baber/WOPTO huggingface dataset:
Patent KR-20180083241-A (KR)
Inventor: YUNE CHAN YOUNG
IPC: G01N3/18
Filed: 2017-07-05
Abstract: The present invention relates to a freezing status testing apparatus, measuring frost heaving pressure, unfrozen water, displacement, and temperature, caused when the ground is freezing. Moreover, the testing apparatus can prevent damage to cells caused by adhesion of soil in accordance with the freezing ground by using vertically moving cells, enable heat insulation and temperature control of a side surface of a sample by using triple cells, and measure an unfrozen water amount in the sample while performing a freezing test by adding a moisture content sensor into the sample.
Patent KR-20190009980-A (KR)
Inventor: HONG DEOK HWA
IPC: B62D25/20
Filed: 2017-07-20
Abstract: The present invention relates to a center floor panel of a vehicle, reducing processes, shortening production time, and securing stiffness. According to an embodiment of the present invention, the center floor panel of a vehicle is disposed at a rear end of a front side member and has a front end connected to a dash panel. The center floor panel can comprise: a tunnel formed in the longitudinal direction of a vehicle body at a widthwise center of the vehicle body; a first upper member disposed on an upper surface to enable a front end to be connected to the dash panel and a rear end to extend backward and disposed adjacent to the widthwise center of the vehicle body; and a second upper member spaced from the widthwise center of the vehicle body further than the first upper member and disposed on the upper surface to enable a front end to be connected to the dash panel and a rear end to extend backward.
Patent KR-20190010984-A (KR)
Inventor: KIM KWANG SU
IPC: G08B21/18
Filed: 2017-07-24
Abstract: Disclosed are a module for simple abnormality activity detection with increased accuracy without using an existing mobile terminal that a user needs to carry in detecting an abnormal activity and a system including the same. The abnormal activity detecting module and the system including the same comprise: an event detecting unit detecting abnormal behavior of a user from a change of a frequency transmitted and received by using Wi-Fi; an image reading unit reading the abnormal behavior of the user based on a photographic image for the event by receiving an event detection signal from the event detecting unit; and a database unit receiving and storing event information read as normal behavior at the image reading unit and transmitting the event information to the event detecting unit.
Patent KR-20180013771-A (KR)
Inventor: KOWLES ANDREW MICHAEL
IPC: G06F3/06
Filed: 2017-07-27
Abstract: A technology described in the present specification provides a technique for uneven striping of data objects such as metadata in a storage device to decrease save times for copying the objects from a volatile memory to a non-volatile memory. According to an embodiment of the present invention, the data object is split into multiple differently-sized data segments with a variable size based on a rate of data transfer to multiple disparate non-volatile receiving devices. Each of the multiple data segments of the data object is simultaneously copied from the volatile memory to the non-volatile memory in response to initiation of a power down sequence.
Patent KR-20190013327-A (KR)
Inventor: KWON MAN JAE
IPC: C02F3/20
Filed: 2017-08-01
Abstract: The present invention relates to a hydroponics drainage treating system, and a control method thereof. According to the present invention, the hydroponics drainage treating system comprises: a flow rate control tank for temporarily receiving drainage, and including a first EC sensor for measuring the electrical conductivity of the drainage; a biological reaction tank including an agitator for mixing the drainage transferred from the flow rate control tank and residual drainage, a carbon source supply unit for supplying a carbon source required for a denitrification reaction, an air diffuser for introducing air, and a discharge valve; and a control unit for calculating the supply amount of the carbon source required for the denitrification reaction on the basis of a measured value by the first EC sensor and the amount of drainage transferred from the flow rate control tank, and supplying the calculated supply amount of the carbon source to the biological reaction tank. Accordingly, the supply amount of a carbon source required for a denitrification reaction of drainage is calculated and supplied by using an EC measurement value and a denitrification reaction formula in the drainage to purify the drainage, thereby preventing environmental pollutions, and contributing to the health of the humankind.
Patent KR-20190016220-A (KR)
Inventor: KIM HYO SUONG
IPC: B60G17/018
Filed: 2017-08-08
Abstract: The present invention relates to a shock absorbing device and method for a vehicle and, more specifically, relates to a shock absorbing device for a vehicle, which comprises: a variable unit which is mounted in a vehicle body and is adjusted in length; a shock absorbing unit mounted in the variable unit, having a height adjusted by the variable unit, and supporting a seat to absorb a shock; a vehicle height sensor unit mounted in the vehicle body to measure a height from the ground; and a control unit receiving a measurement signal of the vehicle height sensor unit to adjust the height of the variable unit. Therefore, the seat is prevented from being inclined.
Patent KR-20190016798-A (KR)
Inventor: KIM HYUN DONG
IPC: B60T8/40
Filed: 2017-08-09
Abstract: The present invention discloses a master cylinder for a brake system, capable of improving the braking performance by simplifying a structure thereof. According to an aspect of the present invention, there is provided a master cylinder including: a cylinder body coupled to a reservoir and having a bore formed therein; at least one piston moving forward and backward inside the bore; and a hydraulic pressure chamber formed inside the bore and pressurized by a piston to discharge oil. The master cylinder has a pedal feel simulating device for providing a reaction force when the piston is pressed by pedal effort applied to a brake pedal. The pedal feeling simulating device includes: a plurality of disk springs provided in the hydraulic pressure chamber and arranged in the moving direction of the piston to elastically support the piston; and a spring guide supporting the plurality of disk springs to prevent the disk springs from being separated.
Patent KR-20190017149-A (KR)
Inventor: CHAE OH BYONG
IPC: H01M4/1391
Filed: 2017-08-10
Abstract: The present invention relates to a method for pre-lithiation of an electrode for a secondary battery, comprising: a first step of bringing a lithium metal directly into contact with an electrode in an electrolyte and applying pressure to perform pre-lithiation; and a second step of removing the lithium metal and applying pressure to the pre-lithiated electrode to perform a stabilization process. The electrode for the secondary battery which has undergone the pre-lithiation step provided in the present invention has an effect of alleviating the volume change of the electrode, thereby reducing the contact loss of the electrode.
Patent KR-20190017306-A (KR)
Inventor: KIM YONG JIN
IPC: E02D17/20
Filed: 2017-08-10
Abstract: Disclosed is a greening mat for reinforcing a fill-up slope that is provided to cover and reinforce the fill-up slope so that the fill-up slope can be ecofriendly greened. The greening mat includes an upper vegetation part made of a pulp material and provided on the mat; a lower vegetation part made of the same material as that of the upper vegetation part and provided below the upper vegetation part; a geo-grid interposed between the upper and lower vegetation parts; and a seed layer having a plurality of seeds which are arranged between at least one of the upper and lower vegetation parts and the geo-grid. Therefore, the greening mat is manufactured in advance at factory, and then is easily installed on site to cover the fill-up slope by a convenient method, without needing a separate construction process, thereby easily performing the work of reinforcing the fill-up slope and improving productivity and economic feasibility.
Patent KR-20190018907-A (KR)
Inventor: KIM JI EUN
IPC: G01N33/00
Filed: 2017-08-16
Abstract: The present invention relates to a method for analyzing a trace amount of nitrogen in synthetic rubber, wherein after converting synthetic rubber in the shape of NO after combustion and oxidation in an oxygen environment, the synthetic rubber reacts to ozone to more accurately measure a trace amount of nitrogen contained in the synthetic rubber with chemiluminescence occurring when generating NO_2. Therefore, transmutation and material properties of the synthetic rubber can be predicted and evaluated.
Patent KR-20190022173-A (KR)
Inventor: MOON SUNG TAE
IPC: G06K9/00
Filed: 2017-08-25
Abstract: According to an embodiment of the present invention, a method for controlling an unmanned aerial vehicle comprises the steps of: obtaining video data of a spherical target by using a camera connected to a main body; calculating a radius and a center coordinate on an image plane of the target from the video data; calculating camera coordinate data of the target by using the calculated radius and center coordinate; calculating world coordinate data of the target by using the camera coordinate data of the target and location data of the main body; predicting trajectories of the target by using the world coordinate data of the target; and flying the main body toward one coordinate of the predicted trajectories.
Patent KR-20190025091-A (KR)
Inventor: LEE CHUNG SEOK
IPC: G09G3/00
Filed: 2017-08-28
Abstract: Provided are a display device and a method for measuring resistance thereof. According to an embodiment of the present invention, the display device comprises: a first substrate including a display region arranged with a plurality of pixel parts and a non-display region adjacent to the display region; a circuit film connected to the first substrate; a printed circuit board connected to the circuit film; first, second, and third test pads disposed in the non-display region; and a bridge for electrically connecting the first, second, and third test pads. The circuit film includes: a first line connected to the first test pad; a second line connected to the second test pad; a third line connected to the third test pad; and a branch point for branching at least one selected from the first, second, and third lines to two sub-lines. The printed circuit board includes a test pad part connected to the first, second, and third lines.
Patent KR-20180076998-A (KR)
Inventor: KOO TONG WAN
IPC: E04F10/06
Filed: 2017-09-04
Abstract: The present invention relates to a multi bending arch type foldable awning. According to the present invention, in the foldable awning, at least one connecting arm (213,214) is configured to be further included that is provided between an inside arm (211) and an outside arm (212). An arm joint (100) performs joint connection so that the inside arm (211) and the connecting arm (213) can be foldable and performs joint connection so that the connecting arm (213) and the outside arm (212) can be foldable. In a case where the connecting arm (213,214) is plural, it is plurally configured for joint connection so that the adjacent connecting arm (213,214) can be foldable. The arm joints (100) provided on a single arm (R1,R2,R3,R4) are sequentially alternate in folding and unfolding directions. The second joint portion (120) is joint-connected to be inclined downwards forwards from the first joint portion (110) so that the arm joint (100) is inclined forwards and downwards. The arm joints (100) of the single arm (R1,R2,R3,R4) are installed at a lower position forwards. According to the present invention, an awning (220) is bent in multiple stages in a plurality of bent surfaces (221,222) for forward and downward inclination, and thus a bent arch type can be formed.
Patent KR-20190028147-A (KR)
Inventor: HONG JUN SUB
IPC: B60H1/32
Filed: 2017-09-08
Abstract: According to the present invention, a fish tank for a live-fish car includes: a fish tank installed in a live-fish car; and a water temperature control device installed in the upper part of the water tank. The water temperature control device includes: a heat exchange chamber installed in the upper part of the tank; a supply pipe installed on a side of the heat exchange chamber to transfer the water in the tank into the heat exchange chamber; a discharge pipe installed on the other side of the heat exchange chamber to discharge the water in the heat exchange chamber to the tank; cooling and heating coils installed inside the heat exchange chamber; a cold water circulation line connecting the cooling coil with an air conditioner of the live-fish car to supply a refrigerant for the air conditioner to the cooling coil; and a hot water circulation line connecting the heating coil with a heater of the live-fish car to supply engine coolant for the heater to the heating coil. According to the present invention, the temperature of the fish tank is regulated by using chilled air, which is generated from the air conditioner of the live-fish car through the cold water circulation line and the cooling coil of the water temperature control device, and heat, which is generated from the engine of the live-fish car through the hot water circulation line and the heating coil of the water temperature control device, and thus, the present invention is capable of enabling live fish to live until being sold to consumers as well as reducing fuel consumption of the live-fish car for water temperature regulation.
Patent KR-20190029233-A (KR)
Title: Separation method of dimethylolbutanal and preparation method of trimethylolpropane
Inventor: KIM MI YOUNG
IPC: C07C45/75
Filed: 2017-09-12
Abstract: The present specification relates to a separation method of dimethylolbutanal comprising: a step (A) of making n-butylaldehyde (n-BAL) react with formaldehyde (FA) under an alkylamine catalyst, thereby obtaining a dimethylolbutanal mixed product including dimethylolbutanal (DMB) and trimethylolpropane (TMP); and a step (B) of extracting 95% or more of DMB and 80% or more of TMP from the dimethylolbutanal mixed product by using a counter flow type extraction method using an organic solvent. In the step (B), the organic solvent has a flow rate of 70 to 110 g/min, the DMB mixed product has a flow rate of 40 to 70 g/min, and a weight ratio of the organic solvent to the DMB mixed product is 1.2 to 3. According to an embodiment of the present specification, the separation method can obtain DMB, at a high efficiency, which is used as a raw material for producing TMP. TMP can be obtained at a high efficiency by using the obtained DMB as a raw material for hydrogenation.
Patent KR-20190029850-A (KR)
Title: Slope face construction method for adjoining structure settlement and lateral displacement prevention and constructed structure therewith
Inventor: KIM DAE SANG
IPC: E02D5/80
Filed: 2017-09-12
Abstract: The present invention relates to a slope construction method for economically preventing subsidence and horizontal displacement of an adjoining structure using material characteristics and a structure constructed thereby, which can minimize subsidence and horizontal displacement of an adjoining structure when a structure is excavated close to the adjoining structure. The slope construction method includes the steps of: (a) constructing auxiliary vertical stiffeners to be spaced from each other by injecting a grouting material into a hole, and then constructing main vertical stiffeners to be overlapped between the spaced auxiliary vertical stiffeners so that the vertical stiffeners are constructed adjacent to a structure without subsidence and horizontal displacement; and (b) forming holes in the rear surfaces of the auxiliary vertical stiffeners and stirring the grouting material in the disturbed ground in order to construct a slope stiffener which is a downwardly inclined large caliber anchor body.
Patent KR-20190030912-A (KR)
Title: Flexible display device
Inventor: SONG IN KYU
IPC: G09F9/30
Filed: 2017-09-15
Abstract: According to embodiments of the present invention, a flexible display device comprises: a display panel; a functional structure disposed on the display panel; a window disposed on the functional structure; a first adhesive layer disposed between the display panel and the functional structure; and a second adhesive layer disposed between the functional structure and the window. The first and second adhesive layers have bending adhesive modulus (BAM) of 0.02 to 50 MPa. The flexibility and mechanical reliability of the flexible display device may be increased together.
Patent KR-20190031405-A (KR)
Title: Expansion Joint Assembly
Inventor: JO YOON HEE
IPC: F16L27/08
Filed: 2017-09-15
Abstract: The present invention relates to an expansion connection pipe assembly, comprising: an expansion outer pipe of which both end parts are provided with a junction flange and a connection flange individually bent outwards; an expansion inner pipe of which one end part is inserted into the expansion outer pipe, and of which the other end part is provided with the junction flange bent outwards; a packing member provided on the outer circumferential surface of the expansion inner pipe and inserted into the expansion outer pipe for sealing; a pressurizing ring provided on the outer circumferential surface of the expansion inner pipe and coupled to the connection flange of the expansion outer pipe while pressurizing the packing member; and a turnbuckle installed to connect the connecting flange of the expansion outer pipe and the junction flange of the expansion inner pipe. Provided is an expansion connection pipe assembly, wherein the expansion inner pipe and the expansion outer pipe are expandably provided as the turnbuckle is rotated.
Patent KR-20190031833-A (KR)
Title: Sensor for refrigerator
Inventor: LEE SUNG HEE
IPC: F25D29/00
Filed: 2017-09-18
Abstract: According to an aspect of the present invention, a sensor for a refrigerator comprises: an inner sensor unit disposed to face the inside of a refrigerator storage chamber and including an inner humidity sensor configured to sense humidity in the refrigerator storage chamber; an outer sensor unit disposed to face the outside of the refrigerator and including an outer humidity sensor configured to sense humidity outside the refrigerator storage chamber; and a processor determining a state of foods stored in the refrigerator storage chamber based on humidity data sensed from the inner humidity sensor and humidity data sensed from the outer humidity sensor. Therefore, the state of the foods stored in the refrigerator storage chamber can be determined.
Patent KR-20190033323-A (KR)
Title: Simulator for pv module power hardware-in-loop
Inventor: KIM DAE JIN
IPC: H02S40/32
Filed: 2017-09-21
Abstract: The present invention relates to a power-hardware-in-loop simulation device for a photovoltaic module. According to the present invention, the power-hardware-in-loop simulation device for the photovoltaic module includes: a photovoltaic module simulation unit for simulating the photovoltaic module, which is a characteristic test target, by using a mathematical model; a DC power source unit configured as a system power source and connected to the photovoltaic module simulation unit to simulate a load value in the photovoltaic module simulation unit and receive an output voltage value and an output current value of the photovoltaic module simulation unit; and an operation-and-control unit for performing calculation such that the output values of the photovoltaic module simulation unit are compared with characteristic output values of the photovoltaic module, which is the characteristic test target, to output a comparison result to an output unit as a voltage-current output value graph (V-I output graph) in real time, and receiving a photovoltaic radiation input value and a load input value from an outside to apply the received values to the photovoltaic module as a control signal, wherein an output power of the photovoltaic module, which is a characteristic measurement target, is subject to power-hardware-in-loop simulation by taking the DC power source as hardware. According to the present invention, reliability of the photovoltaic module is improved by simulating inverter characteristics of the photovoltaic module while changing a photovoltaic radiation applied to the photovoltaic module or changing a load associated with the photovoltaic module.
Patent KR-20190036722-A (KR)
Inventor: YANG KEON SEOK
IPC: C02F3/08
Filed: 2017-09-28
Abstract: The disclosed aeration tank comprises: a water tank formed with a discharge port for discharging wastewater introduced at one side portion, and removing organic matters in the wastewater introduced by injecting a movable carrier; a perforated pipe installed from the inside of the water tank to the discharge port so as not to discharge the movable carrier from the inside of the water tank and having a plurality of through holes for only discharging wastewater removed with organic matters by the movable carrier; and an air injection pipe installed at a lower portion of the perforated pipe of the inside of the water tank and injecting air on the perforated pipe so that the movable carrier is not attached to the perforated pipe. In such aeration tank, compressed air is injected onto the perforated pipe through the air injection pipe in a state where the perforated pipe is installed at the discharge port through which wastewater is discharged, so that the movable carrier or organic matters are prevented from being attached to the outside of the perforated pipe, thereby achieving an effect of smoothing the flow of wastewater.
Patent KR-20190036933-A (KR)
Title: Door with cat tower
Inventor: SHIN HYEON SANG
IPC: A01K15/02
Filed: 2017-09-28
Abstract: The present invention relates to a door which can be used as a cat tower. The door balances a function of the door and a function of the cat tower by adjusting a wall and an opening. The door with the cat tower includes a door unit and a multi-stage tower unit.
Patent KR-20190037461-A (KR)
Title: Drying machine having improved vibration absorption struction
Inventor: KIM MOON HWAN
IPC: B04B9/00
Filed: 2017-09-29
Abstract: The present invention relates to an industrial drier with an improved vibration absorbing structure. The industrial drier for drying laundry may comprise: a drying unit having a body, a drying tub mounted inside the body for high speed rotation, a door installed to open and close one opened side of the body and drying tub, and a vibration absorbing member installed to absorb vibration of the drying tub; and a power unit having a rotating shaft passing through the other end of the body and having one end fixed to the other end of the drying tub and a power source installed to rotate the rotating shaft.
Patent KR-20170118015-A (KR)
Title: 생체 인식을 이용한 모바일 오티피 운영 방법
Inventor: KIM JAE HYUNG
IPC: G06Q20/40
Filed: 2017-10-11
Abstract: 본 발명의 생체 인식을 이용한 모바일 오티피 운영 방법에 따르면, 이동 통신망에 접속하며 OTP(One Time Password)를 생성하는 프로그램을 구비한 사용자의 휴대폰을 통해 실행되는 방법에 있어서, 상기 프로그램을 실행한 사용자의 휴대폰을 사용자의 OTP를 생성하는 사용자의 OTP 매체로 식별 인증받기 위해 상기 휴대폰에 상기 프로그램이 다운로드 설치된 후 별도로 중복되지 않게 고유 할당되어 상기 휴대폰의 지정된 저장영역에 저장됨과 동시에 지정된 서버에 등록된 매체 식별자를 상기 휴대폰의 지정된 저장영역으로부터 추출하고 상기 추출된 매체 식별자를 포함하는 매체인증 정보를 구성하여 상기 서버로 전송하고, 상기 서버에서 상기 매체인증 정보의 매체 식별자와 상기 등록된 매체 식별자를 비교 인증한 경우 상기 서버로부터 상기 프로그램을 실행한 휴대폰을 사용자의 OTP 매체로 인증한 결과를 수신하고, 상기 서버를 통해 상기 프로그램을 실행한 휴대폰이 상기 사용자의 OTP 매체로 인증된 경우 상기 OTP 매체로 인증된 휴대폰의 생체 인식부를 통해 사용자의 생체를 인식하여 인증한 결과를 확인하며, 상기 사용자의 생체를 인증한 경우 상기 휴대폰에 상기 프로그램이 설치된 후 OTP 생성을 위해 상기 휴대폰의 지정된 저장영역에 저장된 생성정보를 포함하는 하나 이상의 씨드를 이용하여 지정된 N(N≥2)자릿수의 OTP를 동적 생성한다.