baber/WOPTO huggingface dataset:
Patent KR-20170021217-A (KR)
Inventor: LUONG VINH
IPC: H01L21/033
Filed: 2016-08-17
Abstract: Provided is a method to form a spacer side mask. The method includes: a step of providing a substrate in a process chamber, wherein the substrate includes a carbon mandrel pattern and an underlying layer and the underlying layer includes an amorphous silicon layer on a silicon nitride layer; a step of performing a break-through etching process, including the growth of a conformal natural silicon oxide layer, in order to generate an ALD-patterned structure; a step of performing a spacer side sculpting process on the ALD-patterned structure; a step of performing an amorphous silicon main etching (ME) process on the ALD-patterned structure, wherein the ME process leads to the removal of carbon mandrel and the opening of spacer oxides; and a step of performing an amorphous silicon ME over etching (OE) process on an ALD spacer oxide pattern in order to generate a first sculpted pattern including a first sculpted lower structure having a trapezoid shape, wherein the ME OE process transfers the ALD spacer oxide pattern onto the amorphous silicon layer.
Patent KR-20180022124-A (KR)
Inventor: KIM GEUN HO
IPC: E01F8/00
Filed: 2016-08-23
Abstract: The present invention relates to a sound-absorbing panel with a solar cell and a sound-absorbing wall. According to one embodiment of the present invention, the sound-absorbing panel with a solar cell comprises: a panel-shaped sound-absorbing unit; a front plate disposed on the front side of the sound-absorbing unit and having a plurality of sound-absorbing holes communicating with the sound-absorbing unit; a plate disposed to the rear side of the sound-absorbing unit; a solar cell module unit having the plurality of solar cells and which is arranged to be inclined at a first angel with respect to the vertical direction on the rear side of the sound-absorbing unit; and a support frame unit which supports the sound-absorbing unit, the front plate, the plate, and the solar cell module unit, has a ventilation hole to ventilate a rear space of the solar cell module unit, and slid supports the solar cell module. Moreover, the sound-absorbing wall including the sound-absorbing panel with the solar cell is proposed.
Patent KR-20180024218-A (KR)
Inventor: KIM SEON WOOK
IPC: G11C13/00
Filed: 2016-08-29
Abstract: Disclosed are a PCM system for reducing a write disturbance error and a control method thereof. The PCM system encodes data in a data pattern that does not cause write disturbance and stores the data in a memory in order to reduce write disturbance therein, and decodes and reads the encoded data stored in the memory to minimize an error due to the write disturbance occurring through a word line and a bit line.
Patent KR-20180024507-A (KR)
Inventor: KIM HYUN TAE
IPC: B08B15/02
Filed: 2016-08-30
Abstract: According to the present invention, an industrial vacuum cleaner having a structure of holding a foreign matter collection bag comprises a head part, a drum main body, a filter and a hopper. The head part has a space formed inside, has a suction hole formed in the bottom surface thereof, and has a blowing fan forcibly sucking air through the suction hole and discharging the air to the outside. The drum body is arranged on the lower side of the head part and has a filter reception space formed inside. The filter has a cylindrical shape, is installed inside the drum body, and filters out foreign matter introduced from the introduction opening to prevent foreign matter from moving to the head part. The hopper is detachably coupled to the lower part of the drum main body, has an introduction opening introducing foreign matter, temporarily receives the foreign matter filtered by the filter, and has a foreign matter discharge opening formed on a lower part thereof. The industrial vacuum cleaner comprises a holding device detachably coupled to the hopper and allowing a tubular bag for collecting foreign matter, which is able to receive foreign matter, to be held in a folded state.
Patent KR-20180025487-A (KR)
Inventor: KIM DAE GON
IPC: B63B43/00
Filed: 2016-08-31
Abstract: The present invention relates to an alarm system including a vessel alarm device operated by private power generation enabling wireless communications by an each section in a vessel. According to the present invention, the alarm system (1) including the vessel alarm device operated by the private power generation by the each section in the vessel comprises: a first communication section unit (100) collecting information on a predetermined emergency situation in the vessel and transmitting the collected information to an arbitrarily determined section in the vessel; and a second communication section unit (200) outputting the predetermined emergency situation based on the information transmitted from the first communication section unit (100). The first and second communication section units (100, 200) supplies and charges energy by solar power generation by using a sola module (M). The first communication section unit (100) is connected by RS-485 communications, and the first communication section unit (100) and the second communication section unit (200) are connected by Bluetooth communication to obtain safety of a passenger by rapidly transmitting and sharing the information on generation of the predetermined emergency situation in the vessel into the each predetermined section. Therefore, according to the present invention, the alarm system including the vessel alarm device can prevent an accident due to connection and management of a complex line by improving work environment and activity environment in the vessel by minimizing the line connected to the alarm system and rapidly transmitting the information on the predetermined emergency situation to the passenger. Also, the alarm system including the vessel alarm device can improve energy efficiency as power is supplied to the alarm device comprising the alarm system by the solar power generation.
Patent KR-20180029759-A (KR)
Inventor: KIM HYE WON
IPC: G06F3/0484
Filed: 2016-09-13
Abstract: According to a variety of embodiments of the present invention, an electronic device comprises: a memory; a display configured to sense a force input based on external pressure; and a processor electrically connected to the memory and the display. The processor executes an application, which can operate in correspondence with the force input, stores history information for using the electronic device of a user related to a forcing spot of an execution screen of the application to which a force input can be applied, and outputs the history information with respect to an area adjacent to the forcing spot when a force input is generated with respect to the forcing spot. A variety of embodiments found through a specification are possible.
Patent KR-20180032253-A (KR)
Inventor: LEE YIL WOO
IPC: E02D29/00
Filed: 2016-09-21
Abstract: The present invention relates to a high efficiency geothermal heat exchanger, and more particularly relates to a U-shaped heat exchanger comprising a supply pipe and a water return pipe used in a geothermal heat exchanger. In the present invention, a plurality of spacers having a detachable structure are provided and a predetermined spacing distance is maintained in the longitudinal direction between the U-shaped heat exchangers during construction, such that temperature heating between an inlet and an outlet is prevented. In addition, a vertical valley is caved in on the outer circumferential surface thereof so that a grout material filled in a borehole can be completely filled without causing voids, and a turbulent flow is generated in the inside thereof to prevent generation of precipitate.
Patent KR-20180036866-A (KR)
Inventor: YANG YONG HO
IPC: H01L51/56
Filed: 2016-09-30
Abstract: A display device includes: a scan line extended in a first direction of a base substrate and transmitting a scan signal; a data line extended in a second direction across the first direction and transmitting a data signal; a driving voltage line extended in the second direction and transmitting a driving voltage; a transistor including a second transistor connected to the scan line and the data line and a first transistor connected to the second transistor; a light emitting element connected to the transistor; and a storage capacitor including a lower electrode arranged on the base substrate and an upper electrode overlapping the lower electrode while interposing a first insulation layer, between the base substrate and an active pattern of the first transistor. Accordingly, the present invention can implement high resolution.
Patent KR-20180037726-A (KR)
Inventor: KIM TAE MIN
IPC: B60C11/03
Filed: 2016-10-05
Abstract: The present invention provides a tire which is easy to check a wear condition, which allows a user to check progress of tire wear and a time limit of wear by the naked eyes. To this end, the present invention comprises a wear mark engraved on a tread providing information on a degree of wear of the tread. The wear mark includes: a pair of guide groove units formed in the tread so that the same are symmetrically spaced apart from one another; and an indicator groove unit formed between the guide groove units so as to become deeper from one side to the other in the longitudinal direction and engraved on the tread.
Patent KR-20180038850-A (KR)
Inventor: SONG HYUN SUP
IPC: B25J13/00
Filed: 2016-10-07
Abstract: An airport robot according to one embodiment of the present invention comprises: a traveling driving unit which travels and performs cleaning; an user interface unit for receiving a user input related to performing cleaning; and a control unit which generates a traveling route for traveling zones in an airport, controls the traveling driving unit to allow the traveling driving unit to travel along the traveling route and perform cleaning, determines a cleaning request area requested by a user based on the user input, and determines priorities between the cleaning request area and the scheduled cleaning area based on the traveling route and changes the traveling route by reflecting the priority.
Patent KR-20180041875-A (KR)
Inventor: YANG HAE UK
IPC: B63B1/40
Filed: 2016-10-17
Abstract: The present invention relates to a ship with a wave breaking structure installed in a stem portion of a ship sailing in the sea, wherein the wave breaking structure is movable in all directions by corresponding to a change in the speed of the ship and a change of a draft in the sea such that the ship of the present invention is able to maintain an optimized function according to several conditions of the sea. The ship with a wave breaking structure according to the present invention comprises: a hull; the wave breaking structure installed in the stem portion of the hull and movable in all directions; a back and forth driving portion for moving the wave breaking structure back and forth; and a shaft connecting the wave breaking structure with the back and forth driving portion.
Patent KR-20180046162-A (KR)
Inventor: YOON DUCK HO
IPC: B63C9/02
Filed: 2016-10-27
Abstract: The present invention relates to an air-delivery life-saving apparatus for delivering a life raft to a survivor. Therefore, according to the present invention, provided is a life-saving apparatus dropped from a flight vehicle in the air, which comprises: a life raft; a life-boat of which an upper substrate store the life raft, and which is dropped from the flight vehicle in the air; a parachute structure having a parachute connected to the life-boat when the life-boat is dropped from the flight vehicle in the air to be unfolded to reduce the dropping speed of the life-boat; and a sailing unit receiving a remotely controlled signal when the life-boat is mounted on the water after being dropped to sail the life-boat in accordance with the received remotely controlled signal.
Patent KR-20180046595-A (KR)
Inventor: JO HYUN CHUL
IPC: B04B5/04
Filed: 2016-10-28
Abstract: A centrifugal separation method for extracting a target ingredient from a treatment object by centrifugation comprises a step of providing a centrifugal separation container including a first space provided on the upper part, a second space provided on the lower part, a nozzle for connecting the first space and the second space, a second plunger accommodated inside the second space to be movable to vary the volume of the second space, and a nozzle blocking member provided to penetrate the center of the second plunger in the longitudinal direction and provided to be linearly moved on the second plunger separately from the second plunger to selectively open and close the lower end of the nozzle; a step of storing an object to be treated inside the centrifugal separation container; a step of separating the object to be treated by firstly centrifuging the object to be treated while making the second space face the outside; a step of allowing only a target component of the firstly centrifuged object to be treated to pass through the lower end of the nozzle by using the second plunger; a step of blocking the lower end of the nozzle by the nozzle blocking member; a step of refloating the target component to mix components remaining inside the nozzle and the first space while the nozzle is blocked; and a step of extracting the refloated target component in the first space by using an entry member which can enter through the nozzle blocking member. The end of the nozzle blocking member for selectively opening and closing the lower end of the nozzle basically maintains a closed state. Thus, during a centrifugal separation process, it is possible to prevent a target object moving in the direction of centrifugal force from flowing into the nozzle blocking member.
Patent KR-20180046612-A (KR)
Inventor: KIM HYUN KI
IPC: H01R13/66
Filed: 2016-10-28
Abstract: The present invention relates to an up/down type socket, and more preferably, to an up/down type socket, which makes terminal rods of the plug connected to a power connection terminal when the power plug is inserted into plug insertion holes of the socket and then simply moved up or down, thereby being capable of turning power on or off. The socket of the present invention comprises: a terminal rod guide groove (13) having a fixing groove (14) for inserting a terminal rod (21) of a plug (20) into the inserting hole (12) on the front surface of a body (11) of the socket (10),moving the same up or down and then fixing the plug; an inner cover (30) formed in the lower part of the terminal rod guide groove (13) to close the terminal rod guide groove (13) and move after inserting the terminal rod (21) into an insertion hole (31); a spring (40) connected to the inner cover (30) to control movement of the inner cover (30); a terminal rod holding fixture (50) formed at one side of the inside of the socket (10) to hold the terminal rod (21) in the lower part of the inner cover (30), wherein the terminal rod (21) of the plug (20) is inserted into the terminal rod guide groove (13) and the inner cover (30); and a power connection terminal (60) installed in the upper part of the terminal rod holding fixture (50) of the socket (10) to be moved up along with the inner cover (30) when the plug (20) is lifted (moved upward) from a base point of the terminal rod holding fixture (50), so that the plug (20) can be connected to a power connection terminal (60) to turn power on, or to be separated from the terminal rod (21) when the terminal rod (21) is lowered (moved downward) to turn power off.
Patent KR-20180047010-A (KR)
Inventor: KIM KYOUNG RYEOL
IPC: F21L4/04
Filed: 2016-10-29
Abstract: According to the present invention, a wall mounted type light comprises: a body part (10) having a round shape like a roof; a switch and the body part (10) adhered to a right side of the body part (10); a hook (30) located at the center of an upper end; a battery cover (50) mechanically assembled to a left side of the body part (10); and a light emitting part (40) located at a lower end of the body part (10). It is easier to transport with less weight and easier to install in places with narrow spaces. It provides more improved effects than the conventional products.
Patent KR-20170052509-A (KR)
Inventor: RICHARDSEN THOMAS
IPC: G01P3/48
Filed: 2016-11-03
Abstract: The present invention relates to a method for predicting a time period between two signal edges of a rotational speed sensor signal. The method includes: providing a signal (S) for determining the rotational speed of a combustion engine (100) by scanning an encoder wheel (120) of the combustion engine (100); determining a first reference period and a second reference period between active reference signal edges, respectively; and estimating the first period in consideration of the second period. The method is suitable for deriving rotational speed information and/or crankshaft angle information.
Patent KR-20180050886-A (KR)
Inventor: HUR KYEON
IPC: H01H9/54
Filed: 2016-11-07
Abstract: The present invention is to provide a high speed DC circuit breaker using a charged capacitor and a parallel LC circuit so as to protect a power system from accidents in a new DC power environment. The high speed DC circuit breaker includes: a main switch connected to a DC line connecting one side (A) thereof to the other side (B); an R/C discharging circuit connected in parallel with the main switch and generating an RC discharge through a first capacitor (C1) connected in series with a resistor (R1) when a failure occurs at one side of the DC line; an L/C resonance circuit connected in parallel with the main switch and generating LC resonance through a second capacitor (C2) connected in series with an inductor (L1) when the DC line fails to shut down the accident current even after the RC discharge is generated; a fourth switching element for switching to form a first closed circuit through the main switch and the R/C discharging circuit; a fifth switching element for switching to form a second closed circuit through the main switch and the L/C resonance circuit; and a first switching element connected in series with the main switch and connected in parallel to the R/C discharging circuit and the L/C resonance circuit so as to switch a bidirectional current flow to generate the RC discharge or LC resonance, so a polarity of a charging voltage in the capacitor is inverted.
Patent KR-20180052256-A (KR)
Inventor: SEONG JUN SEOK
IPC: H01L33/10
Filed: 2016-11-10
Abstract: According to an embodiment of the present invention, disclosed is a semiconductor device comprising: a plurality of light emitting structures including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer, and a first recess which penetrates the second conductive semiconductor layer and the active layer and is arranged in a partial area of the first conductive semiconductor layer; a second recess arranged between the light emitting structures; a first electrode arranged in the first recess and electrically connected to the first conductive semiconductor layer; a reflective layer arranged on the lower side of the second conductive semiconductor layer; and a protrusion part arranged on the second recess and protruding higher than the upper surface of the light emitting structure. A distance from a surface where the first electrode and the first conductive semiconductor layer contact each other in the first recess to the upper surface of the light emitting structures is 300 to 500 nm. According to the present invention, light extraction efficiency can be improved.
Patent KR-20180054076-A (KR)
Inventor: YOO SI CHEOL
IPC: H01M4/587
Filed: 2016-11-15
Abstract: A cathode active material for a lithium secondary battery surface-treated with a lithium compound according to the present invention is an amorphous carbon having storage sites of lithium ions in layers of a carbon structure, voids, surface functional groups and incomplete bonding regions on a surface. Before being manufactured into the lithium secondary battery, lithium ions are not bonded to reversible lithium storage sites existing between the layers and voids of the amorphous carbon; and irreversible lithium storage sites present in the surface functional groups and in the incomplete bonding regions of the surface are filled with lithium ions.
Patent KR-20180055568-A (KR)
Inventor: KIM SUNG GU
IPC: E04H12/32
Filed: 2016-11-17
Abstract: The present invention relates to an automatic flag hoisting flagpole in which a flag wound to a flagpole rod is configured to be wound and unwound in accordance with the time or weather such that the flag is prevented from being damaged. Also, a plurality of flags can be installed in the automatic flag hoist such that flags can be easily replaced and hoisted. The automatic flag hoist comprises: a flagpole body to be fastened to a column strut; a driving portion provided at both sides of the flagpole body; and a plurality of winding portions rotated by the driving portion and winding and lifting the flags.
Patent KR-20180055579-A (KR)
Inventor: PARK HEUNG KIL
IPC: H01G4/232
Filed: 2016-11-17
Abstract: According to one aspect of the present invention, provided is a capacitor component comprising: a body having a first surface and a second surface facing each other and a third surface and a fourth surface facing each other while connecting the first surface and the second surface, and including a lamination structure of a plurality of dielectric layers and first and second inner electrodes alternately arranged with the dielectric layers therebetween; a first outer electrode formed on the first surface and the fourth surface of the body; and a second outer electrode formed on the second surface and the fourth surface of the body. The first inner electrode includes first and second regions spaced apart from each other. The first region is connected to the first outer electrode by a lead extended to the fourth surface. The second region is connected to the first outer electrode by a lead extended to the first surface. The second inner electrode includes third and fourth regions spaced apart from each other. The fourth region is connected to the second outer electrode by a lead extended to the second surface. According to the present invention, impedance can be effectively controlled in a wide frequency band.
Patent KR-20180056033-A (KR)
Inventor: KIM HAK SU
IPC: A23L17/00
Filed: 2016-11-18
Abstract: An object of the present invention is to provide a method for preparing salted mackerel using a red ginseng extract which can remove a fishy smell. The present invention relates to a method for preparing salted mackerel using a red ginseng extract, comprising the steps of: removing entrails and gills by disemboweling mackerel and washing the mackerel (S10); preparing a mixed solution containing red ginseng extract, saline, and water (S20); aging the mackerel in the mixed solution for 6-18 hours in an aging vessel so that the mixed solution is absorbed by the mackerel body (S40); drying the mackerel which is aged in the aging step (S50); and vacuum-packing the mackerel which is dried in the drying step (S40) (S60).