baber/WOPTO huggingface dataset:
Patent KR-20180125138-A (KR)
Title: Mounting device for edge type LED lighting
Inventor: JUNG MOON JU
IPC: F21V21/096
Filed: 2018-11-02
Abstract: According to the present invention, disclosed is a new edge-type LED illumination lamp mounting apparatus capable of greatly increasing stability in use and installation and repair workability. The present invention comprises: an illumination lamp main body having an upper surface and a lower surface which are opened and an upper jaw and a lower jaw which protrude from upper and lower portions of an inner circumferential surface of an edge of the illumination lamp main body toward a center; an LED installed by the medium of a circuit board in a space between the upper jaw and the lower jaw formed on the inner circumferential surface of the edge of the illumination lamp main body; a light guiding plate installed so that the edge is placed on the lower jaw while the light guiding plate is disposed to horizontally cross the inside of the illumination lamp main body at an installation height of the LED for uniformly transferring light emitted from the LED to diffuse the light downward; a light transmissive film which surrounds the outer surface of the illumination lamp main body while the light transmissive film is covered with the lower opening of the illumination lamp body and transmits the illumination light transferred through the light guiding plate; a housing-type mounting plate formed of a metal member having a flange portion which is fitted to the inside of the opening portion from the upper side of the illumination lamp main body to forcely fix the edge of the light guiding plate and which is fastened with a screw in a state of being placed on the upper jaw protruding inward from the upper portion of the inner circumferential surface of the illumination lamp main body in the outer side from the upper end; and a ceiling fixing plate fixed to a ceiling panel corresponding to an installation position of the illumination lamp and inserted into the upper inside of the housing-type mounting plate in a state where a plurality of magnets are installed along the edge of the lower surface so that the housing-type mounting plate is attached to the ceiling panel by the magnetic force of the magnet.
Patent KR-20180122578-A (KR)
Inventor: SASAKI TOSHIKI
IPC: H01L51/50
Filed: 2018-11-05
Abstract: Provided are a light emitting element, a light emitting module, and a light emitting panel or a light emitting device in which a loss due to an electrical resistance is reduced. The light emitting element comprises a layer containing a light emitting organic compound between one electrode including a first metal provided with a conductive inclusion on the surface, and the other electrode based on a layer containing a light emitting organic compound and the surface of an electrode including metal.
Patent KR-20200055507-A (KR)
Title: Air Dome Apparatus Capable of Generating Air Layer and Air Dome System Comprising Multiple Air Dome Apparatus
Inventor: LEE KUN HONG
IPC: E04H1/12
Filed: 2018-11-13
Abstract: Disclosed is an air zone device for providing purified and temperature-controlled air. The air zone device of the present invention discharges the purified air in which vapor is contained in a surrounding user area, thereby forming an air zone where temperature is controlled and clean air is filled. The air zone device can be implemented in a so-called pergola shape.
Patent KR-20200057448-A (KR)
Title: Micro light emitting device
Inventor: KIM CHUNG SONG
IPC: H01L27/15
Filed: 2018-11-16
Abstract: According to an embodiment of the present invention, provided is a micro light emitting element which can maximize optical performance. The micro light emitting element comprises: a semiconductor structure including a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; a first electrode connected to the first conductivity type semiconductor layer; a second electrode connected to the second conductivity type semiconductor layer; and a reflection layer disposed in a lower part of the semiconductor structure. An interface layer including an AlGaInP layer can be disposed between the reflection layer and the first conductivity type semiconductor layer, and the thickness of the AlGaInP layer can be about 150 to 300 nm.
Patent KR-20200057913-A (KR)
Inventor: LEE SEONG HUN
IPC: H02J50/60
Filed: 2018-11-19
Abstract: The present invention relates to a wireless power transmission device. According to an embodiment of the present invention, the wireless power transmission device comprises: a resonance circuit unit including a plurality of coils and a plurality of capacitor elements individually connected to the plurality of coils; a first detection unit detecting a change in inductance of each of the plurality of coils; a second detection unit detecting a change in quality factors of each of the plurality of coils; and a control unit calculating a plurality of characteristic values for detecting a foreign material based on an amount of the change in inductance and an amount of the change in quality factors and calculating whether the foreign material exists on a charging surface in accordance with whether a combination of the characteristic values selected from the plurality of characteristic values is included in a reference region. Accordingly, the foreign material of the charging surface can be easily detected.
Patent KR-20200058163-A (KR)
Inventor: KIM YONG KYU
IPC: B60W40/02
Filed: 2018-11-19
Abstract: A safe driving method of a vehicle according to a preferred embodiment of the present invention includes: a first image acquisition step of acquiring an image of a rear vehicle using a vehicle camera; a first determination step of processing the image of the rear vehicle to determine the size of the rear vehicle; a second image acquisition step of acquiring an image of a front vehicle using the vehicle camera when the size of the rear vehicle corresponds to a large vehicle; a second determination step of processing the image of the front vehicle to determine the size of the front vehicle; and a notification output step of outputting notification information related to the large vehicle when the size of the front vehicle corresponds to the large vehicle.
Patent KR-20200062436-A (KR)
Title: Education System using Tangible and interactive Virtual Learning
Inventor: SHIN YONG SOO
IPC: B60R11/02
Filed: 2018-11-26
Abstract: The present invention relates to an education system using a tangible and interactive virtual practice and, more specifically, to an education system using a tangible and interactive virtual practice, which comprises: a multi-touch monitor unit (100) for receiving and outputting tangible virtual experience content for education or learning, and recognizing and transmitting an operation signal input from the outside; a learning tool unit (200) connected to the multi-touch monitor unit (100) through a network, and receiving, from a user, and transmitting the operation signal, according to the tangible virtual experience content output to the multi-touch monitor unit (100); and a central processing unit (300) which is connected to the multi-touch monitor unit (100) and the learning tool unit (200) through the network, controls the tangible virtual experience content in response to the operation signal input by the learning tool unit (200), and transmits the controlled tangible virtual experience content to the multi-touch monitor unit (100).
Patent KR-20200062466-A (KR)
Title: Angle estimation method of two motor system for hev/phev
Inventor: LIM JAE SANG
IPC: B60W10/08
Filed: 2018-11-26
Abstract: The present invention relates to an angle estimation method of a two-motor system for HEV/PHEV, and more specifically, to an angle estimation method that can improve an error of an estimated angle by using synchronization of PWM on/off of a resolver output signal and a peak value according to PWM. According to the present invention, an angle estimation method of a two-motor system for HEV/PHEV, which estimates an angle by using a resolver to which a first motor and a second motor are applied, includes: a first step of selecting an estimated angle of a motor for turning off PWM control when an inverter providing driving power to the first and second motors turns on/off the PWM control of a resolver output signal; and a second step of determining whether a peak timing of the resolver output signal and a PWM time point of the inverter are synchronized when the PWM control of the resolver output signal is turned on, and selecting an estimated angle of the unsynchronized motor. According to the present invention having the configuration as described above, the noise of the resolver can be reduced, so that vehicle NVH is improved, motor overcurrent may is prevented, parts are prevented from being damaged. In addition, the present invention can be applied to an existing vehicle only by changing SW without a change in H/W, so that additional cost is not incurred.
Patent KR-20200061922-A (KR)
Title: Method of manufacturing hot stamping parts
Inventor: KIM HYE JIN
IPC: B21D53/88
Filed: 2018-11-26
Abstract: A problem to be solved by the present invention is to provide a manufacturing method of a hot stamping part, which reduces hydrogen inflow during a hot stamping furnace process so as to prevent hydrogen delay destruction. The manufacturing method of the hot stamping part according to one aspect includes the following steps of: (a) cutting a steel sheet to produce a blank of a shape required for press forming; (b) preheating the blank at a temperature of 250 to 350 °C; (c) heat treating the blank in an austenite transformation temperature range; and (d) hot press forming and cooling the blank.
Patent KR-20200063597-A (KR)
Inventor: LEE SUNG JUN
IPC: A61F6/04
Filed: 2018-11-28
Abstract: Provided is a condom set comprising: a condom body including a sealing portion on one side and an opening portion on the other side; a case accommodating the condom body; and a capsule type lubricant accommodated inside the condom body. When used, the capsule type lubricant is popped to provide additional lubricants inside the condom body, thereby improving the user′s sexual pleasure.
Patent KR-20200063725-A (KR)
Inventor: YOO BYUNG HYUK
IPC: A23L2/52
Filed: 2018-11-28
Abstract: The present invention relates to a manufacturing method of a broccoli drink and a broccoli drink manufactured by the method. The method comprises: (1) a step of mixing broccoli with water and sugar hydrolase, reacting them, and then concentrating a filtered broccoli extract to prepare a broccoli concentrate; (2) a step of mixing cinnamon powder with water and sugar hydrolase, reacting them, and then concentrating a filtered cinnamon extract to prepare a cinnamon concentrate; (3) a step of extracting and filtering a plant mixture of the broccoli concentrate prepared in (1) step, the cinnamon concentrate prepared in (2) step, Paeonia lactiflora, Rehmannia glutinosa, Astragalus propinquus, Levisticum officinale, Glycyrrhiza uralensis, dried ginger, Pueraria lobata, Morus alba L., and water to manufacture a plant mixture extract; and (4) a step of mixing the plant mixture extract prepared in step (3) with an Angelicae Gigantis concentrate, a pear concentrate, liquid fructose, salt, citric acid, hyaluronic acid, collagen peptide, pear flavor, honey, vitamin C, and water. Accordingly, the broccoli drink has excellent flavor and palatability.
Patent KR-20200065121-A (KR)
Inventor: KIM YONG SIK
IPC: C09D11/101
Filed: 2018-11-29
Abstract: The present invention relates to a photovoltaic module having harmonized exterior colors. According to the present invention, the photovoltaic module having harmonized exterior colors comprises: two or more photovoltaic cells; a ribbon wire connecting the two or more photovoltaic cells in series or in parallel; a busbar; a back sheet; upper glass; and a color masking member. According to the present invention, the aesthetic appearance of a photovoltaic module can be improved.
Patent KR-20190064499-A (KR)
Title: Catheter securement device with at least one vertical slit
Inventor: PARKHURST ARTHUR
IPC: A61M25/02
Filed: 2018-11-29
Abstract: Provided is a catheter securing device mounted to the skin of a patient to secure a catheter including a hub and at least one tube member. The catheter securing device may include: a flexible, thin, and sheet-like base member; and a releasable, flexible, thin, and sheet-like retention member. The retention member may include at least one vertical slit extending substantially vertically from a distal edge. The tube member may extend through the vertical slit. In addition, a hole may be located between the distal edge and a proximal edge at the vertical slit. Additional vertical slits may be located on a circumference of the retention member to accommodate additional tube members. The slits allow the tube members to extend from the retention member, substantially midway between the distal edge and the proximal edge of the retention member, and accordingly, forces on the catheter can be transmitted to a middle part of the base member.
Patent KR-20200065831-A (KR)
Inventor: SANGHOON YOON
IPC: F01P5/02
Filed: 2018-11-30
Abstract: Provided is a vehicle cooling system capable of efficient heat management in accordance with heat generation rates or driving conditions. According to the present invention, the vehicle cooling system comprises: a fan shroud having a cooling fan which supplies cooling air through a vent; a first radiator installed on a front surface of the fan shroud and having a first area in a portion facing the fan shroud; and a second radiator installed on a front surface of the first radiator and having a second area in a portion facing the fan shroud. The first area is smaller than the second area, and the first radiator may move relative to the cooling fan in accordance with the heat generation amount of the first radiator.
Patent KR-20200065850-A (KR)
Title: Grinding chip discharge device of grinding apparatus
Inventor: PAK SUK DAL
IPC: B24B21/18
Filed: 2018-11-30
Abstract: Disclosed is an apparatus for discharging grinding chips of a grinding device. According to an embodiment of the present invention, the apparatus for discharging grinding chips of a grinding device includes: a chip puller installed to be introduced into a discharge duct through which grinding oil and the grinding chips are discharged and pulling the grinding chips accumulated in the discharge duct toward an outlet to discharge the same; a grinding oil detecting device detecting the amount of the grinding oil discharged through the outlet of the discharge duct; and a control part controlling an operation of the chip puller based on detected information of the grinding oil detecting device.
Patent KR-20200067473-A (KR)
Title: Pixel Sensing Device And Organic Light Emitting Display Device Including The Same And Method For Controlling Sensing Output Of The Organic Light Emitting Display Device
Inventor: SUNG WOOK CHOI
IPC: G09G3/3233
Filed: 2018-12-04
Abstract: According to an embodiment of the present invention, a pixel sensing device for adjusting a sensing output voltage comprises: a current integrator integrating a pixel current flowing in one pixel to generate a first sensing output voltage, which is changed from a free voltage; an analog-to-digital converter converting an analog signal into a digital signal according to a predetermined sensing range and outputting sensing result data; and a sensing output adjustment unit adjusting the first sensing output voltage to correspond to a specific section of the sensing range and inputting a second sensing output voltage obtained through the adjustment into the analog-to-digital converter as the analog signal.
Patent KR-20190080744-A (KR)
Inventor: KEEM JOONHYOUNG
IPC: B41J29/48
Filed: 2018-12-10
Abstract: The present invention provides a label printer. Multiple sheets of front paper on which information is printed are attached at constant intervals, and the label printer discharges label paper comprising back paper of a roll shape, having a cutting line between attachment spaces of the front papers and a black mark to sense the cutting line. The label printer includes: a printer housing providing a paper accommodation space accommodating the back paper of the roll shape and a paper outlet, wherein the printer housing also includes a driving motor providing a driving force to discharge the front paper in which printing is completed; a manual cutter installed in the printer housing and forming a cutting blade to manually cut the back paper; a filler unit installed in the printer housing and discharging the back paper by drawing the back paper based on the driving force of the driving motor, wherein the filler unit discharges the front paper with the back paper while the front paper is attached to the back paper and discharges the front paper by separating the front paper from the back paper in accordance with a discharge mode; a black mark sensor sensing the black mark of the back paper by being installed in the printer housing; and a mark position control unit selectively controlling the operation of the driving motor and controlling the position of the black mark in accordance with the discharge mode. The purpose of the present invention is to provide a label printer capable of selectively controlling the size of an adhesion area of the front paper.
Patent KR-20200072770-A (KR)
Inventor: SHIN OK GU
IPC: A23L7/196
Filed: 2018-12-13
Abstract: The present invention relates to a scorched-rice water composition and a scorched-rice water preparation method using the same. The preparation can be performed with ease, a good taste can be retained by brown rice powder, corn powder, and soybean powder being mixed, and the composition is healthful by retaining healthful nutrients. The method includes: a first step of collecting brown rice, putting the brown rice into a stirrer, operating the stirrer for approximately 20 minutes at 200 degrees Celsius, and obtaining 60 parts by weight of the stirred brown rice from the stirrer; a second step of collecting corn, putting the corn into a stirrer, operating the stirrer for approximately 20 minutes at 200 degrees Celsius, and obtaining 30 parts by weight of the stirred corn from the stirrer; a third step of collecting soybean, putting the soybean into a stirrer, operating the stirrer for approximately 20 minutes at 200 degrees Celsius, and obtaining 7 parts by weight of the stirred soybean from the stirrer; a fourth step of putting 60 parts by weight of the stirred brown rice, 30 parts by weight of the stirred corn, and 7 parts by weight of the stirred soybean into a grinder, operating the grinder for approximately 20 minutes, and obtaining 97 parts by weight of stirred and mixed powder in which the stirred brown rice, corn, and soybean powder are mixed from the grinder; and a fifth step of putting 97 parts by weight of the stirred and mixed powder into a heating pot.
Patent KR-20200075482-A (KR)
Title: Method for manufacturing tantalum fine powders
Inventor: LEE CHAN GI
IPC: B22F1/00
Filed: 2018-12-18
Abstract: The present invention relates to a manufacturing method of fine tantalum powder. According to the manufacturing method of fine tantalum powder, a reaction between oxygen in the air and/or foreign substances which may be introduced during a process and tantalum scrap can be prevented. Therefore, finer tantalum powder having higher purity can be obtained. The manufacturing method of fine tantalum powder includes the following steps of: cutting the tantalum (Ta) scrap; forming tantalum hydride scrap; pulverizing the tantalum hydride scrap; and dehydrogenating the tantalum hydride powder.
Patent KR-20190003932-A (KR)
Inventor: HATANAKA NOBUYUKI
IPC: G02B1/04
Filed: 2018-12-19
Abstract: The present invention provides a novel polarizing device in which a polarizing layer and an optical alignment layer are installed, a circular polarizer having the polarizing device, and a manufacturing method thereof. To this end, the polarizing device is a polarizer sequentially provided with the optical alignment layer and the polarizing layer on a transparent substrate, wherein the optical alignment layer is formed by a polymer with a photo-reactive group, and the polarizing layer is formed of a composition containing a polymeric smectic liquid crystal compound and a dichromatic pigment. In addition, a circular polarizing plate having a phase difference layer further formed on the polarizing layer of the polarizing device or a circular polarizing plate replacing the transparent substrate of the polarizing device with a phase difference film are provided.
Patent KR-20200025990-A (KR)
Title: Medical arm assembly
Inventor: YI BYUNG JU
IPC: A61B34/30
Filed: 2018-12-26
Abstract: According to an embodiment of the present invention, disclosed is a medical arm assembly comprising: a remote joint in which a remote point is positioned at an interval forwardly from a reference point; a position regulating arm unit which supports the remote joint, moves the remote joint so that the relative position of the remote point from the reference point can change in the front and back directions and the up and down directions, and fixes the relative position of the remote point from the reference point; an operating arm unit which is connected to the remote joint, in which a surgical tool can be fixed, and which rotates the surgical tool on a remote rotary shaft passing the remote point in the left and right directions, and moves the surgical tool in the direction that is at right angles to the remote rotary shaft and passes the remote point; and an arm supporting unit which is supported by connection of the position regulating arm unit and the operating arm unit, and in which the reference point is positioned. Therefore, the medical arm assembly can minimize a perforated area of a patient for a surgery and can manipulate a medical tool with various motions.
Patent KR-20200081570-A (KR)
Inventor: LEE HYO YUN
IPC: G08G1/0967
Filed: 2018-12-27
Abstract: The present invention relates to a device, system, and method for providing a traffic condition, wherein the device comprises: a central control unit which determines whether or not a road section is congested based on the driving information of each vehicle received from the driving information detection unit which detects driving information of each vehicle traveling on the road, and provides congestion information of the road section; and a warning unit which requests traffic congestion information of the road section before entering the road section to the central control unit, and outputs a warning to a driver of his/her own vehicle when it is determined that the road section is congested according to the congestion information provided from the central control unit. Therefore, the present invention can prevent a collision with other vehicles in a congested state.