baber/WOPTO huggingface dataset:
Patent KR-20190047576-A (KR)
Inventor: LEE YONG HOON
IPC: G06Q30/02
Filed: 2018-03-20
Abstract: Disclosed are a selective auto-encoding method and an auto-encoding system for a recommendation system. The auto-encoding method based on collaborative filtering includes: a step of performing first auto-encoding to a matrix M in which pre-collected item information is set as a column of the matrix M corresponding to an input layer of a deep neural network; a step of determining whether to perform auto-encoding with another auto-encoder based on a preset threshold value and a root mean square error after the first auto-encoding; and a step of performing second auto-encoding based on a transpose matrix M^T of the matrix M, in which pre-collected user information is set as a column, in accordance with the determination that the second auto-encoding is performed with another auto-encoder.
Patent KR-20190112240-A (KR)
Title: On skin print method and system of automotive interior plastic part
Inventor: CHO WOO HYOUNG
IPC: B41J2/01
Filed: 2018-03-23
Abstract: The present invention relates to a stitch printing method of vehicle interior parts using a stitch printing system, which comprises the steps of: performing scanning to generate three-dimensional surface data by three-dimensionally scanning a surface of an interior part on which a stitch line is formed; performing filtering to extract three-dimensional shape data of the stitch line from the three-dimensional surface data; and printing a three-dimensional stitch line on the surface of a plastic interior part through the three-dimensional shape data. Accordingly, the formation of a real stitch line which is a factor of cost increase compared to the existing method is excluded. In particular, the stitch line formed on the plastic interior part satisfied two texture factors such as color and pattern.
Patent KR-20190112605-A (KR)
Inventor: CHANGHOON JEONG
IPC: F24F13/20
Filed: 2018-03-26
Abstract: According to an embodiment of the present invention, an indoor unit of an air conditioner comprises: a cabinet installed on a ceiling and forming a storage space opened downwards; a fan assembly provided in the storage space; a heat exchanger arranged along a circumference of the fan assembly in the storage space; a drain pan provided in a lower portion of the cabinet to collect condensate water generated from the heat exchanger, and formed of an EPP material; a bracket provided in the cabinet; and a fixing member coupled to the drain pan and the bracket to fix the drain pan to the bracket.
Patent KR-20180111640-A (KR)
Title: Conductive adhesive, cured product, electronic component and method for producing electronic component
Inventor: FUKUSHIMA KAZUNOBU
IPC: C09J9/02
Filed: 2018-03-29
Abstract: Provided is a conductive adhesive capable of forming a connection structure having excellent voltage resistance and excellent conductive connection reliability. Moreover, provided are a cured product of the conductive adhesive, an electronic component including a member electrically connected using the conductive adhesive, and a method for producing the electronic component using the conductive adhesive. To this end, the conductive adhesive contains conductive particles and is for anisotropic conductive bonding between members by heat compression. The mixing ratio of the conductive particles is 0.01 to 3.5 volume% based on solid content, and a span value of particle distribution of the conductive particles represented by equation (1), the span value = (D90-D10) / D50 is 3.0 or less, wherein D50 is 0.1-20 μm. In addition, it is favorable to contain peroxide having a 10-hour half-life temperature of 50°C or less.
Patent KR-20190101843-A (KR)
Title: Metal rust prevention method
Inventor: PARK HO BOK
IPC: B05D1/18
Filed: 2018-04-10
Abstract: The present invention relates to a method for preventing corrosion of a metallic material, which can completely apply anti-corrosive oil to the inside and outside of an object required with anti-corrosion, and is to prevent loss of the anti-corrosive oil by allowing the anti-corrosive oil on a metallic product to be collected. The method of the present invention comprises: a first step of injecting a plurality of anti-corrosive objects into a bucket unit formed with a plurality of through-holes for allowing anti-corrosive oil to pass therethrough; a second step of applying the anti-corrosive oil to the anti-corrosive objects in the bucket unit by lifting a storage unit having the anti-corrosive oil stored therein toward the bucket unit; a third step of tilting the bucket unit to the tilting unit to tilt the anti-corrosive objects so as to allow the anti-corrosive oil to flow into a hollow part formed in the anti-corrosive objects; a fourth step of generating a space between the anti-corrosive objects by generating vibration to a space generating unit in the bucket unit located inside the storage unit; and a fifth step of removing the anti-corrosive oil on the anti-corrosive objects to the storage unit by generating vibration in the bucket unit with a shaking-off unit in a state that the bucket unit is lifted to an upper side of the storage unit by a support unit.
Patent KR-20190119850-A (KR)
Title: Polishing device having separation drain function
Inventor: OH DOO HWAN
IPC: B24B57/02
Filed: 2018-04-13
Abstract: The present invention relates to a polishing device having a separation discharge function. The purpose of the present invention is to implement a structure in which a discharge port is formed in the bottom plate of a lower table having a jig fixing a workpiece, and a trap, which is divided into a polishing solution trap and a water trap, is formed below the discharge port such that a collecting tank and a water tank are separated and connected to each other to solve the problem of environmental pollution due to the separation discharge of a polishing solution and water, thereby significantly increasing the functionality of the polishing device. To this end, the polishing device having a separation discharge function comprises: a lower table (10) having a jig (24); a y-axis carrier (12) mounted on a lower bed (6) having a water gun (88) thereon; an x-axis carrier (54) installed on an upper bed (4) positioned on an upper side of the lower bed (6); an upper table (8) vertically mounting a polishing cylinder (68) on an upper portion while being moved by the x-axis carrier (54); and a polishing portion (66) connected to a front end of a rod of the polishing cylinder (68). The lower table (10) has a box-shaped basket (22) having an open upper portion. A bottom plate (26) of a basket (22) has a discharge port (28) formed therethrough. The discharge port (28) has a trap (34) installed thereunder to allow the polishing solution or water to be separated and discharged therefrom. The trap (34) is connected to each of a collecting tank (48), in which a polishing solution pump (50) is installed, and a water tank (52).
Patent KR-20180042194-A (KR)
Inventor: LEEM SUNG HYUN
IPC: H01Q1/22
Filed: 2018-04-17
Abstract: A wireless antenna capable of simultaneously supporting wireless charging and near filed communication (NFC) and a wireless terminal applying the same are disclosed. The wireless antenna according to an embodiment of the present invention includes an NFC antenna including a first coil part and a second coil part, each of which has at least one first loop pattern, and a charging antenna which includes an induction coil part with at least one second loop pattern connected to the NFC antenna and formed between the first coil part and the second coil part and a coil frame part forming the inner frame of the induction coil part. Accordingly, the wireless antenna according to the embodiment of the present invention can improve NFC recognition efficiency and perform the wireless charging at the same time.
Patent KR-20190123048-A (KR)
Title: Method for providing processing auto-registeration for products from source online shopping mall to target online shopping mall using translate machine
Inventor: KIM KI MYUNG
IPC: G06F17/28
Filed: 2018-04-23
Abstract: Provided is a simple product registration service providing method from a source online shopping mall to a target online shopping mall using automatic translation. The method comprises the steps of: receiving a seller account from a seller terminal and seller information including a source shopping mall and a target shopping mall; reading and downloading a database of a product to be registered from a source shopping mall server of the source shopping mall to the target shopping mall by using the seller account; uploading the database of the product to a target shopping mall server of the target shopping mall by the generated seller account; and providing a screen in which the product is registered to the target shopping mall and the generated account in order to allow the seller terminal to be accessed.
Patent KR-20190129305-A (KR)
Title: Exchange portal and operating method thereof
Inventor: KIM MOON HYUNG
IPC: G06Q40/04
Filed: 2018-05-10
Abstract: A method of driving an exchange portal is disclosed. According to the present invention, the method comprises the steps of: receiving cryptocurrency holding information from each of at least one cryptocurrency exchange system; providing the cryptocurrency holding information to a specific terminal connected to a specific user account and providing an interface to enable a direct transaction between the specific terminal and a specific exchange; receiving transaction history information from the specific terminal when the direct transaction between the specific terminal and the specific exchange is performed; and storing the transaction history information by blockchaining. Accordingly, transaction efficiency and transaction security can be increased.
Patent KR-20190000289-A (KR)
Inventor: KOLLAR GREGUS JAN
IPC: F28F9/04
Filed: 2018-05-31
Abstract: The present invention relates to a heat exchanger including: a plurality of fluid guiding metal pipes (2) having pipe ends (3) arranged side by side at intervals; at least one pipe bottom (4) formed of plastic and having an accommodation through-hole (5) for accommodating the pipe end (3) therein; and a collection box (6) formed of plastic and connected to the pipe bottom (4) by a locking device provided between the pipe bottom and the collection box, wherein a sealing portion (9) is inserted between the pipe bottom (4) and the collection box (6), in which the sealing portion ensures a press fit of the pipe bottom (4) on the pipe end (3), seals the collection box (6) to the pipe bottom (4) and seals the pipe bottom (4) to the pipe end (3).
Patent KR-20190137246-A (KR)
Inventor: JEONG HEUM LEE
IPC: H02S40/38
Filed: 2018-06-01
Abstract: According to an embodiment of the present invention, in a photovoltaic linked energy storage system, disclosed are a direct current (DC)-DC converter which blocks a battery from being overdischarged and a control method thereof. Specifically, the DC-DC converter protects the battery by appropriately changing between a sleep mode of minimizing battery consumption by maintaining only a minimized function, and a blocking mode of preventing the battery from being overdischarged by physically blocking a circuit connected with the battery.
Patent KR-20190137337-A (KR)
Inventor: RHEE KYONGYOP
IPC: G01N3/08
Filed: 2018-06-01
Abstract: According to one aspect of the present invention, relating to a method for determining an average radial stress of a compressible material by using a cylinder surrounding a side surface of the compressible material and a rod moving in an up/down direction in the same axis inside the cylinder, the present invention provides the method for determining a position of a strain gauge and a size of the cylinder according to a thick walled cylinder (TWC) theory and accurately measuring, determining, and investigating the average radial stress and the resulting pressure-volume relationship of the compressible material through a series of numerical analysis.
Patent KR-20190137405-A (KR)
Inventor: KIM MUN GONE
IPC: F16K27/04
Filed: 2018-06-01
Abstract: According to an embodiment of the present invention, a proportional pressure-reducing valve comprises: a spool including a cylindrical main body of a prescribed diameter having a first and a second end and a first to a fourth land portion having a diameter larger than the diameter of the main body and being separated from each other to be arranged; a cylindrical sleeve having a cylindrical shape having a first and a second end which are opened, being concentrically aligned with the spool to enclose the spool, and having a first to a third through hole; an actuator which is coupled to the second end of the sleeve, and applies a force to the second end of the spool to allow the spool to move in the sleeve; a housing having an internal space to accommodate the sleeve, and having a first to a third flow path communicating with the first to the third through hole of the sleeve respectively; and a spring interposed between an inner wall of the housing and the first end of the spool. The first, the second, the fourth, and the third land portion are arranged in order from the first end of the spool towards the second end. The first through hole of the sleeve is positioned between the first and the second land portion. The second through hole of the sleeve is positioned between the second and the fourth land portion. The fourth land portion is positioned while being at least partially overlapped with the third through hole of the sleeve.
Patent KR-20190140134-A (KR)
Inventor: JO BEOM GI
IPC: E05B83/02
Filed: 2018-06-09
Abstract: The present invention relates to a locking structure of a toolbox that is installed in a cargo box of a truck to store various tools and materials in a space part composed of a main body and a cover. The locking structure of the toolbox comprises: a locking plate (10) coupled to a fixed frame (12) installed inside the cover (1) by a hinge (14) and having a fastening portion at a lower end thereof; a transfer table (20) operating as linked with a connecting plate (22) one end of which is fastened to a locking plate (10), and having a plurality of first locking blocks (24); and second locking blocks (30) provided to be engaged with each other on the top end of the main body (2) corresponding to the first locking blocks (24) of the first transfer plate (20). According to the present invention, a locking structure of a toolbox installed in a cargo box of a cargo truck is improved so that a single locking device can lock or unlock multiple points at once. Therefore, opening/closing the toolbox to take out or put in tools can be done rapidly and the theft of tools can be prevented in advance with increased security and theft prevention quality.
Patent KR-20190140669-A (KR)
Inventor: CHOI JUN SEOK
IPC: H01M10/613
Filed: 2018-06-12
Abstract: Disclosed is a water cooled battery capable of improving volume-energy density by omitting a cooling passage or a cooling plate between battery cells constituting the battery. The water cooled battery includes: a plurality of battery cells having tabs for electrical connection, wherein the plurality of battery cells are arranged such that the respective tabs are aligned in one direction; a plurality of bus bars equally connected to tabs of adjacent battery cells of the plurality of battery cells to form the electrical connection between the battery cells; and a cooling water passage connected to the plurality of bus bars and having cooling water flow therein.
Patent KR-20190141543-A (KR)
Inventor: JO KUK SEONG
IPC: H02B1/56
Filed: 2018-06-14
Abstract: The present invention relates to a body structure of a distribution board formed with a composite panel, capable of reducing heat generation in the distribution board. According to the present invention, the body structure of a distribution board formed with a composite panel comprises: a body forming a rectangular parallelepiped body and formed by bending a composite panel which is formed by making inner and outer surfaces with a thin metal plate and overlapping and disposing a compressed heat radiating pad between the metal plates; an operation means having a PCB and a heat radiating fin overlapped and coupled from a rear surface at an appropriate interval and having a planar transparent cover attached on the front surface of the heat radiating fin at an appropriate interval; a discharge means including a motor having a discharge fan axially installed therein, a filter blocking inflow of external contaminants and discharging internal air, an elastic knob helping disassembly and assembly in replacement of the filter, and a roof including a fan housing disposed thereon and a discharge duct having an outlet formed on the front and rear surfaces to cover the outer surface of the fan housing; an air suction means including a filter box having a filter coupled to a reception unit and having a plurality of air inflow paths formed on a bottom surface to be coupled to the inner surface of a rear surface and a duct having an inlet to be integrally fixed to the outside of the rear surface; and a wire guide member including a casing having a curtain coupled to one side surface to hold the external surface of a wire to guide the wire to the inside.
Patent KR-20200000111-A (KR)
Title: Anti-Spoofing Method of Recognition of 3D-Subject
Inventor: MOON KIBONG
IPC: G06T7/11
Filed: 2018-06-22
Abstract: According to the present invention, an anti-spoofing method of 3D subject recognition comprises: a first step of receiving a plurality of images obtained when a camera terminal three-dimensionally moves towards a subject; a second step of obtaining a 3D structure from a plurality of images through an SFM; a third step of calculating a rotation matrix and a movement matrix between neighboring images; a fourth step of integrating an acceleration sensor measuring value at a time of obtaining images to obtain location information; a fifth step of, based on the rotation matrix and the movement matrix of the third step, generating a point cloud to calculate a first geometric shape; a sixth step of, based on the location information of the fourth step, generating a point cloud to calculate a second geometric shape; a seventh step of calculating a scale factor calculated between the first and second geometric shapes by Procrustes analysis; and an eighth step of determining anti-spoofing according to whether the scale factor reaches a predetermined standard in the seventh step. According to other embodiments of the present invention, the anti-spoofing method of 3D subject recognition comprises: a first step of receiving a plurality of images obtained when a camera terminal three-dimensionally moves towards a subject; a second step of detecting a landmark from the images; a third step of determining whether to generate a landmark disappearance phenomenon for the landmark detected in the second step; and a fourth step of, when the landmark disappearance phenomenon is determined to be generated, determining the same as a normal subject. Accordingly, the present invention can remove errors of determining a 2D image as a normal 3D recognized object.
Patent KR-20190095068-A (KR)
Title: Online patent office automation management platform server
Inventor: HONG JUNG WAN
IPC: G06Q50/18
Filed: 2018-06-27
Abstract: The present invention relates to an online patent administration office automation platform server. According to an embodiment of the present invention, an online patent administration office automation platform server comprises: an authentication unit of authenticating a master terminal and one or more partner terminals subrogating patent works of the master terminal; a data management unit of managing patent information input in a data sheet of the master terminal from the partner terminals; an alarming unit of transmitting alarming information to web pages or mobile pages of the data sheet which the master terminal accesses when the data sheet is renewed; and a control unit of generating an automatic voice alarming call to a mobile phone number of a designed person in charge on a predetermined account of the master terminal according to a response signal with respect to the alarming information within the predetermined time from the master terminal. Accordingly, a progressing process can be rapidly reported from a patent attorney′s office to a customer through office automation with respect to a patent application.
Patent KR-20200001769-A (KR)
Title: Dumpling including watercress and method for producing the same
Inventor: KWON HYUK DAE
IPC: A23L19/00
Filed: 2018-06-28
Abstract: The present invention relates to a watercress dumpling and a method for manufacturing the watercress dumpling, wherein the method comprises the following steps of: manufacturing a dumpling skin by using wheat flour or rice flour; manufacturing dumpling filling by kneading flour, bread crumbs, salt, soy sauce, wheat gluten, a garlic powder, sesame oil, potato starch, rapeseed oil and a ginger powder with water; and putting the dumpling filling into the dumpling skin, followed by sealing the same to manufacture dumplings, wherein at least one of the dumpling skin and the dumpling filling contains 25 to 55 wt% of vegetables containing watercress, cabbage, and onion. According to the present invention, there is an advantage that can provide high-quality watercress dumplings.
Patent KR-20190004678-A (KR)
Title: Near-infrared light organic sensor embedded organic light emitting diodes panel and display device inculding the same
Inventor: PARK KYUNG BAE
IPC: H01L51/52
Filed: 2018-07-04
Abstract: Provided is an OLED panel embedded with a near-infrared light organic sensor, capable of biometrics without affecting the aperture ratio of an OLED light emitting part. The OLED panel includes a substrate, an OLED stack disposed on the substrate and emitting visible light, and an NIR light sensor stack disposed between the substrate and the OLED stack and including an NIR light emitting part for emitting NIR light and an NIR light receiving part.
Patent KR-20200004697-A (KR)
Inventor: SEO JANG WON
IPC: H05B1/02
Filed: 2018-07-04
Abstract: An aerosol generating device according to the present embodiment can measure the current temperature of a heater before power is supplied to the heater for heating an aerosol generating material, and set preheating completion parameters on the basis of the measured current temperature and a value of necessary heat to be supplied to the aerosol generating material in order to sufficiently generate aerosol. The aerosol generating device can control, on the basis of the preheating completion parameters, the power supplied to the heater such that a value of supply heat to be supplied to the aerosol generating material by the heater reaches the necessary heat value.
Patent KR-20200005040-A (KR)
Inventor: KWON DON HEE
IPC: B02C23/08
Filed: 2018-07-05
Abstract: The present invention relates to a wet crusher for controlling the particle size of the liquid slaked lime during a manufacturing process of liquid slaked lime mixed with quicklime powder and water. The wet crusher for liquid slaked lime produces liquid slaked lime slurry having a small particle size in a short time using a plurality of blades and a cylinder performing a pressing motion for passing through a mesh unit.