baber/WOPTO huggingface dataset:
Patent KR-20210143460-A (KR)
Title: Apparatus for feature recommendation and method thereof
IPC: G06N5/02
Filed: 2020-05-20
Abstract: According to an embodiment of the present invention, a method performed by a feature recommendation device includes the steps of: performing a first conversion on a data set including one target variable and a plurality of feature variables by converting a missing value for each of the feature variables into a preset constant; executing at least one algorithm to filter a level of redundancy of the plurality of feature variables, using the data set converted by the first conversion; and producing recommendation information which includes a predetermined number of feature variables selected based on a result of the executing the at least algorithm. Therefore, with respect to data having missing values, features can be recommended using various algorithms based on the amount of mutual information.
Patent KR-20210144100-A (KR)
Title: Logo printing method for electronic goods and logo of electronic goods by the method
IPC: B41M1/22
Filed: 2020-05-21
Abstract: The present invention relates to a logo printing method for electronic goods and an electronic goods logo manufactured thereby. The method includes: a first plate net preparation step; a design film preparation step; a first plate net exposure step; a first plate net development step; a second plate net preparation step; a second plate net exposure step; a second plate net development step; a high-transparency printing step; a second plate net adhesion step; and a mirror layer forming step. An object of the present invention is to form a company logo that has a metal texture on the surface of electronic goods without using cutting processing or laser metal processing.
Patent KR-20210144254-A (KR)
Title: Apparatus and method for processing BMS data utilizing battery state assessment and analysis
IPC: G01R31/36
Filed: 2020-05-22
Abstract: The present invention provides a battery management system (BMS) data processing apparatus and method, wherein the apparatus comprises: a data receiving unit that receives data collected by a BMS for determining a state of a battery; a parameter sensitivity determination unit that analyzes parameter sensitivity indicating a change rate of a predetermined parameter of a battery model in the case of substituting, with the applied data, a battery model prestored by simulating a battery managed by the BMS; a reliability determination unit that calculates parameter reliability in accordance with the data applied from the battery model based on the analyzed parameter sensitivity using a Fisher information matrix; and a selection area setting unit that sets at least one area for discriminating data by using the Fisher information matrix, calculates reliability for each area set by accumulating the parameter reliability in accordance with each data of the set area, and sets, as a selection area, an area having reliability for each area which is greater than reference reliability among the reliability for each area. Therefore, the data corresponding to the set selection area among the data collected by the BMS is extracted to be transmitted to a cloud server. The present invention enables the BMS to manage the battery in real time.
Patent KR-20210144342-A (KR)
Title: Methods of activation for secondary battery
IPC: H01M10/04
Filed: 2020-05-22
Abstract: A method for activating a secondary battery according to the present invention includes: a pre-aging step of aging a secondary battery in which an electrode assembly and an electrolyte are accommodated in a battery case at room temperature; an activation step of initially charging the pre-aged secondary battery; a room temperature aging step of aging the initially charged secondary battery at room temperature; a step of fully charging the secondary battery aged at room temperature to a voltage of 4.4 V or higher; and a degassing step of removing gas from the inside of the secondary battery, wherein the remaining amount of the electrolyte inside the electrode can be increased by fully charging the secondary battery.
Patent KR-20210147419-A (KR)
Inventor: HONG KWANG SEOK
IPC: F25C5/18
Filed: 2020-05-28
Abstract: The present invention relates to a water purifier with an ice maker. More particularly, the present invention relates to a water purifier with an ice maker, capable of stably guiding ice separated while a guide member for guiding ice moves together with a tray member, and improving user convenience by increasing the capacity of a purified water storage unit because the guide member does not interfere with the purified water storage unit even when the tray member rotates.
Patent KR-20210148723-A (KR)
Inventor: CHOI YOUNG SU
IPC: G01N21/84
Filed: 2020-06-01
Abstract: Disclosed is a paint inspection apparatus. The paint inspection apparatus comprises: a video recording unit which generates a video record of an object to be processed by filming the target object; a video processing unit which generates an augmented video by synthesizing pre-stored paint code and paint work information of the target object; and a display unit which displays the video record and the augmented video. The paint inspection apparatus allows a worker to easily recognize the target object with paint error.
Patent KR-20200138679-A (KR)
Inventor: LIN CHUN AN
IPC: H01L29/78
Filed: 2020-06-01
Abstract: According to the present invention, disclosed is a source and drain formation technique which provides a FinFET with reduced channel resistance and reduced drain induction barrier. According to an embodiment of the present invention, a three-step etching method for forming source/drain recesses in a source/drain regions of a fin comprises a first anisotropic etching, an isotropic etching, and a second anisotropic etching. The first anisotropic etching and the isotropic etching are tuned to define a location of a source/drain tip. The depth of a source/drain recess after the first anisotropic etching and the isotropic etching is smaller than the target depth. The second anisotropic etching is tuned to extend the depth of the source/drain recess to the target depth. The source/drain tip is near the top of the fin to reduce channel resistance, while a lower part of the source/drain recess is spaced a certain distance from a gate footing to minimize DIBL. The source/drain recesses are filled with an epitaxial semiconductor material.
Patent KR-20210150089-A (KR)
Inventor: LEE HYUNKYUNG
IPC: A61F5/44
Filed: 2020-06-03
Abstract: Embodiments of the present invention relate to a disposable excretion amount measurement device and a patient information management system using the same. According to the present invention, the disposable excretion amount measurement device comprises a disposable container and a weight measurement means connected to transmit the load of the disposable container. The disposable container is placed on a toilet and is made of a material to be dissolved in water. In addition, the disposable container is divided into a multi-stage area, an overlapping part or a fold line is formed at the boundary of the multi-stage area, and folding and unfolding are performed at the overlapping part or the fold line. Accordingly, the amount (weight) of excretion of patient's feces and/or urine can be measured easily, simply, accurately, and hygienically in an automated way, thereby liberating the patient and the like from a conventional method of carrying, washing, and storing an excretion container under a bed with inconvenience every time in a hospital room.
Patent KR-20210152312-A (KR)
Inventor: LEE JAE KWANG
IPC: A61P1/16
Filed: 2020-06-08
Abstract: The present invention provides a compound represented by chemical formula I, an optical isomer or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same. A_1, A_2, R_1, and R_2 in the chemical formula I are the same as defined in claim 1.
Patent KR-20210152906-A (KR)
Title: PHILEIN SOPHIA Atypical Logic Models
Inventor: NAM KYUNG HEE
IPC: G06Q10/06
Filed: 2020-06-09
Abstract: The present invention relates to a logical model of a plurality of irregular structure forms which can be used for business strategy establishment, prediction, and analysis in a business field. The logical model of the present invention is a visualization model of logic which can confirm all possible knowledge related to a certain subject through arithmetic which is mathematics based on orientalism, and is a geometric atypical two-dimensional model which can be expressed as theorem using positive/negative number arithmetic and a counting rod method of the arithmetic which is developed around the fifth century B.C. The logical model of the present invention is a propositional model which supplements the western natural scientific excluded middle logic in which systems for negative numbers and equations are not discovered until the seventeenth century, and is a model which derives a logical result of orientalism motives, such as a relation and motive-oriented network perspective, and organic thinking for pursuing the diversity, and visualizes a structure of multifaceted thoughts on a two-dimensional plane, on the basis of oriental arithmetic developed in a different direction from mathematics based on a Western mechanistic formal logic.
Patent KR-20210153465-A (KR)
Inventor: MINHO LEE
IPC: B63J3/00
Filed: 2020-06-10
Abstract: Disclosed is an electricity supply device for a ship, which reduces installation time and cost, and improves space utilization within a ship. According to an embodiment of the present invention, the electricity supply device for a ship comprises: a housing; a power supply unit disposed in the housing and supplying electricity of a first voltage; a transformer disposed in the housing and connected to the power supply unit to transform the first voltage into a second voltage; and an outlet which is disposed on an outer wall of the housing and into which a plug of a second voltage cable is inserted.
Patent KR-20210155683-A (KR)
Inventor: JO NAM SU
IPC: B65D88/08
Filed: 2020-06-16
Abstract: A wave water tank with the structure of multiple circular joints according to an embodiment of the present invention, which is a wave appearance structure formed by connecting two or more circular water tank bodies having an identical diameter, comprises: an outer wall body formed to constitute one water tank group; a water tank ceiling part arranged above each water tank body constituting the water tank group to function as a roof; an inner wall body equally dividing the inside of the outer wall body constituting the one water tank group and partitioning each water tank body; an outlet arranged on the inner wall body and allowing water for flow between adjacent water tank bodies; a water introduction pipe arranged on any one water tank body among the water tank bodies constituting the water tank group, arranged adjacent to the outlet of the water tank body and having a spray hole formed opposite to the outlet to introduce water toward the wall surface of the water tank; and a water discharge pipe arranged on the water tank body with the longest distance of water from the water tank body having the water introduction pipe formed thereon of the two or more adjacent water tank bodies constituting the water tank group to discharge water. Therefore, provided is a wave water tank with the structure of multiple circular joints, wherein the performance of storage can be improved.
Patent KR-20210158451-A (KR)
Inventor: LEE MYEONG RAE
IPC: F21V8/00
Filed: 2020-06-23
Abstract: The present invention relates to a display apparatus integrated with lighting, which is able to configure a light source for a back light unit (BLU) and a light source for lighting in a single module, form a support frame engaged with a circumference unit of a display by using transparent material, and irradiate light from the light source for the BLU and the light source for lighting through the support frame made by using transparent material. More specifically, the present invention relates to a display apparatus which comprises: a liquid crystal panel placed on a front side; an optical sheet engaged with a rear side of the liquid crystal panel; a light conduction plate engaged with a rear side of the optical sheet; a light irradiation member placed on a lower side of the light conduction panel and irradiating light to the liquid crystal panel through the light conduction plate; a back cover engaged with a rear side of the light conduction plate; and a support frame engaged by surrounding both side surfaces and an upper side of the optical sheet, the light conduction plate, and the back cover. The support frame is made by using transparent material, and the light lost through the light conduction plate is irradiated to the support frame.
Patent KR-20210158717-A (KR)
Inventor: SANGJOONLEE
IPC: B67D1/00
Filed: 2020-06-24
Abstract: A beverage washing system according to an embodiment of the present invention comprises: a plurality of fermenters; a plurality of extraction channels connected to the plurality of fermenters; an extraction part connected with laminated channels in which the plurality of extraction channels are laminated, and selectively extracting beverage stored in any one of the plurality of fermenters; a steam generator disposed outside of the plurality of fermenters; a main channel via the steam generator; a plurality of injection channels branched from the main channel and connected to the plurality of fermenters; a bypass channel branched from the main channel and connected to the lamination channel by bypassing a plurality of fermenters; and a drain channel branched from the lamination channel, thereby capable of preventing excessive steam from being blown out of the extraction part.
Patent KR-20220001948-A (KR)
Title: System and method for issuing credit card through face-to-face authentication
Inventor: UM SEONG DON
IPC: G06Q40/02
Filed: 2020-06-30
Abstract: The present invention relates to a system and method for issuing a credit card directly through face-to-face authentication. According to the present invention, the method comprises: a step of receiving a request to transmit a message including a direct credit card issuance application URL link from a branch terminal to a user terminal of a customer visiting a branch; a step of checking authenticity of an ID by using ID information input from the user terminal accessed through the URL link; a step of performing self-authentication for the customer visiting the branch by the user terminal; a step of checking whether the customer's credit card is directly issued to the customer visiting the branch; and an identification information verification step of confirming whether the identification information input from the branch terminal matches the identification information input from the user terminal. Accordingly, while omitting non-face-to-face authentication procedures for customers who are not familiar and inconvenient to non-face-to-face authentication procedures such as OCR identity authentication, small transfer identity authentication procedures, and the like, face-to-face authentication can be procedure quickly and simply at a branch window, thereby providing an advantage of issuing a credit card directly and easily. In addition, in comparison with the existing branch credit card issuance process using a paper application form, a scanning process for electronically documenting the paper application form is omitted, thereby providing an effect of an advantage of reducing workload of branch employees and burden of electronic document management of a card company.
Patent KR-20220004843-A (KR)
Title: Display device
Inventor: KIM JINHYOUNG
IPC: G09F9/30
Filed: 2020-07-02
Abstract: A display device includes: a display module; a first support part and a second support part which are disposed under the display module and spaced apart in a first direction; a first gear which is connected to each of both sides of the first support part, which are opposite to each other, in a second direction intersecting the first direction; and a second gear which is connected to each of both sides of the second support part, which are opposite to each other, in the second direction, is disposed to be adjacent to the first gear in the first direction, and is engaged with the first gear. When viewed from the second direction, the first gear and the second gear may have a shape corresponding to at least a portion of an elliptical shape.
Patent KR-20220004290-A (KR)
Title: Tbm tunnel excavation device
Inventor: ROH HWAN OG
IPC: E21D9/10
Filed: 2020-07-03
Abstract: The present invention relates to a high-pressure water hitting tunnel boring machine (TBM) capable of crushing an excavation surface with repeated blows by water pressure. According to the present invention, the high-pressure water hitting TBM comprises: a main body part; a first driving part connected to the body part to advance the body part; an excavation part which is rotatably installed in front of the main body part, is provided to be movable in the front and rear directions, and is excavated by repeatedly hitting the excavation surface; a second driving part installed in the body part and connected to the excavation part to rotate the excavation part; and a vibration generating part which generates vibration by high-pressure water to reciprocate the excavation part in the front and rear directions.
Patent KR-20220007300-A (KR)
Inventor: GIM YEONG DONG
IPC: G06F12/02
Filed: 2020-07-10
Abstract: The present invention provides a memory system which can prevent damage to data caused by overwriting of a memory device. The memory system comprises: a memory device including a plurality of blocks; and a controller performing a write operation on an open block among the plurality of blocks in response to a logical address and a write request received from a host, and including a memory storing a first open block list including information of one or more virtual open blocks and a second open block list including information of one or more open blocks. The controller may convert the logical address into a first virtual address before performing the write operation, convert the first virtual address into a physical address, perform primary error checking for checking the mapping relation of the first virtual address and the physical address based on the first open block list and secondary error checking for checking whether the physical address is included in the second open block list to check whether the converted physical address is redundantly assigned, and then perform a write operation on an open block corresponding to the physical address if it is determined that the converted physical address is not redundantly assigned.
Patent KR-20220009274-A (KR)
Inventor: CHOI HYUN JUN
IPC: H04W88/18
Filed: 2020-07-15
Abstract: The present invention proposes a network apparatus and a signaling processing method, which can realize a technology for dramatically shortening the delay of message processing in consideration of a limit situation in which message processing and response are possible only through operation goring through multiple NFs in 5G. The network apparatus comprises: a receiving unit which receives a state change request from a terminal; and a response processing unit which responds, when receiving the state change request, to a message required to change a session state of the terminal based on specific information previously stored in relation to the terminal without signaling with a network node for acquiring session information for the terminal.
Patent KR-20220014389-A (KR)
Title: Display device
Inventor: PARK SEHYUK
IPC: G09G3/20
Filed: 2020-07-24
Abstract: The present invention relates to a display device which comprises: a display panel in which a first display area and a second display area are defined; a data driving circuit which drives a plurality of data lines; a scan driving circuit which drives a plurality of scan lines; and a driving controller which outputs a plurality of clock signals. The scan driving circuit includes a first scan driving circuit corresponding to the first display area, and a second scan driving circuit corresponding to the second display area. The second scan driving circuit sequentially drives first scan lines, among scan lines, corresponding to the second display area during a first frame of a multi-frequency mode, and sequentially drives second scan lines, among the scan lines, corresponding to the second display area during a second frame continuous with the first frame.
Patent KR-20220017757-A (KR)
Inventor: KIM MAN YI
IPC: G06Q30/06
Filed: 2020-08-05
Abstract: The present invention relates to an IoT-based platform for providing a product recommendation service using birth date information extracted from user information and a system thereof. According to one embodiment of the present invention, the system comprises: a management server for operating at least one of a website and a mobile application for providing a product recommendation service; and a user terminal for executing at least one of the website and the mobile application. The management server receives personal information on a first user input through the user terminal, sets characteristic information on the basis of the personal information, sets a recommended product corresponding to the characteristic information, and controls the recommended product to be displayed through the user terminal.
Patent KR-20220018242-A (KR)
Title: gypsum-attached shoes
Inventor: SHIN HYEON MIN
IPC: A61F13/04
Filed: 2020-08-06
Abstract: The present invention relates to a plaster cast-attached shoe which comprises: a plaster bandage (100) formed at the top thereof; a rubber shoe for a cast (200) formed at the bottom thereof; and a junction point (300), wherein the plaster bandage (100) and the rubber shoe for a cast (200) are combined. Therefore, the plaster cast-attached shoe improves wearing sensation and eliminating the need to purchase both a plaster bandage for a cast and a rubber shoe for the cast separately. The plaster cast-attached shoe has the effect of increasing the convenience of use by mounting a shoe on the bottom of the existing cast. In particular, the plaster cast-attached shoe is configured such that a plaster cast insole of a rubber shoe can be naturally hardened in the left/right or front/back directions according to the affected part of the wearer, and thus has the effect of resolving the inconvenience may be occurred while using conventional plaster cast shoes.
Patent KR-20220018753-A (KR)
Title: Antibody specific to Fagales plant pollen or antigen-binding fragment thereof, composition or kit including the same, and detection method using the same
Inventor: JEONG KYOUNG YONG
IPC: C07K16/16
Filed: 2020-08-07
Abstract: Provided are an antibody specifically binding to oak tree pollen allergen or antigen-binding fragment thereof, kit for detecting oak tree pollen allergen using the antibody, and a quantitatively detecting method of oak tree pollen allergen, and provided is hybridoma cell lines. Accordingly, quantification of major pollen allergen is usefully used for improving a diagnostic method for allergic diseases and developing immunotherapeutic drugs.
Patent KR-20220021123-A (KR)
Inventor: KIM GWANGMOON
IPC: E02F9/08
Filed: 2020-08-13
Abstract: A traveling device of a construction machine according to various embodiments of the present invention is coupled to a frame through a hole of a certain diameter formed in the frame. The construction machine comprises a housing in which a traveling motor and a speed reducer are accommodated therein, wherein the housing includes a first body generally provided in a cylindrical shape and inserted into the hole, and a second body connected to the first body and coupled to the outer surface of the frame through a fixing bolt along the circumference of the hole. At least one concave section may be formed in a predetermined section around the circumference of an outer circumferential surface of the first body. An objective of the present invention is to provide the traveling device of a construction machine, capable of minimizing damage due to a load acting on the housing.