baber/WOPTO huggingface dataset:
Patent KR-20210128721-A (KR)
Inventor: LEE SANGHWA
IPC: F26B9/06
Filed: 2020-04-17
Abstract: The present invention relates to a flexible air supply damping system for improving a secondary battery electrode plate overdrying defect, which includes: a fluid supply unit to which a fluid is supplied; a heating unit for heating the fluid supplied through the fluid supply unit; a drying unit receiving the heated fluid through the heating unit and drying the electrode plate; a damper unit for controlling the amount of the fluid flowing into the drying unit by separating the fluid that has passed through the heating unit; and a discharge unit through which the fluid used in the drying unit and the fluid separated from the damper unit are discharged, and accordingly an electrode plate is prevented from being overdried by controlling the amount of the fluid flowing into the drying unit.
Patent KR-20210129924-A (KR)
Inventor: LEE JUNG WOO
IPC: G07C9/00
Filed: 2020-04-21
Abstract: An objective of the present invention is to provide a smart pickup box for providing a product that can prevent contamination of food and maintain a state immediately after being cooked during the time until instant cooked food is delivered to a customer. According to one embodiment of the present invention, a smart pickup box for providing a product comprises: a pickup box unit including first and second doors facing each other and provided with a space for accommodating products; an image recognition unit acquiring customer identification information by recognizing an image code provided by the customer; and a control unit controlling the first door according to the validity of the customer identification information. According to the present invention, by storing cooked food in a smart pickup box after packaging, the contamination of the cooked food can be prevented until the cooked food is delivered to a user so that a hygienically safe service can be provided.
Patent KR-20210132424-A (KR)
Title: Plantar fasciitis specific insole
IPC: A61H1/02
Filed: 2020-04-27
Abstract: The present invention relates to an insole for treating plantar fasciitis to provide a stretching effect of the plantar fascia while walking. According to the present invention, the insole for treating plantar fasciitis comprises: an insole body part forming a contact surface with a shoe worn on a user's foot; and first to third pressing projections protruding from in a region corresponding to a region connected to the transverse foot arch, the inner foot arch, and the outer foot arch of the user's body in the upper surface of the insole body part. The first to third pressing protrusions are sequentially arranged from the front side to the rear side and have a diameter of 20 to 25 mm. The heights of the first and third pressing protrusions are 7.5 to 8.5 mm and the height of the second pressing protrusion is 9.5 to 10.5 mm.
Patent KR-20210137344-A (KR)
Title: Ammonia fuel supply apparatus
IPC: F17C13/02
Filed: 2020-05-08
Abstract: According to one embodiment of the present invention, an ammonia fuel supply apparatus is provided. According to one embodiment of the present invention, the ammonia fuel supply apparatus includes: a storage tank storing liquefied ammonia; a fuel supply pipe supplying the liquefied ammonia from the storage tank to a combustion engine; a pressure boosting pump connected to the fuel supply pipe to increase supply pressure of the liquefied ammonia supplied from the storage tank; a temperature control unit connected to the fuel supply pipe at the rear end of the pressure boosting pump to increase the temperature of the liquefied ammonia supplied to the combustion engine; a knockout drum storing the liquefied ammonia discharged through a branch pipe branched from the fuel supply pipe at the rear end of the pressure boosting pump; a first BOG collection pipe connected with the storage tank, and reliquefying first ammonia produced from the natural evaporation of the liquefied ammonia to supply the same to the storage tank or the fuel supply pipe; and a second BOG collection pipe connecting the knockout drum with the first BOG collection pipe to supply second ammonia produced from the evaporation of the liquefied ammonia stored in the knockout drum, to the first BOG collection pipe. Therefore, the present invention is capable of increasing the efficiency of the apparatus while preventing a pressure rise in the storage tank.
Patent KR-20210141041-A (KR)
Title: Apparatus for measuring osmolarity
IPC: G01N27/02
Filed: 2020-05-15
Abstract: The present invention relates to an osmolarity measurement device which comprises: a sensor; and a main body. The sensor includes: a contact part which is formed on one end thereof, is a portion that contacts a sample, and includes a plurality of electrical pads; a connection part on which a plurality of terminals are formed so as to be electrically connected to the main body; and a wire provided to connect each pad of the contact part with each terminal of the connection part. The main body is electrically connected to the sensor, measures an impedance value generated between the plurality of pads by contact with the sample, and expresses an osmolarity of the sample using the measured impedance value. According to the present invention, the osmolarity can be calculated by measuring four impedance values at a time through five multi-pad and impedance network analysis. Accordingly, more accurate diagnosis can be implemented, and the waste of disposable sensors caused by errors in the measurement device can be reduced.
Patent KR-20200136323-A (KR)
Inventor: SAKATA HIROSHI
IPC: H01L21/677
Filed: 2020-05-26
Abstract: An article carrier having a structure with low requirement for maintenance comprises: a first member connected to a traveling body; a second member connected to a holding unit; a guide device guiding relative movement between the first member and the second member in a direction along a crossing surface by making a surface intersecting in a direction opposite to the first member and the second member as an intersection surface; and a return device returning a relative position between the first member and the second member to a reference position. A magnet unit and a conductor are provided so that the magnet unit and the conductor face each other in a region where the first and second opposite units face each other. The article carrier is configured so that the magnet unit and the conductor move relative to each other in accordance with the relative movement between the first member and the second member.
Patent KR-20200140720-A (KR)
Inventor: HARADA SHIGENORI
IPC: H01L21/67
Filed: 2020-05-29
Abstract: The present invention is to form a device chip without deteriorating the quality. According to the present invention, a wafer processing method for dividing a wafer on which a plurality of devices is formed into individual device chips comprises: a polyolefin-based sheet disposition step of placing a wafer in an opening of a frame having the opening for receiving the wafer, and disposing a polyolefin-based sheet on the back or surface of the wafer and an outer circumference of the frame; an integration step of heating the polyolefin-based sheet to integrate the wafer and the frame through the polyolefin-based sheet by thermal compression; a dividing step of irradiating a laser beam having a wavelength having transmittance to the wafer along a line to be divided to form a modified layer on the wafer, and dividing the wafer into individual device chips; and a pick-up process of cooling the polyolefin-based sheet to push up the device chip and picking up the device chip.
Patent KR-20210147602-A (KR)
Inventor: AN JONG HA
IPC: B03B5/56
Filed: 2020-05-29
Abstract: The present invention relates to a rotary press dehydrator for efficiently performing supply, compression, press dehydration, dehydration, wash, and chemical process for sludges, slurries or other wet substances. The rotary press dehydrator comprises a housing an inlet and an outlet. The housing further includes a passage between the inlet and the outlet. The housing introduces a material into the inlet by force in order to move the material from the input to the outlet. The housing is provided adjacent to the passage and includes at least one rotating screen to form a sidewall of the passage. The at least one rotating screen includes a plurality of opening portions. The inlet of the housing is tapered outward in a rear direction of the input so that a start portion of the inlet is smaller than a termination portion of the inlet. Pressure from the material introduced toward the inlet by force pressurizes the material against the at least one rotating screen. Accordingly, at least a part of liquid in the material passes through the opening portion of the at least one rotating screen. A material moving from the inlet to the outlet presses and dehydrates a material which does not pass through the at least one rotating screen to extract liquid.
Patent KR-20210152171-A (KR)
Inventor: LEE JAE HYUN
IPC: H01Q1/38
Filed: 2020-06-08
Abstract: According to an embodiment of the present invention, an antenna element includes: a dielectric layer; a first radiator disposed on the dielectric layer in a first direction; a second radiator formed to have a shape different from that of the first radiator and disposed on the dielectric layer in a second direction; a first transmission line extending in the first direction and connected to the first radiator; and a second transmission line extending in the second direction, connected to the second radiator, and physically or electrically separated from and crossing the first transmission line. Therefore, it is possible to implement a dual polarization antenna with excellent isolation in a compact location.
Patent KR-20210152213-A (KR)
Inventor: KIM JAE WON
IPC: A61K31/437
Filed: 2020-06-08
Abstract: The present invention provides a novel method for manufacturing a crystalline form of edoxaban benzenesulfonate monohydrate. The manufacturing method according to the present invention has an effect of easily mass-producing edoxaban benzenesulfonate monohydrate in a high yield and low production costs by manufacturing without separation of intermediate products from a starting reactant to the final product.
Patent KR-20210152676-A (KR)
Title: Computer Monitor USB Storage Box
Inventor: JEON EUN SEONG
IPC: G06F1/16
Filed: 2020-06-09
Abstract: The present invention has been devised to solve the above problem, wherein by improving a conventional computer monitor and adding a storage box to the monitor, an objective of the present invention is to provide a computer monitor that can conveniently be taken out so that a USB is not lost. A computer monitor USB storage box is configured with a USB storage box attached to the center of the monitor stand.
Patent KR-20210152788-A (KR)
Title: Retaining wall structure with planting hole and plant support
Inventor: KIM BOUNG CHUL
IPC: E02D29/02
Filed: 2020-06-09
Abstract: The present invention relates to a retaining wall structure formed with a planting hole and a plant support, which can promote the growth of plants. According to the present invention, a plurality of front blocks (100) are vertically stacked and installed on a front surface of reinforced soil (20), and a plant (30) can be planted in the front blocks (100).
Patent KR-20210153872-A (KR)
Inventor: LEE IN SEO
IPC: G06Q50/30
Filed: 2020-06-11
Abstract: The purpose of the present invention is to provide a device for providing a medical content information service capable of providing personalized medical content information for each health checkup service user based on an individual health checkup database, and an operating method thereof. The operating method of a device for providing a medical content information service according to an embodiment of the present invention comprises the following steps: collecting health checkup data from an information input terminal; performing de-identification processing corresponding to the collected data; performing analysis processing for providing one or more health care services corresponding to the de-identification processed data; processing health care content corresponding to the analysis processing result; obtaining personalized health check-up data corresponding to an information-using terminal; and providing one or more medical content information services based on the processed content and the personalized health check-up data to the information utilization terminal.
Patent KR-20210157224-A (KR)
Inventor: JO PIL SUNG
IPC: G01N27/90
Filed: 2020-06-19
Abstract: An apparatus for detecting a fault according to an embodiment of the present invention comprises: a measurement unit configured to measure an eddy current for each position in a measurement section from a first position to a second position with respect to multiple objects under inspection; and a control unit configured to receive an eddy current measurement value for each position with respect to each of the multiple objects under inspection from the measurement unit, generate multiple eddy current profiles representing corresponding relations between eddy current measurement positions and eddy current measurement values based on the received eddy current measurement value for each position, extract multiple property values corresponding to multiple factors from the generated multiple eddy current profiles, generate multiple factor groups according to combination of the multiple factors, determine an estimation state of each of the multiple objects under inspection by using a corresponding property value and a preset classification model for each of the generated multiple factor groups, determine fault detection performance on the multiple objects under inspection for each of the multiple factor groups on the basis of determined multiple estimation states and preset reference states for each of the multiple objects under inspection, and set any one among the multiple factor groups as a reference factor group for the multiple objects under inspection on the basis of the fault detection performance determined for each of the factor groups. The present invention can enhance accuracy and reliability in detecting a fault of the object under inspection.
Patent KR-20220003883-A (KR)
Title: Nonvolatile memory device, and method of operating nonvolatile memory device
Inventor: HIRANO MAKOTO
IPC: G11C13/00
Filed: 2020-07-02
Abstract: A nonvolatile memory device according to one embodiment includes: a memory cell array in which a plurality of memory cells are disposed at intersections of a plurality of word lines and a plurality of bit lines; and a word line selection circuit responding to a first global word line selection signal to start reading a target memory cell connected to a target word line, and being adjacent to the target word line, so as to provide a reading result of the target memory cell to a sensing line (SL) through at least one adjacent word line coupled to the target word line.
Patent KR-20220003930-A (KR)
Title: Learning method and cognition method for omission restoration and apparatus for executing the method
Inventor: WANG JI HYUN
IPC: H04L51/00
Filed: 2020-07-02
Abstract: Disclosed are an omission restoration learning method, an omission restoration recognition method, and an apparatus for performing the same, which can provide a more accurate answer to a user's query. The disclosed omission restoration learning method according to an embodiment is a method performed by a computing device including one or more processors and a memory storing one or more programs executed by the one or more processors, and the omission restoration learning method includes: a learning operation to receive a hidden state vector for each previous dialogue that exists before a user's query among input multi-turn dialogues and to output a restoration type-related information on a restoration type corresponding to an expression omitted from the user's query in each previous dialogue; and a leaning operation to receive the hidden state vector for each previous dialogue and the restoration type-related information and to detect a boundary of a restoration value corresponding to the restoration type in each previous dialogue.
Patent KR-20200089248-A (KR)
Title: Image-processing Apparatus for Car and Method of Providing Information Using The Same
Inventor: LEE CHANG SOUNG
IPC: G08B21/00
Filed: 2020-07-07
Abstract: Disclosed is an image processing device for a vehicle. The device comprises a memory, a communication unit, a camera module obtaining an external image, and a control unit transmitting a unique ID to infrastructure through the communication unit when accessing infrastructure provided around the road while a vehicle is driving, and receiving the unique ID of at least one the other vehicle located around the vehicle from the infrastructure through the communication unit. When analyzing the external image to determine whether a danger associated with the other vehicle existing outside the vehicle, danger information is generated and the communication unit is controlled to transmit the generated danger information to the other vehicle using the unique ID of the other received vehicle.
Patent KR-20220007767-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: PARK HYOUNG KEUN
IPC: C07D409/14
Filed: 2020-07-09
Abstract: The present invention provides a novel compound capable of improving luminous efficiency, stability and lifespan of an element, an organic electric element using the same, and an electronic device thereof. The present invention provides a compound represented by chemical formula 1. In another aspect, the present invention provides the organic electric element comprising a compound represented by chemical formula 1 and the electronic device thereof.
Patent KR-20220008564-A (KR)
Title: HEMS optimization method and device using reinforcement learning
Inventor: CHOI DAE HYUN
IPC: H02J3/00
Filed: 2020-07-14
Abstract: According to the present invention, disclosed are a HEMS optimization method and device using reinforcement learning. According to the present invention, provided is a HEMS optimization device using reinforcement learning, comprising a processor and a memory connected to the processor. The memory stores program instructions executable by the processor to predict the current temperature using the indoor temperature at time t-1, the upper/lower limits of the user's preferred convenient temperature, the external temperature predicted at time t, and the energy consumption of an air conditioner based on a pre-trained artificial neural network; input the predicted current temperature to a Q-learning module for an air conditioning agent; store and update a pair of states and behaviors according to the predicted current temperature in a Q-value table when the Q-learning module outputs a behavior according to the predicted current temperature; and search for an optimal policy that maximizes the sum of rewards according to each action of the air conditioner agent and agents corresponding to a device having a non- blockable load and a device having a blockable load. Accordingly, it is possible to further improve the scheduling efficiency of smart home appliances.
Patent KR-20210018760-A (KR)
Title: Semiconductor devices and methods of manufacturing semiconductor devices
Inventor: SHAUN BOWERS
IPC: H01L23/04
Filed: 2020-07-24
Abstract: Provided is a packaged semiconductor device having thinner profiles with a reliable conductive interconnection unit. The packaged semiconductor device comprises a substrate having first and second opposing major surfaces. A stacked semiconductor device structure includes a plurality of semiconductor dies coupled to the first major surface and having terminals. A conductive interconnection structure electrically connects the terminals of the semiconductor die. The semiconductor dies are stacked together so that the terminals are exposed, and the stacked semiconductor device structure includes a stepped profile. The conductive interconnection structure includes a conformal layer substantially conforming to the stepped profile.
Patent KR-20220013655-A (KR)
Title: Program for axis synchronization of extended reality service device
Inventor: HWANG YOUNG JIN
IPC: G06T7/73
Filed: 2020-07-27
Abstract: Provided are an extended reality service device including an axis synchronization function of synchronizing the axes of sensors inside and outside a terminal employed in an extended reality system, and an axis synchronization method and program thereof. The extended reality service device, which is for providing extended reality-based content to a client including a terminal and a tracker, includes an axis synchronizer for synchronizing the axes of a first sensor installed in the terminal and a second sensor installed in the tracker. The axis synchronizer includes: a rotation information receiving unit for receiving rotation information from each of the terminal and the tracker; an offset calculation unit for calculating an offset for synchronizing the axes of the first sensor and the second sensor based on the rotation information of the terminal and the rotation information of the tracker; and a synchronization unit for synchronizing the axes of the first sensor and the second sensor based on the calculated offset. According to the present invention, it is possible to easily achieve axis synchronization between sensors inside and outside a terminal even if the terminal is not a specific terminal only for an extended reality system but a general terminal.
Patent KR-20210015677-A (KR)
Inventor: KIM MINWOO
IPC: C08K5/372
Filed: 2020-07-28
Abstract: The present invention relates to an eco-friendly foamable vinyl chloride-based resin composition which has excellent foaming properties such as foaming ratio, cell stability, etc., and does not generate harmful substances such as formamide. A foamable vinyl chloride-based resin composition of the present invention can be suitably used for wall paper, foam mat, flooring material, artificial leather, or automobile interior materials.
Patent KR-20210018114-A (KR)
Title: Cross-domain metric learning system and method
Inventor: REN LIU
IPC: G06T19/00
Filed: 2020-08-04
Abstract: Disclosed are an augmented reality (AR) system and a method thereof. The AR system comprises: a controller operable to process one or more convolutional neural networks (CNN); and a visualization device operable to acquire one or more two-dimensional RGB images. The controller can generate an anchor vector in a semantic space in response to an anchor image which is provided for a first convolutional neural network (CNN). The anchor image can be one among the two-dimensional RGB images. The controller can generate a positive vector and a negative vector in the semantic space in response to a negative image and a positive image which are provided for a second CNN. The negative and positive images can be provided as three-dimensional CAD images. The controller can apply a cross-domain deep metric learning algorithm operable to extract image features in the semantic space by using the anchor vector, the positive vector, and the negative vector.