baber/WOPTO huggingface dataset:
Patent KR-20200018752-A (KR)
Title: Organic electroluminescence device and condensed cyclic compound for organic electroluminescence device
Inventor: UNO TAKUYA
IPC: C07D513/04
Filed: 2018-08-10
Abstract: According to an embodiment of the present invention, provided is an organic electroluminescence element which comprises: a first electrode; a hole transport region disposed on the first electrode; a light emitting layer disposed on the hole transport region; an electron transport region disposed on the light emitting layer; and a second electrode disposed on the electron transport region. The hole transport region includes a condensed ring compound represented by Chemical Formula 1 to express high light emitting efficiency.
Patent KR-20200018112-A (KR)
Title: Syttem for supporting the creation of a legal document using atm
Inventor: KIM BONG SUK
IPC: G06F40/10
Filed: 2018-08-10
Abstract: Provided is a legal document preparation support system using an ATM machine which comprises: a server including user information data and legal form data; an application connected to the server to recommend a form to be filled in according to a situation of each user and guide a direction of filling in the form; and an ATM machine embedding the application to output the completed form.
Patent KR-20200020096-A (KR)
Title: Trailing shield jig
Inventor: CHUNG SUNG WOOK
IPC: B23K9/028
Filed: 2018-08-16
Abstract: The present invention relates to a trailing shield jig, which comprises: a first shield box in which an insertion unit to insert a welding torch is formed protruding from one surface to have a cylindrical cross sectional shape, and an inlet to inject gas is formed at one side of an upper portion, and which sprays the gas injected from the inlet to a lower portion; a second shield box which has a vertical height smaller than that of the first shield box; a third shield box which has a vertical height smaller than that of the second shield box; a first expansion unit which is connected between the first shield box and the second shield box in order to be expanded; and a second expansion unit which is connected between the second shield box and the third shield box in order to be expanded. Therefore, the jig can be used while corresponding to all diameters of a pipe material to be welded. Because the gas is sprayed to a welded portion, the welded portion can be prevented from being oxidized.
Patent KR-20200024532-A (KR)
Title: Drum brake
Inventor: JOON GEUN CHO
IPC: F16D65/12
Filed: 2018-08-28
Abstract: According to one aspect of the present invention, provided is a drum brake including a drum rotating with a wheel, and a first brake shoe and a second brake shoe to which a lining that rubs with the inner circumferential surface of the drum is attached. The drum brake includes: a wheel cylinder which is disposed in contact with one end of the first brake shoe and one end of the second brake shoe respectively to operate the first brake shoe and the second brake shoe outward by receiving braking hydraulic pressure; and a restoring member which is fixed on the wheel cylinder and provides a restoring force after the outward operation of the first brake shoe and the second brake shoe.
Patent KR-20200024663-A (KR)
Title: Power consumption saving type brushless dc motor
Inventor: JANG NAM CHEOL
IPC: H02P23/26
Filed: 2018-08-28
Abstract: The present invention relates to a brushless DC (BLDC) motor of a power consumption reducing type, which comprises: a BLDC motor; a rotor position measuring sensor measuring a rotor position of the BLDC motor, and outputting the same to the outside; a motor temperature measuring sensor measuring the temperature of the BLDC motor and outputting the same to the outside; a motor driving unit; and a main control unit outputting a driving control signal to the motor driving unit.
Patent KR-20200025719-A (KR)
Title: A Cooling Structure for cylindrical battery Cells contained cooling Fins
Inventor: YANG KI IL
IPC: H01M10/6567
Filed: 2018-08-31
Abstract: The present invention relates to a cooling fin-included structure for cooling a battery pack for a cylindrical battery. The cooling fin-included structure includes: a bed plate in which a 6S48P battery pack having a cylindrical battery pack integrally formed in the top surface thereof through a coupling key is seated in a plate groove for cooling fins, and which cools heat generated according to driving of the battery pack as cooling water flows in a flow channel inside the bed plate; battery packs which are comprised of total 48 batteries formed to width 6 rows and length 2 rows by connecting a plurality of outer frames formed by inserting a 4P battery pack formed to be coupled to an outer frame into a coupling key groove provided in a side surface of the outer frame through a coupling key, thereby fixing the 4P battery pack to the coupling key groove, wherein the outer frame includes four cylindrical lithium battery cells, eight electrode terminals for supply power of the cells, and cooling fins for adjusting temperature of springs and cells to be seated on the bed plate; a bus bar which connects a power connecting relation in the 48 battery packs so that six 6S48P battery packs in the 48 battery packs are formed in series or parallel; and a fixing and supporting plate which is formed such that the battery packs are seated on the plate groove of the bed plate, and the battery packs are connected in series or parallel according to rated power of applied power through the bus bar, and which supports other installation device to use the rated power of applied power as power. According to an embodiment of the present invention, the cooling fin-included structure enables a unit module to be assembled through a bold fastening, facilitates replacement of each of battery cells when cylindrical cells are abnormal by preventing a welding operation from being conducted between batteries, and can maximize cooling or heating efficiency by enabling the cells to be directly cooled or heated.
Patent KR-20200027263-A (KR)
Title: apparatus and method for canceling cross component in testing wireless device with multiple antenna
Inventor: YOUNG SU KWAK
IPC: H04B17/391
Filed: 2018-09-04
Abstract: The present invention relates to an interference component canceling device for testing a multi-antenna wireless device, which cancels, by signal processing, an interference component generated when a wireless device with multiple antennas is wirelessly (noncontact type) connected to a test device to be tested, thereby simply performing various kinds of tests for the wireless device with the multiple antennas at high reliability and a method thereof. According to one aspect of the present invention, the interference component canceling device is disposed between a test device and a shield box receiving a wireless device with multiple antennas and having a probe antenna with the same or more number of antennas as the number of the multiple antennas disposed adjacent to the multiple antennas. The interference component canceling device comprises: an inverse channel calculation unit calculating an inverse channel value with respect to a channel value inside the shield box; and an inverse channel generation unit generating an inverse channel value calculated by the inverse channel calculation unit to cancel an interference component generated in the shield box. The inverse channel calculation unit uses signal power received in each terminal antenna of the wireless device to calculate the inverse channel. An inverse channel value with respect to a shield box channel is calculated based on the dimension and the phase of all interference components inside the shield box calculated by using the signal power.
Patent KR-20200027775-A (KR)
Title: Test device for testing tensile strength of hanger rubber
Inventor: BAE BYUNG HOON
IPC: G01N3/08
Filed: 2018-09-05
Abstract: The present invention relates to a test apparatus configured to be connected to an exhaust system of an automobile to test a tensile force for a hanger rubber which minimizes an external shock. More specifically, the test apparatus for testing the tensile force of the present invention is fitted to an insertion groove formed in the hanger rubber to repeat horizontal and vertical pull and release of the hanger rubber to increase durability of the hanger rubber from the present time. Additionally, in the test apparatus for testing the tensile force, a shaft is inserted into the insertion groove formed in the hanger rubber so as to enhance rigidity while testing the tensile force, and then repeats pulling and loosening in the horizontal and vertical directions.
Patent KR-20200029879-A (KR)
Title: Wafer Sensor for Monitoring High Temperature Process
Inventor: KIM SEUNG YONG
IPC: H01L21/66
Filed: 2018-09-11
Abstract: According to the present invention, a wafer sensor capable of diagnosing a high temperature process comprises: a substrate on which multiple sensors are disposed; a main circuit part processing information measured through each sensor; and a heat dissipation case protecting the main circuit part from heat. The heat dissipation case includes a first space surrounding the main circuit part and at least one second space provided in a downward direction of the first space. In addition, in between a lower surface of the heat dissipation case and the substrate, a heat blocking groove blocking heat can be formed and a heat blocking film covering the heat dissipation case can be included. Accordingly, since an important circuit of the wafer sensor can be more reliably protected from various types of heat such as heat generated at a lower end of the substrate and radiant heat, the wafer sensor can be more stably operated.
Patent KR-20200030288-A (KR)
Title: Functional grill of ventilator using vortex
Inventor: KIM BUM JIN
IPC: F04D29/66
Filed: 2018-09-12
Abstract: The present invention relates to a grill of a vortex type fan, capable of preventing re-spreading and maximizing a suction rate. The grill of a vortex type fan, having improved collecting efficiency by using a vortex, includes: a ring-shaped guide panel extended downwardly from the internal center thereof, aiming at downwardly and vertically guiding air sucked thereto so that the introduction of the sucked air towards a vortex fan, for inducing a vortex, can be prevented; and a boundary panel formed at the center of the grill of a vortex type fan in order to prevent a portion of the air from re-spreading (being lost) towards the vortex fan in the process of sucking the air to the center of the grill. The air sucked into the center of the grill is guided by the guide panel and is distributed so that collection and re-spreading of the air can be prevented in the process of distributing the air, thereby significantly improving the suction rate of the vortex type fan. Moreover, a fixed slope is formed on the boundary panel in order to induce the air to be easily sucked into the center of the grill while a dust collection panel formed on the guide panel can easily prevent collection and re-spreading of the air towards the vortex fan, thereby significantly improving the suction rate of the vortex type fan.
Patent KR-20200032461-A (KR)
Title: Microstructure-based drug injection device and manufacturing method thereof
Inventor: JEONG JUN HO
IPC: B29C39/02
Filed: 2018-09-18
Abstract: The present invention relates to a microstructure-based drug injection device and a method of manufacturing the same, wherein an inner space portion is formed in a filling space, other than the region containing a drug solution, such that the filled drug solution permeating into a hole formed in a microstructure is distributed not only to the filling space, but also to a leading end portion of the microstructure, thereby maintaining the shape of the microstructure, preventing leakage of the drug solution, and improving skin permeation rate and delivery efficiency of active ingredients contained in the drug solution. To this end, the method of manufacturing a microstructure-based drug injection device comprises: a forming mold preparation step of preparing a forming mold in which the shape corresponding to a microstructure sought to be manufactured is formed; a biodegradable component-mixed solution coating step of coating the forming mold with a biodegradable component-mixed solution; a first drying step of drying the biodegradable component-mixed solution coated on the forming mold, thereby forming a needle film on which the microstructure is formed; a drug solution filling step of filling a drug solution into a filling space formed by the microstructure; and a second drying step of drying the needle film, wherein the filling space after the second drying step has an inner space portion in a region other than the region containing the drug solution.
Patent KR-20200043097-A (KR)
Title: Anode including passivation layer and secondary battery including the same
Inventor: KIM JAE KWANG
IPC: H01M10/42
Filed: 2018-10-17
Abstract: The present invention relates to a negative electrode comprising a protective film and a secondary battery comprising the same. More specifically, the present invention relates to a negative electrode for a secondary battery, comprising a metal layer; and a protective film positioned on the metal layer and including an organic oxidation-reduction reaction material capable of carrying out an oxidation-reduction reaction by an ion interaction. The protective film has higher reduction voltage than the metal layer.
Patent KR-20190045853-A (KR)
Inventor: BAZALA JIRI
IPC: F02M26/27
Filed: 2018-10-22
Abstract: Disclosed is an exhaust gas recirculation system with an exhaust gas cooler (1), which is followed by a condenser (2) in a flow direction, through which fresh air (7) flows. The exhaust gas recirculation system is characterized in that the condenser (2) has a fresh air pipe (3), which is a pipe (3) for circulating fresh air (7), the axis of the fresh air pipe (3) extends substantially perpendicular to the flow direction of an exhaust gas (9), and the fresh air pipe (3) has ribs (8). By using the fresh air, the design of the exhaust gas cooler having a downstream condenser in the flow direction can be particularly simple. In particular, the exhaust gas is already cooled, so that the requirements placed on the condenser with respect to the temperature stability are comparatively easy to achieve.
Patent KR-20200048645-A (KR)
Title: Organic light emitting device and method for manufacturing thin film encapsulation layer
Inventor: JUNG TAE HOON
IPC: C23C28/00
Filed: 2018-10-30
Abstract: The present invention relates to an organic light emitting device and a method for manufacturing a thin film encapsulation layer and, more particularly, to the organic light emitting device and the method for manufacturing a thin film encapsulation layer, wherein an inorganic layer and a hydrocarbon compound layer are stacked on an organic light emitting laminate. According to one embodiment of the present invention, the organic light emitting device includes: an organic light emitting laminate formed on a substrate; and a thin film encapsulation layer provided on the organic light emitting laminate, wherein the inorganic layer and the hydrocarbon compound layer are alternately stacked on the thin film encapsulation layer.
Patent KR-20200052529-A (KR)
Inventor: SONG JI HEON
IPC: A47J36/02
Filed: 2018-11-07
Abstract: The present invention relates to a transparent electric rice cooker. A conventional electric rice cooker made users open a lid to check whether there is steamed rice in the electric rice cooker. However, the transparent electric rice cooker of the present invention has a transparent side portion to enable the user to check the presence of the steamed rice.
Patent KR-20200054036-A (KR)
Inventor: WOO HAN LIM
IPC: A61F13/44
Filed: 2018-11-09
Abstract: The present invention relates to a film-type diaper. The film-type diaper comprises: a film-type module unit (10) having a film-type module which can be easily attached to and detached from the inside of the diaper in an adhesive form to be able to recognize the defecation of people who have difficulty moving; a film-type diaper adhesive layer (20); a basic film-type diaper base film layer (30); a film-type diaper conductive line layer (40); a film-type diaper protective cover layer (50); a wireless transmitter module (60); and a wireless receiver module (70). According to the present invention, when problems related to defecation of patients who have difficulty moving occur, rapid and active handling is possible.
Patent KR-20200056049-A (KR)
Title: Method and apparatus for predicting status of parts for fault diagnosis
Inventor: PARK MOON SUNG
IPC: G06N99/00
Filed: 2018-11-14
Abstract: Disclosed is a method for predicting a condition of a component for fault diagnosis, which comprises the following steps of: generating a first machine learning model by using a previous status prediction information of a component; selecting an optimal machine learning model for the component from the first machine learning model and at least one second machine learning model previously generated based on test data of the component; obtaining a feature vector for information on the component to be diagnosed from the outside; and extracting the status prediction information of the component to be diagnosed based on the optimal machine learning model and the feature vector.
Patent KR-20200068766-A (KR)
Inventor: KIM JUN
IPC: G06N99/00
Filed: 2018-11-26
Abstract: The present invention relates to a bookmark management and information search service providing system and a method thereof. According to the present invention, by resolving problems in bookmark systems and methods of an existing technology in which a user has to individually add web pages visited by the user to a bookmark and thus bookmark items are difficult to manage and inconvenient to use as the number of the bookmark items increases, a user can add a relevant web page to the bookmark simply by clicking the address of a bookmark management website, can easily manage the stored bookmark items and can easily share with other users. Also, when the user inputs a search word, the search word is analyzed and search results from a plurality of preset search engines and websites are simultaneously provided. If a website is made in a foreign language, an automatic translation into a national language is provided. Therefore, the user can more conveniently store and use the bookmark and also quickly and easily receive desired search results.
Patent KR-20200062972-A (KR)
Title: Probe for nondestructive testing device using crossed gradient induction current and method for manufacturing induction coil for nondestructive testing device
Inventor: LEE JINYI
IPC: G01N27/90
Filed: 2018-11-27
Abstract: The present invention relates to a probe for a nondestructive testing device using crossed gradient induction current and a method for manufacturing an induction coil for a nondestructive testing device. The probe for the nondestructive testing device using the crossed gradient induction current includes: an induction coil formed to have a predetermined width and formed to generate first and second induction current in a mutually crossed direction when a power supply unit applies current; and a magnetic sensor unit installed adjacent to the induction coil in order to measure the first and the second induction current induced in the induction coil. According to the present invention, the nondestructive testing device to which the probe using the crossed gradient induction current is applied, if used in testing, induces the crossed gradient induction current to perform the testing, as compared with a conventional eddy current testing method, thereby quantitatively measuring distortion distribution of an electromagnetic field caused by the presence of a defect to determine and quantitatively assess corrosion, wear and cracks.
Patent KR-20200065394-A (KR)
Inventor: LEEM HOON
IPC: G06Q30/06
Filed: 2018-11-30
Abstract: Provided are a system and a method for matching a company and an artist. The method for matching a company and an artist by a matching service provision server comprises the steps of: requesting design consulting from a company terminal; extracting a design problem of a company through consulting. Matching an artist for solving the design problem and the company; receiving a solution of the design from an artist terminal; producing a work by applying augmented reality (AR) to the solution; and providing the work to which AR technology is applied to the company terminal.
Patent KR-20200072061-A (KR)
Inventor: PARK CHOON SU
IPC: G01N29/22
Filed: 2018-12-12
Abstract: The present invention relates to an ultrasonic camera used to diagnose the abnormality of a target facility by sensing a position of the generation of ultrasonic waves which are naturally radiated by an interoperation between components of a target facility such as an industrial facility, machinery or the like. A purpose of the present invention is to provide a portable high-resolution ultrasonic camera capable of obtaining a high-resolution measurement result while using fewer sensors than an existing beamforming method by using a functional beamforming method. Another purpose of the present invention is to provide a portable high-resolution ultrasonic camera capable of using fewer sensors than an existing ultrasonic camera while having high performance as well as reducing weight, thus improving economic feasibility and portability at the same time.
Patent KR-20190122121-A (KR)
Title: Control device for vibration system and work conveying device
Inventor: MAEDA MINETAKA
IPC: B65G27/32
Filed: 2018-12-18
Abstract: The present invention provides a novel control device of a vibration system which is useful to accurately perform ultrasonic wave transport and phase detection in a high frequency domain. The control device of a vibration system comprises a phase difference detection unit (5) to detect a phase difference φ12 of a first and a second vibration system (1, 2) having different resonant frequencies of f1 and f2 and a phase adjustment unit (4) to change a phase of a driving command of the second vibration system (2) to drive the two vibration systems (1, 2) by a common driving command. The phase difference detection unit (5) includes: a first and a second vibration detector (51, 52) to detect vibration from the first and the second vibration system (1, 2); a multiplier (53a) to multiply signals detected by both vibration detectors (51, 52); a low pass filter (53b) to extract a direct current in accordance with the phase difference φ12 between signals before multiplication from a multiplied signal; and a divider (53e, 53f) to divide the extracted direct current into vibration amplitudes of v1 and v2 of the two vibration systems (1, 2) to normalize the vibration amplitudes. The phase adjustment unit (4) adjusts the phase of the driving command to the second vibration system (2) by a phase shifter (41) to match cosφ12 which is a value representing a real phase difference outputted from the divider (53e, 53f) to 0 which is a value representing a target phase difference.
Patent KR-20200080396-A (KR)
Title: Autonomous driving method and apparatus thereof
Inventor: KIM KYUNG ROCK
IPC: G05D1/02
Filed: 2018-12-18
Abstract: Provided are an autonomous driving method and device for accompanied driving. According to the present invention, a sensor unit senses information on a location of a companion and information on a location of a neighboring obstacle. A current state is defined based on the information sensed by the sensor unit, and one of a plurality of predetermined following locations around the location of the companion is determined based on the current state. Then, a driving unit is controlled to move to the determined following location.