baber/WOPTO huggingface dataset:
Patent KR-20190134477-A (KR)
Title: Image processing apparatus that performs multi-crop processing, method of generating image in units of documents by multi-crop processing and storage medium
Inventor: SHIMAMURA KOYA
IPC: H04N1/40
Filed: 2019-05-15
Abstract: The present invention relates to a method of cropping an area of a document with respect to image data obtained by a scanner scanning an area containing the document. According to the present invention, the method enables to precisely cut out an image area corresponding to a document from an image obtained by scanning a document without forcing or discomforting a user to perform a complicated task at the time of executing a multi-crop process. To this end, first, edge components are detected from a first image obtained by setting a first white reference value high to obtain position information of the document. Then, an image area corresponding to the document is cut out from a second image obtained by setting a second white reference value lower than the first white reference value based on the obtained position information.
Patent KR-20190132949-A (KR)
Title: Specific monoclonal antibody against autocatalytic loop portion of PRSS14/ST14 and use thereof
Inventor: KIM MOON GYO
IPC: C07K16/40
Filed: 2019-05-21
Abstract: The present invention relates to a monoclonal antibody for specifically recognizing an autocatalytic loop portion of PRSS14/ST14 and a use thereof and more specifically, to a monoclonal antibody mAb3F3 specifically combined with an autocatalytic loop portion of PRSS14/ST14, a humanization antibody thereof and a cancer metastasis diagnosing or inhibiting use. According to the present invention, it is confirmed that PRSS14/ST14 is decisively involved in lung metastasis of breast cancer in a mouse model, and epitope including the autocatalytic loop portion of the PRSS14/ST14 protein can be metastasis preventing vaccines. In a MMTV-PyMT mouse model, it is confirmed that a new monoclonal antibody specific for an autocatalytic loop recognizes epitope sequence and inhibits metastasis with a structure specific method. The antibody specific for the autocatalytic loop portion of the PRSS14/ST14 is expected to be usefully applied to cancer metastasis diagnosis and cancer metastasis treatment.
Patent KR-20200137639-A (KR)
Title: Fluorescent lamp-shaped LED device
Inventor: JANDG JU WON
IPC: F21Y115/10
Filed: 2019-05-31
Abstract: The present invention relates to an LED fluorescent lamp in the form replaced and used instead of a fluorescent lamp while maintaining the appearance of the fluorescent lamp in the existing fluorescent lamp having an electronic ballast. The LED fluorescent lamp includes: a plurality of lighting LEDs; an LED substrate to which the plurality of lighting LEDs are attached; a heat dissipation member for effective heat dissipation; an LED substrate protective cover to prevent glare by diffusing light; first and second power converters supplying a voltage and a constant current converted from an external voltage to the LED substrate; and an LED fluorescent lamp base for fixing the circuit board.
Patent KR-20200142351-A (KR)
Inventor: SHIN SUNG HAN
IPC: E04F13/08
Filed: 2019-06-12
Abstract: The present invention relates to a finishing panel fixing bracket and an outer wall finishing apparatus having the same and, more specifically, to a finishing panel fixing bracket and an outer wall finishing apparatus having the same, which can conveniently separate or install a fixing bracket for supporting a finishing panel with respect to a main frame unit from or on the main frame unit in a detachable manner in outer wall finishing construction to quickly finish, construct, and remove an outer wall. According to the present invention, the finishing panel fixing bracket comprises a base and a plurality of gripping units arranged to be separated from each other on the base to grip and fix a plurality of finishing panels to be separated from each other. According to the present invention, the finishing panel fixing bracket can be very conveniently installed on the main frame unit and removed therefrom by a detachable coupling unit to conveniently and quickly perform installation and removal work of the finishing panels to shorten work time. The present invention also applies a structure for supporting and fixing the finishing panels on the main frame unit by a reinforcing bracket as well as the fixing bracket to effectively prevent collapse or separation by an external force such as a wind load or an earthquake.
Patent KR-20200142639-A (KR)
Inventor: RYU TAE YONG
IPC: G02F1/13357
Filed: 2019-06-12
Abstract: A backlight unit may include: a light source array including at least one light source which emits light and a circuit board on which the light source is disposed; and a first optical layer disposed on the light source array. Here, the first optical layer may include: a first layer including at least one concave portion inserted and coupled to the light source; a second layer provided on the first layer and guiding light passing through the first layer in one direction; a plurality of optical patterns provided on one surface of the second layer and selectively emitting light which has passed through the one surface; and a reflective layer disposed under the first layer. According to the present invention, since each light source is positioned within the concave portion of the first layer, it may be advantageous to implement slimming.
Patent KR-20200143821-A (KR)
Inventor: LEE WON JUN
IPC: G06N20/00
Filed: 2019-06-17
Abstract: Provided is a reinforcement learning-based dispatching method in a factory. The reinforcement learning-based dispatching method in a factory comprises the steps of: establishing a Markov decision process (MDP) for a dispatching action of a dispatcher and a corresponding reward in the factory and a state of the factory in the factory; performing learning by applying reinforcement learning (RL) to the established MDP; and selecting a job that maximizes the weighted sum of a plurality of scored dispatching rules as a result of the RL.
Patent KR-20200145945-A (KR)
Inventor: YAMATANI Akinori
IPC: H01L51/50
Filed: 2019-06-21
Abstract: An organic electroluminescence device of one embodiment of the present invention comprises: a first electrode; a second electrode; and a light emitting layer disposed between the first and second electrodes. The light emitting layer may exhibit the high luminous efficiency and the long life characteristics by including a compound represented by a chemical formula 1.
Patent KR-20210001050-A (KR)
Inventor: YONGSEOK LEE
IPC: G06F1/16
Filed: 2019-06-26
Abstract: The present invention relates to an electronic device including a display. According to the present invention, the electronic device comprises: a transparent front plate including first to fourth edges; a rear plate; a lateral member; a support member; a display arranged between the front plate and the support member; a second flexible printed circuit board; a first flexible printed circuit board; a first adhesive member; a second adhesive member; and a third adhesive member. According to the present invention, the size of the display can be easily extended.
Patent KR-20200001994-A (KR)
Title: Polyimide precursor resin composition
Inventor: KANADA TAKAYUKI
IPC: C08J5/18
Filed: 2019-06-26
Abstract: The present invention is to provide a polyimide precursor which is excellent in productivity and coating properties of a slit coat, and also excellent in the optical properties required for the use of a flexible substrate, and a resin composition thereof. The polyimide precursor contains a structural unit derived from a fluorene skeleton and a silicon-containing structural unit, and the average molecular weight thereof is 90,000-250,000.
Patent KR-20210001585-A (KR)
Inventor: JEON SANG YOON
IPC: F16H45/02
Filed: 2019-06-28
Abstract: Disclosed is a lug mounting unit for a torque converter. According to an embodiment of the present invention, a torque converter includes: a front cover; an impeller combined with the front cover to be rotated together therewith; a turbine placed on a position opposite to the impeller; a reactor located between the impeller and the turbine to turn the flow of oil coming out from the turbine to the impeller; a lockup clutch including a piston connecting the front cover directly with the turbine; and a torsional damper combined with the lockup clutch to absorb vibrations and impacts when working in a rotating direction. In regard to the torque converter, the lug mounting unit includes: at least one stud bolt mounted from the inside of the front cover to the outside such that a predetermined part protrudes to the outside of the front cover with respect to an axial direction; a fixing plate mounted on the inner surface of the front cover; and a lug fastened with the stud bolt protruding from the front cover on the outer surface of the front cover. Therefore, the present invention is capable of improving the NVH performance and marketability of a vehicle.
Patent KR-20210003628-A (KR)
Inventor: BAIK JEONG MIN
IPC: H01L35/32
Filed: 2019-07-02
Abstract: The present invention provides a thermoelectric power generation device including: a P-type semiconductor layer; a first electrode disposed on one surface of the P-type semiconductor layer; a second electrode disposed on the opposite surface of the P-type semiconductor layer; a dielectric layer disposed opposite the P-type semiconductor layer with respect to the first electrode; and a third electrode disposed to be spaced apart from the dielectric layer on the opposite side of the first electrode with respect to the dielectric layer, and intermittently contacting the dielectric layer.
Patent KR-20210004060-A (KR)
Inventor: PARK JONG MIN
IPC: E02D3/00
Filed: 2019-07-03
Abstract: The present invention provides an integral ground reinforcement sheet which is manufactured in an extruded type so as to solve a problem in the prior art. Also, the ground reinforcement sheet improves bearing power and increases a ground reinforcement effect by being densely filled with a filler. To this end, the ground reinforcement sheet includes column parts in a shape of having a narrow upper portion and a wide lower portion.
Patent KR-20210004284-A (KR)
Inventor: DAIGEON YOON
IPC: G01N1/20
Filed: 2019-07-04
Abstract: The present invention relates to a sample extracting device and a residual solvent measuring device including the same. The residual solvent measuring apparatus of the present invention includes: a sample extracting device moving on a substrate to extract a solidified sample on the substrate in a liquid state and a component analyzing unit analyzing components of the extracted sample, wherein the sample extracting device includes: a coating unit coating a liquid chemical for dissolving the solidified sample on the substrate; and a recovering unit recovering the liquid chemical in which the sample is dissolved on the substrate. According to the present invention, since the coating unit and the recovering unit are disposed at close distances to each other on the substrate, the recovery rate of the discharged liquid chemical can be increased.
Patent KR-20210004520-A (KR)
Inventor: YANG TAE KWANG
IPC: A61H23/00
Filed: 2019-07-05
Abstract: The present invention relates to a massager for massaging a neck or shoulder region and, more specifically, to a massager which does not require a power source, is easy to use, and has an excellent massage effect. The massager comprises: a body member (1); a string member (2); a ring member (3); and a twist preventing member (4).
Patent KR-20190085899-A (KR)
Title: Interface apparatus and method for transmitting and receiving media data
Inventor: HWANG SUNGOH
IPC: H04L47/43
Filed: 2019-07-10
Abstract: The present invention provides an interface for providing a media service comprising: an encapsulation layer that encapsulates encoded media data; a transport layer for transmitting the encapsulated media data to another entity; and a control layer for controlling transmission of the media data.
Patent KR-20210008249-A (KR)
Inventor: HA CHANG WON
IPC: G09F9/30
Filed: 2019-07-12
Abstract: The present invention relates to a flexible display, which secures a shielding property for the panel base member and improves a wrinkle of a folding part by printing at least one light scattering layer between a panel and a back plate or a film to which the light scattering layer is applied. More specifically, the present invention relates to the flexible display comprising a plurality of film layers between the panel and the back plate, and to the flexible display, on which the light scattering layer applied or printed on at least one surface of a rear surface of the panel, a front surface of each film layer, a rear surface of each film layer, and the back plate.
Patent KR-20200015385-A (KR)
Inventor: TAKEZAWA YOSHIHIRO
IPC: C23F15/00
Filed: 2019-07-26
Abstract: Provided are a metal contamination prevention method and apparatus, capable of suppressing diffusion of chromium included in a passivation layer, and a substrate processing method and apparatus using the same. According to the present invention, the metal contamination prevention method is performed by blowing a metal chloride gas to a metal part having a surface coated with a passivation layer including chromium oxide. The method comprises the following processes of: supplying hydrochloric acid to the passivation layer covering a surface of the metal part and reacting the chromium oxide with the hydrochloric acid to generate a hexahydrate of chromium chloride (III); evaporating the corresponding hexahydrate of chromium chloride (III) to remove the chromium from the passivation layer; and covering the surface of the passivation layer with a compound including metal included in the metal chloride gas.
Patent KR-20210015070-A (KR)
Inventor: LEE JON HONG
IPC: E03F5/04
Filed: 2019-07-31
Abstract: The present invention relates to a structure for connecting a drain formed on a floor and a drain pipe installed underneath a slab. According to the present invention, a drain connector connects a drain trench and a lower-floor pipe. The drain connector comprises: a lower structure connected to the lower-floor pipe, and provided with a water passage formed therein; and a trench connection component positioned in an upper portion of the lower structure and provided with a water passage formed therein, wherein an upper portion thereof is coupled to the drain trench. The trench connection component is formed by a trench connection component mounting flange and a trench connection component sidewall formed by protruding above or/and below the trench connection component mounting flange. When the trench connection component is placed on the lower structure, the trench connection component mounting flange is supported and mounted by the outer edge of the water passage of the lower structure. According to the present invention, mold costs are reduced and construction convenience can be secured. In addition, a conventional problem of defects or poor construction caused when height is arbitrarily changed or position is adjusted at a site can be resolved.
Patent KR-20210017853-A (KR)
Title: Book Stick
Inventor: KANG MIN A
IPC: B42D9/00
Filed: 2019-08-06
Abstract: The main object of the present invention is to easily take out a book from a shelf. More particularly, the present invention relates to a book stick comprising: a bookmark-type tool which can serve as an easy tool to remove a book from a dense shelf, making it easy to pull out a book that is stuck between a book and a book; and a ruler capable of measuring length.
Patent KR-20210021827-A (KR)
Title: A Composition for Preventing or Treating Metabolic Disorders Comprising Kaempferide as an Active Ingredient
Inventor: KWON HO JEONG
IPC: A23L33/10
Filed: 2019-08-19
Abstract: The present invention relates to a pharmaceutical composition and a functional food composition for preventing or treating metabolic diseases comprising kaempferide or a derivative thereof as an active component. The composition of the present invention induces effective lipolysis of cells through the promotion of autophagy inflow, and has less side effects even when administered for a long period of time as a naturally-derived compound, thereby being able to be usefully used as an efficient composition for treating metabolic diseases.
Patent KR-20210021830-A (KR)
Title: Novel compound with cancer metastasis inhibiting activity, method for preparing the same and pharmaceutical composition for inhibiting cancer metastasis and invasion or treating colon cancer
Inventor: KIM KYUNG KEUN
IPC: A61K31/166
Filed: 2019-08-19
Abstract: The present invention provides a novel compound for increasing KAI1 promoter activity, a pharmaceutically acceptable salt thereof, and a composition for inhibiting cancer metastasis and invasion or treating colorectal cancer, comprising the same.
Patent KR-20200026749-A (KR)
Title: Apparatus for processing substrate
Inventor: PARK YONG SEOK
IPC: H01L21/67
Filed: 2019-09-02
Abstract: According to one embodiment of the present invention, provided is a substrate treatment apparatus capable of effectively preventing leakage of a treatment solution used for a treatment process. Here, the substrate treatment apparatus includes a treatment chamber, a flexible connection part, a combination support part, and a fixing part. A plurality of treatment chambers are installed closely on a transfer route for transferring a substrate, and include a gate penetrating lateral plates attached to each other to enable the transferred substrate to be inserted and discharged. The flexible connection part has an outer edge part combined with the lateral plates attached to each other, is extended to the inside of the gate by a predetermined length, and includes a cut groove formed in the center, through which the substrate is transferred. The combination support part is installed along the edge of the cut groove. The fixing part is combined along the inner edge of the combination support part to combine the combination support part with the flexible connection part, and forms a transfer passage through which the substrate is transferred.
Patent KR-20210027751-A (KR)
Title: Online-marketing system using network including plural carrier, based on social network service system and method thereof
Inventor: LKS
IPC: G06Q50/00
Filed: 2019-09-03
Abstract: The present invention relates to a social network service system (SNS)-based online marketing system using a network composed of multiple upper carriers according to a relative position of information delivery and a marketing method using the same. The online marketing system includes a first processing unit, a second processing unit, and a third processing unit.
Patent KR-20210028859-A (KR)
Title: Exhaust gas treatment apparatus and ship having the same
Inventor: LEE SEONG YEOB
IPC: B63B25/16
Filed: 2019-09-05
Abstract: Disclosed are an exhaust gas treatment device and a ship having the same. According to one embodiment of the present invention, the exhaust gas treatment device comprises: a housing; a treatment solution injection unit injecting treatment solution into the housing to treat exhaust gas introduced into the housing to flow; and a heat exchanging unit cooling temperature of the treatment solution to be same with or lower than predetermined temperature before the treatment solution is injected into the housing to increase gas solubility of the treatment solution. The heat exchanging unit can cool the temperature of the treatment solution to be same with or lower than the predetermined temperature through heat exchanging between the treatment solution and heat exchanging fluid.
Patent KR-20210028907-A (KR)
Title: Impeller
Inventor: HAN JONGIN
IPC: B01D47/16
Filed: 2019-09-05
Abstract: An impeller is disclosed. The impeller according to an embodiment of the present invention includes: a lower plate formed in a disk shape; an upper plate (30) provided on an upper part of the lower plate and having an inlet (32) formed in the center; and a plurality of wing portions (40) disposed in a circumferential direction between the lower plate and the upper plate (30).
Patent KR-20200116840-A (KR)
Inventor: KIM JAESIK
IPC: H01L51/00
Filed: 2019-09-09
Abstract: According to one embodiment of the present invention, a manufacturing method of a display device comprises the steps of: forming a first electrode on a base substrate; forming a pixel defining film on which an opening unit exposing an upper surface of the first electrode is formed; providing an organic molecular thin film containing a self-assembled monomolecular material on the first electrode and the pixel defining film; desorbing a part of the organic molecular thin film corresponding to the first electrode; and providing at least one organic layer on the first electrode. The organic layer can be patterned with ultra-high resolution.
Patent KR-20200030463-A (KR)
Title: Angles for ultrasound-based shear wave imaging
Inventor: LABYED YASSIN
IPC: A61B8/08
Filed: 2019-09-09
Abstract: For shear wave imaging with ultrasound, a direction of an ARFI beam is selected (11) based on tissue information, such as being perpendicular to an orientation of tissue or not perpendicular to a surface of a transducer array. As a result, an estimated (16) shear wave velocity which is measured (14) at right angles to the ARFI beam may be closer to actual shear wave velocity. Alternatively or additionally, one or more vectors of propagation of the shear wave are determined (19) and displayed (18) to a user, thereby allowing the user to visualize the degree of anisotropy of the tissue to determine the effect on the estimation (16) of the shear wave velocity.
Patent KR-20210031226-A (KR)
Title: Apparatus and method for managing battery
Inventor: KIM JI YEON
IPC: G01R31/392
Filed: 2019-09-11
Abstract: According to one embodiment of the present invention, provided is a battery management device, which is configured to diagnose the state of a battery cell based on the capacity-voltage differential profile. Specifically, the battery management device diagnoses the state of the battery cell according to the change pattern of the peak related to the positive electrode reaction area and the peak related to the loss of available lithium in the capacity-voltage differential profile.
Patent KR-20210036125-A (KR)
Title: Caisson and method for manufacturing of caisson with friction increased structure
Inventor: KIM YOUNG HO
IPC: B28B7/00
Filed: 2019-09-25
Abstract: The present invention relates to a system and a method for manufacturing a novel and friction resistance-increased caisson. The system includes: a first step portion where the base slab of the caisson is manufactured; a second step portion where the wall of the caisson is manufactured by pouring concrete on the base slab transferred from the first step portion; a third step portion where correction and finishing are performed on the caisson transferred from the second step portion; and a floating dock for berthing of a floating dock line for launching the caisson transferred from the third step portion. Multiple parallel movement passages are formed from the first step portion to the second step portion, the third step portion, and the floating dock. The system includes a layer unit continuously installed in the vertical direction on the upper side of a first movement passage formed in the first step portion and forming a continuous uneven shape in the vertical direction on the lower surface of the base slab manufactured in the first step portion.