baber/WOPTO huggingface dataset:
Patent KR-20200020203-A (KR)
Title: Scroll compressor with oil recovery means
Inventor: LEE JAEWOOK
IPC: F04C29/02
Filed: 2018-08-16
Abstract: The present invention relates to a scroll compressor with an oil recovery means. According to an embodiment of the present invention, the scroll compressor with an oil recovery means comprises: a center housing; a rear housing forming a discharge chamber allowing a mixed fluid in which a cooling fluid and oil are mixed to be discharged thereto; a fixed scroll fixed to the inside of the center housing and provided with a fixed lap; a rotating scroll having a rotating lap meshed with the fixed lap; a back pressure chamber to apply pressure to tightly attach the rotating scroll towards the fixed scroll; an oil separator which is positioned in the discharge chamber and separates oil from a discharged cooling fluid; and an oil return flow path to return oil separated by the oil separator into the back pressure chamber. A first groove of a circular shape is formed on the outer circumferential surface of the rear housing or the outer circumferential surface of the center housing facing the rear housing, and the oil separated by the oil separator is decompressed while flowing along the first groove. Oil discharged to the discharge chamber can be returned into the back pressure chamber without installing an additional decompressing means in the oil return flow path.
Patent KR-20200020485-A (KR)
Title: Apparatus and Method for Managing Resource of OS System
Inventor: CHOI HYUNG SEEK
IPC: G06F11/30
Filed: 2018-08-17
Abstract: The present invention relates to a resource management apparatus of an operating system and a method thereof. According to the present invention, the apparatus comprises a management control part that uses a resource list including information on a resource type and a resource request target for a system resource access of an application program and manages system resources by using an abstracted resource list derived from the resource list for system resource monitoring of an operating system. Therefore, the apparatus can efficiently manage resources while preventing performance degradation of the operating system by accessing system resources by using a resource list for the system resources in an application program and accessing the system resources by using the abstracted resource list derived from the resource list in the system resource monitoring.
Patent KR-20200022726-A (KR)
Title: Road surface of tunnel monitoring device and road surface of tunnel maintenance system using the same
Inventor: LEE DONG KIL
IPC: E21F17/00
Filed: 2018-08-23
Abstract: The present invention relates to a mine road surface status monitoring apparatus. The mine road surface status monitoring apparatus which is installed at a moving object traveling in a mine and detecting vibrations generated while the moving object is in operation to measure a road surface status according to locations includes: a vibration sensing unit which senses the vibrations generated as the moving object travels on the road; and a movement measuring unit which measures a relative position of the moving object with respect to a measurement start point by measuring movement of the moving object which changes as the moving object moves.
Patent KR-20200022846-A (KR)
Title: Production method of white coal
Inventor: AN SU HWAN
IPC: C10B53/02
Filed: 2018-08-24
Abstract: The present invention relates to a method for producing white charcoal for mass production, which comprises: a raw material preparing step of cutting and preparing oak raw materials at a predetermined length; a trolley loading step of loading the raw materials on a movable trolley; a trolley introducing step of introducing the trolley into a charcoal kiln; a charcoal kiln sealing step of sealing the inlet of the charcoal kiln; a charcoal heating step; a first carbonizing step of forming charcoal by carbonizing the heated raw materials inside the charcoal kiln; an oxygen injecting step of supplying oxygen into the charcoal kiln; a second carbonizing step of whitening the charcoal; a trolley withdrawing step of withdrawing the trolley inside the charcoal kiln to the outside; and a white charcoal cooling step of naturally cooling the white charcoal of the withdrawn trolley. The white charcoal producing method increases production efficiency by significantly shortening work time required for the input and withdrawal of raw materials, enables rapid sealing and opening of a charcoal kiln, prevents damage or breakage of products, achieves the equalization of quality, and reduces fuel consumption and environmental pollution.
Patent KR-20200024598-A (KR)
Title: Composite panel combining solar light panel and solar heat panel
Inventor: LEE OUG KI
IPC: H02S40/44
Filed: 2018-08-28
Abstract: The present invention provides a composite panel combining a solar light panel and a solar heat panel. According to an embodiment of the present invention, the composite panel combining a solar light panel and a solar heat panel comprises: a solar light panel which receives sunlight and generates electrical energy; and a solar heat panel which is in contact with a lower surface of the solar light panel, and includes a solar heat refrigerant conduit in which a refrigerant for cooling heat generated when the solar light panel is irradiated with sunlight flows.
Patent KR-20200025129-A (KR)
Title: Endovascular treatment device including introducer
Inventor: SEO JUNGHWA
IPC: A61M25/01
Filed: 2018-08-29
Abstract: An intravascular surgical device including an inducer of the present invention includes: a catheter formed in a tubular form; a control wire disposed inside the catheter and operable from the outside; a guide wire withdrawn from the tip of the catheter to set a movement path of the catheter; and an inductor connected to the control wire and including a terminal portion whose outer diameter of an outer peripheral surface decreases in the direction of the control wire from the outermost region of the outer peripheral surface and a tip portion whose outer diameter of the outer peripheral surface decreases in the opposite direction of the terminal portion from the outermost region.
Patent KR-20200028239-A (KR)
Title: Yeast ghost cell carriers based antigen delivery system
Inventor: AHN JI YOUNG
IPC: A61K39/385
Filed: 2018-09-06
Abstract: The present invention relates to yeast ghost-cell carriers (YGCs)-based antigen delivery system. More specifically, the present invention relate to: a yeast ghost-cell carrier for antigen delivery; a method for manufacturing the yeast ghost-cell carrier to deliver the antigen; a vaccine composition containing the yeast ghost-cell carrier and the antigen; and a method for preventing diseases by using the yeast ghost-cell carrier. The yeast ghost-cell carrier for antigen delivery according to the present invention can be used as a preventive vaccine.
Patent KR-20200028724-A (KR)
Title: Air Catchment Area Solar Cell Ggenerating Structure Using Reflector
Inventor: KWEON OU KEUN
IPC: H02S30/10
Filed: 2018-09-07
Abstract: The present invention relates to an aerial photovoltaic power generation apparatus with a light reflector facing the ground surface which allows a module for photovoltaic power generation to be installed on an upper side of a post erected on the ground to almost eliminate or minimize destruction of the natural environment such as forest damage on the ground surface and facilitate photovoltaic power generation in the natural environment in any condition such as a slope, a hill, or a mountain area where the shape of the ground surface is curved and irregular, and includes a light reflector facing the ground surface to satisfy light saturation of various crops and plants even on a lower portion of a photovoltaic power generation apparatus to allow crop cultivation for efficient use of the ground surface or farming composite photovoltaic power generation. According to a proper embodiment of the present invention, the aerial photovoltaic power generation apparatus with a light reflector facing the ground surface comprises: one or more posts (10) erected to have a prescribed height in a vertical direction from the ground; a horizontal beam (20) which has a prescribed length in a horizontal or an approximately horizontal direction, and is coupled to the posts (10) while one or more prescribed portions thereof crosses the posts (10) at prescribed positions of upper sides of the posts (10) in the vertical direction; a photovoltaic module or an array (40) coupled above the horizontal beam (20) while having a prescribed angle with the horizontal direction in a shape where a middle portion thereof is hung and placed on the horizontal beam (20); and a light reflector (70) to reflect light while having a prescribed length downwards from the end or near the end of one side of the photovoltaic module or the array (40).
Patent KR-20190083610-A (KR)
Inventor: LEE KYOUNG HO
IPC: E06B9/06
Filed: 2018-09-13
Abstract: The present invention relates to a fire protecting screen shutter apparatus (100) with a curved track, comprising: an upper long bar (110) in a shape of a circular arc; a plurality of rotary shafts (120) rotatably installed on an upper side of the upper long bar to be rotatable along a circular arc direction of the upper long bar; a universal joint installed to connect the two neighboring rotary shafts; a driving motor unit (130) installed on the upper long bar to rotate the plurality of rotary shafts; a fire protecting screen (150) whose upper side is connected to the upper long bar, and which is made from flexible materials; a round support unit (160) installed on a lower side of the fire protecting screen, which is in a shape corresponding to the circular arc shape of the upper long bar; and a string (170) whose upper end unit is connected to the rotary shafts and whose lower end unit is engaged with the round support unit to be wound when the rotary shafts (120) rotate, thereby moving the round support unit towards an upper side. The present invention aims to provide the fire protecting screen shutter apparatus (100) with the curved track, which is able to increase the application range of installation sites and to make it easy to manufacture on the site.
Patent KR-20200033528-A (KR)
Title: Molding device for forming subway window frame
Inventor: KIM JAE HUN
IPC: B21D5/02
Filed: 2018-09-20
Abstract: The present invention relates to a press mold device for bending an edge of a hole formed to install a glass window in a window frame of a subway. The present invention provides a mold device of a new structure and a new method, which bends the edge of a hole of a workpiece by using a combination of a lower die, an upper punch vertically operating, and a lower slide die vertically operating to be linked to the upper punch when bending the edge of the hole formed in the workpiece. Therefore, the mold device can ensure excellent bending quality and improve the durability and life span of the mold device, and also can bend a product in which the height of a window frame flange exceeds 40 mm without a problem, which broadens the range of standard and specifications of a window frame that can be manufactured, so as to efficiently manufacture various window frames.
Patent KR-20200035645-A (KR)
Title: Impact sensing device and method using panel speaker
Inventor: PARK SUN HO
IPC: H04R7/04
Filed: 2018-09-27
Abstract: The present invention relates to an impact detection device using a panel speaker capable of detecting an external impact through a panel speaker using a light emitting panel as a vibration component and a method thereof. According to an embodiment of the present invention, the impact detection device using a panel speaker comprises: a panel speaker including a light emitting panel and a piezoelectric element attached to the light emitting panel; a panel driving part driving the light emitting panel; a speaker driving part driving the piezoelectric element; a control part controlling the panel driving part and the speaker driving part; an impact detection part monitoring the output of the piezoelectric element to detect occurrence of impact and outputting an impact detection signal; and a switching part selectively switching an input path between the speaker driving part and the piezoelectric element and an output path between the piezoelectric element and the impact detection part by control of the control part.
Patent KR-20200037032-A (KR)
Title: Method for Calculating Travel Safety Index
Inventor: KIM JAE HYUNG
IPC: H04W4/02
Filed: 2018-09-28
Abstract: The present invention relates to a method for calculating a travel safety index to easily check an objective comparative index. According to the present invention, the method for calculating the travel safety index is executed through an operation server communicating with an application of a wireless terminal held by a user who travels on foot or by a two-wheeled means. The operation server uses P(P>=2) pieces of location information and positioning time information periodically positioned through a positioning unit of the wireless terminal held by the travelling user and Q(Q>=2) pieces of sensing information and sensing time information for each sensor sensed through s(s>=1) designated sensor of the wireless terminal to check travel information including travel path information, which is generated by including the position information or a combination of the position information and the sensing information in a time-series relation, and travel time information corresponding to a time interval of a time-series relation to link the travel information with unique identification information identifying the user and store the linked information in a designated record management database; calculating a designated sensing-related specific value for a safe travel or checking designated sensing-related specific value set to the travel path information with respect to one or more from the designated sensing information included in the travel path information of the registered travel information in a time-series relation and the travel time information included in the travel information; reading one or more from the designated sensing information included in the travel path information of the travel information in the time-series relation and the travel time information included in the travel information based on the calculated/checked specific value to calculate a travel safety index of the user corresponding to the travel information; and linking the calculated travel safety index with the travel information or the unique identification information to store the linked information in the record measurement database.
Patent KR-20200039063-A (KR)
Title: Medical airway
Inventor: MIN GYUNG EUN
IPC: A61M16/04
Filed: 2018-10-04
Abstract: The present invention relates to an airway device for medical use, comprising: a bite block which is provided inside the oral cavity of a subject, and which includes a communicative hole formed in a center area so as to communicate with the oral cavity of the subject, a bite portion provided in an upper end and a lower end to be bitten by the teeth, and a tongue retraction-preventing pad extending from the lower end of the bite portion to prevent the subject′s tongue from retracting; a lip support portion which is provided along the edge of the bite block in front of the bite block to support the upper and lower lips of the subject; and a tube holder which is provided on one side of the bite block provided in the oral cavity or the lip support portion, to protect and hold an endotracheal tube inserted into the airway of the subject.
Patent KR-20200041198-A (KR)
Inventor: AHN BUHWAN
IPC: F25D19/04
Filed: 2018-10-11
Abstract: The present invention relates to a refrigerator and a control method for the refrigerator to reduce power consumption through more efficient cooling operation control of a refrigerating compartment. The refrigerator comprises: a memory in which the reference temperature of the refrigerating compartment is stored; and a control unit which measures the temperature of the refrigerating compartment while a freezing compartment compressor is driven, and drives a refrigerating compartment compressor before the driving of the freezing compartment compressor is terminated according to a result of comparing the measured first temperature of the refrigerating compartment and the reference temperature of the refrigerating compartment. The control unit measures the temperature of the freezing compartment while the freezing compartment compressor is driven, measures the temperature of the refrigerating compartment when the measured freezing compartment temperature reaches a preset freezing compartment target temperature, and sets the reference temperature of the refrigerating compartment on the basis of the measured second temperature of the refrigerating compartment.
Patent KR-20200041479-A (KR)
Title: Power supply apparatus for off-shore structure
Inventor: LEE DAEHEE
IPC: B63J3/04
Filed: 2018-10-12
Abstract: According to one embodiment of the present invention, provided is an electricity supplying device for a marine structure. According to one embodiment of the present invention, the electricity supplying device for a marine structure can include: an electricity supplying module installed in a hull to provide electricity to a battery or an electrical grid in the hull; an electricity receiving module connected to the electricity supplying module and exposed under water of the outside of the hull to be wirelessly supplied with the electricity; an electricity transmitting module positioned under the water and arranged adjacent to the electricity receiving module to wirelessly supply the electricity to the electricity receiving module; and an electricity supplying grid connected to the electricity transmitting module with a wire to provide alternating current voltage.
Patent KR-20200043729-A (KR)
Inventor: LEE DONGJIN
IPC: H04L12/851
Filed: 2018-10-18
Abstract: According to an embodiment of the present invention, a control plane apparatus comprises: a communication unit for receiving a user plane packet (UPP); a packet analyzer for analyzing whether the received UPP can be processed; and a user plane processor which processes the received UPP when the received UPP has been analyzed as processable and controls the received UPP to be transmitted to a user plane network function (UP NF) when the received UPP has been analyzed as unprocessable.
Patent KR-20200044265-A (KR)
Title: Backlight unit and Display device having the same
Inventor: SONG HEE KWANG
IPC: F21V8/00
Filed: 2018-10-18
Abstract: Provided are a backlight unit and a display device including the same. According to an embodiment of the present invention, the backlight unit comprises: a first light guide plate; a second light guide plate disposed on an upper part of the first light guide plate; and a first wavelength conversion layer disposed between the first light guide plate and the second light guide plate. Therefore, the backlight unit has reduced power consumption.
Patent KR-20200044373-A (KR)
Title: Composition for skin regeneration and wound healing containing absolute of paederia foetida flower
Inventor: LEE HWAN MYUNG
IPC: A61K8/9789
Filed: 2018-10-19
Abstract: The present invention relates to a composition for skin regeneration and a cosmetic composition, all of which contain absolute extracted from Paederia scandens flowers. The absolute provides excellent effects of skin regeneration, skin elasticity enhancement, and wound healing, through effects of cell proliferation and migration, and collagen synthesis inducement at the skin cell level.
Patent KR-20200046589-A (KR)
Title: Fixing method for pile
Inventor: LEE KI HWAN
IPC: E02D27/48
Filed: 2018-10-25
Abstract: The present invention relates to a method for fixing a pile by pre-loading, which comprises the steps of: forming an installation hole (21) in a base bottom plate (20) of a structure; installing a ring member (200) on the outer circumference of an upper portion of a pile (100) to be positioned in an inner region of the installation hole (21); drilling a lower ground of the installation hole (21), burying a lower portion of the pile (100), and then injecting grout to form a pile base; forming a through-hole (301) through which the pile (100) passes at a deep part, and preparing a hydraulic device (300) having a piston (310) for downward pressurization; allowing the pile (100) to pass through the through-hole (301), and installing the hydraulic device (300) in the inner region of the installation hole (21) to allow the lower end of the piston (310) to be in contact with the upper surface of the ring member (200); installing a wedge member (400) between the outer surface of the hydraulic device (300) and the installation hole (21) to fix the hydraulic device (300); introducing a pre-loading load by downwardly pressurizing the ring member (200) by the piston (310) of the hydraulic device (300); and filling the inside of the installation hole (21) with a filler (C). According to the present invention, a base structure can be stably reinforced when extending an existing structure.
Patent KR-20200048312-A (KR)
Inventor: KANG DAE JUNG
IPC: C12N1/20
Filed: 2018-10-29
Abstract: The present invention relates to a novel Streptococcus sp. UBC-U46 strain which can produce polymer hyaluronic acid with an average molecular weight of 5 million Da or more, has sugar-resistant properties, and has high production capacity of the polymer hyaluronic acid. In addition, the polymer hyaluronic acid production capacity is excellent even at high temperature of above 40°C due to heat-resistant properties. Accordingly, the concern about contamination by other contaminants and additional processes are significantly reduced in an industrial scale mass cultivation process, thereby having a great economic value.
Patent KR-20200049256-A (KR)
Inventor: PARK HAE YU
IPC: G16H10/20
Filed: 2018-10-31
Abstract: The present invention relates to an interactive medical service delivery system based on an artificial intelligence chatbot, and more specifically, to an interactive medical service delivery system based on an artificial intelligence chatbot, which may automatically respond to care consulting, reservation consulting, and care question through a messenger after analyzing questions of a client for medical tourism abroad. To this end, the present invention includes a client terminal accessing an application for providing an interactive medical service based on an artificial intelligence chatbot to input questions with respect to care consulting and reservation consulting based on a chatbot, and to receive response to the questions; and a server for extracting a phone number of a missed client terminal to transmit a message capable of starting a chatting service based on the artificial intelligence chatbot to the client terminal. If the server receives a request of medical questions from the client terminal, the service analyzes a morpheme of a sentence input from a dictionary database to extract main keywords, and searches an answer suited to a purpose from a natural language database learned by analyzing meaning of a vocabulary based on the extracted main keywords to suggest the searched answer.