baber/WOPTO huggingface dataset:
Patent KR-20170143436-A (KR)
Inventor: FUKUOKA TAKEOMI
IPC: H01L21/683
Filed: 2017-06-02
Abstract: Provided is a holding device capable of properly maintaining a subject to be fabricated. The holding device for an object to be fabricated includes: a holding base (60) having a holding surface (60a); a magnet (62) installed on the holding surface of the holding base and generating an attraction force between an object (11) to be fabricated and the same, including a material having ferromagnetism; and a release unit (64) applying power to the object to be fabricated held on the holding surface of the holding base in a direction of becoming far from the holding surface by the attraction force generated between the magnet and the same. The release unit has: a cover sheet (66) covering the holding surface; and a fluid supply unit (72) supplying the fluid between the holding surface and the cover sheet and enabling the cover sheet to protrude. The holding device holds the object to be fabricated by using the attraction force generated between the magnet and the same by including the cover sheet.
Patent KR-20180134558-A (KR)
Inventor: YUN JONG CHUL
IPC: F16G11/12
Filed: 2017-06-09
Abstract: The present invention relates to a belt tightening device capable of facilitating belt tightening with a simple winch structure configuration. With the present invention, multiple belts can be tightened with the single device that can be separated from a tightening belt. The present invention includes a driving gear (32) and a driven gear (33) rotating in engagement with each other on a main body (31); a handle (34) coupled so as to drive the driving gear (32) to rotate; winding means (35) coupled to one side surface of the driving gear (32) or the driven gear (33) so as to wind a belt (20) and capable of performing the winding in a state where one longitudinal side of the belt (20) is detachably hung; and a latch (36) inserted between the saw teeth of the driving gear (32) or the driven gear (33) or separated from the saw teeth in a state of being rotatably coupled to one side of the main body (31) and inserted between the saw teeth to prevent unwinding of the belt (20) or allowing the belt (20) to be unwound by being separated from the saw teeth when the driving gear (32) and the driven gear (33) are rotated in the winding direction of the belt (20).
Patent KR-20190001237-A (KR)
Inventor: LIM HYUN SOO
IPC: G09G3/3233
Filed: 2017-06-27
Abstract: According to one embodiment of the present invention, an organic light emitting display device comprises: a display panel having a display region on which pixels displaying an image are positioned and a non-display region not displaying the image at an edge of the display region; a driver IC disposed in the non-display region and driving the display panel; and a lighting test switch element unit disposed in the non-display region and disposed outside the driver IC. The lighting test switch element unit includes a lighting test pad unit inputting a lighting test signal. The lighting test switch element unit may decrease a width of a bezel of the organic light emitting display device by applying the lighting test signal to the pixels.
Patent KR-20190005419-A (KR)
Inventor: KIM SUNG WOO
IPC: F04D13/08
Filed: 2017-07-06
Abstract: The present invention relates to an underwater pump having a priming water lead pipe which is capable of drastically reducing the waiting time for operation in water and significantly increasing the waiting time for operation in air, thereby reducing the corrosion and malfunction of the underwater pump. In detail, provided is an underwater pump having a priming water lead pipe, wherein the priming water lead pipe, which has a length of 200 to 3,000 mm to allow priming water to naturally flow between an impeller chamber and a collecting chamber of the underwater pump used for collecting bilge or groundwater, is mounted, and when the bilge or groundwater flows into the impeller chamber, a water level sensor installed outside the underwater pump detects it, so that the underwater pump operates. In some cases, a waterproof case is mounted on the underwater pump to prevent water from reaching the outer surface of the underwater pump even if the bilge or groundwater has a higher water level than the underwater pump, thereby suppressing corrosion of the underwater pump.
Patent KR-20180011020-A (KR)
Inventor: MIYOSHI NORIKATSU
IPC: C12N5/09
Filed: 2017-07-21
Abstract: Provided is a method for culturing primary culture of cancer cells, comprising: (a) fragmenting cancer tissue derived from the body and removing impurities from fragmented cancer tissue; (b) applying tissue mass obtained from (a) to suspension culture; and (c) applying culture obtained from (b) to attachment culture. The primary culture of cancer cells obtained by the present invention has similar characteristics to cancer cells under clinical conditions, thereby being used in pharmaceutical development, cancer research fields, etc.
Patent KR-20190012478-A (KR)
Inventor: YU JAE HO
IPC: A63B26/00
Filed: 2017-07-27
Abstract: The present invention relates to ankle exercise equipment capable of enhancing strength and balance ability of ankles. The ankle exercise equipment according to the present invention comprises: a fixed base plate; a spring member having one end fixedly attached to an upper side of the fixed base plate; and an attachment plate which is detachably installed to the other end of the spring member. The ankle exercise equipment according to the present invention enables a user to effectively perform various functions with a single equipment and also has an advantageous effect of reducing equipment manufacturing costs by using the attachment plate.
Patent KR-20190012513-A (KR)
Inventor: MIN BYUNG WOOK
IPC: H04L25/08
Filed: 2017-07-27
Abstract: The present invention relates to a matching network system and method combined with a circulator, and more specifically, to a matching network system and method combined with a circulator, which can calculate a reflection coefficient for each frequency needed to cancel out a leakage signal leaked from an antenna port to which an antenna is connected, calculate the calculated coefficient as an impedance value, and match the calculated impedance value with an arbitrary antenna by using a matching network circuit which can change an impedance value of the arbitrary antenna to adjust the leakage signal to be canceled out. Accordingly, the present invention can obtain an effect of enhancing the performance of isolation of the circulator at various frequencies.
Patent KR-20190012965-A (KR)
Inventor: PARK MIN JUNG
IPC: H01L21/683
Filed: 2017-07-31
Abstract: The present invention relates to an apparatus and a method for treating a substrate by heating including: a chamber having a processing space inside; a substrate support unit supporting the substrate in the processing space; a heater unit heating the substrate supported to the substrate support unit. The substrate support unit includes: a heating body having the heater unit; a support body arranged on an outer side of the heating body and supporting the substrate; and a driving member lifting and descending the support body so as to change relative height of the substrate about the heating body. Therefore, a heat transfer rate, applied to the substrate, is minimized, and the entire area of the substrate can be uniformly heated.
Patent KR-20190014636-A (KR)
Inventor: KIM DAE JUN
IPC: H01J9/02
Filed: 2017-08-03
Abstract: The present invention relates to a carbon nanotube paste and a manufacturing method thereof. The manufacturing method comprises the steps of: dispersing carbon nanotubes in a solvent; adding a secondary electron amplification material to the solvent to disperse and adhere the secondary electron amplification material to the carbon nanotubes; adding an organic binder to the solvent; and performing a mixing process to uniformly mix the secondary electron amplification material and organic binder. By manufacturing a carbon nanotube emitter using the carbon nanotube paste, the electron emission performance of the emitter is increased.
Patent KR-20190017155-A (KR)
Inventor: KIM JU ILL
IPC: F21V3/04
Filed: 2017-08-10
Abstract: The present invention provides a globe for a lighting having an inner space which is provided with a light source communicating with the outside. The globe for the lighting comprises: a body portion having a circular opening at one side and forming a spherical inner space; and an inlet portion provided to expose the opening of the body portion and connecting the inner space of the body portion to the outside. The body portion is made of a synthetic resin material which is transparent or colored transparent. A decorative portion using water transfer printing is provided on at least one of inner and outer surfaces of the body portion.
Patent KR-20190017255-A (KR)
Inventor: LEE KI YOUNG
IPC: B05B1/02
Filed: 2017-08-10
Abstract: Disclosed is a mist spray nozzle capable of improving the final discharge speed of mist particles while maximizing ultra-micronization of mist particles, comprising: a first body part having a liquid passage through which liquid is introduced; a second body part having a plurality of air passages which are configured to surround the periphery of the first body part and through which air is introduced, and having a first mixing chamber formed therein, in which the liquid and the air are mixed to make primary mist particles; a third body part coupled to a front end of the second body and having a micronization collision member formed therein, in which the primary mist particles made in the first mixing chamber collide to be micronized into secondary mist particles, a second mixing chamber which mixes the secondary mist particles micronized by the micronization collision member again to make the same into tertiary mist particles which are micronized more, and a spray hole for discharging the tertiary mist particles at a high speed; and a fourth body part for fixing the second body part and the third body part.
Patent KR-20190029894-A (KR)
Title: Memory device and operating method thereof
Inventor: HWANG NAM OH
IPC: G11C11/56
Filed: 2017-09-13
Abstract: The present invention relates to a memory system capable of improving reliability of a memory device and an operation method thereof. According to the present invention, the memory system comprises: a memory device responding to a user read command to generate first and second read voltages based on an initial read voltages, first and second offset voltages, and to output first and second data generated by performing read operations in multi-bit memory cells based on the first and second read voltages; and a memory controller outputting the user read command. The memory controller comprises a state counter counting the number of data bits corresponding to each of a plurality of threshold voltage states from the first and second data, and calculating a counting result to extract the number of memory cells included in each of the plurality of threshold voltage areas divided by the first and second read voltages.
Patent KR-20190000762-A (KR)
Inventor: OH SUNG BO
IPC: H04N21/434
Filed: 2017-09-22
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a communication interface; and a processor for providing video content and dynamic metadata corresponding to each predetermined content period to an external display apparatus through the communication interface. The processor provides metadata based on graphic content to a display apparatus during at least one content period in which the graphic content is activated when the graphic content is activated.
Patent KR-20190036896-A (KR)
Title: Calcution device and calculating method performing convolutional calculation
Inventor: SONG JIN OOK
IPC: G06F9/30
Filed: 2017-09-28
Abstract: Disclosed are a calculation device and method for performing convolution calculation. According to one embodiment of the present disclosure, a calculation device may comprise: a first divider connected to a first lane, receiving a first lane value with a first index through an input terminal of the first lane, further receiving a second index corresponding to a second lane value from a second lane, and outputting a first adding value and the first lane value based on whether the first index and the second index are the same; and a first adder connected to the second lane and the first distributor, receiving the first adding value from the first divider, receiving the second lane value through an input terminal of the second lane, and adding the first adding value to the second lane value, and then outputting the value obtained by adding the first adding value to the second lane value.
Patent KR-20190025479-A (KR)
Inventor: BAE MIN CHEOL
IPC: F16H21/00
Filed: 2017-09-29
Abstract: The present invention is to provide an automatic lid device for a freight car loading box that prevents a load from scattering or falling by covering the top of the freight car loading box during a movement of the freight car. A pair of left and right driving levers (4) are axially coupled to a rotary shaft (5) positioned at the lower end of the middle of both sides of a loading box (3), a tension spring (6) is elastically coupled to the loading box (3) on the lower side of the driving lever (4) so that the driving lever (4) is installed to be pulled rearward of the vehicle, a driving shaft (10) rotated by power is coupled to the upper end of the driving lever (4), a lid (20) is wound around the driving shaft (10), and a shaft portion (11) having a shaft hole (11a) is integrally formed at both ends of the driving shaft (10). In the shaft portion (11), a variable shaft (12) is inserted so that a key groove (12a) formed on one side of the variable shaft (12) is fixed in position by a fixing bolt (13) screwed from a bolt hole (11b) formed in the shaft portion (11). When the automatic lid device for a freight car loading box is used, the width of the driving shaft can be variably adjusted in accordance with the deformation of the loading box or the type of the load. In addition, the driving motor can be easily separated from and assembled into an operation lever, and thus management and repair can be facilitated.
Patent KR-20190038170-A (KR)
Title: Induction heating and wireless power transferring device having improved target detection algorithm
Inventor: MOON HYUNWOOK
IPC: H05B6/06
Filed: 2017-09-29
Abstract: The present invention relates to an inductive heating and wireless power transmitting apparatus having an improved object detecting algorithm. According to an embodiment of the present invention, the inductive heating and wireless power transmitting apparatus comprises: a first working coil part including first and second working coils connected in parallel; a rectification unit for rectifying AC power supplied from a power supply unit into DC power; a first inverter unit for receiving the rectified DC power from the rectification unit, performing a switching operation to convert the DC power into a resonance current, and applying the resonance current to at least one of the first and second working coils; a first semiconductor switch connected to the first working coil to turn on or turn off the first working coil, a second semiconductor switch connected to the second working coil to turn on or turn off the second working coil; and a control unit for detecting at which upper part of the first and second working coils an object is positioned at a time point that the resonance current becomes 0 by separately controlling operations of the first inverter unit and the first and second semiconductor switches.
Patent KR-20190040405-A (KR)
Title: Soft Bean Curd bread manufacture method
Inventor: PARK JUNG HOON
IPC: A21D10/02
Filed: 2017-10-10
Abstract: The present invention relates to a method for manufacturing soft tofu bread. The present invention, after fermenting a mixture of wheat flour mixed with raw yeast, sugar, an improver, salt, olive oil and soft tofu, bake the fermented mixture in an oven at a temperature of 160 to 180°C for the top heat and at a temperature of 180 to 200°C for the bottom heat, for 30 to 50 minutes. The soft tofu bread manufactured according to the present invention produces the mixture by using the moisture of soft tofu, instead of using water, milk or eggs. The present invention is a food which will be specialized for people who are allergic to dairy products or who are to ingest vegetable fats, and can be included in processed foods of modern times.
Patent KR-20190040681-A (KR)
Title: Multifocal intraocular lens
Inventor: HWANG HO SIK
IPC: A61F2/16
Filed: 2017-10-11
Abstract: Various embodiments of the present invention relates to a multifocal intraocular lens. The present invention aims to provide a polarization directed flat lens type and/or a meta lens type multifocal intraocular lens for cataract surgery or vision correction. To this end, the present invention includes a polarization directed flat lens collecting a part of light, as a convex lens, at a focal distance +f according to the polarization state of an incident light beam and diffracting a part of light, as a concave lens, at a focal distance -f; and a convex lens attached to one surface or the other surface of the polarization directed flat lens, and discloses the multifocal intraocular lens in which at least two focal distances, f1 and f2 are formed by the combination of the polarization directed flat lens and the convex lens.
Patent KR-20190041673-A (KR)
Title: A tear gas gun
Inventor: LEE HO YOUNG
IPC: F41C27/00
Filed: 2017-10-13
Abstract: The present invention relates to a self-defense gas gun, wherein a camera is provided at a muzzle in order to be operated at a predetermined time zone before and after the self-defense gas gun is used, thereby filming necessary image information. The self-defense gas gun with a camera according to the present invention comprises: a self-defense gas gun; a camera fastened to a muzzle of the self-defense gas gun, and having a filming function; a use detection sensor unit installed at the camera, and detecting whether the self-defense gas gun is used; and a control unit installed at the camera, and controlling such that the filming function of the camera may be operated for a predetermined period of time when a used motion of the self-defense gas gun is detected by the use detection sensor unit.
Patent KR-20190041782-A (KR)
Title: Aquatic plant culture system and aquatic plant culture method using the same
Inventor: LIM JONG MIN
IPC: A01G7/04
Filed: 2017-10-13
Abstract: The present invention relates to a water plant culture system and a method for culturing water plant using the same, in which the structure thereof is simple and water plant can be cultured in a culture medium in a sterilized state without pesticides. The water plant culture system of the present invention comprises: a transparent culture container (104) having an accommodation room inside and an opening (102) disposed on the upper end to communicate with the accommodation room, and made of a material such as glass or a composite resin; a culture medium (106) located on the top surface of the inner bottom of the culture container (104) up to predetermined height to provide nutrients to water plant; a plug (112) made of a silicon material to seal the opening (102) of the culture container (104) and have a first through-hole (108) at one side inside for communicating with the accommodation room of the culture container (104) and a second through-hole (110)at one side inside to be spaced apart from the first through-hole (108) by a predetermined distance for communicating with the accommodation room of the culture container (104); a first injection pipe (114) forced to be inserted into the first through-hole (108) of the plug (112) to have one end portion spaced apart from the culture medium (106) by a predetermined distance; a connection hose (116) connected to one end portion of the first injection pipe (114) to be disposed in the culture medium (106) and made of a silicon material; a second injection pipe (118) connected to the end of the first injection pipe (114); a third injection pipe (120) spaced apart from the second injection pipe (118) by a predetermined distance; and an air injection pump (122) connected to the third injection pipe (120) to suck external air and inject the sucked air into the third injection pipe (120).
Patent KR-20190045603-A (KR)
Inventor: LEE JONG KU
IPC: E02D29/045
Filed: 2017-10-24
Abstract: Provided are a retaining wall, and a construction method of an underground structure, wherein a steel pipe that is a square steel pipe is constructed in the same shape by using a pile connector in an opposite direction in a line, and during excavation of the ground, the retaining wall performs a role of a temporary retaining wall and a cut off wall, and after construction, performs a role of a base pile in addition to an underground wall. According to the present invention, the retaining wall comprises: a plurality of pile members; and a pile connector arranged in the same shape at both sides of the pile members in an opposite direction to construct the pile members in a line.
Patent KR-20190052450-A (KR)
Inventor: SHIN MOON SIK
IPC: F24H6/00
Filed: 2017-11-08
Abstract: The present invention provides a combined boiler and anion fan heater comprising: a main body having an inlet through which external air flows, an outlet through which external air flows, and a space portion between the inlet and the outlet; a blower disposed in the inlet of the main body to suction external air and blow the air via the space portion to the outlet; and a heat exchange means disposed in a space portion between the blower and the outlet and adapted to perform heat exchange with air introduced through the inlet, to be environmentally friendly and economically supply warm air and supply anions. The heat exchange means includes: a circulating pipe allowing a heating medium to be circulated; a circulating pump receiving power under the control of a control means for controlling the power supply of a power supply unit to operate, thereby allowing the heating medium to be circulated; a heating member connected to the circulating pipe and having a heating element incorporated therein to generate heat by receiving power through the control of the control means; a heat dissipating member connected to an end of the circulating pipe and having a heat dissipating pipe for heating air by emitting heat while receiving the heating medium heated inside the heating member to move; and a recovery pipe connected to an end of the heat dissipating pipe of the heat dissipating member and adapted to recover the heating medium so the heating medium is recirculated by the pump.
Patent KR-20190054401-A (KR)
Title: Self generating device
Inventor: HONG TAE WON
IPC: H01F7/06
Filed: 2017-11-13
Abstract: The present invention relates to a self-generating device, and more particularly, to a device which is provided on a belt to be worn, and converts a motion of a wearer into electric energy to be self-charged. According to the present invention, the self-generating device comprises: a body unit having an accommodation space formed in a shape of being selectively attached to and detached from a belt, and having an opening at one side thereof; a wheel unit provided in a wheel shape having a rim width formed inside the body unit; a power generation unit formed on an inner circumferential surface of the wheel unit, and converting kinetic energy into electric energy to generate power; and a charging cable unit selectively wound on and unwound from the rim width of the wheel unit, and having a charging terminal at an end thereof. The self-generating device of the present invention can be easily worn on the belt, maximizes generation of kinetic energy to increase the efficiency of power production, and can effectively shield electromagnetic waves.