baber/WOPTO huggingface dataset:
Patent KR-20200021233-A (KR)
Title: Semiconductor devices and methods of manufacturing the same
Inventor: JIN JEONGGI
IPC: H01L21/768
Filed: 2018-08-20
Abstract: Provided is a method for manufacturing a semiconductor device comprising: providing of a semiconductor substrate, forming of a rewiring on an upper surface of the semiconductor substrate, and forming of a protective film covering the rewiring on the upper surface of the semiconductor substrate. Forming of the rewiring comprises performing of a first process which forms a first portion of the rewiring on the upper surface of the semiconductor substrate, and performing of a second process which forms a second portion of the rewiring on the first portion of the rewiring. The average grain size of the second portion of the rewiring may be smaller than the average grain size of the first portion of the rewiring. According to the present invention, adhesiveness of the rewiring to the protective film or a rewiring pad can be improved.
Patent KR-20200022882-A (KR)
Title: Unit Moduler Connector and Steel House Light Gauge Steel Moduler
Inventor: HUR SUNG YUN
IPC: E04B1/348
Filed: 2018-08-24
Abstract: The present invention relates to a connector used in a unit module and a steel house lightweight shape steel module using the same which can conveniently and quickly manufacture modules. The unit module connector comprises: a column connection bracket (130) which is a rectangular pipe member, and is arranged to be vertically erected; a first beam connection bracket (110) which is a C-shaped steel member, and allows the C-shaped end surface thereof to be welded and coupled to one side of the column connection bracket (130); and a second beam connection bracket (120) which is a C-shaped steel member, and allows the C-shaped end surface thereof to be welded and coupled to the other side of the column connection bracket (130). The first and second beam connection brackets (110, 120) are perpendicular to each other. A plurality of drilled screw holes (11) are arranged on the column connection bracket (130), the first beam connection bracket (110), and the second beam connection bracket (120).
Patent KR-20200022947-A (KR)
Title: Device for controlling power supply and demand of electric power system according to output fluctuation of renewable energy source and method for controlling power supply and demand of electric power system using the same
Inventor: PARK MINSU
IPC: H02J3/38
Filed: 2018-08-24
Abstract: According to the present invention, provided is a device for controlling power supply and demand of a power system in accordance with an output fluctuation of a new renewable energy source. The device for controlling power supply and demand of a power system in accordance with an output fluctuation of a new renewable energy source comprises: a data collection unit which collects output data of a new renewable energy source connected to a power system; and a control unit comparing an output amount of the new renewable energy source and a total load amount of the power system to control an operation mode of a variable speed pumping-up power generator in order to maintain power supply and demand of the power system or enable a frequency change of the power system to be maintained within a predetermined range.
Patent KR-20200030900-A (KR)
Title: Apparatus and method of manufacturing tobacco sheet
Inventor: SHIN TAE CHUL
IPC: A24B3/14
Filed: 2018-09-13
Abstract: An apparatus for manufacturing a tobacco sheet comprises: a processing apparatus for processing slurry containing a tobacco material into a plate-like raw material; a moving apparatus that continuously moves the raw material discharged from the processing apparatus; a heating apparatus arranged in a moving path of the raw material moved by the moving apparatus to heat the raw material; a plurality of rollers which are arranged to rotate with the raw material interposed therebetween to be in contact with the raw material heated by the heating apparatus, and planarize the surface of the raw material; and a bobbin that rotates to wind and collect the raw material that has passed through the rollers.
Patent KR-20200030972-A (KR)
Title: A VERTICAL-CAVITY SURFACE-EMITTING LASER DEVICE and APPARATUS HAVING THE SAME
Inventor: JUNG SE YEON
IPC: H01S5/042
Filed: 2018-09-13
Abstract: According to the present invention, a surface light-emitting laser device comprises: a substrate; a first metal layer disposed on the substrate; a second metal layer disposed on the first metal layer; and a third metal layer disposed between the first metal layer and the second metal layer. The first to third metal layers contain different materials, and the second metal layer may include copper (Cu). The third metal layer may prevent diffusion of the copper of the second metal layer to the first metal layer.
Patent KR-20200033479-A (KR)
Title: Display driver ic and display apparatus including the same
Inventor: HEO JUNG
IPC: G09G3/20
Filed: 2018-09-20
Abstract: An embodiment of the present invention relates to a display driver IC comprising: a level shift unit converting a level of a control signal so as to have a voltage range from a first voltage to a second voltage, and outputting a switch control signal according to a result of the converted level; a switch turned on or off based on a capacitor and the switch control signal; and a voltage generation circuit generating at least one voltage. The level shift unit includes: a level shifter outputting a first signal according to a result from level conversion of the control signal; a buffer optionally outputting a second signal to an output node according to a result of buffering the first signal based on a buffer control signal; and a pre-charge control unit optionally providing a pre-charge voltage to the output node based on a pre-charge control signal and generating the buffer control signal based on the pre-charge control signal. Accordingly, the pre-charge voltage is higher than the first voltage and lower than the second voltage, and the output node is a node which an output terminal of the buffer and the switch access. The present invention can reduce current consumption, and thus, can implement low power.
Patent KR-20190037133-A (KR)
Title: Wiring substrate for electronic component inspection apparatus
Inventor: NASU TAKAKUNI
IPC: G01R1/04
Filed: 2018-09-21
Abstract: The present invention provides a wiring substrate for electronic component inspection apparatus which prevents cracks from being easily created on ceramic on a back side of a first laminate of a ceramic material adjacent to an outer circumference of a flange of a stud even if external force is applied in an axial direction of a plurality of bolts or nut cylinder shape bodies of a plurality of studs attached to the back side of the first laminate. The wiring substrate (1) for electronic component inspection apparatus comprises: a first laminate (3) which is formed by stacking a plurality of ceramic layers (c1, c2, c3) and has a surface (5) and a back side (6); and a plurality of studs (20a) attached to the back side (6) of the first laminate (3). The stud (20a) includes: a flange (21) which is circular when viewed from below; and a bolt (26) installed to be vertically erected on a center on an outer surface of the flange (21). The flange has a truncated conical shape and the outer surface gradually approaches the inner surface (22) of the flange (21) towards the outer circumference of the flange (21) from the proximal end side of the bolt (26).
Patent KR-20200039102-A (KR)
Title: Computer Program for Providing Discount Information
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to a computer program for providing discount information which is stored in a medium to execute the functions of: receiving a message including discount information on a sale product from a store terminal, wherein the discount information is generated based on reservation information of a corresponding store; transmitting the message to a user terminal; receiving order information from the user terminal based on the message; and transmitting the order information from the user terminal to the store terminal.
Patent KR-20200045850-A (KR)
Title: Composition for promoting hair growth and preventing hair loss lichen extract
Inventor: HUR JAE SEOUN
IPC: A61Q7/00
Filed: 2018-10-23
Abstract: The present invention relates to a composition containing a lichen extract for promoting hair growth and preventing hair loss. According to the present invention, a composition containing an extract of lichen, Stereocaulon japonicum, exhibits hair growth promoting and hair loss preventing effects by expressing genes such as, Shh, Krt25, Dlx2, Prom1, S100a9, Vegfc, Ptgfr, Pdgfrl, Igfbp4, and Gli2, which are hair growth-related genes, and has little cytotoxicity as a natural material. In addition, a lichen extract of the preset invention has no cytotoxicity and skin side effects, and thus can be safely used for cosmetic, pharmaceutical, and food compositions.
Patent KR-20200047062-A (KR)
Title: An Apparatus for Treating a Medical Material with a Plasma
Inventor: AHN DONG HOON
IPC: H05H1/24
Filed: 2018-10-26
Abstract: The present disclosure relates to an apparatus for treating a medical material with plasma. More specifically, the present disclosure relates to a medical plasma treatment apparatus, capable of treating a medical material or a dental material with plasma to improve a treatment effect. The medical plasma treatment apparatus includes: a discharging module (11) having an electrode module arranged for generating plasma; an induction tube (12) to inject discharge gas into the discharging module (11); and a discharging tube (13) to inject a treatment material into the discharging module (11). The electrode module includes a plurality of ring groups (21_1 to 21_K, and 23_1 to 23_K) to surround the discharging tube (13) having a hollowed structure and formed of a dielectric material.
Patent KR-20200048408-A (KR)
Inventor: HAM SEOL HEE
IPC: A62C35/20
Filed: 2018-10-30
Abstract: An object of the present invention is to provide an automatic fire extinguishing robot capable of reducing damage caused by a fire by making an appropriate unmanned initial action when the fire occurs. The present invention is configured to enable an alarm in real time to fire departments and personal mobile phones after imaging a fire area by using: a travel unit wherein wheels are mounted on both sides and which is able to travel; a body unit equipped with a hydrant for spraying a fire extinguishing material; a thermal infrared temperature sensor; a sensor unit to which a thermal imaging camera is attached and which senses a fire occurrence point; and a wireless communication module.
Patent KR-20200050144-A (KR)
Inventor: KIM SANG IL
IPC: F16H1/04
Filed: 2018-11-01
Abstract: The present invention relates to an ADAS-linked active hood apparatus for always-on operation. The ADAS-linked active hood apparatus for always-on operation according to an embodiment of the present invention comprises: a rotary arm fixated to a hood of a vehicle; a stationary bracket of a vehicle body fixated to the vehicle body; a rotary bracket configured to rotate around a pivot pin of the rotary arm; a first link configured to connect the rotary bracket to the stationary bracket of a vehicle body; a motor unit configured to be integrated with the rotary arm to apply a driving force to the rotary bracket; and a control unit receiving driving information of the vehicle via an ADAS, and setting a pop-up height of the hood and controlling the motor unit in order to perform pop-up and restoration of the hood when a collision is expected through the received driving information. The ADAS-linked active hood apparatus for always-on operation can secure the safety of pedestrians in collision.
Patent KR-20190088389-A (KR)
Title: Skin materials for automobile interior materials and method for manufacturing the same
Inventor: KIMBYUNGMIN
IPC: B29B9/10
Filed: 2018-11-02
Abstract: The present invention relates to a skin material for automobile interior materials and, more specifically, to a skin material for automobile interior materials which satisfies a glass change rate and weather resistance required as a skin material for automobile interior materials and has excellent scratch resistance and texture. The skin material for automobile interior materials contains a thermoplastic polyurethane resin (A) and a thermoplastic silicon vulcanizate (B). The scratch resistance coefficient (JIS K 6718, g) is 300-1,500g.
Patent KR-20200051261-A (KR)
Title: Ultra-Thin Polyimide Film with Improved Dimensional Stability and Method for Preparing the Same
Inventor: LEE KIL NAM
IPC: C08L79/08
Filed: 2018-11-05
Abstract: The present invention provides a polyimide film having a thickness of at most 10.0 μm, a modulus of at least 4 GPa and a coefficient of thermal expansion of 8-10 ppm/°C.
Patent KR-20200051383-A (KR)
Inventor: CHOI HAK
IPC: C10G3/00
Filed: 2018-11-05
Abstract: The present invention relates to a method for reprocessing cashew nut shell oil sludge. More specifically, provided is a method capable of reducing cost of disposal by reprocessing cashew nut shell oil sludge, which is waste, and to further secure biofuel as an active ingredient. According to the method, the cost of disposal can be reduced by reprocessing the waste CNSL sludge, and it is possible to efficiently extract an oil component, which is an active ingredient, by the reprocessing.
Patent KR-20190051857-A (KR)
Inventor: KIM WHUI
IPC: G06Q50/10
Filed: 2018-11-06
Abstract: The present invention relates to a digital driver seat system outputting a human-man interface (HMI) output policy optimized to a personal driving tendency. According to the present invention, the digital driver seat system comprises a driver assistant system providing driving assistant information related to safety and convenience of a driver and a cloud server interlocking with the driver assistant system to communicate with a vehicle which includes the digital driver seat system mounted thereon to provide the driving assistant information. The cloud server comprises a processor module and a communication module communicating with the digital driver seat system.
Patent KR-20200053821-A (KR)
Title: A sensor housing for universal suction type
Inventor: SHIM MYEONG SUB
IPC: G01N1/24
Filed: 2018-11-09
Abstract: The present invention relates to a universal suction type sensor housing which is configured to digitize all motions of a product, thereby transmitting a signal from a housing to a transmitter without any limit on distance, which allows for bidirectional communication, thereby suctioning and sensing a gas at a remote location from a sensor, which can be manufactured into an explosion-proof type or a non-explosion-proof type, thereby being usable without any limit on a use place and a separation distance, and which allows for a gas stored in the housing to be easily replaced or allow for storage of a plurality of gases. In the present invention, a sensor unit (1) and a pump (2) are integrally formed in one housing (10), a lid (5) with a groove (8) is detachably coupled to an upper end of the sensor unit (1) through a thread (6), and a cylindrical sensor (7) is built in the sensor unit (1). The sensor (7) includes upper and lower portions, such that the sensor (7) disposed in the sensor unit (1) is replaceable by separating the upper and lower portions from each other. The pump (2) is formed on one side of the sensor unit (1), separately from the sensor unit (1). The pump (2) suctions air and the sensor unit (1) senses a sampling gas in the air through a gas pipe (9).
Patent KR-20200053852-A (KR)
Title: Gas cutting device
Inventor: SONG JUNG UK
IPC: F23D14/54
Filed: 2018-11-09
Abstract: Provided is a gas cutting apparatus which can make possible at least environmentally-friendly use of a mixture gas of hydrogen and oxygen (hydrox gas), reduce the thermal impact when cutting a parent metal of a rear plate (rear materials) or (high-strength) casting pieces through an optimized design for improving the diffusion of flames or the like, minimize the cutting width, and make it possible to rapidly cut such things. According to an embodiment of the present invention, the gas cutting apparatus comprises: an apparatus head including an oxygen flow path and a fuel gas flow path into which oxygen and fuel gas are introduced, respectively; an inner nozzle which is fastened with the apparatus head and includes an oxygen passage communicating with the oxygen flow path, and a cut groove; and an outer nozzle which is fastened with the apparatus head on the outside of the inner nozzle and forms a fuel gas passage communicating with the fuel gas flow path and the cut groove with the inner nozzle interposed therebetween. The cut groove of the inner nozzle has the bottom surface and an opened surface, which have different lengths from each other.
Patent KR-20200055211-A (KR)
Inventor: PARK JUNBOUM
IPC: E02D17/18
Filed: 2018-11-12
Abstract: Provided is a fill material. The fill material includes: soil; and zeolite mixed with the soil. The soil can include weathering soil. The zeolite can be included with 10 to 75 wt% relative to the total weight of the fill material. The fill material can reduce spread of contaminants in soil contamination generated in industrial complexes or railroad sites.
Patent KR-20200055342-A (KR)
Inventor: CHOI YUN JONG
IPC: G06F3/041
Filed: 2018-11-13
Abstract: The present invention relates to a touch display device including a plurality of touch sensors in a single touch sensing unit to reduce the size of a touch sensing circuit and improve touch performance, and a driving method thereof. The touch display device comprises: a touch sensor which corresponds to each of a plurality of pixel regions, and senses a touch input in each of the plurality of pixel regions to convert the touch input into an electrical signal; a first touch sensing line electrically connecting the touch sensors; a touch sensing unit connected to N of the first touch sensing lines; a touch IC to transmit a touch driving signal to the touch sensing unit, or receive a touch sensing signal from the touch sensing unit to process a touch input; a multiplexer which is connected to M of the touch sensing units and the touch IC, selects one among the M touch sensing units, and transfers a touch driving signal outputted by the touch IC to the selected touch sensing unit, or transfers a touch sensing signal outputted by the selected touch sensing unit to the touch IC; and a second touch sensing line electrically connecting the M touch sensing units and the multiplexer.
Patent KR-20200058921-A (KR)
Inventor: PARK JAE SEOK
IPC: G05G1/10
Filed: 2018-11-20
Abstract: According to one embodiment of the present invention, a method for controlling a vehicle using a dial knob comprises: (a) a step of generating a first numerical value, which is made by numericalizing the degree of the dial knob rotating in a first direction, and memorizing operation data reflecting the first numerical value; a step of controlling the vehicle using the control data when the memorized operation data fall under control data; a step of generating a second numerical value, which is made by numericalizing the degree of the dial knob of rotating in a second direction opposite to the first direction, reflecting the generated second numerical value in the operation data, and memorizing the operation data when the operation data do not fall under control data; and a step of controlling the vehicle by using the control data when the memorized operation data fall under control data, and performing the above step (a) when the operation data do not fall under control data. The present invention is to provide a method for controlling a vehicle using a dial knob, which can more conveniently control the functions of the vehicle.
Patent KR-20200060661-A (KR)
Title: System for generating hydrogen with a heat exchanger
Inventor: CHA WON SIM
IPC: H01M8/0612
Filed: 2018-11-22
Abstract: The present invention relates to a hydrogen generating system employing a heat exchange apparatus. After an exhaust gas of a high temperature discharged through a modifier in a submarine and a fuel of a low temperature supplied to the modifier exchange heat, hydrogen is separately separated from exhaust gas, the temperature of which has been relatively decreased through heat-exchange, and is supplied to a fuel cell. In addition, hydrogen is additionally separated through a plasma reaction of discharged substances, in which the fuel, the temperature of which has been relatively increased, and the hydrogen are separated, and is supplied to the fuel cell. The submersion time of the submarine can be further improved through generation of a larger amount of hydrogen.
Patent KR-20200065354-A (KR)
Inventor: PARK CHAN HEE
IPC: B62D7/20
Filed: 2018-11-30
Abstract: The present invention relates to a multi-link type rear wheel suspension device, including: an upper arm connected to a hinge to an upper axle on which a rear wheel of a vehicle is mounted; and a lower arm connected to a hinge to the lower axle. The upper arm is provided to be deformed by a lateral force generated in the rear wheel when cornering, reduces the amount of camber variation because the shape of the upper arm is maintained when driving straight, and increases the amount of camber variation because the shape of the upper arm is deformed when turning, thereby ensuring riding comfort when driving straight and improving handling performance when turning.
Patent KR-20200069673-A (KR)
Inventor: SHIN SEOK YEUL
IPC: E06B5/16
Filed: 2018-12-07
Abstract: The present invention relates to a fire prevention and insulation window. According to the present invention, the fire prevention and insulation window, which is a window comprising a window and a window frame having a rail for guiding the window, comprises: a fire prevention window provided on an outdoor side to prevent a fire from spreading into a room during the fire; and an insulation window provided on an indoor side to block heat transfer from outside air. The fire prevention window includes: a fireproof frame having non-combustible and fire-resistant functions and including a roller provided at a lower end, wherein the roller is fitted to the window frame to support window glass provided at an upper portion and to slide; fireproof glass fitted to each corner of the fireproof frame; and an angular C-shaped insert fixing member installed between the fireproof frames and at a lower end thereof, wherein ends of the fireproof glass are inserted into both ends of the angular C-shaped insert fixing member to stably fix the fireproof glass.
Patent KR-20200070774-A (KR)
Inventor: PARK SEONG SU
IPC: G06F1/16
Filed: 2018-12-10
Abstract: The present invention relates to a laptop computer coupled with a beam projector, and more particularly, to a laptop computer coupled with a beam projector capable of obtaining an effect of using a dual monitor through a screen part hinge-coupled to a monitor of the laptop computer; and a beam projector detachably coupled to a main body of the laptop computer.
Patent KR-20200071451-A (KR)
Title: Clutch assembly having balance piston and automatic transmission comprising the same
Inventor: KANG SHIN BEOM
IPC: F16D13/46
Filed: 2018-12-11
Abstract: According to the present invention, disclosed are a clutch assembly having a balance piston and an automatic transmission including the same. The clutch assembly having a balance piston according to an embodiment of the present invention includes: a balance piston; and a clutch boss coupled to the balance piston. The balance piston has a balance piston serration on the inner diameter coupled to the clutch boss.