baber/WOPTO huggingface dataset:
Patent KR-20200125339-A (KR)
Title: a stand-up chair for farming purposes.
Inventor: JUNG EUN TAE
IPC: A47C3/24
Filed: 2019-04-27
Abstract: The present invention relates to an auxiliary erected chair for agricultural work, which is configured by ultra-miniaturized parts to reduce the weight thereof, is able to alleviate waist or knee pain, which may be caused by an existing hard and low cushion, by using a hydraulic shock absorber, and includes a chair portion coming into contact with a user′s buttocks that is tiltable at about 15-20 degrees to allow a user to easily grasp an object far away, thereby resolving a problem that most conventional chairs are made of a hard cushion, and the cushion is too low to have much impact on waist and knee comfort. That is, the present invention provides a chair which is light and portable to be suitable for agricultural work and comprises a chair body on which a hydraulic shock absorber is mounted; and a tiltable chair shaped to have a chair portion coming into contact with a user′s buttocks that is tiltable at about 15-20 degrees to allow a longer distance in which a user can stretch his/her arm when doing work. The present invention is configured by ultra-miniaturized parts to reduce the weight thereof, is able to alleviate waist and knee pain, which may be caused by an existing hard and low cushion, by using a hydraulic shock absorber, and includes a chair portion coming into contact with a user′s buttocks that is tiltable at about 15-20 degrees to allow a user to easily grasp an object far away, thereby resolving a problem that most conventional chairs are made of a hard cushion, and the cushion is too low to have much impact on waist and knee comfort.
Patent KR-20200126646-A (KR)
Inventor: HONG SEONG JONG
IPC: B62D1/187
Filed: 2019-04-30
Abstract: The present invention relates to a spring stopper structure for a steering device, and more specifically, to a stopper structure installed on a rotary shaft provided on a lever of a steering device to rotate with the rotary shaft. The spring stopper structure for a steering device comprises: a stopper member that is installed on the rotary shaft of the lever and rotates with the rotary shaft when the lever is driven; and a locking unit that is formed in the outer cylinder housing of the steering device. Accordingly, the locking unit of the outer cylinder housing interferes with the stopper member by rotation of the lever installed on the steering device, so that a collision absorbing structure can be operated while driving, and a load occurs in the collision absorbing structure during a telescopic or tilt operation, thereby preventing a load from increasing.
Patent KR-20200129866-A (KR)
Title: Signal receving circuit, semiconductor apparatus and semiconductor system including the same
Inventor: KIM MIN CHANG
IPC: G11C7/10
Filed: 2019-05-10
Abstract: Provided is a reception circuit, which may include a summing circuit, a clock latch circuit, and a feedback circuit. The summing circuit may generate a summing signal based on an input signal and a feedback signal. The clock latch circuit may generate a sampling signal by sampling the summing signal in synchronization with a clock signal. The feedback circuit may generate the feedback signal by selecting one of a plurality of coefficients based on the sampling signal.
Patent KR-20200133136-A (KR)
Inventor: PARK YONG HAN
IPC: G09F9/30
Filed: 2019-05-17
Abstract: The present invention relates to a display device. The display device includes: a display unit which displays an image; a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating; a housing unit which accommodates the display unit and the roller; and a guide member which is provided inside the housing unit and guides a movement of the display unit. The present invention guides the display unit so as not to deviate from a designed position when winding or unwinding the display unit.
Patent KR-20200134113-A (KR)
Inventor: JUN BYUNG EON
IPC: B01F13/00
Filed: 2019-05-21
Abstract: An object of the present invention is to produce a mixture with uniformity and achieve hygienic mixing. A stirring device according to an embodiment of the present invention includes: a container having one open surface and a content accommodating space; a stirrer coupled to one side of the container and covering the open surface of the container; and an intermediate member provided between the stirrer and the container. The intermediate member includes an intermediate member base portion extending to the inside of the intermediate member. The stirrer has: an attachable and detachable stirrer head portion provided on one side of the intermediate member; a stirrer rotation stick rotatable around the direction that is perpendicular to the stirrer head portion and extends toward the container from the center of the stirrer head portion as an axis of rotation; and a stirrer rotation stick extending portion extending from an end of the stirrer rotation stick so as to be inclined by a predetermined angle with respect to the axis of rotation. The stirrer rotation stick is provided so as to penetrate the intermediate member base portion.
Patent KR-20190136956-A (KR)
Inventor: HAN A REUM
IPC: B32B27/08
Filed: 2019-05-27
Abstract: The present invention relates to an optical sheet, which comprises: a quantum dot resin layer including a polymer resin and quantum dots dispersed in the polymer resin; and a first polymer base layer, an inorganic barrier layer, and a second polymer base layer sequentially formed on at least one surface of the quantum dot resin layer, wherein the quantum dot resin layer and the inorganic barrier layer are positioned at the predetermined distance, to a production method thereof, and to a display device comprising the same.
Patent KR-20190138279-A (KR)
Inventor: Hirokami Munenao
IPC: G02B5/30
Filed: 2019-05-30
Abstract: The present invention relates to an adhesive composition which has excellent reworkability due to low initial adhesive force when attaching a to-be-adhered body such as glass, increases the adhesive force with the to-be-adhered body such as glass, under conditions of high temperature or high temperature and high humidity after attaching the same and provides an adhesive layer excellent in long-term durability. The adhesive composition comprises: (A) a (meth)acrylic polymer having a cross-linkable functional group; and (B) a blocking group isocyanate silane compound, wherein the cross-linkable functional group is one or two or more groups selected from a hydroxyl group, a carboxyl group, an acid anhydride group and an alkoxysilyl group, and comprises 0.001 to 10 mass parts of the (B) component with respect to 100 mass parts of the (A) component.
Patent KR-20200139298-A (KR)
Inventor: IM JUN SEOP
IPC: C09J175/06
Filed: 2019-06-03
Abstract: The present invention relates to polycarbonate diol derived from ether diol of anhydrohexitol, a method for preparing the same, polyurethane prepared from the same and an adhesive comprising the same and, more specifically, to polycarbonate diol, a method for preparing the same, polyurethane prepared from the same and an adhesive, paint and coating agent comprising the same, wherein the polycarbonate diol comprises repeating units derived from: ether diol of anhydrohexitol; and carbonic diester, and thus exhibits an enhanced color improving effect compared to existing polycarbonate diol and provides notably enhanced adhesion (T-peeling strength) to polyurethane prepared by means of the same.
Patent KR-20200139413-A (KR)
Title: Multi-electrode electron excitation based simulation method for non-equilibrium electronic structures of nanodevices and apparatus therefore
Inventor: KIM YONG HOON
IPC: B82Y35/00
Filed: 2019-06-04
Abstract: Disclosed are a method and an apparatus for simulating a non-equilibrium electronic structure of a nanodevice through multi-electrode electron excitation, capable of simulating the non-equilibrium electronic structure upon voltage application and current-voltage characteristics using the non-equilibrium electronic structure based on a variational method without any parameters or assumptions. According to one embodiment of the present invention, the method for simulating the non-equilibrium electronic structure of the nanodevice includes: receiving region information and applied voltage information of each of a channel, a first electrode, and a second electrode of the nanodevice based on information about a first principle and an upper approximation method and information about an atomic structure of the nanodevice; classifying wave functions generated through the first principle and the upper approximation method into each region of the channel, the first electrode, and the second electrode of the nanodevice based on spatial distribution; generating a Fermi-Dirac distribution function according to an electrochemical potential of each of the channel, the first electrode, and the second electrode based on the classified region information and the applied voltage information; calculating a non-equilibrium electron density of the nanodevice by using the Fermi-Dirac distribution function corresponding to the region information of each of the channel, the first electrode, and the second electrode, and the wave functions of the classified regions; and acquiring non-equilibrium electronic structure information of the nanodevice based on the calculated non-equilibrium electron density.
Patent KR-20200139449-A (KR)
Title: Method for improving tensile strength of carbon nanotube fiber
Inventor: Ji eun kim
IPC: D06M11/52
Filed: 2019-06-04
Abstract: The present invention relates to a method for increasing a tensile strength of carbon nanotube (CNT) fiber, which comprises: (S1) immersing CNT fiber in an acidic solvent; (S2) stretching both ends of the CNT fiber while the CNT fiber is immersed in the acidic solvent; (S3) washing the stretched CNT fiber to remove the residual acidic solvent; and (S4) heat-treating the washed CNT fiber to shrink the CNT fiber, wherein stretching is performed at a stretching rate of 10 to 30 mm/min. According to the present invention, the entire CNT fiber is stretched at the stretching rate of 10 to 30 mm/min while being completely immersed in the acidic solution, thereby increasing a specific tensile strength enhancement effect.
Patent KR-20200139556-A (KR)
Inventor: YOO GYEONGSEON
IPC: B60P7/135
Filed: 2019-06-04
Abstract: The present invention relates to a fixing device of a cargo vehicle for preventing deformation of a reusable part due to external impact, which comprises: a rectangular bottom portion (110); two or more support portions (120) respectively installed in a transverse direction on both edges of an upper surface of the bottom portion (110); lower holders (130) installed, in a longitudinal direction, on an upper portion of the bottom portion (110), respectively, positioned between the support portions (120), and including a first fixing groove (131) recessed in an upper surface; bumper holders (140) respectively formed, in the transverse direction, on upper portions of the support portions (120) on both sides; one or more bumper fixing bars (150) respectively formed, in the longitudinal direction, between the bumper holders (140); an expanding and contracting connection portion (160) which is formed on a lower portion of the bumper holder (140), is positioned between the support portions (120), is respectively formed to expand and contract upward and downward; and an upper holder (170) connected to the expanding and contracting connection portion (160) and configured to flow upward and downward, and including a second fixing groove (171) formed on a lower surface to be recessed. The present invention is not only formed in a structure which can be loaded on a cargo vehicle, but also divides a space to form a structure which can load various reusable vehicle parts to transport the reusable vehicle parts at once. In addition, the present invention can prevent automobile the reusable vehicle parts from being damaged or deformed due to the external impact or vibration by further installing a cushioning material on each component and forming a fixing means.
Patent KR-20200141900-A (KR)
Inventor: KIM DA EUN
IPC: A46B13/04
Filed: 2019-06-11
Abstract: The present invention relates to a brush for washing a water bottle. According to the present invention, the brush comprises: a handle including a storage unit storing detergent inside and a switch; and a brush part installed at the lower end of the handle in an extendable and replaceable structure. The internal detergent is injected into the brush when the switch is pressed, such that a water bottle can be washed, thereby providing an effect of enabling a user to cleanly and hygienically wash a container, such as a water bottle and the like, with strength adjustment. Moreover, the brush part can be detachably included, such that a user selects the brush part in accordance with the shape of the container to wash the container with the brush part. A separate detergent container is not required due to the detergent included at the end of the brush part, and thus a brush for conveniently washing a water bottle is provided.
Patent KR-20200143157-A (KR)
Inventor: GIM SEONG SU
IPC: G16H10/20
Filed: 2019-06-14
Abstract: The present invention provides a method for prescribing patient-personalized medicine using artificial intelligence. The method comprises: a step of periodically acquiring treatment data including a gene expression distribution of a patient to whom medicine manufactured to treat a first disease is administered; a step of determining a second disease which can occur in a patient who underwent a treatment of the first disease from the gene expression distribution of the patient; a step of receiving bioinformation of the patient from a terminal of the patient; a step of determining an occurrence possibility of the second disease based on the bioinformation of the patient; a step of generating prevention information of the second disease corresponding to the current condition of the patient by using a first artificial intelligence learning model which has learned the correlation of a prevention method of the second disease in accordance with a numerical value of the occurrence possibility of the second disease; a step of reflecting a past health condition, a current health condition and a future health condition as time passes to express the prevention information of the second disease in a character of the patient to generate the character of the patient; and a step of supplying the character of the patient in which the prevention information of the second disease is reflected to the terminal of the patient.
Patent KR-20200144341-A (KR)
Inventor: SHIN HYUN KYOUNG
IPC: B63B25/24
Filed: 2019-06-18
Abstract: The present invention provides an offshore transport means of a floating wind power generator. The offshore transportation means transports a wind power generator for producing electricity by using wind power created on the sea to an installation point on the sea and comprises: a moving means unit including a plurality of floating supports to transport the wind power generator assembled on the ground to the installation point on the sea; a connection bracket unit, which is mounted on the plurality of floating supports, connects the plurality of floating supports at regular intervals to prevent the plurality of floating supports from being separated; and a wind power generator fixing unit to fix the wind power generator between the plurality of floating supports to prevent the wind power generator from being moved when the moving means unit moves to the sea, wherein one end thereof is connected to each floating support of the moving means unit and the other end thereof is connected to the wind power generator positioned between the plurality of floating supports. Therefore, the wind power generator assembled on the ground is installed after moving the wind power generator to the sea where the wind power generator is to be installed by using the offshore transportation means to reduce transport costs and reduce installation time of the wind power generator to improve economic efficiency.
Patent KR-20200145168-A (KR)
Inventor: BAEK YANG
IPC: A61Q11/00
Filed: 2019-06-21
Abstract: The present invention relates to an oral composition comprising a Curcuma longa extract and a vegetable extract that have gone through a plurality of fermentation steps as active ingredients, and a method of preparing the same. The method comprises: a) a first fermentation step of adding purified water to a Curcuma longa extract and fermenting a resultant product at a temperature of 0-10°C for five to ten days; b) a second fermentation step of adding vegetable oil to the fermented product fermented in the first fermentation step and secondarily fermenting the resultant product at a temperature of 10-20°C; and c) a third fermentation step of adding a vegetable extract to the fermented product fermented in the second fermentation step and fermenting the resultant product at a temperature of 20-30°C for at least one year. According to the present invention, the oral composition is prepared by using an extract of natural ingredients, thereby preventing chemical irritation from occurring.
Patent KR-20200145234-A (KR)
Inventor: YU JE WOO
IPC: A61G5/10
Filed: 2019-06-21
Abstract: The present invention relates to electric and manual wheelchairs which do not fall and are constructed by applying the lever principle and gyro effects. A heavy and large top rotating at a high speed has resistance against falling to the side by rotational inertia even if a very large force to fall to the side is applied. If a top box having a top rotating at a high speed constructed by applying the principle therein is fixed and installed in a wheelchair, the wheelchair also has the same property as the top rotating at a high speed. Therefore, a safe wheelchair which does not fall even if pushed to the side can be constructed. However, when the wheelchair which does not fall and is constructed by the principle starts to climb a hill, a direction change of a rotary shaft of a top inevitably occurs. However, the large resistance against the direction change of the rotary shaft of the top rotating at a high speed is encountered. Therefore, when the wheelchair starts to climb the hill, the wheelchair has the disadvantage of requiring a very large force to advance momentarily. The problem is simply resolved by applying the lever principle as shown in Figure 7. As modernization progresses, disabilities in the lower body are increasing by innate problems and many accidents. Moreover, due to population aging, lower body disability problems are rapidly increasing. The present invention resolves problems and social duties for disabled people and greatly helps to develop related industries.
Patent KR-20200145346-A (KR)
Inventor: LEE JONG CHAN
IPC: G06F17/18
Filed: 2019-06-21
Abstract: According to an embodiment of the present invention, provided is a recommendation program which recommends a product or content to a user terminal by a service providing device. The program can execute a method in a computer, wherein the method comprises the steps of: obtaining user preference information of a user terminal; performing collaborative filtering using a preference prediction matrix built in advance from a preference prediction device to obtain a preference predicted value for each product or content corresponding to user information; and providing recommended product or content information based on the obtained preference prediction value to the user terminal.
Patent KR-20200001987-A (KR)
Title: Metal with solids
Inventor: JUST MICHAEL
IPC: B22D11/18
Filed: 2019-06-24
Abstract: The present invention relates to a method for producing metals or metal alloys, preferably light metals or light metal alloys, to which solids for casting casting parts, preferably die casting parts, are added. The method includes the steps of: melting metals or metal alloys by a melting apparatus (2); transporting casting melt by a supply line (3) to casting molds (9) to be filled; and adding solids to the casting melt during transportation of the casting melt in the supply line (3). The casting melt with added solids is mixed preferably by energy input in at least one mixing zone (6) during transport in the supply line (3).
Patent KR-20210002859-A (KR)
Inventor: HONG JONG KUK
IPC: A41D13/06
Filed: 2019-07-01
Abstract: The present invention relates to a knee protector which is worn on both knees while a control box is worn on the waist so as to prevent damage to the knees while improving health. The knee protector comprises: a control box for turning on/off an operation while adjusting a temperature of heat to strong, medium and weak; a control circuit for controlling a temperature while controlling power supplied through a cable from a battery built in the control box; a heating pack for generating far-infrared rays from elvan powder which receives the heat generated from a heating wire by the power supplied through the control circuit; and a fastener formed on both sides of a belt in which the heating pack is coupled to an inner center thereof, wherein the heating pack can be stably worn on both knees by using the fastener, so as to provide a beneficial effect on a user′s body along with a thermal hot pack.
Patent KR-20210002992-A (KR)
Inventor: KIM JUN YEON
IPC: F24H1/52
Filed: 2019-07-01
Abstract: The present invention relates to an apparatus for supplying heating and hot water. More particularly, the present invention relates to an apparatus for supplying heating and hot water capable of providing both heating and hot water at the same time, and is made to integrally control the supply of heating and hot water within a household, including a heating distributor. According to the present invention, the apparatus for supplying heating and hot water comprises: a heating distributor which controls heating by distributing a heating medium to heating pipes of each room; and a hot water heat exchanger in which heat exchange occurs between the heating medium and water flowing through the pipes.
Patent KR-20200005474-A (KR)
Inventor: HENSTRA ALEXANDER
IPC: G02B21/06
Filed: 2019-07-04
Abstract: As an electron microscope, the present invention comprises: a sample support for supporting a sample; a source for generating an electron beam; an illumination system for directing the beam to irradiate the sample; an extended beam conduit through which the directed beam passes; and a detector for detecting radiation emitted from the sample in response to the irradiation. At least the longitudinal part of the beam conduit has a composite structure. The composite structure includes: an outer tube of an electrically insulative material; and an inner sheath of an electrically conductive material. As an alternative (but related) structure, at least the longitudinal part of the beam conduit consists of an aggregate composite material comprising a mixed electrically insulative and electrically conductive material.
Patent KR-20200008518-A (KR)
Inventor: KANG HYUN HO
IPC: A47J37/07
Filed: 2019-07-15
Abstract: The present invention relates to an electric roaster comprising: a frame providing a cooking space and having an electric motion fan accommodating part positioned at the distance from the at least one central axis and having an opening port at the top; a cooking plate positioned in the cooking space; a heater heating the cooking plate; an electric motion fan detachably mounted to the electric fan accommodating part through the opening port and having a power connection terminal; and a power supply part detachably mounted to the frame at the position spaced the predetermined distance from the central axis, and having an electric motion fan power supply terminal electrically connected to the power connection terminal.