baber/WOPTO huggingface dataset:
Patent KR-20190104703-A (KR)
Title: Wrinkle mask and method of manufacturing the same
Inventor: KIM HAN JOO
IPC: A62B18/02
Filed: 2018-03-02
Abstract: The present invention relates to a corrugated mask and a method of manufacturing the same, which is configured to manufacture a corrugated mask including a body, and ear loops coupled to both sides of the body. The method comprises: a first step of supplying a fabric (200) to a corrugated mask manufacturing device (100); a second step of forming a corrugated part and a cutting line in the fabric supplied to the corrugated mask manufacturing device (100); a third step of folding the fabric (200) so that the fabric (200) is formed in a corrugated mask shape; and a fourth step of removing an unnecessary fabric part from the fabric folded in the corrugated mask shape to manufacture a corrugated mask. According to the present invention, the corrugated part is formed in the corrugated mask by using ultrasonic waves so that a less number of defective products may be produced, and a production speed can be increased, and thus, the corrugated mask can be manufactured in large quantity, thereby exhibiting significantly enhanced economic efficiency. In addition, since the corrugated part is formed in the corrugated mask, a filtering area can be increased, thereby preventing condensation occurring on glasses of a user.
Patent KR-20180120569-A (KR)
Inventor: YANG JUNG HOON
IPC: H01L51/50
Filed: 2018-03-06
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The compound can be used as a material of an organic material layer of the organic light emitting device and can improve the efficiency, the driving voltage and/or the lifetime of the organic light emitting device.
Patent KR-20190105910-A (KR)
Title: Scroll switch apparatus for an automobile
Inventor: KIM KI WON
IPC: H01H19/14
Filed: 2018-03-07
Abstract: Provided is a scroll switch device for a car, which is capable of detecting the rotation angle of a scroll switch knob with one PCB as well as detecting that the scroll switch knob is pressed. To this end, the scroll switch device for a car, according to the present invention, comprises: a main body having one surface on which a provision portion having one end that is opened is formed to protrude therefrom; a knob holder which shields the opened end of the provision portion from the outside of the provision portion and is provided to be linearly movable on the provision portion, and having a pusher portion to be inserted into the provision portion; a scroll switch knob having a rotary shaft protruding in an axial direction and rotatably coupled to the knob holder to rotate in a circumferential direction around the rotary shaft; a sensor shaft rotatably coupled to the knob holder in the circumferential direction to be rotated by a rotational force of the scroll switch knob and having a detection portion at a portion inserted into the main body; and a PCB disposed in the main body and including a sensor for detecting the circumferential rotation angle of the detection portion when the sensor shaft is rotated in the circumferential direction and a switch being in contact by the pusher portion when the knob holder moves linearly.
Patent KR-20190107926-A (KR)
Title: Method for preparing highly enantio-enriched gingerols
Inventor: SONG CHOONG EUI
IPC: C07C45/86
Filed: 2018-03-13
Abstract: Disclosed is a method for preparing a chiral Gingerol compound. To prepare the chiral Gingerol compound, a racemic Gingerol compound is treated with kinetic resolution in the presence of a chiral catalyst compound and an alkali metal fluoride so a chiral Gingerol compound with high optical purity can be prepared. An oligo ethylene glycol-derived compound including an oligo ethylene glycol functional group, a basic part, and a hydroxy functional group of a binol derivative, an acidic part, can be used as a chiral catalyst compound.
Patent KR-20190109161-A (KR)
Title: Chiropractic Mouse with Two wheels and Variable Acupressure
Inventor: JU MYEONG JUN
IPC: A61H39/04
Filed: 2018-03-17
Abstract: The present invention relates to an acupressure mouse and, more specifically, to an acupressure mouse with two wheels and a length-variable acupressure unit. The acupressure mouse has the two wheels to allow easy manipulation of a scroll in vertical and horizontal directions and the acupressure unit at the rear thereof to apply pressure to the palm and wrist of a user such that the user′s hand can get naturally pressed while the user manipulates the mouse, thereby preventing pain in the palm and wrist of the hand caused by the long use of the mouse. Furthermore, an upper and lower wheel is disposed at the front of a body of the mouse and a left and right wheel is disposed on a left or right surface of the body, thereby allowing easy and convenient manipulation of the scroll selectively in vertical and horizontal directions according to the need when the user manipulates a screen of a computer. An upper side of the palm can get pressed by an upper acupressure unit disposed on an upper part of the body such that it is possible to reduce fatigue of the upper portion of the palm, which is caused by the long use of the mouse, thereby reducing pain in the palm.
Patent KR-20190109941-A (KR)
Title: Compositions for anti-parasitic activity of scutica in a cultivated fish
Inventor: KIM YOUNG OK
IPC: A61P33/10
Filed: 2018-03-19
Abstract: The present invention provides a scutica anti-parasitic composition exhibiting an excellent anti-parasitic effect on scutica, a kind of ciliates inducing diseases by being parasitic on halibut. According to an embodiment of the present invention composed as described above, the scutica anti-parasitic composition can realize the excellent anti-parasitic effect on scutica that can effectively reduce a morality of scutica infected fish.
Patent KR-20190114671-A (KR)
Title: Multilayer polyvinyl acetal film having improved sound insulation and laminated glass comprising the same
Inventor: JEWON YEON
IPC: B32B27/08
Filed: 2018-03-30
Abstract: The present invention relates to a multilayer sound insulation film having excellent sound insulation performance within a wide temperature range and not showing foaming phenomena on laminated glass, and laminated glass comprising the same. The multilayer sound insulation film comprises: a first skin layer comprising a first polyvinyl acetal and a plasticizer; a first buffer layer positioned on the first skin layer and including a second polyvinyl acetal and the plasticizer; a core layer positioned on the first buffer layer and including a third polyvinyl acetal and the plasticizer; a second buffer layer positioned on the core layer and including the second polyvinyl acetal and the plasticizer; and a second skin layer positioned on the second buffer layer and including the first polyvinyl acetal and the plasticizer.
Patent KR-20190115784-A (KR)
Title: Core biopsy device
Inventor: KO HYUNG JIN
IPC: A61B10/02
Filed: 2018-04-03
Abstract: The present invention relates to a cutting biopsy instrument capable of easily performing loading by minimizing a change in a holding shape. By suggesting a novel movement relation between an inner needle and an outer needle at liftoff, the cutting biopsy instrument improves accuracy for collecting tissue, can increase safety in collection and can simply recover the collected tissue.
Patent KR-20190118328-A (KR)
Inventor: YANG SEUNG YUN
IPC: A61Q19/00
Filed: 2018-04-10
Abstract: The present invention relates to a sheet and mask pack having embossing and holes comprising hyaluronic acid as an active ingredient and, more specifically, to a sheet and mask pack, which improves skin adsorption or adhesion by storing hyaluronic acid, which has effects of maintaining moisture in the skin, supplying nutrient replenishment, and improving skin elasticity, inside the embossing, and does not deform a form even when stored by moisture in the air.
Patent KR-20190120864-A (KR)
Title: Secondary air injection system
Inventor: OH HEE CHANG
IPC: F02B39/10
Filed: 2018-04-17
Abstract: A secondary air injection system is disclosed. According to an embodiment of the present invention, the secondary air injection system comprises: an engine that includes a plurality of cylinders that generate driving torque of a vehicle by combustion of fuel; a main line connected to an exhaust manifold or an exhaust line which is connected to the cylinders; a recirculation line which is branched from the main line and then connected to an intake manifold; an air injection line which is branched from the main line and then connected to an intake line; and an electric supercharger which is provided in the intake line.
Patent KR-20180116761-A (KR)
Inventor: BLANQUART TIMOTHEE JULIEN VINCENT
IPC: C23C16/455
Filed: 2018-04-17
Abstract: The present invention provides a method of forming a nitride or oxide film by plasma-assisted cyclic deposition. One cycle includes, as a step for supplying a first reactant, a second reactant, and a precursor to a reaction space in which a substrate is positioned, a step of performing the supply in which the second reactant flows at a first flow rate ratio and the flow rate ratio is a ratio of the flow rate ration of the second reactant to a total flow rate of gases flowing in the reaction space; and a step of stopping the supply of the precursor while continuously supplying the first and second reactants at a flow rate gradually decreasing from the first flow rate to the second flow rate while applying an RF power to the reaction space to expose the substrate to the plasma. The second reactant is a hydrogen-containing compound or an oxygen-containing compound.
Patent KR-20190121126-A (KR)
Inventor: FOURRE JOEL YANN
IPC: G06K9/00
Filed: 2018-04-17
Abstract: The present invention relates to a method for detecting fraud during the use of a device for capturing an imprint of a body part by using principle of total internal reflection with a dark field, wherein the device includes a transparent plate on which a body part to be verified rests. The method for detecting fraud comprises the following steps of: (61) obtaining a first imprint image by illuminating a body part such that an entire surface of the body part being in contact with a transparent plate using the device returns light; (63) obtaining at least one second imprint image by illuminating the body part with a single LED using the device; (67) obtaining an item of information representing a level of light re-emitted by the body part by using each obtained image, with respect to each second imprint image; and (68) comparing each item of the obtained information with a reference item of information to verify whether the body part is an actual body part.
Patent KR-20190122934-A (KR)
Title: Platform system for unified operating living cooperative association
Inventor: KWON HYUK JUNG
IPC: G06Q10/10
Filed: 2018-04-23
Abstract: According to an embodiment of the present invention, a platform device for unified operation of living cooperative association may comprise: a living cooperative association member registration processing unit receiving a living cooperative association member; a living cooperative association member grouping unit grouping each joined living cooperative association member according to a predetermined living cooperative association business group generating condition and generating a living cooperative association business group; a living cooperative association branch grouping unit grouping each living cooperative association business group according to a predetermined living cooperative association branch generating condition and generating a living cooperative association branch; and a living cooperative association unified operating unit managing the living cooperative association member, living cooperative association business group, and living cooperative association branch according to an income distribution structure set for each living cooperative association member, living cooperative association business group, and living cooperative association branch.
Patent KR-20190123554-A (KR)
Title: Capsule endoscope with biopsy tool using rotating blades
Inventor: KIM CHANG SEI
IPC: A61B10/04
Filed: 2018-04-24
Abstract: The present invention relates to a capsule endoscope with a biopsy member using rotating blades and an operating system thereof. The capsule endoscope of the present invention can control the movement without a separate trigger device and collect and store biological tissue in digestive organs, so the biological tissue can be simply collected by controlling only the size and direction of a magnetic field from the outside, without the use of a common endoscopic endoscope and an additional tool. The capsule endoscope according to an embodiment of the present invention includes: a body (10); and a biopsy member (20) fixed to the body with a shaft axis and independently moving by a magnetic field applied from the outside.
Patent KR-20190123944-A (KR)
Inventor: BAE YOUN SANG
IPC: B01J20/28
Filed: 2018-04-25
Abstract: The present invention relates to an adsorbent having a selective adsorption ability for carbon monoxide and a method for manufacturing the same. In particular, an azo group of the azo compound can form an excellent π-π attraction with carbon monoxide. π-bonds using the same is stronger than a simple physical bond, so that it is possible to increase the selectivity for carbon monoxide. Therefore, there is an effect that can increase the selective adsorption ability for carbon monoxide in a mixed gas.
Patent KR-20190124456-A (KR)
Inventor: JUNG SEONG OOK
IPC: H03K3/012
Filed: 2018-04-26
Abstract: Disclosed are a level shift device and an operating method thereof. A level shift device according to an embodiment of the present invention includes a shifter part for receiving an input signal and outputting an output signal formed by shifting the level of the input signal; a feedback signal generation part for generating a feedback signal by inverting the output signal; an NMOS switch part for blocking the static path of the shifter part according to the control of the feedback signal; and a holding part for maintaining the level of the output signal according to the control of the feedback signal. It is possible to reduce the delay of the output signal.
Patent KR-20190125136-A (KR)
Title: Multi-Block Chain Method
Inventor: AN HEUI TAY
IPC: G06Q20/06
Filed: 2018-04-29
Abstract: A method for linking multiple blockchains discloses password of a current block in the future, freely generates multiple blockchains by the principle, and connects the blockchains to cross each other for preventing back tracking. The ease and safety may be deployed for a variety of applications from the token issuance to the coin exchange. Therefore, according to the present invention, the method may freely generate several blockchains for each use with password, which may not be solved without a time machine, and easily prove a transaction since the blockchains are entangled with each other.
Patent KR-20190127203-A (KR)
Title: The Process Device of Plasma Electrolytic Coatimg FOR Mg ALLOYS
Inventor: YOU JAE YONG
IPC: C25D11/02
Filed: 2018-05-03
Abstract: The present invention provides a plasma electrolytic coating (PEC) device process for a magnesium alloy product to a PEC device for a magnesium alloy product where an oxidizing layer is formed on the surface of the magnesium alloy product. The PEC device process comprises: an activating step of activating the surface of a magnesium alloy product with an activating liquid in which 1 to 10 parts by weight of sodium hydroxide (NaOH) is mixed with water based on 100 parts by weight of water; a first washing step of primarily washing the magnesium alloy activated in the activating step by using a first washing solution in which 1 to 7 parts by weight of phosphoric acid (H_3PO_4) is mixed with water based on 100 parts by weight of water and performing desmutting; a second washing step of secondarily washing, with non-ionized water, the magnesium alloy product washed in the first washing step; a PEC process of inserting the magnesium alloy washed in the second washing step into an oxidizing composition and applying an anode to the magnesium alloy product and a cathode to the oxidizing composition to coat the same for 1 to 20 minutes at 50 to 200 V; and a third washing step of washing, with running water, the magnesium alloy product coated in the PEC step. In the present invention, the oxidizing layer can be uniformly formed on the surface of the magnesium alloy product as well as removing foreign substances present on the surface of the magnesium alloy product that have not been removed due to plasma generated on the surface of the magnesium alloy product in the steps of the PEC device process when a coating layer is formed on the magnesium alloy product for a long time at a voltage higher than that used in a normal anodizing process.
Patent KR-20190128517-A (KR)
Title: Aerosol generating apparatus
Inventor: AN HWI KYEONG
IPC: A24F40/95
Filed: 2018-05-08
Abstract: An aerosol generating device comprises: a case; a carrier coupled to the case; and a plurality of terminals each having one end coupled to the carrier and in contact with a power supply outside the case and the other end protruding to extend from the one end to the inside of the case.
Patent KR-20190003333-A (KR)
Inventor: HUANG KUAN YU
IPC: H01L21/56
Filed: 2018-05-28
Abstract: In order to prevent cracks from occurring at the corner of a semiconductor die after bonding the semiconductor die to another substrate, an opening is formed adjacent to the corner of the semiconductor die. The opening is filled and overcharged with a cushioning material having physical properties between the physical properties of an underfill material disposed adjacent the cushioning material and the physical properties of the semiconductor die. It is possible to solve problems associated with the bonding and operation of components as device size decreases.
Patent KR-20190136448-A (KR)
Inventor: SON HYUN WOO
IPC: G01S7/35
Filed: 2018-05-30
Abstract: Disclosed are a reflection plate-based radar detector and a self-calibration method thereof. The reflection plate-based radar detector comprises: a first amplifier amplifying a first signal, which is a reflector reflection signal received upon initial installation of the reflection plate-based radar detector; a signal adjusting unit determining whether the amplified first signal is within an effective range; and a second amplifier amplifying and transmitting the radar signal. Here, the signal adjusting unit may adjust the gain of the first amplifier or the gain of the second amplifier when the amplified first signal is not within the effective range.
Patent KR-20180132562-A (KR)
Inventor: KIM DONG UK
IPC: C12Q1/54
Filed: 2018-06-01
Abstract: The present invention relates to an enzyme solution for a biosensor. More particularly, the present invention relates to an enzyme solution for a biosensor having remarkably enhanced stability over time by including taurine and a method for manufacturing the same. The enzyme solution for a biosensor of the present invention can effectively prevent deterioration of the quality of the biosensor over time. In addition, the enzyme solution for a biosensor of the present invention can stabilize the quality of the biosensor even when an iron ion-containing medium is used, which is nonspecifically reduced over time, resulting in cost savings by using the inexpensive medium.
Patent KR-20190137502-A (KR)
Inventor: KIM HYEONG JUN
IPC: H01R13/639
Filed: 2018-06-01
Abstract: The present invention relates to a receptacle connector. The receptacle connector comprises: a housing having a coupling hole formed to be protruded at a front end thereof; a connection terminal installed inside the housing, and having a front end exposed to upper and lower surfaces of the coupling hole and a rear end mounted on a substrate through a lower surface of the housing; and a fixing frame coupled to the substrate while the rear end of the housing is coupled to the substrate, wherein the fixing frame includes a body coupled to a coupling space in which the rear end of the housing is opened to the front and having a lower surface coupled to an upper surface of the substrate, and a front support part expending forward from a front end of the body placed in the lower surface of the housing.
Patent KR-20190138358-A (KR)
Title: Battery Module
Inventor: KIM HYUN SEOK
IPC: H01M10/613
Filed: 2018-06-05
Abstract: The present invention relates to a battery module comprising: a plurality of battery cells stacked on each other; a cooling plate positioned at one side of the stacked battery cells to cool the battery cells; and a heat conductive plate positioned between the battery cells and the cooling plate to transfer heat generated from the battery cells to the cooling plate. The heat conductive plate has higher heat conductivity than the cooling plate.
Patent KR-20190141880-A (KR)
Title: Smart evacuation map for the deaf and blind.
Inventor: KIM KI HONG
IPC: G09F19/22
Filed: 2018-06-15
Abstract: The present invention relates to a smart evacuation guide map for the visually and hearing impaired, which comprises: an LCD display for showing; a guide map outputted on the LCD display; a current location displaying a point in which the current guide map is located; an emergency exit representing the spot for evacuation based on the current location; an evacuation route representing a route to move in accordance with the emergency exit display; a current situation output unit displaying the current situation and a response method; and a speaker helping the visually impaired to act on the current situation and evacuation tips.
Patent KR-20190033419-A (KR)
Title: Ice shaving device
Inventor: YASUDA NORIMITSU
IPC: F25C5/18
Filed: 2018-06-26
Abstract: The present invention relates to an ice shaving device to receive ice cut from an ice block at a constant place even if the viscosity of raw materials of the ice block is different. According to the present invention, the ice shaving device (10) comprises: an ice container (50) including a flange unit which is disposed on an upper edge part to support the ice container (50) to be able to slide forward and backward along a pair of left and right rails (12a) extended in the front/rear direction of a base body (11), and sliding forward and backward, and detachably mounted on the base body (11); a cutting blade (51) installed in a slit (50b) formed on the bottom part of the ice container (50); an ice pressing device (20) to press the ice block in the ice container (50) to a bottom part; and a rotating device (30) to rotate the ice pressing device (20). The ice container (50) has a cup shape with an opened upper surface and the slit (50b) formed on the bottom part is extended by being more biased to the front side in a radial direction than a central part. Moreover, the ice container (50) is slid forward and backward to be mounted on the base body (11) by exchanging front and rear directions.
Patent KR-20200002116-A (KR)
Title: Display device, driving device and control method thereof
Inventor: CHOI JUNG MIN
IPC: G06F3/041
Filed: 2018-06-29
Abstract: Provided is a display device. The display device according to an embodiment of the present invention comprises: a pixel electrode layer on which a pixel electrode is disposed; a liquid crystal layer in which liquid crystal is disposed; a common electrode layer disposed to face the pixel electrode layer while interposing the liquid crystal layer therebetween and including a plurality of divided common electrodes; a backlight unit projecting light onto the liquid crystal layer; and a black mattress layer in which a plurality of black mattresses are disposed to block the light from being output to the outside, wherein the black mattress is made of a conductive material and is connected to the common electrode, and a touch driving signal for driving the common electrode by a touch sensor is supplied to the black mattress.