baber/WOPTO huggingface dataset:
Patent KR-20210123790-A (KR)
Title: Subframe mounting apparatus of vehicle
Inventor: LEE SANG YOEL
IPC: B62D21/15
Filed: 2020-04-06
Abstract: The present invention relates to a subframe coupling device of a vehicle which has a configuration of coupling a subframe (1) to a vehicle body (2) by using a bolt member (10), a washer member (20) formed in a truss structure, and a nut member (30). The present invention can increase rigidity (strength) of an input point of a portion where the bolt member (10) and the nut member (30) are coupled through a plurality of washer members (20) vertically stacked. Moreover, the present invention can guide separation of the bolt member (10) through breakage of the washer member (20) when a collision accident occurs and can minimize transmission of an impact amount toward a passenger through the subframe (1) by separation of the bolt member (10).
Patent KR-20210126984-A (KR)
Inventor: KIM DO HUN
IPC: G06F12/1009
Filed: 2020-04-13
Abstract: The present technology relates to an electronic device. According to the present technology, a storage device having an improved operating speed comprises: a main memory which stores first to N^th metadata; a cache memory which includes first to N^th dedicated regions each corresponding to regions in which the first to N^th metadata are stored; and a processor which stores, in each of the first to N^th dedicated areas, data accessed according to a request provided from a host among the first to N^th metadata, wherein the sizes of the first to N^th dedicated areas may be determined according to the number of times the first to N^th metadata are accessed by the request, respectively.
Patent KR-20210128137-A (KR)
Inventor: CHOI SU BIN
IPC: C09D5/00
Filed: 2020-04-16
Abstract: The present invention relates to an eco-friendly composition for protecting car windows and mirrors from getting foggy, and the luster of the interior of a car. The eco-friendly anti-fogging and luster protection composition containing natural phytoncide essential oil according to the present invention has high moisture absorption and saturated water absorption, thereby effectively preventing the fog phenomenon, and being used in protecting the luster of synthetic leather surfaces, dashboard, and the like. In addition, the present invention uses natural essential oils, rather than using toxic substances, so it is harmless to the human body and environment-friendly, thereby allowing a continuous, long-term usage.
Patent KR-20210129350-A (KR)
Inventor: JONGJUN WOO
IPC: C09K13/04
Filed: 2020-04-20
Abstract: The present invention relates to an etchant composition with excellent selectivity for a nitride film, and more specifically, to an etchant composition including an inorganic acid solvent, silane inorganic acid salt, and an additive, with excellent etching selectivity for a nitride film by using a novel compound as the silane inorganic acid salt, and capable of environmentally friendly and economically manufacturing a semiconductor device.
Patent KR-20200123393-A (KR)
Title: Cosmetic applicator with heat transfer component
Inventor: BIANCO DORIEN
IPC: A45D40/26
Filed: 2020-04-20
Abstract: The present invention relates to a cosmetic package including a cosmetic applicator for applying a composition including a cosmetic, care, or medicinal composition to a keratin substrate such as the skin, the lower portion of the eye, eyebrows, the eyelid, the cheek, or other body portions. According to the present invention, an applicator head comprises a first application member, a second application member, and a locking part. The first application member includes at least a part of the second application member and the second application member is made of a heat transfer member for transferring heat or cold when coming in contact with a user′s keratin substrate.
Patent KR-20210010307-A (KR)
Inventor: LEE JU IL
IPC: H01L21/67
Filed: 2020-04-20
Abstract: Disclosed is a substrate processing device which blocks heat from a chamber wall to the outside by generating one or more gas insulation layers around a chamber heated at high temperature, thereby reducing a heat loss and power consumed for heating the chamber at predetermined temperature and reducing an accident such as a burn of a worker. The substrate processing device comprises the chamber, a first insulation plate, and a second insulation plate.
Patent KR-20210131488-A (KR)
Title: Sewer Heat Exchange apparatus using oscillating heatpipe
IPC: F28F1/28
Filed: 2020-04-23
Abstract: The present invention relates to a sewage heat exchange device using a vibrating heat pipe, and more particularly to the sewage heat exchange device using a vibrating heat pipe, comprising: a water pipe through which a fluid having unused hydrothermal energy is transported; a recovery pipe through which a heating medium for absorbing hydrothermal energy in the water pipe flows; and a vibration-type heat pipe connected between the water pipe and the recovery pipe to transfer the water heat energy of the water pipe to the heating medium by means of an internal phase change transfer fluid. An object of the present invention is to provide the device that recovers sewage heat more efficiently, unlike an existing sewage heat recovery method.
Patent KR-20210134100-A (KR)
IPC: B65D5/46
Filed: 2020-04-29
Abstract: The present invention provides a packaging box that does not completely open when a storage unit containing a product is stored in a main body unit. More particularly, the present invention relates to a packaging box comprising: a main body unit having a storage space; a storage unit having a product space for storing products and being rotatably connected to the main body unit and positioned in the storage space; and an opening limiting unit formed on an inner surface of the main body unit and an outer surface of the storage unit to limit the rotation range of the storage unit.
Patent KR-20210135136-A (KR)
Title: Adhesive transfer film and bonding method using the same
IPC: C09D1/00
Filed: 2020-05-04
Abstract: An adhesive transfer film of the present invention comprises: a base film (11); an adhesive layer (12) formed on the base film (11); and an adhesive layer (13) having a multilayer structure which is formed on the adhesive layer. The present invention exhibits high thermal conductivity and high breaking strength, and minimizes defects due to cracks in an adhesive layer by controlling the shape of both ends of the adhesive layer, which is the starting point of cracks, thereby having the advantage of being able to improve product reliability.
Patent KR-20210136229-A (KR)
Title: Energy reduction type cross-supply exhaust system at 1 person 2 vehicle coating crystal field within the automobile factory
IPC: B05D5/00
Filed: 2020-05-07
Abstract: The present invention relates to an energy saving type cross-supply exhaust system at a two vehicles per person painting correction field in an automobile factory. To this end, the present invention comprises: an air supply unit having an air supply line; an air supply branch line branched to have a predetermined interval from the air supply line and re-branched to both sides; an air supply damper provided in the air supply branch line; an air supply expansion unit provided at a discharge side of the air supply branch line provided with the air supply damper; a vehicle painting correction booth provided under the air supply expansion unit and provided to ensure a space provided to enable draw in and out of two vehicles; exhaust branch lines provided on the floor of the vehicle painting correction booth; exhaust dampers provided in the exhaust branch lines; an exhaust conjoining line in which the exhaust branch lines provided with the exhaust dampers are gathered together; and a damper control unit provided to enable the exhaust conjoining line to be connected to exhaust lines of an exhaust unit, and enable the air supply damper and the exhaust dampers at one side and the other side to be operated to cross each other. Accordingly, the present invention enables air supply to be performed only to a space where work is performed among one side space and the other side space of the vehicle painting correction booth so that a vehicle painting correction operation can be performed efficiently, while energy consumption is reduced through partial air supply so that economical operation can be performed.
Patent KR-20210141858-A (KR)
Title: Method and System for Providing of Living Lab Service
IPC: G06Q30/02
Filed: 2020-05-14
Abstract: The present invention relates to a method and system for providing a living lab service. The method includes the steps of: checking, by an operating device, whether an applicant is eligible to receive the living lab service based on request information received from at least one requesting device; performing a question and answer with the requesting device, when the operating device confirms that the application qualification of the requesting device is suitable; and, by the operating device, performing an experiment on the item requested by the requesting device according to the result of the question and answer, and providing the living lab service to the requesting device based on the experimental result. Other embodiments are also applicable.
Patent KR-20200058364-A (KR)
Inventor: INGYU YANG
IPC: A46B3/06
Filed: 2020-05-20
Abstract: According to the present invention, a vacuum cleaner includes: a cleaner main body having a suctioning motor on the inside and a handle on the outside; and a suctioning nozzle connected to the cleaner main body. The suctioning nozzle includes: a housing having a front side which is at least partially open; a rotary cleaning part installed inside the housing, having at least one part exposed through the open part of the housing, and formed to clean a floor surface through a rotation operation; a driving part inserted into one side of the rotary cleaning part to provide power for rotating the rotary cleaning part; and a rotary support part inserted into the other side of the rotary cleaning part to support the rotary cleaning part to be rotatable. The rotary cleaning part includes: a cylindrical nozzle body installed inside the housing to be rotatable; and a protrusion part protruding from the inner circumference surface of the nozzle body, and receiving power from the driving part. Therefore, the vacuum cleaner is capable of improving reliability of an antistatic structure by providing optimal material properties.
Patent KR-20210145883-A (KR)
Inventor: LEE SUNG UK
IPC: C25B1/04
Filed: 2020-05-25
Abstract: According to an embodiment of the present invention, provided is a hybrid energy harvesting system, comprising: a first generation unit provided in a farmland and converting light energy into electric energy; an ESS controlling charging and discharging of electric power produced from the first generation unit; a water electrolysis conversion unit receiving electric power from the ESS and decomposing agricultural water to produce hydrogen; a hydrogen tank storing hydrogen produced from the water electrolysis conversion unit; and a second generation unit controlling hydrogen storage and supply of the hydrogen tank and producing electric power by using hydrogen provided from the hydrogen tank.
Patent KR-20210150864-A (KR)
Inventor: LEE HAN YOUNG
IPC: H01M50/10
Filed: 2020-06-04
Abstract: According to the present invention, a pouch forming device includes: a die in which forming grooves are respectively formed on an upper surface on which a pouch film is disposed with a partition wall interposed therebetween; and a punch member having a punch for forming a pair of receiving grooves in the pouch film while respectively inserting the pouch film into the forming grooves in a pressurized state, wherein the forming groove includes: a vertical space connected to the partition wall and located on a bottom of the forming groove; and an inclined space connected to the vertical space and formed as one inner wall facing the partition wall as an inclined surface, the punch includes: a vertical block inserted into the vertical space while the pouch film is pressed; and an inclined block inserted into the inclined space while the pouch film is pressed, and having one side corresponding to the inner wall and formed as an inclined surface, and one inner surface of the receiving groove positioned between the inclined surface of the inclined space and the inclined surface of the inclined block is formed as an inclined surface.
Patent KR-20200145751-A (KR)
Inventor: KIM HYO YONG
IPC: C08J11/24
Filed: 2020-06-19
Abstract: The present invention relates to a method for analyzing copolycarbonates, and more specifically, to a method for analyzing copolycarbonates, wherein with respect to copolycarbonates having a polysiloxane structure introduced into a main chain of the polycarbonates, the weight average molecular weight, number average molecular weight, and molecular weight distribution of a polysiloxane-containing aromatic diol compound used as a starting material can be more accurately analyzed.
Patent KR-20220000494-A (KR)
Title: Screen apparatus
Inventor: HWANG JONG WON
IPC: B07B1/46
Filed: 2020-06-26
Abstract: The present invention relates to a grain separator capable of automatically sorting metals including: a frame part (100) including four leg parts (101) and a structure for connecting the four leg parts (101); a magnetic drum part (400) that is fixed and disposed on an upstream side in a direction in which construction waste or landfill waste, which is supplied from a hopper or a conveyor belt, is supplied from the frame part (100) to adsorb metals in the construction waste or landfill waste from the frame part (100) while rotating, and discharges the adsorbed metals from a lower side of the frame part (100) to supply remaining construction waste or landfill waste to a downstream side in the direction in which the construction waste and landfill waste is supplied from the frame part (100); a disc roller part (300) that discharges one of the remaining construction waste or landfill waste supplied from the magnetic drum part (400), which has a predetermined size or smaller, sequentially by size, and conveys the remaining construction waste or landfill waste, which exceeds the predetermined size, to a downstream side of the frame part (100); a driving part (200) that is driven to rotate the disc roller part (300); and a conveyor part (500) that receives the remaining construction waste or landfill waste discharged downward by size from the disc roller unit (300) and conveys the remaining construction waste or landfill waste.
Patent KR-20210123180-A (KR)
Title: Semiconductor device and method of manufacturing a semiconductor device
Inventor: Shen yu cheng
IPC: H01L29/40
Filed: 2020-07-01
Abstract: A method of manufacturing a semiconductor device comprises a step of forming a plurality of work function metal layers and an oxygen absorbing layer over a channel area of the semiconductor device. The step comprises: a step of forming a first work function metal layer over the channel area; a step of forming an oxygen absorbing layer over the first work function metal layer; and a step of forming a second work function metal layer on an oxygen absorbing layer. A gate electrode metal layer is formed over the plurality of work function metal layers. The work function metal layers, the oxygen absorbing layer, and the gate electrode metal layer are made of different materials.
Patent KR-20220003790-A (KR)
Title: Image capturing device to perform autofocus
Inventor: KIM DAEBONG
IPC: H04N5/232
Filed: 2020-07-02
Abstract: An image capturing device comprises: a lens; a lens driver configured to change the position of a focus by moving the lens; an image sensor configured to detect light having passed the lens; and a focus controller configured to adjust the position of the focus by controlling the lens driver based on an image generated by the image sensor. The focus controller is configured to monitor a saturation area, which has brightness equal to or greater than a threshold value in each of a plurality of regions of the image, while adjusting the position of the focus, if first regions exist where the saturation area decreases gradually accordingly as the position of the focus changes, to select the first regions when a second region is detected where the saturation area increases and not to select the second region, and to adjust the position of the focus in reference to a change in the saturation areas of the first regions without referring to the second region. Therefore, provided are an image capturing device and a method, wherein a position in focus can be found at an improved velocity and with improved accuracy.
Patent KR-20220004416-A (KR)
Title: The machine tool with rotary table
Inventor: LEE JAE YOON
IPC: B23P23/02
Filed: 2020-07-03
Abstract: The present invention relates to a multitasking machine tool. According to an embodiment of the present invention, provided is a multitasking machine tool with a rotary table installed on an auxiliary bed. In the multitasking machine tool, a bed assembly is divided into a main bed and an auxiliary bed, the main bed and auxiliary bed are horizontally adjusted through a plurality of first and second leveling bolts, a headstock and a swivel head that are transferred in the Y-axis direction and the Z-axis direction are installed in the column movably installed on the main bed, and a rotary table is installed in a table assembly installed on the auxiliary bed.
Patent KR-20220006793-A (KR)
Inventor: KIM CHI HOON
IPC: A61B17/74
Filed: 2020-07-09
Abstract: The present invention relates to a bone-fixing lag screw rotation-preventing device for preventing the rotation of a lag screw coupled to a metal rod in the medullary cavity of a bone such as the thigh bone so as to fix a fracture, and fits the thigh bone metal rod into thigh bone marrow from the end thereof, fits, from the side thereof, the lag screw, to which a cap is coupled, through a transverse hole bored obliquely with respect to the longitudinal axis line of the metal rod, and provides an element for fixing the lag screw so that the lag screw moves in the direction of the axis line in the transverse hole but is prevented from rotating. The bone-fixing lag screw rotation-preventing device comprises: pin guide grooves formed in the lag screw so as to be symmetrical to each other in the longitudinal direction thereof; a super-elastic member inserted into the pin guide grooves; and a cap screw-fitted to the rear surface of the lag screw in order to prevent the separation of the super-elastic member, and thus a screw part of the lag screw is prevented from rotating in the bone by means of rotational motion after fracture reduction.
Patent KR-20220006915-A (KR)
Title: Gas cooling apparatus
Inventor: YOO YOUNG SAM
IPC: H01L35/28
Filed: 2020-07-09
Abstract: According to one embodiment of the present invention, a gas cooling apparatus comprises: a housing including a gas inlet and a gas outlet; a first cooling module arranged in the housing, and allowing first gas flowing into the gas inlet to pass therethrough to cool the first gas to second gas of a lower temperature than that of the first gas; and a second cooling module arranged in the housing, and allowing the second gas to pass therethrough to cool the second gas to third gas of a lower temperature than that of the second gas. The first cooling module includes a first heat exchange unit in which a fluid of a temperature lower than the temperature of the first gas flows. The second cooling module includes at least one thermoelectric cooling unit. The thermoelectric cooling unit includes a Peltier element including a first substrate, a thermoelectric semiconductor arranged on the first substrate, and a second substrate arranged on the thermoelectric semiconductor. At least a portion of the second gas flows toward the first substrate of the Peltier element, and the third gas is discharged through the gas outlet.
Patent KR-20220008568-A (KR)
Title: Dicing die bonding film
Inventor: KIM JU HYEON
IPC: C09J163/00
Filed: 2020-07-14
Abstract: The present invention relates to a dicing film capable of more easily picking up a diced wafer or a dicing die-bonding film including the same. The present invention can stably dice a filter wafer.
Patent KR-20220008669-A (KR)
Title: Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation methode using the same catalyst
Inventor: KANG KYUNGYEON
IPC: B01J23/887
Filed: 2020-07-14
Abstract: The present invention relates to a catalyst for ammoxidation of propylene, a method for preparing the same, and a method for ammoxidation of propylene using the same. Specifically, in one embodiment of the present invention, provided is a catalyst having a structure in which a metal oxide is supported on a silica carrier, a narrow particle size distribution, and excellent wear resistance.
Patent KR-20220012526-A (KR)
Inventor: MOON HONGJUN
IPC: B23Q17/22
Filed: 2020-07-23
Abstract: The present invention provides a control system of complex processing equipment including a multi-positioner capable of processing heterogeneous workpieces and a control method thereof. The present invention relates to a control system of complex processing equipment including a multi-positioner capable of processing heterogeneous workpieces, comprising, in a system for controlling complex processing equipment capable of processing heterogeneous workpieces: a multi-positioner (100) having the upper part at which workpieces are seated; at least one process means (200) performing processes for the workpieces seated on the multi-positioner (100); and a control unit (300) determining the positions of the workpieces seated on the multi-positioner (100), and calculating movement coordinates to processing positions for processes of the processing means (200) to control the positions of the processing means (200). The workpieces may be heterogenous.
Patent KR-20220014574-A (KR)
Inventor: JUNG YOUNG HO
IPC: H04N13/383
Filed: 2020-07-29
Abstract: An object of the present invention is to provide a VR image providing method capable of improving experience quality of a user in a wireless communication network environment. A VR image providing system comprises a VR player and a server. The VR player generates coordinates of a gaze point. The server generates frame combination data, and transmits the frame combination data to the VR player. The VR player transmits coordinates of a second predicted gaze point to the server. The server selects resolution data and transmits it to the VR player. The VR player displays the frame combination data.
Patent KR-20220015149-A (KR)
Inventor: KIM DONG YOUNG
IPC: A01K97/10
Filed: 2020-07-30
Abstract: The present invention relates to an unauthorized breakaway prevention device of a fishing rod that pulls a fishing rod forward due to a bite of a fish or even if lifted to an upper part, a stopping protrusion fore-end part of a stopping member in close contact with a fixing plate of a breakaway prevention bracket prevents the fishing rod from being pulled forward, and at the same time prevents the fishing rod from lifting to an upper part as the stopping protrusion is caught on a lower part of a locking protrusion, thereby preventing loss of the fishing rod and allowing safe fishing to be enjoyed. The unauthorized breakaway prevention device of the fishing rod comprises: a support main body; a pair of brakes; a breakaway bracket; a stopping member; and a fixing member.
Patent KR-20220015852-A (KR)
Title: Patient-specific medical matrix and medical bed using the same
Inventor: KIM JUONG WAN
IPC: A61G7/005
Filed: 2020-07-31
Abstract: The present invention provides a patient-specific medical matrix and a medical bed using the same. Indirectly heated air is supplied from the inside of a medical mat towards a patient. When the patient is lying on the mat, the patient does not feel uncomfortable. When the medical mat is folded or unfolded, durability can be guaranteed.