baber/WOPTO huggingface dataset:
Patent KR-20200106770-A (KR)
Inventor: KIM JI YOUN
IPC: C02F1/28
Filed: 2019-03-05
Abstract: The present invention relates to a method for manufacturing an inorganic composition having a heavy metal absorption function and a bacteria suppressing function remaining in water which mixes and molds inorganic substances pulverized to a certain size at a certain ratio to emit far-infrared rays that are beneficial to the human body through interaction, has an effect of inhibiting the occurrence of chlorophyll (moss) remaining in the water and a sterilization effect, a heavy metal absorption effect, and also can be used for interior accessories when not in use. The method comprises: a disinfection process that removes foreign substances and bacteria by heating an inorganic powder composed of two or more of tourmaline, biotite, muscovite, elvan, zeolite, and germanium that generates a basis material, negative ions, and weak far-infrared ray weak current; a mixing process of mixing the basis material, the inorganic powder, and water-soluble sodium silicate prepared by performing the preparation process; the preparation process of kneading a second mixture by mixing a first mixture manufactured by the mixing process with water; an injection process of injecting the second mixture manufactured by the preparation process into a mold made of gypsum using a constant pressure; a moisture removal process of removing moisture from the second mixture supplied to the mold by the injection process; a heat molding process for putting the second mixture into the oven and heating the same in a state that moisture is absorbed into the mold made of gypsum by the moisture removal process; and a cooling process in which a product is demolded by cooling after the heat molding process.
Patent KR-20190029560-A (KR)
Title: Method and program for making order choice model
Inventor: YI HYO SEOK
IPC: A63B24/00
Filed: 2019-03-13
Abstract: The present invention relates to a method for determining an extraction order using a computer and a program thereof. According to an embodiment of the present invention, a method for determining an extraction order using a computer comprises the steps of: receiving a first selection ratio for a plurality of objects to be selected (S200) (first selection ration receiving step); determining the speed of a first extraction counter for each of the objects to be selected (S400) (first extraction counter speed determination step); and repeatedly performing a process of extracting a specific object to be selected from the plurality of objects to be selected by driving the first extraction counter for each of the objects to be selected (S600).
Patent KR-20190029568-A (KR)
Title: A paper bag for fruit culture
Inventor: PEAK BYOUNG CHEOL
IPC: D21H21/16
Filed: 2019-03-14
Abstract: The present invention relates to a bag for fruit cultivation. The present invention reduces a unit cost of production of the bag by producing a single-layered bag which covers the fruit to be protected from damages by blight and pests and natural environment; has a high level of beating degree and low light transmittance; and provides an effect of forming good water repellency and wet strength to improve the coloring of fruit surface and promote growth, thereby shortening harvest period. The present invention provides the bag for fruit cultivation in which white paper on the front side and black paper on the back side are laminated.
Patent KR-20190126021-A (KR)
Title: Method for reproducing polyester container and reproduced polyester chip prepared therefrom
Inventor: SHIN DAE YONG
IPC: B29C61/02
Filed: 2019-03-15
Abstract: Embodiments of the present invention relate to a method for recycling polyester containers and recycled polyester chips produced therefrom, the method comprising the steps of: preparing polyester containers provided with heat-shrinkable films containing a copolymer polyester resin comprising a diol component and a dicarboxylic acid component; shredding the containers provided with the heat-shrinkable films, thereby yielding flakes; and heat-treating the flakes to yield recycled polyester chips, wherein the clumping fraction of the flakes, when heat-treated at 200 to 220°C for 60 to 120 minutes, is 5% or less, and the flakes comprise first flakes produced from the container being shredded, and second flakes produced from the heat-shrinkable films being shredded. Accordingly, the present invention can have increased yield and productivity.
Patent KR-20190119515-A (KR)
Title: Control device, computer readable recording medium recording program for control device, and control method
Inventor: ANDO EISUKE
IPC: B60R16/02
Filed: 2019-03-20
Abstract: A control device includes a communication unit (121) configured to acquire control information on a vehicle (10) from an information processing device (20) in a wired or wireless communication, and a processing unit (123) configured to execute a process of starting vehicle control based on the control information. The processing unit (123) continues or suspends the process of starting vehicle control depending on a result of an authentication process on usage authority of the control information executed while the processing is executed.
Patent KR-20190122548-A (KR)
Title: Coagulant, filter and waste liquid treatment method
Inventor: YOSHIDA MIKI
IPC: B01D39/16
Filed: 2019-03-25
Abstract: An object of the present invention is to purify water into pure water while suppressing consumption of a filter even a processing waste liquid having a high concentration of processing waste. Provided is a flocculant (55) for treating the processing waste liquid into clear water. The flocculant is a flocculant formed by pulverizing an ion exchange resin for purifying pure water from fresh water to a size of 100 μm or less. By pulverizing the ion exchange resin and using the same as a flocculant, even if the processing waste liquid is flocculated and separated, the conductivity of the fresh water from which the processing waste separated does not increase, so that the deterioration of water quality is suppressed. In addition, since the flocculant is pulverized to a size of 100 μm or less, the flocculation of the processing waste is promoted.
Patent KR-20200114102-A (KR)
Inventor: PARK SUNG BAE
IPC: G06Q40/08
Filed: 2019-03-27
Abstract: According to an embodiment of the present invention, a computing device for providing an electronic document to be digitally signed comprises: a processor including one or more cores; a memory to store program codes to be executed by the processor; a network unit to transmit/receive data to/from a server; an input unit to receive an input of a user; and a display unit to display the electronic document. The processor determines to generate and display an electronic document including a first screen including information on contract content and a second screen to receive a handwriting input of a user, and determines to display a signature checking screen for checking a handwriting input of the user inputted into the electronic document in response to a touch input for input completion from the user on the second screen.
Patent KR-20190039893-A (KR)
Title: Portable Arc Welding Machine of Rechargeable Type
Inventor: JO JAE WON
IPC: B23K9/10
Filed: 2019-04-02
Abstract: Disclosed is a rechargeable type portable arc welding machine, comprising: a cell unit charged by power supplied from the outside; an output unit into which the power supplied from the cell is applied; a reactor unit installed between the cell unit and the output unit; and a capacitor unit installed between the reactor unit and the output unit, and applying voltage charged by the reactor unit into the output unit when the power supplied from the cell unit to the output unit is disconnected. Accordingly, a welding current from the output unit is output by a direct current applied from the cell unit in a switching-on state, and a storage current of the capacitor unit is output to the output unit in a switching-off state. Therefore, switching element can be protected and, at the same time, high-efficient and continuous arc welding can be performed.
Patent KR-20200119434-A (KR)
Title: Antiangiogenic composition comprising bioconverted herbal composition, and its preparation method
Inventor: KIM HYO JUNG
IPC: C12N1/14
Filed: 2019-04-08
Abstract: The present invention relates to: a composition for inhibiting angiogenesis which contains a bioconversion composition obtained by bioconversion of a herbal composition containing Rehmannia glutinosa, Paeonia japonica, Ligusticum officinale, and Angelica gigas to Aspergillus kawachii culture; and a manufacturing method thereof. The bioconversion composition of the present invention has an excellent effect of inhibiting angiogenesis as confirmed by an effect in tube formation analysis, cell invasion analysis, and in vivo angiogenesis model.
Patent KR-20200119086-A (KR)
Inventor: KIM KI HYUN
IPC: F21V33/00
Filed: 2019-04-09
Abstract: According to an embodiment, a faucet includes: a housing including a supply unit and a discharge unit; and a sterilization unit arranged in the housing. The sterilization unit includes: a body including a receiving space therein; a flow path unit arranged in the receiving space; a light source arranged in the receiving space and facing the flow path unit; and an inflow unit and an outflow unit provided on both ends of the flow path unit. A surface of the receiving space has a light reflectivity of 30% or more with respect to the light emitted from the light source. Therefore, the faucet can effectively sterilize a fluid flowing therein.
Patent KR-20200120831-A (KR)
Inventor: HYEONHO PARK
IPC: G06F30/00
Filed: 2019-04-12
Abstract: The present invention provides a connection stability checking method for a plurality of assembly elements arranged in a virtual space, wherein the assembly elements have at least one coupling part complementarily fastened with another coupling part and may be connected with another assembly element through the coupling part. According to one aspect of the present invention, the connection stability checking method comprises the steps of: allocating preset load information to the assembly element; calculating the fastening strength of the coupling part in consideration of the type and the number of couplings of the coupling part; and determining connection stability between the assembly element and another assembly element based on the fastening strength and the load information allocated to the assembly element.
Patent KR-20190124657-A (KR)
Inventor: NAKAJIMA TAKESHI
IPC: G03F7/20
Filed: 2019-04-25
Abstract: The present invention relates to an optical device which comprises: an optical component; a support mechanism configured to support the optical component; and an operation mechanism configured to manipulate the optical component while coming in contact with the optical component such that a state of the optical component is changed. The optical component, by the operation mechanism, is changed from a first state in which the optical component is supported by the support mechanism to a second state in which the optical component is supported by the operation mechanism.
Patent KR-20200014680-A (KR)
Inventor: KIM JIN EUN
IPC: E04G17/04
Filed: 2019-04-25
Abstract: The present invention relates to a fixing spacer for a mold which is to maintain a mold (G) at a fixed interval. The fixing spacer for a mold includes: a support unit (10) including a connection shaft (13) accommodating a coupling pin (12) elastically mounted and supported by a fixing plate (11) on one side of the mold (G), wherein the support unit (10) also includes a connection pipe (15) at a lower end of the connection shaft (13) to easily separate concrete after the concrete is cured; a hanging unit (20) having a hanging piece (25) divided into at least two or more and accommodated on the connection pipe (15) of the support unit (10), wherein the hanging unit (20) is installed on the connection pipe (15) of the support unit (10) to be connected to and disconnected from a tie (30) by a one-touch method; and the tie (30) including a screw thread (31) installed to be connected to and disconnected from the inside of the hanging piece (25) of the hanging unit (20), wherein the tie (30) also includes a cutting groove (32) to be cut when the concrete is completely cured. Therefore, the fixing spacer for a mold is convenient and has a simple and miniaturized structure to prevent the mold from being separated or damaged during a concrete placing process. The fixing spacer for a mold also enables rapid construction by enabling a user to fix, install, and demolish the tie which is a spacer unit by the one-touch method. Therefore, the fixing spacer for a mold can reduce workhours and improve constructability, safety, and workability.
Patent KR-20200127491-A (KR)
Inventor: LEE JUNG WOONG
IPC: A62B18/08
Filed: 2019-05-02
Abstract: The present invention relates to an anti-fogging clip for a mask and, more specifically, to an anti-fogging clip for a mask which prevents a fog from being discharged from the inside of an inner folding side of the anti-fogging clip to an upper end portion of a mask main body so as to prevent glasses from fogging when a user wearing the glasses wears the mask on a face. To this end, the anti-fogging clip for a mask is formed in a clip shape to be detachably inserted into the upper end portion of the mask main body.
Patent KR-20200130908-A (KR)
Inventor: KIM JIN HWAN
IPC: A01G13/02
Filed: 2019-05-13
Abstract: The present invention relates to an assembled street tree guard that is formed by assembling a grating frame on a boundary stone to surround and protect the periphery of a street tree. The assembled street tree guard comprises: a boundary stone installed on the ground to surround a street tree and having a stepped edge inside; and at least one grating frame seated on the stepped edge of the boundary stone and having a through hole formed therein, wherein the grating frame is formed by bending a metal plate.
Patent KR-20200131009-A (KR)
Inventor: PARK GWANG HUN
IPC: A61P35/00
Filed: 2019-05-13
Abstract: The present invention can provide a composition for preventing, alleviating or treating colorectal cancer containing a Sageretia theezans extract as an active component, and also can provide a plant-derived anticancer composition which is effective in preventing, alleviating or treating colorectal cancer while having low side effects compared to general chemical anticancer agents.
Patent KR-20200131502-A (KR)
Inventor: LEE BYEONG IL
IPC: A61N1/36
Filed: 2019-05-14
Abstract: The present invention relates to a brain exercise training device and, more particularly, to a brain exercise device through a compound stimulus which repeats and circulates a plurality of stimuli of different types such as an electric stimulus, a photo stimulus, a motor stimulus such as hand clapping, rhythmic movement, and the like, a pressure stimulus, and the like on a body part such as hands and feet (hereinafter referred to as hands-and-feet when collectively referred to as hands and feet), thereby exercising a brain.
Patent KR-20200136720-A (KR)
Title: A structure that is defending on falling rocks and noise
Inventor: GIL IN HWAN
IPC: E01F7/04
Filed: 2019-05-28
Abstract: A barrier structure for preventing falling rocks and noises of the present invention is installed on the ground around a road at a predetermined interval to prevent rocks from falling toward the road and cut off noises generated on the road. The barrier structure for preventing falling rocks and noises includes a plurality of wire mesh parts, a plurality of column parts, and a fastening member part. More specifically, the wire mesh parts are filled with a soundproof member containing at least one among gravel, sand, earth, rocks, rice straw, and coconut boards, thereby improving durability and sound-proof properties and forming the eco-friendly appearance.
Patent KR-20200137206-A (KR)
Title: A I.D card case with memo means
Inventor: WON YOUNG GIL
IPC: A45C15/02
Filed: 2019-05-29
Abstract: The present invention relates to a pass manufactured in the form of a cover and provided with a memo tool capable of taking notes on the inside thereof. A plastic sheet having a certain strength and flexibility is provided with a cutting line and a bending line through planning work, and divided into a front cover and a rear cover to provide a folding surface having a certain width so as to be folded. A mounting device is provided to form a pocket by bonding a slit or a separate auxiliary sheet by ultrasonic bonding so that an ID card is configured to be installed on a front side of the front cover. A hole mounted with a necklace is formed on the folding surface, and a memo paper having a certain thickness is provided to fit the width of the folding surface. The memo paper is provided with an incision on the back cover, so that the incision line allows a rear paper of the memo paper to be inserted so as to be detached. An incision line is also provided, if necessary, in the bottom of the rear cover to prevent the rear paper from loosening. In addition, one side of the front cover or the rear cover is provided with a rib surface for mounting a writing instrument for memo, and a concave groove is formed on the rib surface, so that a clip of the writing instrument is mounted to prevent the separation.
Patent KR-20200137807-A (KR)
Inventor: WOO MYUNG HEUI
IPC: H01M10/052
Filed: 2019-05-31
Abstract: Provided are an electrolyte additive for a lithium secondary battery, an electrolyte for a lithium secondary battery including the same, and a lithium secondary battery including the same, in which the additive includes a compound represented by Formula 1. In above formula 1, for the description of X and R_1 to R_3, refer to the present specifications.
Patent KR-20200139044-A (KR)
Title: Memory controller and operating method of the memory controller
Inventor: LEE JAE YOON
IPC: G06F11/10
Filed: 2019-06-03
Abstract: The present invention relates to a memory controller capable of adaptively managing a read voltage and to an operation method thereof. According to the present invention, the memory controller comprises: a stress type management unit which checks a stress type corresponding to a target storage area included in a memory device; a read voltage set management unit which selects an adaptive read voltage set corresponding to the checked stress type among adaptive read voltages sets corresponding to a plurality of stress types capable of differently transitioning at least one threshold voltage distribution among threshold voltage distributions of memory cells included in the target storage area; and a command generation unit which generates a first read command to perform a read operation on the target storage area using the selected adaptive read voltage set and transmits a first read command to the memory device.
Patent KR-20200141317-A (KR)
Inventor: JI JUN HO
IPC: F24F13/062
Filed: 2019-06-10
Abstract: The present invention relates to a DIY type diffuser having an air purification filter. More specifically, the DIY type diffuser having an air purification filter which can be easily inserted into a preliminarily installed diffuser for filtering fine dust or bacteria contained in air introduced from a duct to an indoor space. According to the present invention, the air purification filter can be easily fixated after a bracket is installed in the diffuser, so that the diffuser can be easily installed. The bracket is simply attached and detached to enable the air purification filter to be easily replaced, and the diffuser uses a static electricity filter so as to minimize differential pressure and maximally filter the fine dust.
Patent KR-20200141637-A (KR)
Inventor: KANG GU YEON
IPC: A44C27/00
Filed: 2019-06-11
Abstract: An ear-worn accessory or an earring worn by hanging over the auricle includes a metal wire provided to wrap around the back of the ear, wherein the wire follows the shape of the helix in front of the ear to make a finishing material be inserted into the triangular fovea, and the earring is hung over the intertragic notch over the auricle, thereby making it possible to use the earring without making a hole in the user′s ear nor being easily removed from the ear.
Patent KR-20200145541-A (KR)
Inventor: KIM JOON YOUNG
IPC: H04R1/08
Filed: 2019-06-21
Abstract: The present invention relates to a sound wave shaping panel. According to the present invention, the sound wave shaping panel comprises: a sound wave detection frame formed by mounting a small microphone in a rectangular frame; a transmission panel configured to visually show information; a sound wave conversion transistor; and a battery positioned on the rear surface of a substrate. According to the present invention, the noise in a specific space can be measured without expertise.
Patent KR-20210000914-A (KR)
Inventor: CHOI KWON HYOUNG
IPC: B60R25/33
Filed: 2019-06-26
Abstract: Disclosed is a vehicle that allows temporary driving of a temporary driver. According to the present invention, the vehicle comprises: a driving unit for moving a vehicle; a communication unit which communicates with an external device; and a control unit which authenticates a temporary driver and permits temporary driving of the temporary driver in response to the driver′s input received through the communication unit. During the temporary driving, the control unit can limit the output of the driving unit, control the driving unit to limit the maximum speed of the vehicle, and store a driving record of the vehicle.
Patent KR-20210007123-A (KR)
Inventor: HONG YOUN WOO
IPC: H01C17/30
Filed: 2019-07-10
Abstract: According to the present invention, a ZnO-based varistor composition does not comprise Bi_2O_3, Pr_6O_11, and V_2O_5 but comprises ZnO, a liquid sintering aid simultaneously adding TeO_2 and Bi_2WO_6, and an Mn oxide. The varistor composition is formed in a disk shape and forms a sintered body by sintering in a temperature range of 800-900°C, and a disk-type varistor can be manufactured by attaching external electrodes to both sides of the sintered body. The present invention can lower a sintering temperature, increase nonlinearity, and obtain a composition having excellent material properties required in a varistor to greatly improve the characteristics of a varistor.
Patent KR-20200015376-A (KR)
Title: Two tier automatic cost estimation for automatic manufacture of spare parts
Inventor: LIN PEI YU
IPC: G06N20/00
Filed: 2019-07-16
Abstract: Explained are techniques for automatically producing spare parts. A first production cost estimate is generated for the first machine part using a first machine learning model. In response to determination that the first production cost estimate for the first machine part falls within the validity range for the first machine learning model, a second production cost estimate for the first machine part is generated using a second machine learning model. When an estimated production cost error in the second production cost estimate for the first machine part is determined and it is determined that the estimated cost error falls within a predetermined allowable range, automatic production of the first machine part becomes possible.
Patent KR-20200008524-A (KR)
Inventor: FUJIWARA HIDEHIRO
IPC: G11C11/412
Filed: 2019-07-16
Abstract: A memory cell includes a first and a second pull up transistor, a first and a second pass gate transistor and a metal contact. The first pull up transistor has a first active region extending in a first direction. The first pass gate transistor has a second active region extending in the first direction and being separated from the first active region in a second direction. The second active region is adjacent to the first active region. The second pass gate transistor is coupled to the second pull up transistor. The metal contact extends in the second direction, and extends from the first active region to the second active region. The metal contact couples drains of the first pull up transistor and the first pass gate transistor. The first and second pass gate transistors and the first and second pull up transistors are part of four transistor memory cells.