baber/WOPTO huggingface dataset:
Patent KR-20180081477-A (KR)
Inventor: PARK JUN PYO
IPC: F21V29/77
Filed: 2018-06-20
Abstract: The present invention relates to a cooling module for a lighting device, capable of increasing a heat transfer rate from a substrate to a heat pipe, and a cooling apparatus using the same. According to the present invention, a lighting device comprises: a lighting unit to emit light towards one side; the cooling module to cool heat generated from the lighting unit; and a case receiving the cooling module and the lighting unit, and having a vent hole formed thereon. The cooling module comprises: the substrate allowing a lower part to come in contact with the light unit generating heat and having an insertion groove formed on an upper surface; a plurality of heat pipes radiating the heat generated from the lighting unit, and including a horizontal part inserted into the insertion groove and a vertical part vertically bent from the horizontal part to be formed in a longitudinal direction; and a heat radiating plate including a coupling part stacked on and coupled to the vertical part of the heat pipe to promote heat radiation of the heat pipe, an inner fin part inwardly cut off from the coupling part to be twisted by a predetermined angle, and an outer fin part outwardly cut off from the coupling part to be twisted by a predetermined angle.
Patent KR-20190006902-A (KR)
Inventor: AROCKIA RAJA SOUNDARARAJAN
IPC: B41J13/10
Filed: 2018-06-21
Abstract: The present invention relates to methods and systems for segregating large and minor print jobs. The method includes detecting a trigger event caused by receiving a new high-priority job while an old print job is already under printing by a printer. The printer includes a paper collection tray installed in a paper collection region to receive a printout of a high-priority job. After reception, the printing of the old print job is temporarily stopped and high-priority printing is initiated. Then, the collection tray is moved to an extend position so that the printout of the high-priority job is accommodated in the collection tray. After the new high-priority job is successfully printed, the printing of the old print job is resumed. Then, the collection tray is moved again to a retract position for printout accommodation in the collection region.
Patent KR-20190136875-A (KR)
Inventor: KANG HO JOONG
IPC: G03B21/20
Filed: 2018-06-21
Abstract: The present invention relates to a light source device and an image projection apparatus including the same. The image projection apparatus adopts an excitation light source to excite a green light source among three color light sources to increase the amount of light, while limiting a position of the excitation light source and positions of the three color light sources based on the same, so as to downsize products of all the light source device and the image projection apparatus. In addition, by paying attention to the etendue physical quantity between the display panel and the green light source constituting an illumination system of the image projection apparatus and controlling the image size for the green light source formed by the excitation light source, a sufficient amount of light can be increased with a minimum amount of the excitation light source, thereby maximizing the light efficiency.
Patent KR-20200000076-A (KR)
Title: Method of inhibiting texture changes of thawed peaches after freezing
Inventor: KIM HAYUN
IPC: A23B7/005
Filed: 2018-06-22
Abstract: The present invention relates to a method for inhibiting the texture change of a thawed peach after freezing. When freezing and thawing a peach after treating the peach with steam for 3 to 10 minutes, there is an excellent browning inhibitory effect, color difference is significantly reduced compared to a frozen and thawed control group, texture change is inhibited, a thaw weight is also decreased, and a sugar content is maintained. Therefore, the method can be usefully used as a pretreatment method of frozen peaches.
Patent KR-20200009383-A (KR)
Title: Storage device and operating method thereof
Inventor: KIM CHI EUN
IPC: G06F3/06
Filed: 2018-07-18
Abstract: The present invention relates to a storage apparatus and an operation method thereof. The storage apparatus with an improved memory block usage efficiency according to the present invention comprises: a plurality of memory blocks each including a plurality of pages in which data is stored; an erase page storage part storing erase page information included in a victim block, which is a first bad block among the plurality of memory blocks; and a bad block control part replacing a fail page, which is a page where a program fail, included in any one of the memory blocks except for the victim block, among the plurality of memory blocks, with one of the erase pages.
Patent KR-20200010699-A (KR)
Inventor: YOO IN KYUNG
IPC: H01L51/56
Filed: 2018-07-19
Abstract: A display device comprises: a base substrate; a thin film transistor layer arranged on the base substrate; an insulating layer arranged on the thin film transistor layer; a first electrode arranged in a light emitting region on the insulating layer; a pixel defining layer having an opening with the same size and shape as the first electrode and arranged on the insulating layer; a light emitting layer arranged on the first electrode; and a second electrode arranged on the light emitting layer. Therefore, the display device has improved display quality and a simplified process.
Patent KR-20200009902-A (KR)
Title: For biodegradable bon tissue fixation bon-block and manufacturing method thereof
Inventor: HYON CHOL KANG
IPC: A61L27/42
Filed: 2018-07-20
Abstract: The present invention relates to a biodegradable bone block for fixation of bone tissues, and a preparation method of the same. The bone block for fixation of bone tissues produced according to the preparation method of the present invention has excellent mechanical properties by having carbon nanotubes (CNTs), which are one-dimensional nanomaterials, mixed with polylactic acid (PLA), which is a biodegradable polymer, and hydroxyapatite (HA), which is a bioactive material, also can be dispersed extremely finely in a nanostructure form, and can alleviate the phenomenon of stress being focused on hydroxyapatite particles, which cause a decrease in breaking strength. Thus, the bone block of the present invention can enhance basic mechanical strength required of a bone block and can be manufactured in various forms.
Patent KR-20190024664-A (KR)
Inventor: CHO SEONG HEUN
IPC: G02F1/1335
Filed: 2018-07-24
Abstract: Provided are an optical film improving a contrast range, a polarizing plate including the same, and a liquid crystal display device including the polarizing plate. The optical film improving a contrast range includes a protection layer and a pattern layer formed on the protection layer. The pattern layer has a pattern unit having a flat unit between an embossed optical pattern on one surface and the embossed optical pattern immediately adjacent to the embossed optical pattern, wherein the optical pattern has a base angle (θ) of 55° to 90° and the pattern unit satisfies equation 1, 1 < P/W =< 10, and additionally includes a gap fill layer directly opposite to the pattern layer. The gap fill layer includes a matrix and a first particle contained in the matrix, the absolute value of a refractive index difference between the matrix and the first particle is 0 to 0.03, and a refractive index difference between the pattern layer and the gap fill layer is equal to or greater than 0.06.
Patent KR-20200012172-A (KR)
Title: Vr photographing apparatus of air injectable
Inventor: KIM IN WOO
IPC: H04N5/225
Filed: 2018-07-26
Abstract: The present invention relates to an air injectable virtual reality photographing apparatus, which comprises: a hollow L-shaped body; an air inlet injecting air to one side of an outer surface of the body; an imaging opening of a mobile phone case coupled with a hole on one side of the body; a connection unit to which a nozzle coupled to the other side of the body is connected; an omnidirectional reflector coupled to the other end of the nozzle; and a vertical reflector vertically reflecting an image photographed from the omnidirectional reflector on a lower surface inside the body and sending the image to a mobile phone camera.
Patent KR-20200012392-A (KR)
Title: Head for high efficient atomic layer deposition and atomic layer deposition using the same
Inventor: KYUNG HYUN CHOI
IPC: C23C16/455
Filed: 2018-07-27
Abstract: The present invention relates to an atomic layer deposition apparatus including a uniform spray passage, the apparatus having a head structure capable of spraying a precursor and deposition gas uniformly. To achieve the purpose, in regard to a head for an atomic layer deposition apparatus depositing an atomic layer on a transferred substrate, the head includes: a top layer part including a plurality of injection holes for injecting gas and a discharge hole for discharging gas; a mid-layer part installed in the lower part of the top layer part to enable the gas sprayed from the top layer part to be dispersed in a transfer direction of the substrate; a top mid-dispersion layer part installed between the top layer part and the mid-layer part, and changing the direction of the gas sprayed from the top layer part to disperse the gas uniformly; and a bottom layer part including a plurality of slits and installed in the lower part of the mid-layer part to disperse the gas in a width direction of the substrate. Therefore, a substrate with a thin film, which can be bent more quickly than before, can be manufactured through consecutive processes, and the whole gas can be uniformly sprayed in the width direction of the substrate to enable a substrate with a high-quality thin film to be manufactured.
Patent KR-20200015133-A (KR)
Title: Prevention method of drowsy driving and system thereof, including rapid eye movement image
Inventor: CHOI HYO SEUNG
IPC: G08B21/06
Filed: 2018-08-02
Abstract: The present invention relates to a drowsy driving prevention apparatus including: a display device; and an image which causes a rapid eye movement. Furthermore, the present invention relates to a drowsy driving prevention method comprising allowing a driver to see the drowsy driving prevention apparatus reflected on the transparent window by reflecting the drowsy driving prevention apparatus including the image which causes the rapid eye movement and the display device on a transparent window. The present invention can prevent drowsy driving more easily only by providing the display device and a rapid eye movement-causing image expressed on the display device. The present invention also has a merit of advancing driving quality by easily entering the driver into a brain awakening state although it is not a drowsy driving condition. The present invention also has a merit of enabling safety to be promoted by reflecting the rapid eye movement-causing image of the display device on the transparent window formed in the front of the display device such that the driver sees the rapid eye movement-causing image reflected on the transparent window, thereby enabling the driver to simultaneously exercise the rapid eye movement while closely observing front situations.
Patent KR-20190016464-A (KR)
Inventor: RICKERS CHRISTOPH
IPC: G09G3/20
Filed: 2018-08-08
Abstract: The present invention relates to a display device (10), a method for producing the same, a device for controlling the same, and a computer-readable storage medium including a method and commands for controlling the display device. The display device (10) includes an active display region (11) including a plurality of pixels (12). The pixels (12) in at least part of the edge region (13) of the active display region (11) are formed differently from the remaining pixels (12) of the active display region (11).
Patent KR-20200017247-A (KR)
Title: Smart door locks using Bluetooth
Inventor: SHIN JIN SEOK
IPC: H04M1/725
Filed: 2018-08-08
Abstract: The present invention relates to a smart door lock using Bluetooth which consists of a smart phone Android application (100), an Arduino Bluetooth module (200), a servo motor (300), and a digital door lock (400). The Android application of a Bluetooth-in smartphone of a user and the Arduino Bluetooth module embedded in the digital door lock communicate with each other to measure an intensity of a reception signal and measure a received signal strength indication (RSSI) value in accordance with how close the user accesses the digital door lock so as to automatically open a front door based on the measured RSSI value. Therefore, a technical configuration of the present invention is very simple, and security and high reliability for digital door lock operation can be provided.
Patent KR-20200022226-A (KR)
Title: Oxide semiconductor thin film transistor and method of manufacturing the same
Inventor: JANG JIN
IPC: H01L29/06
Filed: 2018-08-22
Abstract: Disclosed are an oxide semiconductor thin-film transistor and a manufacturing method thereof. According to an embodiment of the present invention, the oxide semiconductor thin-film transistor comprises: a substrate; a first gate electrode formed on the substrate; a gate insulating layer formed on the first gate electrode; an oxide semiconductor layer formed on the gate insulating layer; source and drain electrodes formed by stacking carbon nanotubes (CNTs) and a metal electrode on the formed oxide semiconductor layer, and patterning the stacked CNTs and metal electrode to make the source and drain electrodes spaced from each other; and a passivation layer formed on the formed source and drain electrodes. The source and drain electrodes can prevent diffusion of the metal of the metal electrode into the formed oxide semiconductor layer based on the CNTs.
Patent KR-20200025745-A (KR)
Title: Semi-solid cosmetic composition with oil gel
Inventor: KIM YOUNGSUN
IPC: A61K8/891
Filed: 2018-08-31
Abstract: Disclosed is a semi-solid cosmetic composition capable of forming an oil gel. The composition comprises: a silicone-based polymer comprising at least one of a silicone cross-polymer and a silicone copolymer; silicone-based powder; an oil thickener; and oil. According to the present invention, it is possible to cure a silicone formulation and moisturize skin.
Patent KR-20200025783-A (KR)
Title: Vehicle emergency light emitting device
Inventor: HA TAE MYOUNG
IPC: F21W107/10
Filed: 2018-08-31
Abstract: The present invention relates to an emergency light emitting device of a vehicle, which allows a light emitting unit provided on a fixing portion of a trunk lid being in a state of opening a trunk room to emit emergency light in response to a signal detected by a sensing unit formed as a proximity switch or the like detecting a rear outer panel of a vehicle forming the trunk room so as to easily notify a following vehicle of the occurrence of an accident without the need to use a tripod when a vehicle accident occurs, thereby preventing a secondary collision and also operating and stopping the light emitting unit without a separate microcomputer.
Patent KR-20200026455-A (KR)
Title: Artificial neural network system and method of controlling fixed point in artificial neural network
Inventor: KIM JAE GON
IPC: G06N3/063
Filed: 2018-09-03
Abstract: The present invention provides an artificial neural network system and a fixed point control method of an artificial neural network. According to the present invention, the artificial neural network system comprises: a processor performing node operations for a plurality of nodes included in one layer of an artificial neural network to generate a plurality of result values, and performing quantization for the plurality of result values based on a K^th fixed point format (K is a natural number equal to or greater than 1) for the current quantization with respect to the one layer to generate a plurality of quantized values; a virtual overflow detection circuit generating virtual overflow information representing a distribution of the numbers of valid bits of the plurality of quantized values; and a data format controller determining a (K+1)^th fixed point format for the next quantization with respect to the one layer based on the virtual overflow information. Accordingly, the fixed point format is controlled based on the virtual overflow information, thereby efficiently preventing overflow and underflow.
Patent KR-20190121174-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: LEE JIN WOO
IPC: H01G4/232
Filed: 2018-09-06
Abstract: The present invention is to provide a multi-layered ceramic capacitor with high reliability in moisture proof. Provided is a multi-layered ceramic capacitor comprising a body including a dielectric layer and an internal electrode, and an external electrode disposed in the body. The external electrode comprises: an electrode layer connected with the internal electrode; a first plating unit disposed on the electrode layer and having the thickness of 0.3-1 μm; and a second plating unit disposed on the first plating unit.
Patent KR-20200031304-A (KR)
Title: Positive electrode active material for secondary battery, method for preparing the same and lithium secondary battery comprising the same
Inventor: KIM HAK YOON
IPC: C01G53/00
Filed: 2018-09-14
Abstract: The present invention relates to a positive electrode active material for a secondary battery, including lithium composite transition metal oxide particles containing nickel (Ni), cobalt (Co) and manganese (Mn); and a coating unit formed on the surface of the lithium composite transition metal oxide particle, wherein the coating unit includes a polymer and graphene.
Patent KR-20200035760-A (KR)
Title: Apparatus and method for estimating side trimming of steel plate
Inventor: CHUN CHANG KUN
IPC: G01N33/20
Filed: 2018-09-27
Abstract: The present invention relates to a side trimming evaluation device of a steel plate, capable of preventing coil breakage due to edge crack in a cold rolling process. The side trimming evaluation device comprises: a pair of sensing parts installed on a side of a steel plate; a crack evaluation part connected to the sensing parts to evaluate the degree of crack by side trimming; and a moving part which moves the steel plate so that the steel plate passes through the sensing parts, wherein the sensing parts comprise upper and lower sensing parts spaced apart from each other, and a connecting part for connecting the upper and lower sensing parts.
Patent KR-20200036662-A (KR)
Inventor: YU JAE SANG
IPC: C08L63/00
Filed: 2018-09-28
Abstract: The present invention relates to a carbon structure-polymer composite containing heterogeneous elements, which comprises: a carbon structure containing heterogeneous elements in a form of a single atom; and a thermosetting matrix polymer in which the carbon structure is dispersed, and to a production method thereof. The carbon structure-polymer composite containing heterogeneous elements has excellent interface adhesion between the carbon structure and the polymer.
Patent KR-20200040406-A (KR)
Title: Method And Apparatus for Sharing Virtual Mobile Infrastructure Screen
Inventor: KIM JI HOON
IPC: H04N21/238
Filed: 2018-10-10
Abstract: Disclosed are a method and a device for sharing a VMI screen. According to an embodiment of the present invention, a VMI is applied to a mobile environment to share a VMI screen of a user with a plurality of other users in real time when a VMI client installed in a device is driven, thereby providing a broadcast service, an image sharing service, a disaster broadcast service, and the like. The device for sharing the VMI screen comprises: a list generation part; and an image sharing part.
Patent KR-20200043740-A (KR)
Inventor: LEE SEUNG CHUL
IPC: A61B5/11
Filed: 2018-10-18
Abstract: Disclosed are an infant safety monitoring method based on threshold control of movement and a service thereof. According to one embodiment of the present invention, the infant safety monitoring method using a device worn by an infant includes the following steps of: detecting a movement of the infant; setting a threshold value of the movement for determining whether a pulse rate or oxygen saturation (SpO2) is measured; carrying out a signal stabilization procedure for denoising data obtained for measuring the pulse rate or oxygen saturation (SpO2) if a value calculated by the detected movement is lower than the threshold value by comparing the calculated value to the threshold value; calculating a pulse rate value or oxygen saturation value of the infant from the data extracted through the signal stabilization procedure; and monitoring the safety of the infant based on the calculated pulse rate value or oxygen saturation value. Therefore, the present invention is capable of preventing an infant from dying suddenly by measuring the pulse rate or oxygen saturation of the infant.
Patent KR-20200045754-A (KR)
Title: Preparation of organic nutrient solution containing green tee catechins for vegetables cultivation
Inventor: MOON JIN OK
IPC: A01N65/28
Filed: 2018-10-23
Abstract: The present invention relates to a manufacturing method of organic nutrient solution containing green tea catechin for growing vegetables and fruits, and more particularly, to a manufacturing method of organic nutrient solution for growing vegetables and fruits, which includes the steps of: preparing a wet green tea by immersing dried green tea into purified water and removing the immersed green tea; volatilizing volatile substances contained in the green tea by heating the wet green tea without an extraction solvent under a high temperature vacuum condition; and collecting separately and liquefying the volatile substances. When the organic nutrient solution is fertilized to vegetables or fruits, especially oriental melons, onto leaves or roots, the organic nutrient solution improves the content and sugar content of functional active ingredients containing green tea catechin, and increases long-term storage.
Patent KR-20200046591-A (KR)
Inventor: HA YE YOUNG
IPC: H01M2/16
Filed: 2018-10-25
Abstract: Disclosed are an additive for a lithium secondary battery capable of improving performance of a battery by applying one or more of a separator coating layer, an electrode coating layer, and an electrolyte, a separator applying the same, and a lithium secondary battery including the separator. The separator for applying the additive for a lithium secondary battery comprises: a separator; and a layer containing the additive for the lithium secondary battery, which is formed on a surface of the separator. The additive for a lithium secondary battery contains silica nanoparticles and a polyether-based compound formed on surfaces of the silica nanoparticles.
Patent KR-20190115401-A (KR)
Title: Method, apparatus and program for linked view
Inventor: KIM DEOK HYEON
IPC: G06F3/0481
Filed: 2018-10-26
Abstract: The present invention relates to a method for linked view that at least some regions of output of one or more separate P-link applications, which are executed by an operating system (OS) of an information processing device, are outputted to a linked view application in a predetermined arrangement state. The method for linked view comprises: a P-link application registration step of registering each P-link application in a linked view application; a view window setting step of setting one or more view windows in the linked view application; a view area setting step of setting one or more view areas in each of the P-link applications corresponding to each of the view windows; and an integrated view display step of displaying images as integrated views by integrating images of the view areas corresponding to each of the view windows in a linked state.