baber/WOPTO huggingface dataset:
Patent KR-20180031312-A (KR)
Inventor: KIM SEUNG HYO
IPC: F25B49/02
Filed: 2016-09-20
Abstract: The present invention relates to an air conditioner and a control method thereof. The air conditioner comprises: a compressor for compressing a refrigerant; an outdoor heat exchanger for heat exchanging the refrigerant with outdoor air; an outdoor fan disposed at one side of the outdoor heat exchanger and driven by a motor; an indoor heat exchanger for heat exchanging the refrigerant with indoor air; and a control portion for controlling the outdoor fan, wherein the control portion determines a target RPM of the motor based on a frequency of current applied to the motor, determines that the outdoor fan is in a constrained state when a driving RPM of the motor is less than the target RPM, and determines whether the motor is frozen or not based on the outdoor temperature.
Patent KR-20170042241-A (KR)
Title: Compressor recirculation valve with noise-suppressing muffler
Inventor: GONG YUNBIN
IPC: F01D17/14
Filed: 2016-10-06
Abstract: A compressor recirculation valve has a noise-suppressing muffler. The muffler has a double wall structure comprising a perforated outer wall and a non-perforated inner wall. The muffler allows compressed recirculation air to flow along the non-perforated inner wall to pass an upper end of the non-perforated inner wall before the air reaches the perforated outer wall to radially flow outward to a transverse flow passage through the perforated outer wall to be transferred to an introduction unit of a compressor again when an RCV valve member is in an opening position.
Patent KR-20180040243-A (KR)
Inventor: SONG HYE KANG
IPC: A61L2/10
Filed: 2016-10-12
Abstract: The present invention relates to a sterilized cosmetic container capable of confirming contamination of a puff, which comprises: a container main body including a power connection unit and a ground unit connected to the power connection unit by an electric circuit; an inner container coupled to the inside of the container main body and having an inner container lid that is hinged to be opened and closed; a sterilizer plate coupled to an upper end of the inner container lid and having a plurality of sterilization lamps; and a puff mounted on an upper end of the sterilizer plate. According to the present invention, a user can recognize that a puff is required to be sterilized by confirming whether the puff is contaminated.
Patent KR-20180040873-A (KR)
Inventor: WOO YEON JEONG
IPC: G06Q50/10
Filed: 2016-10-13
Abstract: The present invention relates to a system for measuring fine dust and a method thereof, which are implemented to provide fine dust information measured in real time to a user through wireless communications. The system for measuring fine dust comprises: a plurality of measurement devices mounted and installed inside or outside a building and measuring the concentration of surrounding fine dust to generate and transmit fine dust information; a plurality of user terminals for downloading and installing a fine dust measurement service application after requesting the download of the application, executing the fine dust measurement service application, confirming a click of a fine dust information request button to request the fine dust information, and receiving the fine dust information to be displayed to the user; and a measurement server for storing the fine dust information in a database wherein the fine dust information is received from the measurement devices for each location information of the building, downloading the fine dust measurement service application in the user terminals in accordance with the application download request of the user terminals, and transmitting the fine dust information to the user terminals in accordance with a request of the fine dust information of the user terminals.
Patent KR-20180044456-A (KR)
Inventor: PARK BYONG GUK
IPC: H01L43/08
Filed: 2016-10-21
Abstract: The present invention relates to a semiconductor device. The semiconductor device comprises a first electrode; and a first cell and a second cell connected to the first electrode. Each of the first cell and the second cell includes a first magnetic layer connected to the first electrode. The power consumption of the semiconductor device can be reduced.
Patent KR-20180046673-A (KR)
Inventor: MYOUNG SEONG SIK
IPC: G06K19/07
Filed: 2016-10-28
Abstract: Disclosed is a method to operate a near field communication (NFC) circuit, minimizing mutual interference and performance deterioration. According to one embodiment of the present invention, the method comprises: a step of receiving an interference signal and a modulated data signal through an antenna; a first adjustment step of adjusting a magnitude of the received interference and data signals; a step of performing frequency down-conversion of the interference and data signals whose magnitude is adjusted in accordance with the first adjustment step; a filtering step of removing the frequency down-converted interference signal to filter the data signal; and a second adjustment step of adjusting the magnitude of the filtered data signal. The first adjustment step adjusts the magnitude of the interference and data signals in order to maintain linearity in signal processing with respect to the interference and data signals in the frequency down-conversion step, the filtering step, and the second adjustment step.
Patent KR-20180048054-A (KR)
Inventor: JUNG YANG SU
IPC: B62D1/184
Filed: 2016-11-02
Abstract: The present invention relates to an automotive telescope steering apparatus. One embodiment of the present invention comprises: an outer tube including a cut unit at one end; an inner tube including one end inserted into the outer tube; and a stopper including a fastening ring surrounding the outer circumferential surface of the inner tube, and a guide protrusion protruding from the outside of the fastening ring and correspondingly coupled to the cut unit, thereby regulating a phase angle between the outer tube and the inner tube.
Patent KR-20180051749-A (KR)
Inventor: JUNG SANG WOON
IPC: F21V8/00
Filed: 2016-11-08
Abstract: The present invention provides a display device capable of preventing a sweeping phenomenon between an optical sheet and a light guide plate. The display device comprises: a display panel including a display region and a non-display region adjacent to the display region; the light guide plate including an upper surface which includes a first region overlapped with the display region and a second region adjacent to the first region and overlapped with the non-display region, a lower surface which faces the upper surface, a side surface which connects the upper surface and the lower surface, and a plurality of protrusions which are located on the upper surface to be overlapped with the second region; a light source providing light to one side of the side surface of the light guide plate; and the optical sheet located between the display panel and the upper surface, supported by the protrusions, and separated from the upper surface.
Patent KR-20180053080-A (KR)
Inventor: KANG SEUNG JAE
IPC: D03D11/02
Filed: 2016-11-11
Abstract: An embodiment of the present invention, a cleaning pad in which an empty space is formed comprises: a detergent injecting unit formed on one end of the cleaning pad; and a sealing unit extended from both terminals of the detergent injecting unit to seal the other end of the cleaning pad. The detergent injecting unit has a hinged and fixed structure towards the inside from the outside of the cleaning pad. Since a solid detergent is provided in the cleaning pad, the cleaning pad has excellent cleaning qualities as well as having excellent usability and antibacterial qualities.
Patent KR-20180053108-A (KR)
Inventor: KIM JI HYE
IPC: G06N3/04
Filed: 2016-11-11
Abstract: A method for extracting an iris region and an apparatus thereof are disclosed. The apparatus for extracting an iris region extracts an iris region from an eye image using a neural network model. The apparatus for extracting an iris region generates a classification map for the iris region from the eye image using the neural network model, and estimates a geometric parameter for the iris region using the classification map. The apparatus for extracting an iris region can extract the iris region from the eye image based on the estimated geometric parameter. The iris region can be extracted more quickly and accurately from the eye image.
Patent KR-20180054275-A (KR)
Inventor: LEE JAE JIN
IPC: H02M3/155
Filed: 2016-11-15
Abstract: The present invention provides an uninterruptible DC power supply system for stabilization of output voltage. The uninterruptible DC power supply system comprises: a first connection unit electrically connected to a DC power conversion device; a second connection unit electrically connected to a load; a charge unit for charging a battery with DC voltage power supplied from the first connection unit; a discharge unit for discharging DC power outputted from the battery and supplying the power to the load; a switching unit for electrically connecting any one among the first connection unit and the discharge unit to the second connection unit; and a control unit for controlling, when the discharge unit is connected to the second connection unit by the switching unit, sensing of output voltage outputted from the discharge unit to the load, comparing of the output voltage with a preset reference voltage, and outputting of a PWM control signal for compensating for an error thereof to the discharge unit. According to the present invention, the uninterruptible DC power supply system additionally having an independent control unit can automatically control charge voltage outputted to the battery and discharge voltage outputted to the load by more precisely control output voltage of the charge unit and the discharge unit, which are composed of only analog circuits.
Patent KR-20180055097-A (KR)
Title: Replaceable electron gun for electron microscope and electron microscope comprising the same
Inventor: CHO BOK LAE
IPC: H01J37/06
Filed: 2016-11-16
Abstract: The present invention relates to a replaceable electron gun capable of maintaining a vacuum by sealing a vacuum exhaust line connection portion after vacuum evacuation and incorporating a getter into the electron gun, and an electron microscope including the same. The electron gun maintains the vacuum by sealing the vacuum exhaust line connection portion after vacuum evacuation and incorporating the getter into the electron gun. The electron gun can be easily replaced by separating the electron gun for the electron microscope from an electron beam column. The electron gun can configure the electron microscope together with an electron beam optical system or can be used as an electron gun replacement element of a conventional electron microscope, thereby being economical.
Patent KR-20180058301-A (KR)
Inventor: KIM DA HYE
IPC: H04M1/02
Filed: 2016-11-24
Abstract: The present invention relates to a system for preventing a walking accident, which warns for walking safety if a user walks while using a terminal. The system for preventing a walking accident comprises: a first sensor unit installed in the terminal and generating a walking signal by sensing that the user is currently walking; a second sensor unit installed in the terminal and generating a screen operating signal if a screen of the terminal is operated over a preset time; a front camera installed on a front side of the terminal and photographing a front image of the terminal to generate image information; a calculation unit for calculating an angle at which the user gazes the front camera by using the image information to generate angle information; and a control unit for forming a warning message on the screen of the terminal if the angle is within a preset angle range according to the angle information in a state where the walking signal and the screen operating signal are transmitted. According to the present invention, it is possible to easily confirm if a user substantially uses a terminal by using a front camera installed on a front side of the terminal. Accordingly, it is possible to greatly mitigate a malfunction of the system, thereby greatly improving reliability of the system for preventing a walking accident.
Patent KR-20180058516-A (KR)
Inventor: CHO WOO CHEOL
IPC: B60W10/08
Filed: 2016-11-24
Abstract: The present invention relates to an apparatus and a method for controlling motors for a vehicle. More specifically, the apparatus and the method for controlling motors for a vehicle are configured to reduce shock applied to a vehicle at a backlash point by using the motors respectively connected to a front wheel and a rear wheel. To this end, according to one embodiment of the present invention, the apparatus for controlling motors for a vehicle comprises: a state detector provided to detect driving state information of a vehicle; a front wheel motor and a rear wheel motor respectively connected to a front wheel and a rear wheel; and a controller for a vehicle provided to determine whether a backlash control condition is satisfied based on the front wheel and rear wheel motors, to set a passing order in which a first motor that may first pass through the backlash area is selected between the front wheel motor and the rear wheel motor, and a second motor that may pass through the backlash area after the first motor is selected when the backlash control condition is determined to be satisfied, and to control the motor corresponding to the first motor to be passed through the backlash area, between the front wheel motor and the rear wheel motor, and then to control the motor corresponding to the second motor to be passed through the backlash area.
Patent KR-20180062884-A (KR)
Inventor: KIM SI WOO
IPC: B60H1/00
Filed: 2016-12-01
Abstract: The present invention relates to a system and a method for measuring and supplying oxygen in the interior of a vehicle, by which oxygen may be automatically supplied if the amount of oxygen in the interior of the vehicle is measured and the amount of oxygen reaches a danger level. The system for measuring/supplying oxygen in the interior of a vehicle includes an oxygen amount detecting sensor installed in a vehicle to measure the amount of oxygen in the interior of the vehicle, a controller electrically connected to the oxygen amount detecting sensor to control a window to be opened according to the measurement of the oxygen amount detecting sensor, and a window opening/closing unit electrically connected to the controller to operate the window under the control of the controller. Further, the method for measuring/supplying oxygen in the interior of a vehicle includes a step of detecting the amount of oxygen in the interior of the vehicle through an oxygen amount detecting sensor installed in the interior of the vehicle, a step of receiving a signal detected by the oxygen amount detecting sensor and measuring the amount of oxygen, and a step of, if the amount of oxygen measured by the controller is a preset reference value (a danger of dozing off during driving or suffocation) or less, supplying oxygen into the interior of the vehicle to prevent dozing off or suffocation by opening a window while a window opening/closing part or a blower operating part is operated under the control of the controller or moving an HVAC recirculation door to a fresh location such that exterior air may be introduced and operating a blower.
Patent KR-20180063508-A (KR)
Inventor: JU SUN
IPC: H02M5/12
Filed: 2016-12-02
Abstract: The present invention relates to an electronic device including a plurality of loads, and more particularly, to an electronic device capable of limiting a current according to an individual load. The electronic device according to an embodiment of the present invention includes: a transformation part which transforms a voltage to a primary winding, transmits the transformed voltage to a secondary winding which includes a first secondary winding and a second secondary winding connected in series; a first load part which is inputted with a first output voltage corresponding to the first secondary winding and controls the first output voltage by sensing a load current flowing in a load unit; and a second load part which is inputted with a second output voltage corresponding to the second secondary winding. The electronic device according to the present invention can limit the current flowing in each of a plurality of loads.
Patent KR-20160144338-A (KR)
Title: Method and apparatus for image encoding/decoding
Inventor: KANG JUNG WON
IPC: H04N19/70
Filed: 2016-12-06
Abstract: An image encoding/decoding method and apparatus supporting a plurality of layers are disclosed. The image decoding method includes a step of analyzing the layer dependency of a current layer based on a video parameter set (VPS) extension, a step of analyzing the layer dependency of a current slice based on information coded according to slices, a step of constructing a reference picture list for the current layer based on the analysis of at least one among the layer dependency for the current slice. So, image encoding/decoding can be efficiently performed.
Patent KR-20180067091-A (KR)
Inventor: BAG OG YEOL
IPC: C02F103/00
Filed: 2016-12-12
Abstract: The present invention relates to an electrolytic apparatus for ship ballast water, in which a cover plate finishes one open-side surface of a main body housing having a storage space for storing a plurality of electrolytic cassette modules therein, and an end portion of a plurality of terminal units is exposed through the cover plate, connected to an outdoor power source, and disposed between each of the plurality of electrolytic cassette modules and the cover plate. Moreover, the electrolytic apparatus includes an insulation guide unit made of insulating materials insulating between the terminal units and the cover plate while allowing each of the plurality of terminal units to be placed and applying a current to the electrolytic cassette modules. Accordingly, the apparatus enables the entire apparatus to be lightened and compact while increasing a processing capacity.
Patent KR-20180069557-A (KR)
Inventor: PARK JI WOONG
IPC: B62D21/11
Filed: 2016-12-15
Abstract: The present invention relates to a vehicle body reinforcement structure corresponding to a small overlap collision that improves a collision performance upon colliding with a small overlap barrier, when a front side small overlap collision occurs. The vehicle body reinforcement structure corresponding to a small overlap collision according to the present invention includes: a side member (100) having a front end surface bonded to a rear surface of a crash box bracket (120); an outer cover (210) whose upper and external edge portions of a front surface are bonded to a rear surface of the crash box bracket (120), in which a cover slanted surface (414) receding from the rear surface of the crash box bracket (120) is formed downward from an upper edge portion (411) at a rear surface of the outer cover (210), and an internal edge portion (425) is bonded to an outside of the side member (100); an upper bonding portion (416) disposed outside the side member (100) and bonded to an upper portion of the outer cover (210) at an upper end portion of the front side thereof; a lower bonding portion (418) bonded to a lower rear portion of the outer cover (210); and a fender apron member (110) having a slanted bonding portion (420) bonded to the cover slanted surface (414) of the outer cover (210).
Patent KR-20170004920-A (KR)
Inventor: JUNG JI HYUN
IPC: A01C11/02
Filed: 2016-12-19
Abstract: The present invention relates to a seedling box and a loading apparatus thereof, the loading apparatus capable of easily transferring and supplying the seedling boxes one by one. According to the present invention, the seedling box comprises: a main unit receiving soil and seeds inside to sow the seeds; an upper flange projected out outwards in the upper part of the outer circumferential surface of the main unit; a guiderail projected out upwards in the upper surface of the upper flange formed in a long side of the main unit; and a lower flange projected out outwards on the outer circumferential surface of the lower part of the upper flange to receive the guiderail of the stacked upper main unit on an upper surface. A loading apparatus of the seedling box comprises: a base frame including a transfer roller to be able to rotate, so as to move the seedling box towards a sowing part; an input frame installed on the base frame and including the seedling boxes of a stacked state inside; an input roller installed in the base frame under the input frame to be able to rotate, so as to withdraw and supply the seedling boxes stacked in the input frame one by one; a supply roller installed in the base frame under the input frame to be able to rotate while being placed in a position higher than the input roller, so as to include and supply the seedling boxes stacked in the input frame with an inclination angle; and a driving motor to rotate the supply roller and the input roller.
Patent KR-20180071690-A (KR)
Inventor: KIM SEUL RAM
IPC: B60P7/02
Filed: 2016-12-20
Abstract: The present invention relates to an automatic safety cover for a loading box of a freight vehicle, in which a multi-stage cover for opening and closing an upper portion of the loading box of the freight vehicle is folded or unfolded along a rail provided on both side walls of the loading box by a driving unit and inserted into a lower side of each cover toward a front side of the freight vehicle, wherein a pair of conveying wires extending in a longitudinal direction on both sides of the cover, having one side coupled to the driving unit, and having an opposite side coupled to a rearmost cover among the covers are provided, and a tension spring connected to both lower sides of the loading box is provided on both lower sides of the rearmost cover among the covers. According to the present invention as described above, the cover is easily folded and unfolded by a restoring force of the conveying wire and the tension spring which are wound by a rotational force of the driving unit. In addition, the driving unit implemented as a driving motor is provided in a fixed box which is shielded from a load on an upper portion a driver′s seat of the freight vehicle, so that there is less possibility of a failure, and the motor and a fixing wire are easily installed so as to incur a remarkably low manufacturing cost. Moreover, upper and rear sides of the loading box are completely sealed by providing a freely rotatable door connected to one side of the rearmost cover by a hinge.
Patent KR-20180073264-A (KR)
Inventor: LEE YOUNG SOOK
IPC: D03D15/56
Filed: 2016-12-22
Abstract: The present invention relates to a high-density elasticity limit-exceeding yarn dyeing special fabric in which pre-dyed yarn obtained by specifically twisting polyurethane on nylon fiber capable of being pre-dyed is adjusted to have a suitable density for each unit area in order to express flexibility and natural stretch effects, which are disadvantages of a high-density memory fabric. More specifically, a polyester yarn is used for warp, and a drawn yarn obtained by air-bonding (inter) polyurethane to nylon fiber and twisting the same is used for weft to have 1/1 or 2/2 twill fabric tissue. A fabric density for each unit area satisfies <equation 1> and <equation 2> and has a warp density 228 ± 2 threads/inch to 400 ± 2 threads/inch and a weft density of 104 ± 2 threads/inch to 136 ± 2 threads/inch. In equation 1 represented by density = f × (1/r), f is a constant, and r is a diameter of a thread. In equation 2 represented by density = k × 0. 0254 m × √9000/d × C × 68 inch, k is a metric coefficient of density, and C is a texture coefficient.