baber/WOPTO huggingface dataset:
Patent KR-20070064097-A (KR)
Title: Apparatus for fabicating semiconductor device and method for fabicating semiconductor device using the same
Inventor: AHN YOUNG KI
IPC: H01L21/687
Filed: 2005-12-16
Abstract: A semiconductor device manufacturing apparatus and a semiconductor device manufacturing method using the same are provided to enhance the uniformity of the supply of chemicals onto a substrate by using a nozzle with an oblique hole. A semiconductor device manufacturing apparatus includes a process chamber, a chuck, and a nozzle. The chuck is installed in the process chamber in order to load stably a substrate and rotate the substrate. The nozzle(400) includes an oblique hole(422,426) capable of spraying obliquely chemicals onto a bottom portion of the substrate. The angle of the oblique hole is in the range of 1 to 60 degree.
Patent KR-20070064115-A (KR)
Title: Catalyst compsition for diesel particulate filter and device for reduction of soot and smoke using the same
Inventor: PARK SANG HOON
IPC: B01J23/16
Filed: 2005-12-16
Abstract: A high activity catalyst composition which can efficiently burn soot components accumulated on a diesel particulate filter system for a shorter time as compared with an existing soot combustion catalyst, and a device for reduction of soot and smoke, which effectively removes soot even in exhaust gas of a low temperature, and can effectively reduce particulate matters, are provided. A catalyst composition for a diesel particulate filter comprises a composite cocatalyst supported on a support comprising at least one selected from titania, silica, alumina, ceria, zirconia, zeolite and aluminosilicate, wherein the composite cocatalyst comprises (A) at least one platinum group catalytic component, (B) at least one of copper(Cu), molybdenum(Mo) and vanadium(V), and (C) at least one of cesium(Cs) and K(potassium). The composite cocatalyst is a three-way composite cocatalyst of copper, molybdenum and cesium. The platinum group catalytic component is selected from a Pt-based catalyst, a Pd-based catalyst, or a Rh-based catalyst. The platinum group catalytic component is derived from at least one Pt-based compound selected from H2PtCl6, H2PtCl4, (NH4)2PtCl6, (NH4)2PtCl4, K2PtCl6, K2PtCl4, (NH4)2Pt(CN)4, (NH4)2Pt(SCN)4, (NH4)2Pt(NO3)4, K2Pt(CN)4, K2Pt(SCN)4, K2Pt(NO3)4, Pt(NH3)2Cl4, Pt(NH3)2(NO3)4, and (R-NH3)2Pt(OH)6.
Patent KR-20070066732-A (KR)
Title: Method for preparing graphite coated with silica
Inventor: LEE SEOK KEUN
IPC: C01B31/04
Filed: 2005-12-22
Abstract: A method for preparing graphite coated with silica, which saves energy, prolongs the service life of refractories, and stabilizes ironmaking and steelmaking processes accordingly by coating the surface of graphite powder with silica, thereby reducing thermal conductivity of graphite and enhancing oxidation resistance of graphite, is provided. A method for preparing coated graphite comprises the steps of: mixing 5 to 75 weight parts of graphite powder with 100 weight parts of a solution obtained by dissolving 0.04 to 0.85 mol/L of TEOS(tetra ethoxy silane) into ethanol to prepare a slurry; filtering the slurry to coat the surface of the graphite powder with the TEOS; mixing 7 to 85 weight parts of the TEOS coated graphite powder with 100 weight parts of a solution obtained by dissolving 0.1 to 0.9 mol/L of water and 0.1 to 0.5 mol/L of ammonia into ethanol to pyrolyze the TEOS on the surface of the graphite powder; and filtering the solution, and drying the filtered solution to coat the surface of the graphite powder with silica.
Patent KR-20070068085-A (KR)
Title: Liquid crystal display module
Inventor: CHOI YOUNG SOO
IPC: G02F1/1333
Filed: 2005-12-26
Abstract: An LCD(Liquid Crystal Display) module is provided to interpose a sealing member between a top chassis and an LCD panel, thereby preventing foreign substances from infilterating. An LCD panel displays an image. A top chassis(300) has an opening portion for exposing the LCD panel to the outside and encapsulates the circumference of the LCD panel. A sealing member(400) is located between the LCD panel and the top chassis and seals a gap between the top chassis and the LCD panel. The sealing member is located at a side of the top chassis having the opening portion. The sealing member has a ring shape formed along the opening portion and is made of silicon materials. The top chassis plays a role of receiving the LCD panel together with a bottom chassis. Tape is also used as the sealing member.
Patent KR-20070068583-A (KR)
Title: Cmos image sensor and method for manufacturing threrof
Inventor: JUNG SEUNG MAN
IPC: H01L27/146
Filed: 2005-12-27
Abstract: A CMOS image sensor and its fabricating method are provided to enhance the photo sensitivity by shortening a distance between a microlens and a photodiode. An isolation film(13) is formed on a semiconductor substrate(11) to define an active region and a field region. Photodiodes(14a to 14c) are formed in the active region. An interlayer dielectric(15) is formed on the semiconductor substrate, and metal wiring layers and metallic interlayer dielectrics(18,20) are formed on the interlayer dielectric. A final metal wiring(24) is formed on the uppermost metallic interlayer dielectric, and a planarized film(25) is formed on the final metal wiring. A microlens(26) is formed on the planarized film and a silicon film(16) is formed between upper portions of red and green regions and the final metal wiring.
Patent KR-20070068755-A (KR)
Title: Method for fabricating optical film, method for fabricating optical filter and method for fabricating display apparatus
Inventor: AHN DUCK KI
IPC: G02B5/20
Filed: 2005-12-27
Abstract: Methods for producing an optical film, an optical filter, and a display device are provided to improve rework characteristic including peel-off and re-attachment characteristics by increasing adhesion power between an optical base material and an adhesive layer. An optical film producing method is composed of a step of attaching an adhesive film having an adhesive layer(21), on the other surface of an optical base material(10), wherein the other optical base material is not attached on one surface of the optical base material, and a step of thermally treating and pressing the optical base material attached with the adhesive film. The adhesive film has a release film(31) attached on one surface of the adhesive layer. Especially, the other surface of the adhesive layer is attached on the other surface of the optical base material.
Patent KR-20070070874-A (KR)
Title: Method for forming fine aluminium pattern in semiconductor device
Inventor: CHO SUNG YOON
IPC: H01L21/027
Filed: 2005-12-29
Abstract: A method for forming a fine aluminum pattern in a semiconductor device is provided to achieve a fine line width of 50nm or less even by using existing photolithography equipment and a DEET(Double Expose Etch Technology) process. A hard mask is formed on an aluminum layer at a temperature lower than a melting point of the aluminum layer. The substrate is subjected to photoresist application, exposure, and hard mask etching twice, to form a hard mask pattern having a micro pattern interval. Then, the aluminum layer is etched by using the hard mask pattern to form an aluminum pattern(22b). The hard mask pattern is removed, and then a sidewall and upper surface of the aluminum pattern are oxidized. The oxidized portion of the aluminum pattern is selectively pattern.
Patent KR-20070071727-A (KR)
Title: Lighting apparatus for rotator
Inventor: KIM TAE HOON
IPC: B62J6/00
Filed: 2005-12-30
Abstract: A light emitting device of a rotating body is provided to make a light emission structure simple and to secure the long life time by preventing physical pressure from being applied on a lead wire or light emitting diodes. The light emitting device of a rotating body(100) is composed of a rotary shaft(102) rotatably fitted to the outside of a fixed shaft(101) fixed to a body of a moving unit; a rim(103) positioned at the outside of the rotary shaft on the concentric circle; plural ribs(104) connected in zigzag between both ends of the rotary shaft and the rim; a fixed plate(105) settled to the fixed shaft; a rotary plate fixed at the part adjacent to the fixed plate at the side of the rotary shaft; a power generator fixed to the rotary plate to generate electricity by generating rotating power through interaction with the fixed plate; plural light emitting diodes(108) emitting the light by receiving electricity generated from the power generator; a ring-shaped light emitting case(110) fixed between the center ribs of the rotary shaft and formed with a diameter smaller than the rim, wherein plural light emitting diodes are arranged from the inside of the case to the outside; a connecting pipe installed in the rotary shaft and connected to the power generator to finish a lead wire applying power from the power generator to the light emitting diodes; and filling materials stored in the light emitting case to fix the position of the light emitting diodes.
Patent KR-20070072244-A (KR)
Title: Outlet structure for paper medium in cash transaction machine
Inventor: HAN JOONG HYUK
IPC: G07F19/00
Filed: 2005-12-31
Abstract: A paper medium discharge structure of a cash transaction machine is provided to prevent a paper medium from being rolled up or bent by applying stiffness in a progressive direction, thereby piling up the paper media in a storage box or a stacking part one by one. A paper medium discharge structure of a cash transaction machine comprises upper and lower belt members. The upper belt member has plural upper discharge rollers(112) rotated around the same rotary shaft at the position adjacent to an outlet and plural upper belts(114) passing via each upper discharge roller and defining an upper boundary of a paper medium transfer path. The lower belt member has plural lower discharge rollers(122) pressed against each upper discharge roller at the lower side of the upper belt member and plural lower belts(124) defining a lower boundary of the paper medium transfer path correspondingly to the upper belt. Ring-shaped flanges(113) are formed at both ends of one of the upper and lower discharge rollers. Both ends of the other of the upper and lower discharge rollers are closely contacted to the inside of the flange. The flange and both ends of the other of the upper and lower discharge rollers form curves on paper media(10) to apply stiffness to the paper media.
Patent KR-20050019863-A (KR)
Title: 연료전지
IPC: H01M8/24
Filed: 2003-06-13
Abstract: 연료전지의 확산층(13, 16)을 박막형상의 시이트로 형성하는 것으로서, 셀 체결시에 시이트에 시이트면 안쪽방향의 소정 인장력을 건 상태를 유지하여 셀을 체결한 연료전지(10).  확산층(13, 16)은 셀 외부의 프레임(29)에 의하여 인장력이 걸린 다.  인장력은 셀 체결압에 대하여 박막형상의 시이트의. 세퍼레이터의 가스유로 대응부가 휘지 않을 정도의 값이다.  연료전지 운전조건에 따라 인장력을 가변으로 하였다.  이들에 의하여 세퍼레이터 리브의 막으로의 파고 듦을 없앰과 동시에, 가스투과성을 종래와 같이 확보할 수 있다.
Patent KR-20050062514-A (KR)
Title: Dispersible tablets for oral administration
Inventor: ISLOOR SHASHIKANTH
IPC: A61K31/43
Filed: 2003-07-16
Abstract: The present invention relates to a process for the preparation of a dispersible tablet dosage form comprising beta-lactam antibiotics for oral administration.
Patent KR-20050052477-A (KR)
Title: Process and system for laser crystallization processing of film regions on a substrate to provide substantial uniformity, and a structure of such film regions
Inventor: IM JAMES S
IPC: C30B35/00
Filed: 2003-08-19
Abstract: A process and system for processing a thin film sample (e.g., a semiconductor thin film), as well as the thin film structure are provided. In particular, a beam generator can be controlled to emit at least one beam pulse. With this beam pulse, at least one portion of the film sample is irradiated with sufficient intensity to fully melt such section of the sample throughout its thickness, and the beam pulse having a predetermined shape. This portion of the film sample is allowed to re-solidify, and the re-solidified at least one portion is composed of a first area and a second area. Upon the re-solidification thereof, the first area includes large grains, and the second area has a region formed through nucleation. The first area surrounds the second area and has a grain structure which is different from a grain structure of the second area. The second area is configured to facilitate thereon an active region of an electronic device.
Patent KR-20050073480-A (KR)
Title: Polyimide film and process for producing the same
Inventor: ISHIWATA TOYOAKI
IPC: H05K1/03
Filed: 2003-03-31
Abstract: An oriented polyimide film which has a high Young's modulus, satisfactory resistance to moist heat, and low hygroscopicity. The polyimide film consists mainly of pyromellitic acid units and of 30 to 99 mol% p-phenylenediamine units and 1 to 70 mol% diamine units which are structural units represented by the following formula (II): (II) (wherein ArIIa and ArIIb each independently is a C6-20 aromatic group optionally having an unreactive substituent; and X consists of at least one member selected among -O-, -O-ArIIc-O-, -SO2-, and -O-ArIId-O- ArIIe-O-). It is characterized by having an in-plane Young's modulus of 3 GPa or higher in two perpendicular directions and having a moisture absorption as measured at 72% RH and 25°C of 3.3 wt.% or lower.
Patent KR-20050070039-A (KR)
Title: Solid preparation
Inventor: KOIKE MASAHIKO
IPC: A61K31/4439
Filed: 2003-10-06
Abstract: It is intended to provide a solid preparation containing an insulin resistance improving drug and an active ingredient (other than the insulin resistance improving drug) which is useful as a remedy for diabetes, etc. and excellent in the uniformity in the contents of the insulin resistance improving drug and the active ingredient (other than the insulin resistance improving drug) and the preparation characteristics such as elution properties and preparation hardness.
Patent KR-20050083746-A (KR)
Title: Side channel for membership management within conference control
Inventor: COSTA REQUENA JOSE
IPC: H04L29/06
Filed: 2003-10-01
Abstract: A method and system of providing group management for IMS conferencing services involves creating side control channels (320, 322) for membership control services. The membership control channel (320, 322) can use Client Group Management Protocol (CGMP) or alternate group management protocols. The membership channel (320, 322) can use HTTP, SIP, or other transport protocols. Group management protocol primitives (802, 804) and procedure calls (600) can be communicated using SOAP or other XML-based protocols.
Patent KR-20050057656-A (KR)
Title: Anti-yellowing polycondensation polymer compositions and articles
Inventor: MASSILLON HENRI
IPC: C08K3/22
Filed: 2003-10-15
Abstract: A composition, having an improved resistance to yellowing under heat aging, comprising at least 20 weight % of at least one polycondensation polymer having a heat deflection temperature of above 80 °C under a load of 1.82 MPa when measured according to ASTM D648, from 0 to 5 weight % of at least one polymer having a heat deflection temperature of at most 80 °C under a load of 1.82 MPa when measured according to ASTM D648, a white pigment; and a black pigment provides resistance to heat aging induced yellowing. The polycondensation polymers are advantageously selected from the group consisting of polyarylethersulfones, at least partially aromatic polyamides, polyamideimides, liquid crystalline polymers, polyimides, polyetherimides, polyaryletherketones, and polyphenylene sulfides. The polymer composition can be molded to form a variety of articles, including LED components, such as reflectors, reflector cups, and scramblers.
Patent KR-20050057667-A (KR)
Title: Method and device for controlling a roll-back prevention system
Inventor: SCHMIDT MARIO
IPC: B60T7/12
Filed: 2003-06-23
Abstract: The invention relates to a method and device for controlling a roll-back prevention system. The invention involves the detection of when a vehicle door is open (101) and the detection of when the vehicle is at a standstill (102). The essence of the invention consists of the fact that, in the event of an open vehicle door, the roll-back prevention system is not activated (104) at the moment the vehicle comes to a standstill or when the vehicle is at a standstill (103).
Patent KR-20050065632-A (KR)
Title: Maintaining an average erase count in a non-volatile storage system
Inventor: CHANG ROBERT C
IPC: G06F12/02
Filed: 2003-09-10
Abstract: Methods and apparatus for storing erase counts in a non-volatile memory of a non-volatile system are disclosed. According to one aspect of the present invention, a data structure in a non-volatile memory includes a first indicator that provides an indication of a number of times a first block of a plurality of blocks in a non-volatile memory has been erased. The data structure also includes a header that is arranged to contain information relating to the blocks in the non-volatile memory.
Patent KR-20050075760-A (KR)
Title: Nitrogen oxidation of etched mos gate structure
Inventor: HE YUE SONG
IPC: H01L21/336
Filed: 2003-06-10
Abstract: A method of manufacturing a metal oxide semiconductor (500). A gate structure of the metal oxide semiconductor is etched (510). A nitrogen-comprising gas, which may be NO or N2O, is made to flow over the metal oxide semiconductor (500). A pre-implant film (620) is grown over the edges of the gate structure. The pre-implant film may repair damage to a gate stack edge caused by an etching process. The film may be substantially silicon nitride. Beneficially, such a film may be thinner than a conventional silica oxide film. A thinner film does not deleteriously contribute to non-uniformities in a tunnel oxide. A non- uniform tunnel oxide may result in a non-uniform field between a gate and a channel. Non-uniform fields may have numerous deleterious effects. Advantageously, embodiments of the present invention overcome prior art deficiencies in repairing gate stack edge defects. In this novel manner, gate stack edge defects may be physically repaired without deleterious consequences to the electrical behavior of a metal oxide semiconductor device. The novel application of silicon nitride to this application allows thin repair layers to be grown. Advantageously, semiconductors manufactured using embodiments of the present invention may utilize smaller process feature sizes, resulting in denser arrays of semiconductor devices, resulting in lower costs for such devices and realizing a competitive advantage to practitioners of the improvements in the arts herein described.
Patent KR-20050109454-A (KR)
Title: Cooler for low-temperature operating article
Inventor: YAMANAKA KAZUNORI
IPC: F25B21/00
Filed: 2003-03-28
Abstract: A cooler for a low-temperature operating article includes a refrigerator and a cold head mounted to the refrigerator. A first Peltier element is fixed in thermal contact with the cold head. A second Peltier element is fixed in thermal contact with the cold head. A first article can be disposed in thermal contact with the first Peltier element, and a second article can be disposed in thermal contact with the second Peltier element. The cold head is cooled by the refrigerator. The first and second Peltier elements control the temperatures of the first and second articles respectively, and the articles are cooled to different temperatures.
Patent KR-20050083950-A (KR)
Title: Nutritional compositions
Inventor: KUME HISAE
IPC: A23L1/09
Filed: 2003-11-21
Abstract: The present inventors discovered that the onset of galactosamine hepatopathy is suppressed by nutritional compositions comprising as essential ingredients: whey protein hydrolysates; lecithin and oils and fats high in oleic acid, which are able to improve the lipid metabolism; and palatinose having an insulin- sparing effect. Furthermore, the whey protein hydrolysate included in the nutritional compositions was found to suppress endotoxin-induced TNF-a and interleukin 6 (IL-6) production in macrophages.
Patent KR-20050084484-A (KR)
Title: Method and apparatus for implementing call processing in packet telephony networks
Inventor: STRATHMEYER CARL
IPC: H04M7/00
Filed: 2003-12-05
Abstract: Various method and apparatus are provided to perform call routing, queuing and other call processing in packet telephony networks.
Patent KR-20050091086-A (KR)
Title: Indenoncarboxylic acids derivatives and their use for the treatment of and preventing diabetes and dyslipidaemia
Inventor: ADJE NATHALIE
IPC: C07C45/67
Filed: 2003-12-16
Abstract: The present invention relates to a compound of the formula ((I): in which: n is an integer chosen from 1, 2 and 3; Y represents O; N-OR9, in which R9represents H or a saturated hydrocarbon-based aliphatic group; CR10R 11, in which R10 and R11, which may be identical or different, represent H or a saturated hydrocarbon-based aliphatic group; R1 and R2, which may be identical or different, represent H or a saturated aliphatic hydrocarbon-based chain; or alternatively R1 and R2 together form an optionally substituted saturated aliphatic hydrocarbon-based chain; the radicals R3 and R4, which may be identical or different, take any of the is meanings given above for R1 and R2, or alternatively R1 and the group R4 borne by the carbon alpha to CR1R 2 represent nothing and a double bond links the CR1R 2 carbon to the alpha CR3R4 carbon; or alternatively one of the radicals R1 and R2 forms with one of the radicals R3 and R4 an optionally substituted saturated or unsaturated aliphatic hydrocarbon- based chain; one of the radicals R5 and R6 represents W, and the other represents Z which is chosen from a saturated or unsaturated aliphatic hydrocarbon-based radical; an optionally substituted, saturated, unsaturated and/or aromatic carbocyclic or heterocyclic radical; a radical -alk-Cy, in which alk represents an alkylene chain and Cy represents an optionally substituted saturated, unsaturated and/or aromatic heterocyclic or carbocyclic radical; W represents -XL-CO2R7;-X-L-Tet, in which X and L are as defined below and Tet represents optionally substituted tetrazole; in which L represents a saturated or unsaturated aliphatic hydrocarbon-based chain, which is optionally substituted and/or optionally interrupted by optionally substituted arylene; X represents O; NR8, in which R8 represents H; a saturated aliphatic hydrocarbon-based group; a group -CO-R' or -SO2-R', in which R' takes any of the meanings given below for R7 with the exception of H; or R8 represents an optionally substituted aromatic carbocyclic group; or X represent S(O)m, in which m is chosen from 0, 1 and 2; R7 represents H; a saturated or unsaturated aliphatic hydrocarbon-based group; an optionally substituted, saturated, unsaturated and/or aromatic carbocyclic group; an optionally substituted, saturated, unsaturated and/or aromatic heterocyclic group; and the pharmaceutically acceptable derivatives, salts, solvates and stereoisomers thereof, and also mixtures thereof in all proportions, which can be used in the treatment of dyslipidaemia, atherosclerosis and diabetes.
Patent KR-20050103278-A (KR)
Title: Collapsible structure system
Inventor: HENRY GILLES
IPC: B62B7/08
Filed: 2004-01-16
Abstract: This structure comprises an upright (1), a sliding block (3) sliding on the upright (1) along an axis (X-X'), and at least a collapsible leg (5) associated with a jointed structure (7). This structure comprises, seen according to a direction (Y-Y') different from said axis (X-X'), a jointed deployment triangle (21) having a first side (22) delimited by a first joint (23) located on the upright (1) and a second joint (25) located on a point of the sliding block (3). The first joint (25) or the second joint (23) comprises two points of joint (35) separated according to said direction (Y-Y') so that the side of the deployment triangle (21) which is jointed at these two points (35) constitutes a rigid guiding triangle (29) defined by these two points(35) and by a third joint (31). Application to the collapsible s tructures of children pushchairs.