baber/WOPTO huggingface dataset:
Patent KR-20190024482-A (KR)
Inventor: YANG DAE BONG
IPC: A47L15/42
Filed: 2017-08-31
Abstract: The present invention relates to a washing pump and a dishwasher comprising the same, which sprays washing water and steam in order to clean dishes and cookware. The washing pump according to an embodiment of the present invention comprises: a housing; a partition dividing the inner space of the housing in upper and lower sides; an impeller rotationally arranged at an upper side of the partition within the housing to allow the washing water to flow; a heater arranged at a lower side of the partition and heating the washing water within the housing to generate steam; and a steam discharge pipe arranged at an upper side of the partition so as to discharge the steam generated by the heater to the outside. Therefore, steam can be produced by the heater and discharged.
Patent KR-20190028245-A (KR)
Inventor: HAN MAN HYEOP
IPC: H01L27/146
Filed: 2017-09-08
Abstract: The present invention provides a display device capable of accurately sensing an image of an object without a complicated structure such as a bulky optical device and the like, comprising: a display panel displaying data; a cover window disposed on a first surface of the display panel; a light source emitting light to the cover window; and a light receiving element disposed on a second surface on the opposite side of the first surface of the display panel, and receiving the light emitted from the light source and reflected from the surface of the cover window. The display panel is disposed between the light source and the light receiving element, and includes a light shielding layer having a pinhole which passes through the light emitted from the light source and reflected from the cover window to induce the light to the light receiving element.
Patent KR-20190028861-A (KR)
Title: Die pickup unit and die bonder including the same
Inventor: CHOI HYUN OK
IPC: H01L21/677
Filed: 2017-09-11
Abstract: The present invention provides a die pickup unit capable of increasing an operation ratio of a die bonding apparatus and a die bonding apparatus including the same. According to the present invention, the die bonding apparatus comprises a wafer stage to support a wafer divided into a plurality of dies, and a die transfer unit including a die pickup unit for transferring the die to selectively pick up and bond the dies on a substrate. The die pickup unit comprises a pickup head to pick up and transfer the die, and a collet mounted on the lower part of the pickup head to suck the die with vacuum. The collet has a rectangular shape and has a pair of holes formed on an upper surface to mount the pickup head. The pickup head has an octagonal plate shape, and comprises a pair of first protruding parts formed on a lower surface to be inserted into the holes of the collet and a pair of second protruding parts guiding a long side of the collet to guide a mounting position of the collet.
Patent KR-20190030433-A (KR)
Inventor: LEE DONGJIN
IPC: H04L12/721
Filed: 2017-09-14
Abstract: According to an embodiment of the present invention, a data packet processing apparatus for transmitting a data packet received from one of a terminal and a wide area network to the other comprises: a plurality of distributed user plane (DUP) modules corresponding to any one of a plurality of data packet types, for extracting information on a destination from an input data packet and transmitting the input data packet to the destination; and an interface unit for confirming the type of a data packet to be processed received from the terminal or the wide area network and inputting the data packet to be processed to a DUP module corresponding to the type of the data packet to be processed among the plurality of DUP modules.
Patent KR-20190032774-A (KR)
Title: Laser vibration arc hybrid tandem welding apparatus
Inventor: KWAK MYUNG SUB
IPC: B23K28/02
Filed: 2017-09-20
Abstract: The present invention relates to an apparatus to perform welding in a laser vibration arc hybrid scheme, which comprises: a body (10); a laser welder (20) installed on the center of the body (10); an arc welding means including front and rear arc welding torches formed on one side and the other side of the body (10), respectively; and a control means (50) to control an algorithm set to the laser welder (20), and the front and rear arc welding torches. According to the present invention, the apparatus applies a gap bridge scheme of simultaneously performing gap sensing and arc/laser output adjustment while welding a main plate with an excessive gap based on a torch and laser capable of adjusting vibration width, thereby providing effects of aiming improvement of welding quality, reduction of a deformation amount, increase of a welding speed, and reduction of cutting and processing man-hours due to application of V-shaped line opening.
Patent KR-20190034019-A (KR)
Title: Battery pack
Inventor: KWAG NO HYUN
IPC: H01M50/505
Filed: 2017-09-22
Abstract: The present invention provides a battery pack. The battery pack comprises: a plurality of battery cells each including a cell vent; a connection plate extended above and across the plurality of battery cells and electrically connected to the plurality of battery cells; and a cover including a cover plate arranged on the connection plate and a partition wall protruding from the cover plate towards the connection plate. The partition wall includes at least two round units formed between neighboring battery cells to individually surround the cell vents, and a stripe unit extended across the cover plate in one direction to be prevented from crossing the round units. According to the present invention, the battery pack prevents high-temperature high-pressure flame gas emitted from any one battery cell by a vent operation from being dispersed to other battery cells to cause a chain of thermal runaway, and safely and quickly discharges high-temperature high-pressure flame gas to the outside along a designed exhaust path.
Patent KR-20190036088-A (KR)
Title: Sludge removal apparatus for aquarium
Inventor: JOUNG TAI IL
IPC: A01K63/04
Filed: 2017-09-27
Abstract: The present invention relates to a sludge removing apparatus for aquarium, and more particularly, to a sludge removing apparatus for aquarium, capable of collecting and removing sludge more easily by using the weight of the sludge. The sludge removing apparatus for aquarium according to an embodiment of the present invention comprises an upper case made of transparent material; an inclined surface which forms the lower part of the upper case and which has both ends at a high height and a middle part at a low height; a perforated plate disposed on an upper surface of the inclined surface; a collecting valve for discharging the sludge collected at the central part of the inclined surface to the lower part; a discharge drawer that accommodates sludge falling from the lower part of the collecting valve while being drawable outward; and a lower case for accommodating a collecting groove, the collecting valve and the discharge drawer while supporting the lower part of the upper case.
Patent KR-20180079161-A (KR)
Inventor: Lu wei yuan
IPC: H01L29/78
Filed: 2017-09-28
Abstract: The present invention relates to structures of a semiconductor device having a reduced source/drain (S/D) contact resistance and a manufacturing method thereof. According to the present invention, the manufacturing method of the semiconductor device includes the following steps of: forming an interlayer dielectric (ILD) layer over a base structure, wherein the base structure includes a gate structure disposed over the channel region of a pin structure and a first S/D epitaxial layer disposed in an S/D region of the pin structure; forming a first opening over the first S/D epitaxial layer by etching a portion of the ILD layer and an upper portion of the first S/D epitaxial layer; forming a second S/D epitaxial layer over the etched first S/D epitaxial layer; and forming a conductive material over the second S/D epitaxial layer.
Patent KR-20190038015-A (KR)
Title: Thin type inductor
Inventor: JUNG JUNG HYUK
IPC: H01F27/00
Filed: 2017-09-29
Abstract: The present disclosure relates to a thin film inductor which comprises: a body including a support member and an inner coil supported by the support member; and an outer electrode arranged on an outer surface of the body. The inner coil includes: an upper coil arranged on one surface of the support member; and a lower coil arranged on the other surface, wherein the upper and lower coils are connected through a via electrode. A height of a connection coil pattern directly connected to the via electrode is higher than that of another coil pattern facing the connection coil pattern.
Patent KR-20190041137-A (KR)
Inventor: CHAE KEUM OK
IPC: A61K6/00
Filed: 2017-10-12
Abstract: Disclosed is a solution for dental treatment. The present invention comprises a rust remover used for removing rust on the surface of a metal and a coating solution for forming a coating film on the surface of a tooth to prevent tooth damage by the rust remover. According to the present invention, the solution for dental treatment is provided, which can effectively removes cavities and tartar of the treated region of the tooth. In addition, according to the present invention, it is possible to minimize the damage to surrounding tissues when chemically removing cavities or tartar of the treated region of the tooth.
Patent KR-20190047421-A (KR)
Inventor: KIM DONG JIN
IPC: C04B24/28
Filed: 2017-10-27
Abstract: The present invention relates to a self-filling concrete composition including a highly fluid admixture, capable of improving resistance to material separation, which comprises 2 to 10 parts by weight of a material separation reducing agent and 80 to 150 parts by weight of an additive with respect to 100 parts by weight of a workability improving agent.
Patent KR-20190048121-A (KR)
Inventor: CHOI HYUNGWOO
IPC: G06F11/10
Filed: 2017-10-30
Abstract: A computing device according to one disclosed embodiment of the present invention comprises: a main memory storing parity for checking data and errors in data and for transmitting and receiving data and parity in a reference size; a processor for accessing the main memory; and a first cache memory for caching the data. When the processor requests a write operation for current data, the current data is stored in the first cache memory, the first cache memory changes the stored current data to the reference size and outputs the stored current data to the main memory, and the current data may be smaller than the reference size.
Patent KR-20190048186-A (KR)
Inventor: KWANGSUE CHUNG
IPC: H04L29/06
Filed: 2017-10-30
Abstract: The present invention comprises a multipath based split transmission system and a streaming method for an adaptive streaming service. The present invention provides a system for splitting a media segment and transmitting the split segments when the media segment is transmitted from each content server to a media player with respect to each segment request message from the media player to at least two content servers using the multipath in the adaptive streaming service, and a streaming performance method, which enhance the quality of experience in the media player of a user. During the adaptive streaming service, the media player requests multipath split segments to at least two content servers using network characteristics to reduce a segment rearrangement problem and to reduce segment download time for receiving a high-quality seamless media streaming service. At least two content servers and the media player providing a multipath based split transmission function for offering the adaptive streaming service can be applied to a VOD service to which an adaptive streaming technology is applied, an IPTV service, a web-based adaptive streaming service, a mobile terminal based adaptive streaming service and a UHD ultrahigh quality media streaming service.
Patent KR-20190050354-A (KR)
Inventor: KIM TAE JONG
IPC: A61Q19/10
Filed: 2017-11-03
Abstract: Disclosed is a composition for improving microbial flora, comprising a jujube extract as an effective component, wherein the composition may suppress the growth of harmful bacteria while promoting the growth of beneficial bacteria. The jujube extract is extracted using a solvent selected from the group consisting of water, alcohol having 1-4 carbon atoms, ethyl acetate, diethyl ether, dichloromethane, acetone, and a mixture thereof.
Patent KR-20190050424-A (KR)
Inventor: CHO EUN KYUNG
IPC: H01M4/62
Filed: 2017-11-03
Abstract: The present invention relates to a sulfur-carbon composite and a lithium-sulfur battery comprising the same. More particularly, the present invention relates to a sulfur-carbon composite comprising: a porous carbon material; a polymer having an electrolyte-carrying ability; and sulfur. The porous carbon material coated with the polymer having the electrolyte-carrying ability and sulfur are mixed. The present invention can enhance the performance and lifetime characteristics of a lithium-sulfur battery by enhancing the reactivity between sulfur and an electrolyte by introducing a coating layer containing the polymer having the electrolyte-carrying ability on a surface of the porous carbon material.
Patent KR-20190050555-A (KR)
Inventor: KIM SOO HONG
IPC: H04N17/02
Filed: 2017-11-03
Abstract: Disclosed is an electronic apparatus which comprises: a camera; a communication unit; and a processor for photographing a background of a display apparatus through the camera, dividing a photographed image into a plurality of blocks, adjusting a gray scale value of each of the plurality of blocks by comparing a target gray scale value with the gray scale value of each of the plurality of blocks, and transmitting an image in which the gray scale value is adjusted to the display apparatus through the communication unit. A size of the plurality of blocks is determined based on a pattern of the background of the display apparatus.
Patent KR-20190051293-A (KR)
Inventor: JIHYUN HONG
IPC: B63B59/00
Filed: 2017-11-06
Abstract: A pipe inner wall cleaning apparatus according to an embodiment of the present invention comprises: a pigging unit moving while coming in contact with an inner wall of a pipe so as to remove debris formed on the inner wall of the pipe; a cleaning unit provided at a rear end of the pigging unit on the basis of a moving direction, and rotating so as to clean the inner wall of the pipe by using a cleaning solution; and a neutralizing unit provided at a rear end of the cleaning unit on the basis of a moving direction, and neutralizing the cleaning solution remaining at the inner wall of the pipe, and forming a passivation layer on the inner wall of the pipe.
Patent KR-20190053490-A (KR)
Title: Process for preparing high purity pheophytin, Chlorin e6, and Chlorin e6 and PVP complex from natural products containing chlorophyll
Inventor: LEE HWAN SUK
IPC: C07D487/22
Filed: 2017-11-10
Abstract: The present invention relates to a manufacturing method of high purity pheophytin from a natural product containing chlorophyll, and a manufacturing method of chlorin e6 using pheophytin and composite of chlorin e6 and polyvinylpyrrolidone (PVP). According to one embodiment of the present invention, disclosed is a manufacturing method of pheophytin comprising: a step of dissolving green plants or microalgae containing chlorophyll in an extraction solvent comprising any one of methanol, ethanol, acetone or each aqueous solution of the same, adding acids, stirring the same and extracting a pheophytin extract; a step filtering a mixture of mixing nucleic acids and water with the pheophytin extract; a storage step of adding carbon black to the filtered solution, stirring the same and storing the same for a predetermined time; and a step of separating a nucleic acid layer from a resulting product of the storage step, to obtain pheophytin.
Patent KR-20190058768-A (KR)
Inventor: CHO SOO HYUN
IPC: G06K19/077
Filed: 2017-11-22
Abstract: The present invention relates to a smart tag system for finding a travel bag in an airport or the like based on mobile Bluetooth communications.
Patent KR-20190063020-A (KR)
Title: Apparatus for tracking maximum power point of energy harvesting system, and energy harvesting system including that
Inventor: KIM CHUL WOO
IPC: H02M3/07
Filed: 2017-11-29
Abstract: The present invention relates to an apparatus for tracking a maximum power point of an energy harvesting system, capable of maximizing an area efficiency, and an energy harvesting system including the same. According to the present invention, the apparatus for tracking a maximum power point of an energy harvesting system comprises a first differentiator, a second divider, a second differentiator, a second divider, and an impedance adjustment unit outputting an impedance adjustment signal for tracking the maximum power point.
Patent KR-20190063782-A (KR)
Title: Electronic Device, Routing Device and Method for Radio Frequency Telecommunication
Inventor: KANG JUN SEOK
IPC: H04B17/23
Filed: 2017-11-30
Abstract: According to an embodiment of the present invention, an electronic device comprises: a communication module for forming a communication channel of a designated wireless communication scheme; and a processor. The processor may be set to confirm whether a designated reflected wave (dynamic echo) component is included in a received signal when the signal is received from a plurality of relay devices through the communication module, wherein the designated reflected wave component includes a reflected wave component that a frequency is changed, and to be connected to the relay device which transmits the signal including the designated reflected wave component among the relay devices when the signal including the designated reflected wave component is present among the received signals. In addition, various embodiments recognized through the specification are possible.
Patent KR-20190065555-A (KR)
Title: Position tracking bracelet
Inventor: CHO JU YOUNG
IPC: G08B3/10
Filed: 2017-12-04
Abstract: The present invention relates to a bracelet which transfers information to a guardian through a mobile phone when a wearer is in danger and enables the wearer to protect oneself by tracking a position of the wearer. The purpose of the present invention is to enable a wearer to protect oneself while a position of the wearer is easily found through a mobile phone when the wearer is in danger, thereby enabling a guardian to protect the wearer. The bracelet of the present invention comprises: a bracelet body forming a bracelet; a GPS installed in the bracelet body and capable of tracking a position; an LED for protecting a bracelet wearer; a vibrator for protecting the bracelet wearer; a battery capable of supplying power of the bracelet; a button for operating the vibrator and the LED; and a speaker and button capable of informing a current situation. Thus, the bracelet of the present invention has an effect of enabling a wearer to be easily found and protected when the wearer is in danger, and enabling the wearer to protect oneself.
Patent KR-20190066372-A (KR)
Title: Dehumidifying Agent Using Grain and Method Thereof
Inventor: CATHY DO KYONG YI
IPC: B65D65/22
Filed: 2017-12-05
Abstract: The present invention relates to a dehumidifying agent using grains and a method for manufacturing the same. The dehumidifying agent comprises: a packaging material in which an accommodating space is formed therein and formed with a porous material so that air can flow; and grains put into the accommodating space and processed to absorb moisture outside the packaging material, thereby simplifying the manufacturing process and reducing costs.
Patent KR-20190071136-A (KR)
Title: Apparatus and method of compensating temperature of therocouple in x-ray diffractometry system and sample for compensating temperature of thermocouple
Inventor: CHANG CHANG HWAN
IPC: G01N23/20
Filed: 2017-12-14
Abstract: According to one embodiment of the present invention, a device for calibrating a temperature of a thermocouple used in an X-ray diffraction analysis system can comprise: a temperature calibration sample including a substrate, an upper coating layer coated with a material having a well-known melting temperature on an upper part of the substrate, and a thermocouple provided on the upper coating layer; an X-ray diffraction analysis module for heating a sample for temperature calibration, and irradiating an X-ray to the upper coating layer and obtaining an integrated intensity of a diffraction peak by the irradiated X-ray; and a temperature calibration module for calibrating the measured temperature of the thermocouple measured at the time of change of the integrated intensity of the diffraction peak on the basis of a melting temperature of the known upper coating layer. Therefore, an objective of the present invention is to provide the device and method for calibrating the temperature of the thermocouple used in the X-ray diffraction analysis system capable of accurately calibrating the measured temperature of the thermocouple.
Patent KR-20190074007-A (KR)
Title: Rural type solar generating apparatus solving problem of shadow
Inventor: IM MI JEONG
IPC: H02S20/10
Filed: 2017-12-19
Abstract: Disclosed is a rural-type photovoltaic power generation device in which a plurality of photovoltaic module is installed at a predetermined height from the ground to secure a gap between a front row and a rear row so as to minimize a shaded area of a rear surface of the photovoltaic module and smoothly irradiate sunlight to the ground, thereby using farmland as land capable of cultivation of crops. In addition, the rural-type photovoltaic power generation device comprises a plurality of base frames, a longitudinal frame, a plurality of slope frames, a module support frame, and a plurality of photovoltaic modules.
Patent KR-20190074481-A (KR)
Title: Substrate processing apparatus and substrate processing method using the same
Inventor: HAM TAE HO
IPC: H01L21/687
Filed: 2017-12-20
Abstract: The present invention relates to a substrate processing device and a substrate processing method using the same and, more specifically, to a substrate processing device, which processes multiple substrates while rotating and transferring the multiple substrates in a processing chamber, and a substrate processing method using the same. According to the present invention, the substrate processing device includes: the processing chamber (100) processing the substrate and forming multiple different processing spaces; multiple gas injection units (200) installed on the upper side of the processing chamber (100) and injecting processing gas to each of the multiple processing spaces; multiple substrate support units (300) installed in each of the multiple processing spaces and supporting the substrate (10); and a substrate transfer unit (400) installed in the processing chamber (100) and rotating and transferring the substrate (10) from the one substrate support unit (300) among the multiple substrate support units (300) to the other substrate support unit (300).
Patent KR-20190075266-A (KR)
Title: Liquid composition for protecting liver with high content of ginsenoside F2, R3 and compound K comprising fermented liquid of active mountain-cultivated ginseng, and preparation method thereof
Inventor: CHO KYE MAN
IPC: A23L33/105
Filed: 2017-12-21
Abstract: Disclosed are a liquid composition for protecting liver with the high content of ginsenoside F2, Rg3 and compound K comprising a fermented liquid complex of active mountain-cultivated ginseng as an active ingredient, and a preparation method thereof. The liquid composition according to the present invention has an outstanding liver protection function, thereby being useful as a functional food for preventing and alleviating non-alcoholic and alcoholic dyshepatia even with low volume (below 1/2) compared to an existing red ginseng drink. Also, the liquid composition is useful as a drink for preventing or relieving hangover caused by alcohols and alcohol metabolite.