baber/WOPTO huggingface dataset:
Patent KR-20080061319-A (KR)
Title: Ceramic material and cutting tools made thereof for toughness demanding operations
Inventor: OESTHOLS ERIK
IPC: C04B35/505
Filed: 2007-12-27
Abstract: A ceramic material is provided to have the optimum composition for mechanically processing heat-resistant superalloy, and to ensure excellent toughness. A ceramic material is based on beta-sialon(Si_(6-z)Al_zO_zN_(8-z)), alpha-sialon, and fire-resistant hard intergranular amorphous or partially crystalline phases comprising TiN, Ti(C,N) or TiC, and contains yttrium. The beta-sialon phase has a z value between 0.3 and 0.8, preferably between 0.4 and 0.7. The fire-resistant hard phase is contained in an amount of 10-20wt%, preferably 13-17wt%. The weight ratio of alpha-SiAlON /(alpha-SiAlON + beta-SiAlON) is between 0.2 and 0.4.
Patent KR-20080008311-A (KR)
Title: Apparatus for planting of transplanter
Inventor: JUNG SUK WHA
IPC: A01C11/02
Filed: 2007-12-28
Abstract: A planting apparatus of a transplanter is provided to constitute a forming device to make a transplanting tool formed stably, and to remove soil stuck on the forming device. In a planting apparatus of a transplanter, a forming device(4) and a forming device horizontal moving device(8) for moving the forming device horizontally are installed. In the forming device, a forming tool(5) constituting a transplanting tool is installed. A loader(18) having the forming tool attached thereto is installed inside the forming device, and a unit for descending the loader and a unit for ascending the loader are installed. A loader is installed inside the forming device horizontal moving device, and a unit for moving the loader horizontally is installed.
Patent KR-20090073596-A (KR)
Title: Auto welding equipment for corrugated bulkhead using vision sensor
Inventor: KIM JONG HO
IPC: B23K9/12
Filed: 2007-12-31
Abstract: Auto-welding equipment for corrugated bulkhead using a vision sensor is provided to recognize a root gap by tracing the welding seam of welded part with the vision sensor and calculate a welding condition, thereby reducing an error. Auto-welding equipment for corrugated bulkhead comprises a travel rail which is installed from the front to the rear along the surface of a low stool(2) and moves a carriage back and forth without falling, an up/down rail(4) which has a gear engaging with a horizontal support bar(14) extending from a carriage and is moved up and down according to the corrugated shape in welding to move a torch(6) and a vision sensor up and down, the vision sensor(10) which traces weld seam of the welded part where the low stool and a corrugated bulkhead(1) are welded and transmits welding condition data to a main box, and the main box(3) indicating the welding condition such as current and voltage.
Patent KR-20070083454-A (KR)
Title: Bistable miniature valve
Inventor: ACCOTO DINO
IPC: H01F7/16
Filed: 2005-06-13
Abstract: A bistable minivalve includes a movable component, an actuator that is elcetrostatically, magnetically, or mechanically coupled to the movable component for controllably switching the movable component between open and closed states, and a casing providing structural support. The movable component has an actuation surface (300) movably positioned in the valve conduit and a bistable element attached to the actuation surface providing mechanical stability to the open and closed states of the movable component. The bistable element may be realized as a pair of elastic buckling beams (302, 304) attached at their midpoints to opposite sides of the actuation surface. Optionally, there may also be elastic support beams (306, 308) attached at their endpoints to the actuation surface and attached at their midpoints to the elastic buckling beams.
Patent KR-20070062496-A (KR)
Title: Dynamic pressure bearing device
Inventor: KOMORI ISAO
IPC: F16C33/20
Filed: 2005-09-14
Abstract: A dynamic pressure generation section is formed in an outer peripheral surface (2a1) of a shaft section (2a). This enables to form a bearing member (7) where a housing and a sleeve-like member are integrated, where the housing and the sleeve-like member have had to be constructed as separate bodies because of a problem of workability of the dynamic pressure generation section. The opening in one end side of the bearing member (7) is sealed by a lid member (8) integral with the bearing member (7) or by a lid member (8) as a separate body fixed to the bearing member (7).
Patent KR-20070057795-A (KR)
Title: Micro-optical device, spatial optical modulator and projector utilizing the micro-optical device
Inventor: OSAKA TAKANOBU
IPC: G02B5/10
Filed: 2005-12-08
Abstract: A micro-optical device includes a plurality of minute optical elements each having a curved surface operable to condense incident light. The minute optical elements are arranged at constant intervals. The curved surface is expressed by two or more F values.
Patent KR-20070065384-A (KR)
Title: Printing system architecture
Inventor: GARDNER DEANE A
IPC: G06F3/12
Filed: 2005-10-12
Abstract: Systems and techniques for printing on a workpiece. In one implementation, a print system has a collection of print elements arranged to span a print area, a workpiece conveyor to move a workpiece through the print area, and a detector to detect a position of the workpiece in the print area. The print system also has control electronics to instruct the collection of print elements to print an image on the workpiece substantially immediately when the collection of print elements receive the instruction through an optical communication path.
Patent KR-20070068450-A (KR)
Title: Treatment instrument for coronary artery bypass operation
Inventor: ARAI HIROKUNI
IPC: A61B19/00
Filed: 2005-10-06
Abstract: A treatment instrument for coronary artery bypass operation, comprising a plurality of sucking members. Each of the sucking members comprises a flexible tube (102), a suction cup part (101) fitted to the tip side of the flexible tube (102), a three-way valve (103) installed in the flexible tube (102), and a holding member (104) holding the flexible tube (102). At least one sucking member further comprises a duck bill valve (111) installed in the flexible tube (102).
Patent KR-20070097055-A (KR)
Title: Conductive ink
Inventor: KAMIKORIYAMA YOICHI
IPC: B22F9/24
Filed: 2005-12-26
Abstract: Disclosed is a conductive ink which enables to obtain a conductor having high film density and low electrical resistance. A circuit or the like formed by using such a conductive ink has excellent adhesion to a substrate. Specifically disclosed is a conductive ink obtained by dispersing a metal powder or metal oxide powder in a dispersion medium which is characterized in that the dispersion medium also contains a metal salt or a metal oxide as a film density improver for improving the film density of a conductor which is formed by using the conductive ink. One or a combination of two or more selected from the group consisting of water, alcohols, glycols and saturated hydrocarbons having a boiling point of not more than 300°C at normal pressures is used as a main solvent constituting the dispersion medium.
Patent KR-20070100286-A (KR)
Title: Hand triggered tissue sealant spray apparatus and system
Inventor: REDL HEINZ
IPC: B67D7/60
Filed: 2006-01-12
Abstract: The present invention is generally directed to various structures for applying a sealant to a work surface. In one aspect of the invention, a sealant applicator assembly is provided for use with an apparatus of the type having an elongated body defining an interior bore and having a piston movably positioned in the bore and a pusher member operatively associated with the piston. The assembly comprises a spray adaptor adapted to communicate with the bore of the body and defining a distal outlet. A first gas passageway is cooperatively associated with the distal outlet and configured to direct gas to create a spray discharge of the sealant. An actuating member is adapted to be cooperative associated with a pusher member to eject sealant through the distal outlet and is operative to simultaneously actuate a supply of gas to the first gas passageway for creating a spray discharge of sealant.
Patent KR-20070082918-A (KR)
Title: Pharmaceutically active phosphate binders, their manufacture, compositions containing them and their use
Inventor: NEWTON MAURICE SYDNEY
IPC: C07F3/02
Filed: 2006-02-09
Abstract: A substance for use as a medicament, comprises a solid mixed metal compound of formula (I): Mll 1-a Mlll aObAn- c.zH2O (I) where Mll is at least one bivalent metal: Mlll bis at least one trivalent metal; An- is at least one n-valent anion; 2+a = 2b+Sigmacn; and Sigmacn < 0.9a. The substance may be made by heating at a temperature of from 200°C to 600°C, preferably from 250°C to 500°C of a substance comprising a compound of formula (II): Mll 1-xMlll x(OH)2An- y.mH2O (II) where Mll is at least one bivalent metal; Mlll is at least one trivalent metal; An- is at least one n-valent anion; x = Sigmayn 0 < x <= 0.5, 0 < y <= 1 and 0 <m <= 10.
Patent KR-20080011650-A (KR)
Title: Sputtering target and method for producing sintered oxide
Inventor: TAKAHASHI SEIICHIRO
IPC: C23C14/34
Filed: 2007-04-02
Abstract: Provided is a sputtering target for forming a transparent conductive film, which has low resistivity and excellent transparency, can be relatively easily patterned in amorphous state by weak acid etching and relatively easily crystallized. A method for manufacturing an oxide sintered body is also provided. The sputtering target is provided for forming the amorphous-state transparent conductive film. The sputtering target is provided with the oxide sintered body containing indium oxide, tin, if needed, and barium.
Patent KR-20080008330-A (KR)
Title: Method of fabrication of ai/ge bonding in a wafer packaging environment and a product produced therefrom
Inventor: NASIRI STEVEN S
IPC: H01L23/488
Filed: 2006-03-09
Abstract: A method of bonding of germanium to aluminum between two substrates to create a robust electrical and mechanical contact is disclosed. An aluminum-germanium bond has the following unique combination of attributes: (1) it can form a hermetic seal; (2) it can be used to create an electrically conductive path between two substrates; (3) it can be patterned so that this conduction path is localized; (4) the bond can be made with the aluminum that is available as standard foundry CMOS process. This has the significant advantage of allowing for wafer-level bonding or packaging without the addition of any additional process layers to the CMOS wafer.
Patent KR-20070118658-A (KR)
Title: Three-dimensional nanoscale crossbars
Inventor: WILLIAMS R STANLEY
IPC: H01L21/8229
Filed: 2006-04-25
Abstract: Various embodiments of the present invention include three-dimensional, at least partially nanoscale, electronic circuits and devices in which signals can be routed (1016) in three independent directions, and in which electronic components can be fabricated at junctions (510, 802) interconnected by internal signal lines (502-509 and 702-709). The three-dimensional, at least partially nanoscale, electronic circuits and devices include layers, the nanowire or microscale-or-submicroscale/nanowire junctions of each of which may be economically and efficiently fabricated as one type of electronic component. Various embodiments of the present invention include nanoscale memories, nanoscale programmable arrays, nanoscale multiplexers and demultiplexers, and an almost limitless number of specialized nanoscale circuits and nanoscale electronic components.
Patent KR-20090075544-A (KR)
Title: Input signal level detection apparatus and method thereof
Inventor: KWON DAE HOON
IPC: G01R19/165
Filed: 2008-01-04
Abstract: An input signal level detection apparatus and a method thereof are provided to sense input signal level accurately by low power consumption by detecting the level of effective value of an input signal. A full-wave rectifier(110) outputs an electric wave rectification waveform for a second signal and a first signal. The first signal is corresponded to the input signal, and the second signal has the phase difference of 180 degree to the first signal. A common voltage detector(120) detects a common voltage between the second signal and the first signal. A level detection unit(130) detects the level of the input signal on the result subtracting the common voltage from the electric wave rectification waveform.
Patent KR-20090079102-A (KR)
Title: Buffer amplifier consuming low dynamic power not deteriorating offset characteristic and display driver comprising the buffer amplifier
Inventor: SONG JUN HO
IPC: H03F3/45
Filed: 2008-01-16
Abstract: A buffer amplifier for consuming low amount of dynamic power without lowering offset characteristics and a display driver having the same are provided to reduce the consumption of the dynamic power by differentiating a supply voltage applied to an input stage from a supply voltage applied to an output stage thereof. A buffer amplifier for consuming low amount of dynamic power without lowering offset characteristics includes an input stage and an output stage. The input stage receives an input-high voltage and an input-low voltage and generates a transfer signal corresponding to an input signal. The output stage receives an output-high voltage and an output-low voltage and outputs an output signal corresponding to the transfer signal. A voltage level difference between the output-high voltage and the output-low voltage is smaller that a voltage level difference between the input-high voltage and the input-low voltage.
Patent KR-20090081042-A (KR)
Title: Dust control method
Inventor: KIM OK MIN
IPC: C09K3/22
Filed: 2008-01-23
Abstract: A method for suppressing the scattering of dust is provided to suppress dust simply and rapidly by directly spraying a dust controller on the exposed soil surface. A method for suppressing the scattering of dust comprises the steps of mixing 35~45 weight% of an acrylic polymer with 55~65 weight% of fresh water to prepare a dust controller raw solution; diluting the dust controller raw solution with fresh water to prepare a dust controller; spraying the dust controller to the surface soil of the applied object region; and solidifying the applied object region.
Patent KR-20090084032-A (KR)
Title: Removalable cryon
Inventor: JUNG HAN SHIN
IPC: C09D13/00
Filed: 2008-01-31
Abstract: A removable crayon is provided to prevent the generation of dust, to improve convenience of user such as cleaning or maintenance, and to ensure excellent coating texture and erasability. A removable crayon comprises wax 20~40%, non-ionic surfactant 5~40%, extender ~50% and pigment 5~30%. The wax is at least one selected from petroleum-based wax with 20~30 ‹C of difference of melting point, vegetable wax and synthetic wax. The non-ionic surfactant is liquid at a room temperature and has HLB value of 8~13. The non-ionic surfactant is polyoxyethylene alkyl ether, polyoxyethylene alkyl ester and their mixture.
Patent KR-20090085306-A (KR)
Title: Extraction method using deep sea water and the extracts thereby, and the cosmetic composition containing nanoparticles encapsulated the extracts
Inventor: SONG XIANLI
IPC: A61K8/06
Filed: 2008-02-04
Abstract: A solvent extraction method using deep sea water is provided to maximize percutenous absorption of cosmetic composition applying nano emulsifying technique. A solvent extraction method comprises: a step of extracting with deep sea water, filtering and concentrating; and a step of stirring with deep sea water, washing, filtering, and drying to obtain final extract. An active ingredient for extraction is selected among beta-1,3-glucan, astaxanthin, papain enzyme, polyphenol, saponin, adenosine, vitamin C(ascorbic acid), arbutin, niacinamide, and actyl glucosamine. An orginal ingredient for extraction is selected among schizophyllum commune, ganoderma lucidum, agaricus, lentinus edodes, sclerotium-forming microorganism, yeast, barley, papaya, green tea, coffee, strawberry, grapes, adzuki bean, black soybean, cacao, bean, ginseng, E, rock Oenanthe javanica, rubi Fructus, persimmon leaf, rose hip, grapefruit, pimento, bearberry, potatoes, avocado and Phellodendri Cortex.
Patent KR-20080073669-A (KR)
Title: Metal-polishing composition and chemical mechanical polishing method by using the same
Inventor: KATO TOMOO
IPC: H01L21/304
Filed: 2008-02-05
Abstract: A composition for metal polishing is provided to perform chemical mechanical polishing during the manufacture of a semiconductor device while inhibiting defects in copper interconnections caused by dishing and corrosion. A composition for metal polishing used in chemical mechanical polishing of a semiconductor device comprises: (a) a compound represented by the following formula A; (b) a compound represented by the following formula B; (c) abrasive particles; and (d) an oxidant. In formula A, R1 is a C1-C3 alkyl; and R2 is H or a C1-C4 alkyl. In formula B, each of R3, R4 and R5 is H, alkyl, aryl, alkoxy, amino, aminoalkyl, hydroxy, hydroxyalkyl, carboxy, carboxyalkyl or carbamoyl.
Patent KR-20090088525-A (KR)
Title: Plasma processing apparatus
Inventor: HA SU CHUL
IPC: H05H1/24
Filed: 2008-02-15
Abstract: A plasma processing apparatus is provided to prevent generation of an arc by insulating an RF rod from outside. An RF rod inserting groove(214) is formed on a mounting stand in order to introduce an RF power to the mounting stand inside a chamber. An RF rod(272) is inserted to the RF rod inserting groove, is connected to the mounting stand, and introduces the RF power delivered from outside to an inner part of the mounting stand. A shield member(276) surrounds the RF rod inside the RF rod inserting groove, is separated from the RF rod, and shields an electromagnetic wave. A liquid(274) is injected between the RF rod and the shield member, and insulates the RF rod from outside. The liquid has a high insulating property and chemical stability. The liquid is a polymer based liquid, and is a synthetic polymer.
Patent KR-20090090129-A (KR)
Title: Thin film transistor array panel
Inventor: LEE SON UK
IPC: G02F1/136
Filed: 2008-02-20
Abstract: A thin film transistor array panel is provided to form a signal input pad in which a bonding margin with a flexible film for an external driving IC can be improved, thereby reducing a process defect. Signal input pads(20l,20c,20r) are long in right and left directions. Intervals between pad blocks are spacious. Generation probability of short-circuit error is very small because connection with driving IC(integrated circuit) pads(40l,40c,40r) is smoothly performed.
Patent KR-20090095287-A (KR)
Title: Skin Sensor for Robotic Applications and Sensing Method therof
Inventor: CHOI HYOUK RYEOL
IPC: G01R27/26
Filed: 2008-03-05
Abstract: A skin sensor for robotic applications and a sensing method thereof are provided to increase the efficiency of a sensor by attaching a skin for the robot on the device. In a skin sensor for robotic applications and a sensing method thereof, a sensor unit(12) comprises a first and a second electrode on the top and bottom of a film which is made of the dielectric and elastic member. An external resistance(13) is serially connected to the sensor unit, and a power supply unit(14) supplies power which is set up at the sensor unit and the external resistance in advance. The controller detects voltage supplied to the external resistance and sense impedance variation, and then it determines the size of external load by using a detected result.
Patent KR-20090098002-A (KR)
Title: Image sensor and formation method of image sensor
Inventor: YUN YOUNG JE
IPC: H01L27/146
Filed: 2008-03-13
Abstract: An image sensor and a manufacturing method thereof are provided to improve sensitivity according to colors of a photo diode by synchronizing a focal plane of a lens to a surface of the photo diode although sizes of pixels are different. A color filter layer(110) includes a plurality of color filters(112,114,116) which defines a pixel region, and has a different size. A flattening passivation layer(120) is formed on the color filter layer, and includes a step height having a different height according to the pixel region. A plurality of micro lenses is formed on the flattening passivation layer. A plurality of micro lenses(132,134,136) is formed in a different dimension, and has the same height. Transmissivity according to the pixel region of a flattening photo mask is controlled according to a height of the step height.
Patent KR-20090098379-A (KR)
Title: Operation method and device for integrated modem including a plural modems
Inventor: KIM HO JOONG
IPC: H04B1/40
Filed: 2008-03-14
Abstract: A device for operating an integrated modem by including plural modems and a method thereof are provided to increase the efficiency for the use of electric power and supply a response to a user promptly by properly managing each modem. An integrated modem is connected to a portable terminal(S101,S103), and the portable terminal supplies electric power to each modem in the integrated modem(S107). The each modem performs a booting operation(S109), and the portable terminal blocks the electric power supplied to non-selected modems while searching a frequency by selecting a specific modem among plural modems. The non-selected modems are maintained in a booting completion state.
Patent KR-20090099230-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D51/28
Filed: 2008-03-17
Abstract: A heterogeneous material accommodation device is provided to allow the content of a container to be drunk or discharge without mixing the content of a storage space and the content of a container. A heterogeneous material accommodation device comprises a fixing unit(10); an operating unit main body(20) which is separated from the fixing unit, has a storage space(21); and an operation unit. The heterogeneous material of the storage space is fallen into a container via a falling space(11) so as to be mixed when the operating unit main body is separate from the fixing unit by touching or opening the operating unit main body.
Patent KR-20090102894-A (KR)
Title: Latex for coating paper having improved adhesive strenth and gloss
Inventor: YANG SEUNG HUN
IPC: C09D109/08
Filed: 2008-03-27
Abstract: PURPOSE: Latex for coating paper is provided to ensure adhesive strenth and glossiness by mixing a styrenebutadiene seed with high glass transition temperature and a styrenebutadiene seed with low glass transition temperature. CONSTITUTION: Latex for coating paper is produced by preparing seed latex by mixing a first styrenebutadiene seed with a glass transition temperature of 20°C ~ 100°Cand a second styrenebutadiene seed with a glass transition temperature of -40°C ~ 20°C; and coating a polymerizable monomer to the seed latex with a shell.