baber/WOPTO huggingface dataset:
Patent KR-20180020005-A (KR)
Inventor: JANG JOO SUP
IPC: F16H39/04
Filed: 2016-08-17
Abstract: The present invention relates to a hydraulic system for a hydrostatic transmission. In particular, the hydraulic system for a hydrostatic transmission comprises: a hydraulic pump which is operated by an engine; a hydraulic motor which is connected with the hydraulic pump through a first flow path and a second flow path, and of which the rotational speed changes according to a discharge flow rate of the hydraulic pump; neutral valves which are installed in a third flow path diverged from the first flow path, and a fourth flow path diverged from the second flow path respectively, and lead the discharge flow rate of the hydraulic pump to return to a tank in a neutral mode; and relief valves which are installed in a fifth flow path diverged from the first flow path, and a sixth flow path diverged from the second flow path respectively, and limit the maximum pressure of the first flow path and the second flow path. In addition, the neutral valve is an electronic valve which is automatically controlled according to an input signal of the hydraulic pump. In the neutral mode, the hydraulic system can stop operation of the hydraulic motor by completely discharging a small amount of the discharge flow rate, supplied from the hydraulic pump, to the tank through a discharge flow path. In the driving mode, the hydraulic system can supply the discharge flow rate, supplied from the hydraulic pump, to the hydraulic motor with a minimum loss by completely blocking the flowing of the discharge flow rate, supplied from the hydraulic pump, through the discharge flow path.
Patent KR-20180025361-A (KR)
Inventor: YUN JUNG HEUM
IPC: H01L31/18
Filed: 2016-08-29
Abstract: The present invention relates to a double-layer metal thin film substrate and a method of manufacturing the same. Particularly, the double-layer metal thin film substrate includes a substrate; and a metal thin film formed on the substrate and made of a metal. The double-layer metal thin film substrate includes a structure where metal clusters for neck growth are formed in an island shape and a continuous metal thin film is formed on an island-shaped metal intermediate layer where a continuous thin film is not formed on the surface of the substrate. The double layered metal thin film substrate according to the present invention has the effect of providing a metal thin film excellent in light transmittance and conductivity by forming a continuous metal thin film on the island-shaped metal intermediate layer grown as a two-dimensional continuous metal thin film from the beginning of growth.
Patent KR-20180024429-A (KR)
Inventor: JUNG JAE DUCK
IPC: B25J9/00
Filed: 2016-08-30
Abstract: According to an embodiment of the present invention, a robot cleaner comprises: a camera; a display unit displaying a cleaning area illuminated by the camera; a communication unit communicating with a mobile terminal to receive an image having the cleaning area photographed by the mobile terminal; and a control unit searching for the cleaning area based on a cleaning driving route of the robot cleaner, predicting an estimated driving route of the robot cleaner based on the cleaning area and the image having the cleaning area, and generating an augmented reality image with respect to the estimated driving route to be overlapped and displayed on the image having the cleaning area.
Patent KR-20180024693-A (KR)
Inventor: JUNG KYU CHUN
IPC: A45D40/22
Filed: 2016-08-31
Abstract: The present invention relates to a compact container having a complex open structure of a screw and a hinge, and more specifically, in the compact container, a cap member is screwed on the upper part of the container, and the cap member is opened by a pivoting member in the up-down rotation operation after the screw is loosened, wherein the pivoting member flexibly operates up and down by a flexible part without securing a space for moving up and down when the screwing and tightening operation of the cap member is performed to form the overall height of the cap member to a minimum size, so that a problem that the height of the cap member is unavoidably formed in a large size due to the securing of the space for moving up and down of a conventional pivoting member is solved to form the overall height of the cap member to the minimum size, thereby improving the appearance of the container and the merchantability in an excellent manner.
Patent KR-20170041128-A (KR)
Title: Wafer inspection method and wafer inspection apparatus
Inventor: OSADA TATSUYA
IPC: G01N21/95
Filed: 2016-09-12
Abstract: Provided are a wafer inspection method capable of checking whether there is a dot trace on a wafer surface. The wafer inspection method of the present invention includes: a first step (S10) of detecting a point-shaped defect (D) at the periphery of the surface of the wafer (1) by using a first optical system (10) including a ring fiber lighting (11) and a first light receiving unit (12); a second step (S20) of detecting a defect (D) in the periphery of the surface of the wafer (1) by using a second optical system (20) comprising a laser light source (21) and a second light receiving unit (22) and having a lower detection sensitivity to the defect (D) than the first optical system (10); and a step of extracting a point trace (D1) from the exclusive OR of each defect (D) detected in the first step (S10) and the second step (S20).
Patent KR-20170033787-A (KR)
Inventor: CHOI MOON HO
IPC: H01M4/505
Filed: 2016-09-13
Abstract: The present invention relates to a method for manufacturing a cathode active material precursor for a lithium secondary battery by recycling a waste cathode active material, a cathode active material precursor for a lithium secondary battery manufactured by the method, and a method for manufacturing a cathode active material for a lithium secondary battery. A precursor and a cathode active material are prepared by pulverization and spray drying using a waste cathode active material that has been already used up and used as a raw material. So, unlike the synthesis of precursor through existing coprecipitation, wastewater is hardly generated and a sub material is not used. So, environmental load can be reduced and high capacity can be achieved at the same time.
Patent KR-20160113556-A (KR)
Inventor: HWANG IN SEONG
IPC: G06Q20/32
Filed: 2016-09-19
Abstract: The present invention relates to a method for paying by an electronic stamp including: a step of requesting the sealing of the electronic stamp by presenting a payment history including a payment unit and payment amount inputted by a user if payment amount about a product to be requested to purchase or a service inputted by the user is determined; and a step of receiving whether to approve the payment by transmitting the payment history and the sealed electronic stamp to an electronic stamp payment server if the requested sealing is electronically received. Accordingly, the present invention can simply pay by a smartphone and a mobile stamp offline.
Patent KR-20180036830-A (KR)
Inventor: GIM IN SEONG
IPC: A47G21/00
Filed: 2016-09-30
Abstract: The present invention provides an assembly disposable spoon, which can more stably mix and scoop up contents of instant mixed rice. To achieve this, according to the present invention, the assembly disposable spoon comprises: a head hollowly formed to mix and scoop up food; a neck integrally formed at one side of the head, and having a protrusion formed to protrude in an edge of a lower surface thereof; and a hand grip having an insertion space portion into which an upper surface and both side surfaces of a dead portion of the neck are inserted with a sliding insertion method to be covered in a straight line, and having a first hook supporting a protrusion portion formed in a front end in a longitudinal direction of the neck to be covered and hung not to be moved and left with elastic deformation on a bottom surface of the insertion space portion opposite to an upper surface of the neck and a second hook supporting a protrusion portion formed on both side surfaces of the neck to be individually covered and hung not to be left on an inside surface at both sides of the insertion space portion opposite to both side surfaces of the neck.
Patent KR-20180037866-A (KR)
Inventor: LEE JI HYUNG
IPC: H05K1/03
Filed: 2016-10-05
Abstract: A ceramic substrate and a manufacturing method thereof form an inclined projection part on an outer periphery of a metal layer which is bonded to a ceramic base, form a multi-step inclined projection part having a slope within a set angle range with the ceramic base on the outer periphery in which a stress is concentrated such as a short side, a corner and an edge of the outer periphery of the metal layer, and form a taper inclined projection part on the remaining outer periphery, thereby minimizing a bonding stress while maintaining the bonding strength between the ceramic base and the metal layer.
Patent KR-20160125326-A (KR)
Inventor: LEE JI HYE
IPC: B05B11/00
Filed: 2016-10-18
Abstract: The present invention relates to a pump type toothpaste container. The pump type toothpaste container comprises: a main body which has a receiving space for receiving toothpaste therein; a pumping unit which is installed inside the main body to discharge the toothpaste to the outside of the main body; and a nozzle which is located on the top of the main body to be connected with the pumping unit, has a press button function for the pumping unit, and has an outlet for discharging the toothpaste, wherein the height of the main body, which fills the half of the capacity of the main body, is located at a position which is less than or equal to 2/5 of the overall height of the toothpaste container. Therefore, the present invention improves the convenience of use and prevents safety accidents.
Patent KR-20180043618-A (KR)
Inventor: KANG HYANG OK
IPC: B29K33/00
Filed: 2016-10-20
Abstract: The present invention relates to an apparatus and a method for manufacturing a curved surface acryl. More specifically, the purpose of the present invention is to provide the apparatus and the method for manufacturing a curved surface acryl, which are capable of manufacturing a piece-shaped curved surface acryl for constructing an extra-large acryl dome. The apparatus comprises: a mold (10) including a mold body (11) in which an inner space (12) is formed and having a curved surface on which an acryl plate (A) is put, a plurality of main through-holes (13) which are formed in side portions of the mold body (11), and a plurality of injection holes (14) which are formed in the surface of the mold body (11); a working chamber (20) in which the mold (10) is embedded, and in which a plurality of heaters (H) for forming a high temperature environment enabling a shape of the acryl plate (A) to be deformed are installed; an air suction duct (30) in which a plurality of air suction holes (31) for sucking high temperature air within the working chamber (20) are formed; and a fan (40) which is connected to a bellows tube (41) connecting the air suction duct (30) and the main through-holes (13), and supplies the high temperature air sucked in from the air suction duct (30) to the main through-holes (13).
Patent KR-20170058267-A (KR)
Inventor: KIM YOUNG IL
IPC: H04W40/24
Filed: 2016-10-27
Abstract: According to the present invention, an apparatus for dynamically configuring a wireless sensor relay network for monitoring the driving of a train comprises: a plurality of wireless sensors wirelessly transmitting sensor data obtained by measuring heat and vibration of a train traveling part; a plurality of coordinators positioned in train vehicles, respectively, to receive sensor data from at least one wireless sensor located inside the same train vehicle; a plurality of wireless relay parts located in the train vehicles, respectively, and forming a wireless sensor relay network with a wireless relay part located in an adjacent train vehicle to transmit sensor data received from a coordinator; a gateway part receiving sensor data from a plurality of wireless relay parts through the wireless sensor relay network and transmitting the received sensor data to a control center. According to the present invention, safe driving of a vehicle can be secured.
Patent KR-20170051317-A (KR)
Title: Ink jet recording apparatus
Inventor: MATSUMURA HIDEAKI
IPC: B41J29/13
Filed: 2016-10-28
Abstract: The present invention provides an inkjet recording device capable of preventing a user from wrongly controlling opening and closing of a valve to supply ink from an ink tank to a recording head. The ink jet recording device comprises: the recording head discharging the ink; an ink tank installed in a device main body, having an inlet to inject the ink supplied to the recording head wherein the ink tank accommodates the ink injected; a cover member capable of moving on a first position to prevent the inlet from being exposed, and a second position to expose the inlet; and the valve changed in between an open state capable of supplying the ink from the ink tank to the recording head, and a closed state of blocking the supply of the ink from the ink tank to the recording head. The valve is engaged with a movement of the cover member and is in an open state in a case where the cover member is located on the first position. The valve is in the closed state in a case where the cover member is located on the second position.
Patent KR-20180047649-A (KR)
Inventor: JEON JAE BEOM
IPC: H04M1/65
Filed: 2016-11-01
Abstract: The present invention relates to a mobile terminal to enhance usability and user convenience of a recording application, and a control method thereof. According to one embodiment of the present invention, the mobile terminal comprises: a display unit to display a screen of a recording application; a voice signal input unit to receive a voice signal in accordance with a recording command; and a control unit. When the voice signal includes voice signals of a plurality of sound sources, the control unit allows the display unit to display an image corresponding to each sound source and a predetermined indicator related to modification of a setting value of the recording application on the screen and detects a touch input moving the predetermined indicator. After the predetermined indicator is moved, the control unit modifies the setting value to decrease the intensity of the voice signal of a sound source corresponding to an image moving away from the predetermined indicator among the images corresponding to each of the sound sources and increase the intensity of the voice signal of a sound source corresponding to an image moving close to the predetermined indicator among the images corresponding to each of the sound sources.
Patent KR-20180049422-A (KR)
Inventor: OH SEON HO
IPC: G10L17/06
Filed: 2016-11-01
Abstract: Disclosed are a speaker authentication system and a method thereof. According to an embodiment of the present invention, the speaker authentication system comprises: an information collection unit to suggest a word arrangement structure where different words are randomly arranged whenever speaker authentication is performed to collect speaker voice data; a pattern recognition unit to test whether a speaker pattern in the word arrangement structure in accordance with a word order recognized in the voice data and a preregistered user unique pattern are identical to each other; a voice recognition unit to compare a voice feature of the speaker extracted by analyzing the voice data with a preregistered user unique voice to test whether the voice feature and the user unique voice are identical to each other; and a control unit to permit authentication if the speaker pattern and the voice feature are identical to the preregistered user unique pattern and unique voice.
Patent KR-20180050875-A (KR)
Inventor: SEO IN SEOK
IPC: F16F1/04
Filed: 2016-11-07
Abstract: The present invention relates to an opening/closing device for a load box capable of preventing loaded materials from falling down to the ground. The opening/closing device includes: a pillow block installed at an end of a support frame; a rotary shaft portion rotatably installed on the pillow block; a rotary driving unit for rotating the rotary shaft portion; first and second driving rollers installed at both ends of the rotary shaft portion, respectively; first and second idle rollers rotatably installed on the other side of the stacking box opposite to one end of the stacking box; first and second wire ropes installed on the first driving roller, the first idle roller, the second driving roller, and the second idle roller, respectively, and moving on an endless track; a plurality of movable support bars extending from an upper portion of the stacking box while crossing the stacking box, arranged in the longitudinal direction of the stacking box, and having one end and the other end movably coupled along the first and second wire ropes, respectively; and a cover configured to cover an opening of the stacking box and having gripping portions arranged at regular intervals for gripping the movable support bar.
Patent KR-20180050954-A (KR)
Inventor: MIN SANG GI
IPC: A23P10/30
Filed: 2016-11-07
Abstract: The present invention relates to a method for pretreating pig skin and hydrolyzing the same using subcritical water, which is an eco-friendly method without using an organic solvent, wherein the obtained bioactive collagen peptide contains a large amount of beneficial amino acids in the pig skin, and thus can be used as a main or supplementary ingredient for various medicines, cosmetics, and foods. The stability and absorption in the human body of the bioactive collagen peptide are increased through a liposome containing the bioactive collagen peptide prepared by the method to increase the biological availability, and thus can be useful in various industry fields such as medicine, cosmetics, or food. In addition, by using a pig skin which is not a major meat material of pigs but a supplementary accessory, it is expected to increase profits of pig farms, enhance the health of people, and satisfy the desire of consumers who prefer high value-added functional products.
Patent KR-20180053173-A (KR)
Inventor: HWANG SEONG SOO
IPC: C12N9/10
Filed: 2016-11-11
Abstract: The present invention relates to an antigenic polypeptide, an expression vector, an antibody, and uses thereof for confirming suppression of a hyperacute immune reaction using the nucleotide sequence of SEQ ID NO: 2. According to the present invention, it is possible to analyze the porcine characteristics which control (-/-) iGb3s, which is a factor causing the hyperacute immune reaction and to accurately analyze iGb3s.
Patent KR-20180053516-A (KR)
Inventor: KIM OK GEUN
IPC: G06Q20/14
Filed: 2016-11-12
Abstract: The present invention relates to a karaoke machine data provision system using a music application and a method thereof to facilitate provision of insufficient music data in order to solve a problem that music data such as MR, lyrics, and the like stored in the database of a conventional karaoke machine is insufficient. The method includes: the steps of, when a karaoke machine user recognizes the absence of desired music data in a database of the karaoke machine; requesting music data from a music application. The method comprises: a data request step of allowing a karaoke machine user to request data in a music application after the user recognizes the absence of desired music data while using a karaoke machine; a data providing step of linking between the music application and the karaoke machine to transmit the data from the music application to the karaoke machine; a machine use step of providing a service to allow the user to sing a song by using the data, provided from the music application, through the karaoke machine; and a data payment step of paying the data, provided from the music application. Accordingly, the present invention facilitates provision of insufficient music data, thereby solving the problem of the conventional karaoke machine that music data, such as MR, lyrics, and the like, stored in the database is insufficient.
Patent KR-20180057171-A (KR)
Inventor: SEOK MUN KI
IPC: H04N5/232
Filed: 2016-11-22
Abstract: The present invention provides an apparatus for photographing an omnidirectional image which can efficiently acquire an omnidirectional image. According to various embodiments of the present invention, the apparatus for photographing an omnidirectional image comprises: a first lens group having a view angle of at least 180 degrees; a second lens group which is arranged on a position facing the first lens group and has a view angle of at least 180 degrees; and an image sensor to simultaneously photograph light entering from the first lens group and light entering from the second lens group. The first lens group includes: a first group optical system having one or more unit lenses arranged sequentially and accommodating external light; a second group optical system arranged on a line perpendicular to an arrangement line of the first group optical system; and a first reflection member arranged between the first and the second group optical system to totally reflect light entering from the first group optical system to the second group optical system. The second lens group includes: a third group optical system having one or more unit lenses arranged sequentially and accommodating external light; a fourth group optical system arranged on a line perpendicular to an arrangement line of the third group optical system; and a second reflection member arranged between the third and the fourth group optical system to totally reflect light entering from the third group optical system to the fourth group optical system. Other various embodiments are possible.
Patent KR-20180057842-A (KR)
Inventor: SONG BYOUNG CHUL
IPC: H04L29/08
Filed: 2016-11-23
Abstract: Provided is an AVB-based SR speaker system with an adjustable presentation time (PT). According to an embodiment of the present invention, a PT adjustment method comprises the steps of: receiving transfer times (TTs) of audio data from audio reception devices; adjusting PTs of the audio reception devices using the received TTs; and transmitting the adjusted PTs to an audio transmission device. Therefore, the PT can be adjustable in the speaker system, so audio can be streamed in real time without loss even if speakers located far away from a large space such as a stadium or a concert venue are connected to a daisy chain network.
Patent KR-20180060854-A (KR)
Inventor: IM HYO BIN
IPC: F21V1/16
Filed: 2016-11-29
Abstract: The present invention relates to a new gobo assembly for a lighting apparatus, capable of considerably extending the lifespan of a gobo. The gobo assembly comprises: a pair of adjacently positioned color gobos in a state in which a color is printed on an image pattern or a color sheet is attached to the image pattern; a UV/IR cutting lens placed in front of the color gobos, removing heat by blocking ultraviolet rays (UV) and infrared rays (IR) from light emitted from a light source, and making only visible light emitted to the color gobos; an opaque plate placed behind the color gobos, and including a light transmission part having the same shape as the image pattern on the color gobos; and a casing including a support formed from the rear end to the center for supporting the edge of the opaque plate.