baber/WOPTO huggingface dataset:
Patent KR-20190000477-A (KR)
Inventor: YOU HONG JUN
IPC: H01L21/677
Filed: 2017-06-23
Abstract: The present invention relates to a device handler for performing classification after a test of a device. The device handler according to the present invention includes: a loading unit (100) on which a tray (2) on which a plurality of devices (1) are loaded is loaded; a test unit (300) for performing a test of the plurality of devices (1) received from the loading unit (100); a unloading unit (500) for receiving the devices (1) from the test unit (300) and loading them on the tray (2); a loading buffer unit (210) for receiving the plurality of devices (1) from the loading unit (100) at a loading position (P1) and transferring the devices (1) to the test unit (300) at a first transfer position (P2); a unloading buffer unit (220) for receiving the plurality of devices (1) from the test unit (300) at a second transfer position (P3) located to be opposite to the first transfer position (P2) and transferring them to the unloading unit (500) at a unloading position (P4); a pair of inspection transfer tools (830, 840) for performing device transfer between the first transfer position (P2) and the test unit (300) and device transfer between the test unit (300) and the second transfer position (P3); and an alternate rotation unit for performing alternate rotation and movement of the loading buffer unit (210) between the loading position (P1) and the first transfer position (P2) and alternate rotation and movement of the unloading buffer unit (210) between the second transfer position (P3) and the unloading position (P4).
Patent KR-20190002778-A (KR)
Inventor: KANG SHIN JAE
IPC: H01L45/00
Filed: 2017-06-29
Abstract: A variable resistance memory device includes: first conductive lines extended in a first direction; a first insulation pattern extended in the first direction between the first conductive lines; a second insulation pattern provided on the first insulation pattern and interposed between the first conductive lines; a sub insulation pattern formed between the first insulation pattern and the second insulation pattern; second conductive lines extended in a second direction intersecting the first direction and crossing the first conductive lines; and memory cells provided at each of the intersections between the first conductive lines and the second conductive lines. The sub insulation pattern includes a material different from the second insulation pattern. The electric properties of the variable resistance memory device can be improved.
Patent KR-20190005091-A (KR)
Title: Prefabricated furniture structure using standardized blocks and prefabricated furniture manufactured by the same
Inventor: PARK CHAN MIN
IPC: A47B13/00
Filed: 2017-07-05
Abstract: The present invention relates to prefabricated furniture and, more specifically, relates to a prefabricated furniture structure and prefabricated furniture manufactured thereby, wherein after members to individually form furniture having various shapes and sizes are manufactured with a plurality of standardized blocks, the manufactured blocks are assembled with each other to conveniently assemble and disassemble the furniture with various shapes and sizes.
Patent KR-20180006866-A (KR)
Title: Method for providing service of internet of things and apparatus using the same
Inventor: JEON JONG HONG
IPC: H04W88/08
Filed: 2017-07-11
Abstract: Disclosed are a method for providing a service of Internet of things (IoT) and an apparatus therefor. According to one embodiment of the present invention, the method for providing a service of IoT comprises: a step in which a wireless access point registers a convenience setting file to correspond to connection setting information for connection to a wireless network; a step in which the wireless access point broadcasts a uniform resource identifier (URI) for providing the convenience setting profile; a step in which if an IoT device requests for provision of the convenience setting profile on the basis of the URI, the wireless access point provides the convenience setting profile to the IoT device; and a step in which the IoT device is connected to the wireless network on the basis of the convenience setting profile to provide a service of IoT. A thing and a device can be more conveniently connected to IoT.
Patent KR-20190007611-A (KR)
Inventor: KIM YOUNG SU
IPC: G02F1/1333
Filed: 2017-07-13
Abstract: Provided are an apparatus of manufacturing a transparent member for a curved display device and a transparent member manufactured by the apparatus. The transparent member can easily discharge bubbles and overcome a springback phenomenon and be attached regardless of the shape of a curved surface without any deformation such as wrinkles. The apparatus and the member fill a space between a protection sheet of the curved part and a window of a curved display with a filling layer.
Patent KR-20180098107-A (KR)
Inventor: LEE JI YOUNG
IPC: A61Q19/00
Filed: 2017-07-20
Abstract: The present invention relates to a cosmetic composition comprising two or more plant extracts selected from a group consisting of a Trachelospermum jasminoides extract, a Coptis chinensis extract, and a Sophora japonica extract as active ingredients. According to the present invention, two or more plant extracts selected from a group consisting of a Trachelospermum jasminoides extract, a Coptis chinensis extract, and a Sophora japonica extract have a skin aging prevention effect and, specifically, have an aquaporin biosynthesis promotion effect, an MMP-1 expression inhibition effect, a hyaluronic acid biosynthesis promotion effect, a melanin synthesis inhibition effect, an miR-378b expression inhibition effect, an miR-181a expression promotion effect, an miR-340 expression promotion effect, a dead skin cell differentiation promotion effect, a collagen biosynthesis promotion effect, a skin barrier function improving effect, a moisturizing effect, a whitening effect, a skin wrinkle alleviation effect, a skin elasticity improving effect, and a dermal density improving effect to provide various functional cosmetic products.
Patent KR-20190012526-A (KR)
Inventor: JANG CHUN SOON
IPC: F01N13/18
Filed: 2017-07-27
Abstract: An exhaust connecting unit for a catalytic converter is disclosed. The exhaust connecting unit for a catalytic converter connects a turbo charger and a warm-up catalytic converter with each other, and comprises: i) a flange in which an insertion end is formed on one side surface, and the other side surface is coupled to an exhaust side of the turbo charger; and ii) a connecting pipe having an entrance end into which the insertion end of the flange is inserted for the entrance end to be bonded to the insertion end along a circumference and an exit end connected to an entrance side of the warm-up catalytic converter. Moreover, the connection pipe may be provided in the shape of being bent more than 90 degrees toward the turbo charger.
Patent KR-20190013355-A (KR)
Inventor: PARK EON CHEOL
IPC: C04B35/10
Filed: 2017-08-01
Abstract: A method for manufacturing a ceramic element having a curved shape is provided, comprising the steps of: molding a ceramic element having a curved shape using a curved mold; disposing a weight on the ceramic element having the curved shape and sintering the same; and manufacturing the ceramic element having the curved shape which is the same as a curved surface setter by bringing the curved ceramic element into close contact with the curved surface setter by the weight. The method for manufacturing the ceramic element having the curved surface shape provided does not require an additional polishing step for manufacturing the curved surface, and the curved ceramic element can be manufactured simultaneously with sintering using the weight, thereby simplifying the process and saving the process cost.
Patent KR-20190017128-A (KR)
Inventor: MA JANG HUN
IPC: E04D11/02
Filed: 2017-08-10
Abstract: The present invention relates to waterproof constructing method for a floor of a building, the method comprising the steps of: forming a film layer on a surface of a first concrete layer; a forming a waterproof layer on a surface of the film layer; and forming a second concrete layer on a surface of the waterproof layer. Since the waterproof layer is interposed between the first and second concrete layers, the method can be applied to a non-exposed slab, such as a ceiling or an indoor bottom surface, of which the second concrete layer is not exposed to the outside, and an exposed surface, such as a building roof or an outdoor bottom surface which is not exposed to the outside. The waterproof layer makes waterproof in the state in which it is interposed between the first and second concrete layers, and is strongly protected against external impact or the like, thereby improving reliability of the waterproof construction. Also, a synthetic material is densely inputted into a joint between a waterproof urethane sheet and the waterproof layer by use of a push bar to improve adhering and waterproofing functions of the joint. Even though water is leaked to the second concrete layer, the joint between the waterproof materials again makes the waterproof, thereby improving the waterproof function. Accordingly, it is possible to improve the reliability of the waterproof construction, and prevent reconstruction caused by leakage, thereby eliminating additional costs to be caused by reconstruction.
Patent KR-20180102477-A (KR)
Title: Apparatus and Method For Stabilizing Quantum Key Distribution
Inventor: CHO JEONG SIK
IPC: H04L9/08
Filed: 2017-08-17
Abstract: An embodiment of the present invention provides a device and a method for stabilizing quantum encryption key distribution, which rapidly and efficiently compensate an error generated by a temperature change and a polarization change of a transmission path of an optical system included in a quantum encryption key distribution system and can apply a conventional quantum encryption key distribution system as it is, thereby reducing a cost. The device for stabilizing quantum encryption key distribution comprises: a negative feedback signal generating part; a corrected value calculating part; and a control part.
Patent KR-20190020456-A (KR)
Inventor: LEE KWAN HO
IPC: F16F1/38
Filed: 2017-08-21
Abstract: The present invention relates to a stopper of a transmission mount, capable of suppressing the movement of a power train (PT) and further improving steering performance by coming in contact with a PT transmission bracket when a PT transmission is biased to the left in response to a right turn of a vehicle. The stopper of the transmission mount in which a core protruding from an opening formed on one surface of a housing is fastened to a transmission bracket includes: a bracket (100) including a plate (110) having at least two stopper fixing holes (111), and a stopper position fixing part (112) provided on upper and lower inner portions of the plate (110); a stopper (200) including a fixing protrusion (212) protruding from the upper and lower inner portions so as to be inserted into upper and lower stopper position fixing parts (112) provided in the bracket (100), a fixing piece (211) inserted into the stopper fixing hole (111) and curled, and a fixing hole (213) formed at a position adjacent to the fixing piece (211) to allow a core member protruding piece to be inserted therein; and a core member (300) having a protruding piece (311) formed on upper and lower outer sides of the core member (300) so as to be fitted to a core member fixing hole (213), and tightly fixed to a rear surface of the stopper (200).
Patent KR-20190021541-A (KR)
Inventor: LEE CHANG HA
IPC: F16C41/00
Filed: 2017-08-23
Abstract: Discloses is an airfoil bearing assembly. The airfoil bearing assembly according to one exemplary embodiment of the disclosed invention includes: a bearing housing having a hollow through which the rotating shaft is fitted, and defining a slot having an opened front at one side thereof and a closed rear at the other side thereof in the hollow inner peripheral surface along the axial direction; a bumper foil having a bending end joined to a slot along the axial direction through the open end of the slot at the front side of the bearing housing; a top foil provided on the inner side of the bump foil and having a bending end joined to a slot along the axial direction through the open end of the slot at the front side of the bearing housing; and a blocking unit provided at an open end side of the slot for preventing the bent end of the bump foil and the top foil from being forwardly released from the slot through the open end.
Patent KR-20190030016-A (KR)
Title: Cylindrical Battery Cell Having no Beading Part
Inventor: SHIN HANG SOO
IPC: H01M50/166
Filed: 2017-09-13
Abstract: The present invention relates to a cylindrical battery cell having no beading unit, which comprises: a jelly-roll type electrode assembly wound in a state in which a separation layer is interposed between an anode and a cathode; a cylindrical battery case not including a beading unit; a cap assembly positioned at an open upper end of the cylindrical battery case; and a gasket mounted in a structure to surround part of the outer periphery and the bottom surface of the safety vent in order to ensure insulation between the cap assembly and the cylindrical battery case. The cap assembly includes: a safety vent for discharging the gas while being ruptured when the internal pressure of the battery rises; a cap plate mounted on an upper part of the safety vent and forming a through hole for discharging gas; and a current blocking member attached to a lower end of the safety vent and disconnecting a current when the internal pressure of the battery rises. The gasket is combined with a washer which is positioned on the open upper peripheral portion of the battery case and fixes the cap assembly.
Patent KR-20190031391-A (KR)
Inventor: KIM DAE HEE
IPC: B25J11/00
Filed: 2017-09-15
Abstract: The present invention relates to an agricultural robot system for the bare ground. More particularly, the present invention relates to an intelligent agricultural robot system that can adjust the height and width adaptively to the types of crops and cultivation methods in a bare ground environment and can perform crop sowing, growth management, pest prevention, harvesting, and the like while maintaining a stable posture even on a slope. The intelligent agricultural robot system according to the present invention is suitable for Korean terrains and is easy to use for the elderly and women. The intelligent agricultural robot system according to the present invention is an intelligent agricultural robot system including a driving unit capable of independent control and 360-degree rotation control in the presence of independent control units; a sensing unit attached to the driving unit and detecting the position and inclination angle of the driving unit; and a process of performing traveling and posture control of the robot when the position and inclination angle of the driving unit are sensed from the sensing unit.
Patent KR-20190032699-A (KR)
Title: Damping device for steering system
Inventor: JUNG JANG HYUN
IPC: F16F15/02
Filed: 2017-09-19
Abstract: The present invention relates to technique to reduce vibration applied in a radial direction of a rack bar. More specifically, the present invention provides a damping device for a steering system, which comprises: a rotation member provided in the shape of surrounding a rack bar; a damper arranged to be divided along an external surface in a circumferential direction of the rotation member, and arranged toward a radial direction of the rack bar to absorb vibration transmitted in the radial direction; and a damper case provided in the shape of surrounding the damper.
Patent KR-20190033206-A (KR)
Title: Hybrid vehicle and method of controlling electric motor thereof
Inventor: SHIN JEONG MIN
IPC: B60W10/08
Filed: 2017-09-21
Abstract: The present invention relates to a hybrid vehicle and a method of controlling an electric motor thereof, and more particularly, to a method of collectively controlling a plurality of electric motors using one motor position sensor in a hybrid vehicle having a plurality of electric motors. In order to achieve the above technical object, a method of controlling a motor of a vehicle having a first motor, a second motor and a position sensor for the second motor according to one embodiment of the present invention includes the steps of: determining a coupling state of a clutch disposed between the first motor and the second motor; determining a first virtual position of the first motor by using position information of the second motor determined by the position sensor when it is determined that the clutch is coupled; and controlling the first motor based on the determined first virtual position.
Patent KR-20190035346-A (KR)
Title: A Multipurpose small quenching apparatus
Inventor: SEO BONG CHAN
IPC: F27D3/00
Filed: 2017-09-26
Abstract: The present invention relates to a quenching furnace for heating and quenching metal to change a metal′s structure. According to one embodiment of the present invention, a multipurpose small quenching furnace comprises: a heating chamber unit having a heater formed therein to heat an object to be heated; and a quenching chamber unit disposed on the lower part of the heating chamber to spray fluid to the object to be heated to quench the object to be heated. The heating chamber unit comprises: a finger mounting part supporting the object to be heated while placing the object to be heated at the inner central portion of the heating chamber unit, slid when heating is finished in the heating chamber unit, and dropping the object to be heated to the quenching chamber unit; and an insulation shutter part disposed on the finger mounting part to close the heating chamber unit to block the heat from being transferred to the lower part of the heating chamber unit and opening the bottom of the heating chamber unit when the object to be heated is dropped to the quenching chamber unit. Accordingly, heat treatment can be performed in various conditions and manufacturing costs can be also reduced due to the relatively simple structure.
Patent KR-20190035375-A (KR)
Title: Sensor device
Inventor: KIM JU HYUN
IPC: H04Q9/04
Filed: 2017-09-26
Abstract: The present invention relates to a sensor device. According to an embodiment of the present invention, a sensor device comprises: a sensing unit for sensing a knock input; a control unit for generating a control signal for controlling operation of at least one home appliance based on the knock input; and a communication unit for transmitting the control signal to the home appliance, thereby increasing user convenience.
Patent KR-20190037572-A (KR)
Title: Cushioning material with improved acupressure function and manufacturing method thereof
Inventor: HA MOO EON
IPC: A61H39/04
Filed: 2017-09-29
Abstract: The present invention relates to a cushioning material enhanced in acupressure function by being made of urethane-based material and having a thin thickness such as an insole of a shoe to form a shape of double-acupressure protrusion and realize solid hardness, and a method for manufacturing the same. To this end, in the cushioning material in which a plurality of acupressure protrusions is formed, each acupressure protrusion comprises: a large protrusion portion; and at least one small protrusion portion formed on the large protrusion, wherein a slope toward an apex is formed to be steeper than a slope toward an apex of the large protrusion. The cushioning material is formed by molding the urethane-based foaming material with a thin film layer which facilitates the molding of each of acupressure protrusion.
Patent KR-20190037758-A (KR)
Title: Steel frame for furniture and frame assembley
Inventor: KOO HA KYEONG
IPC: A47B13/02
Filed: 2017-09-29
Abstract: The present invention relates to a steel frame for furniture and a frame assembly, wherein the steel frame has a simple structure, and is conveniently assembled to significantly reduce manufacturing, installation, and maintenance costs. Moreover, the steel frame can be expanded to various embodiments. According to the present invention, a press groove is formed in a hollow square bar, and a support plate is provided for a coupling screw and/or an outside coupling screw to be coupled to the inside of the square bar through the press groove. Therefore, the steel frame has a simple structure, and is conveniently assembled through the coupling screw or the like to significantly reduce manufacturing, installation, and maintenance costs.
Patent KR-20190038706-A (KR)
Title: Display device
Inventor: KIM YEON CU
IPC: G02F1/1333
Filed: 2017-09-29
Abstract: Provided is a display device. The display device is constituted by a video wall method including a plurality of display modules, wherein each of the display modules includes a display region in which a plurality of first pixel units or a plurality of second pixel units are arranged in a matrix, and a non-display region arranged to surround the display region. The display region includes a first sub region, and at least one second sub region in contact with the outer side of the first sub region and arranged to surround the first sub region. The first pixel units are arranged in the first sub region and include first to third pixels displaying among one of first to third colors different from each other; and the second pixel units are arranged in the second sub region and include the first to third pixels and a fourth pixel which displays a white color.
Patent KR-20190038163-A (KR)
Title: Method for Electrode Mixture and Electrode Mixture
Inventor: KIM KI TAE
IPC: H01M4/139
Filed: 2017-09-29
Abstract: The present invention provides a method for manufacturing an electrode mixture, an electrode mixture manufactured by the method, and a method for manufacturing an electrode using the electrode mixture. The method for manufacturing an electrode mixture comprises the steps of: injecting a first binder, an electrode active material, and a conductive material into an extruder; primarily mixing the first binder, the electrode active material, and the conductive material; adding a second binder and secondarily mixing the mixture in the extruder; and obtaining an electrode mixture derived from the primary mixing and the secondary mixing. The electrode mixture according to the present invention does not contain a solvent, and thus can be processed into a desired form and used to manufacture various types of electrodes.
Patent KR-20190040425-A (KR)
Title: Power module package
Inventor: KIM SANGHYEON
IPC: H01L23/367
Filed: 2017-10-10
Abstract: According to an embodiment of the present invention, a power module package comprises: a switching module including a substrate, a switching device formed on the substrate, and a thermistor formed on the substrate to be connected to the substrate; a heat sink coupled to the switching module to absorb heat generated in the switching device; a temperature calculating module for calculating a first junction temperature of the switching device based on a resistance of the thermistor and calculating a second junction temperature of the switching device based on a temperature of the heat sink; and a coupling diagnosing module for comparing a difference value between the first junction temperature and the second junction temperature with a preset value to diagnose a coupling state between the switching module and the heat sink.