baber/WOPTO huggingface dataset:
Patent KR-20180096456-A (KR)
Title: Ultrasonic transducer and ultrasonic flowmeter using the same
Inventor: HWANG SHANG YOON
IPC: G01F1/66
Filed: 2017-03-27
Abstract: The present invention relates to an ultrasonic vibration sensor, and an ultrasonic flowmeter by using the same. According to the present invention, the ultrasonic vibration sensor is inserted into a hollow saddle of the ultrasonic flowmeter. Moreover, the ultrasonic vibration sensor comprises: a sensor main body extending in the first direction, which is the longitudinal direction of the saddle, and having a storage portion therein; and an ultrasonic vibrator installed in the storage portion of the sensor main body, receiving an electric signal so as to vibrate in the second direction crossing the first direction due to a piezoelectric effect so that ultrasonic waves can be emitted in the second direction, and receiving the ultrasonic waves passing through fluids so as to transmit the electric signal by vibrating in the second direction.
Patent KR-20180110321-A (KR)
Title: A system for finding building collapse and buried person using Indoor Wireless Bi-directional Amplifier Node
Inventor: KIM JUN HEE
IPC: H04B7/155
Filed: 2017-03-28
Abstract: The invention relates to a system for detecting a building collapse and a buried person by using indoor wireless bi-directional mobile communication amplifier, which can rapidly detect a collapse accident and buried persons caused by the collapse accident in the event of a building collapse, thereby contributing to rescue the buried persons. The present invention provides a system for detecting a building collapse and a buried person by using an indoor wireless bi-directional mobile communication amplifier, comprising: an integrated sensing unit installed in a building and integrally including an amplifier for transmitting and receiving the position information of a portable terminal located inside the building and a collapse sensing unit having an acceleration sensor so as to sense the collapse of the building; a data transmitting and receiving unit including a trigger signal generating unit for generating a trigger signal when the collapse of the building is detected by the collapse sensing unit, and a communication unit for receiving the position information of the portable terminal from the amplifier so as to transmit the same when the generated trigger signal is received; and a data analysis unit including a collection unit for receiving and collecting the position information of the portable terminal transmitted from the communication unit, a position calculation unit for calculating the position of the portable terminal by using the collected position information of the portable terminal, and a transmitting unit for transmitting the calculated position of the portable terminal to a preset place.
Patent KR-20180112479-A (KR)
Title: Fire prevention coating composition for fire prevention welding material
Inventor: KIM YI HAN
IPC: C09D5/18
Filed: 2017-04-04
Abstract: The present invention relates to a flame retardant coating composition for a flame retardant welding cloth. More specifically, the flame retardant coating composition can prevent fire of a workplace or equipment damage at the workplace by corresponding to the temperature of a spark generated in the welding process, which a conventional silicone-coated welding cloth could not cope with; improves use convenience by preventing skin trouble of a worker caused by exposure of glass fiber during use; enables the worker to work at a pleasant workplace environment by minimizing the generation of smoke due to the spark; and is easily used and stored since a coating layer is not broken after coating the composition on the welding cloth such that there is no damage of the coating layer in the process of folding the coating layer, and also there is no breakage or damage of the coating layer due to overlapping or folding of the welding cloth even when the welding cloth is stored. The flame retardant coating composition of the present invention, as a flame retardant coating composition which is impregnated and coated to the depth of 0.1 mm in top and bottom surfaces of a glass fiber cloth woven to a size of 1,500 m×500 m, is formed by injecting 80 kg of silicone, 90 kg of toluene, 4 kg of an aluminum (Al) paste, and 10 kg of dioctyl phthalate into 2 liters of water and mixing the same to obtain a mixture, primarily stirring the mixture in a stirrer at room temperature for 2 hours, injecting 5 to 10 wt% of an undiluted ceramic solution into the stirred mixture with respect to 80 kg of silicone to obtain an undiluted ceramic solution-injected mixture, and secondly stirring the undiluted ceramic solution-injected mixture at room temperature for an hour wherein the flame retardant welding cloth is manufactured by coating the flame retardant coating composition on the welding cloth which is woven with the glass fiber used during welding, and drying the flame retardant coating composition coated on the welding cloth.
Patent KR-20180115978-A (KR)
Inventor: JUNG SANG WOOK
IPC: C02F1/32
Filed: 2017-04-14
Abstract: The present invention relates to a sterilizing apparats using an UV LED module, and more specifically, to a fluid sterilizing apparatus which sterilizes a fluid flossing in a pipe using an UV LED module. The fluid sterilizing apparatus according to an embodiment of the present application includes: a pipe through which a fluid flows; and at least one UV LED module installed to irradiate ultraviolet rays toward the inside of the pipe, wherein the at least one UV LED is arranged to irradiate ultraviolet rays toward a direction in which the fluid flows or in the opposite direction thereof in the pipe. The fluid sterilizing apparatus according to the present application can effectively sterilize bacteria contained in the fluid by increasing the ultraviolet exposure time of the fluid flowing in the pipe.
Patent KR-20180000287-A (KR)
Inventor: PARK JAE KYUN
IPC: F24F3/16
Filed: 2017-05-04
Abstract: The present invention relates to an air cleaner. According to an embodiment of the present invention, the air cleaner comprises: a main fan generating an air flow; a discharge guide device discharging air passing the main fan and having a discharge grill having a shape recessed downward; and a flow switch device controlling the flow direction of the air discharged from the discharge grill and provided to be moved.
Patent KR-20180122875-A (KR)
Inventor: PARK EUN GON
IPC: E05B49/00
Filed: 2017-05-04
Abstract: The present invention relates to a digital door lock with a keypad shielding device and, more specifically, to an access control device of a digital door lock having a lock drive unit releasing lock of a door lock in response to a lock release signal. The digital door lock comprises: a body of the digital door lock with a keypad shielding device; a keypad unit provided on the back of the body and inputting a password without being seen from the outside; a keypad shielding device coupled to the body and hiding the keypad unit from the outside; a fingerprint recognition sensor recognizing a fingerprint of a user provided on a side of the body; and a control unit releasing the lock drive unit when identification information matches registered information. The body, keypad unit, keypad shielding device, fingerprint recognition sensor, and control unit constitute a main body of the handle-shaped door lock. Accordingly, the digital door lock prevents leakage of the password.
Patent KR-20180124292-A (KR)
Title: Apparatus for generating steam
Inventor: CHOI DAI KYU
IPC: F22B37/26
Filed: 2017-05-11
Abstract: The present invention relates to a steam generation apparatus. The steam generation apparatus according to an embodiment of the present invention comprises: a container part receiving and storing liquid; a heating part heating the liquid to generate at least one of saturated water and gas; a filtering part filtering particles included in at least one of the saturated water and the liquid to supply at least one of saturated water and liquid from which particles are removed to the container part; and an ion concentration adjusting part reducing concentration of ions contained in at least one of the saturated water and the liquid to maintain the ion concentration in the container part at a predetermined ion concentration.
Patent KR-20180125212-A (KR)
Title: Electrical Impedance DEVICE AND METHOD FOR Damage MONITORING in SELF-SENSING CONCRETE-BASED STRUCTUREs
Inventor: AN YUN KYU
IPC: G01N33/38
Filed: 2017-05-15
Abstract: An electrical impedance device for damage monitoring a self-sensing concrete based structure comprises: a reception portion for receiving an electrical impedance signal sent from a structure; a memory stored with a structure monitoring program; and a processor for executing the structure monitoring program, wherein the processor diagnoses the damage of the structure based on a plurality of collected electrical impedance signals in accordance with execution of the structure monitoring program. In addition, the processor applies a non-linear main component analysis method to the electrical impedance signal to diagnose the damage of the structure based on main component data with minimized influence of the temperature and humidity, which are external environment variables.
Patent KR-20180131148-A (KR)
Inventor: SEO IN YONG
IPC: A61F7/00
Filed: 2017-05-31
Abstract: Provided is a heat emitting patch. According to an embodiment of the present invention, the heat emitting patch comprises: a base substrate having flexibility; an electrode part patterned on at least one surface of the base substrate to generate heat when power is applied; and a cover member disposed on at least one surface of the base substrate to prevent external exposure of the electrode par.
Patent KR-20180131904-A (KR)
Inventor: CHANG JI HO
IPC: A61B90/00
Filed: 2017-06-01
Abstract: Disclosed are a method and a device for aligning a camera of a surgical robot. According to one embodiment of the present disclosure, the method for aligning a camera of a surgical robot comprises a process of moving a marker along a predetermined path in a photographing region of a three dimensional imaging camera; a process of confirming the movement path of the marker from the maker photographed image photographed by the three dimensional imaging camera and an intersection point prepared in the marker, and a process of aligning the three dimensional imaging camera by using the intersection point of the marker.
Patent KR-20180134111-A (KR)
Inventor: O DONG GI
IPC: A61H39/04
Filed: 2017-06-08
Abstract: The present invention relates to an acupressure plate using a piezoelectric element, wherein the acupressure plate generates environmentally friendly self-generated energy while doing acupressure and stores the energy in a battery. Specifically, the acupressure plate comprises: an acupressure part as a cross-section area coming into contact with foot; and a shock absorbing part provided at a lower part of the piezoelectric element of the acupressure part to absorb the impact, wherein the physical energy which is applied to the piezoelectric element built in the acupressure part is used while the acupressure plate is used to generate the electricity, thereby storing the generated electricity in the battery.
Patent KR-20180136655-A (KR)
Inventor: BANG JI MIN
IPC: H01M10/42
Filed: 2017-06-15
Abstract: The present invention relates to an electrolyte for a secondary battery and to a secondary battery comprising the same, wherein the electrolyte for a secondary battery shows a little capacity deterioration and a small increase in resistance over a long period under low temperature and high temperature conditions to exhibit stable characteristics as a whole, and thus the electrolyte for a secondary battery can be usefully used as the electrolyte of a secondary battery used at low temperatures and high temperatures.
Patent KR-20180137169-A (KR)
Inventor: JI YEON JI
IPC: F21V15/01
Filed: 2017-06-16
Abstract: The present invention provides an electric lamp case (7) with an air circulation function, wherein the temperature thereof is actively controlled through a temperature sensor (6), a power source is controlled through a power source device (2), and a cross fan (4) and a motor (5) are mounted on one or both sides of the electric lamp case (7) to blow out wind through a ventilation hole (1). Accordingly, since the present invention does not require a separate space so as not to occupy a volume, so that possibility of safety accidents of infants and young children is reduced, and the present invention is not interfered with a lighting device. Particularly, since the present invention utilizes an empty space such as slim embedment without occupying a volume in a place where it is difficult to ensure a space such as a classroom of a school, the present invention is not interfered with the lighting device so as to solve inconvenience of use as described above, and a positive effect such as saving a power and a cost is obtained when cooling/heating is performed.
Patent KR-20180097113-A (KR)
Title: System, method and user terminal for private network access control using untrusted access network
Inventor: LEE JIN GEUN
IPC: H04W88/16
Filed: 2017-06-29
Abstract: The present invention provides a system, a method, and a user terminal for controlling an exclusive network access using a non-trusted access network. The system comprises: an authentication server which stores a connection profile of a user terminal and performs user authentication on the user terminal; and an evolved packet data gateway (ePDG) which requests generation of a communications session between the user terminal and an exclusive network to a packet data network gateway (PGW) by using a connection profile of the user terminal received from the user terminal or the authentication server, when receiving a request for accessing the exclusive network of the user terminal through the non-trusted access network. The non-trusted access network includes a communications network which does not require a universal subscriber identity module (USIM) when accessing a network, or a communications network of a business operator that is not a communications service provider providing the exclusive network.
Patent KR-20190003887-A (KR)
Inventor: LEE JONG KWAN
IPC: E03C1/02
Filed: 2017-06-30
Abstract: According to the present invention, an apparatus for distributing cold and hot water includes: a body member including a transfer pipe transferring cold or hot water and a plurality of distribution pipes in which a pipe of different diameter is able to be selectively inserted by being connected to the transfer pipe at one side of the transfer pipe; a fixing unit preventing the pipe from being separated from the distribution pipe by being connected to the distribution pipe in a state that the pipe is installed inside the distribution pipe; a pipe insertion checking unit allowing a user to check whether the pipe is inserted into the distribution pipe from the outside.
Patent KR-20190004550-A (KR)
Title: System and Method for controlling parameter of vehicle
Inventor: SHIN WON HO
IPC: B60K35/00
Filed: 2017-07-04
Abstract: According to an embodiment of the present invention, a system for controlling a parameter of a vehicle comprises: a sensor unit measuring data from a vehicle; a server classifying a parameter based on the measured data, and extracting a reference parameter from the classified parameter; a determination unit determining whether a reference parameter is compensated; and a control unit controlling a component of the vehicle in accordance with the compensated reference parameter.
Patent KR-20190005337-A (KR)
Inventor: PYO JUNG SOO
IPC: E04B1/41
Filed: 2017-07-06
Abstract: The present invention relates to a sleeve for fixing an earthquake-proof anchor bolt, and more specifically, to a sleeve for fixing an earthquake-proof anchor bolt, which can reduce construction time and can be easily mounted in a foundation to fix an anchor bolt. The sleeve for fixing an earthquake-proof anchor bolt includes: a mold panel; an insert fixing member fixed and mounted on the mold panel; a fixing sleeve having a mounting groove formed at one side and an insertion hole formed at the other side, wherein the fixing sleeve is mounted on the insert fixing member to be erect; a fixing rod mounted on the insertion hole of the fixing sleeve to be erect; and a shielding film of a soft material surrounding the outside of the fixing rod.
Patent KR-20190007937-A (KR)
Inventor: LEE JONG KI
IPC: C02F1/02
Filed: 2017-07-14
Abstract: The present invention provides a pharmaceutical waste water treatment apparatus, which comprises: a wastewater storage tank storing pharmaceutical company wastewater which requires treatment; and a heat treatment unit subjecting the waste water discharged from the waste water storage tank to heat treatment and sterilization, wherein the heat treatment unit comprises a preheating treatment unit preheating the waste water flowing from the waste water storage tank and a steam heat treatment unit heating the waste water by directly supplying steam to the waste water, wherein the preheating treatment unit is composed of double pipes including an inner tube sequentially connected to a pipe and an outer tube surrounding the inner tube, and the steam heat treatment unit is composed of pipes and includes a steam supply part into which the waste water pre-treated in the preheating treatment unit is introduced to directly inject the steam supplied through a steam injection unit to the pre-treated wastewater introduced into the pipes. By constructing the waste water treatment apparatus in a double pipe structure, the present invention is aimed at minimizing heat loss and drastically reducing system operation costs.
Patent KR-20190009182-A (KR)
Inventor: LEE NAE WOO
IPC: B27B29/00
Filed: 2017-07-18
Abstract: The present invention relates to an apparatus to transfer a cut plywood in a computer numerical control (CNC) running sawing machine, which lifts up a primarily cut plywood while pressing one side of the same to easily cut a plywood without being interfered by the cut plywood. According to the present invention, the CNC running sawing machine fixes a plywood put on a worktable, cuts the fixed plywood with a horizontally moving rotating saw, and transfers the cut plywood to a discharge plate of a rear end. A support roller is installed on one side of the worktable at a predetermined distance and a pressing table coupled to a rotary shaft of the support roller to be rotated is installed, wherein an insertion device to insert the plywood thereinto is formed outside the pressing table, and a pneumatic cylinder is installed on a lower side of the pressing table and a side surface of the worktable. Accordingly, the height of the pressing table becomes the same as that of the worktable by the pneumatic cylinder or is descended toward the insertion device of the pressing table, and thus the plywood inserted into the insertion device is able to be uprightly installed by being supported on the support roller.
Patent KR-20170131821-A (KR)
Inventor: KIM HYO SEON
IPC: G06F9/44
Filed: 2017-07-21
Abstract: The present invention relates to a sort script conversion method for the reuse of JCL in a different encoding environment and a computer program stored in a computer-readable medium. According to an embodiment of the present invention, the provided sort script conversion method includes: a step (step A) of classifying at least one job step in a job control language (JCL); a step (step B) of extracting an execution program (PGM), a dataset name (DSN), and a data description (DD) from the job step; a step (step C) of obtaining a file description (FD) matched with the data description from an execution program source matched with the execution program; a step (step D) of generating a first copy book based on the file description; a step (step E) of determining validity by comparing the first copy book to a sort field included in the job step; and a step (step F) of generating and storing a second copy book based on the first copy book in accordance with a result of determining the validity.
Patent KR-20190011154-A (KR)
Inventor: MOON SEOK HWAN
IPC: H01L33/64
Filed: 2017-07-24
Abstract: The present invention relates to a heat radiation device for providing the heat radiation device which is easily manufactured and has excellent heat radiation performance. The heat radiation device of a cooling fin coupling method comprises: a U-shape heat pipe having a passage pipe formed on the inside; and a heat radiation structure coupled to an outside surface of the heat pipe. The heat pipe includes a passage pipe protuberance protruding from an inside surface of the passage pipe, and the passage pipe protuberance forms an obtuse angle with the inside surface of the passage pipe. The heat radiation structure includes: a heat radiation plate including a first surface and a second surface facing each other; a coupling protuberance protruding from the first surface; and a plurality of cooling fins formed on the second surface, and the heat radiation structure is configured to enable the heat radiation structure to be detached from the heat pipe through the coupling protuberance.
Patent KR-20190014260-A (KR)
Inventor: KWON JOON YOUNG
IPC: H01L29/66
Filed: 2017-07-31
Abstract: Provided is a vertical semiconductor element having a stable structure based an arrangement of dummy channel structures. The vertical semiconductor element comprises: a conductive pattern structure formed on a first region of a substrate and configured to extend in a first direction; a pad structure formed on a second region of a substrate located on both sides of the first region and configured to be in contact with sidewalls of the conductive pattern structure; channel structures regularly arranged on the substrate to penetrate the conductive pattern structure; first dummy structures formed on the substrate to penetrate the conductive pattern structure, and arranged closest to the second region; and second dummy structures arranged on the substrate to penetrate the pad structure. The channel structure can have a first width in the first direction and the first dummy structures can have a second width in the first direction which is greater than the first width.
Patent KR-20180048284-A (KR)
Inventor: UNDERYS ALGIRDAS
IPC: C22B9/20
Filed: 2017-08-02
Abstract: Provided are a system and a method to control a vacuum arc remelting (VAR) furnace process based on power input, capable of controlling an arc gap without depending on adjustment of a ram speed. According to the present invention, a control system to control a VAR process of metal comprises a direct current (DC) power source, a ram drive, a voltage drip short sensor, and a controller including a processor. The drip short sensor measures a drip short frequency of electric arc in a predetermined time period. The controller determines a real-time arc gap length between a melting pool and an end of an electrode based on a correlation between the drip short frequency and an arc gap length. Moreover, the controller determines a level of input power inputted to the electrode based on the real-time arc gap length, thus controlling power inputted to the electrode by a DC power supply unit, wherein the level of input power is fixed to generate an arc gap length requested by the DC power supply unit at the level of input power.