baber/WOPTO huggingface dataset:
Patent KR-20210034241-A (KR)
Title: Health care apparatus with temperature sensor based on low-dimensional materials and operating method thereof
Inventor: AHN JONG HYUN
IPC: A61F7/00
Filed: 2019-09-20
Abstract: The present invention relates to a healthcare device capable of calculating temperature distribution for an attachment site and to an operating method thereof. The healthcare device according to an embodiment includes: a heater generating heat corresponding to a preset temperature value at a position corresponding to the attachment site; a substrate formed on the heater; a temperature sensing layer formed on the substrate and sensing a capacitance value corresponding to the temperature of the attachment site; and a control unit calculating the temperature distribution of the attachment site based on the sensed capacitance value.
Patent KR-20200037081-A (KR)
Inventor: BYUN DONG HWAN
IPC: H05K3/00
Filed: 2019-09-23
Abstract: An LED lighting substrate and a method of manufacturing the same according to an aspect of the present invention are provided. The LED lighting substrate includes a unit substrate having two semi-circular shapes, and an element unit having a plurality of LED elements mounted on the unit substrate where the LED lighting substrate is made by placing the two unit substrates in a circular shape. The unit substrate includes a body portion having a side, and a plurality of branch portions each extending from the main body portion in a direction away from the side to form a curved end, wherein a plurality of groove portions each having an inner end curved are formed between the branch portions, the branch portion includes a central branch located at the center of the plurality of branches, a plurality of first branch portions located on one side of the central branch portion, and a plurality of second branch portions located on the other side of the central branch portion, and the groove portion includes a plurality of first groove portions located on one side of the central branch portion and a plurality of second groove portions located on the other side of the central branch portion. In the manufacture of a circular lighting substrate, the waste area of the mother substrate is minimized to improve economic efficiency.
Patent KR-20190113726-A (KR)
Title: Method for Providing Pattern Image
Inventor: KIM JAE HYUNG
IPC: G06Q20/34
Filed: 2019-09-30
Abstract: A method for providing a pattern image of the present invention executed through a pattern image server for generating a pattern image stores payment information including payment amount received from a terminal requesting payment or a server associated with the terminal, generates a pattern image encoded in a designated encoding method by configuring data to transfer the payment information to a program of a user wireless terminal photographing and analyzing the pattern image, and processes the pattern image generated through a display screen of the terminal requesting the payment to be electronically displayed. The payment information is checked through the program of the user wireless terminal photographing and analyzing the pattern image displayed through the display screen of the terminal requesting the payment.
Patent KR-20200042402-A (KR)
Title: Nematic liquid crystal composition and liquid crystal display element using same
Inventor: KOSAKA SHOTA
IPC: C09K19/44
Filed: 2019-10-01
Abstract: An object of the present invention is to provide a liquid crystal composition which has a liquid crystal phase in a wide temperature range, high refractive index anisotropy, a high absolute value of dielectric anisotropy, a small viscosity or rotational viscosity, good solubility at low temperature, high specific resistance or a high voltage retention rate, and a negative Δε that is stable against heat or light, and to provide a liquid crystal display element which has excellent display quality and high-speed response, such as a VA type or a PSVA type and the like, in which display defects such as dripping marks, residual images and the like are unlikely to occur by using the liquid crystal composition. As a means for achieving the object, the present inventor examines various liquid crystal compounds and various chemical substances, finds out that the above object can be achieved by combining specific compounds, and also provides a liquid crystal display device using a liquid crystal composition.
Patent KR-20210039588-A (KR)
Title: Charge/discharge control apparatus and method of energy storage system
Inventor: CHAE SU YONG
IPC: G01R31/389
Filed: 2019-10-02
Abstract: According to one embodiment of the present invention, provided is a charging and discharging control device of an energy storage device which comprises: a communication unit receiving state of health (SOH) information from an energy storage device; and a charging and discharging control unit controlling an amount of charging and discharging current of the energy storage device through feedback control, and controlling the amount of charging and discharging current by adjusting a control bandwidth of the feedback control in accordance with the SOH information. Therefore, variability of the charging and discharging current can be appropriately controlled in accordance with the state of the energy storage devices.
Patent KR-20210039686-A (KR)
Title: Backflow prevention of sewer
Inventor: OH JUN MIN
IPC: E03F7/04
Filed: 2019-10-02
Abstract: The present invention relates to a sewage backflow prevention device. More specifically, the sewage backflow prevention device can completely suppress that an inner diameter thereof through which sewage flows is reduced by parts or a switchgear, prevent a passage area from being reduced due to a gate by making the cross-sectional shape thereof from a round arc shape as in the inner diameter of a valve body while the gate is opened, and ensure that drainage is kept smooth all the time and prevent damage due to collision with objects such as stones, thereby greatly increasing durability and marketability. The sewage backflow prevention device comprises: a valve body (10) having a tubular shape of which the inside is penetrated, and having a flange part (11) provided on one side thereof; a gate (20) rotatably hinged to an outlet side of the valve body (10) by a hinge (30) to open and close a passage; and a protective pipe (40) interposed between the outside of the valve body (10) and a sewage pipe (2). The gate (20) is formed to have a cross section having a round arc shape. In a closed state, the edge of the gate (20) is in close contact with the end surface of the valve body (10) and/or the protective pipe (40).
Patent KR-20210042537-A (KR)
Title: Method of estimating position in local area in large sapce and robot and cloud server implementing thereof
Inventor: JOO JINUH
IPC: B25J19/02
Filed: 2019-10-10
Abstract: The present invention relates to a method for estimating a location for each local area in a large-area space, and to a robot and a cloud server implementing the same. According to an embodiment of the present invention, a robot comprises: a local area classifier which identifies the space in which the robot moves as any one of a plurality of local areas; and a plurality of location estimators for estimating a location of the robot corresponding to each of the local areas.
Patent KR-20210042627-A (KR)
Title: Light route control member and display having the same
Inventor: LEE IN HAE
IPC: G02B26/08
Filed: 2019-10-10
Abstract: According to an embodiment of the present invention, provided is a light route control member which can improve the movement speed of light absorbing particles dispersed in a dispersion. The light route control member comprises: a first substrate; a first electrode disposed on an upper portion of the first substrate; a second substrate disposed on the first substrate; a second electrode disposed on a lower portion of the second substrate; a light conversion unit disposed between the first electrode and the second electrode; and an adhesive layer disposed between the first electrode and the light conversion unit, wherein the light conversion unit includes a partition wall unit and a receiving unit which are alternately disposed, and light transmittance of the receiving unit is changed in accordance with application of a voltage. The receiving unit includes a dispersion and a plurality of light absorbing particles dispersed in the dispersion, a sealing layer is disposed between the dispersion and the adhesive layer, the adhesive layer and the sealing layer are disposed inside the receiving unit, and the specific gravity of the sealing layer is greater than the specific gravity of the dispersion.
Patent KR-20210042679-A (KR)
Title: Battery system and control method thereof
Inventor: CHO YOUNG SHIN
IPC: H02H7/18
Filed: 2019-10-10
Abstract: According to an embodiment of the present invention, provided is a battery system which comprises: a battery module including a plurality of battery submodules connected in parallel with each other between system terminals; a plurality of switches connected in series to each of the plurality of battery submodules; a measuring unit measuring voltage values of the batter modules and/or cells included in the battery modules, and current values flowing through the battery modules; a detection unit monitoring the voltage values or current values to determine whether an internal short circuit occurs in the plurality of battery submodules; and a control unit controlling at least one switch corresponding to at least one battery submodule among the plurality of switches to be in a non-conductive state when the internal short circuit occurs in at least one battery submodule among the plurality of battery submodules. Therefore, the battery system can be safely protected from the internal short circuit.
Patent KR-20210047516-A (KR)
Inventor: LEE YOUNG WOO
IPC: G06Q10/04
Filed: 2019-10-22
Abstract: The present invention relates to a system for predicting a driver's traffic accident rate which predicts an accident rate which may occur in the future for each driver through personal information possessed by an individual, past driving-related violation information, and accident information for any driver. According to the present invention, a public benefit effect of improving normal driving habits is expected through driving records generated in the daily life of the driver. The economic loss caused by traffic accidents can be improved through improved driving habits of the driver. In terms of insurance companies, it has the effect of providing the possibility of providing various services to drivers by measuring the insurance loss ratio using the driver's accident rate.
Patent KR-20210048324-A (KR)
Inventor: SEUN GKUK LIM
IPC: B60T8/172
Filed: 2019-10-23
Abstract: According to one embodiment, an electric brake system comprises: a pedal simulator providing reaction force corresponding to stepping force of a brake pedal; a pedal displacement sensor detecting displacement information of the brake pedal; a pressure sensor detecting pressure information of the pedal simulator; and a control unit compensating target pressure according to displacement of a brake pedal based on the pressure information of the pedal simulator detected through the pressure sensor and the brake pedal displacement information detected through the pedal displacement sensor, and generating braking force according to the compensated target pressure.
Patent KR-20210050239-A (KR)
Title: Light emit device for pedestrian crosswalk
Inventor: KIM SONGJAE
IPC: G08G1/005
Filed: 2019-10-28
Abstract: The present invention relates to a light emitting type crosswalk, which enables a driver to easily identify a crosswalk in the rain or at night, and effectively prevents large accidents. The light emitting type crosswalk includes a light emitting unit installed in multiple numbers on a road where a crosswalk is installed, and a control unit controlling a light emitting pattern in conjunction with a traffic signal.
Patent KR-20210050312-A (KR)
Title: AIR-GAP TYPE Film Bulk Acoustic Resonator
Inventor: KIM BYUNG HUN
IPC: H03H3/10
Filed: 2019-10-28
Abstract: An air-gap-type film bulk acoustic resonator (FBAR) according to the present invention comprises: a substrate including an air-gap part having the upper surface on which a substrate cavity is formed; a lower electrode formed at the upper part of the substrate; a piezoelectric layer formed at the upper part of the lower electrode while having one side which forms an edge part near a virtual boundary in accordance with vertical projection of the air gap part; an upper electrode formed at the upper part of the piezoelectric layer; a first electrode frame having a plane form including an open type hook structure wherein the open type hook structure surrounds a part of the circumference of the piezoelectric layer on the lower electrode; and a second electrode frame being adjacent to an opened portion of the open type hook structure to be positioned on the upper electrode. The present invention minimizes electrode resistance generated from the lower electrode and the upper electrode to enhance the quality factor.
Patent KR-20210051561-A (KR)
Title: Apparatus and method for learning object detection algorithm
Inventor: HWANG WON JUN
IPC: G06T7/174
Filed: 2019-10-30
Abstract: A method for training an object detection algorithm according to an aspect of the technical idea of the present disclosure may include the steps of: generating a nighttime image for training corresponding to a daytime image for training from the daytime image for training; classifying objects included in the nighttime image for training into a first object and a second object; removing the second object among objects included in the nighttime image for training; and training an object detection algorithm for detecting an object in an image by using the daytime image for training and the nighttime image for training having no second object. It is possible to easily acquire multiple nighttime images for training.
Patent KR-20190128130-A (KR)
Inventor: CHEON YONG PIL
IPC: A61K8/02
Filed: 2019-11-07
Abstract: The present invention relates to a cosmetic composition for promoting hair follicle cell activities comprising diphlorethohydroxycarmalol (DPHC) as an active ingredient. The present invention can promote and maintain hair formation by inducing proliferation of hair follicle cells or promoting hair follicle activities.
Patent KR-20210058444-A (KR)
Inventor: KIM YOUNG SIK
IPC: E04F19/02
Filed: 2019-11-14
Abstract: The present invention comprises: a frame bracket installed in an edge of a structure; and a side bracket configured to be coupled to the frame bracket. Therefore, the present invention has a simple structure to be easily manufactured and used, prevents damage to a waterproofing constructed portion, and prevents an edge portion of the structure from being broken or cracked. More specifically, when the frame bracket is formed to have a triangular wedge shape with a right angle which is tilted to get narrower from the inside to the outside when the frame bracket is mounted in the structure, thereby allowing a vehicle with weights to easily access and reducing an impact applied to the structure to increase durability and be safely used. Moreover, a rib is formed inside the frame bracket with the wedge shape to be composed of two hollow holes to be easily manufactured and increase structural strength to be more firmly manufactured.
Patent KR-20210059230-A (KR)
Inventor: CHUNG JAE YEOB
IPC: H04M3/487
Filed: 2019-11-15
Abstract: The present invention relates to a method for providing an advertisement for providing a reward in accordance with call connection time which provides an advertisement in accordance with the preference of a user. Specifically, the method for providing an advertisement for providing a reward in accordance with call connection time is realized in a computing device including one or more processors and one or more memories storing instructions executable by the processors and comprises: an advertisement accepting step of accepting an advertisement request of an advertiser by receiving advertisement content information generated through an advertiser terminal; an advertisement providing step of requesting a user terminal to connect a call, and outputting the advertisement content information through the user terminal when the call is connected; and a reward providing step of providing a previously stored reward for the user terminal when it is sensed that the advertisement content information is provided in accordance with the call connection with the user terminal through the advertisement providing step.
Patent KR-20210065350-A (KR)
Title: Auto parts replacement cycle notification device based on block chain technology
Inventor: SOON CHUL KWON
IPC: G06Q50/10
Filed: 2019-11-27
Abstract: The present invention relates to a blockchain-based garage notification device, which comprises: a vehicle information collection means collecting vehicle information such as a moving route and mileage of a vehicle, transmitting the vehicle information to a garage notification control unit and outputting garage information transmitted from the garage notification control unit through an onboard infotainment device; a data storage center collecting and storing the vehicle information and the garage information on the basis of a blockchain; and the garage notification control unit storing the vehicle information transmitted from the vehicle information collection means in the data storage center with integrity and transmitting the in integrity information stored in the data storage center to the vehicle information collection means. Accordingly, when it is time to replace specific vehicle parts and consumables while a user drives a vehicle, information on a garage capable of replacing the replacement parts is output through the vehicle's infotainment device, and thus the driver can select a garage to replace the parts through a competitively priced garage while receiving the best service. In addition, when a part to be immediately replaced is generated, the vehicle information collection means mounted in a vehicle outputs garage information existing in the nearest location through an infotainment device by using the current location information, and thus the driver can replace the part in a short time.
Patent KR-20210067600-A (KR)
Title: A novel serine protease variant
Inventor: LEE JOO HEE
IPC: A23K10/14
Filed: 2019-11-29
Abstract: The present application relates to a novel serine protease variant, wherein any one or more amino acids selected from the amino acid corresponding to the 12^th position and the amino acid corresponding to the 116^th position of SEQ ID NO: 31 are substituted with another amino acid. The serine protease variant of the present application has superior activity compared to the existing serine protease, and has high temperature activity and heat resistance, thereby being usefully used industrially.
Patent KR-20210069197-A (KR)
Title: Display apparatus and controlling method thereof
Inventor: KIM DOO YOUNG
IPC: G09G3/32
Filed: 2019-12-03
Abstract: A display device according to a disclosed one embodiment comprises: a first light-emitting diode (LED) module comprising a first driving assembly; a second LED module comprising a second driving assembly; a connection part connecting the first driving assembly and the second driving assembly; and a processor connected to the first driving assembly, wherein the processor transmits image data and a control signal to the first driving assembly, the first driving assembly operates based on the image data, and the image data and the control signal are transmitted to the second driving assembly through the connection part. Therefore, the present invention is capable of improving power efficiency.
Patent KR-20210070715-A (KR)
Title: HEALTH FUNCTIONAL FOOD COMPOSITION COMPRISING Hovenia dulcis PEDICEL EXTRACT AS AN EFFECTIVE INGREDIENT AND METHOD FOR VERIFING FUNCTION OF THE SAME
Inventor: NA CHUN SOO
IPC: A23L33/105
Filed: 2019-12-05
Abstract: The present invention relates to a method for verifying functionality of a liquid formulated health functional food composition comprising a Hovenia dulcis gynophore fruit extract as an active ingredient, which comprises a step of measuring contents of ampelopsin and taxifolin as index components of the liquid formulated health functional food composition comprising a Hovenia dulcis gynophore fruit extract as an active ingredient. Accordingly, ampelopsin and taxifolin, which exhibit very little change in contents even during long-term storage in the liquid formulated health functional food composition, can be used as index components.
Patent KR-20210074659-A (KR)
Title: Antioxidant Cosmetic composition comprising extract of Callicarpa mollis
Inventor: SON YOUN KYOUNG
IPC: A61K36/85
Filed: 2019-12-12
Abstract: The present invention relates to an antioxidant composition containing an extract of Callicarpa mollis. The extract of Callicarpa mollis has an excellent inhibitory effect on active oxygen and promotes various physiological activities, thereby being easily used as a cosmetic composition, a pharmaceutical composition, and a health functional food.
Patent KR-20210080083-A (KR)
Title: Lithium adsorbent with execellent adsoption capacity
Inventor: KUK SEUNG TAEK
IPC: B01J20/08
Filed: 2019-12-20
Abstract: The present disclosure relates to a manufacturing method of a lithium adsorbent, which comprises: a first step of dissolving aluminum chloride and lithium chloride in water to manufacture a mixed solution; a second step of adding sodium hydroxide to the mixed solution in two steps; and a third step of obtaining an adsorbent by controlling the pH of a reaction solution to 5.5 to 9.5.
Patent KR-20210083553-A (KR)
Title: electrocardiogram measuring patch for smart clothes using conductive yarn
Inventor: JANG MYOUNG JIN
IPC: H01M50/20
Filed: 2019-12-27
Abstract: According to the present invention, an electrocardiogram patch for smart clothing includes: a patch unit mounted on a user to sense an ECG signal, and sensing the ECG signal with a circular knitted tissue including a conductive yarn, a non-conductive sweat-absorbing quick-drying yarn, and a non-conductive antibacterial yarn; a control unit electrically connected to a patch sensing unit to receive and process the sensed ECG signal; a control module including an antenna unit for wirelessly transmitting a processed electrocardiogram signal to an information collection device under the control of the control unit; and a pouch in which the control unit is accommodated, and a connecting unit for electrically connecting the patch unit and the control unit to the outside protrudes, wherein the pouch is electromagnetic wave shielded to block electromagnetic waves generated by the control unit. The electrocardiogram patch does not impair the fit of the smart clothing by constituting a part of the smart clothing, and can accurately sense wearer's electrocardiogram.
Patent KR-20210083784-A (KR)
Title: Modular microfluidic device and method for amplification of genes using the same
Inventor: LEE TAE JAE
IPC: B01L7/00
Filed: 2019-12-27
Abstract: The present invention provides a modular microfluidic device and a gene amplification method using the same, and a kit for gene amplification, wherein the modular microfluidic device comprises: an injection part through which a fluid can be introduced; a housing part including a discharge unit through which a fluid can be discharged and a coupling part connectable to another modular microfluidic device; a temperature control part at least a portion of which is received inside the housing part and configured to provide a predetermined level of temperature; a flow channel through which the fluid is injected from the injection part and flows to the discharge part; and a reaction part in which a valve part controlling the flow of the fluid is disposed. Provided modular microfluidic device has high gene amplification efficiency.