baber/WOPTO huggingface dataset:
Patent KR-20070118603-A (KR)
Title: Adjustable height device for the leg of a table
Inventor: JUNG KWAN YOUNG
IPC: A47B9/16
Filed: 2005-03-19
Abstract: A table capable of adjusting its height is provided to lock or unlock the legs that are able to contract and expand by the simple pivoting action of an operation lever to adjust the height of the top surface of the table. A table capable of adjusting its height(100) includes a first leg(112) and a second leg(114). The first leg is connected to the top surface(102) of the table. The second leg supports the top surface to be horizontally maintained. The second leg is connected to the first leg and is able to expand and contract longitudinally. A locking portion is provided at either one of the first leg or the second leg to lock and release the leg portion by using an operational lever. Plural rods protrude from the end of the first leg or second leg to be disposed inside the other leg. The first and second legs have a hollow pipe shape.
Patent KR-20070122511-A (KR)
Title: Method and apparatus for singular value decomposition of a channel matrix
Inventor: KOO CHANG SOO
IPC: H04B7/04
Filed: 2006-03-30
Abstract: A method and apparatus for decomposing a channel matrix in a wireless communication system are disclosed. A channel matrix H is generated for channels between transmit antennas and receive antennas. A Hermitian matrix A=HHH or A=HHH is created. A Jacobi process is cyclically performed on the matrix A to obtain Q and DA matrixes such that A=QDAQH. DA is a diagonal matrix obtained by singular value decomposition (SVD) on the A matrix. In each Jacobi transformation, real part diagonalization is performed to annihilate real parts of off-diagonal elements of the matrix and imaginary part diagonalization is performed to annihilate imaginary parts of off-diagonal elements of the matrix after the real part diagonalization. U, V and DH matrixes of H matrix are then calculated from the Q and DA matrices. DH is a diagonal matrix comprising singular values of the H matrix.
Patent KR-20080009275-A (KR)
Title: New tricyclic angiotensin ii agonists
Inventor: ALTERMAN MATHIAS
IPC: A61K31/4178
Filed: 2006-04-12
Abstract: There is provided compounds of Formula (I), wherein A, X1, X 2, X3, X4, Y1, Y2, Y3, Y4, Z1, Z2, R4 and R5 have meanings given in the description, and pharmaceuticalfy-acceptable salts thereof, which compounds are useful as selective agonists of the AT2 receptor, and thus, in particular, in the treatment of inter alia gastrointestinal conditions, such as dyspepsia, IBS and MOF, and cardiovascular disorders.
Patent KR-20080015406-A (KR)
Title: Method for treating condensates from polycodensates
Inventor: KAMPF RUDOLF
IPC: C08G64/30
Filed: 2006-02-27
Abstract: The invention relates to a method for treating vapours and condensates which arise during the production of polycondensates from bisphenols or high-value phenols by esterification and/or transesterification with alkyl or aryl esters of at least bivalent organic or inorganic acids. According to the invention, the treatment is carried out in a plurality of condensates and/or distillation columns which are connected in a step-by-step manner behind each other, each distillation column comprising a connected condensate. The dew point and the pressure in each condensate are adjusted such that in each step, monomers, oligomers or decomposition and transformation products are removed.
Patent KR-20080015841-A (KR)
Title: Mobile device with printhead and media path in two relatively moveable sections
Inventor: LAPSTUN PAUL
IPC: B41J3/36
Filed: 2005-07-25
Abstract: first (522) and second (524) body sections movable relative to each other into an operative configuration and an inoperative configuration; a printhead (148) for printing onto a media substrate (528); and, a media feed path (538) for feeding the media substrate (528) past the printhead (148); wherein, the media feed path (538) extends from the first body section (522) into the second body section (524) when in the operative configuration.
Patent KR-20080044207-A (KR)
Title: A gfsk/gmsk detector with enhanced performance in co-channel interference and awgn channels
Inventor: YANG GANNING
IPC: H04L27/10
Filed: 2006-05-31
Abstract: A detector for detecting a received signal according to a Gaussian shift keying ("GFSK/GMSK") modulation scheme. The detector may enhance a detection performance of the receiver while limiting one or more implementation impacts. An implementation impact may include an implementation complexity impact, an implementation cost impact, or other impacts. The detection performance of the detector may be enhanced in relation to one or more performance aspects, such as, an lSl aspect, an AWGN aspect, a co-channel interference aspect, a sensitivity aspect, an error propagation aspect, or other aspects. The detector may be configured or reconfigured to enhance one or more particular performance aspects. The enhancement of the particular performance aspects may affect, adversely or otherwise, one or more related performance aspects that may be related to the particular performance aspects. The detector may be configured or reconfigured according to a current application of the detector.
Patent KR-20090075234-A (KR)
Title: Interior television
Inventor: JANG YOUNG DONG
IPC: H04N5/44
Filed: 2008-01-03
Abstract: A television having the interior effect is provided to make the interior space look wider by displaying a television installing wall surface. A camera(2) photographs the rear wall surface of a television. An encoder(3) encodes the photographed image. A selector(5) displays an image of the camera on a screen. A scaler and synthesizer(4) mixes the image photographed by the camera with a received broadcast signal.
Patent KR-20080065548-A (KR)
Title: Crystallization processes for producing bisphenols
Inventor: MUENNICH CHRISTIAN
IPC: C07C39/16
Filed: 2008-01-08
Abstract: A crystallization method for preparing bisphenols is provided to produce highly pure bisphenol A and phenol adducts, and to reduce oversaturation in the crystallization step due to longer stay time in the high temperature step. A crystallization method for preparing bisphenols includes the steps of: (a) reacting phenol with acetone in the presence of an acidic catalyst to form a product mixture containing bisphenols; (b) removing at least a part of bisphenols, in the bisphenol/phenol adduct form, from the product mixture by crystallization, and filtering and washing the bisphenols to obtain bisphenol/phenol adduct crystals; and (c) removing at least a part of phenol(Ph) from the bisphenol/phenol adduct crystals to obtain bisphenols(BPA) having a purity higher than 99.7%. The crystallization comprises continuous suspension crystallization, and is carried out in at least three crystallization devices which are arranged to cool the product mixture to 50-70 °C in the first crystallization step within the first and second crystallization devices(K1,K2) connected in parallel, and then to 40-50 °C in the second crystallization step within the third crystallization device(K3) connected in series to the downstream parts of the first and second crystallization devices. The total stay time in the crystallization of the product mixture exceeds four hours.
Patent KR-20080070537-A (KR)
Title: Platen supporting mechanism and writing device
Inventor: TAKAHASHI MASANORI
IPC: B41J11/02
Filed: 2008-01-23
Abstract: A platen supporting apparatus and a recording device are provided to be capable of keeping a platen positioned on a predetermined location inside a notch part in a frame. A platen supporting apparatus includes a head(1), a platen(2), a notch part(7), a claw unit(8), a first pressing unit(4), a release arm(9), and a driving member. The head performs a process of a sheet. The platen is positioned in an opposite side to the head and supports the sheet during process of the sheet by a head. The notch part is installed on a frame(5) and is cut off outward the frame from a keeper of the platen The claw unit is installed on the frame and controls direction of the platen drawing in and out of the notch part. The first pressing unit presses the head toward the platen. The release arm is interlocked with the platen frame and moves for the platen frame. The driving member moves the release arm for pressing the platen out of the notch part.
Patent KR-20080014121-A (KR)
Title: Apparatus for treating food waste
Inventor: LEE BYUNG IN
IPC: B09B3/00
Filed: 2008-01-23
Abstract: A food waste disposing equipment is provided to dewater food waste by rotating a shaft having a plurality of agitation screws, thereby consistently moving the vertical position of food waste within an inner drum, and dry food waste effectively even in a state that a heater wire is mounted on a portion of an outer periphery of the inner drum. A food waste disposing equipment comprises: a case(4) which is formed in a vertically erected shape, and which has an injection port(8) formed in a predetermined portion on a top part thereof, a cover(10) covered on the injection port, a drive chamber(20) formed in a side part of the injection port, and a collecting box(80) formed in a lower part thereof to collect disposed food waste, the drive chamber and the collecting box being isolated from each other by a partition; an inner drum(6) which is fixed to an inner central part of the case and connected to the injection port, and in which food waste is contained; an agitation driving motor(32) installed in the drive chamber to provide drive force for rotating the food waste contained in the inner drum; and a shaft(46) which is axially connected to the agitation driving motor, and which has agitation screws(48) integrally mounted on an outer periphery thereof. Further, a discharge fan is contained in the drive chamber in order to discharge water or odor generated from the inner drum.
Patent KR-20090084297-A (KR)
Title: Single cell unit and fuel cell having a plurality of the same
Inventor: JUNG MIN KYUNG
IPC: H01M8/02
Filed: 2008-01-31
Abstract: A single cell unit of a fuel battery is provided to smoothly supply hydrogen and oxygen without leakage with using a separator made of metal materials and to improve generation efficiency. A single cell unit comprises an electrolytic membrane(15); a hydrogen electrode(14) and an oxygen electrode(16) which are closely attached to both sides of the electrolytic membrane: a first separator(110) made of metal materials, which is formed with hydrogen supply groove(110a) to supply hydrogen to a hydrogen pole; a first sealing member(120) which is installed between the first separator and the electrolytic membrane to prevent the hydrogen to be leaked out to the outside; a second separator(190) of metal materials which oxygen supply groove(190a) to supply oxygen to a oxygen pole; and a second sealing member(180) which is installed between the second separator and the electrolytic membrane to prevent the oxygen to be leaked out to the outside.
Patent KR-20090089928-A (KR)
Title: Curved rcm of surgical robot arm
Inventor: WON JONG SEOK
IPC: A61B19/00
Filed: 2008-02-20
Abstract: A link structure of a surgical robot arm is provided to rotate a leading part of an instrument without the damage of the skin by implementing an active RCM(Remote Center of Motion) of a robot arm. A link structure of a surgical robot arm includes a robot arm(1), a first link member(10), a second link member(20), and an instrument(30). A first link member is combined in the leading part of the robot arm by a first axis(3). A second link member is combined in the leading part of the first link member by a second axis(5). The instrument is coupled in the leading part of the second link member by a third axis(7). The extension lines of the first to third axes meet in an RCM(9) of the leading part of the instrument. When the second link member rotates around the second axis, the second link member is overlapped with the first link member.
Patent KR-20090090552-A (KR)
Title: Organic thin film transistor substrate and method of manufacturing the same
Inventor: SHIN JUNG HAN
IPC: G02F1/136
Filed: 2008-02-21
Abstract: An organic thin film transistor substrate and a method of manufacturing the same are provided to form a gate metal pattern and a data metal pattern with one mask by forming a gate, a source, a drain electrode on the same plane. A gate line(209) and a data line(208) are crossed with insulation so that a pixel region is defined. A gate electrode(103) is connected to the gate line, and a drain electrode(109) are faced with a source electrode while being between the source electrode and a gate electrode. A gate insulating layer(106) is formed to expose the source electrode and drain electrode while covering the gate electrode. An organic semiconductor layer(114) contacts the source electrode and the drain electrode.
Patent KR-20090097386-A (KR)
Title: Metering feeder for packaging machine
Inventor: CHOI IN HYUK
IPC: B65B37/16
Filed: 2008-03-11
Abstract: An apparatus for a packing machine for supplying fixed quantity of contents is provided, which can improve effectiveness of package by supplying fixed quantity of contents. An apparatus for a packing machine for supplying fixed quantity of contents comprises a housing(310) and a control unit. The housing is equipped with a receiving space receiving content. A piston is movably installed inside the receiving space. The control unit controls the supply fixed quantity of content by controlling the stroke of the piston. The control unit comprises a first adjusting element(351), a second adjusting element(352), and a shaft(353). The first adjusting element is fixed to the bottom of the piston. A second adjusting element is screwed with the first adjusting element. The shaft moves the first and the second adjusting elements up and down.
Patent KR-20090098558-A (KR)
Title: Brushless motor of electronic power steering
Inventor: CHOI DAE GEUN
IPC: H02K29/06
Filed: 2008-03-14
Abstract: A brushless motor of electromotive power steering is provided to improve a material of a bracket by arranging a position detecting part for detecting a position of a rotor to a rear surface of a yoke. One side of a yoke(210) is opened. A hollow is formed in the other side of the yoke. A coil is wound in a stator(120). The stator is pressed in the yoke. The hollow is formed in a bracket(220). The bracket is coupled in one side of the yoke. A rotary shaft(130) is inserted to the hollow of the yoke and the hollow of the bracket. The rotary shaft is rotated inside the stator. A rotor(140) is coupled in an outer circumference of the rotary shaft. A position detecting part is arranged in a rear surface of the yoke in order to detect a position of the rotor. The position detecting part includes a PCB and a rotation part. The PCB has at least one or more hall sensors. The rotation part has at least one or more detection magnets.
Patent KR-20090099361-A (KR)
Title: Gas sensor included carbon nano-tube wire and method of manufacturing the same
Inventor: MOON SEONG HO
IPC: G01N27/12
Filed: 2008-03-17
Abstract: A carbon nano tube gas sensor and a manufacturing method thereof are provided to realize mass production with high sensitivity without depending on an electric characteristic of a carbon nano tube. A carbon nano tube gas sensor includes a lower electrode(120), a catalyst layer(125), an insulating layer pattern(130), an upper electrode(140), a carbon nano tube(150) and a power supply unit(160). The catalyst layer is formed on a lower electrode. The insulating layer pattern has an opening which passes to expose a surface of the catalyst layer. The upper electrode is formed on the insulating layer pattern. The opening passes through the upper electrode. The carbon nano tube grows in the catalyst layer exposed to the opening. The carbon nano tube comprises a gas absorption site. The power supply unit is connected to the lower electrode and the upper electrode. A detector(170) is installed between the lower electrode and the power supply unit. The detector detects a vibration number change of a carbon nano tube to determine whether to absorb gas.
Patent KR-20080039855-A (KR)
Title: A sheet for a unit heat exchanger plate
Inventor: YOUN JIN SUB
IPC: F28F3/00
Filed: 2008-03-28
Abstract: A sheet for heat exchanger plates is provided to save energy and to improve economical efficiency by reducing the size of the heat exchanger plates while maximizing heat exchanger efficiency between sensible heat and latent heat. A sheet for heat exchanger plates comprises a first sheet(10a) and a second sheet(10b). The first sheet has air flow guiding ribs formed on top and bottom surfaces thereof. The second sheet is laminated on the top surface of the first sheet on which the air flow guiding rib is formed, so that the second sheet serves as a partition relative to the other heat exchanger plate and forms inlet and outlet ports. The first and second sheets are made from a hydrophilic imperforation heat exchange sheet. The first and second sheets are provided on both sides thereof with concaves(13) and convexes(12) which are irregularly formed. The concaves and convexes of the first and second sheets have a height or a depth of about 0.4 to 0.6mm.
Patent KR-20090106847-A (KR)
Title: Refrigerator and control method thereof
Inventor: SHIN YOUNG SHIK
IPC: F25D29/00
Filed: 2008-04-07
Abstract: PURPOSE: A refrigerator and a control method thereof are provided to improve the reliability and durability of a product by preventing load due to unnecessary operation from being generated by not judging over-cooling in the area in which over-cooling does not occur. CONSTITUTION: A control method of a refrigerator judging the over-cooling of an object in a cooling room is composed of the steps of sensing the temperature of the object at designated time(??) cycle, computing the difference of the temperatures which are sensed per the unit designated time cycle, and judging the over-cooling of the object by comparing the difference of the temperatures with the criterion value(??)(S130~S160).
Patent KR-20080095176-A (KR)
Title: Solid-state imaging device, signal processing method for the same, and imaging apparatus
Inventor: OIKE YUSUKE
IPC: H04N5/369
Filed: 2008-04-11
Abstract: A solid-state imaging device, a signal processing method for the same, and an imaging apparatus are provided to stop addition processing for output signals when signal levels of a plurality of output signals are lower than a reference level. A solid-state imaging device comprises a pixel array unit, a driving unit, a signal processing unit, a level determining unit(153), and a control unit. The pixel array unit is constituted by arranging unit pixels in matrix. Each of the unit pixels includes a photoelectric conversion unit configured to convert an optical signal into signal charges, a transfer element configured to transfer the signal charges obtained through photoelectric conversion in the photoelectric conversion unit, and an output unit configured to output the signal charges transferred by the transfer element. The driving unit is configured to read out the signal charges accumulated in the photoelectric conversion unit for an accumulation period of time of one unit and transferred at least two batches by the transfer element through the output unit. The signal processing unit is configured to execute addition processing for a plurality of output signals read out on a partition basis from the unit pixel. The level determining unit is configured to compare each of signal levels of the plurality of output signals with a reference level. The control unit is configured to instruct the signal processing unit to execute the addition processing for the output signals, having the signal levels each being equal to or higher than the reference level, of the plurality of output signals in accordance with a determination result obtained from the level determining unit.
Patent KR-20090109364-A (KR)
Title: Novel gene encoding esterase derived from tidal flat metagenome and preparation method thereof
Inventor: YOON JUNG HOON
IPC: C07K14/00
Filed: 2008-04-15
Abstract: PURPOSE: A method for producing mudflat metagenome-derived novel esterase is provided to massively produce the novel esterase and apply to various industries. CONSTITUTION: A mudflat metagenome-derived novel esterase has 10-70°C of active temperature. A polypeptide, polyepetide variant or its active fragment has esterase activity. The polypeptide is encoded by a polynucleotide of the sequence number 1. The polypeptide has amino acid of the sequence number 2.
Patent KR-20090110582-A (KR)
Title: Non welding typed strut for Mcpherson suspension
Inventor: UM KI HYUN
IPC: B60G15/06
Filed: 2008-04-18
Abstract: PURPOSE: A non-welding strut for a Mcpherson suspension is provided to reduce the number of parts for a shock absorber by integrating a spring seat and a shock absorber cap into a single part. CONSTITUTION: A non-welding strut for a Mcpherson suspension includes a shock absorber, an insulator assembly, a connecting tube, and a cap type spring seat. The shock absorber(1) is connected to a knuckle part of a vehicle wheel by a cylinder. The insulator assembly(4) joints a cylinder rod(2) drawn out from the shock absorber to a vehicle body. The connecting tube(7) is integrally formed on the lower spring seat supporting the bottom of a spring, with a height to surround an outer case(3) of the shock absorber. The cap type spring seat(5) includes a cap(8) formed on the connecting tube to surround the upper part of the outer case of the shock absorber.
Patent KR-20080039867-A (KR)
Title: Online tournament game open system and method thereof, and ranking determine system and method thereof
Inventor: HA EUN YONG
IPC: G06Q50/10
Filed: 2008-04-22
Abstract: A system and a method for opening an online tournament game, a ranking determination system, and the method thereof are provided to keep users playing online go-stop game or poker game continuously by opening the game periodically while determining ranking of the users according to a predetermined rule. A game providing server(120) provides a main game to current gamers(10-30) for a plurality of game times divided according to time order for a predetermined period. A gamer appointing server(130) selects the gamers included in predetermined high ranking among the current gamers and appoints the selected gamers as the gamer for the next game time. A first ranking determining server(140) assigns basic points to each current gamer, calculates the points of each gamer by adding or subtracting the points depending on win/loss of the main game, and determines the ranking by comparing the points of each current gamer. A second ranking determining server(150) calculates money by adding or subtracting the money obtained or lost depending on the win/loss of the game from a predetermined amount of gamer money, and determines the ranking by comparing the calculated money of each current gamer.
Patent KR-20090115265-A (KR)
Title: Write Driver Control Circuit, Semiconductor Integrated Circuit Including The Same And Generating Method of WDC Signal
Inventor: BAEK CHANG KI
IPC: G11C7/20
Filed: 2008-05-01
Abstract: PURPOSE: A write driver control circuit, a semiconductor integrated circuit including the same, and a method for generating a write driver control signal are provided to reduce defect of data transmission by securing the margin of a write driver control signal regardless of the frequency of a clock signal. CONSTITUTION: A pulse width combiner(10) outputs a reference signal equal to a clock signal by combining a clock signal and a write driver enable signal. A pulse width controller(30) generates a reset signal by changing the pulse width of a reference signal. A margin controller outputs a write driver strobe signal by delaying the reference signal with the preset time in comparison to the reset signal. A logic operator outputs the write driver strobe signal by performing an AND operation of the output of the write read bar signal and the output of the delay unit. A write driver(50) outputs a data output signal by driving the data according to the write driver strobe signal and pre-charges the data output signal according to the reset signal.