baber/WOPTO huggingface dataset:
Patent KR-20190101904-A (KR)
Title: Lens module and camera module including the same
Inventor: LEE JUN TAEK
IPC: G02B27/64
Filed: 2019-02-22
Abstract: According to an embodiment, a lens module comprises: a lens having a cavity for receiving a fluid; a first mover frame supporting the lens and including a pressing part disposed opposite to a pressing region of the fluid; a magnet disposed on the first mover frame; a coil part including a coil disposed to face the magnet in a first direction perpendicular to an optical axis; a second mover frame disposed opposite the first mover frame in a second direction parallel to the optical axis with the magnet therebetween, and supporting the magnet together with the first mover frame; and a driving control part for supplying a current to the coil so as to press the pressing region of the lens through the pressing part of the first mover frame by an interaction of the coil and the magnet. Therefore, the present invention is capable of allowing a focus of the lens to be adjusted more accurately in a simple configuration.
Patent KR-20190103968-A (KR)
Title: Imprinting method and manufacturing method
Inventor: HASHIMOTO TSUTOMU
IPC: H01L21/027
Filed: 2019-02-26
Abstract: The present invention relates to an imprinting method of forming a pattern on a substrate using a mold, which comprises a step of coming the mold in contact with a composition on a first substrate held and supported by a hold support unit, exposing the composition on the first substrate, and performing a process running to release the mold. After the running process, the method comprises a step of coming the mold in contact with the composition on a second substrate, exposing the composition on the second substrate, releasing the mold, and performing an imprinting process to form a pattern in the composition on the second substrate. A base material of the first substrate has higher thermal conductivity than the base material of the second substrate and the second substrate is used as an imprinting mold.
Patent KR-20200104034-A (KR)
Inventor: HOSUNG PARK
IPC: H04L29/08
Filed: 2019-02-26
Abstract: Disclosed are a data distribution storage device using a divisional repetition code and a method thereof. In the method for distributing and storing a plurality of messages in several data storing places, an effective data distributing and storing technique may utilize only a small number of data storing places to distribute and store the plurality of messages, and, at the same time, may prevent the data loss for messages even when selecting and accessing only minimal data storing places among data storing places in which messages are distributed and stored so that the plurality of messages can be all loaded.
Patent KR-20200110053-A (KR)
Inventor: KIM BO RAM
IPC: B23K26/382
Filed: 2019-03-15
Abstract: The present invention relates to a multi-beam processing method and a multi-beam processing apparatus, and more specifically, to a multi-beam processing method and a multi-beam processing apparatus, which improve the uniformity of multi-beam processing. According to one embodiment of the present invention, the multi-beam processing method may comprise the steps of: setting a plurality of processing points on a subject to be processed; generating and outputting a laser beam for processing the subject to be processed; dividing the laser beam into a plurality of unit beams, which are in a smaller number than the number of the plurality of processing points, and thus, forming a multi-beam; irradiating the multi-beam to a first irradiation position corresponding to some processing points of the plurality of processing points; moving the irradiation position of the multi-beam; and irradiating the multi-beam to a second irradiation position partially overlapped with the first irradiation position.
Patent KR-20200112324-A (KR)
Inventor: JONGWON PARK
IPC: A47J27/21
Filed: 2019-03-21
Abstract: An electric kettle, according to an embodiment of the present invention, comprises: a body made of stainless steel and having a cylindrical shape with an opened upper surface and an opened lower surface; a heating module configured to form the bottom of a space in which water is contained inside the body and heat the fluid; a handle which protrudes from an outer surface of the body; and a base configured to support the body at a lower side and supply power to the heating module in a state in which the body is seated. The body comprises: an outer body configured to form the outer surface of the body; an inner body coupled to the outer body at the inside of the outer body and configured to form a space in which water is contained; a heat insulation space spaced apart between the outer body and the inner body; and a body hole opened in the lower surface of the body and configured to communicate with the heat insulation space. According to the present invention, the electric kettle can be easily cleaned and managed.
Patent KR-20200114549-A (KR)
Inventor: YUN SU MIN
IPC: B26B13/20
Filed: 2019-03-29
Abstract: The present invention relates to hairdressing comb scissors. In the hairdressing comb scissors of the present invention, since a silicone frame is attached to an outer portion of a scissors blade, a comb can be continuously replaced. In addition, silicone is attached to a handle portion to prevent slippage. The hairdressing comb scissors provide a better grip than other hairdressing scissors, thereby being used comfortably and easily.
Patent KR-20200117339-A (KR)
Inventor: OH SUNG HEUN
IPC: H04N21/45
Filed: 2019-04-04
Abstract: Disclosed is a broadcasting technique, and more particularly, an advertisement providing technique in real-time broadcasting. According to the proposed invention, targeted advertisement section information and targeted advertisement policy information for specifying a viewer segment to receive a targeted advertisement are transmitted as a part of broadcast signaling in real-time broadcasting. A non-real-time file stream including a targeted advertisement content file is multiplexed with a real-time broadcast program to be transmitted. A broadcast receiving device determines a viewer segment based on viewer characteristic information and the targeted advertisement policy information, and receives and stores the targeted advertisement content file corresponding to the determined viewer segment to play the same in a corresponding targeted advertisement section.
Patent KR-20200117784-A (KR)
Inventor: KIM MIN JAE
IPC: F24F7/06
Filed: 2019-04-05
Abstract: The present invention relates to a negative pressure/positive pressure type blowing system, which includes: a housing having an air passage consisting of an inlet and an outlet; a pre-filter installed in communication with the inlet of the housing to purify the air flowing into the inlet; a water filter installed in communication with the pre-filter at a predetermined distance to purify the air passing through the pre-filter; a panel filter installed in communication with the water filter at the predetermined distance to purify the air passing through the water filter; an air filter installed in communication with the panel filter at the predetermined distance to purify the air passing through the panel filter; a cooling and heating device installed in communication with the air filter at the predetermined distance to purify, cool, or heat the air passing through the air filter; and a blower fan that discharges the air passing through the air conditioner through the outlet. According to the present invention, the negative pressure/positive pressure type blowing system is purged with the water filter, purifies the air with a temperature lower than the outside temperature and discharges the air through a negative pressure type in the summer, and circulates heated indoor air and discharges the same by positive pressure in winter according to the opening and closing of the inlet and an indoor circulation port.
Patent KR-20200123310-A (KR)
Inventor: MOON JI HOON
IPC: H02J3/38
Filed: 2019-04-18
Abstract: Disclosed are a load prediction device capable of properly using variables and a method thereof. According to one aspect of the present invention, the load prediction device comprises: a collection unit collecting weather information and past electrical load data for a predetermined period; a preprocessing unit converting time series data into continuous data in a two-dimensional space; a feature extraction unit extracting a latent variable from the weather information and the continuous data using an auto-encoder; and a load prediction model generation unit generating a load prediction model using the extracted latent variable and the past electrical load data.
Patent KR-20200123715-A (KR)
Title: Gesture door lock
Inventor: HAN JOUNG NAM
IPC: G07C9/00
Filed: 2019-04-22
Abstract: Disclosed is a gesture door lock. The gesture door lock includes: a locking unit (400) for locking or releasing the door lock; a camera (100) for photographing a finger motion image; and a control unit (200) of the door lock which compares the captured finger motion image and a reference motion image to unlock the lock unit (400) when the captured finger motion image matches the reference motion image. Therefore, it is possible to unlock the locking unit by moving a finger.
Patent KR-20200126597-A (KR)
Inventor: JANG DONG HYEOK
IPC: B09B3/00
Filed: 2019-04-30
Abstract: The present invention relates to a system for sorting minerals in rocky sludge and mixing and recycling feldspar, and more particularly, to a system for sorting minerals in rocky sludge and mixing and recycling feldspar, in which remaining rocky sludge is pulverized after collecting and using raw stone to select and extract minerals (gold, silver, copper, non-metal, etc.) by centrifugation, and feldspar is mixed, so as to be recycled through the production of bricks, sidewalk blocks, and fertilizers. According to the present invention, the method includes: a rocky sludge crushing step (S10) of supplying rocky sludge mixed with stone, soil, and minerals to a pulverizer and pulverizing them into 290-345 mesh powder; a mineral extraction step (S20) of supplying the sludge powder obtained through the crushing of the rocky sludge to a centrifuge to extract minerals according to the difference in specific gravity using a gravimetric method; a feldspar pulverization step (S30) of pulverizing feldspar into powder of 290-345 mesh by supplying the feldspar to the pulverizer; a feldspar powder mixing step (S40) of mixing 5-15% by weight of feldspar powder with sludge powder consisting of 55-75% by weight of stone powder and 15-35% by weight of soil; a mixture molding step (S50) of forming any one of a brick and a sidewalk block with a mixture of the feldspar powder and stone powder and soil; and a mixture solidification step (S60) of solidifying by supplying the mixture to a furnace.
Patent KR-20200127640-A (KR)
Inventor: OH YOUNG KYU
IPC: F02B23/08
Filed: 2019-05-03
Abstract: The present invention relates to an active purge system and an active purge method. The active system comprises: a canister in which gas evaporated from a fuel tank is collected; a purge line connecting the canister and an intake pipe; a purge pump that pressurizes the evaporated gas and supplies the gas from the canister to the intake pipe; a purge valve mounted in the purge line to be placed between the purge pump and the intake pipe; and the intake pipe connected to an engine and having an injector mounted in a cylinder head to be placed between an intake valve and an exhaust valve. The present invention provides: an active purge system capable of supplying the evaporated gas to the intake pipe even if a turbo charger is applied to the engine by pressurizing the evaporated gas to be injected into the intake pipe by the operation of the purge pump and the purge valve and obtaining an effect of minimizing the formation of particle matters by mounting the injector in the cylinder head to be positioned between the intake valve and the exhaust valve; and the active purge method.
Patent KR-20190130511-A (KR)
Title: Method for determining a route for a floor cleaning machine
Inventor: GABRECHT ALEXANDER
IPC: A47L9/28
Filed: 2019-05-14
Abstract: The present invention relates to a method for determining a route of a floor cleaning machine on a whole area. A floor cleaning machine includes a cleaning element which can be activated when the floor cleaning machine is in contact with the floor surface. In a first step, a moving route is determined. A whole area includes the moving route. The moving route stretches between a first start point/finish point and a second start point/finish point. While the floor cleaning machine moves along the moving route, the cleaning element is inactivated. In a second step, a working range is determined. The whole area includes the working range, and the working range includes at least one among the start point/finish point. While the floor cleaning machine moves along a working route in the working range, the cleaning element is activated. Also, a route includes the moving route.
Patent KR-20200131952-A (KR)
Inventor: GERACI JAMES RUSSELL
IPC: G06F17/10
Filed: 2019-05-14
Abstract: According to various embodiments of the present invention, an electronic device comprises a communication unit, and at least one processor. The at least one processor receives a list of items of a first number generated based on a request of a user and a first score corresponding to each item of the items of the first number from a first external electronic device through the communication module, checks a first relation level between each element of a first characteristic group, which is predefined, and the items among the items of the first number, and a second relation level between each element of the first characteristic group and the user at least based on the list of the items of the first number and the first score, checks a first list of the items of a predetermined second number which is smaller than the first number, checks a third relation level between the at least one first characteristic satisfying designated conditions among the elements of the first characteristic group and the at least one first item and a fourth relation between the at least one first characteristic and the user for the at least one first item among the items of the first list based on the first relation and the second relation, and sets the third relation and the fourth relation to be outputted along with the first list. The first list can be a list of the items of the second number which has the highest first score among the items of the first number. Various other embodiments are possible. The present invention aims to provide an electronic device providing information in response to a query and a method of providing information in response to the query to extend the right to know of a user who uses the item recommendation service.
Patent KR-20200132070-A (KR)
Inventor: PARK IN KI
IPC: G06F3/023
Filed: 2019-05-15
Abstract: Disclosed are an apparatus and a method for inputting a Chinese character, capable of efficiently inputting the Chinese character. According to one embodiment of the present invention, the apparatus for inputting the Chinese character includes: a character input unit for setting 一, 丨, 丿, and 乀 constituting a character system of 木as basic graphemes, which are smallest segmental units of a Chinese character configuration, and allocating a plurality of graphemes including the set basic graphemes on keys to input a grapheme by inputting a key; a storage unit for storing a plurality of graphemes, a plurality of characters formed by combining the graphemes, and a plurality of Chinese characters formed by combining the characters, in which the Chinese characters are classified into one of a vertical arrangement and a horizontal arrangement according to arrangements of the Chinese characters and stored; an arrangement selection unit for receiving a selection of one of the vertical arrangement and the horizontal arrangement from a user; and a control unit for performing a control to generate one of the graphemes, the characters, and the Chinese characters stored according to the selected arrangement and the input grapheme.
Patent KR-20190064535-A (KR)
Title: Apparatus and method for providing user interface
Inventor: YUN SEONGMOON
IPC: A63F13/214
Filed: 2019-05-23
Abstract: Disclosed are a method and an apparatus for providing an interface, wherein the apparatus for providing an interface can comprise: a memory unit configured to store virtual pad information which is information on a virtual pad provided in one region of a touch panel; and a control unit configured to obtain touch information on touch input applied to the touch panel and provide an indicator compensating the touch input based on the obtained touch information and the virtual pad information.
Patent KR-20200137527-A (KR)
Inventor: RIN JANG
IPC: H01M4/131
Filed: 2019-05-30
Abstract: The present invention relates to a method and a system for analyzing the content of moisture in an electrode of a secondary battery. The method comprises the steps of: placing an electrode sample in an oven and heating the electrode sample to generate steam (S1); transferring volatile components including moisture by passing vapor generated from the electrode sample through a membrane filter together with a dried inert gas (S2); transferring the moisture-containing volatile component which has passed through the filter to a phosphorus pentoxide sensor with the dried inert gas to react the phosphorus pentoxide with moisture (S3); and calculating the moisture content therefrom after measuring the current value of the phosphorus pentoxide sensor reacted with the moisture (S4). The present invention can accurately and reproducibly measure and analyze the moisture content in an electrode.
Patent KR-20200144724-A (KR)
Inventor: CHA SANG UHN
IPC: G11C29/42
Filed: 2019-06-19
Abstract: Provided are a semiconductor memory device and a memory system including the same, capable of suppressing occurrence of uncorrectable errors caused by permanent errors. The semiconductor memory device includes a memory cell array, an error correction code (ECC) engine, an error information register, and a control logic circuit. The memory cell array includes a plurality of memory cell rows each including a plurality of dynamic memory cells. The control logic circuit controls the ECC engine. The control logic circuit controls the ECC engine to provide an error generation signal by performing a first ECC decoding operation on first sub-pages in at least one first memory cell row among the memory cell rows in a scrubbing operation for the at least one first memory cell row, and a second ECC decoding operation on second sub-pages in at least one second memory cell row among the memory cell rows in a normal read operation for the at least one second memory cell row. The control logic circuit records error information, which includes at least the number of error occurrences in the first memory cell row and the second memory cell row, in the error information register, and controls the ECC engine to skip an ECC encoding operation and an ECC decoding operation for some memory cell rows selected from the first and second memory cell rows with reference to the error information.
Patent KR-20200145098-A (KR)
Inventor: KIM JAEKWON
IPC: B08B3/08
Filed: 2019-06-20
Abstract: The present invention relates to a sterilizing and washing device for teaching aids and toys. According to the present invention, the sterilizing and washing device for teaching aids and toys comprises: a main body having a rectangular case structure; a washing container having an input door; an air pressure spray device used for removing dust or foreign substances; a washing liquid spray device; and an ultraviolet sterilization lamp. According to the present invention, various foreign substances and bacteria can be easily removed.
Patent KR-20200145415-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/174
Filed: 2019-06-21
Abstract: Provided are a method and device for predictive encoding using the encoding of signaling tile and slice information. An objective of the present invention is to improve coding efficiency of a video signal.
Patent KR-20200145993-A (KR)
Inventor: JO SOO CHUN
IPC: B22D31/00
Filed: 2019-06-23
Abstract: The present invention overcomes the mentioned and other disadvantages related to processes of an existing technique. The present invention provides an improved method and device for heat treating a metal casting having a sand core, which are provided to recover a sand core material for removing and reusing the sand core. According to the present invention, the method and the device remove necessity of chiseling and shaking of the casting before heat treatment, so that possibility of damage related to chiseling and shaking steps is excluded. Moreover, the method recovers casting sand in a clean state.
Patent KR-20210000915-A (KR)
Inventor: CHOI WOO SEUNG
IPC: B60T17/04
Filed: 2019-06-26
Abstract: The present invention relates to a structure for coupling a vacuum hose and an intake manifold in a brake apparatus of a vehicle. An existing clamp for coupling an intake manifold with a vacuum hose has problems such as a decline in productivity due to a long working time for tightening with a tool as well as a deterioration in fuel efficiency due to an increase in the weight of a vehicle made of a metal material. Therefore, in regard to coupling a vacuum hose with an intake manifold in a brake apparatus of a vehicle, a connector (200) of a synthetic resin material having a diameter at one end to be firmly inserted into a coupling hole (110) of an intake manifold (100), and having a diameter at the other end to have one side of a vacuum hose (300) firmly inserted thereinto is provided such that the intake manifold (100) and the vacuum hose (300) can be quickly and conveniently coupled without tools. According to the present invention, the coupling unit (110) of the intake manifold (100) is inserted into one end of the connector (200), and one side of the vacuum hose (300) is inserted into the other end (201) of the connector (200), which does not require the use of tools, thus improving productivity with reduced working time as well as saving fuel due to the weight of a vehicle reduced in general because the material of the connector (200) is a synthetic resin material.
Patent KR-20210005343-A (KR)
Inventor: KIM JEONG HO
IPC: B60B21/02
Filed: 2019-07-03
Abstract: According to the present invention, a vehicle wheel including a complex sound absorption module includes: a spoke; a rim connected with a circumferential part of the spoke; and a complex sound absorption module including a rim contact part provided to surround the circumference of the outer circumference surface of the rim, a wavelength pipe part formed to surround an at least partial length of the rim contact part to form an offset space between itself and the rim contact part, and a resonance part spaced apart from the wavelength pipe part, and formed to surround the at least partial length of the rim contact part to form a resonance space between itself and the rim contact part. The wavelength pipe part is formed into a shape wherein one side of the offset space is open and the other side is closed, to offset a resonance sound by generating a sound wave of an opposite phase to the resonance sound generated in the offset space. The resonance part is formed with a resonance neck connecting the resonance space to the outside, to absorb a resonance sound of a preset frequency range.
Patent KR-20200031511-A (KR)
Title: Insulating paste composition
Inventor: HEO SOON YEONG
IPC: C09D11/037
Filed: 2019-07-08
Abstract: The present invention relates to an insulating paste composition comprising: 75 to 85 wt% of amorphous ceramic particles containing a bismuth element and a densification agent; 1 to 10 wt% of a binder resin; and an extra solvent. An insulating layer can be easily formed on a substrate through a screen printing process using the insulating paste composition.