baber/WOPTO huggingface dataset:
Patent KR-20160086778-A (KR)
Inventor: LEE SANG JUNE
IPC: G06Q50/20
Filed: 2016-06-24
Abstract: The present invention relates to a service broadcasting a live streaming lecture for teachers and students by using web real-time communication (WebRTC)-based communication method, which supports interactive questions and answers between teachers and students that are constrained in current online lecture, and enables the teachers and students to upload and download homework files by using a message and a cloud, thereby creating the effects similar to taking a course in an offline private educational institute. The present invention allows everyone to have an equal opportunity to take a course of good quality even if he/she does not live in a town where prestigious private educational institutes stand close together, and a lecturer and a private educational institute to earn an additional income by collecting many students who view a lecture at the same time, compared with investment of time.
Patent KR-20180001133-A (KR)
Inventor: LEE CHANG HUN
IPC: G06K19/07
Filed: 2016-06-27
Abstract: The present invention relates to a transportation card analyzer which comprises: a card reading unit (110) composed of a main board (111) having an RF module mounted thereon, which controls data communication of a contactless transportation card (101), a SAM board (112) connected to a serial port of the main board (111) to recognize data of the transportation card to authenticate validity of the card and maintain security of the card, and an external case (115) having a power supply unit (113) and a hard disc (114) mounted inside, wherein a monitor (116) is integrally mounted on one side of the external case (115); a reader (120) wired to the card reading unit (110) to transmit an electric wave through a built-in antenna to the antenna of the transportation card (101), thereby driving a CPU and a memory built in the transportation card (101); and a reading program (130), a software installed on the card reading unit (110) to be driven, and reading data of the transportation card through the reader (120) and the RF module to identify data structure and displaying a result of identification on the monitor (116), wherein the reading program (130) is composed of an abnormal ticket read module (131), a ticket initialization module (132), and a read rate test module (133) to enable a user to rapidly and clearly analyze whether the transportation card is abnormal or not.
Patent KR-20180002088-A (KR)
Inventor: HONG YUN GI
IPC: G11C5/14
Filed: 2016-06-28
Abstract: The present invention relates to a semiconductor memory device. The semiconductor memory device includes a memory cell array; a data input part for receiving a plurality of data sequentially inputted from the outside; and a control part for determining the number of toggling of current data with respect to previous data in response to the previous data and the current data received through the data input part, and generating first to fourth driving control signals according to the number of toggling; and a driving part for driving input data to a data transmission line in response to the first to fourth driving control signals or inverting the input data to drive the same to the data transmission line. It is possible to reduce current loss during a data write operation.
Patent KR-20180002091-A (KR)
Inventor: JIN MYUNG GYU
IPC: G08G1/16
Filed: 2016-06-28
Abstract: The present invention relates to a car detecting apparatus mounted on an intersection. The car detecting apparatus comprises: a case having a hollow part, and an opening part formed at a top surface thereof; a displaying member settled inside of the case, and moving up and down; and a generating member for generating electricity. The displaying member has a plurality of detection sensors for detecting an entering car, and a plurality of indicating lamps. According to the structure of the present invention, the car detecting apparatus is installed on a road surface which is where side streets are intersected with each other, such as a three-way intersection, or an usual intersection, so a driver can easily recognize an entering car from different directions. Therefore, the car detecting apparatus can prevent traffic accidents, and can warn pedestrians that a car is entering from different directions. In particular, the apparatus can autonomously generate electricity.
Patent KR-20180003103-A (KR)
Inventor: PARK HYUN CHEOL
IPC: H04B7/04
Filed: 2016-06-30
Abstract: The present invention relates to a digital-analog hybrid beamforming method and system in a millimeter wave downlink channel. The hybrid beamforming method in a downlink channel for one or more user terminals belonging to a transmission device comprises: a step of receiving feedback information from each of the user terminals; a step of selecting at least one user terminal for transmitting a transmission signal on the basis of the received feedback information; a step of performing digital beamforming for the selected user terminal; and a step of performing analog beamforming for the selected user terminal on the basis of a codebook stored in advance. The codebook includes a predetermined number of subsets calculated on the basis of the number of transmission antennas and the number of RF chains, and each of the subsets may have a beamforming vector corresponding to the number of RF chains.
Patent KR-20180003111-A (KR)
Inventor: HAN IN HO
IPC: E04F11/18
Filed: 2016-06-30
Abstract: According to one embodiment of the present invention, a handrail structure comprises: a transverse pipe having a closed cross section surface and a plurality of coupling holes at a lower surface thereof; and a plurality of strut pipes having a closed cross section surface, coupled to the ground surface at a lower portion thereof, coupled through the coupling hole at an upper portion thereof, coupled to an upper surface edge of the coupling hole at both sides of the upper portion thereof, having a coupling protrusion protruding to prevent separation from the transverse pipe, and having a multi-step height difference so that the transverse pipe can be installed at an inclined angle, wherein the coupling protrusion is formed to have a width steadily increasing in a horizontal direction.
Patent KR-20170003480-A (KR)
Inventor: AHN SANG HYUN
IPC: G02B1/10
Filed: 2016-06-30
Abstract: The present invention relates to a resin composition for hard coating comprising a siloxane resin chemically bonded by a compound including: alkoxysilane including an alicyclic epoxy group; a compound including a silane monomer containing a phenyl group and an alkoxy metal. The resin composition for hard coating can minimize curl phenomenon while maintaining surface hardness by supplying hardness and anti-curl properties through the alicyclic epoxy, high hardness through the phenyl group, and an intermolecular space through metal elements.
Patent KR-20180004357-A (KR)
Inventor: LEE YONG DEOK
IPC: H05K7/20
Filed: 2016-07-01
Abstract: The present invention relates to a heat spreader having a heat pipe and, more particularly, to a device, which is manufactured by improving a heat spreader receiving heat from a local heating element and emitting the heat to a wide area with a simple process and low costs and can provide high heat radiation efficiency with respect to heating elements linearly arranged in parallel with each other. The heat spreader of the present invention comprises: a metal sheet member (10) in which a short side (12) and a long side (14) are perpendicular to each other; an adhesive member (20) coated on or attached to the metal sheet member (10); a metal plate member (30) having a heat transfer side (32) and a heat radiation side (34) which correspond to the short side (12) and the long side (14), respectively, and having a slot (36) connecting an edge of the heat transfer side (32) to the center of the heat radiation side (34) to be stacked on the adhesive member (20); and the heat pipe (40) having a thickness corresponding to a thickness of the metal plate member (30) and inserted into the slot (36) to be fixed by the adhesive member (20). Therefore, the heat spreader can be manufactured in large quantities with low costs by using Thomson processing or press processing without the use of NC processing, thereby being able to improve productivity and price competitiveness. Moreover, a plurality of heat spreaders are arranged in parallel with each other along with the heating elements, which are linearly arranged in parallel with each other, thereby being able to maximize heat radiation efficiency.
Patent KR-20180005318-A (KR)
Inventor: HONG GI SEUNG
IPC: B65G47/248
Filed: 2016-07-05
Abstract: The present invention relates to an automatic can packing device. For a blade (13) protruding outwards by a lid (12) covering a container (11) filled with a content to be directed upwards or downwards, that is, to put cans (10) in a packing box (X) in zigzag positions of a positive stance and a negative stance, cans (10) entering initially in the positive stance are switched and moved into first row positive stance cans (F11), first row negative stance cans (F12), second row positive stance cans (F21), and second row negative stance cans (F22), are switched and moved again into first row zigzag stance cans (J1) and second row zigzag stance cans (J2), are switched and moved into first integrated zigzag stance cans (L1) in 3-by-3 matrix and second integrated zigzag stance cans (L2) in 3-by-3 matrix, are switched and moved into union zigzag stance cans (N3) in 3-by-6 matrix, and are put in the packing box (X). Accordingly, the cans (10) can be rapidly and easily packed, and it is possible to further improve workability even while reducing the size of the packing box (X).
Patent KR-20180005835-A (KR)
Inventor: CHO HYUNG KOUN
IPC: H01L21/02
Filed: 2016-07-07
Abstract: The present invention provides a method for manufacturing an oxide semiconductor device having the absorptive characteristic of a visible ray region which includes an S1 step of forming a translucent film layer on a substrate using a non-vacuum electrodeposition; and an S2 step of forming an active layer on the translucent film layer using a non-vacuum electrodeposition. A preferred orientation characteristic in a specific direction is determined in the translucent film layer. An active layer is grown in the specific direction determined in the translucent film layer. The problem of high resistivity, which is a disadvantage of a p-type oxide semiconductor grown by a low temperature electrodeposition process, is solved by controlling electrochemical growth behavior through a metal surface active agent.
Patent KR-20180010872-A (KR)
Inventor: LEE EUN SU
IPC: C08J5/18
Filed: 2016-07-22
Abstract: The present invention relates to a composition for a window film which contains a silicone resin, a crosslinking agent and an initiator, wherein the crosslinking agent includes a mixture of a first crosslinking agent having an epoxidized alicyclic group and a second crosslinking agent having an epoxidized alicyclic group and a vinyl group, and the first crosslinking agent is included in an amount of 5 to 30 parts by weight and the second crosslinking agent is included in an amount of 5 to 20 parts by weight based on 100 parts by weight of the silicone resin. The present invention also relates to a flexible window film prepared using the same.
Patent KR-20180011978-A (KR)
Inventor: PARK SANG KIL
IPC: B67D1/08
Filed: 2016-07-26
Abstract: The present invention relates to a rapid heating apparatus and a water purifier including the same. The rapid heating apparatus comprises: a pipe unit; a heating wire formed in the pipe unit; a spiral passage provided in the pipe unit; a drainage unit connected to the one end of the spiral passage; and a steam outlet positioned at the upper surface of the drainage unit. According to the present invention, the rapid heating apparatus can quickly heat water by allowing the water to pass through the pipe with the heating wire long due to the spiral passage. Further, the rapid heating apparatus can remarkably decrease the water purifier′s volume due to the spiral passage, and has excellent stability by discharging steam or gas generated by quickly heating the water through the steam outlet. Since the water is quickly heated through the spiral passage, the water can be heated with less power, and thus it is practical. When the rapid heating apparatus further includes a control unit and a power unit so that the spiral passage rotates in one direction or in the other direction, the water flowing in the passage can be controlled, and the temperature of the quickly heated water can be controlled due to a control of the speed of the water flowing in the passage.
Patent KR-20180012476-A (KR)
Inventor: HWANG HAN JOON
IPC: A23L2/52
Filed: 2016-07-27
Abstract: The present invention relates to functional probiotics having not only acid resistance, bile resistance activity and cholesterol lowering ability but intestinal attachment of lactic acid bacteria separated from fermented foods, and a health functional food comprising the same. The strain has excellent acid resistance, bile resistance activity, cholesterol lowering ability and intestinal attachment and has excellent cholesterol lowering ability even in oral administration, thereby being usefully used as probiotics which can be applied as various health functional foods.
Patent KR-20180013482-A (KR)
Inventor: KIM KI SEAG
IPC: B22F9/08
Filed: 2016-07-29
Abstract: The present invention relates to an apparatus to manufacture spherical metal powder, which forms melting energy (for instance, plasma) on a front end unit of a body to be melted (metallic body, for instance, Ti_6AL_4V) to allow a melted part of the body to be melted to escape into a free space by a centrifugal force, to be cooled and solidified in a minute bead shape by surface tension, and to be made into spherical metal powder, and a manufacturing method thereof. More specifically, the present invention relates to an apparatus to manufacture spherical metal powder and a manufacturing method thereof, which are able to provide a driving signal for generating the melting energy in a pulse shape (an AC pulse or a DC pulse), to obtain a higher level of melting energy than the input driving signal by an energy displacement difference, and to allow a wave-shaped energy to operate in a melted part of the body to be melted at a plurality of different points, thereby inducing an increase in energy at a resonance point of waves generated at each operation point. Accordingly, the present invention is able to lower the surface tension of the metal melted on the rotating body and to reduce the size of melted metal being dislodged from the body to be melted by a centrifugal force, thereby generating a minute size of spherical metal powder. According to the present invention, the apparatus to manufacture spherical metal powder comprises: a rotation unit; a driving unit; and a melting unit.
Patent KR-20180016664-A (KR)
Inventor: CHOI JAI SEUNG
IPC: H04W4/00
Filed: 2016-08-04
Abstract: The present invention relates to a method of accumulating a registration value of an unregistered receipt. The method is performed a server communicating with a plurality of point-of-sales (POS) devices and a plurality of tablet devices arranged in a plurality of stores, and comprises: a first step of mapping and storing first identification information uniquely identifying a POS device arranged in each store and second identification information uniquely identifying a tablet device separately arranged in the same store; a second step of receiving unregistered receipt information from the POS device corresponding to the first identification information; a third step of constructing unregistered value information assigning a value to the received unregistered receipt information; a fourth step of supplying the constructed value information to the tablet device corresponding to the second identification information mapped to the first identification information to display the value information on a touch screen of the tablet device; a fifth step of receiving medium identification information recognized from a medium owned by a user via the tablet device to register the value information from the tablet device corresponding to the second identification information, or checking unique number information of a wireless terminal owned by the user mapped to the received medium identification information; and a sixth step of registering the value information supplied to the tablet device by the medium identification information received from the tabled device (or the unique number information linked to the medium identification information) to store the value information, and registering the receipt information received from the POS device by the medium identification information (or the unique number information linked to the medium identification information) to store the receipt information.
Patent KR-20180017557-A (KR)
Inventor: KIM CHUL HWOI
IPC: G06F3/16
Filed: 2016-08-10
Abstract: The present invention relates to a method for providing explanation of printed matters in various manners using an electronic pen, and provides a method for providing explanation of printed matters in various manners using an electronic pen, in which the explanation of the printed matters using the electronic pen is provided differently depending on a choice of a learner, so that the learner can acquire various contents, and as other contents are provided depending on the choice of the learner, the learner can learn the contents with interest.
Patent KR-20180018200-A (KR)
Inventor: BACK JAE WOO
IPC: A47G29/08
Filed: 2016-08-12
Abstract: The present invention relates to a urinal hanger for solving a problem in a situation in which users must empty their hands when there is no place to leave a bag or a stuff by emptying and freeing the users′ hands. Accordingly, the urinal hanger of the present invention comprises: a fixing unit formed in a shape to be fixed to a urinal; a hanger protruding upwardly and enabling the bag and the stuff to be hung; and a central frame having a gap to be fixed in the urinal and enabling the users to hang a small stuff such as a mobile phone, a wallet, and the like.
Patent KR-20180020534-A (KR)
Inventor: HAN SANG WOO
IPC: A61Q7/00
Filed: 2016-08-18
Abstract: The present invention relates to a composition for preventing hair loss or promoting hair growth containing a gamma-aminobutyric acid (GABA)-containing yeast extract as an active ingredient. More specifically, the composition exhibits excellent effects of preventing hair loss or promoting hair growth by stimulating proliferation of fibroblasts and dermal papilla cells, and can also be applied as functional health foods, pharmaceutical compositions, and cosmetic compositions for preventing hair loss containing the GABA-containing yeast extract as the active ingredient.
Patent KR-20180023692-A (KR)
Inventor: HONG GYO SIK
IPC: G06F15/16
Filed: 2016-08-26
Abstract: The present invention relates to a system for providing application driving information based on a remote server, and a method thereof. The system can read multiple types of application information, and can determine a driving state by enabling a user to control a key like the user installs an application installed in a server by synchronizing browser information of the server with a browser of a user terminal when the user terminal accesses the server at a remote place where applications are installed to select a desired application and to generate a key signal.
Patent KR-20180025467-A (KR)
Inventor: HAN JAE GEUN
IPC: G01F23/292
Filed: 2016-08-31
Abstract: The present invention relates to a rainfall meter verifying apparatus. The rainfall meter verifying apparatus comprises: a burette which includes transparent water tanks in which rainfall is accommodated and which are disposed at regular intervals, and a water tank connector formed at a connection portion between the transparent water tanks and having a diameter smaller than that of the transparent water tank, and controls the total amount of rainfall; a flow rate adjusting pump installed to be separated from the burette at a predetermined distance and controlling the amount of rainfall supplied from the burette per hour; a measurement case mounted at one side of the flow rate adjusting pump and having a rainfall meter mounted therein; and a display connected to the rainfall meter accommodated in the measurement case and checking and displaying accuracy of measurement. According to the present invention, the rainfall meter verifying apparatus can check a rainfall meter even at the time of low flow rate and strong rainfall using the burette controlling the amount of rainfall and the flow rate adjusting pump controlling the amount of rainfall per hour and can be easily stored and moved by simple configuration.
Patent KR-20180028829-A (KR)
IPC: H01R13/66
Filed: 2016-09-09
Abstract: The present invention relates to a multi-outlet for preventing interference of a plug. According to the present invention, the multi-outlet comprises: a case body in which a lower surface portion and an upper surface portion are formed to face each other and bent while having predetermined curvature; at least one plug connection hole formed on predetermined curvature on the upper surface portion of the case body with a predetermined interval; and a plug formed to protrude from either one side of the lower surface portion. According to the present invention, the multi-outlet is configured in a curved shape and a plug connection hole is installed in an upper surface configuring a curve to accurately and effectively connect a plug of an electric device, inserted into the plug connection hole, without interference. Availability of the multi-outlet can be doubled through a configuration of an insertion groove for holding a USB port, a mobile device and the like additionally installed in the multi-outlet.
Patent KR-20180029395-A (KR)
Inventor: LEE SANG GYU
IPC: G01N21/88
Filed: 2016-09-12
Abstract: The present invention relates to an abnormality diagnosing apparatus of a roller. In order to diagnose roller abnormality in real time through an optical sensor and a vibration sensor installed inside the roller, the present invention comprises: a roller formed in a cylindrical shape, and has an inner hollow shape; a pair of reflecting units integrally provided at both ends of the roller and concentrically rotated with the roller and increasing or decreasing an amount of light reflected according to a turning radius; a pair of light emitting elements provided inside the roller and each emitting light toward a predetermined position of the reflecting unit; a pair of optical sensors provided inside the roller and each detecting light reflected by the reflecting unit; a support member disposed between the pair of reflecting units and coupled to the roller so as to be rotationally relative to the roller and supporting the light emitting element and the optical sensor; and a roller abnormality diagnosing apparatus which is installed outside the roller and applies power to the light emitting element and judges presence or absence of abnormality of the roller by the light detected by the optical sensor.
Patent KR-20180029420-A (KR)
Inventor: CHUN CHANG WOO
IPC: G08G1/01
Filed: 2016-09-12
Abstract: Disclosed are a device and a method for sharing vehicle location information. The device comprises: a communication module for receiving location information of a vehicle and sharing location information of the vehicle with a sharing center; and a controller including a position information collection period determining unit for determining a collection period for collecting position information of the vehicle and collecting the position information of the vehicle based on the determined collection period, and a position information period determining unit for determining a transmission period for transmitting the collected position information of the vehicle to the sharing center. Therefore, the position information of the vehicle is efficiently collected and transmitted so that quality of service is excellent.