baber/WOPTO huggingface dataset:
Patent KR-20220008513-A (KR)
Inventor: PARK MI SUN
IPC: A23L17/50
Filed: 2020-07-14
Abstract: An embodiment of the present invention relates to a bomal (animal with a spiral-shaped shell) extract that removes a peculiar smell of bomal that can reduce a texture or flavor while preserving a unique active ingredient of the bomal, and allows excellent texture, flavor, and pharmacological action to be realized by adding specific natural ingredients that can enhance a pharmacological effect in harmony with bomal; and a manufacturing method thereof. The manufacturing method comprises: a step of making a first bomal extract; a step of drying; a step of roasting; and a step of completing a final bomal extract.
Patent KR-20210029081-A (KR)
Title: Adhesive sheet and optical laminate
Inventor: FUKUSHIMA HIROKI
IPC: B32B7/12
Filed: 2020-07-15
Abstract: The present invention relates to an adhesive sheet and to an optical laminate excellent in the uniformity of light diffusion and excellent in followability to steps. The adhesive sheet comprises: a light-diffusion adhesive layer (111) containing light-diffusion fine particles; and a composite adhesive layer (11) having a transparent adhesive layer (112) not containing light-diffusion fine particles, wherein at least one layer of the light-diffusion adhesive layer (111) and the transparent adhesive layer (112) consists of an active energy ray-curable adhesive sheet (1).
Patent KR-20220009576-A (KR)
Inventor: JUNG GWANG WOO
IPC: H04N13/20
Filed: 2020-07-16
Abstract: The present invention provides a mobile debug monitoring system for monitoring messages output from a plurality of debug ports provided by a system in a mobile communication network. The mobile debug monitoring system comprises: a debug monitoring server equipped with a network interface card, and for receiving, storing, and analyzing garbage messages output from debug ports and displaying the garbage messages so that an operator can confirm the same; an access point for managing the debug monitoring server, and connected to an operator system; and the operator system for receiving the garbage messages from the debug monitoring server through the access point and displaying the garbage messages so that the operator can confirm the same. Therefore, the mobile debug monitoring system can monitor the garbage messages output from the plurality of debug ports in real time, thereby stabilizing the system in the mobile communication network.
Patent KR-20220021222-A (KR)
Inventor: KIM JIN SEOK
IPC: B65B3/26
Filed: 2020-08-13
Abstract: The present invention relates to a method for manufacturing soft tofu using an inflatable container injection method, comprising: a raw material preparing step (S10) of supplying soft tofu to be used as a raw material to a raw material tank part (20); a raw material moving step (S20) of a raw material supply part (30) moving gelated soft tofu to an injection means part (50); a container supplying step (S30) of supplying a plurality of inflatable containers (B) to a container mounting groove (41) on a rotation-repeating container supply part in an uninflated initial state; a soft tofu injecting step (S40) of the injection means part (50) injecting soft tofu into a container; and an automatic spout finishing step (S50) of finishing the spout of the inflatable container using a finishing device (100).
Patent KR-20220021505-A (KR)
Inventor: CHOI HUN DAE
IPC: H03K5/156
Filed: 2020-08-14
Abstract: Disclosed are a duty adjustment circuit, and a delay locked loop circuit and a semiconductor memory device having the same. The duty control circuit includes: a pulse generator which generates a pulse signal having the same pulse width regardless of the frequency of a reference clock signal by using frequency information; a code generator which generates a first predetermined number of delayed pulse signals by delaying the pulse signal, and generates the first predetermined number of delayed pulse signals as a first code in response to the pulse signal; and a duty controller which receives the delayed clock signal, and generates a duty corrected clock signal by adjusting slopes of rising and falling transitions of the delayed clock signal in response to the first code and a second code.
Patent KR-20220021615-A (KR)
Inventor: KANG MYUNG SAM
IPC: H01L23/485
Filed: 2020-08-14
Abstract: Provided is a semiconductor package. According to an embodiment of the present invention, the semiconductor package comprises: a rewiring structure including an insulation layer, and a re-wiring layer on the insulation layer, and having a first surface and a second surface on the opposite side to the first surface; an umber bump metal (UBM) structure including a pad protruding from the first surface of the rewiring structure, and a via penetrating the insulation layer and connecting the rewiring layer and the pad; a semiconductor chip placed on the second surface of the rewiring structure, and electrically connected to the rewiring layer; a sealing material placed on the second surface of the rewiring structure, and sealing at least a part of the rewiring structure and the semiconductor chip; and a connection bump on the UBM structure. A lower surface of the via includes: a first area coming in contact with the pad; and a second area having a drop from the first area, and extended toward an outer side of the first area. The present invention aims to provide a semiconductor package which is capable of having an excellent board level reliability.
Patent KR-20220021777-A (KR)
Inventor: CHUNG SUNG WOOK
IPC: C23C4/067
Filed: 2020-08-14
Abstract: According to the present invention, a composite binder (30) composed of a base material (31) of a low melting point and a joint (32) of a how melting point is formed between a parent material (10) and a film member (40), wherein the joint (32) is configured of any one or two or more kinds of a steel wire cut (32), an irregular steel wire net (34), a regular steel wire net (35), and a carbon nanotube (36). Therefore, the parent material and the film member is physically adhered by the composite binder to increase bonding strength so as to allow thermal spraying of the film member, which is generally hard to be bonded, to be used as a coating material of heterogeneous materials.
Patent KR-20200103602-A (KR)
Inventor: NAMHOON KIM
IPC: H04M3/42
Filed: 2020-08-25
Abstract: Disclosed are a voice call service system using a digital assistance device, a method thereof, and a non-transitory computer-readable medium having a computer program recorded thereon. According to the present invention, a call between the digital assistant device and a recipient terminal is performed through a caller′s voice command and an originator terminal is used when connecting the call between the digital assistance device and the recipient terminal, wherein a real call is not passed through the originator terminal. Due to intermediation of a service server, the originator terminal makes a call to the recipient terminal, but the recipient terminal checks a phone number of the originator terminal as an originator. The service server stores call content between the digital assistant device and the recipient terminal and provides at least a part or all of the stored call content between the digital assistant device and the recipient terminal, thereby easily checking content of a user′s conversation with the recipient terminal, which is exchanged by using the digital assistant device, with the originator terminal. The method comprises: a call requesting step; a digital assistant device checking step; a call connection step; an incoming call connection requesting step; a call path maintaining step; and a call information storing step.
Patent KR-20220028348-A (KR)
Inventor: LEE GAE HWANG
IPC: G01J1/44
Filed: 2020-08-28
Abstract: The present invention relates to a stretchable strain sensor, a composite sensor, a display panel, and a display device. The stretchable strain sensor comprises: a light emitting device; an optical structure positioned on a path of light emitted from the light emitting diode and having an optical property changed by stretching; and a light detection device detecting light penetrating the optical structure or reflected by the optical structure.
Patent KR-20220029141-A (KR)
Inventor: SHIN SOO HWAN
IPC: G01K3/00
Filed: 2020-09-01
Abstract: The present invention is to provide a gas sensor having an automatic calibration function so that a baseline signal can be stabilized, and a method for controlling the same. According to the present invention, the gas sensor with a baseline calibration function comprises: a gas sensor unit including a sensing material configured to react with a detection target gas and a heater configured to adjust the temperature of the sensing material; and a control unit configured to correct a baseline signal by adjusting the voltage applied to the heater according to the slope of the baseline signal detected by the gas sensor unit.
Patent KR-20220032901-A (KR)
Inventor: ROH JEONG U
IPC: H01M10/6551
Filed: 2020-09-08
Abstract: The present invention relates to a CFRP battery pack cabinet structure, and more specifically, to a CFRP battery pack cabinet that is built into an electric or hybrid vehicle and has an improved structure to have excellent heat dissipation performance even when the CFRP battery pack cabinet in which a large high voltage battery pack is installed and stored is made of a high-strength polymer material such as reinforced plastic, and a manufacturing method thereof.
Patent KR-20220033789-A (KR)
Title: Oral care toothbrush with multiple functions
Inventor: CHON SOON YOUNG
IPC: A46B15/00
Filed: 2020-09-10
Abstract: The present invention relates to a toothbrush used to clean teeth and gums with toothpaste. The toothbrush comprises: a rod-shaped toothbrush handle (10) gripped by a user with at least one hand and handled in a desired direction; a toothbrush head (20) which is replaceably fastened to an upper end of the toothbrush handle (10) and rubs teeth and gums to remove foreign substances; an interdental brush (30) which is detachably inserted into a lower end of the toothbrush handle (10) and removes foreign substances by entering and exiting in-between teeth; and a tongue cleaner (40) which is integrally protruding from the rear surface of the toothbrush head (20) and removes foreign substances by scrapping the tongue. Accordingly, in the present invention, the toothbrush handle and the toothbrush head are replaceably provided on the toothbrush in a mutually-fastened manner so as to greatly reduce replacement costs according to a service life and prevent environmental contamination; a gap between the toothbrush handle and the toothbrush head is waterproof so as to prevent contamination caused by fur; the interdental brush is provided on the toothbrush together with the tongue cleaner so as to enable a user to clean interdental spaces and the tongue with the single toothbrush, thereby enhancing oral care and convenience of use; and the tongue cleaner can be replaced together with the toothbrush head such that the toothbrush handle can be used semi-permanently.
Patent KR-20220036634-A (KR)
Inventor: YANG SOO YEOL
IPC: G11C8/08
Filed: 2020-09-16
Abstract: The present invention relates to a negative level shifter with increased reliability margin and operating characteristics in a wide range and a non-volatile memory device including the same. According to embodiments of the present invention, a negative level shifter used in a non-volatile memory device comprises a shifting circuit and a latch circuit. The shifting circuit uses low voltage transistors and high voltage transistors having different characteristics to shift the levels of a first input signal acquired by inverting an input signal and a second input signal acquired by inverting the first input signal to provide a first output signal and second output signal having complementary levels at a first output node and the second output node, respectively. The latch circuit is connected to the shifting circuit at the first output node and the second output node to latch the first output signal and the second output signal, receive a negative voltage at a level lower than that of a ground voltage, and complementarily operates the second output signal and the first output signal to a power supply voltage level or a negative voltage level on the basis of the voltage levels of the first output node and the second output node, respectively.
Patent KR-20220040001-A (KR)
Title: Sheet type heat pipe and manufacturing method therof
Inventor: DAN SUNGBAEK
IPC: F28F21/08
Filed: 2020-09-23
Abstract: The present invention relates to a sheet-type heat pipe and a manufacturing method thereof. The sheet-type heat pipe of the present invention comprises: an upper plate (110) and a lower plate (120) formed to be overlapped with the upper plate; inner space (S) formed by a recessed groove formed on at least one surface of surfaces where the upper plate and the lower plate are overlapped with each other and filled with a refrigerant; a first groove (113) and a second groove (123) formed respectively around edges of the upper plate (110) and the lower plate (120) such that the first groove (113) and the second groove (123) are joined by means of forced insertion; and a sealing ring (130) forced to be inserted into the first groove (113) and the second groove (123) to seal the inner space (S). According to the present invention, the sealing ring is applied to seal the edges of the upper plate and the lower plate by means of physical force and maintain vacuum in the inner space, thereby enabling the sheet-type heat pipe to be readily manufactured and saving manufacturing costs.
Patent KR-20210037587-A (KR)
Title: A drink containing milk component
Inventor: FURUSE KEN
IPC: A23L2/52
Filed: 2020-09-25
Abstract: The present invention provides a milk component-containing beverage in which the separation and aggregation of milk components are suppressed in an environment with severe temperature change. The present invention relates to a milk component-containing beverage comprising following components (A) to (D): (A) a bacteriostatic emulsifier; (B) polyglycerol fatty acid esters, wherein the main constituent fatty acid is stearic acid, and the average degree of polymerization of polyglycerin is 3.5 to 5.0; (C) glycerin organic acid fatty acid ester; and (D) glycerin mono fatty acid ester.
Patent KR-20210043468-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: KIM SEONWOO
IPC: H01L51/50
Filed: 2020-10-08
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound is used in organic light emitting devices to extend the lifetime thereof.
Patent KR-20220048502-A (KR)
Inventor: KIM WOO IL
IPC: G06Q20/34
Filed: 2020-10-12
Abstract: Disclosed is a method for tracking a suspected infectee. The method for tracking a suspected infectee, which is executed in a computing device including at least a processor, comprises the steps of: receiving personal information encrypted by using an inner product encryption technique; receiving identification information of an infectee and a time threshold value; and determining a suspected infectee using the encrypted personal information, the identification information of the infectee and the time threshold value. The encrypted personal information is generated by encrypting payment information including identification information of a payer of a credit card payment, a place in which the credit card payment was made, and the time at which the credit card payment was made. The time threshold value means a survival time of viruses or bacteria possessed by the infectee.
Patent KR-20220050342-A (KR)
Inventor: JUNG WOO IM
IPC: G06N20/00
Filed: 2020-10-16
Abstract: Disclosed are a device, terminal and method for providing a voice synthesis service. According to one aspect of the present invention, a voice synthesis service providing device comprises: a voice database; a voice feature extraction unit configured to receive user voice sample information for a suggested word, extract voice feature information of the user from the voice sample information, and store the voice feature information in the voice database; and a voice synthesis service unit configured to extract, when receiving a voice synthesis request signal including text from the user, voice feature information of the user from the voice database and apply the voice feature information and the text to machine learning to generate voice data for the text. According to the present invention, the voice synthesis service providing device is capable of converting input text into a user's voice.
Patent KR-20220052137-A (KR)
Inventor: HWANG KYUNG RAN
IPC: C07C11/107
Filed: 2020-10-20
Abstract: The present invention provides a preparation method of a linear alpha-olefin which comprises: a step of extracting lipids from lipid-containing organisms; a step of preparing fatty alcohol by hydrogenating the lipids; and a step of preparing a linear alpha-olefin by dehydrating the fatty alcohol with a heterogeneous catalyst in a liquid phase.
Patent KR-20220052765-A (KR)
Inventor: SONG JIN MO
IPC: F41A27/28
Filed: 2020-10-21
Abstract: A remote-controlled weapon system mounted in a moving platform according to an embodiment of the present invention comprises: a first posture calculation unit which calculates a first pixel movement amount corresponding to a posture change amount of a camera during a time interval between a first image and a second image, input after the first image; a second posture calculation unit which calculates a second pixel movement amount corresponding to a control command for changing the position of the camera to match a moving target, detected from the second image, with an aiming point; and a region of interest (ROI) control unit which calculates a third pixel movement amount corresponding to vibration of the camera based on the first pixel movement amount and the second pixel movement amount, and estimates a location of an ROI which is to be set on the target of the second image, based on the third pixel movement amount. The remote-controlled weapon system can be mounted in the moving platform in a wild/rugged environment to robustly track a moving target.
Patent KR-20220053171-A (KR)
Inventor: LEE WANG SOO
IPC: B65H31/10
Filed: 2020-10-22
Abstract: The present invention relates to a paper loading dispenser which allows papers discharged at a high speed after cutting or printing to be efficiently distributed and loaded in a stacked shape, facilitating the collection of the loaded paper. To achieve the purpose, the paper loading dispenser according to the present invention comprises: an elevating cartridge (10) configured to be elevated and lowered by an elevating means so that discharged papers can be stored; a guide plate (20) configured to be connected to an upper part of the elevating cartridge (10) to be able to be rotated by a rotational shaft; a loading support bar (30) assembled on one side of the guide plate (20) to support the loading of the discharged papers; a distribution guide rod (40) configured at a position between the loading support bars (30) to guide the distribution of the discharged papers; and a buffer pin (50) assembled on the guide plate (20) in order to buffer and support the discharged papers (p).
Patent KR-20220054477-A (KR)
Title: Driving force distribution device
Inventor: LIM SUNG KEUN
IPC: F16D13/38
Filed: 2020-10-23
Abstract: Disclosed is a distribution device for a driving force. The distribution device for a driving force can be miniaturized and reduce weight thereof and production costs by excluding each planetary gear set on left and right output shafts and reducing a whole length width of left and right directions. According to one embodiment of the present invention, a first clutch unit and a second clutch unit individually arranged on a line of the left and right output shafts are operated and controlled by a first operating unit and a second operating unit, respectively. So, the first clutch unit and the second clutch unit distribute a driving force of a driving source decelerated and transferred by a hypoid gear unit to the left and right output shafts, in the case of a vehicle axle. The first and second clutch units individually include: a clutch drum coupled and fixed to a hypoid ring gear of the hypoid gear unit; a plurality of first clutch plates arranged between first and second clutch hubs individually spline-coupled to the left and right output shafts; a plurality of first clutch discs; a plurality of second clutch plates; and a plurality of second clutch discs. The clutch drum, the plurality of first clutch plates, the plurality of first clutch discs, the second clutch plates, and the plurality of second clutch discs are regularly and individually coupled by an elastic force of a first disc spring and a second disc spring, individually arranged on both sides at the center in the clutch drum. A first pressurizing drum and a second pressurizing drum, individually arranged on both sides in the clutch drum, individually compress the first disc spring and the second disc spring by operation of the first operating unit and the second operating unit to individually release the plurality of first clutch plates, the plurality of first clutch discs, the plurality of second clutch plates, and the plurality of second clutch discs.
Patent KR-20220067555-A (KR)
Title: Display device
Inventor: YUN HAE JU
IPC: H01L25/16
Filed: 2020-11-16
Abstract: The present invention provides a display device with increased light emission efficiency. The display device comprises: a base board; an outer bank on the base board and including an opening defining at least one emission area; a light-emitting element including at least an active layer and extending in a first direction in the emission area; a mixing prevention member on the outer bank and having an opening defining a transmitting area; and a color control layer in the opening defined by the mixing prevention member, wherein the transmitting area includes a first side at one side in the first direction and a second side at an opposite side in the first direction when viewed from top, and a first horizontal distance between a first reference line passing through a center of the active layer of the light-emitting element in a second direction perpendicular to the first direction and the first side of the transmitting area is equal to a second horizontal distance between the second side of the transmitting area and the first reference line.
Patent KR-20220067985-A (KR)
Title: System for unmanned pallet truck autonomous driving
Inventor: RYU KI DUK
IPC: G05D1/02
Filed: 2020-11-18
Abstract: An unmanned pallet truck autonomous driving system of the present invention comprises: a pallet; a central server; a control part; and a plurality of pallet trucks. Therefore, the present invention is capable of having an effect of increasing a work speed.
Patent KR-20220068055-A (KR)
Title: Changeable handbag using salt rage
Inventor: AHN JI YEON
IPC: A45C13/02
Filed: 2020-11-18
Abstract: The present invention relates to a changeable handbag using button studs, more specifically, to a changeable handbag using button studs which can produce various designs according to taste and fashion by attaching and detaching a double-sided leather bag, handle, belt, or the like. The present invention provides a changeable handbag which comprises: a pouch having an openable top and having an accommodation part therein; belt loops provided at both ends of the pouch; and a plurality of button studs including an external screw which is exposed to an outside of the pouch and has a screw hole formed at one side end, and an internal screw which is located inside the pouch and has a screw coupled to the screw hole formed at one side end of the external screw, and placed on front and back surfaces of the pouch by combining the external and internal screws with the pouch in between.