baber/WOPTO huggingface dataset:
Patent KR-20200113332-A (KR)
Title: Oil pump performance inspection system
Inventor: LEE SANG WOO
IPC: F04B51/00
Filed: 2019-03-25
Abstract: The present invention relates to an oil pump performance inspection system. According to the present invention, an inspection process can be quickly and accurately performed by detecting an oil pump output standard oil movement value using an oil circulation cycle through an injection port and a discharge port of an oil pump and processing the value into a defect if the value is less than a reference value set in a control unit. For the above, the oil pump performance inspection system comprises a clamp unit (10), an inspection jig (20), an oil supply line (30), an oil discharge line (40), the control unit (50), a filter unit (60), and a flow sensor unit (70).
Patent KR-20200114016-A (KR)
Inventor: JUNG JIN HEE
IPC: B21D43/28
Filed: 2019-03-27
Abstract: The present invention relates to an efficient manufacturing method of parts having hollow structures at a low cost. According to the present invention, the method comprises: a step (a) of manufacturing an inner member having a certain shape of hollow structures and extending in a longitudinal direction through extrusion or piercing; a step (b) of preparing a pipe-shaped outer member into which the inner member can be inserted; a step (c) of inserting the inner member into the outer member, mechanically bonding the inner member with the outer member through drawing and simultaneously molding an external shape of the outer member into a certain shape; and a step (d) of cutting the bonded inner and outer members into a certain thickness in a longitudinal direction.
Patent KR-20200116257-A (KR)
Inventor: LEE NAE EUNG
IPC: D01D5/06
Filed: 2019-04-01
Abstract: The present invention relates to a stretchable hybrid fiber and a manufacturing method thereof. Specifically, the present invention relates to graphene oxide and polyurethane composite hybrid fiber in which metal nanoparticles are deposited on the surface and a manufacturing method thereof. The stretchable nano-wrinkled hybrid fiber developed by the present invention has high reactivity that can replace enzymes, and at the same time has stretchability.
Patent KR-20200117360-A (KR)
Inventor: JEONG YOUNG HWAN
IPC: H04L29/06
Filed: 2019-04-04
Abstract: The present invention relates to a standardized converter device for a non-standard sensor of a smart farm, capable of rapidly and inexpensively configuring the smart farm. According to the present invention, the standardized converter device for the non-standard sensor of the smart farm includes: a communication module (110) connected to company-specific smart farm equipment (200); a company-specific product driver (120) which is a driver in which protocols provided for each company are produced as a shared library; and a standard converting unit (130) for transmitting a driving command, motion data, and sensing data of a sensor and a driving device to a smart farm server (400) by using a smart farm standard protocol.
Patent KR-20200119548-A (KR)
Title: Fire extinguishing apparatus for metal fire
Inventor: HYOUNG JOON KIM
IPC: A62C35/10
Filed: 2019-04-10
Abstract: The present invention relates to a fire extinguishing device for a metal fire, which comprises a fuse (10) ignited when a fire occurs, an ignition agent (20), a solid fire extinguishing agent (30), a powder fire extinguishing agent (40), and a case (50), wherein the ignition agent (20) comprises a peroxide and a nitrogen oxide, the solid fire extinguishing agent (30) is placed adjacent to the ignition agent (20), is burned by the ignition agent (20), generates potassium ions over 300 deg. C, and comprises 70-77 parts by weight of potassium nitrate (KNO3), 4-9 parts by weight of potassium carbonate (K2CO3), and 14-25 parts by weight of synthetic resin (epoxy resin polymer), and the powder fire extinguishing agent (40) includes at least one of silica (SiO2) or Lith-X, or lithium chloride (LiCl) or zirconium silicate (ZrSiO4).
Patent KR-20190042511-A (KR)
Title: Receiving antennas and wireless power receiving apparatus comprising the same
Inventor: NOH JIN MI
IPC: H02J50/10
Filed: 2019-04-15
Abstract: According to an embodiment of the present invention, provided is a reception antenna of a wireless power reception apparatus wirelessly charging power which comprises: a board; a soft magnetic layer which is a metal ribbon, is stacked on the board, includes a soft magnetic material, and forms a crack in predetermined patterns; and a coil stacked on the soft magnetic layer and receiving electromagnetic energy emitted from a wireless power transmission device. The predetermined patterns include a first pattern and a second pattern which does not overlap the first pattern.
Patent KR-20200121978-A (KR)
Title: The assembling methodology of solid structured handle in kitchen tools
Inventor: IM KWANG JIN
IPC: A47J43/28
Filed: 2019-04-17
Abstract: The present invention relates to an assembly structure of a handle of a kitchen utensil, in which a handle end of the kitchen utensil is assembled to the handle, however the present invention uses a novel handle assembly method which put a synthetic resin powder and a fusing solution (acetone or trichloroethylene) having a same material as the handle together in a handle end hole, so that the already formed handle end hole part and the synthetic resin powder are melted together by the fusing solution and then cured together, thereby being able to be solidly assembled. Therefore, the present invention has a purpose of not only increasing the productivity of a product by simply, safely, and quickly assembling the same, but also ensuring the manufactured product to fall short of hygiene problems, and thus having a long lifespan.
Patent KR-20200129756-A (KR)
Title: chip transfer device
Inventor: LEE KWANG YOL
IPC: B23Q11/00
Filed: 2019-05-10
Abstract: The present invention relates to a chip transfer device, which comprises: a chip guide cylinder for guiding the discharge of cutting chips by having a transfer screw provided therein; a guide frame for guiding the cutting chips and cutting oil to flow down into the chip guide cylinder; a plurality of filter members configured to filter the cutting chips while guiding the discharge of the cutting oil; a cutting oil storage in which the cutting oil is stored; and a plurality of support frames for supporting the chip guide cylinder and the guide frame for each part. In particular, while each of the filter members (300) is formed in a structure in which the filter members mesh with each other, a gap generated by the meshing is configured to form a curve, so that the cutting oil can be smoothly discharged through the gap and discharge of the cutting chips can be prevented.
Patent KR-20200131487-A (KR)
Inventor: LEE CUTIS
IPC: H05K13/08
Filed: 2019-05-14
Abstract: The present invention relates to a three-dimensional shape measuring system for a double-sided surface mount electronic component using a two-dimensional X-ray image, which comprises: an X-ray generating unit for sequentially emitting an X-ray at different times; a detector for acquiring two-dimensional X-ray images of different phases at different positions; and a shape measuring device for acquiring a three-dimensional appearance shape for a double-sided-mounted electronic component. According to the present invention, a three-dimensional appearance shape for a corresponding double-sided-mounted electronic component can be measured more rapidly.
Patent KR-20200132023-A (KR)
Inventor: CHAN EUI YUN
IPC: G01R29/08
Filed: 2019-05-15
Abstract: The present invention relates to a method for measuring electric field strength inside a shielding room, which comprises the steps of: setting a standardized frequency for an HEMP or NNEMP signal; setting a sampling time on the basis of a sampling frequency; obtaining an HEMP or NNEMP spectrum for the number of sample frequencies obtained by dividing a time domain to be observed by the sampling time; installing a receiving antenna at an external adjacent position of a transmitting antenna and a shielding room and inside the shielding room; measuring a near-field transfer function with respect to a continuous wave (CW) sample frequency signal; obtaining a reflection coefficient and a transmission coefficient of the entire shielding wall of the shielding room on the basis of a reflection coefficient and a transmission coefficient of a shielding wall boundary of the shielding room, and obtaining an equivalent wave impedance of a wall surface by using the obtained reflection coefficient and transmission coefficient; obtaining a near-field wave impedance of a dipole transmitting antenna; converting the near-field transfer function into a far-field transfer function using the near-field wave impedance of the dipole transmitting antenna and the equivalent wave impedance of the shielding wall surface; multiplying the HEMP or NNEMP spectrum for the sample frequency by the far-field transfer function to obtain a spectrum of an electromagnetic field inside the shielding room; and obtaining a pulse signal of the time domain by performing inverse fourier transformation (IFFT) on an electromagnetic spectrum inside the shielding room. According to the present invention, electromagnetic waves are easily measured.
Patent KR-20200139054-A (KR)
Title: Home appliance including a display module
Inventor: LEE HONG UK
IPC: F16H19/04
Filed: 2019-06-03
Abstract: The present invention relates to a home appliance having a display module. Disclosed is a refrigerator having a display module which can be vertically moved and rotated. The refrigerator comprises: a main body having a storage chamber; a door configured to open and close the storage chamber; the display module coupled to the door; and a sliding plate disposed between the door and the display module to be coupled to be slid in a vertical direction to the door and coupled to allow the display module to be rotated. The display module is provided to be moved in the vertical direction of the door with the sliding plate when the sliding plate is slid in the vertical direction and rotates around the sliding plate so as to be rotated around the door.
Patent KR-20200139360-A (KR)
Title: Specially treated cables to form low-noise conductor
Inventor: SONG JUNG YEON
IPC: H01B7/02
Filed: 2019-06-04
Abstract: According to the present invention, provided is a specially processed cable for interfacing output of a sensor in a low-noise state which comprises: a signal line transmitting a minute signal generated at a sensor to a signal processor; a shield protecting the minute signal transmitted through the signal line against noise introduced from the outside; an electrostatic shielding material surrounding the signal line and blocking an influence of static electricity from outside; and silicone oil absorbing shock by being applied to an empty space between the signal line and the shield.
Patent KR-20190076943-A (KR)
Inventor: LEE SEUL GI
IPC: C01B32/184
Filed: 2019-06-24
Abstract: A graphene-carbon nanotube composite of the present invention is coupled with a carbon nanotube having a linear structure on the surface of graphene with the excellent specific surface area and the number of coupled carbon nanotubes is large. Accordingly, the graphene-carbon nanotube composite has excellent electric conductivity and, when used as an electrode material, has excellent capacitance. According to a method for manufacturing a graphene-carbon nanotube composite of the present invention, a carbon nanotube can be grown to a linear structure on graphene with the excellent specific surface area and the number of growing carbon nanotubes is large. Also, a process is simplified so time, manpower and costs for manufacturing a graphene-carbon nanotube composite are significantly reduced.
Patent KR-20210002247-A (KR)
Inventor: HYUNHO KIM
IPC: F17C3/02
Filed: 2019-06-28
Abstract: Disclosed is a barrier for a cargo hold. According to one embodiment, the barrier for a cargo hold is constructed to connect a plurality of membrane sheets so as to include a flat part and a plurality of corrugated parts protruding from the flat part and having different lengths from each other, wherein the membrane sheets include: a first membrane sheet including a first corrugated area forming a central portion of the corrugated parts and a first flat area forming the flat part around the corrugated parts; and a pair of second membrane sheets provided to include a second corrugated area forming both end portions of each of the corrugated parts and a second flat area forming the flat part around the corrugated parts and connected to both ends of the first membrane sheet.
Patent KR-20210001524-A (KR)
Inventor: JUNG YOUNG JOON
IPC: C03B25/08
Filed: 2019-06-28
Abstract: The plate glass manufacturing apparatus according to an embodiment of the present invention includes: a float bath where molten glass floats on a molten metal liquid surface and is molded into a glass ribbon; a slow cooling furnace where the glass ribbon enters after the molding in the float bath; a chamber disposed between the float bath and the slow cooling furnace; lift-out rollers disposed in the chamber, drawing the glass ribbon out of the float bath, and conveying the glass ribbon to the slow cooling furnace; and an inert gas supply unit disposed apart upward from the glass ribbon on the outlet side of the float bath and supplying inert gas downward. The inert gas supply unit includes: a pipe-shaped member as a flow path for inert gas supply where a hollow is formed along the direction of extension; and a dispersion plate having through holes along the width direction of the glass ribbon as a plate-shaped member disposed in the pipe-shaped member so as to cross the direction of extension. The through holes are arranged along the width direction of the glass ribbon to form one through hole row. A plurality of the through hole rows may be formed along the conveyance direction of the glass ribbon.
Patent KR-20210004032-A (KR)
Inventor: LEE DAE HEE
IPC: G02F1/1335
Filed: 2019-07-03
Abstract: According to an embodiment of the present invention, the display device includes: a chassis; a light source module installed in the chassis and configured to emit light; a diffusion plate disposed in front of the light source module and configured to diffuse the light emitted from the light source module; and a liquid crystal panel disposed in front of the diffusion plate and configured to display an image. The diffusion plate includes a pattern layer including diffusion patterns protruding toward the light source module, and a reflective layer provided in contact with the pattern layer such that a portion of light traveling through the pattern layer is totally reflected at a boundary surface between the reflective layer and the pattern layer. According to the present invention, it is possible to secure a slim design of the display device and uniformity of luminance at the front of the display panel at the same time.
Patent KR-20210007205-A (KR)
Inventor: KIM YOUNG IM
IPC: C23C14/24
Filed: 2019-07-10
Abstract: One embodiment of the present invention provides an evaporation source including: a crucible in which a deposition material is accommodated; a heater for applying heat to the crucible; a housing disposed to surround the crucible and the heater; and a fixing unit for removably fixing the heater to the housing. Therefore, the heater for heating the crucible is detachable so that the position of the heater can be adjusted.
Patent KR-20190088939-A (KR)
Title: Manufacturing method of cheonggukjang reducing stench and improved flavour
Inventor: KANG SUNG HWAN
IPC: A23L11/30
Filed: 2019-07-18
Abstract: The present invention relates to a fast-fermented bean paste producing method which provides fast-fermented bean paste with improved palatability and improves the production environment of fast-fermented bean paste by removing smell generated when producing the fast-fermented bean paste and reducing uncomfortable taste of the produced fast-fermented bean paste. The present invention includes: a step (A) of removing and washing foreign matter from soybean which is a raw material; a step (B) of immersing the washed soybeans in water and steaming the same through a steamer; a step (C) of supplying instant steam to the soybean steamed in step (B) and instantly steaming the same; a step (D) of adding a fibrous additive to the steamed soybeans and mixing the same; a step (E) of injecting Bacillus subtilis to the soybeans, to which the fibrous additive is added, and fermenting the same; a step (F) of adding a sugar additive to the fermented product fermented by step (E) and stirring the same; and a step (G) of cooling and aging the stirred fast-fermented bean paste. The present invention like the above is able to improve the production environment of fast-fermented bean paste by reducing smell caused by ammonia nitrogen generated when fermenting the fast-fermented bean paste while minimizing the unique efficacy and ingredient changes of the fast-fermented bean paste by keeping the unique fermentation process of the fast-fermented bean paste.
Patent KR-20210014790-A (KR)
Inventor: YOON ENJU
IPC: A01K47/04
Filed: 2019-07-30
Abstract: The present invention relates to a fixing pin of a comb foundation frame for a beehive. In a beehive produced by synthetic resin materials such as Styrofoam or EPP, the fixing pin of a comb foundation frame is inserted and used on a comb foundation frame support assembled in the beehive with a simple fitting method, solves problems caused by the occurrence of bending or deformation of the comb foundation frame support generated by using existing steel springs for wooden beehives to fix the comb foundation frame when the beehive is moved, and is used as a method of fixing the comb foundation frame without deformation of the beehive by fitting the same into the comb foundation frame support of the synthetic resin materials by the simple fitting method.
Patent KR-20210016166-A (KR)
Inventor: LIM JUNG WOOK
IPC: F21S41/20
Filed: 2019-08-01
Abstract: According to the present invention, provided is a lighting device for a vehicle wherein a number of cams are linked and interlocked and various lamp functions can be realized through the rotation of the cam with a single drive motor, and in addition, the cam is shared, the operation performance is secured, and the layout is reduced. The lighting device includes: a light source unit; a first reflection unit reflecting light incident from the light source unit and emitting light to the outside; a second reflection unit rotatably provided between the light source unit and the first reflection unit and configured to reflect light; and a driving unit connected to the second reflection unit to adjust rotational position of the second reflection unit.
Patent KR-20210016709-A (KR)
Title: System for blinding for a message
Inventor: PARK JONG HEON
IPC: H04L12/58
Filed: 2019-08-05
Abstract: According to the present invention, provided is a message blind system, which can control/manage a message that has been transmitted to a receiver by a sender. To this end, the message blind system of the present invention comprises: a transmitting terminal for transmitting a message to a receiving terminal; a blind server for transmitting the message received from the transmitting terminal to the receiving terminal, processing a blind for at least a part of the received message to transmit the same; and a receiving terminal for determining whether to release the blind by checking the presence and absence of an access authority of the message in communication with the blind server by the blind including an access address in the blind server when accessing to the message.
Patent KR-20210016923-A (KR)
Title: Method for Preparing Atomatically Dispersed Metal-doped Carbonaceous Hollow Composites by Spray Pyrolysis and Use Thereof
Inventor: YOO SUNG JONG
IPC: B01J37/08
Filed: 2019-08-06
Abstract: Disclosed are: a method of preparing a hollow composite doped with a metal having an atomic unit (or monoatomic) size, by additionally introducing an organic compound containing C and/or N into a precursor solution for the preparation of a metal-containing carbon-based hollow composite, and through a series of processes including spray pyrolysis, MOF formation and heat treatment; and a method of applying the same to a metal (M)-N-C catalyst for an oxygen reduction reaction.
Patent KR-20210018665-A (KR)
Inventor: KIM HONG SOO
IPC: G09G3/3225
Filed: 2019-08-08
Abstract: A display apparatus includes a display panel, a gate driver, a data driver, and a driving controller. The display panel displays an image based on input image data. The gate driver outputs a gate signal to the display panel. The data driver outputs a data voltage to the display panel. The driving controller controls operation of the gate driver and the data driver; determines, as a driving mode of the display apparatus, any one between a normal driving mode and a low frequency driving mode based on the input image data; and determines a driving frequency of the display panel based on the input image data. The driving controller includes: a flicker value storage storing flicker values for grayscale values of the input image data; and a data remapper converting the grayscale value of the input image data to decrease a size of a maximum driving grayscale area corresponding to a maximum driving frequency in the low frequency driving mode. The present invention can reduce power consumption of the display device by adjusting the driving frequency.
Patent KR-20200022338-A (KR)
Title: Self-identifying personal protective device and methods of monitoring the same
Inventor: STEVE D HUSETH
IPC: G06K7/10
Filed: 2019-08-08
Abstract: A self-identifying personal protective device and methods of monitoring the same are provided. The personal protective device may include a wireless tag located on or incorporated into a person′s face piece, and a wireless tag reader located on or incorporated into a respiratory device of the personal protective device. The wireless tag reader can transmit a probe signal to the wireless tag during operation of the respiratory device, such as the operation of the flow of air through the respiratory device to the facial piece. The face piece can then be automatically identified by the use of personal protective device.
Patent KR-20200066150-A (KR)
Inventor: DALE YOON
IPC: G06F3/048
Filed: 2019-08-09
Abstract: The present invention relates to a device and a method for verifying compatibility of a web page. The device for verifying the compatibility of a web page comprises: an acquisition means acquiring first attributes assigned to each of a plurality of elements when displaying the plurality of elements included in the same web page and second attributes assigned to each of the plurality of elements when displaying the corresponding plurality of elements on a second web browser; a determination means comparing the first attributes and the second attributes to determine differences therebetween; and a display means numerically displaying the level of compatibility based on the differences.
Patent KR-20210019177-A (KR)
Title: Organic materials and organic light emitting diode having the same
Inventor: LEE CHILWON
IPC: C07D491/048
Filed: 2019-08-12
Abstract: The present invention relates to a compound for an organic light emitting diode, the organic light emitting diode using same, and an electronic device comprising the organic light emitting diode. According to the present invention, it is possible to realize delayed fluorescence. In addition, the quantum efficiency of the organic light emitting diode is improved since radiationless decay is reduced due to a robust molecular structure. Moreover, the high glass transition temperature and the stability of molecules are enhanced, so that the lifespan can be improved.