate the use of an insulation layer between layers so as to avoid a situation where the breaking of an insulation layer between layers prevents a flexible screen from carrying out display, thereby being able to improve the bending performance of the flexible screen.
Patent WO-2019010959-A1 (WO)
Title: Method and device for determining sight line, and computer readable storage medium
Inventor: SUN JIANKANG
IPC: G06F3/01
Filed: 2018-01-30
Abstract: Proposed are a method and device for determining a sight line, and a computer readable storage medium. The method comprises: determining at least one sight line feature vector according to an eye image; and determining the position of a gaze point of the sight line based on a sight line estimation model and the at least one sight line feature vector. The at least one sight line feature vector comprises at least one of the following: a first sight line feature vector for indicating a sight line from the centre of a first reference facula formed in the eye image by a first reference light source to the centre of a pupil; a second sight line feature vector for indicating a sight line from the centre of the pupil to the centre of a second reference facula formed in the eye image by a second reference source; and a third sight line feature vector for indicating a sight line from the centre of the second reference facula to the centre of the first reference facula.
Patent WO-2019148454-A1 (WO)
Title: Child-proof re-sealable container
Inventor: SHEN HAOWEI
IPC: B65D33/00
Filed: 2018-02-02
Abstract: Re-sealable container, such as a re-sealable bag(10), is provided for child-proof or child-resistant access to the contents of the re-sealable container. Two closure strips(20,26) are used to effectuate closure of the re-sealable container. A first of the two closure strips(20) is connected only along a single longitudinal edge(20C) so that a user attempting to open the re-sealable container using the respective edges(14,18) of the walls(12,16) forming the re-sealable container encounters increased releasing forces. A release tab(28) is incorporated on a second wall(16) of the re-sealable container. Grasping the release tab allows the user attempting to open the re-sealable container to encounter decreased releasing forces.
Patent WO-2018153297-A1 (WO)
Title: 新型多巴胺d3受体选择性配体及其制备方法和医药应用
Inventor: CAO YONGKAI
IPC: A61P25/00
Filed: 2018-02-11
Abstract: 本发明提供了一种多巴胺D3受体的新型配体及其制备方法，该类化合物、药用盐及其药物组合或药物制剂用于治疗和预防精神分裂症、神经退行性疾病尤其帕金森病、药物依赖、药物成瘾、焦虑、抑郁等。该类多巴胺D3受体的新型配体具有高亲和力、高专属性和高功能选择性的特性。该类化合物、药用盐及其药物组合或药物制剂可以用来研究多巴胺D2亚类受体的分布、功能及其功能紊乱相关的疾病；也可以用来改善高泌乳素症、锥体外系反应以及左旋多相关的运动障碍或异动症。
Patent WO-2018166501-A1 (WO)
Title: Pilote avec circuit de pompe de charge
Inventor: MAO QIUXIANG
IPC: H02M1/12
Filed: 2018-03-15
Abstract: La présente invention concerne un pilote pour des moyens d'éclairage, de préférence des diodes électroluminescentes, comprenant un circuit de pompe de charge, qui est amélioré sur la base d'un circuit de pompe de charge à premier étage commun. Un cinquième condensateur est ajouté pour connecter une extrémité d'entrée de source d'alimentation du circuit de pompe de charge à un circuit LLC ou LC, un courant de compensation est fourni à l'extrémité d'entrée de source d'alimentation à l'aide d'un courant résonant généré par une inductance résonante dans le circuit LLC ou LC, un angle d'entrée d'un courant d'entrée de puissance est élargi et le courant d'entrée est lissé, de manière à résoudre les problèmes, selon lesquels une distorsion harmonique totale est plus grande et l'harmonique ne satisfait pas la norme CEI, d'un circuit de pompe de charge à étage unique où la plage de sortie est plus grande. De plus, par comparaison avec un circuit de pompe de charge à second étage qui peut atteindre l'effet PFC équivalent, le circuit de pompe de charge de la présente invention supprime trois dispositifs à diode et leurs fils de connexion correspondants, et présente ainsi les avantages d'un coût inférieur et d'un volume de circuit plus petit.
Patent WO-2019007111-A1 (WO)
Title: Method for determining abnormal event of road
Inventor: ZHAO KAI
IPC: G08G1/01
Filed: 2018-03-28
Abstract: A method for determining an abnormal event of a road, relating to determining a congestion phenomenon in a target road section based on moving track data of each sample vehicle in the target road section. The present method has the following beneficial effects: 1. comprehensively considering speed information of sample vehicles to determine a congestion event; 2. determining the overall congestion event of a target road section; and 3. determining the congestion event of the target road section more accurately.
Patent WO-2019029172-A1 (WO)
Title: Anti-corrosive coating with self-repairing ability, preparation method therefor, and application thereof
Inventor: PEI YUANSHENG
IPC: C09D5/08
Filed: 2018-04-03
Abstract: An anti-corrosive coating with self-repairing ability, comprising an anti-corrosive inner layer and a self-repairing surface layer. The material of the self-repairing surface layer mainly consists of polyaniline coated sodium alginate microcapsules and an epoxy resin, and the material of the anti-corrosive inner layer mainly consists of graphene oxide modified with boric acid and/or borax. A preparation method therefor comprises: preparing a material of an anti-corrosive inner layer, and coating the material of the anti-corrosive inner layer on a substrate to form the anti-corrosive inner layer; preparing a material of a self-repairing surface layer, and coating the material of the self-repairing surface layer on the anti-corrosive inner layer, to form the self-repairing surface layer; and forming an anti-corrosive coating. The anti-corrosive coating can prevent water pipelines from being corroded by liquid environments, and has a rapid self-repairing ability.
Patent WO-2019192016-A1 (WO)
Title: Harq design for large signal quality unbalance among polar encoded transmissions
Inventor: XU CHANGLONG
IPC: H04W72/14
Filed: 2018-04-06
Abstract: Certain aspects of the present disclosure provide techniques for hybrid automatic repeat request (HARQ) design for large signal quality unbalance among polar encoded transmissions. A method for transmitting device generally includes sending a transmission of a packet with a first HARQ redundancy version (RV). The transmitting device sends a retransmission of the packet with the first HARQ RV or a second HARQ RV based on a signal quality difference between the transmission and the retransmission. A method for receiving device generally includes decoding a received transmission of a packet. The receiving device decodes a received retransmission of the packet independently or joint decodes the received retransmission of the packet and the received retransmission of the packet, based on a signal quality difference between the transmission and the retransmission.
Patent WO-2019037450-A1 (WO)
Title: Sub-pixel displacement measurement method based on tikhonov regularization
Inventor: HE DINGDING
IPC: G06T7/00
Filed: 2018-04-17
Abstract: Disclosed is a sub-pixel displacement measurement method based on Tikhonov regularization. In a digital image correlation method, a grayscale gradient of a speckle pattern needs to be obtained when sub-pixel displacement of the speckle pattern is calculated. In a traditional calculation method, derivation is carried out for a grayscale of the speckle pattern by means of a finite difference method; however, numerical value derivation is highly unstable and is very sensitive to image noise, and a tiny measurement error can cause the grayscale gradient obtained by means of calculation to seriously deviate from a real grayscale gradient. With regard to this problem, a sub-pixel displacement measurement method based on Tikhonov regularization is provided. In the method, a grayscale of a speckle pattern is fitted by using a smooth cubic spline function, a grayscale gradient of the speckle pattern is the derivative of a cubic spline, and thus, sub-pixel displacement of a structure is obtained by using the sub-pixel displacement measurement method, thereby solving the problem of the poor noise resistance capability of traditional measurement methods, and being capable of effectively improving the measurement accuracy.
Patent WO-2018201890-A1 (WO)
Title: 水下推进器以及潜水器
Inventor: WEI JIANCANG
IPC: B63H23/02
Filed: 2018-04-17
Abstract: 一种潜水器的推进器，该推进器包括：壳体（1），为两端开口的筒状结构；定子套筒（2），为一端开口的筒状结构，悬置在壳体（1）的内部空腔中；电机定子（3），固定在定子套筒（2）的内部；转子套筒（4），为一端开口的筒状结构，设在定子套筒（2）上；电机转子（5），固定在转子套筒（4）的内壁上；螺旋桨（6），固定在转子套筒（4）的外侧壁上。该水下推进器的螺旋桨（6）直接固定在转子套筒（4）上，可以使得电机的结构紧凑，无需转轴传动，从而推进器的长度变短、体积缩小。
Patent WO-2018202177-A1 (WO)
Title: Zigbee设备的固件升级方法和装置
Inventor: HUANG XIUFENG
IPC: H04L29/08
Filed: 2018-05-04
Abstract: 本发明公开了一种 Zigbee设备的固件升级方法和装置，所述方法包括以下步骤：网关对接入的Zigbee设备进行分组，每组Zigbee设备具有相同类型的固件；所述网关接收到固件升级通知时，确定需要升级的目标组，并对所述目标组内的所有Zigbee设备的固件进行批量升级。从而实现了多个Zigbee设备同时升级，相对于对Zigbee设备进行逐个升级的方式，批量升级大大缩短了升级时间，成倍的提高了升级效率。同时，采用差分升级方式进行固件升级，使得数据传输过程中只传输差异部分数据，从而大大减少了网关给Zigbee设备传输的数据量，达到了数十倍甚至上百倍提升固件升级速度的效果，有效解决了升级成本过高和升级时间过长的问题，提升了用户体验。