baber/WOPTO huggingface dataset:
Patent KR-20210018649-A (KR)
Title: Flash led package with light sensor
Inventor: SONG JONG SUP
IPC: H04N5/225
Filed: 2019-08-07
Abstract: Provided is an optical sensor-integrated flash LED package capable of receiving ambient light necessary for correcting a camera image while emitting flash light by using a single hole. One embodiment of the present disclosure provides the optical sensor-integrated flash LED package including: a substrate; a flash LED element disposed in a first area of a top surface of the substrate, having a side surface surrounded by a reflective structure, and having a light emitting area defined by the reflective structure; an optical sensor disposed in a second area of the top surface of the substrate, and having a light reception area; and a lens cover disposed on the substrate to cover the flash LED element and the optical sensor, and including a lens unit provided in at least an area overlapping the light emitting area, wherein the optical sensor is adjacent to the flash LED element such that at least a part of the light reception area overlaps the lens unit, and wherein surface roughness (Ra) of a bottom surface area of the lens unit is 0.1 or more, and is smaller than surface roughness of other areas of the lens cover except for the bottom surface area of the lens unit.
Patent KR-20210019290-A (KR)
Title: Hair brush
Inventor: KIM GE SU
IPC: A45D24/16
Filed: 2019-08-12
Abstract: Provided is a hair brush, which comprises: a body provided with a comb portion arranged with a plurality of comb teeth spaced apart so that the position of the wax with respect to the comb teeth can be varied according to the degree of wax use; wax disposed on the comb portion of the body to apply wax to the hair when combing; a fixing plate to which the wax is fixed; an insertion unit for removably installing the fixing plate in a space provided in the body; and an adjustment unit adjusting the position of the upper end of the wax with respect to the tip of the comb by moving the position of the fixing plate in the space.
Patent KR-20210023609-A (KR)
Title: Display apparatus using unmanned aerial vehicle comprising flexible led module
Inventor: YOO TAE KYOUNG
IPC: B64C39/02
Filed: 2019-08-23
Abstract: Disclosed is a display device implemented in a space using a plurality of unmanned aerial vehicles connected to a flexible LED module. The display device using an unmanned aerial vehicle to which such a flexible LED module is connected comprises: a plurality of the unmanned aerial vehicles flying in a space controlled by a control unit on the ground; and a plurality of the flexible LED modules connected to each of the plurality of the unmanned aerial vehicles and moved to one of the virtual coordinate points in the space. Each of the flexible LED modules comprises: a flexible circuit board divided into a first area, a second area, and a third area; a plurality of first micro LEDs arranged in a matrix on the first area to form a first sub-pixel; a plurality of second micro LEDs arranged in a matrix on the second area to form a second sub-pixel; and a plurality of third micro LEDs arranged in a matrix on the third area to form a third sub-pixel. The first micro LEDs, the second micro LEDs, and the third micro LEDs emit light of different wavelengths.
Patent KR-20200031993-A (KR)
Title: Method and device for encoding image and testing method and testing device using the same
Inventor: KIM KYE HYEON
IPC: G06N3/08
Filed: 2019-08-27
Abstract: According to the present invention, a method for encoding an image based on a convolutional neural network (CNN), comprises the steps, performed by a learning apparatus including first to n^th convolution layers, of: (a) obtaining an input image; (b) allowing each of at least some of the convolution layers to (i) generate a transposed feature map having different sizes by applying a transposed convolution operation with respect to an input feature map obtained from the input image or a previous convolution layer, and (ii) generate an inception feature map as a first group by applying a convolution operation having different stride and kernel sizes corresponding to the transposed feature map; and (c) performing concatenating or element-wise adding on the inception feature map included in the first group, and generating an output feature map corresponding thereto.
Patent KR-20210025906-A (KR)
Inventor: KANG MIN SU
IPC: B25J9/16
Filed: 2019-08-28
Abstract: According to an embodiment of the present invention, a drone for waste collection may comprise: a drone body; an image collecting unit mounted on a lower part of the drone body to collect images; an object detection unit for detecting an object from information collected from the image collecting unit; and an object collecting unit mounted on one side of the drone body to collect the detected object. In the embodiment, by using the drone, there is an effect that the waste can be collected more effectively.
Patent KR-20210028874-A (KR)
Title: Method for manufacturing of lentinula edodes snack
Inventor: HWANG JUNG HUNG
IPC: A23L7/161
Filed: 2019-09-05
Abstract: The present invention provides a method for manufacturing a Lentinula edodes snack, comprising the steps of: (a) selecting and washing Lentinula edodes; (b) slicing Lentinula edodes to a size of 5 to 20 mesh to form Lentinula edodes pieces; (c) drying the Lentinula edodes pieces to form dried Lentinula edodes pieces; (d) mixing rice flour and the dried Lentinula edodes pieces to form a raw material composition; and (e) manufacturing a Lentinula edodes snack by inputting the raw material composition into a rice puff manufacturing apparatus. Therefore, the present invention is excellent in the taste realization of Lentinula edodes itself and is remarkably excellent in sensory characteristics such as overall taste, texture, flavor, and color.
Patent KR-20210029893-A (KR)
Title: Farm decision support system
Inventor: YONG KYU HAN
IPC: G06Q50/20
Filed: 2019-09-06
Abstract: The present invention relates to a farm decision support system providing farm consulting, farm decision support information service, farming agency farm guide support information service, farm policy decision support information service, and agricultural weather portal service using a professional Internet website. According to the present invention, a user can easily access information via the website comprehensively covering the farm consulting, farm decision support information service, farming agency farm guide support information service, farm policy decision support information service, and agricultural weather portal service. According to the present invention, a user as a newbie farmer can be provided with professional real-time information comprehensively covering crop type, farmland suitable for cultivation, and profit-loss analysis based on output prediction using a crop model. According to the present invention, it is possible to provide growth information, pest prediction information, crop disaster prediction information, and output prediction information service based on farming information (crop type, sowing day, fertilization amount, etc.) of a user who is an established farmer. According to the present invention, farming instructors providing farming guide for farmers can be provided with farm decision support information service provided for farmers based on agricultural weather prediction information. According to the present invention, users in charge of farming policy planning can be provided with farming environment change prediction information based on climate change scenario data and average climate information. According to the present invention, information on farming-related firms can be provided for users.
Patent KR-20210032040-A (KR)
Title: Source driver and display device having temperature sensor
Inventor: LEE JEONG
IPC: G09G3/3266
Filed: 2019-09-16
Abstract: One embodiment of the present invention relates to a temperature sensor having a correction function, and a temperature sensor measurement error can be improved by correcting a correlation between the temperature and voltage. More particularly, the present invention relates to a source driver which measures the temperature of a panel using thermal conductivity, wherein the source driver comprises the temperature sensor (121), an analog-to-digital converter (122), a data processing unit (123), a correction unit (124), a data calculation unit (125), and a data output unit (126).
Patent KR-20200033753-A (KR)
Title: Inspection apparatus and inspection method
Inventor: FUJIHARA JUN
IPC: H01L21/67
Filed: 2019-09-19
Abstract: In the inspection of electrical characteristics of an electronic device using an inspection apparatus in which a placing portion and a position adjusting mechanism are separated during the inspection, even when the heat generation amount of the electronic device is great, the temperature of the placing portion can be properly adjusted without using an expensive means. The inspection apparatus configured to inspect a target object comprises: the placing portion configured to place the target object thereon; a heating portion provided on the placing portion and configured to adjust the temperature of the placing portion; and a position adjusting mechanism configured to hold the placing portion on which the target object is placed, and configured to perform position adjustment between the target object placed on the placing portion and a terminal to be brought into contact with the target object when the inspection of the electrical characteristics is performed. The placing portion is configured to be separated from the position adjusting mechanism when the inspection of the electrical characteristics is performed, and has a heat sink having prominences and depressions at a portion except for a portion to be held by the position adjusting mechanism.
Patent KR-20210033807-A (KR)
Title: Radiation sheet and radiation system including the same
Inventor: KIM YOUNGSUNG
IPC: B32B15/08
Filed: 2019-09-19
Abstract: According to an embodiment of the present invention, a radiation sheet includes: a metal thin film layer in which pores are regularly or irregularly formed; and a polymer resin layer formed on at least one surface of the metal thin film layer, wherein the pores and the polymer resin layer include an inorganic filler therein. Therefore, it is possible to effectively lower the temperature of a heat source and a product due to excellent heat dissipation performance.
Patent KR-20210034416-A (KR)
Title: Method for preparing positive electrode material for secondary battery
Inventor: HWANG JIN TAE
IPC: C01G53/00
Filed: 2019-09-20
Abstract: The present invention relates to a method for preparing a positive electrode active material for a secondary battery, including the steps of: preparing a first positive electrode active material having a large average particle diameter (D_50) of 5 micrometers or more and a second positive electrode active material having a small average particle diameter, wherein each of the first and the second positive electrode active materials is a lithium composite transition metal oxide containing nickel, cobalt and manganese with nickel present at 60 mol% or more of the metals except lithium; mixing the first positive electrode active material with boronic acid and subjecting the resultant mixture to primary heat treatment to form a boron coating layer on the particle surfaces, and mixing the second positive electrode active material with boron oxide and subjecting the resultant mixture to secondary heat treatment to form a boron coating layer on the particle surfaces; and mixing the first positive electrode active material having the boron coating layer with the second positive electrode active material having the boron coating layer.
Patent KR-20210034834-A (KR)
Title: Method and apparatus for dynamically controlling SRS based on UE Capability
Inventor: CHANG JAE HYUN
IPC: H04L5/00
Filed: 2019-09-23
Abstract: The present invention relates to an SRS control method and apparatus therefor. According to one embodiment of the present invention, a sounding reference signal (SRS) control method for a terminal which is connectable to a non-stand-alone (NSA) 5G network, includes the following steps of: setting a signaling radio bearer (SRB) by performing an initial connection procedure with a first base station; receiving a terminal capability query message from the first base station through the SRB; identifying a standard version applied to the network based on an information element (IE) included in the terminal capability query message; and transmitting a terminal capability information message including CA-ParameterNR-v1550 IE to the first base station if the identified standard version is no less than a reference version.
Patent KR-20200035885-A (KR)
Title: Anode for all solid state secondary battery and manufacturing thereof
Inventor: KIM EUN BEE
IPC: H01M10/0565
Filed: 2019-09-25
Abstract: The present invention relates to a method for manufacturing a negative electrode for an all-solid battery and a negative electrode for an all-solid battery. To this end, the method comprises the following steps: (S1) preparing a preliminary negative electrode consisting of a current collector; and a negative electrode active material layer formed on at least one surface of the current collector and including a plurality of negative electrode active material particles and a solid electrolyte; (S2) disposing a lithium layer on the negative active material layer; (S3) impregnating the preliminary negative electrode for an all-solid battery on which the lithium layer is disposed in an organic solvent; and (S4) removing the lithium layer. According to the present invention, initial efficiency can be improved and cycle characteristics can be improved.
Patent KR-20210037238-A (KR)
Title: Bolts with loosening protection
Inventor: KIM SOON GIL
IPC: F16B33/02
Filed: 2019-09-27
Abstract: The objective of the present invention is to provide a bolt with an anti-loosening function, characterized in that in a process of forming a screw thread using rolling dies on a shaft part, screw-coupling can be easily conducted in a screw-coupling method by at least one anti-loosening protrusion formed on a lower spiral surface of the screw thread by a simple technological configuration rather than a complex technical configuration, and in that at least two or more anti-loosening protrusions are formed on a lower screw surface of the screw thread that is formed on a shaft part of a bolt to prevent loosening from occurring after the screw-coupling, wherein the anti-loosening protrusion is in the form of an isosceles triangle on the bottom, has a cross section that is in the form of a right triangle, and has a height which gradually increases from a direction in which the screw-coupling is performed. Accordingly, the present invention can have further higher coupling force by the screw-coupling, and can fundamentally prevent loosening from occurring after coupling, thereby securing high reliability on a product.
Patent KR-20210037337-A (KR)
Title: Soap manufacturing method that can effectively increase the amount of high functional raw material to improve cleaning and whitening effect
Inventor: KANG MIN CHAN
IPC: A61Q19/02
Filed: 2019-09-27
Abstract: The present invention relates to a soap manufacturing method that can effectively increase the amount of added high functional raw material and to a soap to which up to 50% of functional raw materials manufactured using the same is added. According to the soap manufacturing method of the present invention, ingredients are added to the soap in a specific sequence, and thus, it is possible to contain up to 50% of functional ingredients without affecting the strength of the soap, the generation of foam and the cleaning power. Therefore, the present invention has the advantage that it is possible to manufacture a high-functional soap.
Patent KR-20210041677-A (KR)
Title: Reservoir and Apparatus for treating substrate with the reservoir
Inventor: PARK TAEHYUN
IPC: H01L21/67
Filed: 2019-10-07
Abstract: The present invention provides an apparatus for liquid processing a substrate. An apparatus for processing a substrate includes a substrate support unit for supporting a substrate and a liquid supply unit for supplying a liquid onto the substrate supported by the substrate support unit. The liquid supply unit includes a discharge head for discharging the liquid; a reservoir connected to the discharge head and having an accommodation space for accommodating a liquid; a negative pressure forming member connected to the reservoir and providing a negative pressure to the accommodation space; and a blocking member disposed in the accommodation space and disposed adjacent to a region where the negative pressure forming member is connected to the reservoir. It is possible to prevent a process liquid in the reservoir from being sucked to the outside.
Patent KR-20200041280-A (KR)
Title: Akkermansia muciniphila and composition for controlling appetite or preventing, improving, relieving and treating metabolic disease comprising the same
Inventor: GWANGPYO KO
IPC: A61K35/74
Filed: 2019-10-10
Abstract: The present invention relates to an Akkermansia muciniphila SNUG-61027 strain (Accession No. KCTC 13530BP), and a pharmaceutical composition and a functional health food for suppressing appetite or preventing, ameliorating or treating metabolic diseases, comprising the strain, the culture medium or B2UM07 proteins isolated therefrom as an active ingredient. Through the present invention, it is possible to exert anti-obesity effects such as an effect of weight loss, regulation of glucose homeostasis, brown fat activation and secretion of appetite-regulating hormones.
Patent KR-20210045204-A (KR)
Inventor: PARK SUNG YOUG
IPC: B01D46/52
Filed: 2019-10-16
Abstract: The present invention relates to high-efficiency filter with a wide filtration area which can significantly increase a filtration area in contact with fluids by forming corrugated pleats on both a mesh network constituting a filter using a wire mesh used in various facilities and devices and a perforated plate overlaid on the mesh network to improve filtration performance and improve filter rigidity.
Patent KR-20210047436-A (KR)
Title: Display device
Inventor: YANG TAE HOON
IPC: G09G3/3258
Filed: 2019-10-21
Abstract: Provided is a display device. The display device includes: a plurality of pixels, each of which is connected to a corresponding one of a plurality of scan lines; and a scan driver including a plurality of stages, each of which supplies a scan signal to the scan lines, respectively, wherein each of the stages includes: a node controller which supplies a second output signal of a previous stage to a first node based on an input signal of a first clock terminal or a first output signal of the previous stage; a first inverter connected between the first node and a second node; a buffer which supplies a voltage of the second node to a first output terminal based on an input signal of a second clock terminal; and a second inverter connected between the first output terminal and a second output terminal, thereby relatively improving a current driving ability and reduce a circuit area and power consumption.
Patent KR-20210049338-A (KR)
Title: Apparatus for estimating state of charge of battery, electric vehicle including the same, and method thereof
Inventor: LEE SUN JONG
IPC: G01R31/36
Filed: 2019-10-25
Abstract: The present invention provides an apparatus for estimating the state of charge (SOC) of a battery, an electric vehicle including the same, and a method thereof, which effectively reduce the calculation amount required for the SOC estimation of all battery cells. The apparatus classifies a plurality of battery cells into at least one group based on the SOC of the plurality of battery cells estimated in a previous cycle. The apparatus uses a first Kalman filter to estimate the average polarization voltage of a current cycle of the group based on the average SOC of the previous cycle of the group, a first cell current, and a second cell current. The first cell current represents a cell current measured in the previous cycle, and the second cell current represents a cell current measured in the current cycle. The apparatus uses a second Kalman filter to estimate the SOC of the current cycle of the battery cells of the group based on the first cell current, the second cell current, and the average polarization voltage of the current cycle of the group.
Patent KR-20210051681-A (KR)
Title: Fastener bracket with sub-holding part
Inventor: OH JOON MO
IPC: B60R13/02
Filed: 2019-10-31
Abstract: The present invention relates to a fastener bracket with a sub-holding unit. The fastener bracket is formed on a portion of a vehicle body panel to have a fastener for assembling a tailgate trim on the vehicle body panel on the vehicle body panel. The fastener bracket comprises: a main holding unit of a hole shape formed through one side to accommodate the fastener; a passage unit opened to one side of the main holding unit to insert the fastener into the mounting unit of the fastener bracket; and a sub-holding unit of a hole shape which positions and temporarily fixes the fastener between the main holding unit and the passage unit before assembling the tailgate trim to prevent interference by the fastener provided on the fastener bracket when rotating and assembling the tailgate trim to assemble the tailgate trim on the vehicle body panel. According to the present invention, the tailgate trim is assembled on the vehicle body panel while the fastener is temporarily fixed on the sub-holding unit to prevent interference when rotating and assembling the tailgate trim to very easily assemble the tailgate trim.
Patent KR-20210052072-A (KR)
Title: Polyamide resin composition and molded product produced therefrom
Inventor: KIM SOO MIN
IPC: C08K3/013
Filed: 2019-10-31
Abstract: The present invention provides a polyamide resin composition, which can provide not only excellent mechanical properties such as impact resistance, tensile strength, flexural strength, thermal stability, and the like but also excellent wear resistance even in high output specifications, and can provide dimensional stability, wherein the polyamide resin composition contains: 40 to 60 wt% of a first polyamide resin comprising polyamide 66; 10 to 20 wt% of a second polyamide resin comprising polyamide 6; 25 to 35 wt% of a third polyamide resin comprising polyamide 12; 1 to 5 wt% of an inorganic filler; and 1 to 5 wt% of ultra-high molecular weight polyethylene.
Patent KR-20210052903-A (KR)
Title: Apparatus, system, and server for transporting consumables supplied for semiconducter manufacturing equipment
Inventor: PARK JAEYOUNG
IPC: B62B3/00
Filed: 2019-11-01
Abstract: According to the present invention, provided is a device for transporting consumables for transporting consumables supplied to a semiconductor manufacturing apparatus. The device includes a consumables accommodating unit for accommodating consumables, a consumables identification unit for identifying information on consumables accommodated in the consumables accommodating unit; and a device identification unit for identifying information on a nearby semiconductor manufacturing apparatus according to the movement of the transfer device. The consumable accommodating unit, based on the information identified by the consumables identification unit and the information identified by the device identification unit, the consumables are accommodated in any one of a first holding state which permits discharging of the accommodated consumables, and a second holding state which induces not to take out the accommodated consumables.