baber/WOPTO huggingface dataset:
Patent KR-20210004129-A (KR)
Inventor: KIM YONG GUN
IPC: A23L27/10
Filed: 2019-07-03
Abstract: The present invention relates to a tofu coagulant using a natural vegetable material, and tofu produced by using the same. The tofu coagulant according to the present invention contains cruciferous vegetable juice and coagulates tofu by using an ionic coagulation scheme rather than an acid coagulation scheme, and thus a sour taste which may occur when tofu is produced with a natural coagulant using conventional fruit extracts such as apple juice is reduced. Accordingly, the sensory advantages of conventional tofu are not impaired, and tofu having excellent functions can be provided. In addition, cruciferous vegetables are rich in bioactive ingredients such as polyphenols and flavonoids, and thus healthy tofu with excellent antioxidant activities can be produced. A natural vegetable material can be simply extracted and can be used immediately. Thus, no additional process for extraction and concentration is required, and pre-treatment of raw materials can be simplified.
Patent KR-20210009527-A (KR)
Inventor: YOO JEA YUL
IPC: F16H1/20
Filed: 2019-07-17
Abstract: The present invention relates to an angle adjusting device of a solar module. According to the present invention, the angle adjusting device of a solar module comprises: a plurality of pillar frames; a plurality of support frames each consisting of a horizontal frame and a vertical frame; a plurality of connection frames coupled to the plurality of pillar frames or the plurality of support frames; a plurality of solar module units; and an angle adjusting unit. According to the present invention, solar power generation efficiency can be increased.
Patent KR-20210010689-A (KR)
Inventor: EO SOON KI
IPC: F16D23/02
Filed: 2019-07-17
Abstract: The present invention comprises: a first connection gear and a second connection gear fixated to each shaft; a first external gear having a first sleeve sliding in an axial direction to be teeth-engaged with the first connection gear and provided to the shaft to allow rotation; a second external gear having a second sleeve sliding in the axial direction to be teeth-engaged with the second connection gear and provided to the shaft to allow rotation; and a medium gear provided to connect the first sleeve and the second sleeve or release connection between the first and second sleeves in accordance with a sliding state of the first sleeve and the second sleeve in the axial direction.
Patent KR-20190088042-A (KR)
Title: Method for multiple interpolation filters, and apparatus for encoding by using the same
Inventor: CHOI HAE CHUL
IPC: H04N19/59
Filed: 2019-07-17
Abstract: Disclosed are various interpolation filtering methods and an encoding device using the same. The interpolation filtering method individually filters a reference image by multiple steps of interpolation filtering to obtain multiple interpolation images, and individually uses the obtained multiple interpolation images to determine one of the multiple steps of interpolation filtering as a final interpolation filtering method.
Patent KR-20210010137-A (KR)
Inventor: CHOI YUNHWA
IPC: H05K5/00
Filed: 2019-07-19
Abstract: According to an embodiment of the present invention, an electronic control unit includes: a first housing (10); a PCB assembly (20) located inside the first housing (10); and a second housing (30) coupled to the first housing and covering the PCB assembly (20). The second housing (30) includes a second support member (31) and a second inner surface treatment layer (32) formed on the inner surface of the second support member (31). The second support member (31) includes any one selected from SECC, SPCC steel sheet or Al10 series, Al30 series, and Al50 series aluminum, and the second inner surface treatment layer (32) includes a conductive surface treatment layer. According to the present invention, it is possible to prevent electrostatic damage while improving emissivity.
Patent KR-20210011689-A (KR)
Title: Quick hardening and high-strength inorganic polymer mortar and concrete repair and supplement method thereof
Inventor: LIM HYUNG SUB
IPC: E04G23/02
Filed: 2019-07-23
Abstract: The present invention relates to a rapid hardening, high-strength inorganic polymer mortar composition and a concrete reinforcement and repair method using the same. The present invention, more specifically, relates to: a rapid hardening, high-strength inorganic polymer mortar composition that can be easily manufactured and used, maintains high strength by repair and reinforcement, can be cured quickly, has excellent flexural strength, durability and workability, and has an excellent thermal insulation effect; and a concrete reinforcement and repair method using the composition.
Patent KR-20210012338-A (KR)
Title: Pretensioner apparatus of seat for vehicle
Inventor: KIM DAE WOON
IPC: B60R22/34
Filed: 2019-07-24
Abstract: The present invention provides a pretensioner device of a seat for a vehicle, wherein a retractor is stored inside a seat to secure a freedom degree of movement of the seat and a pretensioner function is applied to the retractor to secure restriction force of a passenger caused by webbing. The device comprises a guide bracket and a percussion device.
Patent KR-20190096317-A (KR)
Title: Brushless motor
Inventor: MATTHIAS AHRENS
IPC: H02K3/34
Filed: 2019-08-08
Abstract: The present invention relates to a brushless motor which has a wound stator (1) formed of a stator winding (6) including a stator yoke (2), a plurality of stator poles (3), an insulation factor (4) arranged squarely, and a plurality of coils (5) and having each stator pole (3) wound by one coil (5), and a connection device (7) connecting coils to each other and connecting the coil and an electric connector (22), and a permanent magnet rotor. The BLDC-motor is improved in accordance with an inner rotor principle to uniformly maintain motor torque formation and motor output so as to manufacture the motor to be noticeably more compact, light, and cost-efficient or to uniformly maintain volume so as to achieve a substantial performance increase. This problem is solved by the features of claim 1 in accordance with the present invention.
Patent KR-20210017551-A (KR)
Title: Pressing jaws for pipe fittings with incomplete compression prevention devices
Inventor: CHO KYUNG HO
IPC: B25B27/02
Filed: 2019-08-08
Abstract: A pipe fitting-pressing member comprising an incomplete compression prevention device according to the present invention comprises: a connection supporter for receiving a pipe fitting connection part (P) in the inner surface thereof; a pair of pressing supporters (50) hinged to opposite end parts of the connection supporter, respectively, to fasten the pipe fitting connection part (P); a pair of compression blocks coupled to the insides of the pressing supporters (50) and the connection supporter, wherein a locking device capable of stopping the opening operations of the pressing supporters (50) is installed between the connection supporter and the pressing supporters (50), and the locking device includes a locking part (11) and an operation member (20) which are separately installed on the connection supporter and the pressing supporters (50), respectively. According to the configuration, the present invention is operated to prevent a worker from enlarging each of the pressing supporters (50) itself when the pipe fitting connection part has not been completely pressed, so that it becomes impossible to remove a pipe fitting pressing member from a portion where a pipe fitting is connected. Therefore, the present invention can fundamentally prevent an incomplete compression problem which can occur for various reasons such as an operator′s error or a lack of his or her skills.
Patent KR-20210022263-A (KR)
Title: Wafer cleaning apparatus and cleaning method thereof
Inventor: PARK JONG HOON
IPC: H01L21/02
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, provided is a wafer cleaning device which can prevent a particle from being re-attached to a wafer surface. The wafer cleaning device comprises: a cleaning tank containing a cleaning liquid; a plurality of supports provided inside the cleaning tank and supporting wafers placed in a line; first and second arms supporting both ends of the supports; and a reciprocating unit randomly reciprocating at least one of the supports between the first and second arms in an axial direction.
Patent KR-20210023039-A (KR)
Title: A sliding window
Inventor: YUN HYUNG JIN
IPC: E06B3/46
Filed: 2019-08-21
Abstract: The present invention relates to a horizontally sliding window that improves an insulation function by preventing outdoor air or indoor air from moving indoors or outdoors, blocks sunlight in summer, and creates new and renewable energy using sunlight. More particularly, the present invention relates to a horizontally sliding window comprising: a window frame installed in the form of a rectangular frame on the wall of a building, in which first, second, third and fourth rails are sequentially formed on an inner surface from the outdoor to the indoor direction, but the second and fourth rails are not formed on an upper surface of the inner surface; first, second, third, and fourth opening and closing windows installed to be guided by sliding on the first, second, third and fourth rails to open and close the open space of the window frame; a first elastic member installed around the first rail on the upper surface of the inner surface of the window frame; and a first sealing member supported by the first elastic member and in close contact with the first rail and the first and second opening and closing windows.
Patent KR-20210023329-A (KR)
Title: Iris Recognition Method and System for Allowing Capture Volume
Inventor: WOO KWANG JEI
IPC: G02B5/08
Filed: 2019-08-23
Abstract: Disclosed are an iris recognition device using one image sensor and a method thereof. According to one embodiment of the present invention, the iris recognition device comprises: an image acquisition unit acquiring two images of both eyes of a user, respectively; an image reflection unit reflecting the two images in one direction using at least four mirrors; and an image recognition unit obtaining the two images reflected in the one direction by an image sensor, and respectively recognizing iris for both eyes of the user from the two images using context switching.
Patent KR-20200026714-A (KR)
Title: Display device using semiconductor light emitting devices and manufacturing method thereof
Inventor: KIM DOHEE
IPC: H01L33/36
Filed: 2019-08-23
Abstract: The present invention relates to a display device having an implemented structure in which a self-assembled assembly board is used as a final board and a method for manufacturing the same. The display device comprises: a base part; a first dielectric layer; seed metals; a partition wall formed to cover at least a portion of the seed metals while forming cells at predetermined intervals; and semiconductor light emitting elements mounted on the cells formed by the partition wall, wherein a solder part is formed on at least a portion of the bottom surface of the cells.
Patent KR-20210025269-A (KR)
Title: Drive-thru based order processing method and apparatus
Inventor: SEO YOUNG YEON
IPC: G06Q20/40
Filed: 2019-08-27
Abstract: A ride purchase order processing method and a device thereof. The ride purchase order processing method includes receiving customer information through vision recognition, providing product information based on customer information, and processing customer product orders. According to the present invention, by using an artificial intelligence (AI) model of machine learning through a 5G network, it is possible to quickly process orders using customer information based on customer recognition.
Patent KR-20190108527-A (KR)
Title: Optical sensor package
Inventor: JUNG YOUNG WOO
IPC: H01L31/0203
Filed: 2019-09-02
Abstract: The present invention relates to an optical sensor package. The optical sensor package comprises: a substrate; a light emitting unit positioned on the substrate and outputting light; a light receiving unit positioned on the substrate, spaced apart from the light emitting unit, and receiving light incident from the outside; a partition wall positioned between the light emitting unit and the light receiving unit; a cover positioned on the partition wall and made of colorless transparent polyimide; and an adhesive layer bonding the partition wall and the cover overlapping each other.
Patent KR-20200032645-A (KR)
Title: Electronic circuit with an led module
Inventor: CORTIGIANI FABRIZIO
IPC: H05B44/00
Filed: 2019-09-16
Abstract: Disclosed are an electronic circuit and a method. The electronic circuit includes an LED circuit. The LED circuit (1) comprises: an input unit (11, 12) receiving an input voltage (V_IN); a driving circuit (2A) connected to the input unit (11, 12); and an LED module (3A) connected to the driving circuit (2A) and including an LED string (4_1) having at least one LED. The driving circuit (2A) monitors an LED module (3A) for the generation of LED shorts in the LED string (4_1), and changes from a normal mode to a defect mode when the LED short is detected. The driving circuit (2A) operates, in the defection mode, the LED string (4_1) in at least one defect cycle comprising inactivation of the LED string (4_1) in an inactivation period, activation of the LED string (4_1) in an activation period and check of continuity of the LED short in the activation period.
Patent KR-20210033738-A (KR)
Title: PET bottle grinding apparatus with bottleneck cutting function
Inventor: KIM MYEONG SHIN
IPC: B02C18/00
Filed: 2019-09-19
Abstract: The present invention relates to a PET bottle grinding apparatus having a bottle neck cutting function, which is for grinding a PET bottle to discharge a PET chip in order to recycle the PET bottle, and more particularly, to a PET bottle grinding apparatus having a bottle neck cutting function, in which a bottle neck of the PET bottle is cut into at least two pieces so that an overload caused by the bottle neck is prevented upon grinding, and a stopper ring stuck in the bottle neck is separated and discharged. According to the technical gist of the present invention, the PET bottle grinding apparatus having the bottle neck cutting function includes: a body part having a box shape, and having an inner space; an input unit installed in an upper portion of the inner space of the body part, and including a guide hopper through which a PET bottle is input and dropped downward; a grinding unit installed in a lower portion of the input unit, and configured to grind the PET bottle to discharge a PET chip to a lower portion of the grinding unit; a chip collecting unit installed in a lower portion of the grinding unit, and configured to collect the PET chip; a bottle neck cutting unit installed inside the input unit, and configured to fix the PET bottle input to the input unit, cut a bottle neck of the PET bottle into at least two pieces, and separate and drop a stopper ring attached to the bottle neck; and a stopper ring collecting unit installed in a lower portion of the bottle neck cutting unit to collect the separated and dropped stopper ring.
Patent KR-20210045182-A (KR)
Title: Pick up and place device for secondary battery stacking apparatus
Inventor: CHO SEOG JIN
IPC: H01M10/04
Filed: 2019-10-16
Abstract: The present invention relates to a pick-and-place apparatus for a secondary battery manufacturing apparatus, which comprises: a frame extending to a predetermined length and a predetermined height; a first hand module and a second hand module configured to reciprocate on the frame without interference with each other; and a control unit configured to control the hand modules. According to the present invention, the first hand module and the second hand module are configured to alternately perform a pick-up operation for picking up an electrode plate from a magazine and a place operation for placing the same on a buffer table. Accordingly, a pair of hand modules cross and move on one electrode plate transfer path, thereby providing an effect of maximizing electrode plate transfer efficiency.
Patent KR-20200054070-A (KR)
Inventor: AKAISHI TAKAYUKI
IPC: G01R19/165
Filed: 2019-10-21
Abstract: An objective of the present invention is to provide a battery control device capable of managing a power storage state of a battery at high precision. The battery control device (50) comprises: an acquisition unit (54) to acquire OCV of a battery; a determination unit (55) to determine whether the OCV is in a range between a lower limit voltage and an upper limit voltage; an estimation unit (52) to estimate a power storage amount of the battery (22); a setting unit (53) to set a power storage amount for control referred as the power storage amount of the battery (22); and a control unit (51) to control charging/discharging of the battery. If the OCV is in a specific range, the setting unit (53) sets the power storage amount for control to a first power storage amount determined from a lower limit voltage of a flat region. The control unit (51) charges the battery (22) until the OCV becomes a first voltage exceeding an upper limit voltage of the flat region after becoming a drivable state. The setting unit (53) sets the power storage amount for control to the power storage amount estimated by the estimation unit (52) until the OCV reaches the first voltage, and sets the power storage amount for control to a second power storage amount determined from the OCV after the OCV reaches the first voltage.
Patent KR-20200102904-A (KR)
Inventor: HA JEONG HUN
IPC: G02B3/00
Filed: 2019-10-22
Abstract: The present invention relates to a compact optical device for augmented reality. The present invention includes: an optical means for at least partially transmitting the image light emitted from a real object toward the pupil of a user′s eye, internally reflecting image light corresponding to an image for augmented reality emitted from an image emission unit, and transferring the image light to a first reflection unit; the first reflection unit disposed in the optical means, reflecting the image light corresponding to the image for augmented reality after the internal reflection and transfer, and transferring the image light to a second reflection unit; and a second reflection unit disposed in the optical means and providing the user with the image for augmented reality by reflecting and transferring the image light corresponding to the image for augmented reality from the first reflection unit toward the pupil of the user′s eye. The size of the second reflection unit is 8 mm or less.
Patent KR-20210049608-A (KR)
Title: Display apparatus and driving method thereof
Inventor: KANG JIN MO
IPC: G09G3/20
Filed: 2019-10-25
Abstract: Disclosed is a display device which can calibrate input data. The display device comprises: a display panel including a plurality of pixels; a storage storing a plurality of correction matrices for each pixel; a processor identifying the correction matrix in accordance with input data of the pixels, and calibrating first modulation data corresponding to the input data with the identified correction matrix; and a panel driving unit driving the display panel by applying a driving signal generated from the calibrated first modulation data to a light emitting element included in the pixel, wherein the plurality of correction matrices include a white correction matrix and a color correction matrix.
Patent KR-20210050960-A (KR)
Title: Non-press type solid cosmetic composition comprising polyethylene terephthalate based pearl powder
Inventor: WON DOO HYUN
IPC: A61Q1/00
Filed: 2019-10-29
Abstract: The present invention relates to a non-press type solid cosmetic composition comprising a molding agent dispersed in an oil phase or an aqueous phase and a polyethylene terephthalate (PET) substrate pearl. The non-press type solid cosmetic composition according to an aspect separates a dissolution step of the molding agent and an input step of a substrate pearl to prevent the deformation of a polyethylene terephthalate (PET) substrate pearl, which was difficult to use due to its thermoplasticity, thereby effectively producing a solid cosmetic material comprising a PET substrate pearl. In particular, since the non-press type solid cosmetic composition uses the temperature-sensitive physical properties of the formulation, there is no need to provide a separate tableting manufacturing facility, so there is an economic advantage.
Patent KR-20210053519-A (KR)
Title: USB dual phone charging case
Inventor: LEE HO SEONG
IPC: A45C15/00
Filed: 2019-11-04
Abstract: The present invention relates to a phone charging case having an USB function which maximizes the convenience of cell phone charging and portability of USB, and provides combined convenience by maximizing the burden of cell phone charging for modern people who use a cell phone, maximizing the convenience of USB portability, and minimizing the loss of USB.
Patent KR-20210054631-A (KR)
Title: Continuous moving­bed CO2 capture system with vaccum desorption
Inventor: PARK YOUNG CHEOL
IPC: B01D53/14
Filed: 2019-11-05
Abstract: The present invention relates to a decompression desorption reaction device, and a continuous moving-bed CO_2 collection system and a continuous moving-bed CO_2 collection method including the decompression desorption reaction device, and more particularly, to a decompression desorption reaction device for reacting a desorption reactor applied to a carbon dioxide collection system under decompression conditions, including: the desorption reactor in which an adsorption absorbent to which carbon dioxide is adsorbed is introduced to desorb the carbon dioxide in the adsorption absorbent and discharge a regeneration absorbent that is regenerated under the decompression conditions; a first lock hopper installed at a front end of the desorption reactor, configured to decompress the adsorption absorbent when the adsorption absorbent is introduced into the first lock hopper, and introduce the adsorption absorbent into the desorption reactor; and a second lock hopper installed at a rear end of the desorption reactor, configured to pressurize the regeneration absorbent to a normal pressure when the regeneration absorbent is introduced into the second lock hopper, and discharge the regeneration absorbent. Accordingly, overall energy efficiency and desorption and regeneration efficiency are increased.
Patent KR-20210057456-A (KR)
Title: Pipe connector
Inventor: CHOI EUN CHUL
IPC: F16L3/10
Filed: 2019-11-12
Abstract: The present invention provides a pipe connecting device, which comprises: a first fixing part having a first body surrounding a pipe and a pair of elastic coupling parts protruding outward from both ends of the first body; a second fixing part having a second body surrounding the pipe and a second coupling part disposed to protrude outwardly from one side of the second body and coupled to the elastic coupling part; a third fixing part having a third body surrounding the pipe and a third coupling part disposed to protrude outwardly from one side of the third body and coupled to the elastic coupling part; and a fastening part for coupling and fixing the second fixing part and the third fixing part. The first body, the second body and the third body are disposed to surround an outer circumferential surface of the pipe.
Patent KR-20200132644-A (KR)
Inventor: BAE YOUNG SIK
IPC: B33Y70/00
Filed: 2019-11-15
Abstract: The present invention relates to a 3D printing method and to an apparatus for performing the same. A 3D printing output method comprises the steps of: generating material data for at least one material to be used to print a 3D object based on a material property requirement value; designing the 3D object; performing simulation on the 3D object designed based on the material data; and generating 3D printing data for 3D printing the 3D object based on the evaluation criteria and a simulation result.