baber/WOPTO huggingface dataset:
Patent KR-20200024972-A (KR)
Title: Light source member and display device including the same
Inventor: LEE SEONGYEON
IPC: F21V8/00
Filed: 2018-08-28
Abstract: The present invention relates to a light source member and a display device including the same. According to an embodiment of the present invention, the light source member comprises: a guide panel; a light source disposed on at least one side of the guide panel; a low refractive layer disposed on the guide panel and a color conversion layer disposed on the low refractive layer and including a quantum dot, wherein the low-refractive layer includes a matrix part, a plurality of low refractive bodies dispersed in the matrix part, and a void disposed in the matrix part, and the void area accounts for 20% or less with respect to the total area of the low-refractive layer, thereby exhibiting good optical properties and improved reliability.
Patent KR-20200025390-A (KR)
Title: A disc type device incluing microbeads capable of controlling pH of a sample
Inventor: BYUNG HYUN PARK
IPC: B01L3/00
Filed: 2018-08-30
Abstract: The present invention relates to a disc type device capable of adjusting the pH of a sample and, more specifically, provides a disc type device comprising microbeads capable of adjusting the pH of a sample to a predetermined value. Also, provided is the disc type device which comprises, in each of a plurality of channels, microbeads enabling adjustment to different pH values, and thus enables adjustment to a plurality of different pH values simultaneously upon injection of the sample.
Patent KR-20200034014-A (KR)
Title: 3d printer and method for printing three dimensional structur using the same
Inventor: CHOI HYUNG IL
IPC: B29C64/264
Filed: 2018-09-11
Abstract: The present invention relates to a 3D printer and to a three-dimensional structure output method using the same. The 3D printer comprises: a first material supply part; a main stage; a layer forming part; a light irradiation part; and a second material supply part, wherein the first material supply part provides a first material only to an auxiliary stage, the layer forming part provides the first material on the auxiliary stage in a form of a layer to the main stage, the light irradiation part is positioned on an upper portion of the main stage and irradiates light to the first material in the form of a layer, and the second material supply part forms a pattern by providing a second material on the cured first material.
Patent KR-20200031948-A (KR)
Title: Floating Storage Regasification Unit Dedicated Vessel with Slow Speed and Large Full Form
Inventor: CHUN JUNG HYUK
IPC: B63B1/04
Filed: 2018-09-17
Abstract: The present invention relates to a FSRU dedicated ship with a slow speed and a large full form, which includes: a front storage tank spaced apart from a fore perpendicular portion by a predetermined distance to be installed thereon; a back storage tank spaced apart from an after perpendicular portion by the predetermined interval to be installed thereon; and a middle storage tank installed between the front storage tank and the back storage tank. The FSRU dedicated ship has the three storage tanks in which one storage tank is reduced while the entire loading capacity of LNG is maintained compared to a conventional LNG carrier having the four storage tanks and 150 to 220K and comprises a hull with the slow speed and the large full form which is further expanded than a width of the hull of the LNG carrier.
Patent KR-20200032465-A (KR)
Title: Memory and refresh operation method of the same
Inventor: LEE YO SEP
IPC: G11C11/408
Filed: 2018-09-18
Abstract: Provided is a memory which comprises: first to N^th regions refreshed by first to N^th refresh control signals; a control signal generation circuit sequentially delaying the first refresh control signal to generate second to N^th refresh control signals, and delaying the N^th refresh control signal to generate the first refresh control signal; an address counter responding to the N^th refresh control signal to change a refresh address; and a refresh stop circuit for stopping a refresh operation when the activation of the first to N^th refresh control signals is repeated the predetermined number of rounds.
Patent KR-20200032483-A (KR)
Title: Apparatus for removing foreign matter
Inventor: PARK JOO SHIN
IPC: B63B35/00
Filed: 2018-09-18
Abstract: Disclosed is a foreign substance removing apparatus for a leg. According to one embodiment, provided is the foreign substance removing apparatus for a leg, which includes: a driving unit moved along the leg; a cleaning unit towed by the driving unit at a back end of the driving unit and removing foreign substances adhering to the leg; and a connecting part elastically connecting the driving unit and the cleaning unit.
Patent KR-20200038603-A (KR)
Inventor: KANG SEONG GI
IPC: G06Q30/06
Filed: 2018-10-04
Abstract: The present invention relates to a computer program for a reverse auction service which can effectively promote a store. The computer program for a reverse auction service is stored in a medium to execute the functions of: transmitting requirements for requesting a reverse auction from a user terminal to one or more store terminals; allowing the one or more store terminals to transmit reverse auction estimates generated by corresponding to the requirements based on reservation information of a corresponding store to the user terminal; and, when the user terminal selects one reverse auction estimate, informing the store terminal which presents the selected reverse auction estimate that the corresponding reverse auction estimate is selected.
Patent KR-20200039251-A (KR)
Title: Apparatus to fix build outer pannel
Inventor: HEO SOO KYOUNG
IPC: E04F13/08
Filed: 2018-10-05
Abstract: According to the present invention, an apparatus for fixing an exterior material of a building comprises: a vertical member which is a square pipe vertically arranged on the ground, allows an exterior material to be coupled to one side thereof, allows the other side thereof to be bent inwards in the longitudinal direction to be opened, and has sawteeth formed on one bent end thereof; a pair of horizontal members wherein one side thereof is coupled to an outer wall, and the other side thereof is coupled to both sides of the vertical member; and a connection member wherein one side thereof is coupled to be meshed with sawteeth of the vertical member, and both sides thereof are coupled to sides of the pair of horizontal members. According to the apparatus for fixing an exterior material of a building, the vertical member and the horizontal members can be coupled, without welding to avoid a fire, to increase stability. The vertical member is coupled in the longitudinal direction of an exterior material to be stably supported and quickly coupled in a simple structure to improve construction efficiency. Also, the sawteeth of the vertical member and a sawtooth surface of the connection member are coupled to be meshed with each other to improve fixing power and binding power to absorb an external impact such as wind pressure and earthquake and disperse and transfer stress. A defection phenomenon caused by a load is eliminated to maintain a stable structure of a building for a long time.
Patent KR-20200039362-A (KR)
Inventor: YOO DO HYEONG
IPC: H01J37/32
Filed: 2018-10-05
Abstract: The present invention relates to an inductively-coupled plasma processing apparatus. The inductively-coupled plasma processing apparatus comprises: a chamber main body (100) including an opening formed in an upper side thereof; a dielectric assembly (200) including at least one dielectric (210) installed to occlude the opening such that a processing space (S) is formed, and a support frame (220) supporting the dielectric (210); a substrate support unit (300) installed on the chamber main body (100) and supporting a substrate (10); a gas injection unit (400) injecting gas to the processing space (S); an antenna unit (500) installed on an upper side of the dielectric assembly (200) and forming an induced electric field in the processing space (S); and a plurality of metal line units (600) disposed by region on an upper surface of the dielectric assembly (200). Each of the plurality of metal line units (600) is installed in any one of an electrically floating state, a ground state, and a power applied state in which power is applied. The present invention is able to control plasma in the processing space by using an electromagnetic field.
Patent KR-20190040927-A (KR)
Title: Emozip system
Inventor: KIM GWANG SAM
IPC: H04W88/06
Filed: 2018-10-11
Abstract: According to an embodiment of the present invention, an emozip system can enable a user to enjoy a pleasure of creation capable of producing various emojis as a user becomes a producer by using a system capable of providing an environment that the user can easily produce and trade an emoji, and can further create a new profit source and seek a market.
Patent KR-20200043230-A (KR)
Inventor: PARK TAE CHAN
IPC: A23G9/50
Filed: 2018-10-17
Abstract: The present invention relates to an ice cream bar having a support for preventing ice cream from dripping onto a hand after melting when having the ice cream ordinarily.
Patent KR-20200044309-A (KR)
Title: A shining road that guides the car
Inventor: KIM TAE MIN
IPC: E01F9/506
Filed: 2018-10-19
Abstract: The present invention relates to a road which shines in the dark. The road shines in the dark, and comprises: a traffic lane; a traffic lane using properties of PH paper; and a nightglow material traffic lane shining in the dark. Therefore, the road allows the traffic lane to shine, thereby safely guiding vehicles in the dark.
Patent KR-20200045765-A (KR)
Title: Air export logistics mediating system
Inventor: PARK EUN CHEOL
IPC: G06Q10/08
Filed: 2018-10-23
Abstract: Various embodiments of the present invention relate to an air export logistics mediating system. According to various embodiments of the present invention, the air export logistics mediating system is configured to: obtain export information and a request for selecting a forwarding company for handling air export logistics of an exporter from an exporter device through an intermediary platform; provide a message for requesting a quote to a forwarding company device corresponding to the selection request and the export information through the intermediary platform; calculate the export logistics cost based on the export information; compare quote information with the export logistics cost when the quotation information is obtained from the forwarding company device corresponding to the quote request; as a result of the comparison, create estimate service evaluation information and additionally store the estimate service evaluation information in a service history, based on the forwarding company′s current response rate and forwarding company′s current details; create a priority list including a plurality of forwarding companies that provided the quote information based on the estimate service evaluation information and a previous service history; and provide the created priority list to the exporter device through the intermediary platform. Other embodiments may be possible.
Patent KR-20200052398-A (KR)
Inventor: LEE CHANG WOOK
IPC: G06N99/00
Filed: 2018-10-23
Abstract: According to the present invention, a method of mapping the landslide vulnerability comprises the steps of: receiving a result of a preliminary investigation of a target area where a landslide vulnerability map should be prepared; selecting environmental factors required to calculate the landslide vulnerability; and establishing a landslide vulnerability model using a machine learning algorithm in consideration of data of the preliminary investigation and the environmental factors and creating the landslide vulnerability map of the target area based on the landslide vulnerability model. According to the present invention, by applying various machine learning techniques in creating a landslide vulnerability map, it is possible to improve the accuracy and prediction performance.
Patent KR-20200048466-A (KR)
Inventor: HA GYUN PYO
IPC: G07C9/00
Filed: 2018-10-30
Abstract: The present invention comprises: an input part forming the front surface of a door, and having a built-in input unit; a terminal which is electrically connected to the input part and sets opening information of the input unit to put the door in an unlocked state; and an opening unit which contacts the input unit to perform an operation corresponding to the opening information, and guides the door to be in the unlocked state.
Patent KR-20200051158-A (KR)
Inventor: KIM SUN YOUNG
IPC: B05B15/68
Filed: 2018-11-05
Abstract: The present invention relates to a nozzle module of skin beauty care device. The nozzle module includes: a nozzle tip in which a through hole extending in one direction is formed, and which has a first taper which is formed such that the inner circumferential diameter becomes narrower from the end side of the through hole to the front; and a spray angle adjusting tip in which a recovery hole is formed along the same axial direction as the through hole, and which has a second taper formed such that the inner circumferential diameter becomes narrower at the end, wherein the second taper is inserted and fixed to touch the inner circumferential surface of the first taper at the rear end of the nozzle tip. The second taper has at least two or more discharge grooves along the outer circumferential surface of the second taper, and the outer circumferential surface of the second taper except for the discharge groove is completely in close contact with the inner circumferential surface of the first taper, and the cleansing water is inclined at a predetermined angle along the plurality of discharge grooves to discharge at high pressure.
Patent KR-20200051973-A (KR)
Title: Cutting board with scale-functioned bottle
Inventor: JANG JUNG YUN
IPC: B65D25/04
Filed: 2018-11-06
Abstract: The present invention relates to a cutting board which comprises: a cutting board main body (10) used as the cutting board when cutting or chopping food materials; digital scales (103) measuring the weight of the food materials; a tool storage box (102) coupled to a lid to safely store tools; and material containers (105) storing the materials chopped on the cutting board main body (101). Each of the material containers (105) includes a detachable partition (104) to store various materials, three of the digital scales (103) attached thereto to measure a correct amount, and a digital display unit (106) displaying a value of the detected weight. Moreover, the cutting board has a recipe program embedded therein and providing recipes for predetermined kinds of food, and a user can use a touchpad (20) to slide the recipes and select desired food, such that name pads (110) of each material container display a name and the weight and inform the user of whether the material stored in the material container is suitable for the weight in color. Accordingly, various functions required for cooking food are provided to increase convenience of the cutting board, thereby contributing to profit creation of a maker through increased reliability of a product.
Patent KR-20200052122-A (KR)
Title: Graphics processor and graphics processing method based on subdivided states
Inventor: JIN SEUNG HUN
IPC: G06T1/60
Filed: 2018-11-06
Abstract: Disclosed is a graphic processor that provides a graphics pipeline with improved performance by efficiently setting the states of computational units included in a graphics processing system. According to an exemplary embodiment of the present disclosure, the graphics processor including a plurality of computational units can comprise: a first calculation unit including a plurality of sub-units and a state table storing the states of the plurality of sub-units; and a state manager that updates the state table in response to a first command and designates one state combination of the states stored in the state table in response to a second command, wherein the state table can include a plurality of sub-tables each corresponding to some of the plurality of sub-units, and the state manager can designate one of rows of each of the plurality of sub-tables as the state combination.
Patent KR-20200054606-A (KR)
Inventor: JINMI NOH
IPC: C08K3/22
Filed: 2018-11-12
Abstract: According to an embodiment of the present invention, provided is an electric pump comprising: a housing; a stator disposed in the housing; a rotor disposed in the stator; a shaft coupled to the rotor; an inner rotor coupled to the shaft and including an outer lobe; and an inner lobe. An outer rotor is disposed on the outer side of the inner rotor so that the inner lobe catches the outer lobe. At least a portion of the inner rotor is formed of long fibers. The length of the long fiber is 6 to 25 mm, the average diameter of the long fibers is 4.5 to 70 μm, and the content of the long fibers is 10 to 60% by weight of the total weight of the inner rotor.
Patent KR-20200056787-A (KR)
Inventor: CHO SUNG SHIK
IPC: B62D3/12
Filed: 2018-11-15
Abstract: The present invention relates to a plug loosening prevention device for a steering gear. The plug loosening prevention device for a steering gear includes: an assembly unit integrally provided in a rack housing enclosing a rack bar which varies a steering wheel by changing a rotation motion of a pinion shaft to a linear motion, formed in a cylindrical shape with an open upper part, and having a loosening prevention unit around the inner circumference thereof; and a pinion plug directly or indirectly connected to the outer circumference of the pinion shaft, coupled to the assembly unit by a spiral type, and having a blocking unit in a part thereof coming into contact with the loosening prevention unit. The loosening prevention unit permits rotation in a reference direction which is a rotation direction for spiral connection of the pinion plug, but blocks the rotation in a reverse direction by engagement with the blocking unit, thereby preventing separation of the pinion shaft from the assembly unit.
Patent KR-20200060858-A (KR)
Inventor: KIM GWANG HO
IPC: B42D25/305
Filed: 2018-11-23
Abstract: The present invention provides an electronic tag for forgery or alteration prevention, which includes an electronic tag in which an authentication procedure for the forgery or alteration is implemented by a computer and a shape including a shape printed using ink containing a photonic crystal material capable of visually confirming whether the color has changed, wherein the shape includes the photonic crystal material printed on the electronic tag. The electronic tag for forgery or alteration prevention of the present invention simultaneously includes the means for verifying forgery using the electronic tag in which the authentication procedure is implemented by the computer and the means for verifying forgery using a video or an image photographed by a naked eye or a smartphone camera, thereby preventing the forgery or alteration.
Patent KR-20190062235-A (KR)
Title: Method for forming multi-depth mems package
Inventor: TAI WEN CHUAN
IPC: B81C1/00
Filed: 2018-11-23
Abstract: The present invention relates to a MEMS package having a cap structure with different trench depths and a manufacturing method thereof. In some embodiments, a first trench is formed on a first device region and a scribe trench is formed on a scribe line region on a front side of a cap substrate. Then, a hard mask is formed and patterned on the cap substrate. Then, the cap substrate is etched to form a stopper in the first trench without modifying a covered portion of a bottom surface of the first trench while an exposed portion of the bottom surface of the first trench is recessed while the hard mask is in place. Then, the front side of the cap substrate is bonded to a device substrate to enclose the first trench on a first MEMS device.
Patent KR-20190062316-A (KR)
Title: Server and method for detecting malware in data files
Inventor: YOON JI WON
IPC: H04L9/00
Filed: 2018-11-28
Abstract: The present invention relates to a server for detecting a malicious code in a data file and a method thereof. According to one embodiment of the present invention, a method for detecting a malicious code in a data file by a malicious code detection server comprises the steps of: receiving a data file encrypted in a homomorphic encryption technique based on a first encryption key preset by a user from a client device; comparing the encrypted data file with a signature file of a malicious code previously stored in a database and encrypted in the homomorphic encryption technique; and transmitting a comparison result, which is encrypted in the homomorphic encryption technique, calculated by the comparison step to the client device. The comparison result represents whether the data file is infected with the malicious code. According to the present invention, it is not necessary for a data file encrypted in a server to be decrypted, thereby preventing content of the file from being leaked to others.
Patent KR-20200069130-A (KR)
Title: Low-power broadband optical receiver using trans-conductance boosting
Inventor: OH WON SEOK
IPC: H04B10/67
Filed: 2018-12-06
Abstract: The present invention relates to a low power wideband optical receiver using transconductance boosting technology. The optical receiver of the present invention comprises: a pre-amplification unit that amplifies and converts the photocurrent input from the photodiode unit into a voltage signal to output a voltage output signal; a transconductance boosting unit boosting the transconductance of the pre-amplification unit as much as the voltage gain of the pre-amplification unit; a reference bias unit outputting a reference bias signal corresponding to the current flowing through the preamplifier unit; a post-amplification unit that amplifies the voltage output signal while maintaining the bandwidth to output an output signal of a size capable of digital signal processing; and an output buffer unit to lower the DC level of the output signal.
Patent KR-20200071178-A (KR)
Inventor: KWON SOON JAE
IPC: B60W40/072
Filed: 2018-12-10
Abstract: Disclosed is a stereo video system which is used for an active chassis system for a vehicle. The stereo video system receives an ambient light value from an ambient light sensor through a vehicle interface unit, and accordingly calculates a wide dynamic range (WDR) gain value to process wide backlight correction of an image outputted from a stereo camera unit.
Patent KR-20190071600-A (KR)
Title: Curable gellant ink
Inventor: NAVEEN CHOPRA
IPC: B41J2/005
Filed: 2018-12-11
Abstract: The present invention relates to an ink composition comprising: at least one curable monomer; at least one gelling agent; a selective photoinitiator; and an optional colorant. The ink composition has the viscosity of less than 106 centipoise at the temperature of about 20 to 40°C, and is capable of both ink jetting and fixing at the temperature of about 20 to 40°C.
Patent KR-20200072199-A (KR)
Inventor: SEO JUN SEOK
IPC: G01K13/02
Filed: 2018-12-12
Abstract: Introduced is an apparatus for measuring a temperature inside a pipe, which comprises: a main body including a coupling unit formed to be coupled to an opening so as to seal the opening when coupled to the opening formed by branching out from the pipe; and a piston wherein a temperature measuring unit is formed at one end unit exposed to the outside of the coupling unit, and which is slidably coupled to the main body while extending in the longitudinal direction and penetrating the inside of the main body. According to the apparatus and a method of the present invention, a fluid temperature inside the pipe can be measured without blocking fluid flow inside the pipe.