baber/WOPTO huggingface dataset:
Patent WO-2020093327-A1 (WO)
Title: Method and apparatus for dtx detection for sidelink groupcast transmission
Inventor: SUN ZHENNIAN
IPC: H04L1/18
Filed: 2018-11-08
Abstract: The subject application is related to a method and apparatus for DTX detection for sidelink groupcast transmission. A method for transmitting groupcast includes: transmitting a reference signal which can be received by a user equipment (UE) within a group, transmitting another reference signal which can be received by the UE and another UE outside of the group, transmitting a signal, and monitoring appearance of a hybrid automatic repeat request (HARQ) feedback signal on a HARQ feedback resource, wherein the HARQ feedback signal comprises feedback information corresponding to the signal.
Patent WO-2020052045-A1 (WO)
Title: Loading and unloading device, loading and unloading method and hot bending machine
Inventor: LIAO MINAN
IPC: C03B23/03
Filed: 2018-11-09
Abstract: Disclosed are a loading and unloading device, a loading and unloading method and a hot bending machine. The loading and unloading device comprises a rack, wherein the rack is provided with a heat-preservation channel; and a movable carrying mechanism, wherein the movable carrying mechanism is used for moving a mould from an outlet of a hot bending machine to an inlet of the hot bending machine along the heat-preservation channel, such that the mould is always kept at a first temperature greater than room temperature during movement, as well as for mould opening and mould closing. The loading and unloading device can enable a mould to always be kept at a certain temperature greater than room temperature, and the mould does not need to be cooled along with glass, thereby reducing the energy consumption and improving the working efficiency.
Patent WO-2019179136-A1 (WO)
Inventor: WANG WEI
IPC: G02B6/00
Filed: 2018-11-15
Abstract: A display apparatus, comprising: an optical waveguide layer (1) provided with a light incident region and a light emission region, wherein an optical element (4) is correspondingly disposed in the light incident region, and the optical element is used for emitting at least two kinds of light having different image information, and can propagate the at least two kinds of light to the light incident region of the optical waveguide layer; and at least two coupling gratings (2), which are disposed in the optical waveguide layer, are located on a propagation path, on the optical waveguide layer, of the at least two kinds of light, and are used for changing the direction of the at least two kinds of light incident into the optical waveguide layer, so that the at least two kinds of light are propagated in the direction of the light emission region in the optical waveguide layer, emitting, from the light emission region, light formed by light having the same image information in the two kinds of light and converging same at the same viewpoint, and emitting, from the light emission region, light formed by light having different image information and converging same at different viewpoints.
Patent WO-2020113357-A1 (WO)
Title: 目标检测方法和装置、航迹管理方法和装置以及无人机
Inventor: WANG JUNXI
IPC: G06T7/277
Filed: 2018-12-03
Abstract: 一种目标检测方法，包括：获取目标的检测坐标信息以及所述搭载平台的运动信息（S1）；根据所述目标的前一时刻的检测坐标信息以及所述搭载平台的当前运动信息，确定所述目标的当前预测坐标信息（S2）；根据所述当前预测坐标信息与当前检测坐标信息进行估算，以获得所述目标的当前修正坐标信息（S3）。所述方法有利于提高对于目标进行检测的准确率，以便准确地确定目标的位置和轨迹等信息。
Patent WO-2020034544-A1 (WO)
Title: Earphone wearing status detection method and device and earphone
Inventor: WEN XIAOFENG
IPC: H04R29/00
Filed: 2018-12-27
Abstract: Disclosed are an earphone wearing status detection method and device and an earphone. The method comprises: acquiring a type of an environment in which an earphone is located, wherein environment types comprise a noisy environment type and a non-noisy environment type; when the earphone is in a non-noisy environment, the earphone playing a preset audio signal; acquiring feedforward sound pressure and feedback sound pressure of the earphone so as to determine a difference between the feedforward sound pressure and the feedback sound pressure, wherein the feedforward sound pressure is sound pressure of a sound signal acquired by a feedforward microphone of the earphone, and the feedback sound pressure is sound pressure of a sound signal acquired by a feedback microphone of the earphone; and determining, according to a comparison result between the difference and a preset first threshold range corresponding to the environment type, whether the earphone is being worn in a standard manner.
Patent WO-2020062681-A1 (WO)
Inventor: GAO LINGYUN
IPC: G06F3/01
Filed: 2018-12-27
Abstract: The present application provides an eyeball motion trajectory-based test question magnifying method, characterized by comprising: monitoring and learning that an electronic test questionnaire is opened, and acquiring the current resolution of a display screen on which the electronic test questionnaire is displayed; acquiring a preset base resolution; calculating the current magnification according to the current resolution and the preset base resolution; determining an eyeball motion trajectory of an applicant; determining a test question in the electronic test questionnaire corresponding to the eyeball motion trajectory; and magnifying the test question according to the current magnification. The present application further provides an eyeball motion trajectory-based test question magnifying system, a computer device and a computer readable storage medium.
Patent WO-2020057000-A1 (WO)
Inventor: ZHOU ZHENGGUANG
IPC: G06N3/04
Filed: 2018-12-28
Abstract: Embodiments of the present invention provide a network quantization method, a service processing method and related products. The method comprises obtaining an original deep neural network to be quantified, the original deep neural network comprising multilayer convolutional networks, any layer of the convolutional networks comprising a first branch and a second branch, and the second branch being a full precision convolutional structure; performing quantitative training on each layer of the convolutional networks, and performing attenuation processing on each layer of the convolutional networks according to a scaling factor, wherein the scaling factor decreases as the increase of the number of training steps of the quantitative training; when all layers of the convolutional networks complete the quantitative training and the scaling factor decreases to zero, removing the second branch in each layer of the convolutional networks in the original deep neural network to obtain a quantified target deep neural network. According to the present invention, fluctuations during network fixed point quantitative training can be smaller, and the trained network precision is higher, facilitating smoothly performing a service processing process.
Patent WO-2020107656-A1 (WO)
Inventor: WANG GENG
IPC: G09G3/36
Filed: 2019-01-07
Abstract: The present invention provides a pixel driving method. The pixel driving method comprising: obtaining the brightness compensation value of the sub-pixel in the j-th row and the i-th column, and determining whether the brightness compensation value is greater than a preset threshold; when the brightness compensation value is less than or equal to the preset threshold, it can be derived that the current display picture is not a heavy load picture, and therefore, there is no need to compensate for the brightness value, and the brightness value of the sub-pixel in the j-th row and the i-th column is able to be directly outputted; and when the brightness compensation value is greater than the preset threshold, it can be derived that the current display picture is a heavy load picture, and the compensated brightness value of the sub-pixel in the j-th row and the i-th column is outputted according to the target brightness value and the brightness compensation value of the sub-pixel in the j-th row and the sub-pixel in the i-th column, so that the heavy load picture is converted into a light load picture, thereby solving the problem of the temperature of the source driver being too high under a heavy load picture.
Patent WO-2019205777-A1 (WO)
Title: Data processing method, apparatus, computer-readable storage medium, and electronic device
Inventor: ZHOU HAITAO
IPC: H04N5/225
Filed: 2019-02-18
Abstract: A data processing method, apparatus, computer-readable storage medium, and electronic device (10). The method comprises: upon detecting that the electronic device (10) has activated a front camera (102), controlling a first image processor to disconnect from an interface of a second processor connected to a rear camera (104), wherein the first image processor is connected with the front camera (102) through an interface of the first processor; and controlling the first image processor to connect to the second image processor through the interface of the second processor, wherein the second image processor is connected to the front camera (102).
Patent WO-2020143108-A1 (WO)
Inventor: HU XUXIAN
IPC: B21J5/02
Filed: 2019-03-05
Abstract: Disclosed is a grate bar for a pallet car of a sintering machine. The grate bar has a grain size grade ranging from 7 to 9, a grain size distribution ranging from 5 μm to 15 μm, a tensile strength ranging from 700 MPa to 900 MPa, and an elongation ranging from 15% to 20%. The grate bar is obtained by means of the following preparation method: pouring a liquid furnace charge obtained after melting into a cavity of a mold, applying a pressure of at least 500 MPa to the furnace charge and maintaining the pressure, and punching a solidified blank that is obtained after solidification.
Patent WO-2020001067-A1 (WO)
Inventor: LV LIANG
IPC: A01N37/18
Filed: 2019-03-12
Abstract: Provided are m-diamide compounds and a preparation method therefor and the use thereof. The m-diamide compounds have a structure represented by formula I. The m-diamide compounds of the present invention can have a high insecticidal activity at a low dose and take effect rapidly, can exert the insecticidal activity one day after application, can achieve a high insecticidal activity within three days, and have a good fast-acting property; moreover, due to the good effect at a low dose, the m-diamide compounds can reduce the damage to plants and human beings caused by excessive drug concentrations, enable less drug residue to be generated during application which is more conducive to environmental protection, and have broad application prospects.
Patent WO-2020186451-A1 (WO)
Inventor: SONG YAN
IPC: E01H5/10
Filed: 2019-03-19
Abstract: A snow blowing vector air port structure for a multifunctional snow sweeper, comprising a blower duct (1). An inner throat (3) fixedly connected to the blower duct (1) is provided on the path of the blower duct (1), an outer throat (5) rotatably connected to the inner throat (3) is provided outside the inner throat (3), and the outlet of the outer throat (5) forms a vector air port joint (7). The structure adopts a reasonable air discharge structure design at the outlet, the air outlet nozzle adopts a square structure, and the adjustment duct adopts a throat structure design, so that the snow blowing air port rotates ±20° in the horizontal plane and ±20° in the vertical plane, thereby solving the problem of adjusting the angle with respect to the ground and the height from the ground, reducing local pressure loss of the duct, and improving the efficiency of the air supply system; the invention can effectively remove snow from roads in winter in the northern region, ensure traffic safety, and protect the environment.
Patent WO-2020191775-A1 (WO)
Inventor: LI DAPENG
IPC: H04W74/00
Filed: 2019-03-28
Abstract: La présente invention concerne l'optimisation collaborative d'une configuration de canal d'accès aléatoire dans des réseaux d'accès sans fil. Dans un mode de réalisation, l'optimisation de la configuration de canal d'accès aléatoire dans un nœud de réseau d'accès sans fil peut être effectuée à l'aide d'autres nœuds de réseau sans fil via la réception de paramètres de fonctionnement qui peuvent être pertinents pour une optimisation de configuration de canal d'accès aléatoire mais ne sont pas collectés localement au niveau du nœud de réseau d'accès sans fil.
Patent WO-2020001118-A1 (WO)
Title: 一种传输数据的方法和终端设备
Inventor: LU QIANXI
IPC: H04W72/12
Filed: 2019-04-03
Abstract: 一种传输数据的方法和终端设备，能够解决下行链路的时间单元和侧行链路的时间单元大小不一致的情况下的侧行链路的数据传输问题。该方法包括：终端设备接收网络设备发送的第一控制信息；所述终端设备根据所述第一控制信息确定侧行链路数据的发送时刻。
Patent WO-2019192595-A1 (WO)
Title: Reagent cup box for sample processing and detection provided with material transfer structure
Inventor: SHEN YIFENG
IPC: C12M1/34
Filed: 2019-04-04
Abstract: A reagent cup box for sample processing and detection that is provided with a material transfer structure, comprising a box body (2) formed by a cover; an open/close sample loading port (1) is opened on a top portion outer cover of the box body (2), and an object carrying disc (5) is provided at an inner side of the box body (2), a circular hole (51) being provided at a central portion of the object carrying disc (5); a waste liquid storage tank (52), a clamping first slot (53), a second clamping slot (54) and a sealing hole (55) that are opened on the object carrying disc (5) are provided at the periphery of the circular hole (51), a sample processing plastic tubular member (7) being sealedly connected within the first clamping slot (53), and a detection reaction plastic tubular member (12) being sealedly connected within the second clamping slot (54). By means of providing a separate material transfer structure, the present invention allows a material to be transferred 360 degrees at any radian in the sample processing plastic tubular member (7), the detection reaction plastic tubular member (12) and the liquid waste storage tank (52), which greatly simplifies the overall structure, reduces the probability of sample contamination and improves the accuracy of sample extraction and detection.
Patent WO-2019218820-A1 (WO)
Inventor: WEN HAIJIAO
IPC: G05B15/02
Filed: 2019-04-12
Abstract: La présente invention concerne un procédé et un appareil servant à déterminer un objet commandé, et un support d'informations et un dispositif électronique. Le procédé consiste : à obtenir une première instruction de commande et des informations d'état d'un objet à commander provenant d'un premier dispositif, une connexion de communication étant établie entre le premier dispositif et l'objet à commander; et à déterminer, à partir de l'objet à commander en fonction des informations d'état, un objet cible que la première instruction de commande demande à commander. Selon la présente invention, le problème technique dans l'état de la technique associé des étapes fastidieuses de détermination de l'objet cible est résolu.
Patent WO-2020206674-A1 (WO)
Title: Osteotomy guide
Inventor: XU QIANG
IPC: A61B17/15
Filed: 2019-04-12
Abstract: An osteotomy guide (100) includes an inner surface (102) that faces the bone (300), and an outer surface (104) opposite the inner surface (102) along an outward direction (D  o ). The inner surface (102) defines proximal and distal bone contacting regions (118,120) that are spaced from one another by a gap (124) that extends into the inner surface (102) towards the outer surface (104). The guide (100) includes an ascending guide surface (134) that extends along an ascending direction so as to define an ascending cutting path into the bone (300). The guide (100) includes a transverse guide surface (138) that extends along a transverse direction so as to define a transverse cutting path into the bone (300).
Patent WO-2019206196-A1 (WO)
Title: Model updating method, device, and system
Inventor: WU ZHONGYAO
IPC: H04L12/24
Filed: 2019-04-24
Abstract: Disclosed in the present application are a model updating method, a device, and a system, for solving the problem existing in the prior art that network performance decreases due to decrease of model performance. The method comprises: a first functional entity sending a model updating policy to a second functional entity, the model updating policy comprising an update condition of a model of a first network element, the model of the first network element being used to guide a parameter adjustment of the first network element; the first functional entity executing, upon reception of an update request, a process of updating the model of the first network element; the update request being triggered by the second functional entity when it is determined that the model satisfies the update condition; wherein the first functional entity can be an analysis and modeling function (AMF) entity, and the second functional entity can be an intelligent collaboration function APF entity or a model execution function (MEF) entity.
Patent WO-2019242420-A1 (WO)
Title: 一种 stf 和 mrf 组合式质量调谐阻尼器
Inventor: WEI MINGHAI
IPC: E04H9/02
Filed: 2019-05-08
Abstract: 一种STF和MRF组合式质量调谐阻尼器，包括质量块（1）、底部滑道（3）、STF阻尼器（4）和振动频率调节装置，底部滑道（3）设置于两墙体（15）间，质量块（1）置于底部滑道（3）上，振动频率调节装置为两个，分别连接墙体（15）和质量块（1）上，STF阻尼器（4）为两个，分置于质量块（1）两侧，一端分别连接在墙体（15）上，另一端为自由端，在质量块（1）振动时，自由端与质量块（1）接触，并与质量块（1）协同工作，消耗振动能量，振动频率调节装置与质量块（1）协同作用，调节质量块（1）振动频率。该阻尼器能够主动调控质量块振动频率、被动快速消耗质量块振动能量，具有良好的耗能效果。
Patent WO-2020228003-A1 (WO)
Title: 纺织品传热体
Inventor: LIU MINGXUAN
IPC: H05B3/36
Filed: 2019-05-16
Abstract: 一种含有纺织层的传热体，包括导电线、纺织层，纺织层内设有导电线，所述导电线沿其外表面设有一保护膜层，所述保护膜层外包覆有一截面成圆形的纺织层；具有传热效果好，导电线不易腐蚀，使用寿命长，易于入水洗涤，安全性好，有一定缓冲作用不怕折的含有纺织层的优点。
Patent WO-2020133895-A1 (WO)
Inventor: OU JUNBIAO
IPC: A24F47/00
Filed: 2019-05-23
Abstract: 一种调节进气结构的雾化器，可根据需要对进气孔（14）进行调节，使得使用者的口感更好；该雾化器中，依序连接吸嘴（1）、注油环（3）、储油仓、底座（13），储油仓内设有雾化芯（7），吸嘴（1）、注油环（3）、储油仓依序连通；底座（13）设有进气孔（14），雾化芯（7）与进气孔（14）连通，底座（13）套接有可沿底座表面旋转的调气环（11），调气环（11）侧面设有进气槽，进气槽包括对进气孔部分遮盖的第一进气槽（8）以及使进气孔完全暴露的第二进气槽（9），第一进气槽（8）和第二进气槽（9）相邻设置。
Patent WO-2020173007-A1 (WO)
Inventor: YU JINQIAN
IPC: A47C7/00
Filed: 2019-05-28
Abstract: Disclosed is a detachable five-star leg, comprising a center block (1) of an outer pentagon, and five supporting legs respectively arranged on side faces of the center block (1), characterized in that: the supporting legs comprise one to four detachable supporting legs (2) and the remaining fixed supporting leg(s) (23), or five detachable supporting legs (2) in total. The detachable five-star leg further comprises clamping plates (3) arranged on two sides of each of the five side faces of the center block (1); arc-shaped groove plates (4) arranged at a lower end position on inner side faces of the clamping plates (3); connection grooves (5) arranged on connection ends of the detachable supporting legs (2); arc-shaped connection plates (6) arranged on the connection grooves (5) and used for being fixed to the arc-shaped groove plates (4) in a hooked manner; supporting blocks (7) arranged on the side faces of the center block (1), located between two clamping plates (3), and used for supporting upper groove plates of the connection grooves (5); and push-up blocks (8) arranged between two arc-shaped connection plates (6) and used for blocking and limiting lower portions of the supporting blocks (7) before same are inserted and for supporting same upwards after same are inserted. The five-star leg detachment structure is rational and effective, has the advantages of detachable supporting legs being easily clamped and positioned before detachment, the resistance being moderate and the operation being convenient during detachment, the supporting strength being great after mounting, a friction fixing effect between the detachable supporting legs and the center block being great and the detachable supporting legs not being easily rotated to drop off and to be disassembled when lifted off the ground, the number of the detachable supporting legs being adjustable, and the overall detachment workload and detachment time being flexible and efficient, and thus different usage requirements can be satisfied.
Patent WO-2020186657-A1 (WO)
Inventor: SO TUNG KWAN WILLIE
IPC: B29C48/78
Filed: 2019-07-08
Abstract: Disclosed is a PC lens extrusion molding device, which pertains to the field of lens molding. The PC lens extrusion molding device comprises a main support. A beam is connected at the top of the main support, and a pneumatic device is arranged at the bottom of the beam. The pneumatic device is connected to one end of a rotating main shaft, and the other end of the rotating main shaft passes through a turntable device and a brush device to connect to a power device. The power device is fixed on a bottom support and the bottom support is connected to the other end of the main support. The invention improves lens temperature during molding and maintains a stable temperature, thus reducing deformation of the lens and increasing the yield.
Patent WO-2020215494-A1 (WO)
Inventor: TAO GUOZHENG
IPC: B23Q7/14
Filed: 2019-07-08
Abstract: A production line-based work fixture relates to the field of engines, and comprises a conveying platform (1), a feeding chamber (2), and fixtures (6). A machining station (5) is provided in the middle of an upper end surface of the conveying platform. A first transmission belt (3) and a second transmission belt (4) are additionally provided on the upper end surface of the conveying platform. The first transmission belt and the second transmission belt are respectively provided on two sides of the machining station. The fixtures (6) are respectively mounted on upper end surfaces of the first transmission belt and the second transmission belt. The fixture comprises a base (61) and a first positioning portion (602) mounted on a front end of the base. The first positioning portion comprises a mounting frame (622) and a mounting platform (62) fixedly embedded in the middle of the mounting frame. A second positioning portion (603) is mounted on a front end of the first positioning portion. The second positioning portion comprises a positioning platform (63). A positioning engagement base (64) is mounted on an upper end of the positioning platform. Two positioning engagement bases and two positioning platforms are provided, and are configured to be symmetrical. The positioning engagement base and the front end of the base define a circular positioning recess. The present application improves the positioning efficiency and the positioning performance of a fixture.
Patent WO-2021012272-A1 (WO)
Inventor: HUANG XINGZHI
IPC: H04R9/06
Filed: 2019-07-25
Abstract: An electronic product, comprising a speaker box (20), a heating element (30) and a heat conducting member (40). The speaker box (20) comprises: a casing body (21) which is provided with a sound outlet hole (211), and a speaker unit (25) which is accommodated within the casing body (21); the casing body (21) encloses to form an accommodation space (22) for accommodating the speaker unit (25); the speaker unit (25) comprises a diaphragm (251), the diaphragm (251) separates the accommodation space (22) into a front cavity (23) and a rear cavity (24), and the front cavity (23) communicates with the outside by means of the sound outlet hole (211); and the casing body (21) is provided with a first through hole (212) which communicates with the front cavity (23), and a second through hole (213) which communicates with the rear cavity (24). The heat conducting member (40) comprises: a first heat conducting member (41) and a second heat conducting member (42); the first heat conducting member (41) comprises a front cavity heat conducting part (411) which is embedded in the casing body (21) and correspondingly covers the first through hole (212), a rear cavity heat conducting part (412) which extends from the front cavity heat conducting part (411) and covers the second through hole (213), and an epitaxial heat conducting part (413) which extends from the edge of the rear cavity heat conducting part (412) to the outside of the casing body (21); one end of the second heat conducting member (42) is connected to the epitaxial heat conducting part (413), and the other end is connected to the heating element (30). The heat conducting member (40) guides heat that is generated by the heating element (30) into the front cavity (23), and air in the front cavity (23) transmits the heat to the outside of the sound outlet hole (211), thus heat dissipation efficiency is high.