baber/WOPTO huggingface dataset:
Patent KR-20190094031-A (KR)
Title: Method for preparing imide compounds
Inventor: NAM HYUN
IPC: C07C51/42
Filed: 2018-02-02
Abstract: The present invention relates to a method for recycling a catalyst cleaning solvent for manufacturing N-substituted maleimide and a method for manufacturing N-substituted maleimide using the same. Specifically, by a step of washing a catalyst recovered by a catalyst recovery process for manufacturing N-substituted maleimide through a washing solvent; and a step of regeneration which is adding a maleic acid isomerization catalyst to the washing solvent after washing to isomerize maleic anhydride or maleic acid included in the washing solvent into fumaric acid, and then removing and distilling the same, it is possible to regenerate and recycle the catalyst cleaning solvent for manufacturing N-substituted maleimide, thereby being able to increase economic efficiency and productivity.
Patent KR-20190095013-A (KR)
Title: Handpiece and punching needle for hair extraction
Inventor: PARK JAE HYUN
IPC: A61B17/00
Filed: 2018-02-06
Abstract: Provided is a punching needle for a handpiece which is used to extract hair from a patient′s skin. The handpiece comprises: a main body part; a power generating part provided in the main body; a spindle assembly for transmitting rotational force generated by the power generating part; a punching needle coupled to the front of the spindle assembly and inserted into the patient′s skin while rotating by the rotational force generated by the power generating part; and a depth adjusting member for adjusting the exposure length of the punching needle, wherein the depth adjusting member includes: a first member coupled to the main body part; a second member coupled to the first member; and an elastic member positioned between the first member and the second member, and the second member is coupled to the first member in a state in which the elastic member receives a force biased in the one direction along the longitudinal direction of the handpiece with respect to the first member.
Patent KR-20190097677-A (KR)
Title: Diffuser for Installation of Air Discharge Pipe
Inventor: LEE DONG WOOK
IPC: F24F13/06
Filed: 2018-02-13
Abstract: The present invention relates to a diffuser for installation of an air discharge pipe, which can adjust an air discharge direction for the air discharged to the inside through the diffuser to be dispersed or concentrated to be discharged if necessary. To this end, the diffuser for installation of an air discharge pipe comprises: a main frame assembled to be fixed to the air discharge pipe; a plurality of installation frames located on a bottom surface of the main frame and installed in a radial direction by a predetermined interval; a plurality of blade assemblies rotationally installed in the installation frame by a hinge to cover a space between the installation frames; a connection member connecting the blade assemblies to each other; and a driving member connected to the connection member, and selectively rotating the blade assemblies to adjust the air discharge direction.
Patent KR-20190106383-A (KR)
Title: Apparatus for injecting of tobacco leaf
Inventor: KIM YOUNG BUM
IPC: A24C5/39
Filed: 2018-03-09
Abstract: The present invention relates to a tobacco leaf injector. According to an embodiment of the present invention, the tobacco leaf injector includes: a bottom unit which has at least one guide rod having a stepped outer surface in a vertical direction from the bottom; an accommodation unit which is penetrated and combined with the guide rod, fixates at least one cylindrically rolled cigarette paper in a vertical direction, and accommodates tobacco leaves through an upper opening of the cigarette paper; a drive unit which injects the tobacco leaves into the cigarette paper by generating an action and reaction force while a rotation member connected to the rotation shaft of a motor positioned in the lower part of the accommodation unit repeatedly raises the accommodation unit to a predetermined height and then drops the accommodation unit; and a control unit which controls at least one among the rotation direction, rotation speed, and rotation time of the drive unit. By the above, the present invention is able to produce handmade cigarette in a batch by injecting tobacco leaves into a plurality of sheets of tobacco paper.
Patent KR-20190111596-A (KR)
Inventor: KIM JIN SUNG
IPC: C23F1/30
Filed: 2018-03-23
Abstract: The present invention relates to a silver thin film etchant composition which comprises: (A) inorganic acid; (B) acetic acid; (C) organic acid not containing nitrogen; (D) a silver (Ag) resorption improver represented by chemical formula (1), M(SO_4)_x; and (E) water, to an etching method using the silver thin film etchant composition, and to a forming method of a metal pattern. In the chemical formula 1, M is metal ion, and x is an integer of 1 to 5.
Patent KR-20190113225-A (KR)
Title: Twin combo box-tissue
Inventor: LEE JIN HONG
IPC: A47K10/32
Filed: 2018-03-28
Abstract: The present invention relates to a tissue box, and more specifically, to a twin combo tissue box which enables a user to use different contents (dry tissues or wet wipes) and allows a receiving portion to be divided in a plurality of receiving portions such that the respective contents can be independently used, if needed. According to the present invention, to enable the different contents having different characteristics to be respectively received in and independently drawn out of an inner space, the twin combo tissue box has a box structure in which a first receiving box in which a bunch of one of the dry tissues and the wet wipes, which are the different contents, is received, and a second receiving box in which the other of the dry tissues and the wet wipes is received, are integrated, and the twin combo tissue box is constructed to enable the independent use of the respective contents by dividing the first receiving box and the second receiving box based on a cutoff line formed along the center portion thereof.
Patent KR-20190114258-A (KR)
Title: Guide type Cup Holder Device
Inventor: LEE JAE HYUN
IPC: B60N3/10
Filed: 2018-03-29
Abstract: According to the present invention, a guide type cup holder device (1) comprises: a cup holder (10) in which a container (50) having a different size is contained; and a strap (40) restricting the maximum accommodation angle (K) with a contact restriction force (k) throgu contact of a guide boss (11) when a flap (30) hinged to the guide boss (11) of a cup holder (10) is widened at the maximum accommodation angle (K) due to a change in a size of the container (50). Therefore, container diversity fitted to a diameter of the container is refleected, and in particular, the flap is prevented from being left at a detachment angle of the flap (20) with the contact restriction force (k) to restrict the maximum accommodation angle (K).
Patent KR-20190063358-A (KR)
Title: Gate structure and method with enhanced gate contact and threshold voltage
Inventor: LIU MAX
IPC: H01L21/8238
Filed: 2018-04-18
Abstract: A semiconductor structure includes: a semiconductor substrate having a first region and adjacent second region; first fins formed on the semiconductor substrate within the first region; a first shallow trench isolation (STI) feature disposed on the semiconductor substrate within the second region; and a first gate stack which includes a first segment disposed directly on the first fins within the first region and a second segment extending to the first STI feature within the second region. The second segment of the first gate stack includes a low resistance metal (LRM) layer, a first tantalum titanium nitride layer, a titanium aluminum nitride layer, and a second tantalum titanium nitride layer stacked in sequence. The first segment of the first gate stack within the first region is free of the LRM layer.
Patent KR-20190122063-A (KR)
Title: Manufacturing method for multiple lacquer sticker
Inventor: YUN SANG HEE
IPC: C09D193/00
Filed: 2018-04-19
Abstract: The present invention relates to a manufacturing method of multiple lacquer varnished sticker, comprising: a lacquer layer forming step of forming a lacquer layer on the top of a plate-shaped sheet; a film attaching step of attaching a sticker film on a rear of the sheet; and a cutting step of cutting a sheet having the sticker film attached in the film attaching step. The lacquer layer forming step comprises: an abrasion process of wearing the top surface of the sheet; a lacquer coating process of coating lacquer to have a set thickness on the top of the sheet; and a drying process of drying the sheet having lacquer coated thereon in the lacquer coating process at a set temperature and humidity. The lacquer coating process and the drying process are sequentially repeated. In addition, the lacquer layer forming step further comprises a charcoal coating process of coating charcoal on the top of the sheet having lacquer coated thereon in the lacquer coating process. The manufacturing method provides a method for manufacturing a sticker having multiple lacquer varnishing overlapped, and the multiple lacquer varnished sticker manufactured by the manufacturing method allows people to have useful components of lacquer easily in daily life by detachably attaching stickers, and provides useful components of charcoal together while neutralizing toxic materials causing allergic dermatitis of lacquer, thereby being used regardless of physical constitution.
Patent KR-20190127342-A (KR)
Title: 3-dimensional measuring apparatus and method for vascular function
Inventor: HWANG KI CHUL
IPC: A61B5/02
Filed: 2018-05-04
Abstract: The present invention relates to a three-dimensional vascular function measuring apparatus and a method thereof. According to an aspect of the present invention, provided is the vascular function measuring apparatus including: a balloon which can be inserted into a blood vessel, accommodate a fluid, and expand and contract in accordance with a capacity of the fluid; and at least one sensor which measures the flow rate and velocity of the fluid discharged out of or introduced into the balloon when a blood vessel is contracted or relaxed.
Patent KR-20180123639-A (KR)
Title: Poly (meth)acrylate with improved viscosity index for lubricant additive application
Inventor: YUNGWAN KWAK
IPC: C10M119/12
Filed: 2018-05-09
Abstract: The present disclosure relates to a polymer suitable for viscosity index improvers in a lubricating oil composition, and an oil composition containing the polymer. The present relates to an alkyl methacrylate monomer in the polymer suitable to be used as the viscosity index improver, and a polymer composition derived from the alkyl methacrylate monomer in a selected molar ratio. To this end, the polymer includes a short chain alkyl methacrylate monomer unit having alkyl chain length of at least 1 to 4 carbons, and a long chain alkyl methacrylate monomer unit having alkyl chain length of 12 to 20 carbon atoms.
Patent KR-20190131390-A (KR)
Inventor: LEE JUN IL
IPC: A01D34/67
Filed: 2018-05-16
Abstract: According to various embodiments of the present invention, a plant cutter for repelling insects can comprise: a mounting unit having an engine; a pipe having one end connected to the engine; a rotary cutter unit connected to the other end of the pipe and rotated by power of the engine; a storage unit mounted on the mounting unit and accommodating a fluid for repelling insects; a hose having one end connected to the storage unit for the fluid to be moved; and a spray unit connected to the other end of the hose, arranged adjacent to the rotary cutter unit, and spraying the fluid. In addition, various embodiments can be performed.
Patent KR-20180128859-A (KR)
Inventor: FUJII KENSUKE
IPC: G02F1/1333
Filed: 2018-05-23
Abstract: The present invention relates to a cover member having a transparent member which can restrain bubbles from occurring between the cover member and an adhesive layer. The transparent member includes: a first circumferential surface corresponding to a member to be covered; and a second circumferential surface on the opposite side of the first circumferential surface. A compound containing fluorine (F) atoms is attached to the first circumferential surface, and a contact angle of the first circumferential angle is 50° or smaller.
Patent KR-20190137424-A (KR)
Inventor: JEO KUY HO
IPC: G06F1/16
Filed: 2018-06-01
Abstract: The present invention provides a portable terminal holder, which comprises: a main body consisting of a front plate and a rear plate disposed to face each other; a holder having a first support part and a second support part disposed in the main body so as to be movable relative to each other in left and right directions and selectively supporting both side surfaces of the mobile phone mounted on the front plate; a release button having a first pressurizing part and a second pressurizing part which are slidably conveyed so as to interlock or compress with each other in the process of compressing or tensioning the holder; a driving unit provided inside the main body so that the holder and the release button are linked to each other and elastically and slidably transferred; and a switch unit disposed to penetrate the front plate so as to selectively interfere with the left and right sliding transfer process of the holder.
Patent KR-20190140121-A (KR)
Inventor: CHUNG BO YONG
IPC: G09G3/3266
Filed: 2018-06-08
Abstract: The present invention provides a scan driving unit capable of sequential, simultaneous and bidirectional drive. Each circuit stage of the scan driving unit comprises: a first input unit transmitting a carry signal to a first node in response to a first clock signal; a second input unit transmitting the first clock signal to a second node in response to a signal of the first node; a first output unit transmitting a third clock signal to an output terminal in response to a signal of the second node; a maintenance unit maintaining a signal of the third node in response to a second clock signal; and a second output unit transmitting the second clock signal to the output terminal in response to the signal of the third node.
Patent KR-20180138548-A (KR)
Inventor: PARK EUN KYUNG
IPC: H01M4/04
Filed: 2018-06-20
Abstract: The present invention relates to a lithium secondary battery which is made of a negative electrode-free battery and formed with lithium metal on a cathode current collector by charging. The lithium secondary battery forms the lithium metal in a state of being cut off from the atmosphere. Therefore, generation of a surface oxide layer (native layer) formed on the conventional cathode does not occur originally, and deterioration of battery efficiency and lifetime characteristics can be prevented.
Patent KR-20200000734-A (KR)
Title: Fermented rice product having increased lysine by lactic acid bacteria and preparation method therof
Inventor: HYE SUN CHOI
IPC: A23L7/25
Filed: 2018-06-25
Abstract: The present invention relates to a method for manufacturing a rice lactobacillus fermentation product having an increased lysine content. More specifically, the present invention relates to: a method for manufacturing a rice lactobacillus fermentation product comprising a step of fermenting a rice extract by using Lactobacillus plantarum strains; the rice lactobacillus fermentation product having the increased lysine content manufactured by the manufacturing method; and a food composition containing the rice lactobacillus fermentation product. The rice lactobacillus fermentation product according to the present invention has the increased lysine content, which is a deficient amino acid of rice, so that quality characteristics are superior to a lactobacillus fermentation product manufactured without using Lactobacillus plantarum strains, thereby being able to be actively used for manufacturing yogurt containing only grains and for developing foods containing the same.
Patent KR-20190045816-A (KR)
Inventor: NAM YANGUK
IPC: G09G3/20
Filed: 2018-07-06
Abstract: A display device comprises: a display panel including a plurality of data lines, a plurality of gate lines, and a plurality of pixels, and is operated as an active section in which a data drive signal is applied to the pixels through the data lines or a blank section in which the data drive signal is not applied; a signal controller for outputting clock control signals; a voltage generator for receiving the clock control signals to output active clock signals synchronized to the clock control signals during the active section, and to output blank clock signals during the blank section; and an overcurrent detection circuit for receiving the clock control signals and the blank clock signals, to detect an overcurrent of the blank clock signals. A phase difference between the clock control signals in the active section may be different from a phase difference between the clock control signals in the blank section.
Patent KR-20200011792-A (KR)
Inventor: LEE DONG GEUN
IPC: F16L13/02
Filed: 2018-07-25
Abstract: The present invention relates to a method of repairing a water wall installed inside or formed as a furnace wall of a fluidized bed combustion furnace. According to the present invention, the method of repairing the water wall installed inside the fluidized bed combustion furnace includes the following steps: removing a worn part of the water wall by cutting the part; inserting a tube pre-overlaid on the surface and having the same size into the cut part of the water wall; and welding the water wall with the inserted overlaid tube. According to the present invention, the method is capable of solving a problem of which there is difficulty in repairing a water wall more than twice because the abrasion-erosion of the water wall is severe and the same part keeps becoming worn in accordance with the characteristics of the fluidized bed combustion furnace, and also, is capable of considerably reducing a repair time and improve the quality of repair.
Patent KR-20190017695-A (KR)
Inventor: KIM TAE DON
IPC: A61K48/00
Filed: 2018-08-10
Abstract: The present invention relates to a pharmaceutical composition for improving an immune activity containing miR-150 inhibitor and a method of screening an immunity enhancer. Moreover, provided is a method of screening an immunity enhancer for enhancing an immune reaction by regulating the expression of miR-150. According to embodiments of the present invention, the differentiation induction of a memory CD8^(+)T cell is found from a mouse lacking miR-150. Also, the differentiation of the memory CD8^(+)T cell is found to be induced in the mouse lacking miR-150 regardless of pathogenic type. Thus, the composition containing the miR-150 inhibitor is able to be used as an immunity enhancer to effectively treat or prevent cancer or infectious diseases.
Patent KR-20200020106-A (KR)
Title: Light operating patch and healthcare platform with the same
Inventor: LEE SUNG WON
IPC: A61H23/02
Filed: 2018-08-16
Abstract: The present invention relates to a healthcare platform. A healthcare platform according to an embodiment of the present invention comprises: a light operating patch for irradiating low-power light of 100 mW or less; a mobile device having a smartphone application used to be connected to the light operating patch on a wireless communications network; and a healthcare platform server provided to be able to transmit and receive operation information data of the light operating patch, wherein the healthcare platform server has a database (DB) for collecting operation information of the light operating patch, which is received from the mobile device, and controls an operation of the light operating patch by comparing the operation information collected in the DB with preset reference data and then reviewing the same, or controls the mobile device to show customized operation information extracted as the operation information.
Patent KR-20200023676-A (KR)
Title: Automated convenience store using big data analytics tags nfc system
Inventor: PAK SUNG IL
IPC: G06K19/07
Filed: 2018-08-17
Abstract: The present invention relates to a system for analyzing unmanned convenience store big data using an NFC tag, capable of promoting profit creation and profit structure improvement through a big data analysis service by using an NFC tag as a medium for matching the ID of a customer and delivering an advertisement, and a method for providing a service using an NFC tag. The method for providing the service using the NFC tag of the present invention comprises the steps of: tagging the NFC tag through communication; transmitting new and existing customer confirmation information to a pre-stored distributed database; confirming the correction and change of the database; performing calculation; performing secondary confirmation through a security camera of an unmanned convenience store; and collecting and analyzing big data related to the customer′s product selection to utilize an analysis service.
Patent KR-20200008483-A (KR)
Inventor: SOLANKI ANIL DESMAL
IPC: G06F13/20
Filed: 2018-08-28
Abstract: Provided is a method of accessing a dual line SSD device through at least one of a network interface and a PCIe EP simultaneously. The method comprises the following steps of: establishing, by the dual line SSD device, a connection with a remote server through the network interface; establishing, by the remote server, an administrative queue with respect to the dual line SSD device; establishing, by the remote server, an input/output queue with respect to the dual line SSD device by posting a command in the administrative queue through the network interface to initiate transmission of data; establishing, by the dual line SSD device, a connection with a local server through the PCIe EP; establishing, by the local server, the administrative queue through the PCIe EP; and establishing, by the local server, the input/output queue by posting the command in the administrative queue through the PCIe EP to initiate transmission of the data.
Patent KR-20200026554-A (KR)
Title: Rubber composition for shoe sole and molded article comprising the same
Inventor: LEE SUNG YULL
IPC: C08L25/10
Filed: 2018-09-03
Abstract: Provided is a rubber composition for a shoe sole, comprising: a polymer base which comprises styrene butadiene rubber (SBR) and thermoplastic styrene butadiene styrene (SBS) rubber, and in which the total styrene content is 35 wt% or more; and a crosslinking agent. The rubber composition for a shoe sole and a molded article comprising the same of the present invention are excellent in transparency and wear resistance.
Patent KR-20190045821-A (KR)
Inventor: ORIOLS GAJA JOAN
IPC: A61J1/05
Filed: 2018-09-04
Abstract: Disclosed is an automated container-emptying device equipped with a means for collecting and gravity-emptying containers and comprising a product collection zone. The device includes a dripper equipped with at least one element for supporting upside down containers in addition to the means for collecting and gravity-emptying containers and comprising a product collection zone. The dripper has two operating positions: a first positon for holding the containers to allow the product to drip onto the product collection zone and a second positon for ejecting the containers.