baber/WOPTO huggingface dataset:
Patent KR-20180035669-A (KR)
Inventor: KANG SANG HOON
IPC: A61B5/024
Filed: 2017-09-12
Abstract: The present invention relates to an upper limb multi-joint impedance measurement method and an apparatus thereof. The upper limb multi-joint impedance measurement apparatus according to an embodiment of the present invention includes an upper limb end connection unit connected to an end of an upper limb of a subject, a driving unit for driving the upper limb end connection unit to make the upper limb connection unit apply a perturbation to the end of the upper limb, a measurement control unit for providing a control signal for the perturbation to the driving unit, a force sensor for sensing the magnitude of a force applied to the end of the upper limb by the upper limb end connection unit according to the perturbation, a position sensor for sensing the position of the upper limb end connection unit according to the perturbation, an impedance calculating unit for calculating the mechanical impedance of the upper limb of the subject based on position data and force data to indicate the sensed force and position, and an impedance output unit for outputting an output signal to indicate an impedance value which is calculated. Accordingly, the present invention can easily measure the mechanical impedance of an upper limb multi-joint.
Patent KR-20180029929-A (KR)
Inventor: FLITSCH FREDERICK A
IPC: H01M10/04
Filed: 2017-09-12
Abstract: Designs, strategies and methods for forming clamshell shaped batteries are described. In some examples, hermetic seals can be used to seal chemical battery materials within the clamshell-shaped batteries. Therefore, biocompatibility of power supply elements can be improved. In some examples, clamshell form biocompatible power supply elements can be used in a biomedical device. In some additional examples, clamshell form biocompatible power supply elements can be used in a contact lens.
Patent KR-20190030519-A (KR)
Inventor: LEE HYUN HO
IPC: A23L33/00
Filed: 2017-09-14
Abstract: The present invention relates to healing porridge and a method for preparing the same. The porridge is prepared with a combination of 12 kinds of grains having anticancer effects. Sub-ingredients having an anticancer effect are added to improve the immunity of cancer patients and to provide a healing effect. The porridge has a soft texture and is absorbed quickly so that the cancer patients can ingest the porridge easily. The porridge strengthens the self-immune ability of the body by having abundant nutrients, so that health is enhanced for overcoming a treatment process during anticancer treatment. The cancer patients can stand the anticancer treatment since sufficient nutrients are supplied to normal cells.
Patent KR-20190031640-A (KR)
Title: Water temperature control device for fish tank
Inventor: LEE HAN CHUN
IPC: A01K63/06
Filed: 2017-09-18
Abstract: The present invention relates to a small-sized water temperature control device for a fish tank, which minimizes a heat transfer path and simultaneously prevents a thermal reversion phenomenon as well as easily selects cooling and heating, thereby being able to efficiently control water temperature. The water control device for the fish tank comprises: a main body detachably installed to the fish tank; a heat exchange control unit provided at a lower part of the main body to keep the water temperature constant by cooling or heating water stored in the fish tank; a heat radiation unit provided at an upper part of the heat exchange control unit to cool the heat generated from the heat exchange control unit; and a fixating unit fixating the heat exchange control unit and the heat radiation unit at the main body.
Patent KR-20190032718-A (KR)
Title: Semiconductor memory device and method of forming the same
Inventor: LEE KI SEOK
IPC: H01L21/28
Filed: 2017-09-19
Abstract: Provided is a semiconductor memory device. The semiconductor memory device provides: active regions of a substrate; word lines embedded in the substrate, and extending in a first direction; bit line structures extending in a second direction intersecting the first direction on the active regions, and connecting a plurality of active regions; and spacer structures on the sidewalls of the bit line structures. The spacer structures each include a first spacer, a second spacer, and a third spacer which are sequentially laminated, and the second spacer includes a void therein.
Patent KR-20190033306-A (KR)
Title: Rotating shaft having foldable screw and clutch of compressor of air conditioner having the shaft
Inventor: JEONG SEONG BIN
IPC: F16D27/00
Filed: 2017-09-21
Abstract: The present invention relates to a rotary shaft assembly having a deployable screw thread and a clutch for an air conditioner compressor having the same, in which electric current is supplied to a coil while the clutch is connected or disconnected, and a screw thread is deployed outward to transmit power only when the clutch is connected. The rotary shaft assembly according to the present invention includes: a rotary shaft (20) configured to transmit rotational force; and a plurality of screw units (22) slidable in the longitudinal direction of the rotary shaft (20), and having deployable portions (22b) moving away from the rotary shaft (20) when the deployable portions (22b) are pressed from one side by a pressing device. The clutch for an air conditioner compressor according to the present invention includes: the rotary shaft assembly; a coil (25) installed in the compressor (2) to surround the rotary shaft (20) and magnetized when electric power is applied to operate the compressor (2); and a first magnet (26) installed to be slidable along the rotary shaft (20) and configured to press the screw units (22) when the coil (25) is magnetized. A fastening groove (12a) in which the deployed rotary shaft assembly is accommodated is formed in a pulley (12). When the coil (25) is magnetized, the first magnet (26) is configured to compress the screw units (22) to deploy the deployable portions (22b), and insert the screw units (22) into the fastening groove (12a) to fasten the pulley (12) and the rotary shaft assembly, thereby transmitting the rotational force to the compressor (2).
Patent KR-20190033314-A (KR)
Title: Pouch for easy to mix two contents
Inventor: LEE SAM HYOUNG
IPC: B65D81/32
Filed: 2017-09-21
Abstract: The present invention relates to a disposable two-content mixing pouch and, more specifically, to a disposable two-content mixing pouch which fills first and second storage parts with a liquid cosmetic material, and a powder cosmetic material or a liquid cosmetic material of a different viscosity, respectively, and breaks or cuts a connection means for connecting the first and second storage parts in use to secure a through-hole so as to enable a user to mix and use the liquid and powder cosmetic materials in accordance with user′s preference. According to the present invention, the disposable two-content mixing pouch is formed by sealing an edge of two synthetic resin film sheet, a storage space is divided into the first and second storage parts by a division line in a body having the storage space formed therein, and the connection means for connecting the storage space of the first and second storage parts is disposed on the division line. Accordingly, the connection means is broken or cut to secure the through-hole, thereby enabling a user to mix and use two different kinds of cosmetic materials filling the storage spaces in accordance with preference.
Patent KR-20190034412-A (KR)
Title: Heel shoes, debris, shatterproof pad
Inventor: KIM SEONG GYU
IPC: A43B21/24
Filed: 2017-09-23
Abstract: The present invention relates to a pad for preventing scattering of foreign substances, which prevents scattering of foreign substances from heels to stain calves when a user walks on a rainy day or on a muddy road, to make legs clean, thereby solving problems that scattering of foreign substances from heels to calves when a user walks on a rainy day or on a muddy road. That is, the present invention, for shoes, comprises: a shoe body which is shaped as a foot to protect the user′s foot; a shoe sole which is shaped as a sole to protect the user′s sole; and a heel pad which covers the heel to prevent scattering of foreign substances.
Patent KR-20190035224-A (KR)
Title: Pba case with crossover groove
Inventor: PARK JONGHYUN
IPC: H05K5/02
Filed: 2017-09-26
Abstract: A printed board assembly (PBA) is provided. According to an embodiment of the present application, the PBA case comprises: an upper case (310) in which a plurality of first grooves are formed; and a lower case (320) in which a plurality of second grooves (320) are formed. The plurality of first and second grooves are alternately formed in a lengthwise direction of each of the upper and lower cases (310, 320) so as not to overlap in a width direction of the upper and lower cases (310, 320).
Patent KR-20190035273-A (KR)
Title: Ultra-fast responsive composite sensor using gel and cristalized particles and method of manufacturing the same
Inventor: PARK JUNG YUL
IPC: G01N21/29
Filed: 2017-09-26
Abstract: A method of manufacturing a composite sensor for detecting a target object comprises: a step of forming a colloidal crystal structure; a step of coating the colloidal crystal structure with a flexible component capable of absorbing the target object; and a step of peeling off an upper layer covering the colloidal crystal structure, and a color reaction is shown in accordance with the absorption amount of the target object.
Patent KR-20190037603-A (KR)
Title: Organic light emitting diode lighting apparatus
Inventor: LEE KANG JU
IPC: F21Y115/15
Filed: 2017-09-29
Abstract: The present invention relates to an organic light emitting device with the improved light extraction efficiency. In the present invention, an overcoat layer has a concavo-convex shape corresponding to a light emitting region, and in particular, an auxiliary electrode is positioned on a groove unit of the overcoat layer in a non-light emitting region. Accordingly, the organic light emitting device according to an embodiment of the present invention improves the light extraction efficiency even through the concavo-convex shape provided in the overcoat layer of the light emitting region, and the light extraction efficiency is improved through the auxiliary electrode having a curved shape, thereby improving the efficiency of light extracted to the outside of the substrate. In addition, the voltage drop of a first electrode from being generated by the auxiliary electrode may be prevented.
Patent KR-20190037744-A (KR)
Title: Method for removing residual agricultural chemicals from plant extracts
Inventor: HONG YONG DEOG
IPC: A23L5/20
Filed: 2017-09-29
Abstract: Disclosed is a method for removing pesticide residues from a plant extract, comprising a step of extracting pesticide residues from a plant extract by using a mixture of a fatty acid alkyl ester and a glyceryl fatty acid ester. By using the mixture, 10 or more kinds of various pesticides can be efficiently removed and the loss of plant extract active ingredients such as saponin can be minimized.
Patent KR-20190037931-A (KR)
Title: Led display apparatus and method for fabricating the same
Inventor: YOO TAE KYOUNG
IPC: H01L33/38
Filed: 2017-09-29
Abstract: Disclosed is an LED display apparatus. The LED display apparatus comprises: first vertical LED chips, second vertical LED chips, and third vertical LED chips that form a plurality of pixel units; a conductive light transmitting plate electrically connected, in common, with upper electrodes of the first vertical LED chips, the second vertical LED chips, and the third vertical LED chips to form a common power output terminal; and a thin film board including a first conductive pattern thin film with patterns electrically connected with individual lower electrodes of the first vertical LED chips, a second conductive thin film with patterns electrically connected with individual lower electrodes of the second vertical LED chips, and a third conductive thin film with patterns electrically connected with individual lower electrodes of the third vertical LED chips to form a plurality of individual power input terminals. According to the present invention, it is possible to manufacture a compact LED display apparatus.
Patent KR-20190040787-A (KR)
Title: Antibacterial polymer coating composition and antibacterial polymer film
Inventor: JEONG HYEOK
IPC: C08J5/18
Filed: 2017-10-11
Abstract: The present invention relates to an anti-bacterial polymer coating composition comprising: a urethane acrylate oligomer or a polymer in which a molar ratio of a urethane functional group to a (meth)acrylate functional group is 1 to 10; a photosensitizer; and a photoinitiator, and to an anti-bacterial polymer film comprising a cured product of the anti-bacterial polymer coating composition. In addition, the anti-bacterial polymer film comprises: a predetermined urethane acrylate-based polymer resin; and a photosensitizer dispersed in the polymer resin, and has oxygen permeability of 5 to 100 cc/m^2day.
Patent KR-20190041602-A (KR)
Title: Pipe freeze prevention system
Inventor: KIM DONG GYU
IPC: H05B6/10
Filed: 2017-10-13
Abstract: The present invention relates to an induction heating type pipe (1) freezing prevention system and the objective of the present invention is to induction-heat a metal pipe (1) so as to prevent water in the pipe (1) from being frozen and prevent heat of the water from losing through the pipe (1) so as to prevent the pipe (1) from being frozen. According to the present invention, the induction heating type pipe (1) freezing prevention system comprises: an induction heating wire (10) attached on the outer surface of a pipe (1) to induction-heat a metal tubular body; a temperature sensor (20) attached to the outer surface of the pipe (1) to indirectly detect the temperature of water in the pipe (1); and an induction heating controller to operate the induction heating wire (10) in accordance with a temperature signal inputted through the temperature sensor (20). Accordingly, a metallic pipe (1) is induction-heated by the induction heating wire (10) to be heated at minimum energy, thereby providing effects of preventing water in the pipe (1) from being frozen, preventing heat of the water from losing through the pipe (1), and preventing the pipe (1) from being frozen.
Patent KR-20190046333-A (KR)
Inventor: CHOUNG JIN WOO
IPC: B01D53/94
Filed: 2017-10-26
Abstract: According to an embodiment of the present invention, an exhaust gas purifying apparatus, which is provided to purify exhaust gas of an engine, comprises: a three-way catalyst (TWC) disposed in an exhaust line through which exhaust gas discharged from an engine passes, and changing a harmful material including carbon monoxide, hydrocarbon, and nitrogen oxide included in the exhaust gas into harmless components by an oxidation-reduction reaction; an oxygen sensor for measuring an oxygen storage capacity (OSC) stored in the TWC; and a control unit for controlling fuel cutoff to be started when a fuel cutoff condition is satisfied, and determining termination of the fuel cutoff using the measured OSC of the TWC. The TWC includes first to third catalyst layers stacked on a cordierite carrier from an upper side, wherein the first catalyst layer is formed by immersing platinum group metals (PGM) in an OSC-less material, the second catalyst layer is formed by immersing Rh or Pt in an OSC material, and the third catalyst layer is formed by immersing Pd or Pt in an alumina-based oxide or an oxygen storage material.
Patent KR-20190047931-A (KR)
Inventor: CHANG HEE JUNG
IPC: A23K20/163
Filed: 2017-10-30
Abstract: The present invention relates to a composition for enhancing immunity, comprising minerals activated by a chelation technique and, more specifically, to a composition for enhancing immunity which reduces cytotoxicity while increasing immune-boosting effects by mixing a certain combination of minerals with chitosan or amino acids in a predetermined ratio. The composition of the present invention, since the solubility and stability of activated minerals contained therein in a higher content than pre-existing immune boosters can remain constant, can be added to drinking water supplied to livestock houses, thereby increasing the absorption rate twice as much compared to when added to feeds. Further, the composition of the present invention has desirable effects of boosting immunity by increasing immune cell counts and increasing the secretion of immune cytokines; and also has desirable effects of increasing productivity by promoting growth factors.
Patent KR-20190048234-A (KR)
Inventor: HUH SONGWHE
IPC: H03H7/38
Filed: 2017-10-31
Abstract: An impedance matching method of RF power according to an embodiment of the present invention comprises: a step of providing variable frequency RF power to a load through an impedance matching network; a step of measuring reflected power while sweeping a driving frequency of the variable frequency RF power; a step of extracting a minimum reflected wave driving frequency at which the reflected residual power is minimized; a step of fitting a reflectance, which is the ratio of the incident power and reflected power, to the difference between the driving frequency and the minimum reflected wave driving frequency with a quadratic function around the minimum reflected wave driving frequency and extracting the actual resistance of the load and the capacitance component of the load; a step of calculating a value of a first capacitance of a first variable reactance element and a value of a second capacitance of a second variable reactance element constituting the impedance matching network at a target driving frequency by using the actual resistance of the load, the capacitance component of the load, and the previously determined inductance component of the load; and a step of adjusting the first variable reactance element with the calculated value of the first capacitance of the first variable reactance element and adjusting the second variable reactance element with the calculated value of the second capacitance of the second variable reactance element, and changing the driving frequency of the variable frequency RF power to the target driving frequency.
Patent KR-20190049289-A (KR)
Inventor: KO JAE PIL
IPC: H01L21/67
Filed: 2017-11-01
Abstract: The present invention relates to an enclosed door opening and closing device for a pressure chamber. The enclosed door opening and closing device for a pressure chamber accommodates a subject inside. The enclosed door opening and closing device for a pressure chamber is applied to an opening unit of a pressure chamber in which the pressure applied to the pressure chamber is relatively higher than the pressure of the outside. The enclosed door opening and closing device for a pressure chamber includes: a lifting member including a lifting unit capable of ascending and descending and a lifting body providing power for the lifting unit to ascend and descend; a door member connected to the lifting unit and ascending and descending with the lifting unit when the lifting body vertically moves the lifting unit; a rail member connected to the door member and guiding the door member to ascend and descend in a predetermined direction; and a push-pull member capable of pushing or pulling the rail member connected to the door member. The door member connected to the lifting member ascends by being guided by the rail member while facing the opening unit when the lifting member ascends. The push-pull member connected to the door member pushes the door member and moves the door member toward the pressure chamber. Therefore, the door member blocks the opening unit, and the pressure chamber can be completely enclosed.
Patent KR-20190050605-A (KR)
Inventor: CHOI YANG GYU
IPC: A61Q19/00
Filed: 2017-11-03
Abstract: The present invention relates to a mask pack which is convenient and hygienic because the contents of the mask pack do not dirt hands during handling, and has excellent skin adhesion and feeling of use. In addition, the mask pack can be used as a high moisturizing and high nutritional pack because the mask pack is impregnated with high-viscosity formulation such as cream. The mask pack comprises a mask sheet where a cosmetic composition is impregnated on only one side, wherein the mask sheet comprises: a base layer impregnated with the cosmetic composition; and a moisture permeable waterproof film layer laminated on one side of the base layer.
Patent KR-20190055283-A (KR)
Title: Polarizer and display device including the same
Inventor: LEE SEON UK
IPC: G02F1/1335
Filed: 2017-11-13
Abstract: Provided are a polarizer and a display device including the same. According to the present invention, the polarizer comprises: a base; a wire grid pattern layer disposed on the base, extending in a first direction, and including a plurality of wire patterns spaced apart from one another in a second direction intersecting the first direction; and a capping layer disposed on the wire grid pattern layer and comprising a first inorganic capping layer containing an inorganic material and an organic capping layer containing an organic material. The first inorganic capping layer comprises a plurality of inorganic capping patterns which are disposed on the wire grid pattern layer, extended in the first direction and spaced apart from each other in the second direction, and at least a portion of the organic capping layer is inserted into a space between adjacent inorganic capping patterns. Thus, excellent polarizing ability is provided without occurrence of defects.
Patent KR-20190055420-A (KR)
Title: An packing case for display
Inventor: HAN BYOUNG WOOK
IPC: B65D5/52
Filed: 2017-11-15
Abstract: The present invention relates to a packing case with a product display function and a manufacturing method thereof. According to the present invention, the packing case includes: a transparent formed object made of a transparent material to enable a stored product to be displayed, and including an edge part with an adhesive surface formed on the rear edge along the circumference; and a folding sheet made of paper, and comprising a folding line formed in the middle to be able to be folded, an adhesive part formed by the application of adhesive to a surface of both surfaces, a separation paper attached to the adhesive, a printing surface formed on the other surface with the product description and various phrases printed thereon, and a fixing hole for fixing the transparent formed object while attaching the adhesive surface of the transparent formed object when having one of the surfaces folded over the folding line when the separation paper is separated. According to the present invention, a product can be displayed and sold after being combined with a folding sheet made of paper or synthetic resin with the product description or an advertisement printed thereon in a state, in which the product is stored in a transparent formed object made of a transparent material, when manufactured in a factory, and therefore, the present invention is capable of facilitating manufacturing processes while reducing costs for distribution and post-processing, and maximizing an advertising effect by applying a sheet in accordance with the shape and features of a product.