baber/WOPTO huggingface dataset:
Patent WO-2020151203-A1 (WO)
Inventor: LI JUNMIAN
IPC: G06Q50/12
Filed: 2019-07-13
Abstract: A leasing control method and system for a recyclable catering utensil. The method is applied to the leasing control system for a recyclable catering utensil. The method comprises: (S201) a leasing initiating end sending, to a leasing control end, a leasing request from a catering utensil leaseholder, wherein the leasing request is used for requesting leasing of a recyclable target catering utensil; (S202) the leasing control end generating a leasing order according to the leasing request, wherein the leasing order at least comprises a lease fee that the catering utensil leaseholder needs to pay for the target catering utensil; and (S203) the leasing control end detecting whether the catering utensil leaseholder has paid the lease fee, and providing, when detecting that the lease fee has been paid, the target catering utensil to the catering utensil leaseholder. The method and the system provide an operating mode of a recyclable catering utensil, and reduce the use of disposable catering utensils by means of the recyclable catering utensil, thereby reducing pollution caused to the environment.
Patent WO-2020113964-A1 (WO)
Inventor: CHEN XIAOLONG
IPC: C08L27/06
Filed: 2019-07-16
Abstract: Disclosed is a method for preparing nano calcium carbonate for enhancing the yield of a PVC automobile primer coating. The method is carried out following the steps of (1) calcining limestone and crushing same to make fine particles; adding hot water for digestion; (2) sieving same to make an emulsion; (3) after having been diluted with water, placing same into a micro-bubble type ultrafine calcium carbonate synthesis reactor, at a temperature of ≤ 30ºC; (4) introducing a mixed gas under stirring; adding a crystal thixotropic modifier when the conductivity first reduces to valley bottom and then rises again; leaving same to stand when the conductivity rises to an initial value; and then stirring again and introducing a gas to pH 7; (5) placing same into a reaction kettle and heating and maintaining the temperature, followed by adding a surface thixotropic modifier and stirring uniformly; and (6) filtering, drying and crushing same. The product obtained by the method of the present invention can effectively increase the yield value of rubber articles under the same viscosity.
Patent WO-2020252853-A1 (WO)
Inventor: XUE YONG
IPC: F16K11/07
Filed: 2019-07-29
Abstract: A fully closed soft water control valve, comprising a housing (1) and a tank (5). A softening medium (8) is provided in the tank, and a central pipe (7) stretches into the softening medium. The housing comprises an inner cavity I (1-6) and an inner cavity II (1-9). The inner cavity I communicates with the inner cavity II and is provide with a waste liquid opening (1-2), a flow channel I (1-3), a flow channel II (1-4), a raw water inlet (1-5) and a soft water outlet (1-7). The inner cavity II is provided with a flow channel III (1-8), a regenerated liquid inlet (1-10), a flow channel IV (1-11), a flow channel V (1-12) and a flow channel VI (1-13). Both the flow channel IV and the flow channel V communicate with the central pipe, and the flow channel VI communicates with the interior of the tank. The fully closed soft water control valve further comprises a siphon device (2), a grille assembly (3) and a piston assembly (4). The siphon device comprises an injection cavity (2-3); one end of the injection cavity communicates with the flow channel I, and the other end communicates with the flow channel III and the flow channel II respectively. The piston assembly comprises a piston body (4-3) arranged in the inner cavity of the housing; the piston body is connected with a pull rod (4-1) and is provided with a groove (4-4) in the outer circumferential face. The grille assembly is arranged between the piston body and the inner wall of the inner cavity of the housing. The soft water control valve has a cutoff function, which can simplify the pipeline structure and reduce the occupied space.
Patent WO-2020024976-A1 (WO)
Title: Combination of bcl-2/bcl-xl inhibitors and chemotherapeutic agent and use thereof
Inventor: YANG DAJUN
IPC: A61K45/06
Filed: 2019-07-31
Abstract: The present disclosure provides a pharmaceutical composition comprising a Bcl-2/Bcl-xL inhibitor, a chemotherapeutic agent, and a pharmaceutically acceptable carrier. The present disclosure also provides a method of treating cancer, comprising administering to a subject in need thereof a therapeutically effective amount of a Bcl-2/Bcl-xL inhibitor and a therapeutically effective amount of a chemotherapeutic agent. The present disclosure also provides use of a combination of a Bcl-2/Bcl-xL inhibitor and a chemotherapeutic agent in the manufacture of an anti-tumor medicament. In the present disclosure, a significantly enhanced anti-tumor effect can be achieved by administration of a Bcl-2/Bcl-xL inhibitor in combination with a chemotherapeutic agent.
Patent WO-2021056383-A1 (WO)
Inventor: XU WEIJIE
IPC: H04W56/00
Filed: 2019-09-27
Abstract: 一种无线通信的方法、终端设备和网络设备，该方法包括：终端设备接收组公共物理下行控制信道PDCCH，所述组公共PDCCH包括定时偏差指示信息；所述终端设备根据所述定时偏差指示信息，确定目标定时偏差信息。
Patent WO-2021062657-A1 (WO)
Inventor: ZHOU WANREN
IPC: H01Q1/00
Filed: 2019-09-30
Abstract: A radar device and a movable platform. The radar device comprises: a radar base (10); and a radar module (20) mounted on the radar base (10) and rotatable around a rotation axis relative to the radar base (10), wherein the radar module (20) comprises an antenna assembly (21), a signal processing circuit board (22) and a rotary mount base (23), the antenna assembly (21) and the signal processing circuit board (22) are arranged opposite to and spaced apart from each other and together define an accommodation space (24), the rotary mount base (23) is connected to the antenna assembly (21) and the signal processing circuit board (22) and positioned in the accommodation space (24), and the radar base (10) is at least partially positioned in the accommodation space (24) and is arranged opposite to the rotary mount base (23). The above arrangement can effectively reduce the volume of a radar device, thereby reducing the vertical height.
Patent WO-2021042491-A1 (WO)
Title: Toilet control method and toilet
Inventor: ZHU ERIC
IPC: A47K13/30
Filed: 2019-11-05
Abstract: Provided are a toilet control method and a toilet. The toilet control method comprises the following steps: S1, controlling a range radar to perform detection in a preset first distance range; S2, when a person is detected, controlling a toilet lid to be opened, and switching the range radar to a preset second distance range for detection, wherein the second distance range is less than the first distance range; S3, starting a graphene heating assembly to start heating when the person is detected again; and S4, when it is detected that the person leaves the toilet, turning off the graphene heating assembly, and switching the range radar to the preset first distance range for detection. Instant heating of a toilet seat may be achieved by means of combination between the range radar and graphene heating, and since a graphene layer has very good heat conduction performance, the toilet seat can maintain a temperature making the person feel comfortable only when a user goes to the toilet, the temperature of the toilet seat is uniform, and the user experience is good.
Patent WO-2021087760-A1 (WO)
Title: 目标检测方法、雷达、设备及存储介质
Inventor: WANG SHIRONG
IPC: G01S7/41
Filed: 2019-11-05
Abstract: 一种目标检测方法、设备及存储介质。其中，目标检测方法包括：获取雷达与雷达探测到的探测点之间的距离（101）；根据雷达与探测点之间的距离，确定与探测点对应的数据点的邻域的大小（102）；基于数据点的邻域的大小，对点云信息进行密度聚类，以确定雷达探测到的目标对象的空间信息（103）。这种目标检测方法有助于提高目标检测的准确性。
Patent WO-2021012479-A1 (WO)
Inventor: WANG MEIXIANG
IPC: G01N33/00
Filed: 2019-11-07
Abstract: L'invention concerne un composé hydrocarboné aromatique cyclique [8] hydrogéné et son procédé de préparation. Le composé hydrocarboné aromatique cyclique [8] hydrogéné est un composé représenté par la formule (I) ou un stéréoisomère du composé tel que représenté par la formule (I), (I).
Patent WO-2021087980-A1 (WO)
Inventor: LEI HAIPENG
IPC: H04L1/18
Filed: 2019-11-08
Abstract: The subject disclosure relates to a method and apparatus for determining a one shot HARQ-ACK codebook. In one embodiment, the subject disclosure provides a method performed by a User Equipment (UE), including receiving, from a base station (BS), a signaling configuring a plurality of Downlink (DL) Hybrid Automatic Repeat reQuest (HARQ) processes, and Downlink Control Information (DCI) requesting HARQ-ACK feedback for each of the plurality of DL HARQ processes; for each of the plurality of DL HARQ processes, generating the HARQ-ACK feedback based on an associated New Data Indicator (NDI) bit and HARQ-ACK information bit; and transmitting, to the BS, a HARQ-ACK codebook comprising the HARQ-ACK feedback for each of the plurality of DL HARQ processes.
Patent WO-2020140607-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06K9/32
Filed: 2019-11-11
Abstract: L'invention concerne un procédé et un dispositif de traitement de signal vocal et concerne un support d'informations lisible par ordinateur. Le procédé consiste : à obtenir un signal vocal envoyé par une personne interrogée lors d'une entretien (S101) ; à effectuer un fenêtrage et un traitement d'encadrement sur le signal vocal en fonction d'une première durée prédéfinie et à diviser le signal vocal en de multiples trames vocales à une seconde durée prédéfinie qui est inférieure ou égale à la première durée prédéfinie (S102) ; à débruiter chacune des trames vocales à la seconde durée prédéfinie et à convertir toutes les trames vocales débruitées à la seconde durée prédéfinie en une séquence de signaux vocaux (S103) ; à entrer la séquence de signaux vocaux dans un modèle de reconnaissance vocale pour une classification et à déterminer une catégorie vocale cible correspondant à la séquence de signaux vocaux (S104) ; selon une correspondance prédéfinie entre une catégorie vocale et un score, à déterminer un score cible correspondant à la catégorie vocale cible et à déterminer une qualité vocale cible correspondant au score cible (S105). De cette manière, l'efficacité et la précision de la reconnaissance vocale peuvent être améliorées, de sorte à améliorer l'efficacité des entretiens.
Patent WO-2020258682-A1 (WO)
Inventor: SUN RUNCANG
IPC: B27N3/00
Filed: 2019-11-15
Abstract: A formaldehyde-free medium and high-density board supporting deep overcoating and a manufacturing method thereof. The manufacturing method comprises: chopping wood into wood chips, selecting, softening by steaming and boiling, defibering, sizing, drying and sorting, mat formation, prepressing, hot pressing, cooling, sanding, and warehousing inspection. Sizing is performed in two steps, comprising: firstly, using a lignin adhesive to perform primary sizing, performing water repellent treatment, and then using an MDI adhesive to perform secondary sizing. The manufacturing method uses a biomass adhesive and an aldehyde-free adhesive without adding additives such as a curing agent and a mildew prevention agent. Formaldehyde pollution is eliminated from the source by means of sizing performed in two steps, such that formaldehyde-free production is achieved, and a formaldehyde-free product is manufactured. Sequential control is performed in the sizing process, and the types and proportions of the adhesives are selected such that the hardness of the surface of a product is improved, and deep overcoating is possible on the final product.
Patent WO-2020125364-A1 (WO)
Title: Information verification input method and apparatus, computer device, and storage medium
Inventor: YU ZILEI
IPC: G06K9/00
Filed: 2019-11-27
Abstract: An information verification input method, comprising: receiving an input mode sent by a user terminal; when the input mode is voice proofreading, receiving input information to be verified; performing word segmentation on the information, and querying word segmentation voices corresponding to the segmented words; obtaining a target voice corresponding to the information according to the word segmentation voices; outputting the target voice, and when a first confirmation instruction corresponding to the target voice is received, storing the information; and when a first correction instruction corresponding to the target voice is received, continuing to receive input information to be verified until a first confirmation instruction of the target voice corresponding to the information is received, and storing the information.
Patent WO-2020114381-A1 (WO)
Inventor: TINGTIAN DIANZHENG
IPC: F28F19/00
Filed: 2019-12-03
Abstract: 本发明提供一种吸入管的制作方法，将包含第一金属的吸入管与包含第二金属的毛细管隔着导热性为0.13W/m·K以上的粘弹性构件平行排列，将直线状的毛细管以及直线状的吸入管当中的一方固定，对另一方推压，以使毛细管与吸入管隔着粘弹性构件进行紧贴，以及以对吸入管与毛细管的周围进行覆盖的收缩管实施固定。
Patent WO-2021077560-A1 (WO)
Title: Carboxyl magnetic bead coupling-modified nucleic acid probe, preparation method therefor and application thereof
Inventor: CHENG XIAOWEI
IPC: C12Q1/68
Filed: 2019-12-05
Abstract: The present invention provides a carboxyl magnetic bead coupling-modified nucleic acid probe, a preparation method therefor and an application thereof. The preparation method comprises: activating carboxyl magnetic beads to obtain activated carboxyl magnetic beads; and co-incubating the activated carboxyl magnetic beads and an amino-modified nucleic acid probe in a coupling reaction solution to obtain the carboxyl magnetic bead coupling-modified nucleic acid probe. The coupling reaction solution is a mixed solution of morpholine ethanesulfonic acid and N,N-dimethyl acetamide. The carboxyl magnetic bead coupling-modified nucleic acid probe is used for targeted capture of target nucleic acid in a biological sample. The nucleic acid obtained by targeted capture can satisfy requirements of gene mutation detection and gene methylation detection, and can avoid influence of a background gene and an inhibitor in the biological sample with high capture efficiency. The present invention can perform targeted capture of specific genes in low-abundance DNA/RNA samples such as blood, urine, and feces.
Patent WO-2021077563-A1 (WO)
Inventor: WEN ZHENGXIN
IPC: H01L21/331
Filed: 2019-12-06
Abstract: The present invention relates to the field of semiconductor devices, and discloses a silicon carbide Schottky clamped transistor, comprising: an N+ type substrate collector region (1); an N type collector region (2) and a P type base region (3) which are located in the N+ type substrate collector region; an N+ type emitter region (4) located in the P type base region, a P+ type base region contact region (5) being provided in the N+ type emitter region (4); and an oxidation isolation layer (6), the oxidation isolation layer (6) being located at a side wall of the N+ type emitter area (4), and side walls of the P type base region (3) and the N type collector region (2). The present invention further provides a manufacturing method for the Schottky clamped transistor, which utilizes the characteristics that the oxidation rates of different crystal planes of silicon carbide are different, and the metal Ni forms different contact phenomena with N type silicon carbide and P type silicon carbide, greatly reducing the difficulty and cost of a device manufacturing process.
Patent WO-2021134413-A1 (WO)
Title: Modem energy management system and method
Inventor: LU WEI
IPC: H04L1/00
Filed: 2019-12-31
Abstract: A system and method for modem energy management utilizing a controller that is responsive to both a user-configurable timing system and a data activity sensor. The disclosed technology provides a configurable interface that enables a user to specify the parameters governing the modem assuming a low-power or sleep state, as well as a monitor adapted to detect the occurrence and rate of user data, video, Wi-Fi, voice and other services. The parameters a user may specify include elapsed time since the last detected data use, the rate of data being transmitted/received by the modem, the time of day and/or the day of the week. The system and method also permit a user to manually initiate the assumption of a low-power or a full-power mode by a modem.
Patent WO-2020140944-A1 (WO)
Inventor: ZHOU XINQUAN
IPC: H05K5/06
Filed: 2020-01-02
Abstract: An electronic device (1), comprising a housing (10), a key (20), a bracket (30), a first circuit board (40), a second circuit board, and a waterproof member (70). The interior of the housing (10) comprises a support part (120); the key (20) penetrates through the housing (10); the key (20) can move relative to the housing (10); the bracket (30) is both connected with the key (20) and the support part (120); the bracket (30) is located at one side of the support part (120); the first circuit board (40) is located between the bracket (30) and the support part (120); the key (20) is adapted to be in contact with the first circuit board (40); the second circuit board is located in the housing (10); the second circuit board is electrically connected with the first circuit board (40) by means of a flexible circuit board (60).
Patent WO-2020094160-A1 (WO)
Title: Microlens centering instrument
Inventor: ZHANG DALUN
IPC: G01M11/02
Filed: 2020-01-03
Abstract: A microlens centering instrument comprising a base (12), a self-centering rotary component fixed to the base (12), a lens outer-circle outline deviation adjustment mechanism (9), and a self-collimating microscope (1); and further comprising a vacuum suction apparatus (8). The self-centering rotary component comprises a compact ball bearing-type precision rotary shaft system (4), an upper four-dimensional adjustment mechanism (51) fixed to said shaft system (4), and a microlens support ring (6) fixed to said adjustment mechanism (51); the support ring (6) and the shaft system (4) are coaxially arranged; the support ring (6) is a hollow cavity; the support ring (6) is in communication with the vacuum suction apparatus (8) by means of a vacuum suction tube (81); and the self-collimating microscope (8) is connected to an external computer by means of an electric cable. The present microlens centering instrument, by means of the vacuum-type support ring (6), allows for automatic centering of the center of the outer circle of a microlens under test, and only requires use of an imaging method to adjust the outer-circle outline in order to be able to measure an inner-circle center C2. The present invention simplifies the measurements steps, and improves one-piece lens testing time. The testing process involves non-contact measurement and does not damage the outer circle of the lens.
Patent WO-2021103294-A1 (WO)
Title: 分布式光强调制器
Inventor: Liang Hanxiao
IPC: G02F1/03
Filed: 2020-01-09
Abstract: 一种分布式光强调制器，包括：衬底（60），以及设置在衬底（60）上的顺次连接的分光元件（10）、光波导（20）、合光元件（30）；驱动电极（40），设置在衬底（60）上，包括多个间隔排布的子驱动电极（41）；光波导（20）顺次穿过子驱动电极（41）；至少一个电压偏置电极（50），至少部分与子驱动电极（41）间隔设置。每个子驱动电极（41）长度远小于传统此类调制器的总长度，在每个子驱动电极（41）中，光信号和电信号可以达到近似同步传播。该分布式光强调制器最小化了光电信号之间的走离现象。利用电压偏置电极（50）设置在各子驱动电极（41）之间，作为屏蔽子驱动电极（41）之间串扰的防串扰装置，可以在同步提高调制带宽和降低驱动电压的同时，使得调制器既减少零点漂移现象又防止由于在提高调制带宽和降低驱动电压时带来的子驱动电极（41）之间的串扰问题。
Patent WO-2020207088-A1 (WO)
Inventor: FANG JINWEI
IPC: C08F2/26
Filed: 2020-01-10
Abstract: Disclosed are a multi-block copolymer with a narrow molecular weight distribution and a preparation method therefor. The present invention employs a reversible addition-chain transfer radical polymerization technique, adopts an emulsion polymerization system, and controls a monomer feeding sequence, to prepare a series of multi-block copolymers with a narrow molecular weight distribution. The molecular weights of this series of multi-block copolymers meet theoretical expectations, the content of dead polymers is low, and the mechanical properties are greatly improved compared with conventional triblock copolymers. The process equipment of the present invention is simple, the process is energy-saving and environmentally friendly, and the raw materials are cheap and easily available, achieving high control over the structure of the block polymer such as the block number, block type, and block molecular weight, and providing a universally feasible means for preparing polymer materials with specific structures and functions.
Patent WO-2021159243-A1 (WO)
Inventor: JIA YIHE
IPC: H01L51/56
Filed: 2020-02-10
Abstract: 一种阵列基板及其制备方法、显示装置，其中，阵列基板包括衬底、薄膜晶体管、以及第一减反射层；薄膜晶体管设置于衬底上；薄膜晶体管包括有源层、源极和漏极，源极和漏极设置于有源层远离衬底一侧；源极和漏极包括与有源层接触的接触部分和不与有源层接触的非接触部分；第一减反射层位于源极和漏极靠近衬底的一侧；第一减反射层与源极和漏极中的至少一者的非接触部分接触，且第一减反射层在衬底上正投影，与该非接触部分在衬底上的正投影至少部分重叠。
Patent WO-2021159323-A1 (WO)
Title: PDCCH Enhancement for Group Paging
Inventor: YAO CHUNHAI
IPC: H04W52/02
Filed: 2020-02-12
Abstract: Apparatuses, systems, and methods for PDCCH enhancements for group-based paging indications. A user equipment device may be configured to receive, from a network, an indication of a paging occasion via a PG-RNTI and/or via at least 6 bits of a DCI. A value of the PG-RNTI may be associated with the paging occasion as well as a set of UEs, including the UE. The UE may be configured to monitor the paging occasion based on the value of the PG-RNTI and receive, during the paging occasion, a paging indication via at least six bits of a DCI, where each bit of the at least six bits may indicate a paging indication for a particular set of UEs and the particular set of UEs may be a subset of the set of UEs. The UE may also be configured to, in response to determining that the UE has a paging message, decode a corresponding PDSCH.
Patent WO-2021159325-A1 (WO)
Title: Downlink control information (dci) for sidelink grant
Inventor: YAO CHUNHAI
IPC: H04W72/12
Filed: 2020-02-12
Abstract: A service device (e. g., a user equipment (UE), a new radio NR (gNB), or other network component) as a service provider /consumer can process or generate sidelink communications based on a downlink control information (DCI) for one or more sidelink configured grants that enables resource allocation for the sidelink communication. The device can determine whether to activate, release /deactivate, or request a retransmission for the one or more sidelink configured grants based on one or more fields of a DCI format 3_0 configuration of the DCI.
Patent WO-2021159355-A1 (WO)
Title: Robust uplink and downlink beam indication
Inventor: ZHANG YUSHU
IPC: H04W74/08
Filed: 2020-02-12
Abstract: An exemplary unified framework that is disclose for identifying which communication beams are to be uplink and/or downlink communication beams. This exemplary unified framework can utilize one or more universal Transmission Configuration Indication (TCI) states to identify the one or more communication beams that are to be utilized for uplink and/or downlink communication. The one or more universal TCI states can be used identify the one or more communication beams. And the one or more universal TCI states can include applicability information to identify which control channels, such as the PDCCH and the PUCCH to provide some examples, data channels, such as the PDSCH and/or the PUSCH to provide some examples, and/or signals, such as the DMRS, the PTRS, the SRS, and/or the CSI-RS to provide some examples, are to utilize the communication beams identified by the one or more universal TCI states.
Patent WO-2020215869-A1 (WO)
Inventor: LI JIE
IPC: H04W4/24
Filed: 2020-02-21
Abstract: 本申请实施例提供计费管理方法、设备及系统，可以在链路中断期间，保证不影响终端用户使用5G数据网络，同时又不影响运营商对终端用户进行准确扣费。方法包括：计费触发功能网元确定该计费触发功能网元和计费功能网元之间的链路中断；计费触发功能网元使用计费触发器继续为用户的会话产生计费信息；计费触发功能网元发送该计费信息，该计费信息用于对该用户进行补充扣费处理。