baber/WOPTO huggingface dataset:
Patent KR-20190117195-A (KR)
Inventor: PARK IL JU
IPC: B05B15/50
Filed: 2018-04-06
Abstract: The present invention relates to an apparatus for ejecting a release agent for die casting capable of preventing a part of the release agent put and remaining on the surface of a nozzle of a header body from falling to the molded surface of a mold while the release agent returns to the original position after spraying of the release agent is completed. To this end, the apparatus for ejecting the release agent for die casting comprises: a header body having a plurality of nozzles; and a drip pan integrally provided on the lower part of the header body to accommodate the release agent in a drop shape dropping to the lower side from the nozzle.
Patent KR-20190119365-A (KR)
Title: Synthesis method of Carbon nanofibers and manufacturing method of Lithium Secondary Batteries using it as anode materials
Inventor: LEE CHANG SEOP
IPC: D06M11/74
Filed: 2018-04-12
Abstract: Provided by the present invention is a carbon nanofiber composite producing method which includes: a step (a) of synthesizing carbon nanofiber by a chemical vapor deposition method; a step (b) of synthesizing a SiO_2/carbon nanofiber composite by coating the surface of the synthesized carbon nanofiber with silica; a step (c) of synthesizing a (PC)SiO_2/carbon nanofiber composite by a pyrolytic coating on the surface of the synthesized SiO_2/carbon nanofiber composite with ethylene gas; and a step (d) of immersing and dip-coating the synthesized (PC)SiO_2/carbon nanofiber composite in a RuCl_3 solution of a predetermined concentration, and synthesizing Ru/(PC)SiO_2/carbon nanofiber composite. The present invention also provides a lithium secondary battery by using the (PC)SiO_2/carbon nanofiber composite or the Ru/(PC)SiO_2/carbon nanofiber composite as a negative electrode material. The present invention is able to improve a charge and discharge capacity, maintenance efficiency and the life of a lithium secondary battery.
Patent KR-20190119380-A (KR)
Title: Diffuser for aroma therapy
Inventor: LEE JAE WON
IPC: A61N5/06
Filed: 2018-04-12
Abstract: The present invention relates to a diffuser for aroma therapy. More specifically, the present invention relates to a diffuser for aroma therapy, which diffuses aroma scents based on the aroma oil and herbal oil to induce a user′s sleep to maintain a comfortable sleeping state, improve concentration or relieve stress. The diffuser for aroma therapy according to the present invention diffuses aroma scents effectively, is portable to allow users to maintain a comfortable sleeping state in various places, improves concentration or relieves stress.
Patent KR-20190126227-A (KR)
Title: Impedance matching and control method thereof
Inventor: CHOI KYU CHUL
IPC: H01F38/14
Filed: 2018-05-01
Abstract: The present invention relates to a wireless power transmission system which transmits power wirelessly by a magnetic induction method when a transport machine with a battery such as an electric vehicle, a forklift truck or a golf car enters a charging area or a parking surface. The present invention relates to an impedance matching method and a control method thereof to correct the position of a transmitter installed on the ground when a transport machine is inaccurately located on a charging area or a parking surface, and to maintain transmission efficiency above a certain level against the load fluctuation of a receiver output stage. The present invention has an effect of providing a wireless power transmission system to maintain transmission efficiency above a certain level against the load change of the output terminal of a receiver or against a case when a transport machine is located on an inaccurate charging area by: changing the position of the transmitter exposed to the ground in front and rear, left and right, and up and down directions; changing the position of a transmitter through the rotary angle control of the transmitter by detecting a phase difference between the output current and output voltage of a power supply device; and correcting the inductance of the changed transmitter.
Patent KR-20190127355-A (KR)
Title: Integration switch
Inventor: CHOI TAE SEOP
IPC: G06F3/147
Filed: 2018-05-04
Abstract: The present invention relates to an integrated switch installed in a specific area within a household, which comprises: an interface for outputting a state of at least one among lighting, wall socket, and heating of the specific area, and receiving an input for controlling the at least one among lighting, wall socket, and heating; a communication unit for communicating with a wall pad installed in the household; a lighting control unit for controlling the lighting; a standby power cut-off unit for controlling standby power of the wall socket; a temperature control unit for controlling the heating; a first controller for controlling the interface; and a second controller spaced apart from the first controller and controlling the communication unit, the lighting control unit, the standby power cut-off unit, and the temperature control unit.
Patent KR-20190129304-A (KR)
Title: Bamboo stick and manufacturing method of this
Inventor: HAN JUN HYUCK
IPC: B27K3/02
Filed: 2018-05-10
Abstract: The present invention relates to a bamboo stick for manufacturing a stable stick using bamboo and a manufacturing method thereof. To this end, the manufacturing method of the bamboo stick comprises: a purging step of boiling bamboo in an aqueous solution; a surface treatment step of removing foreign matters from a surface of the bamboo after the purging step; a drying step of drying the bamboo after the surface treatment step; and a length adjusting step of cutting the bamboo to the predetermined length after the drying step. In the purging step, bamboo is boiled for 60 to 90 minutes using the aqueous solution in which 25 to 35 wt% of sodium hydroxide is mixed with 65 to 75 wt% of water.
Patent KR-20190129441-A (KR)
Title: A surface-emitting laser packgae and optical module including the same
Inventor: KANG HO JAE
IPC: H01S5/183
Filed: 2018-05-11
Abstract: The present invention relates to a surface emitting light emitting laser package, which has excellent reliability and stability and can protect devices disposed inside from external impacts, and an optical module including the same. The surface emitting light emitting laser package according to an embodiment of the present invention can comprise: a body including a cavity; a surface emitting light emitting laser device disposed inside the cavity; a light receiving device disposed in the cavity to be spaced apart from the surface emitting light emitting laser device, and detecting light emitted from the surface emitting light emitting laser device; and a diffusion part disposed on the body and including a transmission part and a reflection part. The transmission part can be disposed on the surface emitting light emitting laser device, and the reflection part can be disposed on the light receiving device. The second width of the reflection part is narrower than the first width of the transmission part, and the reflection part cannot overlap the divergence angle of the surface emitting light emitting laser device.
Patent KR-20190130418-A (KR)
Title: Guide structure for side air bag
Inventor: LEE JAE SUNG
IPC: B60R21/207
Filed: 2018-05-14
Abstract: The present invention provides a deployment structure for a side airbag mounted on a seat of a vehicle which can prevent problems such as abnormal internal deployment of a side airbag. According to an embodiment of the present invention, the deployment structure for a side airbag comprises: an inner pad arranged on one side of a side airbag and provided with an inner covering enclosing the exterior thereof; an outer pad arranged on the other side of the side airbag and provided with an outer covering enclosing the exterior thereof; an inner reinforcing cloth positioned between the side airbag and the inner pad to enclose one side of the side airbag; and an outer reinforcing cloth arranged on the outer pad side to enclose one side of the side airbag. According to an embodiment of the present invention, an end of one side of the outer reinforcing cloth is coupled to the outer covering and an end of the other side is fixed on a seatback frame by a fixing member. An end of one side of the inner reinforcing cloth is coupled to the inner covering and an end of the other side is coupled to the fixing member of the outer reinforcing cloth by a coupling member. Also, a through hole for checking whether the inner reinforcing cloth is coupled is arranged on the coupling member of the inner reinforcing cloth. A protrusion unit to be inserted into the through hole formed on the coupling member of the inner reinforcing cloth when the coupling member of the inner reinforcing cloth is coupled to the fixing member of the outer reinforcing cloth is arranged on the fixing member of the outer reinforcing cloth.
Patent KR-20190131749-A (KR)
Title: Steering system of small mobility
Inventor: CHOI JUNG NAM
IPC: B62D7/20
Filed: 2018-05-17
Abstract: A steering apparatus of a small mobility is provided. According to an embodiment of the present invention, the steering apparatus of a small mobility is applied to one of a front wheel portion and a rear wheel portion connected to a body thereof. The apparatus comprises: a main link member that is connected to the body through a plurality of main link arms to move left and right casters in the forward and backward directions due to link movement of the main link arms when the body center of gravity is moved to the left and right directions; and a sub link member that is connected to the caster through a hub shaft when connected to the main link member through a plurality of sub link arms and changes a steering angle of the left and right casters moved by the main link member through link movement of each of the sub link arms.
Patent KR-20180128865-A (KR)
Inventor: QUARANTA HUGO
IPC: B64D45/00
Filed: 2018-05-24
Abstract: The present invention relates to a method and a system for anticipating entry of a rotorcraft (20) into a vortex domain, the rotorcraft (20) having a main rotor (21) with blades (22). After previously determining a specific frequency (f) characterizing the proximity of a vortex domain, measurements are acquired of at least one parameter serving to characterize variation of the flow of air in the environment of the main rotor (21). Thereafter, the measurements are analyzed in order to isolate characteristic frequencies of the variation of each parameter, and the presence of the specific frequency is detected among the characteristic frequencies. Where appropriate, an alarm can then be issued in order to inform a pilot of the rotorcraft of the proximity of the vortex domain.
Patent KR-20190134420-A (KR)
Title: A versatile pencil
Inventor: KO GEON
IPC: B43K19/00
Filed: 2018-05-26
Abstract: The present invention relates to a multipurpose pencil. The present invention makes it easy to carry a pencil, an eraser, and a pencil sharpener as a single object, thereby solving the problem that it is inconvenient to carry a conventional pencil, an eraser, and a pencil sharpener separately and sometimes it is uncomfortable to miss one among the same. The pencil of the present invention comprises: a pencil body in the form of a regular pencil for writing and drawing; a rectangular eraser capable of being inserted and removed for easy erasing; and an electric pencil sharpener in the form of a slim electric pencil sharpener which operates by pressing a button when a battery is inserted. Accordingly, the present invention makes it easy to carry a pencil, an eraser, and a pencil sharpener as a single object, thereby solving the problem that it is inconvenient to carry a conventional pencil, an eraser, and a pencil sharpener separately and sometimes, it is uncomfortable to miss one among the same.
Patent KR-20180131452-A (KR)
Inventor: LEOPOLD THORSTEN
IPC: B65D47/08
Filed: 2018-05-29
Abstract: The present invention relates to a closure (1) for a container (2). The closure (1) includes a base part (10) that can be fastened to a container opening (3) of the container (2) and has an outlet opening (18) and a hinged lid (30) capable of pivoting about a pivoting axis toward the base part (10) and blocking the outlet opening (18) of the base part (10) at a closing position. According to the present invention, the base part (10) has two facing shoulders (13, 14), the hinged lid (30) is between the two shoulders (13, 14) at the closing position, and the two shoulders (13, 14) protrude beyond the hinged lid (30) in a vertical direction. Accordingly, the hinged lid (30) is protected from impacts from the side and above.
Patent KR-20190136756-A (KR)
Inventor: KIM SANG GYU
IPC: G03B21/14
Filed: 2018-05-31
Abstract: The purpose of the present invention is to provide an image projection apparatus capable of enabling the replacement of an image film and a lens through the modularization of a projection apparatus and providing various images and light distribution angles in accordance with an installation position or needs of a user. To achieve the purpose, the image projection apparatus includes: a light source module including a light source and a light source lens enabling light emitted from the light source to be outputted with the formation of a random light distribution angle; at least one image module removably installed at an output terminal of the light source module, and providing a random image and color by using the light outputted from the light source module; and at least one optical module removably installed at an output terminal of the image module, and enabling the light outputted from the image module to be outputted with the formation of a random magnification or light distribution angle. Therefore, according to the present invention, since the projection apparatus is modularized, an image film and a lens can be easily replaced, and also, various images and light distribution angles can be provided in accordance with an installation position or the needs of a user.
Patent KR-20180136380-A (KR)
Inventor: BENNIE J MURAH
IPC: B66B1/30
Filed: 2018-06-01
Abstract: An exemplary embodiment constituting an example of an elevator system includes a plurality of elevator cars; a plurality of elevator machines associated with the elevator cars so that the movement of the associated elevator car is selectively caused, at least one of the elevator machines operating in a first mode including power consumption and a second mode including power generation; a power supply having a power output threshold value and a power input threshold value; and at least one controller configured to dynamically adjust how the machines move the elevator cars in order to determine when the power supply provides power for the elevator system and maximize the number of cars used for passenger movement while maintaining the power consumption by the elevator system below the power output threshold value and maintaining the power generation by the elevator system below the power input threshold value.
Patent KR-20190139684-A (KR)
Inventor: CHO SEON SHIN
IPC: B01D46/00
Filed: 2018-06-09
Abstract: The present invention relates to a safety anti-insect window with an attachable and detachable fine dust filter, which, by a support, has a low risk of an anti-insect mesh being torn and dropped, and is equipped with the fine dust filter to effectively block fine dust, thereby solving a problem of being dangerous due to weak durability in most conventional arts and blowing-in of fine dust when a window is opened. The present invention provides the anti-insect window, comprising: a horizontal frame formed in a trapezoidal shape to be coupled to a vertical frame; the vertical frame formed in a trapezoidal shape to be coupled to the horizontal frame; the support formed in a cross shape to enable children to be protected even if the anti-insect mesh is torn; the anti-insect mesh formed in the same shape as a conventional anti-insect mesh to block insects; an attachable and detachable fine dust blocking filter formed in a button form for enabling the filter to be attached to and detached from the window to block the fine dust; and a handle formed in a rectangular shape to enable the anti-insect window to be easily opened and closed. Therefore, the present invention, by the support, has a low risk of the anti-insect mesh being torn and dropped, and is equipped with the fine dust filter to effectively block fine dust, thereby solving a problem of being dangerous due to weak durability in most conventional arts and blowing-in of fine dust when the window is opened.
Patent KR-20190141539-A (KR)
Inventor: KIM JAE IL
IPC: G01F15/10
Filed: 2018-06-14
Abstract: The present invention relates to a sprinkler with a freezing-burst prevention structure, which spills water little by little to prevent freezing-burst when the freezing-burst is expected, and a sprinkler system including the same. According to the present invention, the sprinkler with a freeze prevention structure comprises: a body having one or more water spray holes formed on a side surface; a water pipe coupling part coupled to the upper end of the body; a firewater valve received between the inner circumferential surface of the body and the outer circumferential surface of a partition on the lower side of an upper plate; a firefighting shape memory spring coupled to the firewater valve; a freezing-burst prevention shape memory spring coupling an upper end to the inside of the partition; a cap coupled to the lower end of the freezing-burst prevention shape memory spring; and a freezing-burst prevention coupler coupled to the lower end of the body to receive the cap, having an open upper part, and having a water discharge pipe disposed on a lower part.
Patent KR-20200001401-A (KR)
Title: Business platform apparatus, and business partner searching method
Inventor: PARK YE SEON
IPC: G06Q30/06
Filed: 2018-06-27
Abstract: Disclosed are a business platform apparatus and a business partner searching method. The business platform apparatus classifies business partner information into at least two groups, stores at least one tag for the at least two groups, receives partner searching conditions including search keywords from a client terminal, retrieves at least one business partner having a tag corresponding to the partner searching conditions to display the at least one business partner in a predetermined order, and proceeds with online meeting and a contract between a client and the business partner.
Patent KR-20190007377-A (KR)
Inventor: MINAMISAWA SHINJI
IPC: G03B17/12
Filed: 2018-06-29
Abstract: An objective of the present invention is to provide an optical unit with an image stabilization function, capable of suppressing the weight of a rotary body rotated in rolling correction. According to the present invention, the optical unit (1) with an image stabilization function comprises: a moving body (3); a vibrating support device (4) supporting the moving body (3) to be able to vibrate; and a fixed body (5) to support the moving body (3) through the vibrating support device (4). The moving body (3) comprises: a photographing module (2); a rotating support (25) to support the photographing module (2); a rotating support device supporting the rotating support (24) to be able to rotate on an optical axis of the photographing module (2); a support body (27) to support the rotating support (25) through the rotating support device (26); and a rolling magnetic driving device (28) to rotate the rotating support (25). The photographing module (2) and the rotating support (25) form a rotating body (40) rotated by the rolling magnetic driving device (28), and the vibrating support device (4) and a vibrating driving device (6) are not included in the rotating body (40). Accordingly, the rotating body (40) is lightweight.
Patent KR-20200008188-A (KR)
Inventor: LEE HYUNG JUN
IPC: E02D7/30
Filed: 2018-07-16
Abstract: The present invention relates to a wire separating device for lifting pile and a pile construction method using the same, which prevent a wire from being entangled in a casing to narrow between a pile and the casing when embedding the pile into the casing after lifting the same through the wire. The proposed device includes: a body surrounding an outer circumference of the pile embedded in the casing inserted into the stratum; and a wire binding part bound to the wire for lifting a pile, which is bound to the pile. An inner diameter of the body is greater than an outer diameter of the pile and smaller than an inner diameter of the casing in which the pile is embedded. An outer diameter of the body is greater than the inner diameter of the casing.
Patent KR-20190053762-A (KR)
Inventor: KANG YONG TAE
IPC: F28D20/00
Filed: 2018-07-18
Abstract: A seasonal thermal storage system of a flow path control type, according to an embodiment of the present invention, comprises: a seasonal thermal storage tank including a plurality of bore holes; and a supply pipe supplying heat and a recovery pipe recovering heat. The seasonal thermal storage system further comprises: a plurality of first connection pipes primarily divided from the supply pipe; a plurality of second connection pipes, each of which is secondarily divided from the plurality of first connection pipes; a plurality of third connection pipes each having both ends connected to adjacent bore holes among the plurality of bore holes, respectively, or one end connected to the plurality of second connection pipes, respectively, and the other end connected to inlet portions of the plurality of bore holes, respectively; a first sensor installed in the supply pipe to measure the heat source supply temperature; a second sensor installed in each of the plurality of second connection pipes to measure the water temperature; a third sensor installed in each of the plurality of bore holes to measure the underground temperature; a valve unit installed at each connection point between the supply pipe, the first connection pipes, the second connection pipes, the third connection pipes, the bore holes, and the recovery pipe; and a control unit receiving the heat radiation target temperature, the heat source supply temperature, the water temperature, and the underground temperature and controlling the opening and closing of the valve unit so one flow path is formed. Thus, heat can be reliably supplied.
Patent KR-20200011802-A (KR)
Inventor: MOON SANG HO
IPC: A01N1/02
Filed: 2018-07-25
Abstract: The present invention relates to a biological tissue storage container with a breakable sealing film. Especially, the present invention relates to a biological tissue storage container with a breakage sealing film which prevents reuse thereof, since the tissue container is a medical waste, and also protects medical teams from leakage of a fixative such as formalin while being used or moving.
Patent KR-20190016898-A (KR)
Inventor: KAWAMOTO YUSAKU
IPC: F27B3/20
Filed: 2018-07-26
Abstract: Provided are a hearth of a rotary furnace, which improves agitation of furnace air in a furnace while fully providing an energy saving effect based on use of a heat accumulation type burner to uniformize temperature distribution in the furnace, and increases an installation space of a burner by using a ceiling part to increase the number of burners to be installed and secure a combustion amount greater than that of an existing furnace, and a remodeling method thereof. According to the present invention, the hearth of a rotary furnace disposed in a furnace formed by surrounding at least a cylindrical outer wall part (5) and a ceiling part (6) comprises: a heat accumulate type ceiling burner (7) formed on the ceiling part to be disposed toward a fire hole part in the furnace; and an accumulate type surrounding wall burn (8) disposed toward the fire hole part in the furnace from a tangential direction thereof and alternately combusted with the ceiling burner.