baber/WOPTO huggingface dataset:
Patent KR-20130116212-A (KR)
Title: Mems quadrature cancellation and signal demodulation
Inventor: TAO HAI
IPC: G01C19/56
Filed: 2013-04-12
Abstract: PURPOSE: An MEMS system quadrature removing and signal demodulating device is provided to improve the performance of an MEMS gyroscope and to reduce energy consumption. CONSTITUTION: An MEMS system quadrature removing and signal demodulating device includes a driving-charge amplifier, a first detected-charge amplifier, a first programmable amplifier, a first adder, a phase shifter, and a first multiplier. The driving-charge amplifier is connected to an inspection object of an MEMS device (100) and provides vibrating motion information. The first detected-charge amplifier is connected to the inspecting object and provides first sensing information in respect to the first movement of the MEMS device. The first programmable amplifier receives the vibrating motion information and provides amplified vibrating motion information. The first adder removes quadrature errors of the first sensing information by using the first sensing information and the amplified vibrating motion information. The phase shifter receives the vibrating motion information and provides carrier information. The first multiplier provides first demodulated sensing information by using the quadrature-corrected first sensing information and the carrier information. [Reference numerals] (AA) Verified mass; (BB) MEMS vibration output; (CC) X axis rotatory output; (DD) MEMS sensor; (EE) Additional detecting axis; (FF) Select among from 0 to 90 degrees; (GG) 0 to 90 degrees status shift; (HH) Adding up device; (II) Multiplier; (JJ) 0 or 90 degrees demodulating; (KK) Carrier; (LL,MM) Post amplifier; (NN) Orthogonality elimination and demodulation
Patent KR-20140124478-A (KR)
Inventor: LEE JEONG SUK
IPC: B24B19/16
Filed: 2013-04-17
Abstract: The present invention relates to a grinding device for a tungsten electrode bar, which can easily adhere and support electrode bars with various sizes, can have a simple structure and be conveniently maintained, and can automatically rotate the electrode bar and move to a grinding position. The grinding device comprises: a main body unit with a grinding wheel which is rotated by a main motor device; a position adjusting unit which is mounted in the main body unit in order to horizontally reciprocate; and an electrode bar holding unit which is mounted in the position adjusting unit in order to rotate. The electrode bar holding unit comprises: a water drop shaped circular insertion hole which is penetrated by the electrode bar; and a variable pressurizing unit which moves forward or backward according to the diameter of the electrode bar, and attaches the electrode bar to the inner circumference of the insertion hole by pressurizing the electrode bar in the inserting direction of the insertion hole.
Patent KR-20140126017-A (KR)
Inventor: KIM SANG HO
IPC: G06F17/50
Filed: 2013-04-22
Abstract: A cloud computing-based CAD system according to the present invention includes: a management unit which manages users, manages parameter for configuration of the individual system environment of an institution, and sends an e-mail to an approver to approve a drawing or to store the drawing in an external storage device; a design producing unit which produces a design drawing, stores the produced design drawing, and extracts titles and a parts list from the drawing; and a database management unit which manages user data, parameter data, drawing data, and parts list data. By having the structure described above, it is possible to perform design work and extract a parts list accurately and quickly with the optimum amount of cost at any place using any computer where Internet connection is available without installing an expensive commercial CAD program in a personal computer, thereby maximizing the competitiveness of small- and medium-sized manufacturing companies.
Patent KR-20140126107-A (KR)
Inventor: NAM YUN TAE
IPC: H01L23/60
Filed: 2013-04-22
Abstract: The present invention relates to a package module. The package module includes a lower substrate which has one surface on which an electronic device is mounted, and has a ground electrode, an upper substrate which is arranged in the upper part of the lower substrate, has one surface which faces the lower substrate and an electronic device is mounted on, and has a ground electrode, and a shield substrate which is arranged between the lower substrate and the upper substrate, has a hollow part for receiving the electronic device, and has a shield part which is electrically connected to the ground electrode.
Patent KR-20140129456-A (KR)
Inventor: JANG TAE SUNG
IPC: B65G47/26
Filed: 2013-04-29
Abstract: An apparatus for adjusting a gap between parts in a bowl feeder. The apparatus for adjusting the gap between the parts in the bowl feeder according to an embodiment of the present invention includes a pickup waiting part moving a plurality of the parts and making them wait for pickup; and a gap adjustment part adjusting the gap between the parts positioned at the pickup waiting part at a regular interval and arranging them.
Patent KR-20130126489-A (KR)
Title: Optical transmission module
Inventor: KOHNISHI KATSUMI
IPC: G02B6/36
Filed: 2013-05-03
Abstract: The purpose of the present invention is to provide an optical transmission module capable of easily performing a bonding work of an optical fiber and an optical element without a holder deciding the position of the optical fiber. The optical fiber (100) comprises a core line (102) made of a resin, a coating part (104) which is made of resin and covers the core line (102) and a leading end surface (S1) which is formed by cutting the core line (102) and the coating part (104) at the same flat prepared in the optical transmission module. A plug (12) includes the optical element (14) which is optically combined with the core line (102) and the inside optical element (14) and comprises a sealing resin (18) having a bottom surface (S2) which touches the leading end surface (S1).
Patent KR-20140133047-A (KR)
Inventor: LEE ONE GUN
IPC: G06F21/10
Filed: 2013-05-09
Abstract: The present invention relates to an apparatus and a method for providing a digital rights management service in an electronic device. The electronic device includes at least one processor driving a plurality of operating systems, and an MHL module. The processor includes a normal world which controls an output of an MHL signal through the MHL module, and a secure world which receives, from the MHL module, information for controlling the operation of the normal world.
Patent KR-20140135475-A (KR)
Inventor: PARK CHEOL WOO
IPC: B08B3/14
Filed: 2013-05-16
Abstract: The present invention relates to an organic matter cleanser using effective microorganism (EM). The organic matter cleanser is to clean objects contaminated by organic matters and comprises: a box-shaped cleansing room having a drain hole formed at the center of the bottom; an EM tank for microbiologically decomposing the organic matters using a solution in which a cleansing solution introduced through the drain hole at the bottom of the box-shaped cleansing room and an put EM solution are mixed; and an EM tank cover serving as a cover for connecting the cleansing room and the tank, and having an internal upper surface formed in parallel with a direction of an exhaust hole with a curved uneven structure formed on the lateral surface, an inclined structure to obtain a larger space toward the exhaust hole, and a through-hole connected to the drain hole at the center. According to the present invention, the organic matter cleanser has the EM tank cover for efficiently discharging odor gas generated by the decomposition of the organic matters using the EM, and a simple structure for generating environmental conditions to promote the decomposition of the organic matters using the EM.
Patent KR-20130135081-A (KR)
Title: Drill structure
Inventor: SHIH FENG CHIU
IPC: B23B27/22
Filed: 2013-05-23
Abstract: The present invention relates to a drill structure. Two chip discharge units formed in a spiral shape are installed at a blade unit. The two chip discharge units are separated from a drill tip towards a handle unit and are gradually connected or the two chip discharge units are overlapped from the drill tip towards the handle unit. The two chip discharge units have a first depth and a second depth. The depth variation of the first depth and the second depth facing the handle unit from the drill tip is different. The drill structure is capable of improving drill efficiency.
Patent KR-20140137952-A (KR)
Inventor: KWON DAE SOO
IPC: B65D75/40
Filed: 2013-05-24
Abstract: The present invention relates to a tube filled with a viscous adhesive and, more specifically, to a tube filled with a viscous adhesive semisolid like a gel or a liquid, which has multiple grooves longitudinally formed on at least one surface on the cross-section thereof, thereby cutting the tube easily and using the viscous adhesive conveniently by cutting the tube. According to the present invention, a tube (10) for a viscous adhesive (19) has a hollow (12) formed in the inner diameter thereof and filled with the viscous adhesive (19), and has multiple grooves (15) formed on at least one surface on the cross-section thereof, wherein the grooves (15) allows the tube (10) to be cut into blocks (A, B) to use the viscous adhesive (19).
Patent KR-20140139210-A (KR)
Inventor: HWANG HAE YEON
IPC: G06Q50/10
Filed: 2013-05-27
Abstract: The present invention relates to a method of providing 2D content based on a cloud service and a portable 2D content playback device which can provide components of 2D content to correspond to virtual coordinates, output the 2D content corresponding to the virtual coordinates, and output the 2D content corresponding to the virtual coordinates in actual coordinates according to a user selection.
Patent KR-20140141125-A (KR)
Inventor: BAEK YONG KU
IPC: C23C16/455
Filed: 2013-05-31
Abstract: The present invention relates to an apparatus to form a multilayered composite membrane capable of forming a multilayered composite membrane on an upper surface of a substrate, and to a method of forming a multilayered composite membrane using the same. The apparatus to form a multilayered composite membrane comprises: an atomic layer deposition device which includes a transferring means transferring a substrate, a reaction chamber having an opening formed on one side thereof to expose the substrate, and a gas supplying means rotating by arranging a plurality of gas storing cells in a widthwise direction of the substrate to supply gas to the substrate when the gas storing cells are successively connected with the opening, wherein the gas storing cells store various gases including reaction gas supplied from the outside; and a flowing membrane deposition device which includes a transferring means transferring the substrate, a reaction chamber which has an opening on one side thereof to expose the substrate to the outside such that the substrate being transferred by the transferring means is deposited with a membrane, and a reaction material supplying means which supplies a reaction material to the substrate through the opening to generate a deposition reaction. The atomic layer deposition device and the flowing membrane deposition device are alternately arranged to continuously and quickly form a multilayered composition membrane on the upper surface of the substrate. Therefore, the apparatus to form a multilayered composite membrane and the method to form a multilayered composite membrane using the same can protect organic matter of an element installed in the substrate from outside oxygen or water, prevents the multilayered composite membrane from being cracked or broken when the substrate is bent or curved, and can uniformly perform coating on the substrate even if fine dusts or impurities are on the substrate before the deposition of the multilayered composite membrane.
Patent KR-20130135788-A (KR)
Title: Environmentally friendly backsheet of photovoltaic modules, and method for preparation thereof
Inventor: KWON YOON KYUNG
IPC: H01L31/042
Filed: 2013-06-03
Abstract: The embodiments of the present invention relate to a backsheet for a photovoltaic module, a manufacturing method thereof, and the photovoltaic module. A backsheet manufacturing process is simplified by forming a resin layer including fluoric polymers by coating a base material with a dispersion composition including a crystalline fluoric polymer, a pigment, a dispersion binder, and water by an inline coating process in a base material manufacturing process. Productivity and quality are improved by environmentally friendly and economically manufacturing the backsheet without toxic organic solvents.
Patent KR-20140142024-A (KR)
Inventor: CHOI SEUNG JIN
IPC: H04B1/40
Filed: 2013-06-03
Abstract: The present invention relates to an electronic device and a method for detecting another part′s information on a phone. Inn a method of operating a first electronic device interworking with a second electronic device, includes a process of receiving a call required for a third electronic device; a process of detecting information related to the third electronic device; and a process of transmitting data related to the detected information to the second electronic device.
Patent KR-20140142477-A (KR)
Title: Method for Producing Ginseniside Rg2
Inventor: SEONG GEUM SU
IPC: A61K36/258
Filed: 2013-06-04
Abstract: The present invention relates to a method for preparing ginsenoside Rg2 comprising the steps of: a) extracting and concentrating a ginseng extract after adjusting the acidity of water, ethanol, or a mixed solvent thereof, preferably a 50-80% ethanol solvent, to have pH 3-5 using weak acid and/or organic acid; b) concentrating the ginseng extract by centrifuging or filtering the extract to remove precipitate by dissolving the extract in a mixed solvent made of water and ethanol and collecting the supernatant; c) collecting a fraction containing 50% or more content of ginsenoside Rg2 separated by a methacrylate type resin using water, ethanol, or a mixed solvent thereof as a development solvent. The preparing method of the present invention does not use a harmful organic solvent when preparing the ginsenoside Rg2, thereby being safe, eco-friendly, convenient, and economical and having a high production yield. Thus, the ginsenoside Rg2 obtained by the preparing method of the present invention can be safely used in manufacturing medicines, cosmetics, and functional foods using the ginsenoside Rg2.
Patent KR-20140004584-A (KR)
Title: Hand piece with adjustable utility conduit
Inventor: GREEP DARCY W
IPC: A61B19/00
Filed: 2013-07-02
Abstract: An electrosurgery device, which reduces an amount of fatigue that a doctor performing an electrosurgery experiences, comprises a hand piece provided with an adjustable multi-purpose conduit and the multi-purpose conduit is connected with the central unit of the hand piece. The multi-purpose conduit can include an electric cable and a smoke/liquid discharging hose. The hand piece can a channel system containing a part of the multi-purpose conduit in the inside thereof, wherein the channel system allows the docor to adjust the location on the hand piece where the multi-purpose conduit gets out of the hand piece. By adjusting the location on the hand piece where the multi-purpose conduit gets out of the hand piece, resistance to excercise of the electrosurgery device generated by the weight of the multi-purpose conduit can be reduced, and thereby, reducing fatigue of the doctor's hand when the docrod is performing the electrosurgery.
Patent KR-20150006264-A (KR)
Inventor: KIM DOO PIL
IPC: D06F37/10
Filed: 2013-07-08
Abstract: Disclosed is a drum washing machine capable of improved appearance by having a touch panel placed on a door thereof. The drum washing machine is provided to easily connect a wire to the touch panel by improving a wire connection structure. The drum washing machine comprises: a main body having an opening formed thereon; and a door unit opening and closing the opening of the main body. The door unit includes: a first door member forming the front side of the door; a second door member forming the rear side of the door; a ring-shaped frame connecting the first door member to the second door member; and a touch panel unit combined to the back surface of the first door member.
Patent KR-20150009876-A (KR)
Inventor: KIM HWAN
IPC: H01M10/48
Filed: 2013-07-17
Abstract: The present invention relates to a leak inspection apparatus for a battery, and an inspection method of leak of a battery using the same. The leak inspection apparatus for a battery according to an embodiment of the present invention comprises a jig on which a battery is mounted; a first plate having a nozzle unit spraying air; a second plate supporting the jig and the first plate; and a first driving unit positioned on the second plate and moving the jig, wherein the jig can move to the position overlapped with the first plate by the first driving unit. Accordingly, the leak inspection apparatus for a battery is able to have a simple composition, and to reduce inspection time.
Patent KR-20140099166-A (KR)
Inventor: RYU JONG HYUN
IPC: G06F9/44
Filed: 2013-07-18
Abstract: The present invention relates to a method to manage applications and a device managing the applications. The device includes a user interface unit which displays the installed applications and a control unit which monitors the usage history of the installed applications. Based on the monitored usage history, the visual representation of at least one application is changed.
Patent KR-20150010261-A (KR)
Title: Repair device for Pot hole
Inventor: CHOI HO JIN
IPC: E01C23/12
Filed: 2013-07-18
Abstract: The present invention relates to a cutting device used for the maintenance of the portholes on a road. The cutting devices can use working tools and cutting bits at the same time during the cutting operation to protect the cutting bits. The cutting device draws in the sludge formed during the cutting operation through a sludge suction hole, thereby not requiring to perform a separate cutting area cleaning operation.
Patent KR-20140014006-A (KR)
Title: Polyaxial bone anchoring device with enlarged pivot angle
Inventor: BIEDERMANN LUTZ
IPC: A61B17/70
Filed: 2013-07-25
Abstract: The invention relates to a multi-axial bone fixation device, the multi-axial bone fixation device having the largest diameter portion having a head (3 ) and the shank (2) comprising a bone fixation element (1); bone fixation element of the load ( 100 ) is coupled to said rod ( 100) accommodating portion for accommodating a (5, 5 ', 500), and wherein the receiving portion (5, 5', 500) has an upper end (5a) and a bottom end ( 5b) includes a first longitudinal axis (51a) coaxial with the first passage 51 and the second longitudinal axis (56a) coaxial with the second passage (56), wherein the first longitudinal axis and said second longitudinal axis crosses, said first passage (51) the bottom ends (5b) is open toward the seat (62, 63; 92), wherein the sheet for the sheet to allow pivoting of the head and said seat (62, 63; 92) is pivoted in the direction of the head is arbitrary, and each pivot in opposite directions when the head is substantially symmetric about a pivot, and wherein the head (3) is the bottom end from said seat ( 62, 63 ; 92) can be inserted into.
Patent KR-20150015242-A (KR)
IPC: C12M3/00
Filed: 2013-07-31
Abstract: The present invention relates to a manufacturing method of a microhemisphere array plate, a microfluidic element including the same and a method for culturing cell aggregates using the same. In the present invention, cells are three-dimensionally cultured with use of a manufacturing method of a microhemisphere array plate, a microfluidic element including the same and a method for culturing cell aggregates using the same, leading to the formation of outstanding cell aggregates. In the present invention, specifically, outstanding cell aggregates can be formed because the cell can be cultured in conditions similar to human body compared with that of an existing culturing cell method. In the present invention, cells which can be hardly cultured in an artificial manner are cultured and obtained and the formation of the cell aggregates can be used for directly treating cells. In addition, cells which are hardly formed in a three-dimensional manner are allowed to form cell aggregates since the cell is cultured under conditions similar to the human body. Co-culturing of at least two cells can be possible and the outstanding cell aggregates can be formed since the cell is cultured under similar conditions of human body. As a result, screening drugs or cell toxicity and various tests are developed via the present invention.
Patent KR-20150016814-A (KR)
IPC: F16B7/00
Filed: 2013-08-05
Abstract: The present invention relates to an automatic flag flying machine which comprises; a storage box; a drive unit installed in the storage box to provide the power; a raising unit, which is detachable from the storage box, receives the power from the drive unit for raising or lifting the flag; and a control unit controlling each component. The purpose of the present invention is to provide convenience for usage by automatically raising the flag in national days. To this end, the present invention includes: a storage box (10) having a receiving space inside and an opening (12) on one side; a drive unit (20) installed inside the storage box (10) and generating the power; a raising unit (30) received in the storage box (10) and lifting the wound flag by the generated power from the drive unit (20), and rotating at a predetermined angle to be exposed to the outside from the storage box (10) at the same time; and a control unit (40) controlling each unit.
Patent KR-20150010540-A (KR)
Inventor: KIM BYUNG SOO
IPC: B60J1/00
Filed: 2013-08-26
Abstract: The present invention relates to a polycarbonate glazing and a method for producing the same. The polycarbonate glazing includes: a polycarbonate base material; and a silicon-based hard-coating layer formed on one surface of the base material. The hard-coating layer is derived from polysilazane or polysiloxane. When abrasion is performed five hundred times under a CS-10F abrasion wheel and a load of 500 g using the Taber Abraser, a difference in haze (ΔHaze) before and after abrasion is 6.0 or less and a difference in transmittance (ΔTransmittance) is 0.8 or less. The polycarbonate glazing has excellent abrasion resistance and transparency. Without a separate primer layer, a polycarbonate-based base material and a hard-coating layer can be excellently adhered, and moisture transmittance is low so that gas barrier properties and pollution resistance are excellent. Moreover, the method for producing a polycarbonate glazing of the present invention can perform non-vacuum wet-coating so that production time is short and processibility is excellent.
Patent KR-20150024673-A (KR)
Inventor: JUNG EUI JOONG
IPC: H01Q1/24
Filed: 2013-08-27
Abstract: The present invention relates to an RF antenna for a vehicle and, more particularly, to an RF antenna for a vehicle which can be easily manufactured through ultrasonic welding and can reduce the defect rate of products. The RF antenna for a vehicle according to the present invention comprises: a lower housing having an open top; a rod-shaped ferrite mounted inside the lower housing; a circuit board arranged inside the lower housing in a direction parallel to the ferrite; a coil to surround the ferrite and having both ends connected to the circuit board; a connection terminal to connect the circuit board to an external power supply unit; and an upper housing to cover the top of the lower housing, wherein the lower housing and the upper housing are coupled by a welding method.