baber/WOPTO huggingface dataset:
Patent KR-20080040945-A (KR)
Title: Washing machine and control method thereof
Inventor: KO HONG SEOK
IPC: D06F33/02
Filed: 2006-11-06
Abstract: A washing machine and a method for controlling the same are provided to reduce vibration of a water tub by checking vibration of the water tub when dehydrating laundry and lowering RPM of a motor if sensed vibration of the motor is over a set vibration and then re-increasing RPM of the motor. A method for controlling a washing machine comprises the steps of: sensing vibration of a water tub caused by operation of a motor when dehydrating laundry; comparing the sensed vibration of the water tub with a set vibration and lowering RPM of the motor if the sensed vibration of the water tub is over the set vibration; and re-increasing RPM of the motor and performing a dehydration process.
Patent KR-20060121786-A (KR)
Title: The system of english language teaching based on two -way communications through internet
Inventor: CHO SHIN IL
IPC: G06Q50/20
Filed: 2006-11-08
Abstract: A system for teaching English language of a multi-user conversation type through the Internet is provided to enable a learner to save English education expense and naturally use English through multi-user conversation. Animation and a moving image of an English education product are made by a native language and the English to make the learners easily meet the English education product. Interest is induced by adding a game factor to the English education product. The learners of each country converse with each other in English by preventing connection between the learners of the same country from a proper level.
Patent KR-20060123686-A (KR)
Title: A method of a water proofing using metal plate and expoxy
Inventor: LEE CHANG WON
IPC: E04D11/02
Filed: 2006-11-13
Abstract: A waterproofing method using a metal plate is provided to produce a double waterproofing effect by sealing up a crack in a concrete with epoxy resin and attaching a metal plate and concrete with anchor bolts or plastic anchors. A waterproofing method using a metal plate comprises the steps of attaching a metal plate(1) on the cracked part(3) of concrete, fixing the metal plate to the concrete using anchor bolts or plastic anchors(10), applying epoxy putty(7) between the metal plate and the concrete tightly as well as the circumference of the anchor bolts or plastic anchors and hardening the epoxy putty completely, and then injecting epoxy resin(2) through an injection port(5). If water flows out continuously at work, epoxy resin is injected continuously after draining off water through a drain(4) and stopping up the drain with tongs or wires, and deflating through an air vent pipe(8) and stopping up the air vent pipe.
Patent KR-20070053639-A (KR)
Inventor: MORITOMO KAZUO
IPC: H04L12/28
Filed: 2006-11-21
Abstract: 통신에 있어서의 처리부하를 줄이면서도 더 높은 시큐러티를 유지하기 위해서, 통신 장치는, (1) 상기 통신장치를 포함하는 네트워크의 구성과, (2) 네트워크상의 장치들의 수 중 적어도 하나를 판정하도록 구성된 네트워크 조사부와, 네트워크 조사부에 의한 판정에 근거해, 통신장치가 수신한 데이터 패킷에 대하여 개찬 검출 처리를 수행하도록 구성된 개찬 검출부를 포함한다. 
       
     무선통신, 시큐러티, 네트워크, 데이터 패킷
Patent KR-20070067603-A (KR)
Title: Gate array
Inventor: UCHIDA HIROFUMI
IPC: H01L21/8238
Filed: 2006-11-22
Abstract: A gate array is provided to use an unused gate interconnection of a unit cell instead of a metal interconnection by installing a contact in a gate terminal part of an unused transistor in the unit cell to be connected to the metal interconnection. A plurality of unit cells are disposed in parallel on a semiconductor substrate, having the same pattern including first and second MOS transistors. The first and second MOS transistors have gates, sources and drains, respectively. The gates of the first and second MOS transistors are interconnected by a gate interconnection having first and second gate terminal parts. A plurality of metal interconnections are formed on the unit cell by interposing an insulation layer. The metal interconnection, the first gate terminal part, the second gate terminal part, and the source/drain are electrically connected by a plurality of contacts(31). In the unit cell in which the first or second MOS transistor is not used as a transistor, the first and second gate terminal parts have the contacts. The unit cell can have a power potential region and a ground potential region. The source and drain of the first MOS transistor not used as the transistor and the source and drain of the second MOS transistor not used as the transistor are connected to the power potential region and the ground potential region.
Patent KR-20080050159-A (KR)
Title: Manufacturing method of semiconductor single crystal and semiconductor light emitting device
Inventor: PARK SEONG EUN
IPC: H01L33/10
Filed: 2006-12-01
Abstract: A method for manufacturing a semiconductor single crystal and a semiconductor light emitting device are provided to reuse an expensive substrate by using a laser. A substrate(21) for a single crystal growth is prepared. A sacrificial layer(23) is grown on the substrate. A porous reflective layer(25) is formed on the sacrificial layer. A semiconductor single crystal layer(26) is formed on the porous reflective layer. The sacrificial layer is removed by irradiating a laser to separate the substrate from the porous reflective layer. The semiconductor single crystal layer is made of nitride. The substrate for a single crystal growth is a GaN substrate. An undoped first GaN layer(22) is formed on the substrate after preparing the substrate before the sacrificial layer is grown. A thickness of the undoped first GaN layer is 0.1 - 1.0 mum. After the substrate is separated, the undoped first GaN layer on an upper surface of the separated substrate is removed.
Patent KR-20080056366-A (KR)
Title: Preparation of uncooked-colored vinegar using black rice
Inventor: KIM TAE YOUNG
IPC: C12J1/00
Filed: 2006-12-18
Abstract: A preparation method of steaming cooling free colored vinegar by using black rice is provided to confer the taste and color of black rice on vinegar without their loss, increase acidity and alcohol degree of vinegar as compared with the conventional steaming method, and promote acetic acid fermentation by releasing free amino acids and inorganic matters, so that quality and taste of vinegar are improved. A preparation method of steaming cooling free colored vinegar by using black rice comprises the steps of: mixing wheat bran, starch and defatted soybean meal in a ratio of 80:15-10:5-10, inoculating Rhizopus sp. and Aspergillus sp. into the mixture, and fermenting and drying the mixture to prepare Koji; pulverizing black rice and adding water containing organic acid into the pulverized black rice, and pulverizing the solution to prepare emulsion of black rice; adding water and Koji prepared to the black rice emulsion; fermenting the mixture at 30-35 deg. C for 4-5 days to prepare mash; and inoculating acetic acid bacterium into the diluted mash and performing acetic acid-fermentation of the mixture.
Patent KR-20080056942-A (KR)
Title: Method of forming trench isolation in semiconductor device and trench isolation structure fabricated thereby
Inventor: KIM KI CHUL
IPC: H01L21/76
Filed: 2006-12-19
Abstract: A trench isolation method of a semiconductor device is provided to completely cover the sidewalls of an active region by an upper isolation layer and a lower isolation layer by forming a lower isolation layer partially exposing the sidewalls of the active region and by forming an upper isolation layer on the lower isolation layer. A trench(31) is formed in a predetermined region of a semiconductor substrate(30) to confine an active region(40). A lower isolation layer(44) is formed which partially exposes the sidewall of the active region and fills the trench. An upper isolation layer is formed on the lower isolation layer, covering the exposed sidewall of the active region. The lower isolation layer can be composed of a trench oxide layer(36) covering the inner wall of the trench, a liner(38a) covering the trench oxide layer, and a gap-fill isolation layer(42a) filling the trench surrounded by the liner, wherein an etch process or a cleaning process can be performed on the upper surface of the active region.
Patent KR-20080057930-A (KR)
Title: Optical sensor for detecting peripheral light and liquid crystal display device using the same
Inventor: KIM SANG UK
IPC: G02F1/133
Filed: 2006-12-21
Abstract: An external light sensor and an LCD using the same are provided to reinforce an output characteristic of the external light sensor. At least two transistors(M1~Mn) are connected in parallel between an output line(L2) which outputs an external light sensing signal corresponding to the strength of external light and a power supply voltage terminal(VSS). Gate electrodes of the transistors are connected to the power supply voltage terminal which has a voltage value which is lower than the maximum value of a voltage supplied to the output line and its own first electrode. An external light sensor receives a pulse wave signal swung between the first voltage and the second voltage higher than the first voltage.
Patent KR-20060035745-A (KR)
Title: Positive photoresist composition and method of forming resist pattern
Inventor: MASUDA YASUO
IPC: C08G14/04
Filed: 2004-07-13
Abstract: There is provided a positive photoresist composition capable of forming a pattern with excellent resolution, excellent resistance to reflection off the substrate, and excellent perpendicularity. The positive photoresist composition comprises (A) an alkali-soluble novolak resin in which a portion of the hydrogen atoms of all the phenolic hydroxyl groups are substituted with 1,2- naphthoquinonediazidesulfonyl groups, and (B) a dissolution promoter represented by a general formula (b-1) and/or a general formula (b-11) shown below.
Patent KR-20060056954-A (KR)
Title: White organic electroluminescence element
Inventor: FUKUOKA KENICHI
IPC: C09K11/06
Filed: 2003-07-28
Abstract: A white electroluminescence element (1) comprising an anode (2), a blue light emitting layer (5) containing a host material and a blue dopant, yellow through red light emitting layer (6) containing a host material identical to that of the blue light emitting layer (5) and a yellow through red dopant, and a cathode (8), formed sequentially in layers, wherein the light emitting layer is composed of the blue light emitting layer (5) and the yellow through red light emitting layer (6). In a type where the light emitting layer is divided into two, trend of color shift toward red can be canceled by employing the blue light emitting layer (5) on the anode (2) side where the light emitting region of the emitting layer has a trend to shift. Since the yellow through red light emitting layer (6) can be formed thick, variation of chromaticity can be suppressed.
Patent KR-20060061835-A (KR)
Title: Active matrix display devices
Inventor: EDWARDS MARTIN J
IPC: G09G3/36
Filed: 2004-08-04
Abstract: An active matrix display device, such as an AMLCD, having sets of row and column address conductors (18, 19) connected to an array of colour picture elements (12) arranged in columns of one colour and with adjacent columns being of different colours, and drive means (21, 23, 25) for supplying selection and data signals to the sets of address conductors uses a plurality of serial charge redistribution digital to analogue conversion means (30) to convert multi- bit digital data signals supplied to the column address conductors (19) into analogue voltage levels for use by the picture elements. Each conversion means uses the capacitances of two column conductors between which charge is shared by conversion switches (31). The two column conductors associated with a conversion means are selected to be column conductors associated with picture elements columns of the same colour, preferably adjacent column conductors associated with the same colour. This leads to reduced conversion errors and consequential unwanted display artefacts.
Patent KR-20060090707-A (KR)
Title: Portable electronic device having high and low power processors operable in a low power mode
Inventor: KEE MARTIN
IPC: G06F/
Filed: 2004-09-15
Abstract: A computer system has a main display attached to a computer chassis. The computer chassis includes a high power, high performance main processor running applications on a first operating system platform. The auxiliary display module has a low power, low performance auxiliary processor, a small touch-screen display and a keypad. The main processor interfaces with a keyboard on the upper surface of the chassis and a main display. In a high power mode, there is no display and keypad input in the auxiliary display module. In a power sleep mode, power is removed from the first processor, the main display and many of the components in the computer chassis. However, key functions, such as email, a contact list, and an appointment calendar can be accessed using the auxiliary display module. In a low power mode, the main display shuts off and many of the components in the computer chassis are powered down. However, key functions, such as email, a contact list, an appointment calendar, and a media player, can be accessed using the auxiliary display module.
Patent KR-20060060744-A (KR)
Title: Twist-beam axle rear and method for producing a cross member
Inventor: TOPKER DIETER
IPC: B60B35/00
Filed: 2004-11-03
Abstract: The invention relates to a twist-beam rear axle for motor vehicles, which comprises two longitudinal links (2, 3) connected by a cross member (4), and to a method for producing a cross member (4). The cross member is comprised of a hollow profile with a middle section (5) that is open in areas. This middle section has a longitudinally extending cutout (8) at whose edge areas webs (11) are provided at least in sections. Ends (6, 7) that are closed whereby forming a tubular shape are adjoined to the middle section (5). The webs (11) are curved in an arched manner, whereby the aperture angle between a tangent lying on the outer periphery of the middle section (5) and a tangent lying on the end of the webs ranges between 5° and 90° preferably between 15° and 70°.
Patent KR-20060120057-A (KR)
Title: Binding content to a user
Inventor: LARSSON BO
IPC: H04N7/16
Filed: 2004-10-27
Abstract: Providing information about digital rights management features in relation to an electronic communication device comprising the steps of: -in a content providing device (16) providing a downloadable content (42) for a particular user of the communication device (10), -providing information about digital rights management such as a rights object (RO) 40, -providing a constraint (43) defining in what way the particular user is allowed to use the content (42) related to the information about digital rights management and - binding the content (42) to the user by means of information in the constraint (43), or -binding automatically the information about digital rights management, such as binding content (42) to the user, such that a content provider can ensure that downloaded content only can be used by the intended user, or group of users. A user can be identified by its personal subscriber module (e.g. SIM/USIM/), which ensures secure portability of the user's identity.
Patent KR-20070027492-A (KR)
Title: Hydroforming using high pressure pulsation during fluid intensification cycle
Inventor: NOTTROTT ARNDT
IPC: B21D26/02
Filed: 2004-11-15
Abstract: A method and apparatus for hydroforming a metal part includes placing a part to be formed (510) within a die (512), closing the die to enclose the part to be formed, and introducing a high pressure fluid to an interior of the die for expanding the part against an interior surface of the die. The high pressure fluid has a pulse applied thereto for increasing a material flow of the part within the die. ® KIPO & WIPO 2007
Patent KR-20060101526-A (KR)
Title: High purity hafnium, target and thin film comprising said high purity hafnium, and method for producing high purity hafnium
Inventor: SHINDO YUICHIRO
IPC: C22B34/14
Filed: 2004-10-25
Abstract: A high purity hafnium, characterized in that it has a purity of 4N or higher, with the exception of zirconium and gas components, and has an oxygen content of 40 wt ppm or less; a target and thin film comprising the high purity hafnium; a high purity hafnium, characterized in that it has a purity of 4N or higher, with the exception of zirconium and gas components, and has both of a sulfur content and a phosphorus content of 10 wt ppm or less; a target and thin film comprising the high purity hafnium; a high purity hafnium material which is prepared by the use of a hafnium sponge having been reduced in the content of zirconium as a raw material and is further reduced in the contents of oxygen, sulfur and phosphorus; a target and thin film comprising the high purity hafnium material; and a method for producing a high purity hafnium. An efficient and stable production technique, a high purity hafnium material prepared by the technique, and a target and a thin film comprising said material are provided.
Patent KR-20060109977-A (KR)
Title: Digital loop for regulating dc/dc converter with segmented switching
Inventor: ZENG JAMES S
IPC: H02M3/158
Filed: 2004-12-03
Abstract: A power control circuit is provided containing a switch array, which includes segmented switches, a flying capacitor, an output voltage terminal, a feedback loop, and a digital voltage regulator block. The digital voltage regulator block includes an A/D converter, an encoder, an add-subtractor, and a gate logic. These power control circuits do not include pass transistors. A method is also provided, where the charge pumps of the power control circuit are operated in two-phase cycles including a charging phase and a pumping phase. The power control circuit is controlled in both of these phases, thereby reducing the ripple of the output voltage.
Patent KR-20060103947-A (KR)
Title: Synergistic anti-cancer compositions
Inventor: DORR ROBERT T
IPC: A61K31/396
Filed: 2004-12-08
Abstract: The present invention provides compositions useful in treating cancer. The compositions include a synergistic combination of an antineoplastic thiol-binding mitochondrial oxidant with an antineoplastic nucleic acid binding agent, an antineoplastic antimetabolite base analog, or docetaxel. Also provided are methods of assaying the synergistic effects of the combinations and methods of treating cancer using the synergistic combinations.
Patent KR-20060135704-A (KR)
Title: Method for substitute switching of spatially separated switching systems
Inventor: LOEBIG NORBERT
IPC: H04L12/26
Filed: 2004-08-27
Abstract: According to prior art, contemporary switching systems are provided with a high degree of internal operational security by redundant provision of important internal components but when large-scale external effects occur (such as natural disasters, terrorist attacks, war) the above-mentioned measures are generally of little use. Redundancy of 1:1 is provided. As a result, an identical clone, with identical hardware, identical software and an identical data base, is allocated to each switching system to be protected, as a redundancy partner. Switching is carried out in a quick, secure and automatic manner by a superordinate, real-time enabled monitor which establishes communication with the switching systems which are arranged in pairs. In the event of communication loss with respect to the active communication system, real-time switching to the redundant switching system is carried out with the aid of the central controls of the two switching systems.
Patent KR-20070021118-A (KR)
IPC: C07D405/12
Filed: 2004-12-16
Abstract: 하기 화학식 (I) 의 화합물.     상기 화합물의 제조 방법.     하기 화학식 (I) 의 화합물을 함유하는 살진균 조성물.     하기 화학식 (I) 의 화합물 또는 이를 함유하는 조성물을 적용하여 식물을 치료하는 방법.
Patent KR-20060127090-A (KR)
Title: Television broadcast reception device, television broadcast reception method, and television broadcast reception program
Inventor: MITSUMATA TATSUAKI
IPC: H04N7/173
Filed: 2004-12-22
Abstract: A user can set ON/OFF of reproduction of data broadcast by operating a remote controller. When reproduction of the data broadcast is set to OFF, a disabling flag is set to ON. The NVRAM of the television reception device stores a disabling flag indicating whether to disable reproduction of the data broadcast, data used when receiving the data broadcast, and data generated and updated when receiving the data broadcast. When the disabling flag stored in the NVRAM is set to ON, a data broadcast reproduction disabling unit disables reproduction of the data broadcast in response to the data broadcast reproduction instruction from the user.
Patent KR-20060129322-A (KR)
Title: Variable focus lens package
Inventor: HENDRIKS BERNARDUS H W
IPC: G02B3/12
Filed: 2005-01-20
Abstract: Proposed is a variable focus lens package (2) including lens (31, 75) as covers, which covers are provided as moulded replica layers (31, 75) on a substrate (30, 74) and are provided with integral alignment mens (33, 77).
Patent KR-20060120268-A (KR)
Title: Image display device
Inventor: TAKAHASHI KEN
IPC: H01J29/86
Filed: 2005-01-31
Abstract: A spacer structure (22) is provided between a first board (10) whereupon a fluorescent plane is formed and a second board (12) whereupon a plurality of electron emission sources (18) are formed. The spacer structure is provided with a board-shaped supporting board (24), which faces the first and the second boards and has a plurality of electron beam passing holes (26) each of which faces the electron emission source, and a plurality of spacers (30a) and (30b) standing on the surface of the supporting board. Among the electron beam passing holes, the electron beam passing holes (26) in the vicinity of the spacer standing positions have a larger area than that of other electron beam passing holes.
Patent KR-20060125883-A (KR)
Title: Adhesive bond and method for the production thereof
Inventor: DANZIGER MANFRED
IPC: C09J11/00
Filed: 2005-03-01
Abstract: The invention relates to an adhesive bond of a substrate material (1), whose surface and surface-near solid area contain polymer compounds with low active surface energy, and another material (4) and a method for the production of a corresponding adhesive bond. The invention more particularly relates to an adhesive metallized fluoropolymer, such as polytetrafluorethylene (PTFE), as a base material for printed circuit boards having a very high structural density (fine and very fine printed circuit boards) used in the GHz range and to a method for adhesive metallization of a corresponding fluoropolymer. According to the invention, the adhesive bond is formed by a nanostructured transition area (6), containing nanocomposites, between the substrate material (1) and the other material (4), inside which the substrate material (4) which is nanostructured changes into the other material (4). The nanocomposites are composed of substrate material (1) and the other material (4). The material parts of the nanocomposites change from the substrate material (1) in the direction of the other material (1), starting with predominantly substrate material which becomes predominantly the other material (4). According to the invention, the adhesive bond is produced by physically and/or chemically exciting a nano-indented surface of the substrate material (1) and by applying the other material (4) in the form of particles during the excited state until the surface of the other substrate material (1) is fully coated with the other material (4).
Patent KR-20070001190-A (KR)
Title: A method and apparatus for continuously casting steel strip
Inventor: FUKASE HISAHIKO
IPC: B22D11/10
Filed: 2005-02-14
Abstract: Delivery nozzle for delivering molten metal into a casting pool of a strip caster has an elongated nozzle body (11) forming a trough to receive the molten metal and side outlet openings (23) spaced along the nozzle body to discharge molten metal from the trough laterally outwardly from side walls (15) of the nozzle body. Side walls (15) extend below outlet opening (23) to converge and meet at a lower extremity (32) of the nozzle, so forming a bottom part (30) of the nozzle body with an external surface configured to inhibit entrapment of gas bubbles under the nozzle trough in a casting pool. ® KIPO & WIPO 2007