baber/WOPTO huggingface dataset:
Patent KR-20070067550-A (KR)
Title: Variable gain amplifier
Inventor: LIM JONG CHUL
IPC: H03F3/45
Filed: 2005-12-23
Abstract: A variable gain amplifier is provided to be applied to all functional blocks to control a gain through a specific signal by maintaining a stable gain value in a frequency and satisfying a wide operating frequency characteristic. A variable gain amplifier includes a first amplifying terminal(501), a second amplifying terminal(502), an adjusting unit(503), and a decoder(504). The first amplifying terminal(501) has a predetermined amplifying gain. The adjusting unit(503) has resistors and switches. The adjusting unit(503) operates one of switches by a control signal. The second amplifying terminal(502) varies an amplifying gain by the adjusting unit(503). The second amplifying terminal(502) has two amplifying units. The two amplifying units form a closed loop by including the adjusting unit(503) in common. The control signal is an output signal of the decoder(504).
Patent KR-20070068861-A (KR)
Title: Seat rail structure for vehicle
Inventor: LEE JAE HWAN
IPC: B60N2/005
Filed: 2005-12-27
Abstract: A seat rail structure for a vehicle is provided to increase the degree of freedom of design when mounting a plurality of seat rails in a narrow space of a floor panel by directly coupling a lower rail to the floor panel. A seat rail structure for vehicle comprises a lower rail(10), an upper rail(20), a lock member(30), a lower rail coupling member(40), a roller(50), a spacer(60) and a stopper member(70). The lower rail(10) has a rail groove(10a) and is fixed to a floor panel. The upper rail(20) reciprocates along the rail groove(10a). The lock member(30) is fixed to the upper rail(20) and prevents free movement of the upper rail(20). The lower rail coupling member(40) couples a bottom surface of the lower rail(10) to the floor panel. The roller(50) is coupled to the upper rail(20) and inserted into the rail groove(10a) to facilitate movement of the upper rail(20). The spacer(60) is coupled to the upper rail(20) and inserted into the rail groove(10a) to maintain a constant interval of the upper rail(20) in left/right direction. The stopper member(70) is coupled to two ends of the lower rail(10) to prevent the upper rail(20) from being detached from the lower rail(10).
Patent KR-20070070940-A (KR)
Title: Shadow mask, method for manufacturing the same and method for manufacturing organic electro-luminescence device
Inventor: YOO CHOONG KEUN
IPC: H05B33/10
Filed: 2005-12-29
Abstract: A shadow mask and a fabrication method thereof, and a method for fabricating an organic electro-luminescence device using the same are provided to fabricate the shadow mask by using an electro-forming technique using different kinds of metals having different thermal expansion rates. A shadow mask(250) is formed by stacking a plurality of metal layers having different thermal expansion rates, and comprises a plurality of apertures(201) separated with a regular gap. The plurality of metal layers are formed by an electro-forming technique. The plurality of metal layers are formed with a first metal layer(210) having a first thermal expansion rate on the top and a second metal layer(220) having a second thermal expansion rate on the bottom.
Patent KR-20070071140-A (KR)
Title: Branch target buffer and processing method of branch command thereby
Inventor: KIM SANG CHEOL
IPC: G06F9/32
Filed: 2005-12-29
Abstract: A BTB and a branch instruction processing method using the same are provided to efficiently process a branch instruction in instruction processing of a super scalar type microprocessor by applying the BTB to the super scalar type microprocessor. A tag(31) registers a linear address of the instruction just before the previously executed branch instruction. A branch target address(32) stores the address of the instruction to be loaded/executed if the branch instruction is executed. A prediction information part(33) stores history information for determining branching. A valid flag(34) stores information for validity of the linear address of the tag. The BTB has a direct map structure and stores 64 branch instructions by including 64 entries. The prediction information part is initialized by '11' when the new entry is registered, takes the branching if a state bit is '11', '10', and '01', and does not take the branching if the state bit is '00'.
Patent KR-20050026961-A (KR)
Title: Skin care cosmetic compositions containing carboxyalkylates of branched alcohols and/or alkoxylates thereof
Inventor: BAJOR JOHN STEVEN
IPC: C07C59/125
Filed: 2003-07-15
Abstract: Cosmetic skin care methods of using and process of making carboxyalkylates of branched alcohols and/or alkokylates thereof, compositions containing, and process of making same. The compounds are of formula (A); R-O-M (A) wherein: R is a branched alkyl or alkenyl chain having at least 7 carbon atoms, and at least two branches; O is an oxygen atom; M is (-(CH2)p0)n- (CH2) MC02X, where n is 0 or an integer between 1 and 7, m is an integer between 2 and 4, p is an integer between 2 and 4 and X is hydrogen, a methyl group, an ethyl group, or a cation. The compounds and compositions provide control of sebum secretions from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also providing anti-microbial activity against bacteria associated with acne, as well as providing anti-ageing benefits which result in reduced appearance of wrinkles and aged skin, improved in skin's radiance and clarity and finish, and an overall healthy and youthful experience of the skin.
Patent KR-20050025668-A (KR)
Title: Titanium-zirconium catalyst compositions and use thereof
Inventor: ENG JOHN H
IPC: C08G63/85
Filed: 2003-07-23
Abstract: A catalyst composition prepared from (a) titanium tetrahydrocarbyloxide, (b) zirconium tetrahydrocarbyloxide, and (c) tetraalkyl ammonium hydroxide, wherein the molar ratio of Zr:Ti is from about 0.02:1 to about 5:1 and the molar ratio of TAAH:(Ti+Zr) is from about 0.05:1 to about 2:1.
Patent KR-20050044902-A (KR)
Inventor: HARA TAKAHITO
IPC: A61P13/08
Filed: 2003-08-11
Abstract: A compound represented by the general formula (I) [wherein ring A represents an optionally substituted 5- to 8- membered ring; ring B represents a further optionally substituted 4- to 10-membered ring; ring C represents a further optionally substituted benzene ring; X1 represents carbon; X2 represents carbon, oxygen, etc.; W represents nitrogen, etc.; Y11 represents a group represented by the formula CR2R3' (wherein R2 represents hydrogen, cyano, nitro, etc. and R 3' represents hydrogen, cyano, nitro, etc.); Y21 represents a group represented by the formula CR4R5' (wherein R 4 represents hydrogen, cyano, nitro, etc. and R5' represents hydrogen, cyano, nitro, etc.), etc.; R1 represents an electron- attracting group; and the symbol... represents a single bond or double bond]. The compound is useful as an androgen receptor modulator. Also provided is a salt of the compound.
Patent KR-20050057113-A (KR)
Title: Toolholder
Inventor: ERICKSON ROBERT A
IPC: B23B29/24
Filed: 2003-09-02
Abstract: A toolholder (20) comprises a body portion (32), a support member assembly (33) mounted to the body portion and an insert-receiving cartridge (36) removably received in the support member. The insert-receiving cartridge (36) includes a pocket (38) for mounting a cutting insert (40) thereon. The support member assembly (33) includes a bore and the insert-receiving cartridge (36) includes a shank capable of being received in the bore. The combination of the insert- receiving cartridge (36) and the cutting insert (40) forms a cutting tool for a particular cutting operation. In one embodiment, the cutting tools are radially mounted to a side periphery of the body portion (32) such that the vertical axis of the cutting tool is substantially parallel to the longitudinal axis (L) of the toolholder (20).
Patent KR-20050055721-A (KR)
Inventor: PORAT MICHAEL
IPC: A62B17/04
Filed: 2003-09-29
Abstract: An escape mask that enables one to breathe filtered air comprising, A. a foldable pocket size hood to cover the entire head, comprising: 1. a bag made of transparent plastic film material impermeable to gases, 2. a multi-layered filter assembly containing at lest one filter layer containing an antiseptic effective against microorganisms and at least one filter layer containing activated charcoal, said filter assembly being adhered to the bag over an aperture in the bag in the area where the mouth and nose would be for someone wearing the mask, 3. an exhalation valve embedded in the filter assembly, and B. separate sealing means, not connected to the bag, to seal the bag around the neck, enabling adjusting the bag over the head to reduce the free space inside the hood and to adjust the exhalation valve against the lips.
Patent KR-20060012254-A (KR)
Title: Tool fixing device of machine tool spindle
Inventor: KITAURA ICHIRO
IPC: B23Q3/12
Filed: 2002-11-05
Abstract: A tool fixing device (4) of a machine tool spindle compactly formed by connecting the gas spring of an energizing means to the hydraulic cylinder of a releasing means, comprising a draw bar (11) connectable to the base end part of a tool (5), an energizing mechanism (12) for energizing the draw bar (11) to a tool fixing side, and a releasing mechanism (13) capable of driving the draw bar (11) to a fixing release side against the energizing force of the energizing mechanism (12), the energizing mechanism (12) further comprising the gas spring (30) connected to the base end of a spindle (2) so as to be rotated integrally with each other and energizing the draw bar (11) to the tool fixing side at a draw bar extension part (24) extending to the outside of the base end face of the spindle (2) formed on the base end side portion of the draw bar (11), the releasing mechanism (13) further comprising the hydraulic cylinder (40) capable of driving the draw bar (11) to the fixing release side at the draw bar extension part (24) and connected to the base end of the gas spring (30).
Patent KR-20050083811-A (KR)
Title: Optical signal amplifying three-terminal device, optical signal transfer method using same, optical signal relay device, and optical signal storage device
Inventor: MAEDA YOSHINOBU
IPC: G02F2/00
Filed: 2003-09-19
Abstract: An optical signal amplifying three- terminal device (10) for directly amplifying an optical signal by using a control input light. A first input light L1 of a first wavelength lambda1 and a second input light L 2 of a second wavelength lambda2 are inputted into a first optical amplifying element (26). A light of the second wavelength lambda 2 and a third input light (control light) L3 of a third wavelength lambda3 outputted from the first optical amplifying element (26) are inputted into a second optical amplifying element (34). An output light L4 of the third wavelength lambda3 selected from the light outputted from the second optical amplifying element (34) is modulated with the intensity variation of the first input light L1 and/or the third input light L3. Therefore, the output light L4 is an amplified signal amplified with a signal amplification factor of 2 or more with respect to the third input light (control light) L3. Thus, an optical signal is directly amplified by using a control input light.
Patent KR-20050084435-A (KR)
Title: Method of fabrication of a support structure for a semiconductor device
Inventor: CAREY GLEN
IPC: H01L21/20
Filed: 2003-12-16
Abstract: A method of fabricating a semiconductor device is described. In this method, a starting substrate of sufficient thickness is selected that has the required defect density levels, which may result in an undesirable doping level. Then a semiconductor layer having a desired doping level is formed on the starting substrate. The resulting semiconductor layer has the required defect density and doping levels for the final product application. After active components, electrical conductors, and any other needed structures are formed on the semiconductor layer, the starting substrate is removed leaving a desired thickness of the semiconductor layer. In a VECSEL application, the active components can be a gain cavity, where the semiconductor layer has the necessary defect density and doping levels to maximize wall plug efficiency (WPE). In one embodiment, the doping of the semiconductor layer is not uniform. For example, a majority of the layer is doped at a low level and the remainder is doped at a much higher level. This can result in improved WPE at particular thicknesses for the higher doped material.
Patent KR-20050085990-A (KR)
Title: Thermosetting resin composition, resin film, metal foil with insulating material, insulating film with metal foil on each side, metal-clad laminate, multilayered metal-clad laminate, and multilayered printed circuit board
Inventor: BABA HIDEO
IPC: C08L83/05
Filed: 2001-03-29
Abstract: A process for producing a silicone polymer, characterized by hydrolyzing/condensation-polymerizing one or more silane compounds comprising 35 to 100 mol% silane compound represented by the formula (I): R'm(H)kSiX4-(m+k)[wherein X represents a group capable of undergoing hydrolysis and polycondensation, such as halogeno, e.g., chlorine or bromine, or -OR (wherein R represents C1-4 alkyl or C1-4 alkylcarbonyl); R' represents a nonreactive group such as C1-4 alkyl or aryl, e.g., phenyl; and k is 1 or 2 and m is 0 or 1, provided that m+k is 1 or 2] and subjecting the resultant reaction product to hydrosilylation with a hydrosilylating agent.
Patent KR-20050109946-A (KR)
Title: Vertically aligned nematic mode liquid crystal display having large tilt angles and high contrast
Inventor: VITHANA HEMASIRI
IPC: G02F1/139
Filed: 2004-02-26
Abstract: A reflective liquid crystal on silicon (LCOS) display comprises a transparent substrate, a reflective substrate, and liquid crystal fluid between the substrates. The LCOS display further comprises a matrix of pixels, arranged in a plurality of rows and columns, wherein an intersection of a row and a column defines a position of a pixel in the matrix. The tilt angles sufficient to overcome disclinations due to fringe fields, and, at vertically aligned liquid crystal molecules have the same time, archieves high contrast. The surface azimuthal direction of the molecules of the liquid crystal fluid is either substantially parallel or perpendicular to the direction of the molecules of polarization of incoming incident linearly polarized light. Light leakage is minimal because the effective birefringence as seen by the incoming incident linearly polarized light is substantially zero and does not depend on the pretilt of the molecules of the liquid crystal fluid. Between the transparent substrate and the reflective substrate, the twist of the molecules of the liquid crystal fluid may vary from about 0 degrees to about 90 degrees when in the "OFF" state.
Patent KR-20050105486-A (KR)
Title: Liquid formulations of tumor necrosis factor-binding proteins
Inventor: SAMARITANI FABRIZIO
IPC: A61K38/17
Filed: 2004-02-11
Abstract: The invention relates to a stable, pharmaceutically acceptable, aqueous formulation of TNF-binding protein, comprising a TNF-binding protein, a buffer and an isotonicity agent.
Patent KR-20050107601-A (KR)
Title: System and method for forming an indicia for use in vacuum packaging
Inventor: WU HONGYU
IPC: B31B41/00
Filed: 2004-03-05
Abstract: A vacuum bag can comprise a first panel and a second panel, wherein each panel comprises a gas-impermeable base layer and a heat-sealable inner layer with at least one panel having indicia. The indicia can be informative, decorative, and/or functional, and optionally can be colored so that the indicia can be easily identified by a user. In one embodiment, a method for forming such a bag between a cooling roll and laminating roll includes feeding a gas- impermeable material to a nip formed between the rolls. Resin is extruded to the nip such that the resin fills a plurality of cavities of the cooling roll, forming an inner layer that adheres to the gas-impermeable material. A resultant sheet is then folded to form the first and second panel and sealed such that an envelope is formed. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
Patent KR-20050114235-A (KR)
Title: System and method of mitigating effects of component deflection in a probe card analyzer
Inventor: STROM JOHN T
IPC: G01R3/00
Filed: 2004-03-12
Abstract: A system and method of mitigating the effects of component deflections in a probe card analyzer system may implement three-dimensional comparative optical metrology techniques to model deflection characteristics. An exemplary system and method combine non-bussed electrical planarity measurements with fast optical planarity measurements to produce "effectively loaded" planarity measurements.
Patent KR-20060026072-A (KR)
Title: Methods and apparatus for data analysis
Inventor: BUXTON PAUL
IPC: G05B23/02
Filed: 2004-06-28
Abstract: A method and apparatus for data analysis according to various aspects of the present invention is configured to automatically identify a characteristic of a fabrication process for components based on test data for the components.
Patent KR-20060038403-A (KR)
Title: Adjustable tensioner
Inventor: DEC ANDRZEJ
IPC: F16H7/12
Filed: 2004-06-22
Abstract: An adjustable tensioner with a base, a pivot-arm that oscillates about a pivot secured to the base, a pulley attached to the pivot-arm, a compression spring with a first end operatively connected to the pivot-arm and a second end operatively connected to a shoe that presses a convex surface of the shoe against a concave arcuate surface of the pivot-arm, to the shoe held in place against a protuberance secured to the base by a balance of forces. An adjustment feature allows setting a base position with respect to an indicated predetermined belt spring force.
Patent KR-20060035649-A (KR)
Title: Wet scrubbing apparatus and method for controlling nox emissions
Inventor: HSIEH JOSEPH
IPC: B01D53/79
Filed: 2003-10-01
Abstract: An apparatus (1) for controlling NOx emissions which includes a chamber having a wall surface (114) and an interior (110), a flue gas entrance (100) and a flue gas exit (108) for a flue gas to enter and exit the interior of the chamber, a gas quenching zone (102) in which the temperature of the gas can be lowered, an ozone injection and retention zone (104) in the chamber, and a liquid spray zone (106) including at least one spray nozzle (200) for spraying a liquid towards the wall surface.
Patent KR-20060080871-A (KR)
Inventor: THEBAULT CEDRIC
IPC: G09G3/28
Filed: 2006-01-03
Abstract: 본 발명은 큰 영역의 플리커(flicker) 영향과 의사 윤곽 영향 감소를 위한 비디오 화상의 처리 방법 및 장치에 관한 것이다. 이 방법은 패러렐 피크 코딩(Parallel Peak Coding)이라고 부르는 새로운 코딩에 관한 것이다. 패러렐 피크 코딩의 일반적인 생각은, 서브 필드 코드 워드에서의 변화가 2개의 패킷 코드 워드에 동시에 나타나지 않도록, 2개의 광 패킷에서 거의 항상 동일한 에너지를 가지고 이들 2개의 패킷에 관한 코드 워드를 다르게 인코딩하는 것이다.
Patent KR-20060080644-A (KR)
Inventor: LIN CHIN HSIANG
IPC: H01L21/027
Filed: 2006-01-04
Abstract: 웨이퍼 수리 방법은 반도체 웨이퍼 내의 결함 영역의 위치 및 패턴을 인식하는 단계와, 결함 영역의 위치 및 패턴을 직접 기입 장비로 전송하는 단계와, 반도체 웨이퍼 상에 포토레지스트 층을 형성하는 단계와, 에너지 빔을 사용하여 결함 영역 내의 포토레지스트 층을 국부적으로 노출하는 단계와, 반도체 웨이퍼 상의 포토레지스트 층을 현상하는 단계와, 노출 및 현상 후에 포토레지스트 층 하의 반도체 웨이퍼를 웨이퍼 처리하는 단계를 포함한다.
Patent KR-20060081351-A (KR)
Inventor: WOODS CHARLES
IPC: H03F1/30
Filed: 2006-01-05
Abstract: 다단 증폭기의 능동 바이어싱을 위한 시스템, 장치 및 방법이 제공된다. 다단 증폭기를 차동적으로 능동 바이어싱 하는 방법은: 다수의 증폭단들을 포함하는 증폭기를 단일 능동 바이어스 회로로 능동 바이어싱 하는 단계와; 상기 단일 능동 바이어스 회로에 의해 제공되는 바이어스를 다수의 다른 증폭단들과 상이한 바이어스 레벨로 적어도 하나의 증폭단을 바이어싱 함에 의해 차동적으로 인가하는 단계를 포함한다. 다단 증폭기를 위한 능동 바이어스 회로는: 적어도 2 개의 게이트들을 통하여 다수의 증폭단들을 능동 바이어싱 하도록 구성되는 단일 능동 바이어스 회로와; 하나의 게이트에 제공되는 능동 바이어스가 또 다른 게이트에 제공되는 바이어스와 상이하게 하도록 구성되는 차동장치를 포함한다.
Patent KR-20070074769-A (KR)
Title: The numerous reiterate a possible study material
Inventor: OH HYUN JA
IPC: G09B19/00
Filed: 2006-01-10
Abstract: A study material capable of repeated study is provided to enable infants and elementary school students to repeatedly study by attaching or detaching a Velcro tape to/from a Velcro attaching surface correspondent to a mountain range of a map of the world. A study material(10) for helping infants or children to study figures, letters, and social science is formed by coating papers printed with a map of the world, a map of Korea, a history of Korea, a constellation, a human anatomical chart, the plant kingdom, and the animal kingdom, with coating sheets(6) and then connecting the papers coated with the coating sheets, by a spring(4). The study material is composed of an original study face(12) and a detachable review face(14). The original study face is formed on one side of the study material and printed with answers on boxes(13). The review face is printed with the same contents of the original study face and formed on the other coating sheet of the original study face. Blanks(15) deleting some of the study contents are formed at Velcro attaching surfaces(16). Velcro tapes(18) printed with the answers are attached on or separated from the correspondent blank of the Velcro attaching surface.
Patent KR-20070075464-A (KR)
Title: The method and the system to execute handbill advertisement orders in apartment buildings through the internet
Inventor: CHOL MAN SEOK
IPC: G06Q30/02
Filed: 2006-01-13
Abstract: A method and a system for performing an AD order using a leaflet attached to a bulletin board of an apartment by using the Internet are provided to enable an advertiser to perform AD to the apartment without visiting the apartment by selecting an AD agent for each apartment, and providing information for the AD agent and cost of each apartment through a web server. An AD data transmitting program(512) transmits leaflet AD data to a server. A leaflet AD making program(513) enables the advertiser(102) to make leaflet AD by using samples. A leaflet AD attachment photo checking program(514) enables the advertiser to check an attachment state of the leaflet AD by transmitting the photo capturing the leaflet AD attached to the bulletin board of the apartment. An integrated payment program(515) settles an AD cost and an AD agent rate. A database server(521) includes an apartment information, in a whole country, database(522), an apartment AD agent database(523), an advertiser database(524), an AD leaflet sample database(525), and an integrated payment database(526). A mail server(531) includes a mail transceiving program(532).
Patent KR-20070075481-A (KR)
Title: Plasma dispaly device
Inventor: KIM YOUNG HENG
IPC: H01J11/36
Filed: 2006-01-13
Abstract: A plasma display device is provided to prevent electrical or physical noise from being leaked outwardly from the panel by forming a shield barrier using an upper and a lower outer barrier ribs which are engaged to each other. A plasma display device includes an upper outer barrier rib(150) formed on an edge of an upper substrate(100) and a lower outer barrier rib(250) formed on an edge of a lower substrate(200) opposite to the upper substrate. The upper outer barrier rib and the lower outer barrier rib are engaged to each other. The upper lower barrier rib and the lower outer barrier rib have corresponding concave and convex shapes.