baber/WOPTO huggingface dataset:
Patent KR-20200127718-A (KR)
Inventor: SHIN DAE SIK
IPC: A01K31/22
Filed: 2019-05-03
Abstract: Disclosed is a pet birdcage apparatus with a bird-dropping cleaning unit to provide a hygienic breeding environment. The disclosed pet birdcage apparatus comprises: a main body unit including front and rear frame units coupled to allow horizontal and vertical frames to form a grid shape and arranged to be spaced apart at predetermined front and rear intervals, and a connection frame unit connecting the front and rear frame units in a front and rear direction and installed to be spaced apart at a predetermined horizontal interval, wherein the connection frame units are installed to be spaced apart at predetermined vertical intervals to form a plurality of layers; a plurality of bird cages fixed and installed in the main body unit, arranged in rows and lines, and horizontally arranged to be spaced apart from the upper part of the connection frame unit; a roll sheet unit rotationally installed on one side of the main body unit and having a dropping collection sheet wound in a roll shape; and the dropping collection sheet unwound from the roll sheet unit to be horizontally arranged on the connection frame unit, thereby collecting droppings of birds dropped from the plurality of horizontally arranged birdcages.
Patent KR-20200128835-A (KR)
Inventor: LEE DONGHOON
IPC: G01N33/487
Filed: 2019-05-07
Abstract: According to the present invention, a detection method comprises: a step (a) of capturing a first reference color area displayed in a first reference color, a second reference color area, and a detection area of which a color is changed by reacting with a target; a step (b) of converting a captured result into grayscale; a step (c) of extracting a gradation value from the converted captured result; a step (d) of converting the extracted gradation value into a standard gradation value; and a step (e) of detecting target concentration from the standard gradation value.
Patent KR-20200129760-A (KR)
Title: Resistance heating type structure of shielding overcurrent
Inventor: LEE JONG HO
IPC: H01H85/00
Filed: 2019-05-10
Abstract: The present invention relates to a method of manufacturing a resistance heating type overcurrent shielding structure, and more specifically, to the resistance heating type overcurrent shielding structure, in which a fusible fuse member made of a fusible thread lead wire is mounted in a resistance heating part heated by a resistance heating line in the longitudinal direction, so when the resistance heating part is heated above a set temperature value due to an overcurrent, the available threaded lead wire is disconnected to shield a current.
Patent KR-20190053164-A (KR)
Title: Semiconductor element and electronic apparatus
Inventor: ONO HIDEKI
IPC: H01L51/05
Filed: 2019-05-10
Abstract: A semiconductor element and an electronic apparatus are disclosed. According to an embodiment of the present invention, the semiconductor element is a semiconductor element comprising an organic semiconductor layer and a layer disposed on an upper surface of the organic semiconductor layer, wherein the outline of the layer is inside the outline of the organic semiconductor layer. The outline of the layer and the outline of the organic semiconductor layer have a distance that is 20 to 40 times the height of the layer. Wiring layers are disposed on a side surface and the upper surface of the organic semiconductor layer provided with the layer, and the layer comes in contact with the organic semiconductor layer and the wiring layers. In the semiconductor element according to the embodiment, since the outline of the layer disposed on the upper surface of the organic semiconductor layer is specified to be inside the outline of the organic semiconductor layer, it is possible to suppress the occurrence of a defective shape of a shade portion, which is caused by the protrusion of an end portion of the layer out of the organic semiconductor layer.
Patent KR-20190137717-A (KR)
Inventor: DUBACH ALBAN
IPC: A44C27/00
Filed: 2019-05-31
Abstract: The present invention relates to a timepiece, an ornament, or a piece of a jewelry ornament manufactured from zinc-free, germanium-free, nickel-free, cobalt-free, and indium-free gold alloy, wherein the gold alloy contains 75-77.5 wt% of gold, 0.5-3 wt% of palladium, 10-18 wt% of silver, and 5-13 wt% of copper; and a sum of each percent of all the alloying elements is 100%. Therefore, the present invention is to provide an improved resistance to fading and discoloration.
Patent KR-20200139284-A (KR)
Title: High-pressure three-way control valve
Inventor: JUNG JIN YI
IPC: F16K5/04
Filed: 2019-06-03
Abstract: Disclosed is a high-differential pressure three-way control valve capable of preventing cavitation and flushing. The high-differential pressure three-way control valve comprises: a valve body including a first fluid channel formed on the lower surface of a body, a second fluid channel disposed on the left or right side of the first fluid channel and communicating with the first fluid channel, and a third channel disposed on the side opposite to the second fluid channel and communicating with the first fluid channel and the second fluid channel; a plug reception member which is parallel to the flowing direction of a fluid entering or exiting from the first fluid channel, is inserted among the first to third fluid channels, and includes a first fluid hole communicating with the second fluid channel, a second fluid hole communicating with the third fluid channel, and a hollow communicating with the first fluid channel in parallel; an opening/closing plug which is inserted into the plug reception member and has the length to open the first fluid hole and the second fluid hole when positioned in the middle of the plug reception member; a stem connected to the opening/closing plug to transmit a driving force for moving the opening/closing plug; and at least one hydraulic pressure control plate which is provided in the opening/closing plug to be perpendicular to a passage of the opening/closing plug, which is parallel to the fluid flowing direction, and in which a plurality of fluid passage holes having a small diameter are randomly arranged.
Patent KR-20210003452-A (KR)
Inventor: NOH SOON OH
IPC: E04G5/14
Filed: 2019-07-02
Abstract: The present invention relates to a mobile work platform, which is configured to adjust a height of the work platform, has a tool receiving space on a horizontal railing, enables a user to handle and store other work platforms, and has improved safety. To this end, the mobile work platform includes a work part, a lifting part, a support part, and an outrigger.
Patent KR-20210004631-A (KR)
Inventor: YOON JA HO
IPC: G06Q10/08
Filed: 2019-07-05
Abstract: Disclosed is a method for tracking a lot number of a manufacturing execution system which can track a manufacturing process or a part associated with a finished product. According to one embodiment of the present invention, the method for tracking a lot number of a manufacturing execution system comprises: a step of assigning a raw material lot number including receiving time information to a received raw material; a step of assigning a process lot number including at least one among time information for applying an arbitrary process, equipment information used in the process, and name information of a product manufactured by the process whenever the raw material is used in the process, and linking the process lot number and the raw material lot number; a step of assigning an assembly lot number including at least one among time information for applying an assembly process, equipment information used in the assembly process, and raw material lot numbers of raw materials used in the assembly process when the assembly process is performed with raw materials assigned different raw material lot numbers, and linking the assembly lot number and a process lot number performed before the assembly process; and a step of assigning a finished product lot number including at least one of a finished product shipment day and customer company information when a finished product is shipped, and linking the shipment lot number to the raw material lot number, the process lot number, and the assembly lot number.
Patent KR-20210006761-A (KR)
Inventor: LEE WAN HOO
IPC: G06Q30/02
Filed: 2019-07-09
Abstract: The present invention is associated with a credit card management server. In one embodiment of the present invention, the credit card management server comprises: a benefit calculation unit determining additional obtainable points according to a change in the maximum accumulation limit when an additional fee is paid using a payment history of a user for a predetermined period; a communication unit transmitting a maximum accumulation limit changeable message including the additional obtainable points to a user terminal, and receiving a request for a maximum accumulation limit change in response to the interaction of the user; and a point providing unit providing points when making payment by a credit card in response to the changed maximum accumulation limit.
Patent KR-20210009084-A (KR)
Inventor: JUNG YOUNG HOON
IPC: B09B5/00
Filed: 2019-07-16
Abstract: The present invention relates to a food waste treatment system. The food waste treatment system links smart recycling equipment for food waste to an automatic collection facility so as to significantly reduce an amount of food waste in an initial stage to increase efficiency of collection and transfer and implement an efficient resource circulation system of the food waste.
Patent KR-20210012734-A (KR)
Title: Composition for topical lipolysis comprising Astragalus membranaceus extract, Taraxacum platycarpum H. Dahlstedt extract and Pinellia ternata Breitenbach extract and a process for producing the same
Inventor: HEE SOOK SHIN
IPC: A61P3/04
Filed: 2019-07-26
Abstract: The present invention relates to a composition for topical lipolysis comprising Astragalus propinquus, Taraxacum officinale, and Pinellia ternate; and a manufacturing method thereof. The composition for topical lipolysis comprising Astragalus propinquus, Taraxacum officinale, and Pinellia ternate of the present invention does not cause a precipitate, can significantly reduce processing time, decreases the expression of lipogenic factors in adipose tissues, and increases the expression of lipolytic factors to have an effect of reducing the size of fat cells in topical lipolysis tissues and reducing the amount of topical fat, thereby being useful for removing fat from a topical area.
Patent KR-20210014320-A (KR)
Inventor: BAE NAM YOUL
IPC: A01B39/18
Filed: 2019-07-30
Abstract: The present invention relates to a flame weeder, which configures a plurality of flame spraying units installed at an angle to face the floor, thereby not only covering a wide range at once and performing simple weeding work in a process of dragging and moving a device, but also configuring the angle of flame spraying units to be adjustable. Therefore, it is possible to provide convenience to a user in proceeding with a weeding operation.
Patent KR-20210015262-A (KR)
Inventor: LEE YOUSUNG
IPC: H01Q1/38
Filed: 2019-08-01
Abstract: Disclosed is an electronic device including: an antenna module including an antenna array including a plurality of antenna elements; and a processor operatively connected with the antenna module. The antenna module includes: a printed circuit board; conductive lines formed on the printed circuit board, and having different lengths; a communication circuit including a first switch connected to one end of the conductive lines; and a front-end including a second switch connected to the other end of the conductive lines, and phase converters connected to the second switch. The phase converters are connected with the plurality of antenna elements, and the processor is set to select at least one of the conductive lines by controlling the first switch and the second switch, based on the direction of a beam to be formed by the antenna array, and control a phase value of at least one of the phase converters connected with the selected conductive line based on the length of the selected conductive line. Various embodiments identified through the specifications are possible. Therefore, the present invention is capable of improving the efficiency of output power of an amplifier by placing the amplifier on an RFFE chip.
Patent KR-20210015359-A (KR)
Inventor: YU IN HWAN
IPC: B28B3/04
Filed: 2019-08-01
Abstract: The present invention relates to an apparatus for manufacturing a yellow soil brick which is capable of obtaining a dense yellow soil brick beneficial to a human body by inputting a material powder obtained by mixing various kinds of medicine powder beneficial to a human body with yellow soil powder, into a lower mold of a mold which is sequentially operated by oil pressure, compressing the material powder by using an upper mold, obtaining a pressed molded product from the lower mold, and pushing up and withdrawing the molded product. The apparatus for manufacturing a yellow soil brick is characterized in that a hydraulic device (3) is installed in a lower case (2) in which an upper frame (1) is installed, an upper mold (13) in which an upper cylinder (11) and a guide rod (12) are installed, is installed in the upper frame (1), a lower mold (22) having an internal space with a specific shape is installed in a position corresponding to the upper mold (13) in the lower case (2), a support plate (23) connected to the lower cylinder (21) is located in a lower portion of the inside of the lower mold (22), the upper cylinder (11) and the lower cylinder (21) are connected to each other by interposing therebetween a hydraulic manifold (4) and hydraulic lines (41, 42) connected to the hydraulic device (3) by a supply line (31) and a return line (32), and the upper cylinder (11) and the lower cylinder (21) are operated within a predetermined range by manipulation of levers (43, 44) of the hydraulic manifold (4).
Patent KR-20210015457-A (KR)
Inventor: CHO YOUNG KYUN
IPC: H02M3/156
Filed: 2019-08-02
Abstract: Disclosed are a boost DC-DC converter using a DSM, a duty ratio controller for a boost DC-DC converter, and a method of configuring the same. The duty ratio controller for a boost DC-DC converter comprises: a delay module for delaying the output of a delta-sigma modulator included in the boost DC-DC converter; and a shot signal generator for receiving a plurality of delay signals delayed by the delay module and outputting a shot signal. Accordingly, it is possible to stably operate the boost DC-DC converter.
Patent KR-20190096313-A (KR)
Title: Optical system
Inventor: KIM JIN SUNG
IPC: G02B9/62
Filed: 2019-08-05
Abstract: According to one embodiment of the present invention, an imaging optical system can comprise: a first lens having a positive refractive power; a second lens having the positive refractive power; a third lens having a negative refractive power; a fourth lens having the positive refractive power; a fifth lens having the negative refractive power; and a sixth lens having the positive or negative refractive power and having an upper side surface concave toward the upper side. Therefore, an objective of the present invention is to provide the imaging optical system capable of improving an effect of aberration, realizing high resolution, and improving the sensitivity of the lens.
Patent KR-20210019195-A (KR)
Title: feedback device
Inventor: CHOI DONG SOO
IPC: G06F3/01
Filed: 2019-08-12
Abstract: According to one embodiment of the present invention, a feedback device with improved feedback transfer comprises: a permanent magnet that polarity changes according to the application of a current; a support unit disposed on both sides of the permanent magnet to support the permanent magnet from left and right; an elastic body disposed at the top or bottom of the support unit, wherein the rigidity is changed by a magnetic field; and an insertion unit inserting a body part into a space formed by the permanent magnet, the support unit, and the elastic body.
Patent KR-20210020202-A (KR)
Title: Manufacuring method of coated substrate using electrospraying and electrode using the same
Inventor: JUNG CHI YOUNG
IPC: H01G11/86
Filed: 2019-08-13
Abstract: The present invention provides a substrate coating method using an electrospray method, which is a method for forming a coating layer by electrospraying positively charged droplets on a substrate from a nozzle. The method includes a step of removing the positive charges accumulated in the coating layer by contacting a cation removal unit with the coating layer.
Patent KR-20210021877-A (KR)
Inventor: GYEONGJOONG RYU
IPC: F04C29/12
Filed: 2019-08-19
Abstract: The present invention relates to a compressor. The present invention comprises: a case (10) where a suction pipe (12) for sucking a refrigerant is connected to an inner refrigerant introduction space (V1); and a high-low pressure separation plate (90) and a discharge guide (100) installed to cross an upper portion of a compression unit (50) to divide the lower refrigerant introduction space (V1) and an upper refrigerant discharge space (V2). Herein, the discharge guide (100) is installed in the refrigerant discharge space (V2) and is coupled to an upper surface of the high-low pressure separation plate (90) to surround a connection hole (92′) of the high-low pressure separation plate (90) connecting the refrigerant introduction space (V1) and the refrigerant discharge space (V2). Moreover, at least a portion of the discharge guide (100) is extended to a discharge pipe (14) to guide the refrigerant discharged to the refrigerant discharge space (V2) to the discharge pipe (14). Therefore, the present invention can guide the high-temperature and high-pressure refrigerant discharged from a compression chamber to directly flow to the discharge pipe (14) before the refrigerant is dispersed in the entire of the refrigerant discharge space (V2).
Patent KR-20200024115-A (KR)
Title: Crane Control System Using Multi-Type Load Moment Indicator
Inventor: KIM JUNG
IPC: H02S20/00
Filed: 2019-08-27
Abstract: An objective of the present invention is to provide a crane control system capable of using multiple types of load moment indicators (LMIs) to improve compatibility. The crane control system comprises: a plurality of sensors installed on a boom of a crane; an LMI controller which detects the angle, the length, and the weight of the boom when a sensor value is applied by the plurality of sensors; an LMI display which displays a measurement value detected by the LMI controller to allow a driver to check the measurement value in real time; a protocol converter which responds to each LMI controller of a different type to be compatible with LMI controllers (300) of different brands and models; and a data logger connected to the protocol converter to store converted data. The data logger corresponding to multiple types of LMIs can be used.
Patent KR-20200026722-A (KR)
Inventor: MIRKO PASSERINI
IPC: B23B29/24
Filed: 2019-08-28
Abstract: The present invention relates to a machine tool (100), in particular a lathe which can efficiently machine a workpiece. The machine tool (100) comprises: a machine frame (110) having an upper tool carrier support portion (113), a lower tool carrier support portion (114), and a spindle carrier portion (112) arranged between the upper and lower tool carrier support portions; a spindle carrier (120) being arranged on or at a height of the spindle carrier portion (112) of the machine frame (110) and supporting a main spindle (121) which is configured to accommodate a workpiece (W) and has a horizontally arranged spindle axis; and one or more tool carriers each being supported on a tool carrier assembly (150) arranged on one between the upper tool carrier support portion and the lower tool carrier support portion of the machine frame (110). A lower side of the lower tool carrier support portion (114), on which the one or more tool carriers can be mounted, is arranged to have an overhanging inclination.
Patent KR-20200034596-A (KR)
Title: Substrate processing apparatus
Inventor: MAEDA MASAFUMI
IPC: G03F7/20
Filed: 2019-08-30
Abstract: A substrate processing apparatus comprises an indexer part, a first processing part, a first transfer device, a second processing part, a second transfer device, a first mounting part, a second mounting part and a control part. The first transfer device repeats a first cycle operation comprising three access operations (specifically, a first access operation, a second access operation, and a third access operation). The second transfer device repeats a second cycle operation comprising three access operations (specifically, a fourth access operation, a fifth access operation and a sixth access operation).
Patent KR-20210026644-A (KR)
Title: Ice maker and refrigerator
Inventor: YONGHYUN KIM
IPC: F25D11/02
Filed: 2019-08-30
Abstract: According to an embodiment of the present invention, an ice maker and a refrigerator include: an upper tray formed of an elastic material, and having an upper chamber; a lower tray formed of an elastic material, and having a lower chamber forming a globular ice chamber adjacent to the upper chamber; an inlet formed on the upper tray, and opened on the upper chamber; an upper ejector provided above the upper tray, and separating ice in the upper chamber by going through the inlet; a water supply part supplying water for ice making through the inlet; and a driving unit rotating the lower tray. A circumference wall extended upward along the circumference of the lower chamber is formed in an upper part of the lower chamber, a chamber wall inserted into an inner space of the circumference wall when the lower tray is closed by being extended downward along the circumference of the upper chamber is formed in a lower part of the upper chamber, and an attachment groove dented such that ice pieces frozen along the circumference of the chamber wall can be kept attached, is formed on the outer side of the chamber wall.
Patent KR-20210033586-A (KR)
Title: Display apparatus
Inventor: BANG JIN SOOK
IPC: H01L27/32
Filed: 2019-09-18
Abstract: Provided is a display device with improved display quality. The display device comprises: a base substrate; a thin film transistor disposed on the base substrate and including an active pattern; an insulating layer disposed on the active pattern of the thin film transistor; a connection electrode disposed on the insulating layer, electrically connected to the thin film transistor, and including a curved wiring unit; a via insulating layer covering the connection electrode; a first electrode disposed on the via insulating layer; a light emitting layer disposed on the first electrode and at least partially overlapping with the connection electrode; and a second electrode disposed on the light emitting layer.
Patent KR-20210034141-A (KR)
Title: Built-in buffer hinge
Inventor: KIM KYUNG JA
IPC: E05F3/20
Filed: 2019-09-19
Abstract: The present invention provides a built-in buffer hinge, which can control a hinge at the maximum range without contact between an upper portion of the hinge and a buffer.