baber/WOPTO huggingface dataset:
Patent KR-20210001032-A (KR)
Inventor: HAN CHEOL HEE
IPC: H01L21/677
Filed: 2019-06-26
Abstract: The present invention relates to a pickup device which picks up and transports individual chips when attaching the individual chips on a wafer to a lead frame or a PCB in a semiconductor package assembly process. The present invention applies a four-pair surface contact slide method between a slider block and a slider on a body side of the pickup device and implements a new type of pickup device to which a split type holder block structure which can compensate for clearance is applied. Therefore, the semiconductor chip pickup device enables precise pickup of semiconductor chips by excluding vibration during pickup operation, compensates for errors and the like caused by processing errors or variations in plating thickness, and ensures standardization and normalization of the device as well as improvement of assembly.
Patent KR-20210002203-A (KR)
Title: Electric compressor
Inventor: HAN YOUNG CHANG
IPC: H05K7/14
Filed: 2019-06-27
Abstract: According to the present invention, provided is an electric compressor which includes: a main housing wherein a motor, a rotary shaft rotated by the motor, and a compression means suctioning and compressing a refrigerant using the rotation of the rotary shaft are installed; an inverter housing installed below the main housing; and an inverter module placed in the inverter housing, and controlling the motor. The inverter module includes: a cover part including a cover plate placed below the inverter housing, and a cover wall formed along the circumference of the cover plate and placed toward the inverter housing; a control part placed above the cover part, and settled on the cover plate to be placed inside the cover wall; and a bracket part placed above the control part, and fixing the control part to the cover part. Therefore, the present invention is capable of considerably reducing installation time and effort and separation of an inverter module.
Patent KR-20210006605-A (KR)
Inventor: LEE JOHNGY
IPC: G01J1/42
Filed: 2019-07-09
Abstract: According to various embodiments of the disclosed present document, provided is an electronic device, which may include a sensor including a light emitting unit capable of outputting light of a specified wavelength band and a light receiving unit capable of acquiring light, and a processor. According to various embodiments, the processor may check the amount of light through the light receiving unit of the sensor, adjust the intensity of output light to be output through the light emitting unit of the sensor based on the checked amount of light, and output light in the designated wavelength band through the light emitting unit based on the adjusted intensity of the output light. Various other embodiments are possible.
Patent KR-20210014466-A (KR)
Inventor: SON JONG WOOK
IPC: G06F3/041
Filed: 2019-07-30
Abstract: The present invention relates to an advertising method, which induces a user to participate directly in an advertisement through the advertisement using a built-in module of a terminal. The advertising method includes the steps of: displaying an advertisement using an embedded function of the terminal on the screen of the terminal; and allowing the user to participate in the advertisement through the terminal output caused by the terminal input in response to an advertisement of the user.
Patent KR-20200017348-A (KR)
Inventor: KAMEI KATSUTOSHI
IPC: B32B27/30
Filed: 2019-08-02
Abstract: The present invention relates to a back-grinding tape used in a back-grinding process performed after dicing and, more specifically, to a back-grinding tape which prevents chip dropping which may occur during back-grinding. The back-grinding tape of the present invention comprises an adhesive layer, an intermediate layer, and a first substrate in this order, wherein a material constituting the intermediate layer is an acrylic resin having a carboxyl group and not cross-linked, and the initial adhesive strength is 1 to 30 N per 20 mm, when the adhesive layer is adhered to a Si mirror wafer.
Patent KR-20190095227-A (KR)
Title: Electronic Commerce System of Animal Products and Method thereof
Inventor: CHO KYU YONG
IPC: G06Q50/02
Filed: 2019-08-06
Abstract: The present invention relates to an electronic commerce system of livestock products and a method thereof which realize a mediation transaction method of a shipper priority purchase condition and a purchaser priority shipping condition for deriving a transaction agreement by mediation of a mediator for sales and purchase conditions such as price and shipping time between a seller (producer) and a purchaser. The electronic commerce system of livestock products comprises: a system server; a user terminal for a seller client to register sale desire information of live cattle after a seller who ships live cattle accesses a homepage of the system server; a user terminal for a purchase client to check the sale desire information registered by the seller after a purchaser accesses the homepage of the system server; and a chatting relay server to provide an environment where 1:1 adjustment chatting can take place when 1:1 adjustment chatting between the seller and the purchaser is required. The system server provides a 1:1 adjustment chatting window via the chatting relay server when the purchaser checks sale desire details of the seller from the registered sale desire information and attempts 1:1 adjustment chatting, uses the adjustment chatting window to discuss sales and purchase conditions of live cattle between the seller and the purchaser to derive a transaction agreement, and transmits transaction information details to the seller and the purchaser if the purchaser confirms a purchase.
Patent KR-20210017411-A (KR)
Title: Method for preparing polyphenylene sulfide and apparatus for preparing polyphenylene sulfide
Inventor: OH SUK YUNG
IPC: C08G75/025
Filed: 2019-08-08
Abstract: The present invention relates to a method and apparatus for preparing polyphenylene sulfide. The method for preparing polyphenylene sulfide includes the steps of: a dehydration step of heating a mixture containing an alkali metal hydrosulfide, alkali metal hydroxide and an organic solvent; a polymerization step of mixing the alkali metal sulfide and dihalogenated aromatic compound obtained from the dehydration step; a crystallization step of cooling the solution obtained from the polymerization step; a filtration step of separating the solid material obtained from the crystallization step from the solution containing the same; a washing step of washing the solid material separated from the filtration step with a washing solution; and a purification step of purifying the dehydrated solution obtained from the dehydration step and the filtrate obtained from the filtration step, wherein water is separated from the dihalogenated aromatic compound, organic solvent and water contained in the dehydrated solution and filtrate in the purification step to carry out heating of the washing solution used in the washing step, and a part of water is discharged as waste water.
Patent KR-20210022433-A (KR)
Title: Astaxanthin solubilizing composition and method for preparing same
Inventor: CHOI WON IL
IPC: A61K31/12
Filed: 2019-08-20
Abstract: The present invention relates to an astaxanthin solubilizing composition in which astaxanthin is loaded in lecithin nanoliposol, a method for manufacturing the astaxanthin solubilizing composition, and a method for manufacturing a frozen powder of the astaxanthin solubilizing composition. The astaxanthin solubilizing composition according to the present invention can improve the water solubility of astaxanthin, and the frozen powder of the astaxanthin solubilizing composition using sucrose can stably store the astaxanthin solubilized composition for a long period of time, and thus it is possible to maintain stability and improve dispersibility of astaxanthin during redispersion after freeze-drying.
Patent KR-20200034589-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: INAGAKI YUKIHIKO
IPC: H01L21/027
Filed: 2019-08-28
Abstract: A substrate processing apparatus comprises an indexer part, layers and a control part. Each of the layers comprises a first mounting part, a processing part and a main transfer device. The indexer part comprises a carrier mounting part and a transfer part. The transfer part performs supply operations transferring a substrate from a carrier mounted on the carrier mounting part to the first mounting part. Also, the first transfer device performs transfer operations between the layers, which transfer the substrate between two first mounting parts installed on the different layers.
Patent KR-20200033174-A (KR)
Title: Multi-Axis Movable Susceptor with Multi-Joint Axis
Inventor: LEE SEUNG HO
IPC: C23C16/458
Filed: 2019-09-02
Abstract: Disclosed is a multi-axis movable susceptor with a multi-joint axis which moves the position of the susceptor in a vacuum chamber. The susceptor can be verticalized in a narrow space using a multi-joint rotating axis and a rotating arm connected to the susceptor, so that the size of a process chamber can be reduced to reduce manufacturing costs, and a space for placing a plurality of chambers can be secured. In addition, the size of the chamber can be reduced, so that a vacuum and purge time inside the chamber can be shortened, and the overall process time can be shortened by reducing the vacuum and purge time.
Patent KR-20210028791-A (KR)
Title: Methods for treating a substrate and apparatus for treating a substrate
Inventor: LEE MUHYEON
IPC: H01L21/67
Filed: 2019-09-04
Abstract: The present invention provides a method for processing a substrate. According to an embodiment of the present invention, the method comprises: a liquid treatment step of supplying a treatment liquid onto a rotating substrate to process the substrate; and a cleaning step of stopping the supply of the treatment liquid and supplying a cleaning solution onto the substrate. In the cleaning step, a first liquid is dispensed from a first nozzle above the rotating substrate to a point spaced apart from the center of the substrate in a first direction, and a second liquid is dispensed from a second nozzle above the rotating substrate to a point spaced apart from the center of the substrate in a second direction. When viewed from above, the first liquid flows toward the second nozzle after dispensed onto the substrate, and the second liquid flows toward the first nozzle after dispensed onto the substrate. According to one embodiment of the present invention, it is possible to prevent deionized water discharged to different positions on the substrate from colliding with each other.
Patent KR-20210029406-A (KR)
Title: Kiosk for exchange money
Inventor: KWON BONG KYUN
IPC: G06Q40/04
Filed: 2019-09-06
Abstract: The present invention relates to a currency exchange kiosk including: a foreign currency storage unit storing a reserved foreign currency reserved in advance for currency exchange and an available foreign currency provided in real time in the event of a currency exchange request; a foreign currency withdrawal unit withdrawing a foreign currency stored in the foreign currency storage unit; and a control unit controlling the foreign currency withdrawal unit such that a currency exchange foreign currency requested by a currency exchange requester is selected between the reserved foreign currency and the available foreign currency based on obtained currency exchange request information and the selected currency is provided for the currency exchange requester. According to the present invention, the currency exchange foreign currency reserved in advance by the currency exchange requester is arranged in advance in accordance with foreign currency and denomination types. As a result, various foreign currencies can be exchanged in a non-face-to-face manner. In addition, the foreign currencies stored in the foreign currency storage unit storing the pre-arranged foreign currency are divided into the reserved foreign currency and the available foreign currency, currency exchange is performed with the reserved foreign currency for a subscriber, and currency exchange is performed with available resources for the currency exchange requester, who is not a subscriber. As a result, a preferential currency exchange service can be provided for a subscriber and the currency exchange service can be provided for the currency exchange requester as well.
Patent KR-20200030013-A (KR)
Title: Vaporizing humidfier
Inventor: SEO DONG JIN
IPC: F24H3/04
Filed: 2019-09-10
Abstract: The present invention provides an evaporative humidifier comprising: an air inlet part disposed on one surface of the humidifier and allowing air to flow into the air inlet part from the outside; a heating part disposed on the air flow path to increase temperature of the air introduced through the air inlet part; a filter including an absorbing part disposed to face water flowing from a water tank disposed on the other surface of the humidifier to absorb the water flowing from the water tank, and formed to be attached to and detached from the humidifier; and a first blower for forming a flow path so that the air, of which the temperature has increased by the heating part, is delivered to the water absorbed by the absorbing part and evaporated gas is discharged through an air outlet. The evaporative humidifier can maintain the discharged air at a predetermined temperature and maintain a predetermined degree or more of humidity.
Patent KR-20210032660-A (KR)
Title: Plasma apparatus and the method for enhancing surface hydrophilicity of metal implant
Inventor: KWON O HYUNG
IPC: A61C13/00
Filed: 2019-09-17
Abstract: The present invention provides a plasma apparatus for hydrophilicity of a surface of a dental implant, which can transform the surface of the dental implant into hydrophilic using the dental implant as an electrode. To this end, the plasma apparatus comprises: a plasma reactor in which plasma gas is injected and turned into plasma; a reaction electrode coupled to an outer peripheral surface of the plasma reactor; a support rod for loading and fixing the dental implant into the plasma reactor; and a power supply unit for supplying plasma power to the reaction electrode.
Patent KR-20210034880-A (KR)
Title: Power Driving and Step-climbing Assist for Manual Wheelchair
Inventor: OH SE HOON
IPC: A61G5/10
Filed: 2019-09-23
Abstract: According to one embodiment of the present invention, an electric assist comprises: a support frame having a coupling unit which can be separated and coupled to a manual wheelchair; a driving unit connected to the support frame and having a caterpillar electric unit which has a front wheel, a rear wheel, a track surrounding the front wheel and the rear wheel, and a driving motor for driving at least one between the front wheel and the rear wheel; and a flatland electric driving means achieving flatland electric driving by using power of a driving motor while at least one or an entire of a front side and a rear side of the caterpillar electric unit is spaced from the ground surface of a road.
Patent KR-20210037778-A (KR)
Title: Method and apparatus for setting gt region on distored image
Inventor: LEE JUN SEOK
IPC: G06T7/187
Filed: 2019-09-27
Abstract: To set a ground truth (GT) area for object detection within a distorted image, a device for setting a GT area receives GT information corresponding to a non-distorted image domain, sets a first area corresponding to the GT information in the non-distorted image domain, generates a distorted image domain based on the non-distorted image domain, and sets a GT area including a second area of the distorted image domain corresponding to the first area in the distorted image.
Patent KR-20210038007-A (KR)
Title: A composition for preventing and treating bone diseases containing laminaria japonica aresch extracts as a active ingredient
Inventor: KIM GI YOUNG
IPC: A61P19/00
Filed: 2019-09-30
Abstract: The present invention relates to a composition for preventing and treating bone diseases containing a Saccharina japonica extract as an active component. The present invention can provide the composition for preventing and treating bone disease which contains the Saccharina japonica extract to have an excellent effect of inhibiting the expression of osteoclasts, and at the same time have no side effect problems, and thus can be used periodically or for a long period of time.
Patent KR-20210038779-A (KR)
Title: Apparatus and method for controlling height of vehicle
Inventor: JEONG HONG BAE
IPC: B60W40/02
Filed: 2019-09-30
Abstract: According to one embodiment of the present invention, an apparatus for controlling a height of a vehicle comprises: a sensor for obtaining vehicle information; a camera for obtaining a front image of the vehicle; and a control unit for calculating a dive angle based on road information calculated based on the front image and the vehicle information and performing a control operation to prevent friction between a lower portion of the vehicle and the ground. Accordingly, a problem in which there is the friction between the lower portion of the vehicle and the bottom as a variable rate of the height of the vehicle is increased at a point where a gradient of the road is significantly changed can be prevented.
Patent KR-20210045772-A (KR)
Title: Fingerprint recognition device having partitioned sensing unit
Inventor: LEE JAE YEONG
IPC: G06K9/00
Filed: 2019-10-17
Abstract: The present invention discloses a fingerprint recognition device, which comprises: a case; a sensing unit including a plurality of sensing portions having at least a part of the case exposed to the outside to sense finger fingerprint information of a user; and a control unit collecting fingerprint information of a finger through the corresponding sensing portion when a touch of the finger is sensed by at least one of the sensing portions. In the disclosed fingerprint recognition device, a divided sensing portion senses one finger fingerprint information by operating each of the sensing portions independently.
Patent KR-20210045840-A (KR)
Inventor: JUNG HYUNG JIN
IPC: H05B1/02
Filed: 2019-10-17
Abstract: An aerosol generating device includes a first heater that generates a first aerosol, and a second heater that heats a second aerosol generating substrate, and by heating the second heater based on the preheating time of the first heater in a preheating section for increasing temperatures of the first heater and the second heater, it is possible to significantly increase the initial atomization amount of the aerosol generating device.
Patent KR-20210046985-A (KR)
Inventor: KIM JEONG RAE
IPC: F16H59/38
Filed: 2019-10-21
Abstract: The present invention is to provide a shift control apparatus and method for a hybrid vehicle, which enables control of a lift foot up (LFU) shift using a P2 transmission mounted electric device (TMED) type hybrid vehicle motor. The present invention relates to a shift control apparatus for a hybrid vehicle, which comprises: a sensing unit for sensing vehicle information of a P2 TMED type hybrid vehicle; and a control unit which controls the inclination of a turbine speed of the transmission using a motor when LFU shifting, calculates a slip amount between a target gear stage and turbine speed for shifting, and completes the shifting when a specified minimum slip amount satisfies a specified holding time.
Patent KR-20210048214-A (KR)
Inventor: BAEK JI WON
IPC: A23L5/20
Filed: 2019-10-23
Abstract: The technology disclosed in the present specification relates to a method for producing a garlic extract from which off-flavor is removed by inhibiting allinase or allacin. The method comprises: a washing process of washing garlic; a grinding process of pulverizing the garlic that has undergone the washing process; a mixing process of mixing a citric acid solution or a fermented Schisandra chinensis solution with the garlic that has undergone the grinding process; a heat treatment process of heating the garlic that has undergone the mixing process; and an extraction process of concentrating and filtering the garlic that has undergone the heat treatment process.
Patent KR-20200049601-A (KR)
Inventor: SUMIDA KOJI
IPC: B32B7/023
Filed: 2019-10-25
Abstract: The present invention relates to a polarizer and to a manufacturing method thereof. The purpose of the present invention is to provide a polarizer excellent in heat resistance. According to the present invention, provided is the polarizer having a thickness of 15 μm or less and a zinc element content of 0.3% by mass or more and 0.8% by mass or less.
Patent KR-20210052091-A (KR)
Title: Display apparatus capable of multi-depth expression
Inventor: SHIN BONG SU
IPC: G02B30/00
Filed: 2019-10-31
Abstract: Disclosed is a display apparatus capable of multi-depth expression having an actuator structure capable of reducing power consumption while a depth is maintained. The display apparatus comprises an image forming device, a combiner member, and a driving device. Also, the driving device includes: a fixed frame; a movable frame which is arranged by facing the fixed frame and is movable; an actuator which changes the distance between the fixed frame and the movable frame; and a fixing member which fixes the distance between the fixed frame and the movable frame. The image forming device can be fixed on the movable frame.
Patent KR-20210053669-A (KR)
Title: Air conditioning apparatus for automotive vehicle
Inventor: KIM YONG HO
IPC: B60H3/06
Filed: 2019-11-04
Abstract: The present invention relates to an air conditioner for a vehicle, which comprises: an air conditioning case where a blower unit is mounted; a filter case mounted in the air conditioning case; and a filter disposed inside the filter case. The filter case comprises an inlet where the filter is inserted, and a portion of an area of the filter case coming in contact with the filter is bent to enable an end part of the filter facing the inlet to be bent inside the filter case.
Patent KR-20210054248-A (KR)
Inventor: PARK HAE SUNG
IPC: A61N5/06
Filed: 2019-11-05
Abstract: An embodiment of the present invention discloses a mask module and a manufacturing method thereof. The mask module includes: an elastic pad having a shape corresponding to a user's face shape; a cover mask having a shape corresponding to the user's face shape; and a plurality of light emitting devices disposed on the cover mask or elastic pad to irradiate light. The present invention provides an LED mask capable of irradiating the amount of light required for skin care.
Patent KR-20210055117-A (KR)
Title: Smart indoor futsal stadium
Inventor: SUNGUK CHA
IPC: F21V33/00
Filed: 2019-11-06
Abstract: The present specification discloses a smart indoor futsal field. The smart indoor futsal field according to an embodiment of the present invention includes a futsal field cage (100); and a smart goalpost (200) installed on the left and right sides of the futsal field cage (100), respectively. The smart goalpost (200) includes score detection sensors (251, 261) for score detection.
Patent KR-20210062132-A (KR)
Inventor: LEE YOON SUNG
IPC: H01M4/505
Filed: 2019-11-20
Abstract: The present invention relates to an electrolytic solution for lithium secondary batteries and a lithium secondary battery including the same. Particular embodiments of the present invention provide an electrolytic solution for lithium secondary batteries capable of improving lifespan and output characteristics of lithium secondary batteries and a lithium secondary battery including the same. An electrolytic solution for lithium secondary batteries according to an embodiment of the present invention includes lithium salt, a solvent, and a functional additive that includes a high-voltage additive, and wherein the high-voltage additive includes 1-fluoroethyl methyl carbonate (FEMC), expressed by [Formula 1].