baber/WOPTO huggingface dataset:
Patent KR-20190009974-A (KR)
Inventor: DO KYU HYUNG
IPC: F28F3/12
Filed: 2017-07-20
Abstract: The present invention relates to a printed circuit heat exchanging plate and a printed circuit heat exchanger, capable of minimizing pressure drop in a fluid introduction part as a pillar is provided in the fluid introduction part of the printed circuit heat exchanging plate. To this end, the present invention provides a printed circuit heat exchanging plate and a printed circuit heat exchanger, which includes: a heat exchange part including a plurality of heat exchange fluid passages extending in a first direction that a fluid flows, and spaced apart from each other in a second direction crossing the first direction; the fluid introduction part provided in front of the heat exchange part based on the first direction to transfer a fluid supplied from an introduction header to the heat exchange part; a fluid discharge part provided in back of the heat exchange part based on the first direction to transfer a fluid received from the heat exchange part to a discharge header side; and a plurality of first pillars protruding upward from a bottom surface of the fluid introduction part, and spaced apart from each other in the first direction and the second direction to uniformly distribute a fluid flowing to the heat exchange part to the heat exchange fluid passages and to support other heat exchange plates stacked above.
Patent KR-20190016262-A (KR)
Inventor: CHOI GI WON
IPC: B62L1/06
Filed: 2017-08-08
Abstract: Disclosed is a bicycle including a constant velocity brake. According to one embodiment of the present invention, the bicycle including the constant velocity brake includes: a constant velocity brake bracket mounting a constant velocity brake lever on a handle unit; at least one more constant velocity brake wire connected to the constant velocity brake lever and pulled in a direction of the constant velocity brake bracket when operating the constant velocity brake lever; and at least one more constant velocity brake applying friction force to a wheel rotating through the constant velocity brake wire to constantly fix a rotation speed of the wheel, thereby improving a user′s convenience through a simple operation of the constant velocity brake lever on a downhill road where the brake must be continuously operated.
Patent KR-20190016741-A (KR)
Inventor: KIM HYEONG KWAN
IPC: H01F27/02
Filed: 2017-08-09
Abstract: The present invention provides a high-frequency switching high-frequency transformer and a manufacturing method therefor. The manufacturing method comprises: a first step of processing a second core part in one turn by using an aluminum material to produce an upper housing part and a lower housing part; a second step of fitting a first core part between the lower housing part and the upper housing part after the first step, and passing the upper housing part and the lower housing part alternately to each other so that an upper half protrusion of the upper housing part and a lower half protrusion of the lower housing part are coupled to pass through opposing through holes; a third step of welding the upper housing part and the lower housing part along lines of coupled portions between the upper housing part and the lower housing part after the second step to completely seal the interior; and a fourth step of drawing a lead line of the first core part to lateral surfaces of the upper housing part and the lower housing part after the third step, connecting the lead line, and filling the interior thereof with epoxy to form a mold. The present invention as described above couples the upper housing part which is formed in one turn of aluminum and the lower housing part which has electrically natures opposite to those of the upper housing part and is formed in one turn of aluminum, in order to form the second core part of one turn, embeds the first core part of a ring type between the upper housing part and the lower housing part, and assembles the first core part and the second core part. Accordingly, since the first coil is seated on the inside of the second coil and assembled therewith to be shielded, the internal magnetic field energy is not emitted to the outside, thereby preventing generation of noise. As a result, the influence of the noise on circuits around the transformer is minimized.
Patent KR-20190020906-A (KR)
Title: High voltage connector
Inventor: JUNG YUN JAE
IPC: H01R13/68
Filed: 2017-08-22
Abstract: Provided is a high voltage connector which can detachably fix a fuse without an additional component and can stably fix the fuse. To this end, the high voltage connector comprises: a first housing provided to open a rear surface; a fuse received in the first housing; a bus bar clip received in the first housing and including a first wire connection hole connected to a first wire and a first fixing clip detachably fixing the fuse; a bus bar clip terminal received in the first housing and including a second fixing clip detachably fixing the fuse and a first terminal connected to a power supply; and a male terminal received in the first housing and including a second wire connection hole connected to a second wire and a second terminal connected to the power supply.
Patent KR-20190027040-A (KR)
Title: System for setting layout of a brake hose
Inventor: CHOI JAE HYEOK
IPC: F16L55/00
Filed: 2017-09-05
Abstract: A disclosed embodiment relates to a system for setting a layout of a brake hose, which includes: a test unit provided for testing a layout of the brake hose in a state where brake hose fastening components fabricated by using a 3D printer are installed; a scan unit provided to scan the layout of the brake hose to obtain layout data during the layout test of the brake hose; and a control unit in which the layout data of the brake hose obtained from the scan unit is compared with peripheral component data, a state of interference is determined, data for the interfered component is corrected, and the corrected data is provided to the 3D printer, wherein the test unit includes first and second fitting members coupled to both sides of the brake hose fastening components and the brake hose, respectively, and the first and second fitting members have the same structure. Other various embodiments are applicable.
Patent KR-20180027384-A (KR)
Inventor: PAN LEI
IPC: G01F23/14
Filed: 2017-09-05
Abstract: Disclosed are a sensor assembly and a liquid level detection apparatus. The sensor assembly comprises: a housing; a pressure interface provided on the housing and in communication with a pressure transmitting tube; a piezoelectric sensor provided in the housing and configured to sense pressure input from the pressure interface; a mechanical interface provided on one side of the housing and configured to releasably engage a mounting mechanism; and an electrical interface provided on the other side of the housing and electrically connected to a mating electrical interface in a plug manner. Detachable engagement of the mating interface of the mounting mechanism with the mechanical interface of the sensor assembly facilitates installation and disassembly of the sensor assembly. It is possible for the sensor assembly to be reliably mounted on a support frame.
Patent KR-20180070453-A (KR)
Inventor: LEE JONG SUB
IPC: A24B15/16
Filed: 2017-09-06
Abstract: An aerosol generating device comprises: a case; a hollow projecting tube projecting from one end of the case and having an opening opened to the outside; a heater installed in the case so that the end portion is positioned inside the projecting tube and generating heat when an electric signal is applied; an accommodation part inserted into the projecting tube through the opening in the projecting tube, including a side wall which forms an accommodation passage for accommodating a cigarette and a bottom wall which has an insertion hole opened toward the outside from one end of the accommodation passage so as to insert the cigarette and a heater hole allowing an end portion of the heater to pass through while closing the other end of the accommodation passage; and a protruding part protruding from the projecting tube and passing through the side wall of the accommodation part to support the cigarette inserted in the accommodation part.
Patent KR-20170115469-A (KR)
Title: 광속제어부재 및 광속제어부재를 사용하는 발광장치
Inventor: YOO SEUNG BUM
IPC: G02B5/26
Filed: 2017-09-15
Abstract: 본 발명은 광속제어부재에 관한 것으로서, 보다 상세하게는 발광부로부터 출사되는 빛을 외부 방향으로 고르게 분산시키기 위한 광속제어부재 및 광속제어부재를 사용하는 발광장치에 관한 것이다. 
본 발명은 광원(200)의 빛이 입사되는 오목부(110)와, 상기 오목부(110)와 함께 광속제어부재를 형성하며, 상기 광원(200)의 빛을 외부 방향으로 발산시키는 출사면(120)을 가지는 광속제어부재로서, 상기 광속제어부재는 저면(S)에 상기 출사면(120)으로부터 상기 광속제어부재 방향으로 반사된 빛을 재반사하여 상기 광속제어부재(100)의 상측 방향으로 고르게 분산되도록 하는 하나 이상의 광반사부(130)가 형성된 것을 특징으로 하는 광속제어부재를 개시한다.
Patent KR-20190032026-A (KR)
Title: Method for providing natural language expression and electronic device supporting the same
Inventor: LEE YUN HEE
IPC: H04L29/08
Filed: 2017-09-19
Abstract: According to an embodiment of the present invention, an electronic device comprises a touch screen display, communication circuit, microphone, speaker, processor and memory. The memory stores a first application program including a first user interface, and an intelligent application program including a second user interface. The memory includes instructions to cause the processor to display the first user interface at the time of execution, receive a first user input for displaying the second user interface while displaying the first user interface, transmit an identifier related to the first application program and/or the first user interface to an external server, receive information on at least one speech to request a task performed by the electronic device from the external server by using the first application program, and display the second user interface including text based at least partially on the received information on the speech.
Patent KR-20190035317-A (KR)
Title: Method and apparatus to guide route
Inventor: CHULJAE LIM
IPC: G08G1/0969
Filed: 2017-09-26
Abstract: According to an embodiment of the present invention, provided is a method for guiding a route, which is performed by an apparatus for guiding a route realized by a computer. The method for guiding a route comprises the steps of: creating a course based on context information on a drive category; mapping the generated course to map data; guiding a route including a course mapped to the map data in accordance with location information; and updating received feedback information with respect to the course to course information for generating the course.
Patent KR-20190037412-A (KR)
Title: Method of manufacturing composite polymer electrolyte membrane and fuel cell
Inventor: YOON YOUNG SOO
IPC: H01M8/1069
Filed: 2017-09-29
Abstract: A method for manufacturing a composite polymer electrolyte membrane according to the present invention comprises the steps of: manufacturing an ionic solution containing a phosphoric acid group; adding a solution having a sulfonic acid group to the ionic solution, and then stirring the solution to manufacture a mixed solution; and casting and drying the mixed solution. Cation exchange via the sulfonic acid group and the phosphoric acid group can be facilitated even at a temperature of 100 deg. C or higher and no humidification or low humidification conditions.
Patent KR-20190041249-A (KR)
Title: Skin reactor
Inventor: LEE DAE HOON
IPC: A61N1/44
Filed: 2017-10-12
Abstract: The present invention relates to a skin treating device capable of improving a treating effect of skin by operating target skin with a ground electrode to directly induce plasma discharge in the target skin, and directly applying a generated discharge streamer, high energy chemical species, ozone, and active oxygen species to the skin. According to an embodiment of the present invention, the skin treating device comprises: a housing which forms a skin treating unit in a front end opened in one side; and a driving electrode which is installed in the housing, forms an interval from the inner surface of the housing, and is withdrawn out of the housing to be connected to driving voltage. The driving electrode is directed to the skin treating unit in one side, forms a predetermined treating distance from the target skin facing the skin treating unit, thereby directly inducing the plasma discharge in the target skin, and directly applying the generated discharge streamer, the ozone, and the active oxygen species to the target skin.
Patent KR-20170121091-A (KR)
Inventor: SONG KI HONG
IPC: G01R31/36
Filed: 2017-10-12
Abstract: The present invention relates to an ID assigning method of a junction box for a solar module having an electrical power state measurement function and a display function. The ID assigning method comprises: an installation step (A) of (A2) inputting i, j values, which are the number of junction boxes (201) in each row, to an ID input device; a step (B1) of making settings which are i=1, j-=1; a step (B2) of connecting a cable for 485 communications between the ID input device and a j^th box of an i^th row; a step (B3) of inputting and storing a j^th ID; and a step (C) of determining whether j is the same as the number of boxes of the i^th row.
Patent KR-20180041077-A (KR)
Title: Method for producing porous titanium oxide fine particle and porous fine titanium oxide fine particles
Inventor: LEE SEUNG WOO
IPC: C01G23/053
Filed: 2017-10-13
Abstract: Provided are a method for producing a porous titanium oxide fine particle and porous titanium oxide fine particles, wherein the method can conveniently produce high crystalline titanium oxide fine particles at low costs with a low temperature of 200°C at room temperature along with a high specific surface area by enabling bubbles generated in a titanium oxide fine particle producing process as a cast. The fine particles are produced by a mixing process of mixing titanate fluoride and a metal carbonate aqueous solution and a producing process of generating a porous titanium oxide under a condition of room temperature or 200°C by hydrothermal synthesis.
Patent KR-20190042341-A (KR)
Title: Battery module and battery pack having the same
Inventor: KEUM JONG YOON
IPC: H01M50/213
Filed: 2017-10-16
Abstract: The present invention relates to a battery module and a battery pack including the same. More particularly, the present invention relates to a battery module comprising a bus bar of the same type connected to positive (+) and negative (-) terminals of a plurality of battery cells, and a battery pack comprising a bus bar connection portion for performing electrical connection between a plurality of battery modules via the bus bar at the same side portion of the plurality of battery modules.
Patent KR-20190048025-A (KR)
Inventor: YUN JAE HO
IPC: B29L31/00
Filed: 2017-10-30
Abstract: The present invention relates to an automotive bumper beam assembly with improved energy absorption and fricatives and, more specifically, relates to an automotive bumper beam assembly with improved energy absorption and fricatives and improved collision performance, which can suppress frictional connection generated on an assembly surface of a bumper cover, an energy absorber, a stay, or the like constituting the bumper beam assembly, and realizes an air cushion function to rapidly improve impact energy absorbing ability in accordance with a collision for stability of a passenger to be significantly improved.
Patent KR-20190048932-A (KR)
Inventor: KIM KYU JIN
IPC: G09G3/20
Filed: 2017-10-31
Abstract: According to the present invention, a mirror display device includes a display panel, a display driving unit, and a mirror panel. The display panel displays image data and the display driving unit writes the image data into pixels of the display panel. The mirror panel is stacked with the display panel and the mirror panel provides a mirror area defined by the mirror data. The mirror panel includes a mirror electrode array on which a plurality of switch electrodes are arranged and a mirror driving unit directly disposed on the mirror panel and supplying a mirror data voltage to the switch electrodes.
Patent KR-20190050157-A (KR)
Inventor: SUNG TAE KYUNG
IPC: G01S19/29
Filed: 2017-11-02
Abstract: According to the present invention, provided is a system for estimating a precise position, which comprises: a first step of estimating an initial position of a mobile station and an unspecified number of carrier wave measurement values using a code measurement value; a second step of setting a search range of the unspecified number; a third step of calculating the amount of positional shift between epoxies using a carrier wave measurement value and storing the amount of positional shift; a fourth step of estimating an unspecified number and calculating a covariance; a fifth step of evaluating an unspecified number candidate in an unspecified number search range; a sixth step of determining an unspecified number; and a seventh step of performing accurate positioning using the determined unspecified number.
Patent KR-20190050395-A (KR)
Inventor: SHIN SANG HUN
IPC: A42B3/30
Filed: 2017-11-03
Abstract: A helmet type soundproofing sound apparatus is disclosed, which comprises: a helmet type apparatus main body; a speaker installed inside the apparatus main body; a microphone installed inside the apparatus main body; a communication module for connecting the apparatus main body and an external device; a power supply unit for supplying power to the apparatus main body; a storage unit for storing data; and a control unit for controlling the apparatus main body. The helmet type soundproofing sound apparatus according to the present invention can be used while listening to music or singing without worrying about noise.
Patent KR-20170128183-A (KR)
Inventor: KIM JUN HEE
IPC: H01G4/232
Filed: 2017-11-10
Abstract: One embodiment of the present invention provides a laminated ceramic capacitor comprising: a ceramic main body including a dielectric layer and having a first and a second main surface facing each other, a first and a second side surface facing each other, and a first and a second cross section facing each other; a first inner electrode having a first pattern portion with an end portion exposed to any one or more surfaces among the first and the second side surface and the first and the second cross section, and a first non-pattern portion; a second inner electrode having a second pattern portion which has a region overlapping the first pattern portion with the dielectric layer interposed therebetween and has an end portion exposed to any one or more surfaces among the first and the second side surface and the first and the second cross section, and a second non-pattern portion; and a first and a second outer electrode connected to the first and the second inner electrode, wherein the first and the second pattern portion have a metal oxide region with a predetermined width, which is formed from an end part not in contact with the first or the second outer electrode of exposed end parts to the central part of the first and the second pattern portion. The purpose of the present invention is to provide a laminated ceramic capacitor having excellent electrostatic capacity and packing density.
Patent KR-20190053720-A (KR)
Title: Light emitting device filament
Inventor: PARK JAE HYUN
IPC: H01L33/36
Filed: 2017-11-10
Abstract: A light emitting element filament comprises: a substrate having a first surface and a second surface opposite to each other and extended in one direction; at least one light emitting chip provided on the first surface; and an assistant pattern provided on the second surface and provided at a position corresponding to the light emitting element chip. The present invention includes the light emitting element filament which prevents or reduces separation of the light emitting element from the substrate.
Patent KR-20190055870-A (KR)
Title: Display device and driving method thereof
Inventor: LEE JAE HAN
IPC: G09G3/3275
Filed: 2017-11-15
Abstract: According to an embodiment of the present invention, a display device comprises a timing controller, a data driver and a pixel unit. The timing controller supplies a clock training pattern over a data/clock signal line in a first time period, and supplies a plurality of pixel data and a plurality of data control signals over the data/clock signal line in a second time period. The data driver generates a clock signal using the clock training pattern in the first time period, and generates a plurality of data voltages by extracting the plurality of pixel data by using the clock signal in the second time period. The pixel unit includes a plurality of pixels for emitting light with a gradation corresponding to the plurality of data voltages. During the second period, the data driver feeds back to the timing controller through a feedback line whether the locking of the clock signal has failed. The timing controller re-supplies the clock training pattern when being fed back with respect to the failure of the locking of the clocking signal.
Patent KR-20190064159-A (KR)
Title: A handpiece for hair picking
Inventor: CHOI UN HA
IPC: A61B90/00
Filed: 2017-11-30
Abstract: The present invention relates to a handpiece for gathering hairs and, more specifically, to a handpiece for gathering hairs, configured to have a stopper and a sensor in a punching needle to select hairs to be gathered, such that it is possible to improve convenience of a hair gathering procedure for the unskilled, and hairs with high quality can be gathered regardless of proficiency. To this end, the handpiece for gathering hairs comprises: a punching needle inserted into the skin of a patient through drilling and configured to gather hairs; and a body configured to provide power to the punching needle. The punching needle comprises: a detachment part detached from the body; and an insertion part inserted into the skin through drilling. A stopper is formed on a circumference of the insertion part to restrict an insertion depth of the punching needle to the skin.
Patent KR-20190065796-A (KR)
Title: Preparing method of aluminum alloy coating layer without crack
Inventor: KO YOUNG GUN
IPC: C25D21/10
Filed: 2017-12-04
Abstract: The present invention relates to a method for manufacturing an aluminum alloy coating layer without a crack, comprising the following steps of: adding sodium hexafluoroaluminate (Na_3AIF_6) or a hydrate thereof in an alkaline electrolyte which is one of plasma electrolytic oxidation factors; and controlling current density which is an electrical variable on a surface of an aluminum alloy to form a coating layer without a crack. Moreover, the aluminum alloy is coated by the coating layer without a crack when performing surface treatment on the aluminum alloy through a plasma electrolytic oxidation process, and thus reduction in corrosion resistance inevitably caused due to micro pores and cracks can be delayed.
Patent KR-20180069706-A (KR)
Inventor: TSAI CHUN HSIUNG
IPC: H01L29/66
Filed: 2017-12-06
Abstract: Disclosed is a method to form a source and a drain for a fin field effect transistor (FinFET), capable of minimizing operation of a FinFET device. According to one embodiment of the present invention, the method comprises: a step of forming a fin structure, wherein the fin structure includes a channel area disposed between a source area and a drain area; a step of forming a gate structure on the channel area of the fin structure; a step of forming a solid phase diffusion (SPD) layer on the source and drain areas of the fin structure; and a step of performing a microwave annealing (MWA) process in order to diffuse dopant from the SPD layer into the source and drain areas of the fin structure. In a part of embodiments, the SPD layer is disposed on the fin structure such that the dopant is horizontally and vertically diffused into the source and drain areas. Accordingly, a heavily doped source/drain feature part is formed.