baber/WOPTO huggingface dataset:
Patent KR-20200095807-A (KR)
Title: AI Electric Vehicle Braking
Inventor: SONG HO SIK
IPC: B60L3/00
Filed: 2019-02-01
Abstract: The present invention relates to an artificial intelligent electric vehicle braking device, which includes: a current sensor that senses a current when colliding with another vehicle; a brake that brakes the vehicle suddenly; and an engine that brakes the vehicle suddenly.
Patent KR-20200021391-A (KR)
Title: Light emitting diode array on wafer level
Inventor: JANG JONG MIN
IPC: H01L33/38
Filed: 2019-02-11
Abstract: A light emitting diode array is disclosed. The light emitting diode array comprises: a growth substrate; a plurality of light emitting diodes arranged on the substrate wherein each of the light emitting diodes includes a first semiconductor layer, an active layer and a second semiconductor layer; and a plurality of upper electrodes arranged on the plurality of light emitting diodes, formed of the same material as each other, and electrically connected to the first semiconductor layer of each corresponding light emitting diode. In addition, one or more of the upper electrodes are electrically connected to the second semiconductor layer of the adjacent light emitting diode and the other one of the upper electrodes is insulated from the second semiconductor layer of the adjacent light emitting diode. Accordingly, the light emitting diode array which can operate under a high voltage and can simplify manufacturing processes is provided.
Patent KR-20190022580-A (KR)
Title: Kinematic functional shoes inner Pad and shoes using them (sneakers, shoes)
Inventor: KIM HYUN MOK
IPC: A43B17/00
Filed: 2019-02-13
Abstract: The present invention relates to a kinematically functional shoe sole which is applied to all exercises, and improves recording and activity performance, and to a shoe (training shoe, and shoe) using the same. The kinematically functional shoe sole of the present invention is separated into a general type, an exercise type (on-demand), a flatfoot correction type, and a high-heeled shoe type depending on types of toe grip, and has a urethane type and a gel type in accordance with the selection of materials.
Patent KR-20190018146-A (KR)
Inventor: KIM EUN BEE
IPC: A63B21/22
Filed: 2019-02-15
Abstract: The present invention relates to an exercise device. In order to minimize load or stress on knee and ankle joints when a user is doing exercise for gluteal and femoral muscles such as a leg press or total hip, indoor bicycling, and outdoor bicycling, the exercise device enhances the gluteus and femoral muscles while protecting the knee and ankle joints by making the user move the legs, putting the bottom of the arms on the thighs in a lying or sitting position. To achieve the purpose, according to an embodiment of the present invention, the exercise device includes: a sitting part in which a user is able to lie or sit down; an arm part attached to the hip joint of the user to be rotatable on the sagittal plane; and a structure in which an end of the arm part is hung on a thigh of the user to be rotatable. According to an embodiment, the exercise device includes various resistors generating resistive force against the rotation of the arm part. Also, the device includes a device for the user to change a rotational shaft. According to an embodiment of the present invention, the exercise device includes two different rotational shafts for one arm. Moreover, according to an embodiment of the present invention, since the exercise device is operated like a bicycle, the rotational shafts of the arm and door are located around the hip joint and an end of the arm is hung on the thigh. Then, when the arm part (32) is rotated clockwise, the shafts are rotated, whereas the shafts are idled when the part is rotated anticlockwise, and thus, the bicycle is able to move forward.
Patent KR-20200100366-A (KR)
Title: Method for signal detection in unlicensed band and apparatus using the same
Inventor: CHOI SUNGHYUN
IPC: H04W88/06
Filed: 2019-02-18
Abstract: The present invention relates to a signal detection method in an unlicensed band and an apparatus for performing the method. According to the present invention, a station (STA) processing a non-wireless local area network (LAN) communication signal in an unlicensed band may comprise: a communication unit which transmits and/or receives a communication signal; and a processor operatively connected to the communication unit. The processor may be realized to detect a non-wireless LAN communication signal on the unlicensed band and process the non-wireless LAN communication signal. The processing of the non-wireless LAN communication signal may be performed based on a spectral scan procedure, a reliability check procedure, and a noise canceling procedure.
Patent KR-20200101700-A (KR)
Title: Olefin based polymer
Inventor: PARK SANG EUN
IPC: C08F210/16
Filed: 2019-02-20
Abstract: The present invention relates to an olefin-based polymer: having two peaks in the temperature range of -20°C to 120°C excluding a soluble fraction (SF) at -20°C when cross-fractionation chromatography (CFC) is measured; satisfying T(90) - T(50) < 8.0°C; having a soluble fraction (SF) of 10 wt% or less at -20°C; meeting 15°C < Te (elution temperature) < 50°C, in which the elution temperature has a linear correlation with the density of a polymer; and being polycrystalline satisfying equation. The olefin-based polymer exhibits excellent mechanical properties such as improved tensile strength, tear strength and flexural modulus and the like since the proportion of a highly crystalline region is relatively increased.
Patent KR-20200102244-A (KR)
Inventor: JEONG HUN AHN
IPC: B29C45/62
Filed: 2019-02-21
Abstract: The present invention relates to an injection apparatus. The present invention is to provide the injection apparatus capable of preventing a barrel tip from being easily separated from a barrel body. The present invention relates to the injection apparatus comprising: a barrel wherein a molding material flows; an injection screw installed to be positioned inside the barrel; an injection drive unit for driving the injection screw; a barrel tip disposed in front of the barrel; and a cover unit disposed to surround the barrel tip and a front end of the barrel.
Patent KR-20200103491-A (KR)
Title: Method and Apparatus for GNSS multi-path mitigation
Inventor: HWANG YOO LA
IPC: G01S19/07
Filed: 2019-02-25
Abstract: Provided is a device positioning method based on a global navigation satellite system (GNSS) signal for improving positioning accuracy of a GNSS in urban areas. The device positioning method can comprise the following steps of: receiving initial position information; estimating an initial value of a multi-path error through a measured value of a GNSS signal based on the received initial position information; estimating a multipath error from the initial value of the multi-path error based on a change in the measured value; removing the estimated multi-path error from the measured value of the GNSS signal; and positioning based on the measured value of the GNSS signal from which the multi-path error has been removed.
Patent KR-20190103051-A (KR)
Title: Imaging lens and imaging device having the same
Inventor: TABATA TOMIO
IPC: G02B9/60
Filed: 2019-02-26
Abstract: The present invention relates to an imaging lens and an imaging device. The purpose of the present invention is to enable the imaging lens to be thin and have a large diameter and, at the same time, also obtain high aberration and imaging performance. To achieve the purpose of the present invention, the imaging lens includes: a first lens which is an aspheric surface with both sides convex in order from an object to the upper side; a second lens which is an aspheric surface lens with negative refractive power, wherein the second lens has a concave upper surface; a third lens which has an aspheric surface with positive refractive power, wherein the third lens has a concave upper surface; a fourth lens which has an aspheric surface lens with negative refractive power, wherein the upper surface of the fourth lens is concave on an optical axis and has an inflection point at a position adjacent to its circumference; and a fifth lens having the front surface facing an object and having the curvature smaller than that of the other lens surfaces, wherein the rear surface facing the upper side has an aspheric surface, wherein the concave surface of the aspheric surface faces the upper side on the optical axis and the aspheric surface has the inflection point at a position adjacent to the circumference. The fifth lens performs a function as an infrared cutoff filter. The imaging lens satisfies the following condition (1) and a condition (2). (1) TTL/2ih < 0.85 (2)0.7 < ih/f < 1.1
Patent KR-20190106743-A (KR)
Title: Scalable platform for system level testing
Inventor: WOLFF ROLAND
IPC: G06F11/263
Filed: 2019-03-05
Abstract: Provided is an extensible test platform, which may include one or more of a plurality of different device interface boards and a plurality of primitives. The different device interface boards are configured to provide uniform interfaces for connecting different types of DUTs and/or DUTs having different form factors to the plurality of primitives. The plurality of primitives can be configured to distribute power to the DUTS and to perform system level testing of the individual DUT. The plurality of primitives may be configurable by the user to perform any number of system level tests on a plurality of different types of DUTs and/or DUTs having different form factors.
Patent KR-20200106798-A (KR)
Inventor: RYU SANG KYU
IPC: G09F9/30
Filed: 2019-03-05
Abstract: The present invention relates to a hinge gear structure system which maximizes a flexible display area and provides a stable screen support structure through change of a housing accordingly when folding and unfolding a portable flexible display device and operates smoothly during folding and unfolding of the portable flexible display device which is invented by the necessity of designing to simplify screen flattening according to screen expansion.
Patent KR-20200108977-A (KR)
Inventor: KIM GYUN
IPC: H01H13/10
Filed: 2019-03-12
Abstract: Provided is a switch apparatus for an automobile, which can rigidly connect two PCBs. To this end, According to the present invention, the switch apparatus includes: a switch body with an internal space; a first PCB disposed in the inner space and provided with a first switch unit; a push knob installed to be movable in a predetermined pressing direction on the switch body to contact the first switch unit; a second PCB disposed in the inner space, connected to the first PCB orthogonally, and having a second switch unit; and a scroll knob installed on the switch body so as to be rotatable around an axis disposed in a direction perpendicular to the pressing direction as a rotation center to contact the second switch unit, wherein a gap prevention slots into which both side surfaces of the second PCB are respectively inserted are formed on both inner side surfaces of the switch body.
Patent KR-20200114196-A (KR)
Title: Spray nozzle assembly
Inventor: HONG KI SUL
IPC: B05B12/00
Filed: 2019-03-28
Abstract: The present invention relates to a sprayer nozzle assembly. The sprayer nozzle assembly is attached to a sprayer including a sprayer main body, a spray pump and a blower fan. Particularly, the sprayer nozzle assembly includes: a tubular connector connected to the front of the sprayer main body; a flexible pipe connected to the front of the connector; a spray gun formed in the shape of a tube connected to the front of the flexible pipe, having a spray hole with a rapidly narrowed internal sectional area formed at the front portion, and including a nozzle fixed to the central portion of the spray hole and connected with a drug liquid-supplying pipe linked to the spray pump; and a sprayer operating unit installed at one side of the spray gun so that it may be connected electrically with the sprayer main body to control the spray pump and the blower fan.
Patent KR-20200119037-A (KR)
Inventor: AHN KUK JIN
IPC: B60R16/033
Filed: 2019-04-09
Abstract: The present invention relates to a low DC-DC converter (LDC) of an idle stop and go system of a vehicle and a control method thereof, and more specifically, to a low DC-DC converter (LDC) of an idle stop and go system of a vehicle and a control method thereof, wherein a plurality of low DC-DC converters for boosting battery power haven been applied to compensate for a voltage drop in a battery voltage that occurs during start-up after stopping during driving of the idle stop and go system in order to drive an external amplifier (AMP), but instead of it, the system is integrated into one low DC-DC converter that outputs a high-power output voltage using a low-frequency pulse width modulation (PWM) signal, and noise is reduced when multiplying generated pulse width modulated signals.
Patent KR-20190132247-A (KR)
Title: Fast-curing epoxy systems
Inventor: SPYROU EMMANOUIL
IPC: C08L63/00
Filed: 2019-05-16
Abstract: The present invention provides: a composition comprises a) at least one epoxy resin, b) at least one cyclic amine of chemical formula (I), and c) a counter ion selected from metal ions, metal-containing ions, phosphonium ions, and unsubstituted ammonium ions, and at least one salt of a strong bronsted acid, wherein a ratio of a sum of epoxy groups in an epoxy resin to all NH groups in all amines is from 0.5:1 to 1.5:1; a manufacturing method thereof; and uses thereof. The present invention is to provide an epoxy system that reacts much faster under the same conditions compared with compounds known to date.
Patent KR-20200132298-A (KR)
Inventor: CHUN DOO MAN
IPC: B29C43/00
Filed: 2019-05-16
Abstract: The present invention relates to a method for manufacturing an ultra-hydrophobic/thermoplastic resin, including the steps of: a hydrophobic material-disposing step in which hydrophobic nanopowder is disposed on the surface of a thermoplastic resin; a hydrophobic resin-molding step in which the hydrophobic nanopowder disposed in the hydrophobic material disposing step is press molded by heating and pressurization; and a cooling step in which the ultra-hydrophobic/thermoplastic resin press molded in the hydrophobic resin molding step is cooled. According to the method for manufacturing an ultra-hydrophobic/thermoplastic resin, the hydrophobic nanopowder disposed on the thermoplastic resin is press-molded by heating and pressurization to form an ultra-hydrophobic surface, and thus highly durable ultra-hydrophobic/thermoplastic resin can be obtained merely through the subsequent process of the thermoplastic resin to provide high utilization efficiency and manufacture efficiency of the hydrophobic surface. In addition, no post-treatment process is required, and the ultra-hydrophobic/thermoplastic resin can be obtained within a short time by using press molding and injection molding in a large amount at low costs to increase the manufacture processing efficiency.
Patent KR-20200142258-A (KR)
Inventor: CHOE WON GYU
IPC: G06F3/0484
Filed: 2019-06-12
Abstract: One aspect of the present invention discloses a method for visualizing the association between set items. The method comprises the steps of: collecting set value information of a plurality of shopping malls for a plurality of setting items associated with a shopping mall, wherein each of the plurality of set items has at least two set values; analyzing the collected set value information to calculate the degree of item association between at least two set items among the plurality of set items; and visualizing the association between the set items by generating at least a part of the plurality of set items and the degree of item association between the at least two set items as an object and placing the object on a visualization space.
Patent KR-20190070903-A (KR)
Title: Building Exterior Material Fixing Unit Comprising Heat Insulating Portion
Inventor: SIN DONG WON
IPC: E04F13/08
Filed: 2019-06-13
Abstract: The present invention relates to a building exterior material fixing unit having a heat insulation part, which improves heat insulation performance of a fixing unit including an anchor fixing an exterior material such as stone or the like to a building with a heat insulation member. The present invention forms the heat insulation part in a main body unit of the anchor forming the building exterior material fixing unit and prevents a round bar of the anchor and a support member of the exterior material from directly coming in contact with each other, thereby blocking heat or cool air of the outside from the heat insulation part.
Patent KR-20200145921-A (KR)
Inventor: NA SANG JO
IPC: C23C18/18
Filed: 2019-06-20
Abstract: The present invention provides a plating solution composition and a plating method using the same, wherein the plating solution composition includes: 75 to 90 wt% of sodium hypophosphite; 60 to 70 wt% of sodium citrate; 5 to 8 wt% of thiourea; and 2 to 40 wt% of titanium dioxide, based on 100 wt% of nickel sulfate. According to the present invention, the plating solution composition, in particular, the nickel-phosphorus-titanium dioxide plating solution composition can implement electroless plating and have improved mechanical properties, heat resistance, and/or corrosion resistance.
Patent KR-20210008989-A (KR)
Inventor: KIM HYUNG HO
IPC: A61M13/00
Filed: 2019-07-15
Abstract: A system for intraperitoneal hyperthermic pressurized gas circulation according to the present invention comprises: a gas circulation device including a gas hose connected to the abdominal cavity of an individual and a pump connected to the gas hose for circulating gas, and circulating the gas discharged from the abdominal cavity back to the abdominal cavity; and a temperature control device for controlling the gas temperature of the gas circulation device so that the gas inside the abdominal cavity is at a constant temperature.
Patent KR-20190134543-A (KR)
Title: System for controlling evacuation route guidance with smart direction indicator light using beacon and method thereof
Inventor: YOUNGHAN KIM
IPC: G08B5/36
Filed: 2019-07-30
Abstract: The present invention relates to a system for controlling evacuation route guidance providing smart direction indicating guidance light based on a location of a bidirectional beacon, and to a method thereof. The system for controlling evacuation route guidance uses a location of a bidirectional beacon installed in multiple types of smart direction indicating guidance to switch an evacuation direction to provide an optimal evacuation route when an emergency situation occurs. The system for controlling evacuation route guidance may provide an optimal evacuation route for a situation of an emergency evacuee by interlocking with a bidirectional beacon of the smart direction indicating guidance light and a smartphone of the emergency evacuee. According to the present invention, when the emergency situation occurs, the evacuation direction of the smart direction indicating guidance light is provided to guide a safe evacuation route, thereby providing the optimal emergency evacuation route in accordance with a location, movements, and moving speed of the emergency evacuee.
Patent KR-20200018267-A (KR)
Title: Magnetic powder and manufacturing method of magnetic powder
Inventor: CHOE JINHYEOK
IPC: B22F9/20
Filed: 2019-07-30
Abstract: A magnetic powder according to one embodiment of the present invention is powder particles obtained from synthesis of a mixture of rare earth oxides, raw materials, metals, metal oxides, and reducing agents. The powder particles are single phase. The raw materials include at least one of Fe and Co. The metals include at least one of Ti, Zr, Mn, Mo, V, and Si. The metal oxides include at least one of MnO_2-, MoO_3, V_2O_5, SiO_2, ZrO_2, and TiO_2.
Patent KR-20210016186-A (KR)
Inventor: KIM DONG WOO
IPC: G06F3/06
Filed: 2019-08-01
Abstract: According to an embodiment of the present invention, a memory system comprises: a storage device including a turbo write buffer and a user storage area provided as a non-volatile memory; and a host sending a read request to the storage device. The storage device transmits read data and read data information including attributes of the read data to the host in response to the read request. A storage system having the high utilization of the turbo write buffer may be implemented by the storage device having the described function.
Patent KR-20210017024-A (KR)
Title: Integrated control apparatus for vehicle and method thereof
Inventor: YOUNG HO KIM
IPC: B60L15/20
Filed: 2019-08-06
Abstract: The present invention relates to an integrated control apparatus for a vehicle and a method thereof, which can control charging and discharging of a battery in an integrated manner. The integrated control apparatus for a vehicle comprises: a rectifying unit to convert an alternating-current voltage from a system into a first direct-current voltage to supply the first direct-current voltage to a DC-link or convert the first direct-current voltage from the DC-link into an alternating-current voltage to supply the alternating-current voltage to the system; and a converter unit including a first three-phase inverter to receive a second direct-current voltage from a battery to drive a three-phase drive motor for driving a vehicle, and a one-phase switch unit connected between the DC-link and a reference node to perform power conversion between the first and second direct-current voltages. The rectifying unit and the one-phase switch unit make up a second three-phase inverter to receive the second direct-current voltage from the battery to drive a three-phase starting motor for starting a vehicle. The integrated control apparatus for a vehicle further comprises a control switch unit including one or more control switches to control charging and discharging of the battery and driving of the three-phase drive motor and the three-phase starting motor.
Patent KR-20210017769-A (KR)
Title: Drone fall prevention device
Inventor: JEONG HA YUN
IPC: B64D17/80
Filed: 2019-08-06
Abstract: The present invention relates to a device for preventing falling of a drone, which recognizes falling of the drone by a flight controller (FC) of the drone when the drone falls, and opens a semi-spherical space to enable a parachute to be automatically unfolded.
Patent KR-20210019810-A (KR)
Title: Window frame and window having the same
Inventor: KIM SANGGON
IPC: E06B3/964
Filed: 2019-08-13
Abstract: The present invention provides a window leaf and a window including the same. The window leaf is installed to slide along a rail provided on a window frame. The window leaf includes: a pair of vertical frames; and an assembly for embedding a damper assembled on an upper end of the pair of vertical frames, wherein the assembly for embedding a damper includes: a frame main body having a rail groove into which the rail is inserted, a storage space provided therein, and an opening for opening the storage space; and a damper member inserted into the storage space through the opening, provided to be hooked onto a hook member provided on the window frame, and reducing a closing speed of the window leaf while being hooked onto the hook member in case of the closing motion of the window leaf.
Patent KR-20210023066-A (KR)
Title: Battery module assemble and assembling method thereof
Inventor: KIM KI HYEON
IPC: H01M10/48
Filed: 2019-08-21
Abstract: Provided is a battery module assembly in which a plurality of unit modules are stacked, wherein each of the plurality of unit modules comprises: a cartridge having a plate-shaped cooling fin; and two pouch-type battery cells each mounted on both sides of the cooling fin with the cartridge interposed therebetween. A partition of a rectangular frame with an empty interior is disposed between adjacent unit modules among the plurality of unit modules. Therefore, thermal conductivity of the battery module can be increased.