baber/WOPTO huggingface dataset:
Patent KR-20050037594-A (KR)
Title: Metallic nickel powder and method for production thereof
Inventor: KAGOHASHI WATARU
IPC: B22F1/00
Filed: 2003-07-18
Abstract: A metallic nickel powder, characterized in that it has been treated with an aqueous carbonic acid solution, has an average particle diameter of 1.0 mum or less and an oxygen content of 0.3 to 2.0 wt %, and bears an oxide coating film of a thickness of 2 to 10 nm over the whole surface thereof; and a method for producing the metallic nickel powder which comprises treating a nickel powder with an aqueous carbonic acid solution and subjecting the resultant product to a heat treatment under an oxidizing atmosphere. The metallic nickel powder exhibits excellent oxidation behavior and sintering behavior, and thus is capable of preventing the occurrence of delamination, in the production of a laminated ceramic catacitor.
Patent KR-20050059166-A (KR)
Title: Optical device
Inventor: LIU JIE
IPC: H01L51/30
Filed: 2003-09-03
Abstract: A method of forming an optical device comprising the steps of: - providing a substrate comprising a first electrode capable of injecting or accepting charge carriers of a first type; - forming over the first electrode a first layer that is at least partially insoluble in a solvent by depositing a first semiconducting material that is free of cross-linkable vinyl or ethynyl groups and is, at the time of deposition, soluble in the solvent; forming a second layer in contact with the first layer and comprising a second semiconducting material by depositing a second semiconducting material from a solution in the solvent; and - forming over the second layer a second electrode capable of injecting or accepting charge carriers of a secondtype wherein the first layer is rendered at least partially insoluble by one or more of heat, vacuum and ambient drying treatment following deposition of the first semiconducting material.
Patent KR-20050057373-A (KR)
Title: Process for production of cephalosporin c
Inventor: KUERNSTEINER HUBERT
IPC: C12P35/06
Filed: 2003-09-16
Abstract: The present invention relates to isolated nucleic acid molecules which code for a new protein from Acremonium chrysogenum, to vectors which comprise such a nucleic acid molecule, to Acremonium chrysogenum host cells which have been transformed with such a vector and to a method for production of cephalosporin C using such transformed host cells.
Patent KR-20050044806-A (KR)
Title: System and method for removing material
Inventor: DEVINE DANIEL J
IPC: H01L21/306
Filed: 2003-09-16
Abstract: As described above, an embodiment of the present invention provides for the removal of a process material crust, such an ion-implanted photoresist, from a treatment object. A halogen- free plasma is generated using a hydrocarbon gas in combination with oxygen gas to subject the crust to the plasma. Methane may be used as the hydrocarbon gas. This plasma may also be use to remove underlying unaltered photoresist and ion implantation related residues. The plasma may likewise be generated using a hydrogen containing gas, which may be pure hydrogen gas, in combination with oxygen gas. Several techniques are used which employ exposure of the treatment to a hydrogen/oxygen based plasma with subsequent exposure to a hydrocarbon/oxygen based plasma.
Patent KR-20050057496-A (KR)
Title: Manufacturing process for no-donating compounds such as no-donating diclofenac
Inventor: SCHULDEI SIGRID
IPC: C07C205/40
Filed: 2003-09-18
Abstract: The present invention relates to a new process for the preparation of NO-donating compounds using a sulfonated intermediate. The invention relates to new intermediates prepared therein suitable for large scale manufacturing of NO-donating compounds. The invention further relates to the use of the new intermediates for the manufacturing of pharmaceutically active NO-donating compounds.The invention further relates to a substantially crystalline form of NO-donating NSAIDs, especially 2-[2-(nitrooxy)ethoxy]ethyl {2-[(2,6-dichlorophenyl)amino] phenyl}acetate, the preparation thereof and to pharmaceutical formulations containing said crystalline form and to the use of said crystalline form in the preparation of a medicament.
Patent KR-20050063781-A (KR)
Title: Analysis of a skin reactivity and hypersensitivity
Inventor: PAULY GILLES
IPC: A61B5/11
Filed: 2003-09-27
Abstract: The invention relates to a method for non-invasive characterisation and in vivo analysis of a skin reactivity and/or hypersensitivity by determining the conductive properties in said zone. The inventive method consists in putting two non-invasive electrodes (1, 1'). At least one electrode is put on a specific measuring point of the skin area be analysed in order to detect the electric activity of the skin nerves and/or subdermal nerves in this point or the electric activity of the brain. Said electrodes are connected to a circuit for evaluating signals captured thereby which comprises amplification elements (2, 2', 3) processing elements (7), elements for displaying the signals and information means (8). Said method consists in exposing the skin to a stimulation effect and in analysing the temporal modifications of the signals captured by the electrodes (2, 2', 3) and excited by stimulation.
Patent KR-20050084857-A (KR)
Title: Semiconductor apparatus and fabrication method of the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2003-10-10
Abstract: It is an object of the present invention to provide a semiconductor device capable of preventing deterioration due to penetration of moisture or oxygen, for example, a light-emitting apparatus having an organic light-emitting device that is formed over a plastic substrate, and a liquid crystal display apparatus using a plastic substrate. According to the present invention, devices formed on a glass substrate or a quartz substrate (a TFT, a light-emitting device having an organic compound, a liquid crystal device, a memory device, a thin-film diode, a pin-junction silicon photoelectric converter, a silicon resistance element, or the like) are separated from the substrate, and transferred to a plastic substrate having high thermal conductivity.
Patent KR-20050085054-A (KR)
Title: Display and its driving method, and electronic device
Inventor: TANADA YOSHIFUMI
IPC: G09G5/00
Filed: 2003-11-14
Abstract: A display characterized in that a video signal for selecting on/off of first to third light-emitting elements (112 to 114) formed into a multilayer structure is inputted through the only switching transistor (107), and thereby the potentials of first to third current supply lines (103 to 105) are controlled to selectively allow a specific light-emitting element to emit light.
Patent KR-20050075447-A (KR)
Title: Semiconductor device having a bond pad and method for its fabrication
Inventor: DOWNEY SUSAN H
IPC: H01L21/66
Filed: 2003-11-12
Abstract: A bond pad (200) has a first wire bond region (202) and a second wire bond region (204). In one embodiment, the first wire bond region (202) extends over a passivation layer (18). In an alternate embodiment, a bond pad has a probe region, a first wire bond region, and a second wire bond region. In one embodiment, the probe region and the wire bond region extend over a passivation layer (18). The bond pads may have any number of wire bond and probe regions and in any configuration. The ability for the bond pads to have multiple wire bond regions allows for multiple wire connections to a single bond pad, such as in multi-chip packages. The ability for the bond pads to extend over the passivation layer also allows for reduced integrated circuit die area.
Patent KR-20050091745-A (KR)
Title: Method for operating a continuously variable transmission
Inventor: VAN DER LAAN MAAIKE
IPC: F16H61/12
Filed: 2003-12-19
Abstract: The invention relates to a method for operating a continuously variable transmission provided with two pulleys (1, 2), each provided with two pulley discs (4, 5) which together define a tapering groove and between which a drive belt (3) is clamped at a radial position, i.e. running radius R, with the aid of an axial clamping force Fax for transmitting a torque T supplied to the transmission, during normal operation of the transmission, from one pulley (1) to the other pulley (2) with the aid of friction between the discs (4, 5) and the drive belt (3), which transmission is operated by an electronic operating unit. When the transmission is operating in a first operating mode of the operating unit, the latter detects the degree of movement between the pulley discs (4, 5) and the drive belt (3), i.e. drive belt slip S, with the aid of slip-detection means and uses an operating measure to actively control the detected drive belt slip S to a desired value Sw for this slip.
Patent KR-20050119652-A (KR)
Title: Benzyl-pyridazinons as reverse transcriptase inhibitors
Inventor: DUNN JAMES PATRICK
IPC: C07D409/06
Filed: 2004-03-17
Abstract: This invention relates to novel pyridazinone derivatives of formula (I) wherein R1-R4, R7, R8 and X1are as defined in the summary and pharmaceutically acceptable salts and solvates thereof, methods to inhibit or modulate Human Immunodeficiency Virus (HIV) reverse transcriptase with compounds of formula (I), pharmaceutical compositions containing of formula (I) admixed with at least one solvent, carrier or excipient and processes to prepare compounds of formula (I). The compounds are useful for treating disorders in which HIV and genetically related viruses are implicated.
Patent KR-20060018213-A (KR)
Title: Flexible rear axle with an actuator and corresponding vehicle
Inventor: FIFFIER BRUNO
IPC: B60G21/05
Filed: 2004-05-19
Abstract: The invention relates to a flexible rear axle for a motor vehicle comprising two longitudinal oscillating arms (12g, 12d), wherein each arm is coupled to a wheel support (16) at the end thereof (14) which is directed towards the rear of the vehicle, and wherein the other front end (18) is connected to the body of the vehicle, said arms (12) being connected by means of a traverse member (20), characterized in that the front end (18) of the left or respectively right oscillating arm is connected to the body with the aid of a left (24g) or respectively right (24d) control beam, each beam being rotationally mobile about an axis which is substantially vertical to the front end and to the body, and in that an actuator (26) links the left and right control beams in order to result in the pivoting of each arm in the same direction in relation to a substantially vertical axis.
Patent KR-20060003880-A (KR)
Title: Ethynyl containing electron transport agents and their use in organic luminescent devices
Inventor: ROBERTS RALPH R
IPC: C09K11/06
Filed: 2003-10-10
Abstract: Compounds of formula (I), compositions, organic electronic devices, and methods for preparing organic electronic devices are described. The compounds of the invention contain at least two carbon-carbon triple bonds and a heteroaromatic ring E having at least one -C=N unit. The compounds can be used as electron transport agents in organic electronic devices such as organic electroluminescent devices.
Patent KR-20060017754-A (KR)
Title: Optical fiber base material and method for production thereof
Inventor: SHIMADA TADAKATSU
IPC: C03B37/014
Filed: 2004-06-16
Abstract: A method for producing an optical fiber base material wherein a soot forming a clad is deposited on the surface of a core rod, and the resultant product is sintered, characterized in that use is made of a core rod having an outer diameter being adjusted in the longitudinal direction, a soot is deposited on such a core rod, to prepare a porous base material for an optical fiber, and the resultant product is sintered and converted to a transparent glass. Preferably, a core rod having the diameter being in advance increased in a portion where the diameter is decreased after sintering and being in advance decreased in a portion where the diameter is increased after sintering is prepared, and a soot is deposited on this core rod. The method allows the production of an optical fiber base material having a uniform outer diameter after sintering.
Patent KR-20060003067-A (KR)
Title: Emulsified fcc feedstock for improved spray atomization
Inventor: PARKER WILEY L
IPC: C10L1/32
Filed: 2004-04-20
Abstract: The present invention provides a feedstock composition for increasing the efficiency of atomization in hydrocarbon processing that includes a water-in-hydrocarbon oil emulsion including a non-ionic surfactant capable of stabilizing the emulsion and having a hydrophilic-lipophilic balance of greater than about 12. The emulsion includes water droplets of about 5 to about 10 microns in diameter, the droplets being dispersed substantially uniformly in the hydrocarbon oil phase. These surfactants are capable of stabilizing the water-in-hydrocarbon oil emulsion under relevant temperature and pressure conditions for hydrocarbon processing. The inventive feedstock composition provides a metastable water-in-oil emulsion where expanding water vapor explodes under spray conditions where the system pressure is released, demolishing a larger oil droplet and producing smaller oil droplets.
Patent KR-20060034640-A (KR)
Title: Substrate cleaning method, substrate cleaning apparatus and computer-readable recording medium
Inventor: NANBA HIROMITSU
IPC: H01L21/304
Filed: 2004-11-12
Abstract: After rinsing a wafer (W) by rotating the wafer generally horizontally at a certain revolution speed and supplying purified water to the surface thereof at a certain flow rate, the supplying rate of purified water to the wafer (W) is decreased and the supplying point of purified water is moved from the center to the circumferential part of the wafer (W). Consequently, the wafer (W) is spin-dried, while forming a liquid film in a position generally outside the purified water supplying point.
Patent KR-20050121758-A (KR)
Title: Substrate holding apparatus and polishing apparatus
Inventor: TOGAWA TETSUJI
IPC: B24B37/32
Filed: 2004-02-25
Abstract: A substrate holding apparatus holds a substrate such as a semiconductor and presses the substrate against a polishing surface. The substrate holding apparatus includes a top ring body (2) for holding the substrate, a plurality of fluid passages (33, 34, 35, 36) for supplying a fluid to a plurality of pressure chambers (22, 23, 24, 25) defined in the top ring body, and a plurality of sensors (S1, S2, S3, S4) disposed in the fluid passages, respectively, for detecting flowing states of the fluid which flows through the fluid passages.
Patent KR-20060013560-A (KR)
Title: Method for compressing digital representation containing a page-describing code, which is sent from a computer to a printer
Inventor: FAHRAEUS CHRISTER
IPC: G06K19/06
Filed: 2004-05-26
Abstract: A computer-implemented method is designed for printing on regular digital printers of a coding pattern consisting of regularly spaced code symbols. In the method, a page-describing code (e.g. in PostScript programming language) is generated for the printer. The generation of the page-describing code is based a character definition set which assigns a set of characters to represent a set of mutually unique groups of the code symbols. By mapping the set of mutually unique groups against the coding pattern, the location of corresponding groups within the coding pattern can be identified. Each of the corresponding groups is then represented by its assigned character in the page-describing code. The resulting page-describing code is small in size and has a reduced set of printer instructions that can be processed efficiently by the receiving printer.
Patent KR-20060017871-A (KR)
Title: Integration of ald tantalum nitride for copper metallization
Inventor: CHUNG HUA
IPC: H01L21/28
Filed: 2004-06-10
Abstract: A method and apparatus for depositing a tantalum nitride tantalum barrier layer is provided for use in an integrated processing tool. After a cleaning step by a remote generated plasma, the tantalum nitride is deposited by atomic layer deposition and tantalum is deposited by PVD. The tantalum nitride tantalum is removed from the bottom of features in dielectric layers to reveal the conductive material under the deposited tantalum nitride. Optionally, a further tantalum layer may be deposited by physical vapor deposition after the removal step. Optionally, the tantalum nitride deposition and the tantalum deposition may occur in the same processing chamber. A seed layer is deposited finally.
Patent KR-20070074733-A (KR)
Title: Surface light source device and liquid crystal display device having the same
Inventor: CHO DON CHAN
IPC: G02F1/13357
Filed: 2006-01-10
Abstract: A surface light source device and an LCD having the same are provided to improve the brightness, by forming a fluorescent layer with ununiform thickness on an upper substrate so as to reduce the loss of light occurring at a lateral surface of the upper substrate. A first substrate(100) and a second substrate are joined to each other to form a plurality of discharge spaces. A fluorescent layer is formed on an inner surface of the first substrate, wherein the fluorescent layer has an ununiform thickness. The first substrate has discharge space parts(101) and space dividing parts(102) repeatedly arranged, wherein the discharge space parts and the space dividing parts constitute the plurality of discharge spaces.
Patent KR-20060084377-A (KR)
Title: Linear actuator for both vibrating and rolling movement and electric toothbrush using the same
Inventor: KOBAYASHI NOBORU
IPC: A61C17/26
Filed: 2006-01-18
Abstract: The linear actuator for both vibrating and rolling movement according to one preferred embodiment of the present invention is comprised of a shaft (2) supported so as to be movable reciprocally in an axis direction and a rotation direction about the axis, a first linear driver (3A) including a cylindrical stator (41) having a winding wire (16) thereon and a movable member (40) arranged inside the stator (41) so as to reciprocate the shaft (2) linearly in the axis direction, a second linear driver (3B) including a cylindrical stator (31) having a winding wire (11) thereon and a movable member (30) arranged inside the stator so as to reciprocate the shaft (2) rollingly in the rotation direction, one of the movable members (30, 40) being secured on the shaft (2) and another one of the movable members (30, 40) being movable relative to the shaft (2), and a coordinating member (25) for enabling the shaft (2) and the one of the movable member (30, 40) to move in opposite phase to the another one of the movable member (30, 40).
Patent KR-20070076649-A (KR)
Title: Device for control three axes synchronous of general-purpose tool grinder
Inventor: MOON GWAN SIK
IPC: B24B3/00
Filed: 2006-01-19
Abstract: A synchronous three-axis control device is provided to grind a step edge of a step drill into a curvature at one time by improving the structure of a general purpose tool grinder. A synchronous three-axis control device(100) includes a cam shaft(210), an intermediate table(200), and first and second converting units(230,240). The cam shaft is rotatably arranged on a support block(215) coupled onto a table(140), and connected to a spindle(152) through a rotating force transmitting unit(220). The cam shaft has an outer surface with a cam(211). The intermediate table is interposed between the table and a first base(120), and slidably coupled to the table and the first base. The first motion converting unit is coupled to one end of the table, and has an upper surface contacting an outer surface of the cam and a lower surface contacting the intermediate table. The first motion converting unit converts the rotating motion of the cam into a linear motion of the table. The second motion converting unit is interposed between the table and the first base, and converts the linear motion of the table into a linear motion of the intermediate table in the direction perpendicular to the motion direction of the table. The table and the intermediate table move in an X-axis direction and a Y-axis direction simultaneously with the rotation of the spindle during the rotation of the cam shaft, such that the tool fixed at a tool fixing unit(150) is controlled in a three-axis direction.
Patent KR-20070078209-A (KR)
Title: Network storing devices and method for initializing network storing devices
Inventor: PARK DONG MYUNG
IPC: G06F15/167
Filed: 2006-01-26
Abstract: A network storage device and an initializing method thereof are provided to enable a plurality of users to share the network storage device through the network and perform initialization to enable the network storage device to be automatically connected to the network. A network adaptor(320) connects a communication channel for enabling a device included in the local network connecting to the storage device and the remote network expanded from the local network to input/output data to a data storage disk(385). A processor(305) receives a disk I/O(Input/Output) command through the network adaptor, inputs/outputs the data to the data storage disk through a disk controller(355), and transmits a disk I/O result to the device through the network adaptor. A bus(315) connects the disk controller, a memory(310), the network adaptor, and the processor. A program storage disk(390) stores a program for receiving the disk I/O command, inputting/outputting the data to the data storage disk, and transmitting the disk I/O result to the device. The program is automatically executed when the network storage device is booted.
Patent KR-20070079158-A (KR)
Title: The seal for memorial and process of manufacturing seal
Inventor: PARK TAE HEUNG
IPC: B41K1/00
Filed: 2006-02-01
Abstract: A seal having a souvenir within the same is provided to allow users to see the souvenir in the seal through a transparent window, and to change the souvenir by forming a hollow hole and a transparent window in the seal, and storing the souvenir in the inside. A seal having a souvenir within the same comprises a body(10), an ampoule(30), a photograph(60), a packing part(50) and a plug(100). The body forms a carved part(20) in a lower part so as to allow characters to be carved, includes a magnet in an upper part of the carved part, and has a transparent window(40) of 1 to 4 pieces on a side surface. The ampoule is received inside a hollow hole(12), receives a coated A seal having a souvenir within the same inside transparent storage solution, and mounts an ampoule plug in an upper part. The photograph is received between an outer surface of the ampoule and the transparent window, and has transparent sheet paper attached on a surface. The packing part is mounted on an upper part of the body. The plug is mounted on a lower part of the body, and receives the magnet in a lower part of a lower surface of the inside.
Patent KR-20070083119-A (KR)
Title: Electron emission display device
Inventor: YOO SEUNG JOON
IPC: H01J1/30
Filed: 2006-02-20
Abstract: An electron emission display device is provided to remove a track of a spacer from a screen by suppressing the generation of abnormal emission of a phosphor layer around the spacer. A first substrate(10) and a second substrate(12) are disposed opposite to each other. A plurality of electron emission units(20) are formed on the first substrate. A plurality of driving electrodes are provided on the first substrate in order to control emission of electrons from the electron emission units. A plurality of phosphor layers are formed on one surface of the second substrate. A plurality of spacers(32) are positioned between the first and second substrates. A conductive layer(34) is positioned between at least one driving electrode and the spacers along a thickness direction of the first substrate. The conductive layer has larger area than the spacer toward the first substrate.