baber/WOPTO huggingface dataset:
Patent KR-20190020605-A (KR)
Inventor: SONG HO JIN
IPC: H01Q9/28
Filed: 2018-03-15
Abstract: The present disclosure relates to an apparatus and method for controlling a beam in a wireless communication system. According to various embodiments of the present disclosure, a communication device for controlling a beam in a wireless communication system comprises: a lens including at least one layer in which a plurality of unit cells are disposed; a control unit determining a beam pattern and controlling electric capacitance of each of the plurality of unit cells on the basis of the beam pattern; and a communication unit transmitting a signal with the determined beam pattern through the lens of which the electric capacitance is controlled. Each unit cell includes: a first conductive member; a second conductive member overlapping at least a portion of the first conductive member, and spaced apart from the first conductive member; and a dielectric interposed between the overlapped portions of the first conductive member and the second conductive member. The overlapped portions of the first and second conductive members are arranged in the direction shielded from an external electromagnetic wave. Accordingly, the apparatus and method according to the present disclosure have an effect of being able to control the beam pattern through the lens with low power and low latency.
Patent KR-20190110193-A (KR)
Title: Control apparatus for vehicle
Inventor: NA YUN SUNG
IPC: B60R25/102
Filed: 2018-03-20
Abstract: The present invention relates to a control apparatus for a vehicle. According to the present invention, a control apparatus for a vehicle comprises: a first sensor unit to detect whether there is an object in a vehicle; a second sensor unit detecting a state of the inside of the vehicle when detecting that there is the object in the vehicle through the first sensor unit; and a control unit operating at least one operating means provided in the vehicle that is in a state of being parked from the first sensor unit and the second sensor unit to control an information value coming from the second sensor unit to be in an allowable range or generate a warning. According to the present invention, in a parking state, brain function damage, pain, and death of an infant left inside the vehicle can be prevented, and further, use of electricity required for operation of the control apparatus can be minimized.
Patent KR-20180035197-A (KR)
Inventor: GUYANG YEOL
IPC: F25D23/08
Filed: 2018-03-21
Abstract: The present invention relates to a refrigerator, comprising a cold air supply apparatus accommodated in a heat insulating partition wall partitioning an upper storage chamber upward and downward. Cold air is supplied to the storage chamber below the heat insulating partitions through the cold air supply apparatus, thereby improving productivity and volume efficiency.
Patent KR-20190015079-A (KR)
Inventor: JO JENG JOON
IPC: E03F7/00
Filed: 2018-04-09
Abstract: An objective of the present invention is to provide a disinfection apparatus and a disinfection method which are capable of simultaneously disinfecting sewage of a sewage pipe and air within the sewage pipe by using a smoke and fog method of spraying a water-soluble disinfectant in the form of smoke and fog. The disinfection apparatus of the present invention includes: a disinfection tank which contains a water-soluble disinfectant; an air moving unit which provides power for moving the air; a spraying unit which is connected to the disinfection tank to spray the disinfectant in the form of smoke and fog; and a guide unit which guides the smoke and fog into the sewage pipe. The method for disinfecting a sewage pipe, which uses the disinfection apparatus installed within the sewage pipe, comprises: a step of installing one or more among the disinfection tank, the air moving unit, and the guide unit within the sewage pipe; a spraying step of spraying the water-soluble disinfectant in the form of smoke and fog; and a disinfection step of injecting the smoke and fog into the sewage pipe to disinfect the sewage pipe, wherein the disinfection step comprises a guiding step of guiding the smoke and fog to be moved in parallel along a longitudinal direction of the sewage pipe at the entrance of the sewage pipe.
Patent KR-20190119798-A (KR)
Title: Device for measuring crack by multi-touch having emagnet
Inventor: JUNG SO YEON
IPC: G01N27/90
Filed: 2018-04-13
Abstract: The present invention relates to a multi-contact crack measurement device having a magnetic body. According to the present invention, the multi-contact crack measurement device comprises: a first body having a first case and a magnetic body mounted on the first case to be exposed to the outside; and a second body including a magnetic object body attached to the magnetic body by magnetic force, an electric wire which has one end connected to the magnetic object body and through which a current flows while the magnetic body and the magnetic object body are attached, and a substrate connected to the electric wire.
Patent KR-20190121969-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: UM YOUNG JE
IPC: H01L21/67
Filed: 2018-04-19
Abstract: A substrate processing apparatus according to an embodiment of the present invention for achieving the above objective may include: a mounting table disposed inside the chamber to seat a substrate; a mounting table rotating part rotating the mounting table; a processing liquid supply part supplying a processing liquid to the substrate; a gas supply part supplying gas into the chamber; and a gas outlet part configured to discharge gas inside the chamber to the outside to form a gas flow in the chamber. It is possible to reduce a time required for applying the processing liquid to the substrate.
Patent KR-20190122339-A (KR)
Title: substrate processing apparatus
Inventor: KIM CHUL WOO
IPC: H01L21/67
Filed: 2018-04-20
Abstract: According to an embodiment of the present invention, a substrate processing apparatus includes: a plurality of developing chambers arranged in a row; and a plurality of developer supply nozzles provided on the plurality of developing chambers and supplying a developer to a substrate, wherein the plurality of developer supply nozzles include: a main nozzle firstly supplying the developer to the substrate; and one or more auxiliary nozzles provided on a downstream portion of the main nozzle and secondarily supplying the developer to the substrate.
Patent KR-20190064378-A (KR)
Title: Structure with embedded memory device and contact isolation scheme
Inventor: MENG FAN SHUEN
IPC: H01L29/66
Filed: 2018-04-24
Abstract: The present invention provides a method for fabricating an integrated circuit in accordance with some embodiments of the present invention. The method comprises the steps of: forming a source and a drain on a fin active region of a semiconductor substrate; depositing an interlayer dielectric (ILD) layer on the source and drain; patterning the ILD layer to form a first contact hole and a second contact hole individually aligning with the source and drain; forming a dielectric material layer in the first contact hole; and individually forming a first conductive feature and a second conductive feature in the first and second contact holes.
Patent KR-20190123535-A (KR)
Title: partition boad
Inventor: WON JAE HEE
IPC: A47F5/10
Filed: 2018-04-24
Abstract: The present invention relates to a partition board, which is simple for assembly since a shelf, a main board and a hanging member are integrally fixed through a fixing member, is possible to be stably used even when placing articles having weight on the shelf by improving fixing force, is possible to store a sheet of paper by fixing a transparent film to a front surface of the main board so as to be possible to identify the same at a glance, and is possible to receive or hang the articles by selectively fixing a receiving box to the front surface of the main board or fixing a hanger loop to upper and lower fastening holes of the main board.
Patent KR-20190131389-A (KR)
Title: Optical measuring apparatus and optical measuring method for providing long distance measurement of optic fiber sensor
Inventor: SEO MIN SEONG
IPC: G01J1/16
Filed: 2018-05-16
Abstract: Disclosed is an optical measuring apparatus for measuring light received by injecting pulsed light into an optical fiber connected to an optical fiber sensor separated over a long distance. The optical measuring device includes a switch which generates pulsed light by switching the application and blocking of input continuous light flow, inputs the optical fiber to output the generated pulsed light to the optical fiber sensor, receives scattered light of the optical fiber generated by the output of the pulsed light and reflected light of the optical fiber sensor to be measured through the optical fiber, and switches the output of the input scattered light and reflected light.
Patent KR-20190132100-A (KR)
Title: Apparatus for splitting ploarized light
Inventor: KAP JOONG KIM
IPC: G02B6/293
Filed: 2018-05-18
Abstract: The present invention relates to an apparatus for splitting polarized light. An apparatus according to an embodiment of the present invention includes a polarized beam splitter, a phase shifter, a polarization rotator, and an interference beam splitter. The polarized beam splitter separates an optical signal into first polarized light and second polarized light. The phase shifter delays the phase of the first polarized light. The polarization rotator rotates the polarization direction of the second polarized light to change the polarization direction of the second polarized light. The interference beam splitter interferes with the first polarized light whose phase is delayed and the second polarized light whose polarization direction is rotated, so as to split it into third polarized light and fourth polarized light. According to the present invention, the apparatus can be miniaturized or integrated, and the ease of manufacture and the stability of operation can be ensured. In addition, optical signals having various polarization directions can be split.
Patent KR-20190132760-A (KR)
Title: Rubber composition for tire tread and tire manufactured by using the same
Inventor: PARK JI HYUN
IPC: C08L7/00
Filed: 2018-05-21
Abstract: The present invention relates to: a rubber composition for a tire tread comprising 100 parts by weight of a raw material rubber, 10 to 30 parts by weight of vegetable oil in which a weight ratio of linolenic acid and oleic acid is 1:0.5 to 1:1.5, 10 to 20 parts by weight of terpene-based resin having a softening point of 110 to 130 °C, and 75 to 120 parts by weight of a reinforcement filler; and a tire manufactured by using the same. More specifically, the present invention provides an all season rubber composition which improves braking performance and wear performance on a snowy road surface while minimizing decrease of rolling resistance, and at the same time, improves braking performance on a wet road surface.
Patent KR-20190132862-A (KR)
Inventor: CHOI HYOUNG CHUL
IPC: G06Q10/08
Filed: 2018-05-21
Abstract: The present invention relates to a freight car dispatch processing apparatus, which comprises: a freight dispatch request providing unit for providing a freight dispatch request including a location of a freight car; a freight dispatch order reception unit for receiving a freight dispatch order which is associated with a loading area within a specific area range based on the location of the freight car and further comprises an unloading area and a freight capacity; and a freight dispatch order expressing unit for expressing a location of an unloading area and the freight capacity at the location of the loading area on an electronic map on the basis of the location of the freight car. Accordingly, the present invention can display the freight dispatch order on a navigation map based on the location of the freight car, thereby efficiently processing freight dispatch.
Patent KR-20190132874-A (KR)
Title: Device for cooling of laser diode bars
Inventor: O BEOM HOAN
IPC: H01S5/024
Filed: 2018-05-21
Abstract: The present invention relates to a laser diode bar cooling apparatus capable of increasing heating performance even in the limited structure of a laser diode laminate. According to an embodiment of the present invention, the laser diode bar cooling apparatus can comprise: a cooling body containing a refrigerant; and a plurality of cooling fins which protrude in one direction from the cooling body and support a laser diode at an end part, wherein the plurality of cooling fins can include a flow path for flowing the refrigerant delivered from the cooling body.
Patent KR-20190133825-A (KR)
Title: Polysulfide infiltrated cathode for lithium-sulfur batteries
Inventor: JUN YOUNG SI
IPC: H01M4/66
Filed: 2018-05-24
Abstract: Disclosed are a positive electrode for a lithium-sulfur secondary battery and a lithium-sulfur secondary battery comprising the positive electrode for a lithium-sulfur secondary battery. The positive electrode comprises: a carbon current collector comprising one or more micropores; an anolyte in which lithium polysulfide is dissolved; and a positive electrode active material adsorbed in pores of the carbon current collector infiltrated in the anolyte. The positive electrode active material is a sulfur compound containing sulfur of lithium polysulfide dissolved in the anolyte.
Patent KR-20190135273-A (KR)
Title: Membrane based on zirconia ceramin textile for water electrolysis
Inventor: CHO WON CHUL
IPC: C25B13/02
Filed: 2018-05-28
Abstract: The present invention relates to a hydroelectrolytic separation membrane. The present invention can provide the separation membrane securing high conductivity, low hydrogen permeability, excellent wettability for KOH, thinness, and excellent physical strength by using a porous zirconia ceramic fabric.
Patent KR-20190135357-A (KR)
Title: blackboard
Inventor: JANG HO KYUNG
IPC: B43L1/04
Filed: 2018-05-28
Abstract: The present invention relates to a blackboard and, more specifically, to a blackboard which comprises a board marker eraser, a powder sucking device, a board marker eraser handle and an iron powder handle, and provides variety of colors and convenience in drawing figures having difficulties in drawing and characters and in collecting powder in existing blackboards. That is, the present invention comprises a board marker eraser, a powder sucking device, a board marker eraser handle and an iron powder handle to provide variety of colors and convenience in drawing figures having difficulties in drawing and characters and in collecting powders in existing blackboards. Accordingly, the present invention comprises a board marker eraser, a powder sucking device, a board marker eraser handle and an iron powder handle and has an effect to provide variety of colors and convenience in drawing figures having difficulties in drawing and characters and easily collecting powder.
Patent KR-20180059743-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06F17/30
Filed: 2018-05-28
Abstract: According to a method of providing a responsive web page by using a mobile browser of the present invention, for conveniently checking information at a desired position on a small screen by setting the initial screen position and the magnification ratio in advance, the method executed by a user wireless terminal installed therein with a program having a browser function includes the following steps: requesting a web page to a mobile web server by the program in the wireless terminal; receiving a mobile web page, which is configured to include a plurality of section areas and allow at least some section areas to be changed, by the program from the mobile web server; identifying, by the program in the wireless terminal, at least one of a resolution in a horizontal direction and a resolution in a vertical direction with respect to a screen of the wireless terminal; and enlarging or reducing and displaying the size of at least part of section areas displayed on the screen of the wireless terminal among the plurality of section areas included in the mobile web page in accordance with the identified resolution.
Patent KR-20190137223-A (KR)
Inventor: I JO U
IPC: A23L11/00
Filed: 2018-06-01
Abstract: The present invention relates to a glutinous rice grain ramie leaf rice cake including red bean paste, and a producing method thereof. The method for producing a glutinous rice grain ramie leaf rice cake including red bean paste comprises: a step of pretreating ramie leaves in a hydrated state to maintain the taste, nutrients, and antioxidant contents of ramie leaves; a step of improving the feeding preference of ramie rice cake by crushing glutinous rice grains; and a step of improving taste by filling the ramie leaf rice cake of glutinous rice grains with red bean paste. The ramie leaf rice cake of a new type provided by the present invention contains healthy ingredients from ramie leaves, improves the eating preference of ramie leaf rice cake by crushing glutinous rice grains, and improves taste by filling ramie leaf rice cake of glutinous rice grains with red bean paste.
Patent KR-20190137364-A (KR)
Inventor: PARK YEONG DON
IPC: C09D141/00
Filed: 2018-06-01
Abstract: The present invention relates to a method for forming a semiconductor polymer thin film using a non-solvent floating method, which comprises the steps of: dissolving polythiophene in a high-density chlorinated good solvent, and placing the same at a lower portion thereof; forming a bi-phasic solution system by phase separation by placing a non-solvent on a surface of a solution; and immersing a substrate in the two-phasic solution system, and withdrawing the same. An FNS system is used to stably handle a poly(3-hexylthiophene) (P3HT) solution, to grow nanofibrils, and to achieve improved field effect mobility in a generated thin film. In the FNS system, polythiophene crystallization is induced due to the diffusion of a non-solvent, and an increase in the crystallinity of the polythiophene in accordance with an increase in an aging time of the FNS system is confirmed. The aging time is 3 to 12 hours. The highest crystallinity is expressed in the aging time of 7 hours in case of FNS-ACN/CF and 10 hours in case of FNS-DMSO/CF. In addition, the difference in Hansen solubility parameter (HSP) between two solvents significantly affects the development of P3HT crystals, and it is confirmed that a diffusion rate of the non-solvent is decreased as the difference of the HSP is large and P3HT crystallization is delayed.
Patent KR-20190143015-A (KR)
Title: Polyimide varnish composition and method for producing film using the same
Inventor: BAE MIN YOUNG
IPC: C08J5/18
Filed: 2018-06-19
Abstract: The present invention relates to a polyimide varnish used in a display and a film production method using the same. A polyimide varnish composition comprises: polyimide containing a repeating unit represented by chemical formula 1; and an organic solvent. In the chemical formula 1, A is an aromatic hydrocarbon group having 6 to 30 carbon atoms derived from acid dianhydride, B is an aromatic hydrocarbon group having 6 to 30 carbon atoms derived from diamine, and at least one of A and B comprises sulfur (S).
Patent KR-20200001391-A (KR)
Title: Polyketone Composition Containing Plasticizer
Inventor: CHOI HA YOUNG
IPC: C08K5/11
Filed: 2018-06-27
Abstract: The present invention provides a polyketone composition comprising 50 to 99 wt% of polyketone, and 1 to 50 wt% of at least one plasticizer selected from chemical formula 1a and chemical formula 1b, based on a total weight of a composition. The polyketone composition according to the present invention is capable of injection molding, extrusion molding, blowing molding and the like.
Patent KR-20200002384-A (KR)
Title: Drop sorter
Inventor: KIM HO YON
IPC: B65G43/08
Filed: 2018-06-29
Abstract: Disclosed is a drop sorter. According to one embodiment, the drop sorter includes: a transfer unit transferring a cargo or converting a transfer direction; a sorting module having a plurality of unit sorting holes forming a separated space at an entry position in which the cargo transferred through the transfer unit or direction-converted is dropped or slipped; and a drop position control unit changing an entry path of the cargo to a destination unit sorting hole in the sorting module so that the cargo is classified and loaded in the destination unit sorting hole among the plurality of unit sorting holes.
Patent KR-20200003552-A (KR)
Inventor: JUNG PHIL HO
IPC: G03B17/12
Filed: 2018-07-02
Abstract: According to the present invention, an imaging optical system comprises, sequentially arranged from an object side surface, a first lens having positive refractive power and having a convex object side surface, a second lens having negative refractive power, a third lens having refractive power, a fourth lens having refractive power and having a concave object side surface, a fifth lens having refractive power, a sixth lens having positive refractive power and having a convex upper surface, and a seventh lens having negative refractive power and having a concave upper surface. Therefore, the imaging optical system is capable of improving a performance of a small camera.
Patent KR-20200005096-A (KR)
Inventor: WI Kyoungtae
IPC: H01L33/00
Filed: 2018-07-05
Abstract: The present invention relates to a display device and a manufacturing method thereof and, more specifically, to a flexible display device using a semiconductor light-emitting device to prevent contact defects between semiconductor light-emitting devices and wiring electrodes. The display device comprises: a substrate; a wiring electrode arranged on the substrate; a plurality of semiconductor light-emitting devices electrically connected to the wiring electrode; an anisotropic conductive layer arranged between the semiconductor light-emitting devices and made of a mixture of conductive particles and an insulation material; and a damping unit which is arranged on the lower surface of the semiconductor light-emitting devices to separate the wiring electrode and the semiconductor light-emitting devices by a prescribed distance, and has at least one hole. The mixture of the conductive particles and the insulation material is arranged in the at least one hole. The wiring electrode is electrically connected to the semiconductor light-emitting devices through the conductive particles arranged in the hole.
Patent KR-20200007385-A (KR)
Inventor: HAN SUN HWAN
IPC: B07C5/34
Filed: 2018-07-13
Abstract: Disclosed is an apparatus for sorting fruits and, more specifically, to an apparatus for sorting fruits, which comprises: a camera installed in an upper portion of a conveyor through which fruits to be sorted pass; an image analysis unit configured to analyze an image photographed by the camera; and a sorting means configured to sort the fruits in accordance with an analysis result of the image analysis unit. Moreover, the apparatus for sorting fruits can comprise: a focus adjustment means installed on a gripper that fixes the camera for the focus of the camera to be automatically adjusted toward the object to be sorted on the conveyor through which the fruits pass; a chamber installed in a structure in which the chamber is blocked from the outside in an upper portion of the conveyor; a gas detection means installed in the chambers to measure ingredients of gas included in an odor generated from the fruits conveyed and moved on the conveyor; and an odor analysis unit configured to perform a comparative analysis of a result detected from the gas detection means with a registered sample.