baber/WOPTO huggingface dataset:
Patent KR-20210105188-A (KR)
Title: Gripper and article transferring apparatus comprising the same
Inventor: LEE SEEYOUNG
IPC: H01L21/677
Filed: 2020-02-18
Abstract: The present invention provides a gripper comprising an article carrying device for carrying a container in which an article is accommodated in semiconductor manufacturing devices, and gripping the head of the container. The gripper includes a seating portion having a seating surface on which the head of the container is seated. The seating portion may include a first damper for reducing vibration transmitted to the container when the head of the container is gripped and/or while the container is gripped.
Patent KR-20200026229-A (KR)
Title: Organic electro luminescent display device, and display panel and driving method thereof
Inventor: KIM HYUN JIN
IPC: G09G3/3208
Filed: 2020-02-27
Abstract: The present invention relates to an organic electroluminescent display device having sensing and compensation functions and a display panel and a driving method thereof. Each pixel defined by crossing data and gate lines cross includes an organic light emitting diode, a driving transistor driving the organic light emitting diode, a first transistor controlled by a scan signal supplied from the gate line and connected between a reference voltage line or a connection pattern connected to the reference voltage line and a first node of the driving transistor, a second transistor controlled by a scan signal supplied in common from the gate line and connected between the data line and a second node of the driving transistor, and a capacitor connected between the first and second nodes of the driving transistor.
Patent KR-20210113498-A (KR)
Title: Apparatus for treating substrate and method for treating substrate
Inventor: LEE TAEHOON
IPC: G03F7/16
Filed: 2020-03-06
Abstract: A purpose of the present invention is to provide a substrate processing device and a substrate processing method capable of preventing a bowl from being contaminated by a photoresist without performing a separate cleaning process. According to an embodiment of the present invention, the device for treating a substrate comprises: a substrate support unit for supporting and rotating the substrate to be processed; a liquid supply unit for discharging a processing liquid to the substrate to be processed; a bowl provided to surround the substrate support unit guides the processing liquid, which is supplied to the substrate to be processed and scattered in a recovery direction; and a liquid film-forming liquid supply unit for applying the liquid film-forming liquid to a surface of the bowl in contact with treatment liquid. And a protrusion is formed on the surface of the bowl in contact with the treatment liquid, the liquid film-forming liquid accumulates and overflows by the protrusion and flows down in a direction of gravity.
Patent KR-20210116794-A (KR)
Title: Transferring vehicle, article transferring apparatus comprising the same and article transferring method
Inventor: LEE JUNGHUN
IPC: B65G1/04
Filed: 2020-03-16
Abstract: The present invention provides a transferring vehicle running on a running rail. The transferring vehicle includes: a running wheel that runs on the running rail; a steering unit in contact with a steering rail disposed in a branching region where the running rail is branched. The steering unit includes: a first steering wheel; and a second steering wheel spaced apart from the first steering wheel. In either one of the first steering wheel and the second steering wheel, a magnet can be provided to generate a work force for pulling the steering rail when the transferring vehicle drives in the branching area, and to dissipate a load applied to the other one of the first steering wheel and the second steering wheel.
Patent KR-20210116037-A (KR)
Title: Sliding device for durability evaluation of flexible material and evaluation system
Inventor: LEE KI YONG
IPC: G01N3/34
Filed: 2020-03-17
Abstract: The present invention relates to a sliding device for the durability evaluation of a flexible material, and an evaluation method, wherein an in-folding motion and an out-folding motion of a flexible material are realized with respect to an unfolding state in one folding unit and a sliding motion is realized so that the position of a bending part formed in a flexible material in a folding state can be modified, when the folding test of the flexible material is performed. For the purpose, the sliding device for the durability evaluation of a flexible material comprises: a base unit having a folding space formed by penetrating; a sliding unit fixing one side of the flexible material to be evaluated and combined with the base unit to be able to move; and a folding unit fixing the other side of the flexible material, arranged by being spaced apart from the sliding unit, and rotating with respect to the sliding unit to in-fold or out-fold the flexible material in an unfolding state. The sliding unit modifies the position of the bending part formed in the flexible material by sliding in the base unit with the flexible material in-folded or out-folded.
Patent KR-20210117382-A (KR)
Title: HLA class I and MICA/MICB null cell line constructed from multiplex CRISPR-Cas9 system and use thereof
Inventor: KIM TAI GYU
IPC: A61K9/127
Filed: 2020-03-18
Abstract: The present invention relates to a cell line deficient in HLA class I and a MICA/MICB gene deficient cell line using a multiplex CRISPR-Cas9 system and a use thereof. More specifically, the present invention provides an H1ME-5 cell line in which both HLA class I and MICA/MICB are completely removed, and the H1ME-5 cell line does not induce an immune response, so it can be used to manufacture an immunomodulatory formulation with lower immunogenicity.
Patent KR-20210118512-A (KR)
Inventor: KIM TAE YONG
IPC: C09D133/00
Filed: 2020-03-23
Abstract: A polyester film according to one embodiment of the present invention comprises a film made of a copolymerized polyester resin, wherein the film includes a primer layer on at least one surface thereof, the light loss factor at a wavelength of 550 nm both in the machine direction (longitudinal direction, MD) and the transverse direction (TD) of the film is 10% or less, and the deviation of the optical axis angle is ±5˚ or less. Therefore, using the polyester film according to one embodiment of the present invention as a protective film for a curved display can prevent lifting of a curved edge portion of the display, thereby increasing the fingerprint recognition rate of optical fingerprint recognition using a display.
Patent KR-20210126321-A (KR)
Title: Field mapper for long axis superconducting electromagnet
Inventor: SIM KI DEOK
IPC: G01R33/07
Filed: 2020-04-10
Abstract: The present invention relates to a field mapper for a long-axis superconducting electromagnet, which is a device for measuring the distribution of magnetic field in a beam tube of a chamber in which a superconducting electromagnet is installed, and which can increase positioning accuracy and measurement accuracy by minimizing an axial deflection due to a weight of a long device for measuring magnetic field. The field mapper for a long-axis superconducting electromagnet, for measuring the distribution of surface magnetic field in the beam tube of a chamber in which a superconducting electromagnet is installed, comprises: supports provided on both sides of the beam tube; a guide pipe passing through the beam tube, and installed on the supports to be axially rotatable by a rotating means; a cart installed on the guide pipe, interoperating with rotation, and reciprocating in the longitudinal direction of the guide pipe by a moving means; a hall probe installed on the cart to measure the distribution of magnetic field; and weights installed at both ends of the guide pipe to prevent deformation due to the weight of the guide pipe.
Patent KR-20210128688-A (KR)
Inventor: BYUNG KI KIM
IPC: B60T11/236
Filed: 2020-04-17
Abstract: Disclosed is a master cylinder for a brake system. The master cylinder for the brake system according to the present embodiment may be provided by comprising: a cylinder main body provided with an oil port connected to a reservoir; a piston provided in a bore formed inside the cylinder main body to move forward and backward; a hydraulic chamber provided in the bore and pressurized by a piston; and a sealing unit installed on the inner circumferential surface of the bore and maintaining airtightness between the inner circumferential surface of the bore and the outer circumferential surface of the piston. An objective of the present invention is to provide the master cylinder for the brake system capable of supplying a hydraulic pressure required for braking to a wheel brake installed on a wheel.
Patent KR-20210128792-A (KR)
Inventor: KIM SULHO
IPC: A61C19/04
Filed: 2020-04-17
Abstract: According to an embodiment, a method is disclosed. A method of providing images for an object includes the steps of: sequentially acquiring a plurality of scan data of the object over time; displaying the images for the object in which the plurality of scan data are differentiated from each other and displayed overlappingly; and updating the displayed images as additional scan data is acquired.
Patent KR-20200127869-A (KR)
Inventor: KIM KI HYUN
IPC: H01M2/14
Filed: 2020-04-24
Abstract: Disclosed are a functional separator with an introduced catalyst point capable of improving a capacity and life of a battery by coating a material, which can act as a catalyst for reduction of lithium polysulfide, on a surface of the separator to solve the problem caused by lithium polysulfide eluting from a positive electrode. The functional separator with an introduced catalyst point comprises: a base separator; and a coating layer containing a catalyst point located on a surface of the base separator.
Patent KR-20210132291-A (KR)
Title: Organometallic compound and organic light emitting device comprising the same
IPC: H01L51/00
Filed: 2020-04-24
Abstract: Disclosed are an organometallic compound and an organic light emitting element including the same. The organic light emitting element comprises: a first electrode; a second electrode; and an organic layer including a light emitting layer interposed between the first electrode and the second electrode. Therefore, the organic light emitting element may have high luminance, high efficiency, and a long lifespan.
Patent KR-20210132770-A (KR)
Title: Furnace using nitrogen as atmospheric gas
IPC: F27B5/14
Filed: 2020-04-27
Abstract: The present invention relates to a furnace using nitrogen atmospheric gas. The furnace using nitrogen atmospheric gas according to an embodiment of the present invention comprises: a heat treating furnace main body which has an interior space sealed from the outside; an insulation member which is prepared inside the heat treating furnace main body and is formed to cover the interior space; a heater which is installed inside the interior space while penetrating the heat treating furnace main body and the insulation member and is heated to a set temperature; and a graphite muffle structure which is located inside the insulation member, forms a sealed space of nitrogen gas atmosphere by assembling a plurality of graphite units divided by sections, and has a conveyor for transferring a heat treating target object inside the sealed space. The furnace significantly reduces oxygen concentration inside the furnace by applying the graphite muffle structure.
Patent KR-20210132962-A (KR)
Title: Heat pump with variable capacity compressor
IPC: F25B1/04
Filed: 2020-04-28
Abstract: The present invention relates to a heat pump and, more specifically, to a heat pump connected with a circuit, including a variable-capacity compressor (C), a condenser (HEX_C), an expansion valve (EXV) and an evaporator (HEX_E), through a sealed refrigerant line, and including a condenser fan (FN_C), an evaporator (FN_E), a refrigerant amount control means (RAAM) and a controller (224). The controller (224) uses one single reference temperature (T_set) to determine an increase or decrease in a compression capacity of the compressor (C); the controller (224) calculates an error (E) [ = indoor temperature (T_in) - set temperature (T_set) ] using the reference temperature (T_set); the controller (224) controls the compressor (C) in a predetermined control cycle; and the controller (224) comprises an integrated controller (224) for controlling both indoor and outdoor areas or an outdoor controller (224_out) and an indoor controller (224_in). Thus, efficiency can be improved.
Patent KR-20210133042-A (KR)
Title: Vehicle interior material having excellent sound absorption performance and light-weight property
IPC: B32B5/02
Filed: 2020-04-28
Abstract: The present invention relates to a vehicle interior material capable of effectively blocking noise generated in a vehicle, being lightweight to be easily handled, and being stably fixed to a floor surface of the vehicle without being moved in spite of movement of a passenger, wherein the vehicle interior material comprises: an outer skin layer which is formed by being implanted with nylon or polyester bulk-type continuous filaments; a sound-absorbing layer which is laminated on the outer skin layer made of a nonwoven fabric comprising deformed cross-section yarns or hollow fiber; a non-slip layer which is laminated on the sound-absorbing layer to be coupled and fixed to the floor surface of the vehicle; and an adhesive layer which is laminated to bond the surface layer and the non-slip layer to both sides of the sound-absorbing layer, respectively, and forms a plurality of pores at the bonding interface.
Patent KR-20210133362-A (KR)
Title: Parking system which contains autonomous parking robot
IPC: E04H6/42
Filed: 2020-04-28
Abstract: The present invention relates to a parking system employing an autonomous driving parking robot and, more specifically, to a parking system employing an autonomous driving parking robot, capable of warehousing a vehicle into a designated parking position of a parking lot using a parking robot, and also, releasing the parked vehicle to move the same to a designated position using the parking robot. When a vehicle needs to be parked, a driver can set a parkable position by simply inputting a warehousing request for the vehicle, and, accordingly, a parking robot can transfer the vehicle to the corresponding position and park the same therein, and also, when the vehicle needs to be released, the driver can automatically identify the parking position by simply inputting the license plate number of the vehicle, and then, the parking robot can transfer the vehicle to the position of the driver, and, therefore, the vehicle can be conveniently parked and released even in a wide parking lot.
Patent KR-20210133511-A (KR)
Title: Occupant service offering apparatus and method for controlling the same
IPC: B60R16/037
Filed: 2020-04-29
Abstract: The present invention relates to a device for providing a passenger service, and a control method thereof. The present invention can provide a service corresponding to recognition of a passenger motion based on distance information between an object and a passenger. The device can comprise: a recognition unit recognizing the passenger and the object from an obtained indoor image of a vehicle; a matching unit matching a specific body portion of the passenger related to the object; a distance tracking unit tracking the distance between the matched specific body portion of the passenger and the object; and a control unit checking whether the tracked distance satisfies a set service condition, checking whether the additional set service condition exists when the distance satisfies the set service condition, and controlling a specific function of the vehicle corresponding to a set service when the additional set service condition does not exist.
Patent KR-20210137807-A (KR)
IPC: B25J11/00
Filed: 2020-05-11
Abstract: The present invention relates to a mobile robot and a mobile robot system. According to the present invention, the mobile robot moves to a relay position capable of relaying communication between a communication device and an unconnected device where the communication with the communication device is not connected, and relays the communication between the communication device and the unconnected device. The mobile robot includes a main body; a communication unit; and a control unit.
Patent KR-20210143391-A (KR)
Title: Apparatus of removing foreign substance of laver having rotating ring
IPC: B07B1/46
Filed: 2020-05-20
Abstract: Disclosed is a device for removing a foreign substance of raw laver, comprising a rotating unit capable of efficiently securing a passage to exclude a blade passing through a gap and sufficiently obtain the raw laver from which foreign substances have been removed. The device comprises a screen to obtain the raw laver from which foreign substances have been removed, wherein the screen has a plurality of fixing units and at least one rotating unit, wherein the rotating unit rotates while forming a gap (G) between the fixing units, and at least one of the fixing units or the rotating unit has a passage forming groove through which the raw laver passes.
Patent KR-20210143494-A (KR)
Title: Semiconductor package
IPC: H01L23/00
Filed: 2020-05-20
Abstract: Described is a semiconductor package. The semiconductor package may include a package substrate, a semiconductor chip disposed on the package substrate, and a plurality of underfills disposed between the package substrate and the semiconductor chip. The package substrate may include a trench disposed thereon and a plurality of dams disposed on both sides of the trench. The uppermost surface of the dam may be located at a level lower than the lower surface of the semiconductor chip. Thus, the present invention can shorten the flow time of the underfill and prevent void traps in the underfill.
Patent KR-20210145056-A (KR)
Inventor: JU MYEONG JUN
IPC: H04M1/04
Filed: 2020-05-24
Abstract: The present invention relates to a desk phone holder, which uses a ratchet mechanism to freely adjust a holder angle of a mobile phone holder placed on a desk, so that the mobile phone can be placed at a desired height by intermittently adjusting the angle of the holder. In particular, in constructing a microphone holder placed on a desk, a bracket is provided on a stand, a pair of ratchet wheels connected to a shaft are provided on the bracket, and a holder for holding the mobile phone is provided on each ratchet wheel, respectively, and thus a lever having a projection caught on the teeth of the ratchet wheel is connected to a lower part of the bracket by a spring so that the ratchet wheel rotates intermittently.
Patent KR-20210145605-A (KR)
Inventor: BANG GYU YEONG
IPC: G05B19/401
Filed: 2020-05-25
Abstract: The present invention relates to a machining start point measurement device of a machine tool. More specifically, the measurement device is clamped by a chuck of a machine tool to measure a machining start point on the surface of a material, wherein a (+) terminal of a battery is brought into A-type contact with a moving terminal via a ball and a connection spring and the ball is pressed to the connection spring, thereby protecting measurement device components through the compression of the connection spring in case of excessive contact, and also, preventing the introduction of foreign substances due to the use of a flexible cover, which can lead to an improvement in electric contact. To achieve the purpose, a battery is embedded in an upper part of a cylindrical conductive body clamped by a chuck, and a terminal connector, a connection spring, a ball and an insulative ball sheet are sequentially embedded in a lower part; a hollow rod housing is coupled with an open base side of the body, and a (-) current of the battery flows in a hollow measurement rod lifted in the rod housing; and a (+) current flows in a moving terminal fixed through an insulation sleeve in the measurement rod, the measurement rod is normally dropped through a spring in the rod housing, and an LED is provided in the measurement rod to be turned on when the moving terminal comes in contact with the ball, and the light is emitted to the outside of the measurement rod.
Patent KR-20210150739-A (KR)
Inventor: HO CHUL KWON
IPC: G06Q50/16
Filed: 2020-06-04
Abstract: The present invention relates to a recommendation method between a lessor and a lessee with verified real estate sales information, which comprises the steps of: receiving first lease condition information and first rental condition information from the lessor terminal and a lessee terminal; receiving first lease condition information and first rental condition information from the lessor terminal and a lessee terminal; calculating a matching ratio between condition items of second lease condition information and second rental condition information related to a pre-concluded contract; and calculating a synchronization rate between the first lease condition information and the first rental condition information on the basis of the matching ratio, providing the lessee terminal with the first lease condition information as recommended rental information in accordance with the synchronization rate, and providing the lessor terminal with the first rental condition information as recommended rental information. Therefore, information on optimal lessees and lessors is provided.
Patent KR-20210152713-A (KR)
Title: Filler for cutting oil and cutting oil containing the same filler
Inventor: DO INHWAN
IPC: C10M171/06
Filed: 2020-06-09
Abstract: The present invention relates to a filler for cutting oil, and specifically, to a filler that is added to cutting oil to improve wear resistance, has a hexagonal structure, and includes boron nitride having a surface area of 100 to 700 m^2/g.
Patent KR-20210153457-A (KR)
Inventor: YOON YOUNGNAE
IPC: B01D33/64
Filed: 2020-06-10
Abstract: In a foreign material removing device according to the present invention, a sponge roller and a dewatering roller are disposed, a pressing roller and the sponge roller rotate at the same speed and have the same size, and irregular units are formed on the outer surface thereof. Therefore, the pressing roller receives sludge from the sponge roller and removes the sludge with a brush while reducing the surface tension effect of water as much as possible, thereby greatly improving purification efficiency.
Patent KR-20200146022-A (KR)
Inventor: CATHERINE MULZER
IPC: C08G61/02
Filed: 2020-06-15
Abstract: The present invention provides a gas sensor. The gas sensor comprises: a substrate; a plurality of electrodes on the substrate; and a polymer sensing layer on the substrate for adsorbing a gas-phase analyte. The adsorption of the analyte is effective in changing a property of the gas sensor which changes an output signal of the gas sensor. The polymer sensing layer includes a polymer selected from substituted or unsubstituted polyarylene including the reaction product of monomers including a first monomer including an aromatic acetylene group and a second monomer including two or more cyclopentadienone groups, or a cured product of the reaction product. The gas sensor and a method of using such a sensor can be applied to the sensing of a gas-phase organic analyte.