baber/WOPTO huggingface dataset:
Patent KR-20190007015-A (KR)
Title: 개방형 디스플레이 냉장고의 개선
Inventor: MCANDREW PAUL
IPC: A47F3/04
Filed: 2017-05-16
Abstract: 개방형 디스플레이 냉장고(1)는 냉장실 내부 공간(2, 7)을 포함하며, 냉장실 내부 공간(2, 7)에서의 공기는 공기 출구(4, 7)로의 재순환을 위하여 에어 커튼으로부터 공기를 회수하는 대응하는 공기 입구(5)쪽으로 공기 출구(4, 7)를 통해 공기를 송풍하는 팬에 의해 형성된 에어 커튼에 의해 개방형 디스플레이 냉장고(1) 외부의 공기로부터 분리된다. 공기 출구(4, 7)의 원위 영역은 내부 공간(2, 7)에 근접한 공기 출구(4, 7)의 영역만을 개방으로 남기도록 폐색되며, 에어 커튼 가이드는 내부 공간(2, 7)에 근접한 블랭킹 플레이트(15, 8)의 가장자리(11)와 에어 커튼의 공기 유동의 방향으로 정렬된다. 대안적으로, 공기 출구(4, 7)의 근위 영역은 내부 공간(2, 7)으로부터 원위의 공기 출구(4, 7)의 영역만을 개방으로 남기도록 폐색되며, 에어 커튼 가이드는 내부 공간(2, 7)으로부터 원위의 공기 출구(4, 7)의 가장자리(11)와 에어 커튼의 공기 유동의 방향으로 정렬된다. 이러한 대안에서, 냉장고(1)에 있는 선반(14. 9)은 에어 커튼 가이드에 인접한 선반(14, 9)의 가장자리(11)와 에어 커튼 가이드 사이의 갭이 사전 결정된 임계값보다 낮도록 배치된다.
Patent KR-20190010682-A (KR)
Inventor: ROH HAI GANG
IPC: H04L9/32
Filed: 2019-01-16
Abstract: The present invention relates to a message service method for protecting user privacy in a multi-device environment and an apparatus therefor, capable of preventing user privacy exposure through a certain terminal, which has been lost or has not been managed, of one or more terminals, in a multi-device environment where message service is used through the one or more terminals, wherein the method provides a transmitted/received message of a user to multiple terminals that the user registered through a message service device and, at the same time, performs a control to prevent the exposure of the message through the certain terminal according to a service restriction request for the certain terminal of the multiple terminals.
Patent KR-20200091089-A (KR)
Title: User input apparatus using remote for data-broadcast service and method thereof
Inventor: KIM MIN SUNG
IPC: H04N21/422
Filed: 2019-01-22
Abstract: The present invention relates to a user input device using a remote controller for a data broadcast service to quickly and conveniently search for a component and a method thereof. According to the present invention, the user input device using the remote controller comprises: the remote controller including various keys such as a smart key, numeric keys, direction keys, a selection key, a tab key, and the like, and generating a key signal for informing of a key selected by a user; a remote controller input control unit setting a smart mode which generates a smart window having a plurality of divided regions when the smart is selected, selecting the divided region and focusing one component in the selected divided region when the numeric key is selected, and selecting the focused component when the selection key is selected; a screen forming unit forming a screen for displaying an application user interface including a plurality of components and checking the components; and a remote controller event processing unit performing a key event operation corresponding to the key selected by the user and the component selected by the remote controller input control unit. Accordingly, the present invention provides a quick and convenient component search effect.
Patent KR-20190094111-A (KR)
Title: Method for fixing regulating blade, developing device, developer bearing member, and magnet
Inventor: TAKAHASHI MASAFUMI
IPC: G03G15/08
Filed: 2019-01-31
Abstract: A target value for a gap between a developer bearing member supported by a developing frame body and a regulating blade fixed to a developing frame body is determined based on input information related to the maximum peak value of magnetic flux density of a predetermined magnetic pole placed closest to the regulating blade when the regulating blade is fixed to the developing frame body among a plurality of magnetic poles included in a magnet fixedly disposed inside the developer bearing member and configured to generate a magnetic field for a developer bearing member to bear a developer.
Patent KR-20200095140-A (KR)
Inventor: O MIN KWON
IPC: F25D29/00
Filed: 2019-01-31
Abstract: The present invention relates to a refrigerator capable of inputting sound so that a microphone module can be placed in a location where installation and service are easy. A cap deco (50) is installed on a door (20) of the refrigerator (1), and a door cover portion (51) defining an upper surface of the cap deco (50) includes a microphone receiving portion (503) in which a microphone is accommodated, and a speaker accommodating portion (504) in which a speaker is accommodated. The microphone receiving portion (503) and the speaker accommodating portion (504) are defined as a separate space. A microphone mounting portion (511) is installed in the microphone receiving portion (503), and a speaker mounting portion (514) made of a separate component from the microphone mounting portion (511) is installed in the speaker accommodating portion (504).
Patent KR-20190129691-A (KR)
Title: Method for manufacturing brassware and brassware manufactured by the method
Inventor: SIM SUN OH
IPC: B22F3/12
Filed: 2019-02-11
Abstract: According to various embodiments of the present invention, an organic manufacturing method comprises a step of preparing a raw material comprising copper, tin, binder, and lubricant, a step of cold-compressing the raw material to manufacture a powder alloy, a step of sintering the powder alloy in a vacuum state, and a step of press-molding the sintered sintered body. In the step of preparing the raw material, copper and tin are included in a weight ratio of 78:22, and the step of sintering can be performed at a sintering temperature of 900-1040°C and a pressure of 100-150 ton. Therefore, the present invention is capable of improving moldability and sinterability.
Patent KR-20200100492-A (KR)
Inventor: SON HONGJUNG
IPC: G06F3/0481
Filed: 2019-02-18
Abstract: Disclosed is an electronic device which can reduce the battery consumption of an electronic device. The electronic device comprises a display, a processor, and a memory operatively connected to the processor. The memory stores instructions to allow the processor to identify whether the state of each of a plurality of applications including a first application installed in the electronic device corresponds to an enable state, a power-saving state, and a disable state, group applications in the power-saving state among the plurality of applications into a first application group, group applications in the disable state among the plurality of applications into a second application group, execute the first application displaying a first item, a second item, and a third item including a selection object through the display, and identify the state of each of the plurality of applications based on a first user input associated with the selection of the selection object to update the first application group and the second application group when executed. Moreover, various embodiments identified through the specifications are possible.
Patent KR-20200101615-A (KR)
Title: Real-time torque ripple reduction apparatus for motor
Inventor: MOON SEOK HWAN
IPC: H02P21/22
Filed: 2019-02-20
Abstract: The present invention relates to a real-time torque ripple reduction device of a motor which comprises: a reference voltage calculation unit which calculates a reference voltage including a harmonic component which generates torque ripple of a motor; a compensation voltage calculation unit which calculates a compensation voltage including only a harmonic component by subtracting a voltage component of a motor model which does not include the harmonic component from a voltage component of the motor which includes the harmonic component; and a torque ripple control unit which reduces torque ripple of the motor by forward-compensating the compensation voltage to the reference voltage. Accordingly, the present invention can compensate in real time for the torque ripple caused by distortion of a back electromotive force, and ultimately reduce vibration of an elevator including the motor.
Patent KR-20200101637-A (KR)
Inventor: BAEK SEUNG MYEONG
IPC: E02D5/20
Filed: 2019-02-20
Abstract: The present invention relates to an auxiliary mold apparatus for continuous pile construction. According to the present invention, the auxiliary mold apparatus for continuous pile construction comprises: a convex portion (110); an opening portion (120) formed in the center of the convex portion (110); a concave portion (130); and a pile insertion portion (140) connected to the opening portion (120). According to the present invention, construction time can be reduced.
Patent KR-20200102630-A (KR)
Title: Earthing switch for gas insulated switchgear
Inventor: YOO HYOJUN
IPC: H02B13/075
Filed: 2019-02-22
Abstract: Disclosed is a ground switch for gas insulated switchgear with high reliability. According to an embodiment of the present invention, the ground switch comprises: a lever selecting one of a line connection, a line blocking, and a ground connection; a main shaft axially coupled to one end of the lever to enable the lever to rotate; a locking unit having a protruding unit in which a part of an edge protrudes in a shape of an empty donut, and axially coupled with the other end of the main shaft to rotate; a locking pin capable of restricting the rotation of the locking unit by engaging one end of the protruding unit; and a fixing unit including an induction tube through which the locking pin is inserted to enable linear motion.
Patent KR-20200033111-A (KR)
Title: Dryer stand
Inventor: YOO HYUNSUN
IPC: F21Y115/15
Filed: 2019-02-22
Abstract: The present invention relates to a hair dryer stand, comprising: a base disposed on the lower portion to perform a supporter function; a seating portion on which a hair dryer is mounted; a side cover forming a side appearance; and a lighting device disposed in an interior space. Accordingly, the present invention can perform light therapy during the operation of the hair dryer or separately from the operation of the hair dryer, and can alleviate seasonal depression due to lack of going out.
Patent KR-20190103022-A (KR)
Title: Positive electrode, and secondary battery comprising the positive eletrode
Inventor: LIM JUN MUK
IPC: H01M10/052
Filed: 2019-02-22
Abstract: The present invention relates to an anode and a secondary battery containing the same. The anode comprises a current collector and an anode active material layer placed on the current collector. The anode active material layer comprises an anode active material, a conducting material and a binder. The conducting material comprises at least any one of carbon blacks and carbon nanotubes. The binder comprises a polyvinylidene fluoride having a functional group coupled thereto. The functional group comprises a carboxy group. In the polyvinylidene fluoride having the functional group coupled thereto, the content of the carboxy calculated by formula 1, [B / (A + B)] × 100, is 1.1-3.0 mole%, in which A is an integrating value of a peak of a vinylidene fluoride-derived unit when ^1H NMR spectrum is measured with respect to the polyvinylidene fluoride having the functional group coupled thereto, and B is an integrating value of a peak of a carboxy group when ^1H NMR spectrum is measured with respect to the polyvinylidene fluoride having the functional group coupled thereto. Accordingly, the present invention can improve an anode adhering force of the anode and inhibit the anode volume from expanding when charged and discharged.
Patent KR-20200105349-A (KR)
Title: Method of cell judgment by frequency measurement
Inventor: KIM TAE YUP
IPC: C12N5/07
Filed: 2019-02-28
Abstract: The present invention relates to a method for determining cells by measuring the frequency, which measures the place and time in the human body where cells are created by reading the frequency of cells in the bloodstream by a cell frequency measuring sensor. The present invention has an effect of simply and accurately measuring the place and time in the human body where cells are generated by reading the frequency of human body cells by the cell frequency measuring sensor.
Patent KR-20200109406-A (KR)
Inventor: KIM CHEON MYEONG
IPC: H04R17/00
Filed: 2019-03-12
Abstract: A bone conduction speaker is provided. The present invention provides the bone conduction speaker, which includes: a housing forming an exterior; a stator including a pole piece fitted to a bottom of the housing and a voice coil arranged to an outer circumference of the pole piece; a vibrator including a permanent magnet mounted concentrically with the pole piece and voice coil, with an air gap from the pole piece, a weight attached to the permanent magnet to increase a vibration force, and a yoke attached to the permanent magnet and weight; a flexible printed circuit board mounted on the bottom of the housing, part of which extends out of the housing, and configured to transmit a signal to the voice coil; and a rubber pad attached to an outer surface of the housing. The vibration of the vibrator is transmitted to a bone of a user through the housing and a bone conduction pad.
Patent KR-20200109541-A (KR)
Title: A toothpaste
Inventor: LI QIAOSHENG
IPC: A61Q11/00
Filed: 2019-03-13
Abstract: The present invention relates to toothpaste comprising a toothpaste body and 2 to 5% of an extract of a Chinese medical composition. The extract of a Chinese medical composition comprises 20 to 30 parts by weight of Syzygium aromaticum, 22 to 30 parts by weight of safflower, 20 to 25 parts by weight of lotus flower, and 15 to 25 parts by weight of Angelica sinensis. According to the present invention, ulorrhagia can be effectively alleviated.
Patent KR-20200111558-A (KR)
Title: An electronic device providing periodic positioning communication through a wireless communication channel
Inventor: JANG JONGHOON
IPC: H04M1/72454
Filed: 2019-03-19
Abstract: According to various embodiments of the present invention, an electronic device comprises: a first wireless communication circuit; a second wireless communication circuit different in a communication method from the first wireless communication circuit; a processor operatively connected to the first wireless communication circuit and the second wireless communication circuit; and a memory operatively connected to the processor. The memory may store instructions, when executed, which makes the processor to establish a first wireless communication channel with an external electronic device using the first wireless communication circuit, transmit session information to the external electronic device through the first wireless communication channel, establish a second wireless communication channel with the external electronic device using the second wireless communication circuit based at least in part on the session information, perform positioning communication with the external electronic device at a specified first period through the second wireless communication channel, recognize a change trend of a distance and the distance between the electronic device and the external electronic device at least based on the positioning communication, and change the period of the positioning communication based on the recognized distance and the change trend. Various other embodiments are possible.
Patent KR-20200112226-A (KR)
Inventor: SEONG HO YONG
IPC: G01N25/00
Filed: 2019-03-21
Abstract: The present invention relates to a dual chamber type high-temperature test apparatus in which a chamber is configured in a dual type to allow an outer chamber and an inner chamber to communicate with each other while gas filled in the outer chamber is sufficiently heated so that a target quickly reaches a target temperature. According to the present invention, the dual chamber type high-temperature test apparatus comprises: an inner housing (20) having an inner chamber (C2) formed therein; an outer housing (10) positioned in the inner housing (20), and provided with a heating means (12) arranged on an inner sidewall; a fan (13) arranged on the outer housing (10) to circulate and move gas filled in an outer chamber which is a space between the inner housing (20) and the outer housing (10); and an opening/closing door (31) to open and close one surface of the inner housing (20). When the gas of the outer chamber (C1) is heated to a set temperature or higher, the opening/closing door (31) is opened to allow the gas circulating in a heated state to flow into the inner chamber (C2).
Patent KR-20200068544-A (KR)
Inventor: LIM JAE KYONG
IPC: E04B1/343
Filed: 2019-03-25
Abstract: The present invention relates to a downward deployable type shelter space providing device, which forms a temporary shelter space in an inner space of a building immediately after a fire outbreak, so as to protect survivors from the danger of flames for a sufficient period of time until human lives are rescued, thereby saving lives. To this end, the downward deployable type shelter space providing device, which is installed at an upper space between a ceiling slab and a ceiling finishing material of a building, and is downwardly deployed under the ceiling in case of emergency to immediately provide a shelter space, comprises: an uppermost layer enclosing unit which is fixated to the ceiling slab and is composed of a fixating wall which encloses four sides to form an enclosed space at the center; a middle enclosing unit which is composed of a plurality of moving walls, which are installed to be vertically slidable on the outer surface of the fixating wall of the uppermost layer enclosing unit and enclose four sides to form an enclosed space at the center, being stacked while being slidable to each other; and a floor structure which is coupled to the lower end of the middle enclosing unit to enclose the lower portion of the enclosed space. Here, the fixating walls are installed at the height concealed in the upper space. In addition, the plurality of moving walls are installed at the height of the fixating wall. Furthermore, in the floor structure, an entrance is formed such that survivors may enter. Consequently, the shelter space providing device of the present invention is maintained in a concealed state in the upper space after being folded at normal times, only to be deployed in a state in which the floor structure is lowered to the indoor floor and the plurality of moving walls are unfolded in case of emergency. Accordingly, provided is a shelter space, which is defined by the ceiling slab, the uppermost layer enclosing unit, the plurality of moving walls and the bottom structure.
Patent KR-20190131416-A (KR)
Title: Skin photo-aging preventive agent and functional cosmetic containing the same
Inventor: OHTA KENSUKE
IPC: A61K8/37
Filed: 2019-03-25
Abstract: The present invention provides an agent for preventing photoaging of the skin, which can essentially prevent photoaging of the skin caused by ultraviolet rays, by not only directly scattering or absorbing ultraviolet rays from the skin surface by applying an ultraviolet scattering agent or an ultraviolet absorber, but also allowing the defense function of skin cells to function normally inside the skin. The agent for preventing photoaging contains α-linolenic acid derivatives, contained in perilla oil, flaxseed oil, Perilla frutescens fruit oil, chia seed oil, sacha inchi oil, or green nut oil, as active ingredients. The agent for preventing photoaging can inhibit the reduction of collagen production amount of human dermal fibroblasts, and can be used as a functional cosmetic.
Patent KR-20190125165-A (KR)
Title: Cutting apparatus
Inventor: UEYAMA HIROMITSU
IPC: B23Q11/10
Filed: 2019-03-26
Abstract: The present invention provides a cutting device capable of excellently collecting cutting fragments such as a material which is cut. The cutting device includes: a cutting fragment guiding casing (70) receiving cutting water and the cutting fragments flowing inside after being cut from a chuck table (11, 12) holding a package substrate (P); a cutting fragment collecting box (71) collecting the cutting fragments by receiving the cutting water and the cutting fragments flowing inside from the cutting fragment guiding casing; and a cutting fragment outflow unit (90) installed in the cutting fragment guiding casing and discharging the cutting fragments flowing inside, to the cutting fragment collecting box by flowing water. The cutting fragment outflow unit includes: a water curtain (91); and a rotating and pitching unit (92) rotating and pitching the flowing water from the water curtain by reciprocating the cutting fragment guiding casing in a Y-axis direction. The cutting device discharges the cutting fragment to the cutting fragment collecting box by forming a water flow (W) and pushing the cutting fragment (CD) with the water flow of the water curtain.
Patent KR-20190040177-A (KR)
Title: water purifier
Inventor: JEWOOK JEON
IPC: B01D35/04
Filed: 2019-04-11
Abstract: The present invention relates to a water purifier, comprising: a water purifier main body having an opening formed on a front surface and opened in a horizontal direction; a rotator disposed inside the opening and rotationally mounted on the water purifier main body; an operation part spaced apart from and disposed on an upper portion of the rotator and rotationally connected to an upper surface of the water purifier main body and at least a portion thereof protruding toward the front of the purifier main body; a fixed cover fixed to the rotator through the opening and protruding toward the front of the water purifier main body and having an upper end connected to a lower end of the operation part; and a water outflow module including an up/down cover ascending and descending while being supported by and in contact with the fixed cover, and a water outflow nozzle mounted on a lower end of the up/down cover, wherein an upper end of the up/down cover is located in a space between the rotator and the operation unit when the up/down cover ascends to the maximum.
Patent KR-20200122800-A (KR)
Title: Track tension managing system for track and method for the same
Inventor: LIM DONGPIL
IPC: E02F9/02
Filed: 2019-04-19
Abstract: A caterpillar tension monitoring system is disclosed. The caterpillar tension monitoring system according to the present invention includes: a pressure sensor unit that is provided in a lubricant supply control unit formed on one side of a piston having a flow path in communication with the inside of a cylinder of a track, and measures the internal pressure of the piston; a control unit that calculates the tension of the track according to the internal pressure of the piston transmitted from the pressure sensor unit, and determines whether the tension of the track is in the normal range and whether the tension of the track is higher or lower than the normal range; and an output unit that displays the tension of the track determined by the control unit or displays a warning for a corresponding track or displays a cancel of the warning according to the tension of the track.
Patent KR-20190124150-A (KR)
Inventor: MICHIHIRA HAJIME
IPC: B05C5/02
Filed: 2019-04-22
Abstract: The present invention provides a coating apparatus capable of effectively forming a coating film in which a thickness change in the width direction is fully inhibited. The coating apparatus has a die for coating a coating liquid to a relatively moving material to be coated. The die has the identical shape and size of the cross section of a manifold seen from the width direction over the width direction. An end edge on a slot side of the manifold is formed in a secondary curve shape determined from the specific formula.
Patent KR-20200130590-A (KR)
Inventor: CHO KYU YUL
IPC: B60R22/46
Filed: 2019-05-10
Abstract: A seat belt retractor of a vehicle includes: a first microgas generator that is ignited by a first microgas generator (MGG) control signal according to a vehicle collision; a shaft assembly for winding up the webbing of a vehicle seat by gas pressure according to the ignition of the first microgas generator; a clutch gear assembly that is coupled to the shaft assembly to rotate; an intelligent energy absorbing (IEA) torsion bar assembly that is coupled to the clutch gear assembly to adjust a load for unwinding the webbing; and a housing assembly for restraining or releasing the pressure applied to the IEA torsion bar assembly.