baber/WOPTO huggingface dataset:
Patent KR-20190007946-A (KR)
Inventor: LEE DUCK BAE
IPC: H04B1/44
Filed: 2017-07-14
Abstract: The present invention relates to a signal transmission and reception method for underwater communication and a device thereof. Transmission and reception circuits can be configured to enable communication even in an embedded environment with irregular medium distribution by using a magnetic field that is little affected by changes in the medium unlike electromagnetic waves in the underwater environment with poor transmission and reception conditions, thereby enhancing the performance of wireless communication. According to the present invention, the device for transmitting and receiving transmission and reception signals includes the steps of: antennas transmitting or receiving signals in the underwater environment; a transmission circuit processing data to generate signals to be transmitted in the underwater environment; a reception circuit for processing the received signals as data; a transmission/reception switching unit which connects the antennas to the transmission circuit or to the reception circuit in a switching manner; an antenna matching unit which matches the reception circuit or transmission circuit connected in the switching manner to the antennas; and a control unit which enables the transmission of the signals through the transmission circuit to the underwater environment or controls the processing of the signals received to the reception circuit from the underwater environment as data.
Patent KR-20190007963-A (KR)
Inventor: HWANG YEONG SEON
IPC: A61Q1/14
Filed: 2017-07-14
Abstract: The present invention relates to a disposable cleansing sheet and a method for preparing the same, which comprises the following steps: preparing embossed nonwoven fabric composed of viscose and polyester; obtaining liquid unsaturated fatty acids by removing saturated fatty acids, obtained as a precipitate by cooling vegetable oil to 7 to 8°C, through separation and filtration, and preparing a cleansing solution through saponification by adding potassium hydroxide to the liquid unsaturated fatty acids together with water and heating the mixture to 60 to 70°C; and applying the cleansing solution to the nonwoven fabric.
Patent KR-20180013740-A (KR)
Inventor: KANG HEE SUNG
IPC: C10N30/12
Filed: 2017-07-24
Abstract: The present invention relates to non-water-soluble cutting oil and, more specifically, to non-water-soluble cutting oil which has excellent extreme pressure performance and anti-spattering performance effects. The non-water-soluble cutting oil is manufactured by the following steps of: manufacturing a first mixture; supplying nitrogen to the first mixture and maintaining the first mixture at 70 to 90°C under a vacuum state; supplying polybutene to the first mixture; manufacturing a second mixture; performing a middle test by taking the second mixture; manufacturing a third mixture; maintaining the third mixture under a vacuum state; manufacturing a fourth mixture; and performing a final test by taking the fourth mixture and performing commercialization.
Patent KR-20190012734-A (KR)
Inventor: AHN KWANG NAM
IPC: B65D6/34
Filed: 2017-07-28
Abstract: The present invention provides a packaging material, which is cut in a predetermined shape and wraps an outer periphery of an article to be wrapped. The packaging material includes: a board-shaped plate extruded and molded in one direction; a connection unit partially cut from the plate so as to be integrally folded and connecting a plate arranged to face the plate; and a connection hole formed to penetrate the plate to fix the connection unit while being inserted.
Patent KR-20190012847-A (KR)
Inventor: KIM YOUNG GYUN
IPC: C08J5/18
Filed: 2017-07-28
Abstract: According to various embodiments of the present invention, an electronic device comprises: a side surface member surrounding a space between a first surface of the electronic device and a second surface thereof facing a direction opposite to the first surface; a display panel for outputting content toward the first surface and disposed between the first surface and the second surface; a cover panel mounted on an upper portion of the display panel and protecting the display panel; and a protective film attached to an upper portion of the cover panel, wherein the protective film includes a base layer disposed on the upper portion of the cover panel, a hard coating layer coated on an upper portion of the base layer, and an anti-fingerprint (AF) coating layer coated on an upper portion of the hard coating layer, and the AF coating layer may have the thickness of 80 to 200 nm. Various other embodiments are also possible.
Patent KR-20190018201-A (KR)
Inventor: PARK JIN HEE
IPC: B65H63/00
Filed: 2017-08-14
Abstract: The present invention relates to a monitoring device of a spinning system. According to an embodiment of the present invention, a monitoring device of a spinning system comprises: a communication unit communicating with the spinning system including a plurality of rollers, motors, and inverters to receive driving state information; a history management unit managing a driving history of the spinning system using the driving state information; a failure determination unit determining a defective portion of the spinning system when an event is sensed from the driving state information; and an alarm unit outputting a warning signal when the driving history exceeds a predetermined allowable range or the event is sensed. Accordingly, a driving state of a plurality of spinning systems can be remotely monitored to determine whether or not a defect is present.
Patent KR-20190018344-A (KR)
Inventor: CHOI CHIL SUNG
IPC: G02F1/1335
Filed: 2017-08-14
Abstract: Disclosed are a light guide plate, which reduces a band pattern of an image, a backlight unit and a holographic display device including the same. The backlight unit comprises: a light source; and a light guide plate including at least two layers to guide light from the light source to proceed. At least two layers are configured to adjust a ratio of light transmittance to reflectance.
Patent KR-20190026388-A (KR)
Inventor: PARK JONG HYUN
IPC: B60H1/32
Filed: 2017-09-05
Abstract: An air conditioner capable of being operated when a vehicle engine is stopped according to the present invention includes: a first compressor operated by an engine of a vehicle; a condenser configured to change a refrigerant passing through the first compressor to a gas-liquid phase; a fan configured to cool the condenser; a refrigerant line part configured to supply the refrigerant which has passed through the condenser to an evaporator for cooling the interior space of the vehicle; a bypass line part formed to be merged to a second point of the refrigerant line part after branching from a first point of the refrigerant line part; a second compressor installed on the bypass line part and operated by a power source; a battery part configured to supply DC power to the second compressor and the fan by the operation when the engine is stopped; a first valve disposed between the first point and the second point of the refrigerant line part; and a second valve installed in the bypass line part to control the flow of the refrigerant passing through the bypass line part.
Patent KR-20190032114-A (KR)
Title: Method for laser cleaning, and apparatuses performing the same
Inventor: OH CHAE GON
IPC: B08B7/00
Filed: 2017-09-19
Abstract: Embodiments of the present invention can provide a technology which can improve the performance and an operating ratio of a laser cleaning system. Disclosed are a laser cleaning method and apparatuses for performing the same. According to an embodiment of the present invention, a laser cleaning protection apparatus comprises: a protection apparatus including one or more protective windows positioned on an output side of laser light of an optical system included in a laser cleaning apparatus to block a contaminant introduced into the optical system; and a control apparatus for sensing a contamination state of the protective window currently positioned on the output side of the laser light, controlling to operate a safe interlocking function of the laser cleaning apparatus based on the contamination state, and controlling the protection apparatus to switch the currently positioned protective window to a new protective window.
Patent KR-20180036550-A (KR)
Inventor: AOTANI TOMOYUKI
IPC: C09J11/06
Filed: 2017-09-22
Abstract: Provided is an adhesive sheet, in which a coating layer composed of an urethane-based adhesive can be cured relatively quickly and an adhesive layer having good surface appearance can be formed in a manufacturing process, and which can thicken the adhesive layer as needed. The present invention relates to the adhesive sheet (10) comprising a base sheet (11), and an adhesive layer (12) composed of a cured product of the urethane-based adhesive formed on one side of the base sheet (11). The urethane-based adhesive comprises a polyurethane polyol (A) which is a copolymerization reaction product of at least one polyol (x) and at least one polyisocyanate (y), a polyfunctional isocyanate compound (B) and 0.08 to 0.70 mass% of a metal catalyst (MC) based on the 100 mass% of the polyurethane polyol (A).
Patent KR-20190033816-A (KR)
Title: Display panel and display apparatus
Inventor: LEEKYE HOON
IPC: H01L51/52
Filed: 2017-09-22
Abstract: In the present invention, provided are a display panel which can secure a wide blue light-emitting diode (LED) emitting region and implement a white screen with excellent uniformity by forming a red subpixel electrode, a green subpixel electrode, and a blue subpixel electrode within a single pixel and forming a white pixel electrode in the remaining region of the single pixel, and which can improve the service life by reducing the average driving current density, and a display apparatus including the same. According to one embodiment of the present invention, the display panel includes: a light source having a red subpixel region, a green subpixel region, a blue subpixel region, and at least one white subpixel region; a red pixel electrode configured to supply a current to the red subpixel region; a green pixel electrode configured to supply the current to the green subpixel region; a blue pixel electrode configured to supply the current to the blue subpixel region; and at least one white pixel electrode disposed in at least one of between the red pixel electrode and the green pixel electrode and between the green pixel electrode and the blue pixel electrode, wherein the at least one white pixel electrode is configured to supply the current to the at least one white subpixel region.
Patent KR-20190036144-A (KR)
Title: System and method for detecting abnormal behavior based on unified model
Inventor: CHO CHANG HOON
IPC: G06N99/00
Filed: 2017-09-27
Abstract: The present invention provides a technique related to a system for detecting an abnormal behavior and to a method thereof. According to an embodiment of the present invention, the system for detecting an abnormal behavior comprises: an information reception unit receiving use information in accordance with digital content usage; a model generation unit performing machine learning for the received use information to generate an analysis model for detecting an abnormal behavior in accordance with the digital content usage; a model transmission unit transmitting the analysis model to a cloud server; and an abnormal behavior detection unit receiving an integrated analysis model from the cloud server and detecting an abnormal behavior based on at least one between the integrated analysis model and the generated analysis model.
Patent KR-20190037567-A (KR)
Title: Elevator guide roller appararus
Inventor: BAE SUNG YOUL
IPC: B66B7/04
Filed: 2017-09-29
Abstract: The present invention relates to a simple elevator roller guide device, in which a spring, a lever, a stopper, and a wheel are removed from a conventional roller guide assembly and, more specifically, to an elevator roller guide device which assists in a stable movement of an elevator by being in contact with rails during driving of the elevator and, when being in contact with rails, can absorb vibrations by being elastically deformed by a roller structure composed of an outer wheel portion, an inner wheel portion, partition wall portions, and a deformable receiving spaces. The guide device mounted on an elevator car comprises: a frame supported by being fastened to a roller assembly composed of a roller and a bearing; the roller including the outer wheel portion in contact with the rails, the inner wheel portion in contact with the bearing, the partition wall portions formed between the outer wheel portion and the inner wheel portion, and the deformable receiving space present between the partition wall portions; and the bearing positioned inside the inner wheel portion.
Patent KR-20190041157-A (KR)
Title: SiC FIBER HEATING ELEMENT STRUCTURE AND HEATING SYSTEM
Inventor: KIM HAN JUN
IPC: H05B3/44
Filed: 2017-10-12
Abstract: The present invention relates to a SiC fiber heating body structure and a heating system, wherein the SiC fiber heating body structure according to the present invention includes a quartz tube sealed in a vacuum state and an elongated SiC fiber heating body provided inside the quartz tube, and the SiC fiber heating body is heated by microwaves applied from the outside and a radiant heat is transmitted to the outside of the quartz tube.
Patent KR-20180006869-A (KR)
Inventor: LIM JONG WAN
IPC: H02B1/40
Filed: 2017-10-31
Abstract: 본 발명에서는 건물의 신발장 뒷쪽의 벽면에 설치되는 전기통신함과 신발장 후면판 사이에 형성되는 평면상의 틈새와 수직면상의 틈새를 완벽하게 막아줌으로써 벽면이 육안에 노출되는 방지하여 외관을 미려하게 하고, 전기통신함 주변공간에서의 먼지유입이나 유해곤충의 유입 또는 서식통로를 차단함으로써 신발장의 위생환경을 확보할 수 있도록 한 새로운 신발장 후면판과 전기통신함 사이의 틈새막이장치가 개시된다. 
본 발명은 중심부에 전기통신함의 함문짝의 문틀 외측 테두리면에 밀착되게 끼워지는 크기의 관통공이 형성된 사각틀형상의 본체부와; 상기 본체부의 선단으로부터 바깥쪽으로 절곡되게 형성되어 설치시 신발장 후면판상의 개구부의 가장자리 안쪽면에 밀착되며, 네모서리부에는 나사못이 체결되는 나사공이 형성된 플랜지부를 포함하여 구성된다.
Patent KR-20190050034-A (KR)
Inventor: SHIN DONG WOOK
IPC: C03C3/32
Filed: 2017-11-02
Abstract: Provided are glass ceramic and an all-solid-state secondary battery containing the same as solid electrolyte. The glass ceramic contains Li_2S, P_2S_5, and B_2S_3, and is sulfide-based glass ceramic having a crystalline of Li_7P_3S_11. The glass ceramic may contain 67-70 mol% of Li_2S, 26-30 mol% of P_2S_5, and 1-4 mol% of B_2S_3. The present invention has improved ionic conductivity.
Patent KR-20190050151-A (KR)
Inventor: LEE WON JAE
IPC: H01M4/13
Filed: 2017-11-02
Abstract: The present invention relates to a method of manufacturing a solid electrolyte layer and an anode composite layer containing a sulfide-based solid electrolyte, and an all-solid battery comprising the same. The method comprises the following steps of: preparing a sulfide-based solid electrolyte; preparing slurry including the sulfide-based solid electrolyte, a binder, and a solvent; applying the slurry to a porous support for the slurry to be impregnated in and supported by pores of the porous support, thereby forming a membrane; and obtaining a solid electrolyte layer and an anode composite layer by drying and compressing the membrane. Accordingly, the slurry is prepared by mixing the sulfide-based solid electrolyte with the binder and then is combined with the porous support which supports the slurry, thereby enhancing flexibility and preventing the solid electrolyte from being broken by shock or repetition of contraction and expansion.
Patent KR-20190051152-A (KR)
Inventor: KIHONG KIM
IPC: B23Q5/54
Filed: 2017-11-06
Abstract: The present invention relates to a method for correcting thermal deformation of a machine tool spindle, which is capable of precisely predicting thermal deformation of the spindle with a temperature of the spindle detected by a temperature sensor, a rotation speed command value of the spindle, and a load of the spindle as a parameter, correcting an error in accordance with thermal deformation of the spindle based on that, and improving a processing precision of a structure. In addition, the present invention is able to calculate a final correction volume by adding up a thermal deformation correction volume in accordance with a rotary speed and a thermal deformation correction volume in accordance with a temperature, to, at a point of time when a change in a rotary speed of the spindle is beginning, calculate a thermal deformation correction volume by reflecting more of an adding weighting of correction volume in accordance with a rotary speed than a correction volume in accordance with a temperature, and to gradually increase a thermal deformation correction volume adding weighting in accordance with a temperature as time goes by. In addition, the present invention is able to change a time constant of a correction volume weighted value exponential function in accordance with a load of a spindle motor, and to allow an adding weighting of the thermal deformation correction volume in accordance with a spindle temperature and an adding weighting of the thermal deformation correction volume in accordance with a rotary speed of the spindle to be changed. Accordingly, the present invention is able to settle the issue of thermal deformation, which occurs in a section with a change in rotary speed of the spindle, and to further improve the processing precision of a structure.
Patent KR-20190052816-A (KR)
Title: Farm working machinery connecting device for tractor
Inventor: KIM JIN GU
IPC: A01B59/043
Filed: 2017-11-09
Abstract: The present invention relates to a working machine connecting device for a tractor and, more particularly, to a working machine connecting device comprising: a body which has an opened one surface, is formed in a rectangular column having a hollow therein, and has holes for connection pins which are respectively formed on both closed side surfaces to face each other, wherein lower portions of the holes for connection pins are opened; latching members extending to respectively protrude from upper ends of both side surfaces of the body to the outside, the latching members being perpendicular to both side surfaces of the body; a guide member extending to protrude from the opened one side of the body to the outside; and the connection pins which are inserted into the holes for connection pins formed in the body when the body is inserted into a connection portion of a working machine located at a rear end, and are coupled and fastened with a lower link among three-point links for a tractor. As described above, the working machine connecting device for a tractor, according to the present invention, is inserted into the connection portion of the working machine and is fastened to an end of the lower link among the three-point links provided on the tractor so a worker who is not used to tractor driving can accurately and easily attach the working machine to the tractor and improve work efficiency.
Patent KR-20180057531-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1335
Filed: 2017-11-15
Abstract: An aspect of the present invention is to provide a display device capable of reducing power consumption. Further, the aperture ratio of the display device is increased. The display device is configured to have a pixel having a first sub-pixel and a second sub-pixel. The first sub-pixel has a first colored layer and a first transistor. The second sub-pixel has a second colored layer and a second transistor. In a semiconductor layer at least each of the first transistor and the second transistor has, a portion where a channel can be formed is arranged to overlap with the first colored layer. The first colored layer is a colored layer which is more likely to absorb light of short wavelength than the second colored layer. The semiconductor layer, electrodes, lines, and the like constituting a transistor are configured to transmit visible light.
Patent KR-20190056116-A (KR)
Title: A method and program for extracting training ratio of digital rehabilitation treatment system
Inventor: HONG SEUNG YONG
IPC: A61B5/00
Filed: 2017-11-16
Abstract: The present invention relates to a method and a program for extracting training ratio of a digital rehabilitation therapy system. An embodiment of the present invention provides a training ratio determining method, comprising the steps of: obtaining current state data on a specific body portion of a specific user (S100); applying the current state data and normal state data to a current state assessment model to obtain state assessment data (S200); applying the obtained state assessment data to a training ratio determining model to calculate training level data on a specific training type (S300); and calculating between the training level data with a plurality of training types to determine the training ratio. The present invention enables users to receive a rehabilitation training curriculum appropriate for current states of the users through a computer without visiting a medical institute for performing the rehabilitation training.
Patent KR-20190059080-A (KR)
Inventor: CHOI JAE SEOK
IPC: A61K8/04
Filed: 2017-11-22
Abstract: The present invention relates to a hair cosmetic composition, comprising a) pseudoceramides of formula (1); b) branched hydrocarbons having C_(8-16) carbon atoms in volatile oil; c) higher fatty alcohols having C_(16-20) carbon atoms; and d) alcohols having C_(1-10) carbon atoms. The present invention, based on the total weight of the hair cosmetic composition, comprises 0.001 to 1 wt% of the pseudoceramides, 40 to 80 wt% of the branched hydrocarbons; 10 to 40 wt% of higher fatty alcohols; and 5 to 20 wt% of the alcohols, wherein a weight ratio of component b) to component c) is 1 : 1 to 3 : 1.
Patent KR-20180081441-A (KR)
Title: Connector with shield plate for shielding
Inventor: OOI TETSUYA
IPC: H01R13/6582
Filed: 2017-11-27
Abstract: In a conventional connector for high-speed transmission of electric signals, in order to reduce crosstalk which can occur between a pair of signal terminals during differential transmission, a shield plate is arranged between one terminal group and the other terminal group. However, when transmission of electric signals at a higher speed is performed, it has been unable to sufficiently prevent the occurrence of crosstalk between terminals facing each other. To this end, provided is a connector capable of reducing crosstalk which can occur between opposing terminals in a shield plate when at least one of a terminal adjacent to a first ground terminal and a terminal adjacent to a second ground terminal facing the first ground terminal is caused to function as a signal terminal, by connecting one end of the shield plate to the first ground terminal disposed at both ends of one terminal group and connecting the other end of the shield plate to the second ground terminal disposed at both ends of the other terminal group, and molding the same.
Patent KR-20190061855-A (KR)
Title: Memory system with resistive memory device and method of operating the same
Inventor: JEONG SEUNG GYU
IPC: G11C13/00
Filed: 2017-11-28
Abstract: The present invention relates to a memory system having a resistive memory device, and to an operating method thereof. The memory system comprises: a memory cell array including a plurality of resistive memory cells; a peripheral circuit providing a set pulse or a reset pulse corresponding to write data to a memory cell selected from the resistive memory cells in accordance with a write command; and a memory controller providing the write command and the write data to the peripheral circuit, and scheduling the write command based on the power consumption calculated in accordance with the number of low bits or high bits of the write data.