baber/WOPTO huggingface dataset:
Patent KR-20080067967-A (KR)
Title: Settlement terminal and ic card
Inventor: AIKAWA MAKOTO
IPC: H04L9/32
Filed: 2008-01-14
Abstract: A payment terminal and an IC(Integrated Circuit) card are provided to compare and combine a personal identification number with biological identification and achieve security and convenience. A payment terminal includes a personal identification number input unit(202) by which a user inputs his personal identification number and a biological information acquisition unit(203) for acquiring biological information of the user on the basis of a predetermined biological identification method. The payment terminal receives an identification method list and identification method priority from an IC card(100) of the user and determines whether identification using the inputted personal identification number or biological identification through the biological information acquisition unit is performed.
Patent KR-20080013016-A (KR)
Title: Semiconductor integrated circuit device
Inventor: MIZUNO HIROYUKI
IPC: H01L21/82
Filed: 2008-01-21
Abstract: A semiconductor integrated circuit device is provided to improve operation speed and to realize low power consumption by supplying an optimal power voltage to each circuit block. A first region has a first edge extended to a first direction and a second edge extended to a second direction intersected with the first direction. First MOS transistors(MN1,MP1) including circuit blocks are formed on the first region. A second region has a third edge extended to the first direction and a fourth edge extended to the second direction. The first edge of the first region is contacted to the third edge. A third region has a fifth edge extended to the first direction and a sixth edge extended to the second direction. The second edge of the first region is contacted to the sixth edge. A fourth region has a seventh edge extended to the first direction and an eighth edge extended to the second direction. The seventh edge is contacted to the fifth edge of the fifth region. The eighth edge is contacted to the fourth edge of the second region. First to third power lines are arranged on wiring layers of the second to fourth regions. Fourth and fifth power lines are arranged on a wiring layer of the first region to supply an operation voltage of the first MOS transistor and be extended to the second direction. The fourth power line is electrically connected to the first power line. The third power line is electrically connected to the fifth power line. The second power line is connected to the third power line through plural second MOS transistors. The second MOS transistors are arranged on the second region.
Patent KR-20090080408-A (KR)
Title: discharge system for metal bar cutting apparatus
Inventor: KIM DAE SEOK
IPC: B23D33/00
Filed: 2008-01-21
Abstract: An exhaust device for a metal cutter is provided to increase the productivity and workability by conveniently accumulating the steel reinforcement after cutting. An exhaust device for a metal cutter comprises a first cylinder, a metal discharging unit, an inclined frame(122), a supporting plate(132) and an actuating unit(130). The first cylinder is located between rollers having regular intervals and elevates along with the rollers. The metal discharging unit is elevated by the first cylinder in order to lift the metal and has a drainage plate having the incline at the upper side in order to discharge the metal to the side of the device. The inclined frame is installed at the side of the device to guide the metal ejected by the metal discharging unit to the side part with the fixed intervals. The supporting plate is installed to be adjacent to the inclined frame to accumulate the metal ejected to the inclined frame. The actuating unit is link structure moving the supporting plate to the up and bottom part of the inclined frame.
Patent KR-20080069140-A (KR)
Title: Organopolysiloxanes mixed compositions
Inventor: ITAGAKI AKINARI
IPC: C08G77/04
Filed: 2008-01-22
Abstract: An organopolysiloxane mixture composition is provided to optionally change hydrolytic reactivity of the total composition according to use, and to be usable as a crosslinking agent or a reactive diluent. An organopolysiloxane mixture composition includes an organopolysiloxane which contains an organic functional group and a methoxy group and/or an ethoxy group in a molecule and is represented by the following formula 1 of Y_aR^1_bSi(OCH_3)_c(OC_2H_5)_d(OH)_eO_((4-a-b-c-d-e)/2), and an organopolysiloxane which contains an organic functional group and an alkoxy group in a molecule and is represented by the following formula 2 of Y_fR^1_gSi(OCH_3)_h(OC_2H_5)_i(OR^2)_j(OH)_kO_((4-f-g-h-i-j-k)/2).
Patent KR-20080069917-A (KR)
Title: Optical glass, preform for precision press-molding, optical element, and methods for manufacturing the same
Inventor: FUJIWARA YASUHIRO
IPC: C03C3/066
Filed: 2008-01-23
Abstract: An optical glass, a preform for precise press molding, an optical element and a manufacturing method thereof are provided to obtain easier manipulation property depending on the temperature in forming an article and to obtain glass stability by adjusting the composition of glass in order to obtain proper refractive index and Abbe's number. An optical glass comprises: 0-20% of SiO2, 5-40% of B2O3, in the proviso SiO2+B2O3=15-50%, and 0-10% of LiO2, 12-36% of ZnO, in the proviso 3xLi2O+ZnO>=18%, and 5-30% of La2O3, 0-20% of Gd2O3, 0-10% of Y2O3, in the proviso La2O3+Gd2O3=10-30% and La2O3/SigmaRe2O3=0.67-0.95 (in the proviso, SigmaRe2O3=La2O3+Gd2O3+Y2O3+Yb2O3+Sc2O3+Lu2O3), and 0.5-10% of ZrO2, 1-15% of T2O5, 1-20% of WO3, in the proviso Ta2O5/WO3<=2.5(molar ratio), 0-8% of Nb2O3, and 0-8% of TiO2, by molar ratio, wherein the refractive index is at least 1.87 and Abbe's number is at least 35 and less than 40. A preform for precise press molding consists of the optical glass, and an optical element consists of the optical glass. A manufacturing method of the preform for the precise press molding comprises steps of: preparing an optical glass by combining raw material for the optical glass, heating the raw material and melting the heated material; separating a glass mass from the melted glass; and forming an preform while cooling the glass mass. The optical element is manufactured by a process comprising steps of: placing the prepared preform between the lower mold(2) and the upper mold(1); heating inside of the quartz tube(11) by turning on an electric current for the inside while the inside of the quartz tube is set to a nitrogen atmosphere; setting the temperature of the inside of the press forming mold properly in order to maintain the viscosity of the raw material glass in a range of 10^8-10^10dPa.s; descending the press pallet(13) for pressing the upper mold at 8MPa for 30 seconds in order to press the preform placed in the molds while maintaining the temperature; releasing the pressure and cooling the formed glass article in the molds which are in the state of contacting to each other until the viscosity of the glass reaches at least 10^12dPa.s; and cooling the article to ambient temperature quickly, and removing the molds to take the pressed glass article, such as an aspherical lens. The maintenance part(10) maintains the lower mold and the lateral mold(3), and the press pallet makes pressure while the support pallet(9) supports the upper mold, the lower mold and the maintenance part. A thermocouple(14) is inserted in the lower part in order to monitor the inside of the press molds. A mold release membrane is placed in the forming region of the upper and lower molds, and the upper, lower and lateral molds comprises SiC.
Patent KR-20090081150-A (KR)
Title: Method and apparatus for providing service and method and apparatus for communication
Inventor: LEE JONG RIP
IPC: H04N7/173
Filed: 2008-01-23
Abstract: A service providing method and apparatus and communication executing method and apparatus are provided to built OCAP(Open Cable Application Platform) middleware in one or more broadcasting receiver, thereby executing directly OCAP application in the one or more broadcasting receiver. A service providing apparatus provides an interactive service while receiving broadcast through a set-top box(301). The service providing device comprises an executor(310), a determining unit(320), and a data request unit(330). The executor executes application providing the interactive service by using built-in middleware. The determining unit determines whether the application can be independently performed. The data request unit requests selectively data required for the execution of the application to the set-top box based on the decision result.
Patent KR-20090081549-A (KR)
Title: Etching composition and method for fabricating metal pattern using the same
Inventor: PARK YOUNG CHUL
IPC: C23F1/20
Filed: 2008-01-24
Abstract: An etchant composition, and a method for forming a metal pattern by using the composition are provided to prevent the generation of residue, thereby improving the driving characteristic of a liquid crystal display device. An etchant composition for a single or multilayered film comprising at least one metal of an aluminum-based metal and a molybdenum-based metal, and an indium-based oxide film comprises nitric acid (HNO3) 1 ~ 15 weight%; sulfuric acid (H2SO4) 1 ~ 15 weight%; a potassium salt compound 0.1 ~ 5 weight%; and water 70 ~ 98 weight%. The etchant composition does not contain phosphoric acid (H3PO4).
Patent KR-20090081897-A (KR)
Title: Copper foil for printed circuit improved in thermal endurance property
Inventor: CHAE YOUNG WOOK
IPC: H05K3/38
Filed: 2008-01-25
Abstract: A copper foil for printed circuit having improved thermal resistance is provided to strengthen the thermal resistance property and stably maintain adhesive force between the copper foil and resin film. A copper foil for printed circuit having improved thermal resistance comprises a matte at one side and nodule cluster on the matte. The number of acid structure formed on the matte is more than three per 100mum2. The acid structure having 5-20 nodules is more than 80%. The height of the acid structure is more than 2mum. A barrier layer is formed at the nodule cluster and comprises metal coating material and impurities.
Patent KR-20090085749-A (KR)
Title: Method for controlling drum type wahing machine
Inventor: CHOI DU HEIG
IPC: D06F33/02
Filed: 2008-02-05
Abstract: A method for controlling a drum washing machine is provided to prevent secondary pollution and prevent washing efficiency from being lowered and suppress bad smell due to contaminant or detergent residue adhering to a tub. A method for controlling a drum washing machine comprises following steps. The laundry is washed or rinsed by rotating a drum(S200,S210). The drum rotates over drum rotation speed RPM of a washing step or a rinse step(S230). Washing water is drained(S300). The washing step or the rinse step is processed for the time set up in advance. The drum rotation step is processed for fixed time after the washing step.
Patent KR-20090087355-A (KR)
Title: Polyphase motor and method for control thereof
Inventor: CHO HO YONG
IPC: H02P25/18
Filed: 2008-02-12
Abstract: A multi-phase motor and a control method thereof are provided to increase an output by connecting stator coils having the same phase among a plurality of stator coils in a low output operation mode. A multi-phase motor includes a stator(11), a plurality of inverters(13,14), a switching part, and a control part(15). The stator has a multi-phase coil structure. The inverters are connected to each coil in order to supply a power source to the coils. The inverters are modularized with a switching device. The switching part connects coils connected to the inverters of the same phase among a plurality of inverters. The control part supplies a power source to all coils through all inverters in a normal operation mode. The control part supplies a power source to coils connected to inverters of the same phase through one among a plurality of inverters in a low output operation mode.
Patent KR-20080030588-A (KR)
Inventor: BANG KI DOK
IPC: H02K53/00
Filed: 2008-02-19
Abstract: A magnetic force increasing device is provided to output the reproduction power of 1,200 billion HP(Horse Power) with an external 1HP by device force according to the usage. A magnetic force increasing device includes 80mm field space 165550 basic force(1), 40mm field space 331100 basic force(2), and 1/3 intermediate force 496650 basic force(3). If connection force fraction intermediate force + increased forces are 80mm1/2 40mm and 40mm at first and secondly, respectively, in + generation field deviation reconstruction, the + reconstruction difference becomes the secondary intermediate force triple power and the net + increased force becomes 148990+ kg. The 171.2mm+~(-) field position force difference becomes 171.2+ ~ 171.2 mm 100-6.47%. Whereas, 68.572mm1/2 is 34.286~34.286mm at first to third times. The second portion 1489950+ kg 171.2mm is placed the original point field 34.286mm. The - 791960kg net + 303200kg 2384800/ generates (7.8) 100-12.7% + excessive force. If the + forward direction left side of 1489950+X2is reconstructed, the positional force 2979900+kg 137.2mm is greatly applied as the reconstruction + force.
Patent KR-20080082493-A (KR)
Title: Liquid crystal aligning agent and liquid crystal display device
Inventor: FUKUMA SATOSHI
IPC: C09K19/56
Filed: 2008-03-06
Abstract: A liquid crystal aligning agent, and a liquid crystal display device containing a liquid crystal alignment layer formed from the aligning agent are provided to improve vertical alignment and electrical properties, to reduce the accumulated charge with maintaining the voltage holding ratio and to enhance display characteristics. A liquid crystal aligning agent comprises a polymer comprising a structural unit represented by the formula I-1, wherein P1 is a tetravalent organic group; Q1 is a divalent group represented by the formula II-1 to II-4; R1 to R4 are a C1-C11 linear, branched or cyclic alkyl group or a C4-C11 linear, branched or cyclic alkenyl group; 1-7 hydrogen atoms of R1 to R7 can be substituted with a fluorine atom; and R1 and R2 are independently H or a methyl group.
Patent KR-20090098575-A (KR)
Title: Method of preventing transient deflection and residual vibration
Inventor: SUNG YOON GYUNG
IPC: F16F15/00
Filed: 2008-03-14
Abstract: A method of preventing transient deflection and residual vibration is provided to have excellent resistance against transient deflection, residual vibration, and modeling error. A method of preventing transient deflection and residual vibration is composed of the steps of generating a control signal by convoluting an input signal and a step signal, applying the control signal to a driving unit of a transfer apparatus, and specializing the fuel-use quantity bout the desired translation distance with a specialization command. The specialization command is set up not to directly limit the transition deflection. The specialization command convoluted about the step input produces the same movement distance and the speed limit. The specialization command produces the longer exercise duration time when comparing with the bang-coast-bang command in all movement distances.
Patent KR-20090101755-A (KR)
Title: Roaster
Inventor: KIM JOONG MO
IPC: A47J37/06
Filed: 2008-03-24
Abstract: PURPOSE: A roaster is provided to maximize cooking efficiency of foods by flowing the air in an upper surface of the roaster and the foods, and to prevent deformation of a shape of the foods such as fish and meat etc. CONSTITUTION: A roaster(100) includes a roasting pan(110). The roasting pan is made of an elastic molding material prepared by sintering charcoal particles, and comprised of a protruded surface to upward. The top surface of the roaster is spread to a radial shape. A plurality of lines of a comb shape are formed to an outer direction. A collecting hole(117) is formed to collect the heat of a heating source to heat the food. A first inclined part(117a) having an inclined angle gradually wider toward the bottom is formed.
Patent KR-20090102510-A (KR)
Title: Web site navigation system and its method for trading coordination of matrix forming internet site's locational relation
Inventor: CHUNG MOON YOUNG
IPC: G06F17/00
Filed: 2008-03-26
Abstract: PURPOSE: A website navigation system for trading coordination of matrixes that forms the location relationship between Internet websites and a method thereof are provided to enable the exercise of property rights over a cell coordinate of a matrix by determining the price according to popularity of the location of the cell coordinate. CONSTITUTION: A website navigation system includes a storage unit, a sales unit, an intermediation unit and a transmission unit. The storage unit generates and stores a matrix by allocating an intrinsic coordinate to each cell. The sales unit sells receives individual cell of matrix from a user terminal(3) and allocate a main page to the coordinate of a selected cell in order to the main page. The intermediation unit intermediates the transaction by receiving a transaction request between a user and the other party, and the transaction request includes the sales, lease and auction for the coordinates.
Patent KR-20090104951-A (KR)
Title: Side repeater for vehicle
Inventor: LEE JIN HEE
IPC: B60R1/12
Filed: 2008-04-01
Abstract: PURPOSE: A side repeater for a vehicle is provided to satisfy the statute distribution of light area by assembling the bulb light guide units. CONSTITUTION: A side repeater for a vehicle includes a mounting space prepared in the warped surface of the housing for the side mirror; a bulb(16) mounted led in the inside of the housing for the side mirror in order not to be seen from outside; a bulb light collecting area and a bulb light directivity conducting measure combined in the bulb; a lens cover(20) containing a light guide(22) which is formed inside.
Patent KR-20090104959-A (KR)
Title: A skin care agent containing Onychium japonicum extract
Inventor: KIM JIN HWA
IPC: A61K8/97
Filed: 2008-04-01
Abstract: PURPOSE: A skin external composition containing Onychium japonicum extract is provided to relieve skin irritation caused by UV irradiation and ensure excellent anti-aging effect. CONSTITUTION: A skin external composition contains Onychium japonicum extract as an active ingredient. The composition is a cosmetic composition or pharmaceutical composition. The skin external composition has the effects of anti-aging, skin whitening, irritation relief, acne prevention, and hair loss prevention. The content of the extract is 0.001-30.0 weight% based on the total content.
Patent KR-20090106717-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK HYUN KYU
IPC: H01L21/8247
Filed: 2008-04-07
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to improve reliability of a cell by forming a defect preventing film made of an insulation material on a semiconductor substrate. CONSTITUTION: A multilayer film including a tunnel insulation film(212) and a conductive film(214,218,220) is formed on a semiconductor substrate(210). A gate stack(200) is formed on an active region of the semiconductor substrate by performing an etching process of the multilayer film. A defect preventing film(226a) is formed on the semiconductor substrate including a surface of the gate stack. A removal process of the defect preventing film is performed on a top part of the semiconductor substrate between sidewalls of the exposed tunnel insulation film.
Patent KR-20090108243-A (KR)
Title: Sunshade apparatus of a chair for leisure
Inventor: SONG SO YUNG
IPC: A47C9/00
Filed: 2008-04-11
Abstract: PURPOSE: A sun visor for leisure chair is provided, which can be easily set up in the back support frame in a short time and prevents injury. CONSTITUTION: A sun visor for leisure chair comprises: support stands(20,22) which are installed to be detachable from the top of a leisure chair; a sun shade(25) which covers the outer side of the support stand; a pair of clamps in which a joint is formed in one side and a fixed insert tube and a movable insert tube are formed in the other side; and a lot of movable tube support pieces which are formed on the other side of the clamp and in which a lot of combining holes are formed.
Patent KR-20090109730-A (KR)
Title: Substrate for semiconductor device and method for manufacturing the same
Inventor: LEE HAE YONG
IPC: H01L21/20
Filed: 2008-04-16
Abstract: PURPOSE: A substrate for semiconductor device and method for manufacturing the same are provided to minimize the product failure by performing easily substrate handling. CONSTITUTION: The semiconductor substrate includes the substrate(301), the hemi spherical metal layer(302), and the semiconductor layer(304). The hemi spherical metal layer is formed by the discontinuous on the substrate. The hemi spherical metal layer includes the group III metal. The semiconductor layer is formed on the hemi spherical metal layer. The semiconductor layer includes the nitride of the group III metal. The hemi spherical metal layer which is discontinuous on the substrate is formed. The semiconductor layer is formed on the overall structure including the hemi spherical metal layer.
Patent KR-20090114236-A (KR)
Title: Method of shifting direction of electronic map and cause events by using cursor on the cellular phone
Inventor: DO JAE PIL
IPC: G06F3/041
Filed: 2008-04-29
Abstract: PURPOSE: A method for digital map movement in a portable phone using a box cursor and a method for inducing an event are provided to freely perform the moving, reducing, and enlarging function in the digital map by using a keypad of the portable phone. CONSTITUTION: A screen display unit(201) displays the map of close area to a user on a initial display screen. The location information of the user is determined by the initial setting value or the GPS information according to the service using method. The size of the box cursor is set with the base value according to the setting value. The enlargement key '#' of the box cursor reduces the box cursor. The box cursor is reduced and enlarged from the size of 1 division to 25 divisions.
Patent KR-20090115313-A (KR)
Title: A window screen with air filtering function
Inventor: BAEK JONG SOO
IPC: E06B9/52
Filed: 2008-05-02
Abstract: PURPOSE: A window screen having an air cleaning function is provided to always keep indoor air clean by filtering outdoor polluted air and discharging indoor polluted air to the outside. CONSTITUTION: A window screen having an air cleaning function is formed by the steps of spreading adhesive on a net with a spray method or a knife coating method, sticking the fine fiber on the adhesive by facing a fine fiber to one side direction by generating static electricity by applying the high voltage to a fine fiber(2) and a net(1) after putting in an electrostatic flocking device, and drying and hardening the adhesive by using a heating oven or a radiation curing device.
Patent KR-20090116378-A (KR)
Title: Label separator
Inventor: JEOUNG YOUNG CHERL
IPC: B65C9/08
Filed: 2008-05-07
Abstract: PURPOSE: A label separating device separating a label from a release paper outputted from a printer is provided to improve workability by sudden converting the progressive direction of the release paper with the label. CONSTITUTION: A label separating device separating a label from a release paper outputted from a printer comprises a holder, a fixture(121) and a reel(140). The holder is positioned in the front of progress direction of the release paper outputted from the printer. The fixture has a backend settled in the holder and a front end in which a diffract pin(125) is mounted. The diffract pin converts the progressive direction of the release paper and the label adhered to the release paper is separated from the release paper. The reel is connected to the fixture and winds the release paper in which the progressive direction is converted.