baber/WOPTO huggingface dataset:
Patent KR-20200094329-A (KR)
Inventor: JUNG IN JI
IPC: A62C31/28
Filed: 2019-01-30
Abstract: The present invention relates to a foam trailer which extinguishes a fire by being attached to an outdoor fire hydrant, a fire truck, and a pump for pumping water sources, and the like, wherein the outdoor fire hydrant is installed in a place that is difficult to access, such as a fire area in a medium and large complex building like a military unit, a dangerous goods storage, an outdoor oil tank, a liquefied gas storage, an airplane hangar, a chemical factory, and the like. The foam trailer extinguishes a fire by ejecting foam liquid which suctions foam from a foam tank to be mixed therewith through a venturi effect when water from an outdoor fire hydrant or a pump-operable water source is ejected through the hose of a hose reel into a foam nozzle.
Patent KR-20200095957-A (KR)
Inventor: SONG YOUNG SIK
IPC: C23C14/20
Filed: 2019-02-01
Abstract: The present invention relates to a heat releasing coating layer. More specifically, according to the present invention, heat dissipation performance of the heat releasing coating layer lowering the temperature of a heat sink used in an electrical and electronics field is greatly improved, thereby extending life of the heat sink and providing operational stability. The heat releasing coating layer includes a Teflon layer and a copper layer.
Patent KR-20200103142-A (KR)
Title: How to recommend customized products by analyzing big data collected by various information media used by users
Inventor: KANG SEOG CHEOL
IPC: G06Q30/06
Filed: 2019-02-08
Abstract: The present invention relates to a method and a system for recommending a product preferred by a corresponding consumer by analyzing a user′s usage pattern. The present invention provides a method and a system for recommending individually customized products by analyzing big data collected base on usage information of user media, in which, in order to recommend individually customized products by analyzing big data collected base on usage information of various user medium, user′s usage information is collected through various medium and the collected information is analyzed through big data to recommend optimal products in real time. A matching system is provided by using clients consisting of any one of media such as a smart phone, a smart TV, a desktop computer, a laptop computer, and a portable information and communication device (PDA, etc.), and a server that connects the clients serving as subscribers through a wired and wireless network. The client-side user′s current viewing screen is captured and transmitted to the matching system. The user′s interest is analyzed in text words to recommend matching products through one path for extracting text data from the html source included in the transmitted data, and another one path that recognizes an image as a text from an image that excludes the html source, recognizes objects included in the image, or recognizes the face of a person included in the image.
Patent KR-20200098001-A (KR)
Title: Deep Eutectic Solvents For NanoCellulose and Its Preparing Method
Inventor: LEE SEUNG HWAN
IPC: C07C215/08
Filed: 2019-02-11
Abstract: The present invention provides a deep eutectic solvent for preparing nanocellulose and a method for preparing nanocellulose by using the same. According to the present invention, the deep eutectic solvent for preparing nanocellulose may be prepared by simple mixing and has an advantage of excellent economical efficiency due to its simple treatment, and also has an advantage of excellent reaction efficiency because of using a material with a lower melting point than that of a conventional hydrogen bond donor or hydrogen bond acceptor. In addition, according to the present invention, the deep eutectic solvent for preparing nanocellulose is an environmentally friendly biocompatible compound which consists of an ammonium salt, a halide, and a hydrogen bond donor, and thus is not dangerous even if released, thereby providing an advantage of having no concerns about costs required for purification or waste disposal and environmental contamination.
Patent KR-20200077365-A (KR)
Inventor: LEE UI BUM
IPC: A63B69/36
Filed: 2019-02-27
Abstract: The present invention provides a virtual swing plate provided to a user in a virtual golf system which shows a stroke result with a virtual golf ball when the user strikes a golf ball put on a swing plate and a virtual golf system using the same. According to the present invention, the virtual swing plate comprises first and second virtual areas and first and second swing areas, wherein the first virtual area corresponds to the first swing area and the second virtual area corresponds to the second swing area. Moreover, when a swing position of the golf ball is in the first swing area, the virtual swing plate displays the virtual swing plate in the first virtual area to enable a golfer to strike the golf ball, and when a swing position of the golf ball is in the first swing area, the virtual swing plate displays the virtual swing plate in the second virtual area to enable the golfer to strike the golf ball.
Patent KR-20190118971-A (KR)
Title: Film-forming apparatus and film-forming method
Inventor: IIZUKA YOJI
IPC: H01L21/02
Filed: 2019-04-08
Abstract: The present invention provides a film forming apparatus and a film forming method which can manufacture a high-quality film. The film forming apparatus sets a second heater (HT2) to a temperature T1 at which a film is not formed on a substrate (W) without supplying material gas into a processing vessel (10) while the substrate (W) is arranged on a loading part (20) in a first period (P1), sets the second heater (HT2) to a temperature T2 at which a film is not formed on a substrate (W) to supply material gas into the processing vessel (10) from a material gas supply pipe while the substrate (W) is arranged on the loading part (20) in a second period (P2), sets the second heater (HT2) to a temperature T3 (T3<T2) while the substrate (W) is arranged on the loading part (20) in a third period (P3), and sets a first heater (HT1) to a temperature T4 (T3<T4) at which the material gas flowing into the processing vessel (10) from the material gas supply pipe combines and a film is not formed around a gas supply port of the material gas supply pipe in the first period (P1) to the third period (P3).
Patent KR-20200118982-A (KR)
Inventor: CHONG YO SUNG
IPC: A61L2/10
Filed: 2019-04-09
Abstract: The present invention relates to a smart pet ecohouse comprising: a house body (10) which forms an entrance (11) for a pet to enter; a floor (20) which is installed on a floor of the house body (10) and allows the pet which enters the house body (10) to be seated; a weight sensor (30) which generates a corresponding weight signal (S0) by measuring a weight of the pet applied to the floor (20); a temperature sensor (40) which generates a temperature signal (S1) related to a temperature change amount by measuring infrared rays generated in the pet in a state of generating the weight signal (S0); an abnormal signal generating unit (60) which generates an abnormal signal (A) when the temperature change amount calculated by the temperature signal (S1) is bigger than a change amount for a unit period; and an abnormal signal transmitting unit (70) which transmits the abnormal signal (A) to a smart phone of a protector. The present invention can remove odors generated in the house body.
Patent KR-20200120080-A (KR)
Inventor: HWANG SUN MIN
IPC: F21V33/00
Filed: 2019-04-11
Abstract: A fire extinguisher case according to an embodiment of the present invention includes: a body provided with a fire extinguisher holder for storing fire extinguishers in an inner empty space and a plurality of storage shelves in which emergency treatment equipment is placed; and a cover which has one end connected to the body by a hinge, is fixed to the body through a magnetic cover placed at the other end, has a transparent window for visually checking the fire extinguishers and the emergency treatment equipment placed inside the body, and has a luminous identifier that can be identified in a dark state. The plurality of storage shelves divide each different emergency treatment equipment by type and mount it at a designated place.
Patent KR-20200120209-A (KR)
Inventor: JEONG JAE YONG
IPC: D06F39/02
Filed: 2019-04-12
Abstract: The present invention relates to a washing machine and a control method of a washing machine. The washing machine includes: a plurality of cartridges containing an additive; a plurality of check valve assemblies each connected to the plurality of cartridges to regulate the withdrawal of the additive and having a space for temporarily storing the withdrawn additive; a pump for withdrawing the additive by changing the pressure of the space formed in the plurality of check valve assemblies; an inlet passage having a plurality of passages each connected to the plurality of check valve assemblies, and transferring pressure changes generated from the pumps to the space formed in the plurality of check valve assemblies; and a detergent supply device including a passage switching valve connected to the pump and the inlet passage and selectively communicating the pump with any one of a plurality of passages of the inlet passage, thereby supplying the additive stored in the plurality of cartridges with one pump.
Patent KR-20200121472-A (KR)
Title: Apparatus for winding coil on stator
Inventor: LEE JUNG HO
IPC: H02K29/00
Filed: 2019-04-16
Abstract: Disclosed is a stator coil winding device which can easily wind a coil on a stator coil constituting a stator used in a brushless direct current (BLDC) motor. The device comprises: a stator transfer unit transferring a straight stator in an X-axis direction and a Y-axis direction; a winding guide unit guiding a coil winding for the transferred stator; a winding unit winding the coil on the stator; a tension adjusting unit adjusting tension of the coil wound on the stator; and a control unit controlling operations of the stator transfer unit, the winding guide unit, and the winding unit so that the coil winding is performed on the stator based on a preset winding sequence.
Patent KR-20200070063-A (KR)
Inventor: XI WEINING
IPC: H04N5/247
Filed: 2019-04-22
Abstract: Provided is a scooter. The scooter comprises a scooter body, a driving portion, a wheel portion, a photographing portion, and a control portion. The driving portion is connected with the scooter body. At least part of the wheel portion is operably connected with the driving portion. The photographing portion is connected with the scooter body so that an environment around the scooter body is photographed through the photographing portion. The control portion is connected with the scooter body, is electrically connected with the photographing portion and the wheel portion, and controls the driving portion according to a signal collected by the photographing portion, thereby driving the at least part of the wheel portion such that the scooter body is driven to move and avoid an obstacle. Through the installation of the photographing portion and the control portion on the scooter, the control portion controls the driving portion according to a road condition environment photographed by the photographing portion to drive the at least part of the wheel portion to rotate, thereby avoiding the obstacle discovered by the photographing portion, to improve safety performance in the driving of the scooter.
Patent KR-20200124502-A (KR)
Inventor: JEONG SEONG HUN
IPC: F21V33/00
Filed: 2019-04-24
Abstract: Disclosed is a nose work mat. According to the present invention, the nose work mat comprises: a mat main body (110) having a predetermined area; a plurality of play members (130) coupled to the upper surface of the mat main body (110) and hiding feed of a pet dog and stimulating physical activities of the pet dog; a sound generation unit (140) disposed on the lower part of the play members (130) and generating a sound when the pet dog touches a first position of the mat main body (110); a light generation unit (150) disposed on the lower part of the play members (130) and emitting light when the pet dog touches a second position of the mat main body (110); a smell generation unit (160) disposed on the lower part of the play members (130) and generating a smell; and a control box (170) disposed outside the mat main body (110), having a battery (175) stored therein, and supplying power to the sound generation unit (140), the light generation unit (150), and the smell generation unit (160). The play members (130) are preferably formed by a combination of two or more among a tug bone (120), a forest (131), decalcomania (131a), a cut (132), a sandwich (133), a wave (134), a knot (135), a porridge bowl (136), a cross (137), a tunnel (138), a pouch (139), and a toy (139a). Accordingly, such a nose work mat generates sound, light, smell, and the like as well as a plurality of play members, thereby providing an advantage of actively inducing a pet dog to perform nose work.
Patent KR-20200109218-A (KR)
Title: Opening and closing device of auto door
Inventor: CHU JAE HO
IPC: E05F15/73
Filed: 2019-04-26
Abstract: The present invention relates to an automatic door opening and closing device. According to the present invention, the automatic door opening and closing device comprises: a door frame including an upper door frame and a side door frame; a door movably disposed inside the door frame; an object detection unit; a board having a control program loaded thereon; a door operation unit; and a wireless button display unit formed on the door. According to the present invention, workability can be improved.
Patent KR-20200128788-A (KR)
Inventor: LEE AH HYUN
IPC: B27N3/26
Filed: 2019-05-07
Abstract: The present invention relates to an apparatus for manufacturing a wood panel using natural materials and a method thereof. More specifically, natural materials such as veins, feathers, and the like are formed to be attached to a surface of a wood panel such that the pattern and shape of the natural materials protrude on a surface of the wood panel in three dimensions, thereby providing visually beautiful designs and decorative effects with real natural materials. Moreover, the wood panel represented by three-dimensional texture and color can be used for furniture, interior decoration, various types of articles, electronic appliances, and the like, and thus, through the wood panel, a design with a unique and natural pattern and color can be provided and usage of the wood panel can be increased. The apparatus comprises: a coating member; a sheet member; a drying member; a thermopneumatic member; and a pressing roll.
Patent KR-20190129731-A (KR)
Title: Voice interaction system, voice interaction method, and program
Inventor: HORI TATSURO
IPC: G10L15/06
Filed: 2019-05-08
Abstract: Provided is a voice interaction system capable of properly appropriately coping that a response error might not be occurred. An utterance acquisition unit (102) acquires user utterance. A feature extraction unit (104) extracts a feature of the user utterance. A response determination unit (120) determines a response according to the extracted feature using any of a plurality of learning models. A response execution unit (130) performs control for executing the determined response. A response error determination unit (140) determines whether the executed response is an error. A learning model selection unit (150) selects a learning model from a plurality of learning models stored in a learning model database according to a determination result by the response error determination unit (140). The error determination unit (120) determines a response using the selected learning model.
Patent KR-20200129374-A (KR)
Title: Vehicle, and control method for the same
Inventor: LEE SANGYEOB
IPC: B60W30/09
Filed: 2019-05-08
Abstract: A vehicle according to an embodiment of the disclosed invention can include: a braking device; a camera that photographs the front and acquires image data; radar that acquires radar data including information on the distance to and the speed of another oncoming vehicle at an intersection; and a control unit that estimates a risk of a collision on a side of another vehicle when turning at the intersection based on the image data and the radar data, and controls the braking device based on the risk of a collision on a side of another vehicle.
Patent KR-20200129547-A (KR)
Title: Reference Voltage Generator
Inventor: CHANG KEE SEOK
IPC: G05F3/30
Filed: 2019-05-09
Abstract: The present invention relates to a reference voltage generator which outputs a stable output voltage which is insensitive to a process, an input voltage, and temperature fluctuations. The reference voltage generator comprises: a first MOSFET in which the higher a voltage is applied to a gate terminal, the greater a drain current flows; a second MOSFET in which when the temperature rises, a threshold voltage is lowered, ON resistance between a drain and a source is increased and a drain terminal is connected to the gate terminal of the first MOSFET; and an output terminal connected to a source terminal of the first MOSFET and a gate terminal of the second MOSFET. When the temperature rises, an output terminal voltage decreases due to a drop in the threshold voltage of the second MOSFET, and when the temperature rises, the ON resistance of the second MOSFET is increased. By allowing the first MOSFET to flow the larger drain current, the output voltage is suppressed from being lowered, and the output terminal outputs a voltage within a predetermined range even when the temperature changes.
Patent KR-20200131598-A (KR)
Inventor: LEE DO KYEONG
IPC: F16L35/00
Filed: 2019-05-14
Abstract: The present invention relates to a pipe connecting structure. The pipe connecting structure comprises: one tubular body (10) in which a grab ring (40) is accommodated; a nut (30) which is fastened while surrounding the entrance of the tubular body (10) and has a connecting pipe (32) formed thereinside and accommodated in the tubular body (10); and the other tubular body (20) having a holding groove (22) formed on the outer circumference thereof to hold the grab ring (40). While the nut (30) is fastened to the entrance of the tubular body (10), the other tubular body (20) penetrates through the connecting pipe (32) so that the grab ring (40) is held on the holding groove (22), and thus the other tubular body (20) is connected to the tubular body (10) so as not to be separated therefrom. A release protrusion (34) is formed on an end of the connecting pipe (32). The release protrusion dislodges the grab ring from the holding groove (22) by expanding the diameter of the grab ring (40) while preventing the grab ring (40) from moving backward when the other tubular body (20) retreats in a direction in which the other tubular body (20) is separated from the tubular body (10), and thus the other tubular body (20) can be separated from the tubular body (10). Therefore, two pipes can be easily connected at a pipe connection point.
Patent KR-20190134478-A (KR)
Title: Dicing die bonding film and semiconductor device manufacturing method
Inventor: ONISHI KENJI
IPC: C09J7/20
Filed: 2019-05-16
Abstract: Provided are a dicing die bond film (DDAF) with an adhesive layer, which is a die attach film suitable for suppressing separation of a chip in a die bonding process or afterward, and a semiconductor device manufacturing method. The DDAF of the present invention comprises a dicing tape (10) and an adhesive layer (20). The adhesive layer (20) is in contact with the adhesive agent layer (12) of the dicing tape (10). The adhesive layer (20) shows a 180-degree peel adhesion of 0.5 to 5N/10 mm with respect to a plane of Si in a first peel test (100°C, 180 degrees peel angle, 30 mm/min. peel rate). In addition, the adhesive layer (20) shows a 180-degree peel adhesion of 3 to 15N/10 mm with respect to the plane of Si in a second peel test (23°C, 180 degrees peel angle, 30 mm/min. peel rate). The semiconductor device manufacturing method of the present invention includes a die bonding process for a semiconductor chip including an adhesive layer obtained by an expansion process performed using the DDAF.
Patent KR-20200132569-A (KR)
Inventor: LEE GUN ILL
IPC: H04N5/232
Filed: 2019-05-17
Abstract: The present invention relates to a device which automatically generates a photograph or a video related to a moment for which a user wishes to cherish from image frames successively photographed through a camera and storing the generated photograph or video, and a method for operating the same. In one embodiment of the present disclosure, provided is the device including: a camera acquiring a preview image including image frames by successively photographing a subject for a preset time period; a processor detecting at least one image frame wherein a preset main object or an action of the main object is recognized from the preview image, recognizing the type of composition of the at least one image frame, cropping a region including the main object from the at least one image frame based on object arrangement depending on the recognized composition type, and generating a photograph using the cropped region; and a storage unit storing the generated photograph.
Patent KR-20200133930-A (KR)
Inventor: KIM KOANG NAM
IPC: A45D2/10
Filed: 2019-05-21
Abstract: The present invention relates to a perm rod with an air inlet tube inserted, and more particularly, to a perm rod with an air inlet tube inserted, in which, when a tube equipped with an air injection unit is inserted inside the perm rod used during perm and warm air is injected into the tube, a part of the inflated tube protrudes through the longitudinal groove formed on the outer surface of the perm rod, and a part of the perm rod expands, thereby increasing the adhesion of the hair that is wound on an outer side to allow the hair with the perm agent to be stably fixed on the perm rod, so that the desired shape of wave is obtained due to the elasticity of the tube infused with warm air injected, and the perm time is shortened.
Patent KR-20200134933-A (KR)
Inventor: KOH TEUK JIN
IPC: B63B17/00
Filed: 2019-05-24
Abstract: Disclosed is a ship with a liquefied gas fuel tank on an upper portion of a deck. According to the present invention, the ship with the liquefied gas fuel tank on the upper portion of the deck includes: a shelter installed on an upper deck and including a floor part and a circumferential part (side wall, front wall and back wall) formed at a predetermined height from the floor part so that the shelter is provided in a shape of having an opened upper portion; a protective cover connected to the upper portion of the shelter to form a sealed space between the shelter and the protective cover and formed with a thinner thickness than that of the wall of the shelter; a liquefied gas fuel tank received in the space provided between the shelter and the protective cover; and a side anti-rolling key installed between a side surface of the liquefied gas fuel tank and the side wall of the shelter to suppress the transverse rolling of the liquefied gas fuel tank.
Patent KR-20200138897-A (KR)
Title: spray hose
Inventor: KIM GWI HYEON
IPC: B05B17/08
Filed: 2019-06-03
Abstract: The present invention relates to a fountain hose equipped with a fountain flow path body with a bent groove, which is easy to store by rolling a hose because a portion of the fountain flow path body (flow path chip) in which a flow path is formed is well bent, can make a fountain evenly because a flow path formation part is bent round when supplying water, and allows water to be evenly distributed throughout the hose as water is discharged while the entire hose is filled with water.