baber/WOPTO huggingface dataset:
Patent KR-20220001041-A (KR)
Title: High flame resistant and eco-friendly rubber-base masterbatch with polymer nanocomposites
Inventor: MOON SUNG CHEAL
IPC: C08L21/00
Filed: 2020-06-26
Abstract: The present invention relates to a high flame-resistant and eco-friendly rubber-based nanocomposite masterbatch which is composed of rubber, a flame retardant mixture, and a processing aid, wherein the flame retardant mixture is composed of a polymer nanoclay composite and an eco-friendly flame retardant. The high flame-resistant and eco-friendly rubber-based nanocomposite masterbatch composed of the components go through a foam molding process after being mixed with a rubber component so as to provide an eco-friendly foam which has excellent flame retardancy, heat resistance and mechanical properties, and does not contain a halogen-based flame retardant component.
Patent KR-20220001903-A (KR)
Title: Cloud platform based apartment home smart home system
Inventor: LEE KYEONG JHOO
IPC: G08C23/04
Filed: 2020-06-30
Abstract: The present invention relates to a cloud platform based smart home system of an apartment home. The system comprises: a household integrated sensing control module (140) installed in each household; a household terminal (150) installed in each household; an apartment house complex server (130) configured to transmit and receive control information for a control command; an internal cloud platform (120) connected to the apartment house complex server (130); and an individual household device (300) installed in each household. Therefore, the system can increase accuracy of AI control.
Patent KR-20220004869-A (KR)
Inventor: KIM EUN HA
IPC: A41D27/02
Filed: 2020-07-03
Abstract: The present invention relates to a cooling pad for a mask that can be used along with a mask and, more specifically, to a cooling pad for a mask of a predetermined thickness that has a structure in which a refrigerant accommodated between an outer shell and an inner shell of a laminated synthetic resin material is sealed from the outside. The cooling pad for a mask according to the present invention comprises: a central surface portion in which an opening for exhalation is formed in a penetrating manner; and a pair of left and right wing surface portions that extend toward both left and right sides of the central surface portion, is symmetrical vertically, and each of which has an opening for breathing formed in penetrating manner. The cooling pad for a mask of the present invention can provide coolness to a wearer, so that it can induce the wearer to wear the mask even in the hot summer weather.
Patent KR-20220007773-A (KR)
Title: Hybrid vehicle and method of controlling the same
Inventor: CHO JIN KYEOM
IPC: B60W20/13
Filed: 2020-07-09
Abstract: The present invention relates to a hybrid vehicle and a method of controlling the same, which are able to provide improved drivability when starting after stopping and charging the vehicle. According to an embodiment of the present invention, the hybrid vehicle comprises: an engine and a first driving motor placed on a front end of transmission; and a second driving motor which is able to apply driving force independently from the first driving motor. The method of controlling the hybrid vehicle can comprise: a step of, when the vehicle is stopped in the parking (P) step, engaging an engine clutch placed between the engine and the first driving motor, and charging the vehicle through the first driving motor by the power of the engine; a step of, when inputting the driving (D) step, turning off the start of the engine, and controlling the clutch of the transmission in a disengaged status; and a step of starting the vehicle by using only the second driving motor or additionally using one or more of the first driving motor and the engine to the second driving motor based on one or more of a required torque, available torque of the second driving motor, and the speed of the first driving motor.
Patent KR-20220007282-A (KR)
Inventor: YOON YOO SOOL
IPC: G04G13/02
Filed: 2020-07-10
Abstract: The present invention relates to a movable home appliance, a home appliance system for supporting a wake-up mode, and an execution method of a wake-up mode. According to an embodiment of the present invention, the movable home appliance moves to a preregistered first space at a first wake-up time and outputs a wake-up alarm. Then, the movable home appliance moves to a preregistered second place at a second wake-up time after the first wake-up time and outputs the wake-up alarm. Therefore, one movable home appliance sequentially wakes up users at different times in difference spaces.
Patent KR-20210044680-A (KR)
Title: Optical testing device and method for testing optical measuring instrument
Inventor: SUGAWARA TOSHIHIRO
IPC: G01M11/02
Filed: 2020-07-21
Abstract: An issue is to test an optical measurement instrument without reproducing an actual environment in which actual measurement is introduced. To solve the issue, an optical test device (1) is used to test an optical measurement instrument (2) applying an incidence light pulse from a light source (2a) to an incidence target (4), and obtaining a reflection light pulse made as the incidence light pulse is reflected by the incidence target. The optical test device (1) includes: at least two test light sources (12, 14) outputting a test light pulse; at least two liquid crystal panels (32, 34) having light penetration areas (400a, 400b), and receiving the test light pulse from each of the at least two test light sources (12, 14) to let the same penetrate the light penetration areas (400a, 400b); and a half mirror (40) multiplexing the test light pulse having penetrated the at least two liquid crystal panels (32, 34), and applying the same to the optical measurement instrument (2). The light penetration areas (400a, 400b) correspond to predetermined-distance surfaces (4a, 4b), having a predetermined distance from the optical measurement instrument (2) with respect to the incidence target (4), respectively.
Patent KR-20220018130-A (KR)
Inventor: JIN SOON SUH
IPC: C12Q1/6883
Filed: 2020-08-05
Abstract: The present invention relates to a SNP for diagnosing nephropathy and vasculitis, and a method for diagnosing nephropathy and vasculitis using the same. As the result that the present inventors analyzed the genomes of patients with nephropathy and vasculitis, it is found that single nucleotide polymorphism (SNP) sites, dbSNP databases rs9428555, rs2502349, rs2491835, and rs2502353, are closely related to patients with nephropathy and vasculitis, especially IgA nephropathy and IgA vasculitis, and by using the same, it can be used to develop a genetic diagnostic reagent for diagnosing or predicting the onset of nephropathy and vasculitis.
Patent KR-20220017745-A (KR)
Inventor: HONG SEUNG HUN
IPC: G01N33/58
Filed: 2020-08-05
Abstract: A surface-amplified immune sensor includes a pair of electrodes positioned on a substrate and facing each other, and a metal pattern positioned on the substrate and positioned between the pair of electrodes, wherein the metal pattern collects targets where an antigen-antibody reaction occurs and which are in connection with magnetic particles, and a redox reaction material is generated by a label connected to the collected targets so that electrical signals are amplified in the pair of electrodes. According to the present invention, very low concentration target materials can be detected.
Patent KR-20220019160-A (KR)
Inventor: JEONG JUN KI
IPC: H01L27/32
Filed: 2020-08-06
Abstract: An embodiment of the present invention provides a display panel including a main display area, a component area, and a peripheral area. The display panel comprises: a substrate; a main sub-pixel disposed in the main display area on the substrate and a main pixel circuit connected to the main sub-pixel; an auxiliary sub-pixel disposed in the component area on the substrate; an auxiliary pixel circuit disposed in the peripheral area on the substrate; and a connection line connecting the auxiliary sub-pixel and the auxiliary pixel circuit. The capacitance of the auxiliary storage capacitor included in the auxiliary pixel circuit is greater than that of the main storage capacitor included in the main pixel circuit.
Patent KR-20220019398-A (KR)
Inventor: CHOI JAE MIN
IPC: B32B37/12
Filed: 2020-08-10
Abstract: The present invention relates to an automobile sheet using polyester-based low-temperature hot-melt adhesive powder containing 1,3 pentanediol, which provides excellent adhesion and formability. According to the present invention, the automobile sheet comprises: a base layer formed of a polyester hard nonwoven fabric; an adhesive layer formed on the lower surface of the base layer and formed of dispersed polyester-based adhesive powder; and a surface layer formed of the polyester nonwoven fabric formed on the lower surface of the adhesive layer. According to the present invention, the polyester-based adhesive powder is a powdered low-melting-point copolymerized polyester resin formed of a hard segment and a soft segment. The polyester-based adhesive powder includes an acid component consisting of terephthalic acid or an ester-forming derivative thereof and a polyester-based resin formed of a diol component consisting of 2-methyl-1,3-propanediol, 2-methyl-1,3-pentanediol, and ethylene glycol. The low-melting-point copolymerized polyester resin powder a glass transition temperature (Tg) of 50℃ or more, a hardness (Shore D) of 80 or more, and a softening point of 80 to 150℃.
Patent KR-20210023700-A (KR)
Title: Substrate processing apparatus, method for manufacturing of substrate processing apparatus, and maintenance method
Inventor: ITO TAKESHI
IPC: H01J37/32
Filed: 2020-08-11
Abstract: The present invention relates to a substrate processing apparatus including a processing vessel for processing a substrate by applying high-frequency power. According to the present invention, a cover member is provided on the inner circumferential surface of a first through-hole formed on the wall portion of the processing vessel or on the wall portion so that an endless conductor is disposed on one of the inner circumferential surfaces of a second through-hole communicating with the first through-hole. A closing member, which includes an insertion body inserted through the first through-hole or the second through-hole to clamp and support a conductor together with the inner circumferential surface and a flange having a wider planar area than that of an opening of the first through-hole or the second through-hole successively to the insertion body, is installed in the first through-hole or the second through-hole. Accordingly, the opening is closed and the closing member is fixed to the wall portion by a fixing unit.
Patent KR-20220020669-A (KR)
Title: Cosmetic composition for anti-oxidation, anti-inflammation or skin improvement containing propolis fermented extracts
Inventor: LEE SO JUNG
IPC: A61Q19/00
Filed: 2020-08-12
Abstract: The present invention relates to: a cosmetic composition which includes a Propolis fermented extract obtained by fermenting and extracting a Propolis complex including gold Propolis, green Propolis, and red Propolis as an active component, thereby being able to implement significantly excellent antioxidant, anti-inflammatory or skin improvement effects; and a method for manufacturing the same.
Patent KR-20220023942-A (KR)
Title: length adjustable scissors
Inventor: KIM DONG OUK
IPC: B26B13/28
Filed: 2020-08-23
Abstract: Scissors with an adjustable length comprise: a handle (1) allowing a user to hold and use scissors; scissor blades (6) to cut objects; a first hole (2) on the scissor blades (6) to cut a large piece by a small force when fixed; a second hole (3) to cut as much as an applied force when fixed; a third hole (4) to cut more softly and delicately than an applied force when fixed; and a tightening part (5) to fix the holes. The present invention has the effect of increasing user convenience when a user cuts an object by adjusting the length of the blades by freely setting the length between the rotational axis and the end of the scissor blades. The present invention also has the effect of resolving conventional user inconvenience such as injuries or crushing of an object to be cut by naturally adjusting the position of the rotational axis in accordance with a cutting length of an object or a force of a user.
Patent KR-20220025613-A (KR)
Inventor: HONG SEONG RAN
IPC: A41D13/11
Filed: 2020-08-24
Abstract: The present invention relates to a mask-wearing straw. The mask-wearing straw includes: a body part having a space in which a beverage fluid can flow, having a hollow shape and having upper and lower openings formed at both ends respectively; a first curved part formed in one part of the body part and corrugated to be bent; and a suction part formed from the first curved part of the body part up to an upper suction hole through which the beverage fluid is sucked into the mouth of a user. A second curved part corrugated to be easily bent is formed in one part of the suction part, a third curved part is formed to be bent between the second curved part and the upper suction hole, and a short tube part brought into contact with lips is formed from the third curved part up to the upper suction hole. Accordingly, since the user is enabled to bring his or her lips into contact with only the suction hole of the straw through the smallest gap even while wearing a mask, the user can keep the mask on, which can lead to an effect of preventing the risk of infectious diseases.
Patent KR-20220027623-A (KR)
Inventor: OH SNG GN
IPC: B42D3/00
Filed: 2020-08-27
Abstract: The present invention relates to a hierarchically structured abstract book and a production method thereof. An inner paper part of the abstract book includes an index part indicating index information, and at least two hierarchical abstract documents individually having order matched with the order of original documents. The abstract book can be book-bound adhesively or with a hard cover to be assigned with one single ISBN. The hierarchical abstract documents include an abstract information part of a first level which is an upper level, and an abstract information part of a second level which is a lower level, and the amount of texts become greater gradually from the upper level to the lower level. The order of the inner paper part after the index part is formed such that a user reads the abstract information part of the first level abstracted with the smallest amount of texts, and then, reads the abstract information part of the second level abstracted with a larger amount of texts than the abstract information part of the first level. Therefore, the present invention is capable of helping a user to have a better reading ability.
Patent KR-20210031388-A (KR)
Title: Method and system for simultaneous multi-channel downlink operation in wireless local area network
Inventor: RANGANATH ASHOK
IPC: H04L45/243
Filed: 2020-09-03
Abstract: Provided is a simultaneous downlink transmission method capable of preventing failure in reception of downlink data in non-STR STA. The method for receiving simultaneous downlink transmissions at a mobile station comprises the steps of: transmitting, to an access point (AP), information regarding whether end points of simultaneous data transmissions to the mobile station are to be aligned, wherein the simultaneous data transmissions are performed between the AP and the mobile station through a pair of channels; beginning reception of a first data transmission, from the AP, on a first channel of the pair of channels; beginning reception of a second data transmission, from the AP, on a second channel of the pair of channels, wherein the second data transmission overlaps at least a portion of the first data transmission; and ending reception of the second data transmission upon an end of the first data transmission when the information indicates that the end points of simultaneous downlink data transmissions are to be aligned.
Patent KR-20220032327-A (KR)
Inventor: JANG DONG HEON
IPC: A23N12/12
Filed: 2020-09-07
Abstract: The present invention relates to a coffee bean roasting device. The device comprises: a main body; a roasting member; a coffee bean skin discharging pipe; a coffee bean skin collecting container; and a coffee bean discharging unit. The main body of a hollow unit includes: a heater which is mounted on one side; and a blowing device which blows heat generated in the heater to the inside. The roasting member roasts coffee beans inserted from a coffee bean inserting unit which is installed by being spread from a front surface part of the main body to an upper side to be in communication with the inside of the main body, by hot wind generated from the inside of the main body. The coffee bean skin discharging pipe allows one end part to be connected to the inside of a back side of the main body, has a hot wind discharging pipe formed on an upper surface, and allows the other end part to be spread to a lower direction. The coffee bean skin collecting container allows one end part to be connected to the other end part of the coffee bean skin discharging pipe. The coffee bean discharging unit is formed in a lower part of the inserting unit installed in a front surface part. At this time, the roasting member includes: a rotating drum in which a plurality of penetrating holes positioned in an inner central part of the main body are formed; a central shaft which is connected to the inside of the rotating drum with one or more supports; and a rotation drum operating motor which is connected to the central shaft and is mounted on the outside of a back side of the main body. According to a configuration, the present invention allows anyone to easily roast coffee beans by providing the roasting device of a simple configuration, and increases space utilization by miniaturizing the device.
Patent KR-20220035551-A (KR)
Title: Apparatus for testing slope collapse and liquefaction
Inventor: I CHEON JU
IPC: E02D33/00
Filed: 2020-09-14
Abstract: Provided is an equipment for slope collapse test and liquefaction test, which is for conducting comprehensive tests by providing various test conditions, comprising: a soil chamber arranged at an angle from the bottom of a framework forming the skeleton and filled with soil, which is a sample, inside; an inclination adjusting unit for adjusting the inclination of the soil chamber; a rainfall unit disposed on an upper part of the framework to spray water toward the soil inside the soil chamber; and a vibrating unit disposed horizontally on the framework and applying an external force to the soil chamber in a horizontal direction to vibrate the soil chamber.
Patent KR-20220037284-A (KR)
Title: Perfuming apparatus for dryer
Inventor: SONG IN BANG
IPC: A61L9/012
Filed: 2020-09-17
Abstract: Disclosed is a perfuming device for a drying device. The perfuming device for a drying device includes a main body including an accommodating space communicating with the outside, and a fragrance member having at least a portion disposed in the accommodating space and detachable from the main body. According to the present invention, a fragrance can be provided to drying products input in the drying device.
Patent KR-20220040665-A (KR)
Inventor: RYU SANG WAN
IPC: H01L41/04
Filed: 2020-09-24
Abstract: The present invention relates to a powerless piezoelectric sensor. More specifically, the powerless piezoelectric sensor comprises: a piezoelectric element that generates a voltage by an external shock or pressure; a capacitor for storing the voltage generated through the piezoelectric element; a rectification diode installed between the piezoelectric element and the capacitor; a transistor connected to the capacitor; a Zener diode installed between the piezoelectric element and the transistor; and a sensing signal output element driven by the voltage stored in the capacitor. The Zener diode is opened when a voltage greater than or equal to a value set in the piezoelectric element is generated to turn the transistor on so as to drive the sensing signal output element with a current stored in the capacitor.
Patent KR-20220040927-A (KR)
Inventor: KIM SANG OH
IPC: B65G49/06
Filed: 2020-09-24
Abstract: The present invention relates to a transfer unit and a substrate processing device comprising the same. The transfer unit for transferring a substrate comprises: a transfer body movable along a first direction; a guide rail, extending along the first direction, which is provided with a guide magnetic body for guiding a moving direction of the transport body; a first floating magnetic body installed on the transfer body; and a second floating magnetic body, disposed opposite to the first floating magnetic body, which is generating a repulsive force to push the first floating magnetic body.
Patent KR-20220042614-A (KR)
Title: Electronic device performing direct voltage to direct voltage conversion and operating method of the electronic device
Inventor: LEE KWANG CHAN
IPC: H02M3/156
Filed: 2020-09-28
Abstract: The present invention relates to an electronic device. The electronic device of the present invention includes: a DC-DC converter; and a controller that receives first current information, second current information, an input voltage, and a feedback voltage from the DC-DC converter, controls the DC-DC converter in one among the first mode, the second mode, and the third mode based on the input voltage, controls the DC-DC converter to perform a buck conversion based on a first current and an output voltage in a first mode and a second mode, and controls the DC-DC converter to perform a boost conversion based on the second current and the output voltage in the second mode and the third mode, wherein the DC-DC converter includes: an inductor connected between the first node and the second node; a first switch connected between the first node and the input node; a second switch connected between the first node and the ground node; a third switch connected between the second node and the ground node; a fourth switch connected between the second node and the output node; a capacitor connected between the output node and the ground node; and resistors connected in series between the output node and the ground node and configured to generate a feedback voltage lower than the output voltage of the output node. Thus, seamless voltage conversion is performed.
Patent KR-20210042028-A (KR)
Title: Real-time two-way communication method and system through video and audio data transmission and reception in virtual space
Inventor: HUH MINKANG
IPC: H04N7/15
Filed: 2020-10-07
Abstract: The present invention relates to a method and a system for real-time two-way communication through video and audio data transmission and reception in a virtual space so as to allow communication between a host and users during playing a video or content provided by the host and enable the host to communicate with multiple users without missing. The present invention discloses a configuration including: a host module for outputting videos and sounds of virtual reality content to the host and outputting at least one user's voice; a control server that transmits the videos and sounds of the virtual reality content provided by the host to at least one user module, and receives the user's voice data and transmits the received voice data to the host module; and at least one user module that outputs the videos and sounds of the virtual reality content provided by the host to the user and transmits the voice input by the user to the control server.